general protection fault in freeary

2018-12-08 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:74c4a24df7ca Add linux-next specific files for 20181207 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=11a713d540 kernel config: https://syzkaller.appspot.com/x/.config?x=6e9413388bf37bed

KASAN: stack-out-of-bounds Read in __schedule (2)

2018-12-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d08970904582 Merge tag 'for-4.20-rc5-tag' of git://git.ker.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=106a5dd540 kernel config: https://syzkaller.appspot.com/x/.config?x=b9cc5a440391cbfd

KMSAN: kernel-infoleak in __kvm_write_guest_page

2018-12-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:6f0597832d81 kmsan: unpoison data passed to skb_put_xxx() .. git tree: https://github.com/google/kmsan.git/master console output: https://syzkaller.appspot.com/x/log.txt?x=10b6da5d40 kernel config: https

Re: KASAN: use-after-free Read in get_mem_cgroup_from_mm

2018-12-04 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:0072a0c14d5b Merge tag 'media/v4.20-4' of git://git.kernel.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11c885a340 kernel config: https://syzkaller.appspot.com/x/.config?x

possible deadlock in ep_free

2018-12-04 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:0072a0c14d5b Merge tag 'media/v4.20-4' of git://git.kernel.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14d2796d40 kernel config: https://syzkaller.appspot.com/x/.config?x=b9cc5a440391cbfd

INFO: task hung in tls_sw_free_resources_tx

2018-12-04 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:6915bf3b002b net: phy: don't allow __set_phy_supported to .. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=177085a340 kernel config: https://syzkaller.appspot.com/x/.config?x=28ecefa8a6e10719

general protection fault in kvm_arch_vcpu_ioctl_run

2018-12-03 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:4b78317679c4 Merge branch 'x86-pti-for-linus' of git://git.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15e979f540 kernel config: https://syzkaller.appspot.com/x/.config?x=4602730af4f872ef

WARNING in userfaultfd_ioctl

2018-12-03 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d8f190ee836a Merge branch 'akpm' (patches from Andrew) git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13d5f29340 kernel config: https://syzkaller.appspot.com/x/.config?x=4602730af4f872ef

KMSAN: uninit-value in vmx_queue_exception

2018-12-03 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:2808e543aacb kmsan: use __memmove() in fixup_bad_iret() git tree: https://github.com/google/kmsan.git/master console output: https://syzkaller.appspot.com/x/log.txt?x=171e8f7b40 kernel config: https://syzkaller.appspot.com/x

KASAN: use-after-free Read in trailing_symlink

2018-11-28 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:ef78e5ec9214 ia64: export node_distance function git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12c7b08b40 kernel config: https://syzkaller.appspot.com/x/.config?x=c94f9f0c0363db4b dashboard

KASAN: use-after-free Read in link_path_walk

2018-11-28 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:ef78e5ec9214 ia64: export node_distance function git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10bc241540 kernel config: https://syzkaller.appspot.com/x/.config?x=c94f9f0c0363db4b dashboard

KMSAN: uninit-value in ip6_compressed_string

2018-11-28 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:fffec98ae2a6 net: proper support for CONFIG_GENERIC_CSUM o.. git tree: https://github.com/google/kmsan.git/master console output: https://syzkaller.appspot.com/x/log.txt?x=156ad1f540 kernel config: https

possible deadlock in start_creating

2018-11-28 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:ef78e5ec9214 ia64: export node_distance function git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11d3354d40 kernel config: https://syzkaller.appspot.com/x/.config?x=c94f9f0c0363db4b dashboard

KASAN: use-after-free Read in path_lookupat

2018-11-28 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:442b8cea2477 Add linux-next specific files for 20181109 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=129574db40 kernel config: https://syzkaller.appspot.com/x/.config?x=2f72bdb11df9fbe8

BUG: corrupted list in freeary

2018-11-27 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e195ca6cb6f2 Merge branch 'for-linus' of git://git.kernel... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10d3e6a340 kernel config: https://syzkaller.appspot.com/x/.config?x=73e2bc0cb6463446

KASAN: out-of-bounds in update_curr

2018-11-27 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:4bffc669d624 net: remove unsafe skb_insert() git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=1385db8340 kernel config: https://syzkaller.appspot.com/x/.config?x=c36a72af2123e78a dashboard link

Re: possible deadlock in ovl_write_iter

2018-11-26 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:6f8b52ba442c Merge tag 'hwmon-for-v4.20-rc5' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=120f390540 kernel config: https://syzkaller.appspot.com/x/.config?x

KASAN: use-after-free Read in kvm_write_guest_offset_cached

2018-11-26 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:442b8cea2477 Add linux-next specific files for 20181109 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=174d326d40 kernel config: https://syzkaller.appspot.com/x/.config?x=2f72bdb11df9fbe8

WARNING in ext4_dio_get_block_overwrite

2018-11-26 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:442b8cea2477 Add linux-next specific files for 20181109 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=15d84a4740 kernel config: https://syzkaller.appspot.com/x/.config?x=2f72bdb11df9fbe8

WARNING: locking bug in lock_downgrade

2018-11-26 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e195ca6cb6f2 Merge branch 'for-linus' of git://git.kernel... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12336ed540 kernel config: https://syzkaller.appspot.com/x/.config?x=73e2bc0cb6463446

KASAN: invalid-free in hub_event

2018-11-26 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d6d460b89378 Merge tag 'dma-mapping-4.20-3' of git://git.i.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17bd99eb40 kernel config: https://syzkaller.appspot.com/x/.config?x=73e2bc0cb6463446

WARNING: bad usercopy in corrupted (2)

2018-11-25 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:aea0a897af9e ptp: Fix pass zero to ERR_PTR() in ptp_clock_.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=101b91d540 kernel config: https://syzkaller.appspot.com/x/.config?x=c36a72af2123e78a

Re: WARNING in sysfs_remove_group (2)

2018-11-25 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:e195ca6cb6f2 Merge branch 'for-linus' of git://git.kernel... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1659a62b40 kernel config: https://syzkaller.appspot.com/x/.config?x

KASAN: slab-out-of-bounds Read in default_write_copy_kernel

2018-11-24 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:7c98a4261827 Merge tag 'ceph-for-4.20-rc4' of https://gith.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=142c889340 kernel config: https://syzkaller.appspot.com/x/.config?x=73e2bc0cb6463446

WARNING: syz-executor still has locks held!

2018-11-24 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:7c98a4261827 Merge tag 'ceph-for-4.20-rc4' of https://gith.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12d8101540 kernel config: https://syzkaller.appspot.com/x/.config?x=73e2bc0cb6463446

WARNING in vkms_plane_duplicate_state

2018-11-22 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:92b419289cee Merge tag 'riscv-for-linus-4.20-rc4' of git:/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17ed377b40 kernel config: https://syzkaller.appspot.com/x/.config?x=73e2bc0cb6463446

Re: possible deadlock in mnt_want_write

2018-11-21 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:442b8cea2477 Add linux-next specific files for 20181109 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=11a1426d40 kernel config: https://syzkaller.appspot.com/x/.config?x

Re: possible deadlock in mnt_want_write

2018-11-21 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:c8ce94b8fe53 Merge tag 'mips_fixes_4.20_3' of git://git.ke.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16a16ed540 kernel config: https://syzkaller.appspot.com/x/.config?x

WARNING in update_load_avg

2018-11-19 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:cddaf02bcb73 tg3: optionally use eth_platform_get_mac_addr.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=15810d3340 kernel config: https://syzkaller.appspot.com/x/.config?x=d86f24333880b605

KASAN: use-after-free Read in tick_sched_handle (3)

