Hello, syzbot found the following issue on:
HEAD commit: c061cf420ded Merge tag 'trace-v6.13-rc3' of git://git.kern.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=14dfc2df980000 kernel config: https://syzkaller.appspot.com/x/.config?x=4f1586bab1323870 dashboard link: https://syzkaller.appspot.com/bug?extid=1bd718f8eea824d2d157 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image (non-bootable): https://storage.googleapis.com/syzbot-assets/7feb34a89c2a/non_bootable_disk-c061cf42.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/ac4941665683/vmlinux-c061cf42.xz kernel image: https://storage.googleapis.com/syzbot-assets/7d5addcac95a/bzImage-c061cf42.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: [email protected] ------------[ cut here ]------------ WARNING: CPU: 1 PID: 29 at ./include/linux/skbuff.h:5126 skb_checksum_none_assert include/linux/skbuff.h:5126 [inline] WARNING: CPU: 1 PID: 29 at ./include/linux/skbuff.h:5126 e1000_rx_checksum.constprop.0+0x176/0x1e0 drivers/net/ethernet/intel/e1000/e1000_main.c:3954 Modules linked in: CPU: 1 UID: 0 PID: 29 Comm: ksoftirqd/1 Not tainted 6.13.0-rc3-syzkaller-00062-gc061cf420ded #0 Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 RIP: 0010:skb_checksum_none_assert include/linux/skbuff.h:5126 [inline] RIP: 0010:e1000_rx_checksum.constprop.0+0x176/0x1e0 drivers/net/ethernet/intel/e1000/e1000_main.c:3954 Code: 00 00 00 00 fc ff df 80 3c 02 00 75 76 48 83 85 b0 04 00 00 01 5b 5d 41 5c 41 5d 41 5e 41 5f e9 20 7b 3b fb e8 1b 7b 3b fb 90 <0f> 0b 90 e9 e7 fe ff ff e8 0d 7b 3b fb 48 8d bd a8 04 00 00 48 b8 RSP: 0018:ffffc900006878e0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000007 RCX: ffffffff865e991c RDX: ffff88801deb8000 RSI: ffffffff865e9a35 RDI: 0000000000000001 RBP: ffff888108168d80 R08: 0000000000000001 R09: 0000000000000000 R10: 0000000000000020 R11: 0000000000000000 R12: ffff88805120a140 R13: 0000000000000020 R14: ffff88805120a1c0 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff88806a700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007ffdcc27d098 CR3: 0000000046c5e000 CR4: 0000000000352ef0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> e1000_clean_jumbo_rx_irq+0xf3e/0x28c0 drivers/net/ethernet/intel/e1000/e1000_main.c:4275 e1000_clean+0x9d6/0x2700 drivers/net/ethernet/intel/e1000/e1000_main.c:3807 __napi_poll.constprop.0+0xb7/0x550 net/core/dev.c:6883 napi_poll net/core/dev.c:6952 [inline] net_rx_action+0xa94/0x1010 net/core/dev.c:7074 handle_softirqs+0x213/0x8f0 kernel/softirq.c:561 run_ksoftirqd kernel/softirq.c:950 [inline] run_ksoftirqd+0x3a/0x60 kernel/softirq.c:942 smpboot_thread_fn+0x661/0xa30 kernel/smpboot.c:164 kthread+0x2c1/0x3a0 kernel/kthread.c:389 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 </TASK> --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at [email protected]. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. If the report is already addressed, let syzbot know by replying with: #syz fix: exact-commit-title If you want to overwrite report's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the report is a duplicate of another one, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup
