forked to background, child pid 3173 no interfaces have a carrier [ 28.592807][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.609634][ T3174] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.174' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 49.481460][ T3589] ------------[ cut here ]------------ [ 49.487031][ T3589] WARNING: CPU: 1 PID: 3589 at mm/util.c:590 kvmalloc_node+0xf5/0x100 [ 49.495614][ T3589] Modules linked in: [ 49.499512][ T3589] CPU: 1 PID: 3589 Comm: syz-executor106 Not tainted 5.17.0-rc2-syzkaller-00212-g3bed06e36994 #0 [ 49.510150][ T3589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.520411][ T3589] RIP: 0010:kvmalloc_node+0xf5/0x100 [ 49.525889][ T3589] Code: 01 00 00 00 48 89 ef e8 09 06 0d 00 49 89 c5 e9 62 ff ff ff e8 bc a0 d0 ff 45 89 e5 41 81 cd 00 20 01 00 eb 8e e8 ab a0 d0 ff <0f> 0b e9 45 ff ff ff 0f 1f 40 00 55 48 89 fd 53 e8 96 a0 d0 ff 48 [ 49.545629][ T3589] RSP: 0018:ffffc900027efc48 EFLAGS: 00010293 [ 49.551686][ T3589] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 49.560102][ T3589] RDX: ffff88801218ba00 RSI: ffffffff81a7d7e5 RDI: 0000000000000003 [ 49.568169][ T3589] RBP: 00000007ff810000 R08: 000000007fffffff R09: 00000000ffffffff [ 49.576363][ T3589] R10: ffffffff81a7d7a1 R11: 0000000000000000 R12: 0000000000002dc0 [ 49.584343][ T3589] R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000700 [ 49.592356][ T3589] FS: 0000555556580300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 49.601328][ T3589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.607955][ T3589] CR2: 00007fa0e0d47e10 CR3: 000000007f4bf000 CR4: 00000000003506f0 [ 49.615965][ T3589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.624035][ T3589] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.632051][ T3589] Call Trace: [ 49.635364][ T3589] [ 49.638285][ T3589] xdp_umem_create+0x563/0x1180 [ 49.643144][ T3589] xsk_setsockopt+0x73e/0x9e0 [ 49.647871][ T3589] ? aa_sk_perm+0x30f/0xaa0 [ 49.652398][ T3589] ? xsk_tx_release+0x3b0/0x3b0 [ 49.657304][ T3589] ? aa_af_perm+0x230/0x230 [ 49.661812][ T3589] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 49.668071][ T3589] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 49.674496][ T3589] __sys_setsockopt+0x2db/0x610 [ 49.679463][ T3589] ? xsk_tx_release+0x3b0/0x3b0 [ 49.684339][ T3589] ? __ia32_sys_recv+0x100/0x100 [ 49.689336][ T3589] ? lock_downgrade+0x6e0/0x6e0 [ 49.694197][ T3589] ? lock_downgrade+0x6e0/0x6e0 [ 49.699313][ T3589] __x64_sys_setsockopt+0xba/0x150 [ 49.704425][ T3589] ? syscall_enter_from_user_mode+0x21/0x70 [ 49.710391][ T3589] do_syscall_64+0x35/0xb0 [ 49.714845][ T3589] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 49.720759][ T3589] RIP: 0033:0x7fdf0e6ba009 [ 49.725205][ T3589] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 49.745318][ T3589] RSP: 002b:00007ffc56013d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 49.753849][ T3589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf0e6ba009 [ 49.762084][ T3589] RDX: 0000000000000004 RSI: 000000000000011b RDI: 0000000000000003 [ 49.770112][ T3589] RBP: 00007fdf0e67dff0 R08: 0000000000000020 R09: 0000000000000000 [ 49.778130][ T3589] R10: 0000000020000080 R11: 0000000000000246 R12: 00007fdf0e67e080 [ 49.786147][ T3589] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 49.794121][ T3589] [ 49.797195][ T3589] Kernel panic - not syncing: panic_on_warn set ... [ 49.803772][ T3589] CPU: 0 PID: 3589 Comm: syz-executor106 Not tainted 5.17.0-rc2-syzkaller-00212-g3bed06e36994 #0 [ 49.814351][ T3589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.824404][ T3589] Call Trace: [ 49.827678][ T3589] [ 49.830604][ T3589] dump_stack_lvl+0xcd/0x134 [ 49.835280][ T3589] panic+0x2b0/0x6dd [ 49.839173][ T3589] ? __warn_printk+0xf3/0xf3 [ 49.843766][ T3589] ? __warn.cold+0x1d1/0x2cf [ 49.848356][ T3589] ? kvmalloc_node+0xf5/0x100 [ 49.853030][ T3589] __warn.cold+0x1ec/0x2cf [ 49.857606][ T3589] ? kvmalloc_node+0xf5/0x100 [ 49.862303][ T3589] report_bug+0x1bd/0x210 [ 49.866672][ T3589] handle_bug+0x3c/0x60 [ 49.870932][ T3589] exc_invalid_op+0x14/0x40 [ 49.875444][ T3589] asm_exc_invalid_op+0x12/0x20 [ 49.880295][ T3589] RIP: 0010:kvmalloc_node+0xf5/0x100 [ 49.885584][ T3589] Code: 01 00 00 00 48 89 ef e8 09 06 0d 00 49 89 c5 e9 62 ff ff ff e8 bc a0 d0 ff 45 89 e5 41 81 cd 00 20 01 00 eb 8e e8 ab a0 d0 ff <0f> 0b e9 45 ff ff ff 0f 1f 40 00 55 48 89 fd 53 e8 96 a0 d0 ff 48 [ 49.905186][ T3589] RSP: 0018:ffffc900027efc48 EFLAGS: 00010293 [ 49.911247][ T3589] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 49.919207][ T3589] RDX: ffff88801218ba00 RSI: ffffffff81a7d7e5 RDI: 0000000000000003 [ 49.927168][ T3589] RBP: 00000007ff810000 R08: 000000007fffffff R09: 00000000ffffffff [ 49.935128][ T3589] R10: ffffffff81a7d7a1 R11: 0000000000000000 R12: 0000000000002dc0 [ 49.943089][ T3589] R13: 0000000000000000 R14: 00000000ffffffff R15: 0000000000000700 [ 49.951056][ T3589] ? kvmalloc_node+0xb1/0x100 [ 49.955731][ T3589] ? kvmalloc_node+0xf5/0x100 [ 49.960406][ T3589] ? kvmalloc_node+0xf5/0x100 [ 49.965082][ T3589] xdp_umem_create+0x563/0x1180 [ 49.970206][ T3589] xsk_setsockopt+0x73e/0x9e0 [ 49.974880][ T3589] ? aa_sk_perm+0x30f/0xaa0 [ 49.979431][ T3589] ? xsk_tx_release+0x3b0/0x3b0 [ 49.984280][ T3589] ? aa_af_perm+0x230/0x230 [ 49.988785][ T3589] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 49.994766][ T3589] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 50.001182][ T3589] __sys_setsockopt+0x2db/0x610 [ 50.006030][ T3589] ? xsk_tx_release+0x3b0/0x3b0 [ 50.010898][ T3589] ? __ia32_sys_recv+0x100/0x100 [ 50.015831][ T3589] ? lock_downgrade+0x6e0/0x6e0 [ 50.020676][ T3589] ? lock_downgrade+0x6e0/0x6e0 [ 50.025535][ T3589] __x64_sys_setsockopt+0xba/0x150 [ 50.030647][ T3589] ? syscall_enter_from_user_mode+0x21/0x70 [ 50.036536][ T3589] do_syscall_64+0x35/0xb0 [ 50.040953][ T3589] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.046843][ T3589] RIP: 0033:0x7fdf0e6ba009 [ 50.051687][ T3589] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 50.071372][ T3589] RSP: 002b:00007ffc56013d18 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 50.079959][ T3589] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdf0e6ba009 [ 50.087919][ T3589] RDX: 0000000000000004 RSI: 000000000000011b RDI: 0000000000000003 [ 50.095965][ T3589] RBP: 00007fdf0e67dff0 R08: 0000000000000020 R09: 0000000000000000 [ 50.103935][ T3589] R10: 0000000020000080 R11: 0000000000000246 R12: 00007fdf0e67e080 [ 50.111897][ T3589] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 50.120045][ T3589] [ 50.123467][ T3589] Kernel Offset: disabled [ 50.128191][ T3589] Rebooting in 86400 seconds..