2018-11-19 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:bae4e109837b mlxsw: spectrum: Expose discard counters via .. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=11b5e77b40 kernel config: https://syzkaller.appspot.com/x/.config?x=d86f24333880b605

WARNING in enqueue_task_dl

2018-11-18 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:1ce80e0fe98e Merge tag 'fsnotify_for_v4.20-rc3' of git://g.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14ddbb0b40 kernel config: https://syzkaller.appspot.com/x/.config?x=d86f24333880b605

WARNING in static_key_disable_cpuslocked

2018-11-17 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:442b8cea2477 Add linux-next specific files for 20181109 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=11f1dc2540 kernel config: https://syzkaller.appspot.com/x/.config?x=2f72bdb11df9fbe8

KMSAN: kernel-infoleak in kvm_arch_vcpu_ioctl

2018-11-16 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:006aa39cddee kmsan: don't instrument fixup_bad_iret() git tree: https://github.com/google/kmsan.git/master console output: https://syzkaller.appspot.com/x/log.txt?x=101dcb0b40 kernel config: https://syzkaller.appspot.com/x

WARNING in fuse_destroy_inode

2018-11-16 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:da5322e65940 Merge tag 'selinux-pr-20181115' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11a5bb0b40 kernel config: https://syzkaller.appspot.com/x/.config?x=d86f24333880b605

Re: general protection fault in rdma_listen (2)

2018-11-16 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:da5322e65940 Merge tag 'selinux-pr-20181115' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13a06f7b40 kernel config: https://syzkaller.appspot.com/x/.config?x

Re: possible deadlock in acct_pin_kill

2018-11-16 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:da5322e65940 Merge tag 'selinux-pr-20181115' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10152c5d40 kernel config: https://syzkaller.appspot.com/x/.config?x

Re: possible deadlock in acct_pin_kill

2018-11-15 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:da5322e65940 Merge tag 'selinux-pr-20181115' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1570390540 kernel config: https://syzkaller.appspot.com/x/.config?x

KASAN: use-after-free Read in snd_ctl_elem_add

2018-11-15 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:ccda4af0f4b9 Linux 4.20-rc2 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=139bbad540 kernel config: https://syzkaller.appspot.com/x/.config?x=4a0a89f12ca9b0f5 dashboard link: https

kernel BUG at mm/slab.c:LINE! (3)

2018-11-13 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:3e536cff3424 net: phy: check if advertising is zero using .. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=16f95b8340 kernel config: https://syzkaller.appspot.com/x/.config?x=4a0a89f12ca9b0f5

Re: BUG: GPF in non-whitelisted uaccess (non-canonical address?)

2018-11-13 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:ccda4af0f4b9 Linux 4.20-rc2 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13b4e77b40 kernel config: https://syzkaller.appspot.com/x/.config?x=4a0a89f12ca9b0f5 dashboard link: https

Re: KASAN: use-after-free Read in locks_delete_block

2018-11-13 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:442b8cea2477 Add linux-next specific files for 20181109 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=12fbd90540 kernel config: https://syzkaller.appspot.com/x/.config?x

KASAN: use-after-free Read in locks_delete_block

2018-11-12 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:442b8cea2477 Add linux-next specific files for 20181109 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=115dbad540 kernel config: https://syzkaller.appspot.com/x/.config?x=2f72bdb11df9fbe8

Re: [PATCH 3.16 213/366] vt: prevent leaking uninitialized data to userspace via /dev/vcs*

2018-11-11 Thread syzbot
+0xc25/0xd90 fs/char_dev.c:417 do_dentry_open+0xccc/0x1440 fs/open.c:794 vfs_open+0x1b6/0x2f0 fs/open.c:908 ... Bytes 0-79 of 240 are uninitialized Consistently allocating |vc_screenbuf| with kzalloc() fixes the problem Reported-by: syzbot+17a8efdf800...@syzkaller.appspotmail.com

Re: possible deadlock in down_trylock (2)

2018-11-11 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:407be8d03e20 Merge branch 'narrow-loads' git tree: bpf-next console output: https://syzkaller.appspot.com/x/log.txt?x=1601cb0b40 kernel config: https://syzkaller.appspot.com/x/.config?x=dcbea7daf3ea3e3e

BUG: GPF in non-whitelisted uaccess (non-canonical address?)

2018-11-11 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:ab6e1f378f54 Merge tag 'for-linus-4.20a-rc2-tag' of git://.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11f65b8340 kernel config: https://syzkaller.appspot.com/x/.config?x=8f215f21f041a0d7

BUG: corrupted list in locks_delete_block

2018-11-11 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:442b8cea2477 Add linux-next specific files for 20181109 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=12b1262b40 kernel config: https://syzkaller.appspot.com/x/.config?x=2f72bdb11df9fbe8

KASAN: use-after-free Read in update_blocked_averages

2018-11-11 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:12ceaf8864c2 infiniband: nes: Fix more direct skb list acc.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=15a8278340 kernel config: https://syzkaller.appspot.com/x/.config?x=dcbea7daf3ea3e3e

WARNING in ovl_instantiate

2018-11-10 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:442b8cea2477 Add linux-next specific files for 20181109 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=169a6fbd40 kernel config: https://syzkaller.appspot.com/x/.config?x=2f72bdb11df9fbe8

Re: KASAN: use-after-free Read in task_is_descendant

2018-11-10 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:aa4330e15c26 Merge tag 'devicetree-fixes-for-4.20-2' of gi.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17abaa4740 kernel config: https://syzkaller.appspot.com/x/.config?x

Re: KASAN: use-after-free Read in task_is_descendant

2018-11-09 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:3541833fd1f2 Merge tag 's390-4.20-2' of git://git.kernel.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16d3cad540 kernel config: https://syzkaller.appspot.com/x/.config?x

KMSAN: uninit-value in linear_transfer (2)

2018-11-08 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:7438a3b20295 kmsan: print user address when reporting info.. git tree: https://github.com/google/kmsan.git/master console output: https://syzkaller.appspot.com/x/log.txt?x=15b4213340 kernel config: https

Re: Re: KMSAN: uninit-value in vcs_read

2018-11-08 Thread syzbot
On Tue, May 15, 2018 at 9:26 AM, syzbot wrote: Hello, syzbot found the following crash on: HEAD commit:e2ab7e8abba4 kmsan: temporarily disable visitAsmInstructio.. git tree: https://github.com/google/kmsan.git/master console output: https://syzkaller.appspot.com/x/log.txt?x

general protection fault in rdma_listen (2)

2018-11-07 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:8053e5b93eca Merge tag 'trace-v4.20-rc1' of git://git.kern.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1539246d40 kernel config: https://syzkaller.appspot.com/x/.config?x=8f559fee2fc3375a

KMSAN: kernel-infoleak in kvm_write_guest_page

2018-11-07 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:7438a3b20295 kmsan: print user address when reporting info.. git tree: https://github.com/google/kmsan.git/master console output: https://syzkaller.appspot.com/x/log.txt?x=10d782f540 kernel config: https

Re: INFO: task hung in fuse_sb_destroy

2018-11-07 Thread syzbot
Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+6339eda9cb4ebbc4c...@syzkaller.appspotmail.com Tested on: commit: 59fc453b21f7 Merge branch 'akpm' (patches from Andrew) git tree: git://git.kernel.org

Re: general protection fault in locks_remove_flock

2018-11-07 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:d881de30d29e Add linux-next specific files for 20181107 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=10a0102b40 kernel config: https://syzkaller.appspot.com/x/.config?x

Re: general protection fault in __x86_indirect_thunk_rbx

2018-11-06 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:d881de30d29e Add linux-next specific files for 20181107 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=169e982540 kernel config: https://syzkaller.appspot.com/x/.config?x

BUG: unable to handle kernel paging request in locks_remove_file

2018-11-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d881de30d29e Add linux-next specific files for 20181107 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1103882b40 kernel config: https://syzkaller.appspot.com/x/.config?x=caa433e1c8778437

KASAN: stack-out-of-bounds Read in locks_remove_flock

2018-11-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d881de30d29e Add linux-next specific files for 20181107 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=14aa485d40 kernel config: https://syzkaller.appspot.com/x/.config?x=caa433e1c8778437

KASAN: use-after-free Read in locks_remove_flock

2018-11-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d881de30d29e Add linux-next specific files for 20181107 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=16e42f5b40 kernel config: https://syzkaller.appspot.com/x/.config?x=caa433e1c8778437

general protection fault in __x86_indirect_thunk_rbx

2018-11-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d881de30d29e Add linux-next specific files for 20181107 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=10ae982540 kernel config: https://syzkaller.appspot.com/x/.config?x=caa433e1c8778437

general protection fault in locks_remove_flock

2018-11-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:d881de30d29e Add linux-next specific files for 20181107 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1594d98340 kernel config: https://syzkaller.appspot.com/x/.config?x=caa433e1c8778437

KASAN: use-after-free Read in get_mem_cgroup_from_mm

2018-11-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:83650fd58a93 Merge tag 'arm64-upstream' of git://git.kerne.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12ce682b40 kernel config: https://syzkaller.appspot.com/x/.config?x=9384ecb1c973baed

WARNING: ODEBUG bug in tls_sw_free_resources_tx

2018-11-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:7c6c54b505b8 Merge branch 'i2c/for-next' of git://git.kern.. git tree: net-next console output: https://syzkaller.appspot.com/x/log.txt?x=1276246d40 kernel config: https://syzkaller.appspot.com/x/.config?x=136ed5b316dbf1d8

BUG: spinlock cpu recursion on CPU, syz-executor

2018-11-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:651022382c7f Linux 4.20-rc1 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14d6ae3340 kernel config: https://syzkaller.appspot.com/x/.config?x=8f559fee2fc3375a dashboard link: https

KMSAN: kernel-infoleak in kvm_vcpu_write_guest_page

2018-11-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:88b95ef4c780 kmsan: use MSan assembly instrumentation git tree: https://github.com/google/kmsan.git/master console output: https://syzkaller.appspot.com/x/log.txt?x=12505e3340 kernel config: https://syzkaller.appspot.com/x

possible deadlock in static_key_slow_dec

2018-11-06 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:83650fd58a93 Merge tag 'arm64-upstream' of git://git.kerne.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15122fcb40 kernel config: https://syzkaller.appspot.com/x/.config?x=9384ecb1c973baed

Re: KASAN: use-after-free Read in delayed_uprobe_remove

2018-11-04 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:71e56028173b Merge branch 'sched-urgent-for-linus' of git:.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14c5cfe540 kernel config: https://syzkaller.appspot.com/x/.config?x

Re: general protection fault in delayed_uprobe_remove

2018-11-03 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:25e9471b6a27 Add linux-next specific files for 20181102 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1549cfe540 kernel config: https://syzkaller.appspot.com/x/.config?x

general protection fault in keyctl_pkey_params_get

2018-11-03 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:5f21585384a4 Merge tag 'for-linus-20181102' of git://git.k.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10ba246d40 kernel config: https://syzkaller.appspot.com/x/.config?x=9384ecb1c973baed

general protection fault in xfrmi_lookup

2018-11-02 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e2a322a0c8ce Merge branch 'net-smc-userspace-breakage-fixes' git tree: net console output: https://syzkaller.appspot.com/x/log.txt?x=12087ce940 kernel config: https://syzkaller.appspot.com/x/.config?x=c0af03fe452b65fb

KASAN: use-after-free Read in ext4_xattr_set_entry (2)

2018-11-02 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:fb1c592cf4c9 Merge tag 'char-misc-4.19-rc7' of git://git.k.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1143140640 kernel config: https://syzkaller.appspot.com/x/.config?x=c0af03fe452b65fb

WARNING: refcount bug in kobject_put

2018-11-02 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:e468f5c06b5e Merge tag 'compiler-attributes-for-linus-4.20.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17ad34b940 kernel config: https://syzkaller.appspot.com/x/.config?x=9384ecb1c973baed

KASAN: use-after-free Read in delayed_uprobe_remove

2018-11-01 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:5b7449810ae6 Merge tag 'tag-chrome-platform-for-v4.20' of .. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15a8982540 kernel config: https://syzkaller.appspot.com/x/.config?x=4e8e3fa31e0cc680

BUG: pagefault on kernel address ADDR in non-whitelisted uaccess

2018-11-01 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:59fc453b21f7 Merge branch 'akpm' (patches from Andrew) git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=110e663340 kernel config: https://syzkaller.appspot.com/x/.config?x=ea045471e4c756e8

INFO: task hung in flush_workqueue

2018-11-01 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:4db9d11bcbef Add linux-next specific files for 20181101 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=16bb442540 kernel config: https://syzkaller.appspot.com/x/.config?x=2a22859d870756c1

possible deadlock in down_trylock (2)

2018-11-01 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:27b31e68bc9f bpf: tcp_bpf_recvmsg should return EAGAIN whe.. git tree: bpf console output: https://syzkaller.appspot.com/x/log.txt?x=1744318340 kernel config: https://syzkaller.appspot.com/x/.config?x=93932074d01b4a5

general protection fault in delayed_uprobe_remove

2018-11-01 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:5b7449810ae6 Merge tag 'tag-chrome-platform-for-v4.20' of .. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15805e3340 kernel config: https://syzkaller.appspot.com/x/.config?x=4e8e3fa31e0cc680

KASAN: use-after-free Read in ucma_event_handler

2018-11-01 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:11743c56785c Merge tag 'rpmsg-v4.20' of git://github.com/a.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=166b07cb40 kernel config: https://syzkaller.appspot.com/x/.config?x=93932074d01b4a5

INFO: task hung in fuse_sb_destroy

2018-11-01 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:59fc453b21f7 Merge branch 'akpm' (patches from Andrew) git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15fb244740 kernel config: https://syzkaller.appspot.com/x/.config?x=ea045471e4c756e8

Re: divide error in vivid_vid_cap_s_dv_timings

2018-10-30 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:6201f31a39f8 Add linux-next specific files for 20181030 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=178f699940 kernel config: https://syzkaller.appspot.com/x/.config?x

general protection fault in __vb2_queue_free

2018-10-30 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:11743c56785c Merge tag 'rpmsg-v4.20' of git://github.com/a.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14bf171340 kernel config: https://syzkaller.appspot.com/x/.config?x=93932074d01b4a5

WARNING in get_unlocked_entry

2018-10-30 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:4b42745211af Merge tag 'armsoc-soc' of git://git.kernel.or.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1187d06d40 kernel config: https://syzkaller.appspot.com/x/.config?x=93932074d01b4a5

general protection fault in put_fs_context

2018-10-30 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:b179f0826c6a Add linux-next specific files for 20181029 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1243d1c540 kernel config: https://syzkaller.appspot.com/x/.config?x=6b2b22387bad67fc

Re: INFO: task hung in vivid_stop_generating_vid_cap

2018-10-29 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:9f51ae62c84a Merge git://git.kernel.org/pub/scm/linux/kern.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14bfad7b40 kernel config: https://syzkaller.appspot.com/x/.config?x

KASAN: use-after-free Read in wake_up_if_idle

2018-10-29 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:23469de647c4 Merge git://git.kernel.org/pub/scm/linux/kern.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1641fa1d40 kernel config: https://syzkaller.appspot.com/x/.config?x=b3f55cb3dfcc6c33

possible deadlock in userfaultfd_release

2018-10-27 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:345671ea0f92 Merge branch 'akpm' (patches from Andrew) git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1557ea3340 kernel config: https://syzkaller.appspot.com/x/.config?x=5c0a49d2b5210087

INFO: rcu detected stall in sys_mknod

2018-10-27 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:8c60c36d0b8c Add linux-next specific files for 20181019 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=14b5e80540 kernel config: https://syzkaller.appspot.com/x/.config?x=8b6d7c4c81535e89

INFO: task hung in ext4_map_blocks

2018-10-27 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:638820d8da8e Merge branch 'next-general' of git://git.kern.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10c8d0eb40 kernel config: https://syzkaller.appspot.com/x/.config?x=f9a456324fcc850a

INFO: rcu detected stall in sys_openat

2018-10-27 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:345671ea0f92 Merge branch 'akpm' (patches from Andrew) git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11f51e8340 kernel config: https://syzkaller.appspot.com/x/.config?x=5c0a49d2b5210087

INFO: task hung in __do_page_fault (2)

2018-10-27 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:18d0eae30e6a Merge tag 'char-misc-4.20-rc1' of git://git.k.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17d952eb40 kernel config: https://syzkaller.appspot.com/x/.config?x=342f43de913c81b9

Re: possible deadlock in aio_poll

2018-10-27 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:18d0eae30e6a Merge tag 'char-misc-4.20-rc1' of git://git.k.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14728be540 kernel config: https://syzkaller.appspot.com/x/.config?x

KASAN: use-after-free Read in drm_gem_object_release

2018-10-25 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:bd6bf7c10484 Merge tag 'pci-v4.20-changes' of git://git.ke.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1448a68340 kernel config: https://syzkaller.appspot.com/x/.config?x=2dd8629d56664133

KASAN: use-after-free Read in snd_seq_timer_interrupt

2018-10-24 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:44786880df19 Merge branch 'parisc-4.20-1' of git://git.ker.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=178c8bad40 kernel config: https://syzkaller.appspot.com/x/.config?x=5071a2e3cb82c943

BUG: unable to handle kernel paging request in mmu_page_zap_pte

2018-10-24 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:44786880df19 Merge branch 'parisc-4.20-1' of git://git.ker.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13debe1340 kernel config: https://syzkaller.appspot.com/x/.config?x=5071a2e3cb82c943

KASAN: use-after-free Read in do_exit

2018-10-24 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:58a022870787 Merge tag 'acpi-4.20-rc1' of git://git.kernel.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12a0f93940 kernel config: https://syzkaller.appspot.com/x/.config?x=414a8e66ba2c6789

Re: possible deadlock in flush_workqueue (2)

2018-10-23 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:ca9eb48fe01f Merge tag 'regulator-v5.0' of git://git.kerne.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11a6093940 kernel config: https://syzkaller.appspot.com/x/.config?x

INFO: rcu detected stall in sys_creat

2018-10-21 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:8c60c36d0b8c Add linux-next specific files for 20181019 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=160c924540 kernel config: https://syzkaller.appspot.com/x/.config?x=8b6d7c4c81535e89

KASAN: use-after-free Read in wait_for_completion

2018-10-21 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:270b77a0f30e Merge tag 'drm-fixes-2018-10-20-1' of git://a.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=152bb70940 kernel config: https://syzkaller.appspot.com/x/.config?x=b3f55cb3dfcc6c33

KASAN: use-after-free Read in task_is_descendant

2018-10-21 Thread syzbot
Hello, syzbot found the following crash on: HEAD commit:270b77a0f30e Merge tag 'drm-fixes-2018-10-20-1' of git://a.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=116f4ad940 kernel config: https://syzkaller.appspot.com/x/.config?x=b3f55cb3dfcc6c33

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