forked to background, child pid 3049
no interfaces have a carrier
[ 65.474184][ T3050] 8021q: adding VLAN 0 to HW filter on device bond0
[ 65.539232][ T3050] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 92.372642][ T3477] kernel profiling enabled (shift: 4)
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[ 92.801975][ C1] =====================================================
[ 92.809129][ C1] BUG: KMSAN: uninit-value in profile_hits+0xaf2/0x1260
[ 92.816125][ C1] profile_hits+0xaf2/0x1260
[ 92.820782][ C1] profile_tick+0x241/0x250
[ 92.825343][ C1] tick_sched_timer+0x4bd/0x610
[ 92.830270][ C1] __run_hrtimer+0x49f/0xc50
[ 92.834915][ C1] hrtimer_interrupt+0x7f7/0x2100
[ 92.839986][ C1] __sysvec_apic_timer_interrupt+0x178/0x5e0
[ 92.846025][ C1] sysvec_apic_timer_interrupt+0x9d/0xc0
[ 92.851712][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 92.857754][ C1] _raw_spin_unlock_irq+0x36/0x60
[ 92.862829][ C1] __set_current_blocked+0xb0c/0xb90
[ 92.868177][ C1] __se_sys_rt_sigprocmask+0x438/0x5b0
[ 92.873691][ C1] __x64_sys_rt_sigprocmask+0x11e/0x170
[ 92.879290][ C1] do_syscall_64+0x54/0xd0
[ 92.883770][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 92.889723][ C1]
[ 92.892058][ C1] Local variable iter.i created at:
[ 92.897259][ C1] vfs_read+0xb8a/0x1980
[ 92.901557][ C1] ksys_read+0x28b/0x510
[ 92.905846][ C1]
[ 92.908181][ C1] CPU: 1 PID: 3474 Comm: sshd Not tainted 5.17.0-syzkaller #0
[ 92.915676][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 92.925752][ C1] =====================================================
[ 92.932682][ C1] Disabling lock debugging due to kernel taint
[ 92.938846][ C1] Kernel panic - not syncing: kmsan.panic set ...
[ 92.945272][ C1] CPU: 1 PID: 3474 Comm: sshd Tainted: G B 5.17.0-syzkaller #0
[ 92.954166][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 92.964245][ C1] Call Trace:
[ 92.967549][ C1]
[ 92.970416][ C1] dump_stack_lvl+0x1ff/0x28e
[ 92.975158][ C1] dump_stack+0x25/0x28
[ 92.979373][ C1] panic+0x487/0xe1f
[ 92.983333][ C1] ? add_taint+0x181/0x210
[ 92.987796][ C1] ? _raw_spin_unlock_irqrestore+0x78/0xb0
[ 92.993669][ C1] kmsan_report+0x2e6/0x2f0
[ 92.998241][ C1] ? kmsan_get_metadata+0x33/0x220
[ 93.003424][ C1] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0
[ 93.009307][ C1] ? __msan_warning+0xb8/0x130
[ 93.014127][ C1] ? profile_hits+0xaf2/0x1260
[ 93.018944][ C1] ? profile_tick+0x241/0x250
[ 93.023671][ C1] ? tick_sched_timer+0x4bd/0x610
[ 93.028771][ C1] ? __run_hrtimer+0x49f/0xc50
[ 93.033586][ C1] ? hrtimer_interrupt+0x7f7/0x2100
[ 93.038838][ C1] ? __sysvec_apic_timer_interrupt+0x178/0x5e0
[ 93.045057][ C1] ? sysvec_apic_timer_interrupt+0x9d/0xc0
[ 93.050916][ C1] ? asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 93.057159][ C1] ? _raw_spin_unlock_irq+0x36/0x60
[ 93.062410][ C1] ? __set_current_blocked+0xb0c/0xb90
[ 93.067928][ C1] ? __se_sys_rt_sigprocmask+0x438/0x5b0
[ 93.073617][ C1] ? __x64_sys_rt_sigprocmask+0x11e/0x170
[ 93.079404][ C1] ? do_syscall_64+0x54/0xd0
[ 93.084057][ C1] ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 93.090189][ C1] ? __stack_depot_save+0x21/0x4d0
[ 93.095353][ C1] ? update_misfit_status+0x2c/0xd30
[ 93.100693][ C1] ? kmsan_get_metadata+0x33/0x220
[ 93.105878][ C1] ? raise_softirq_irqoff+0x5a/0x1c0
[ 93.111225][ C1] ? __stack_depot_save+0x21/0x4d0
[ 93.116406][ C1] ? kmsan_get_metadata+0x33/0x220
[ 93.121576][ C1] ? kmsan_get_metadata+0x33/0x220
[ 93.126745][ C1] ? kmsan_internal_set_shadow_origin+0x5e/0xc0
[ 93.133055][ C1] ? kmsan_get_metadata+0x33/0x220
[ 93.138232][ C1] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0
[ 93.144114][ C1] __msan_warning+0xb8/0x130
[ 93.150306][ C1] profile_hits+0xaf2/0x1260
[ 93.154966][ C1] profile_tick+0x241/0x250
[ 93.159526][ C1] ? __set_current_blocked+0xb0c/0xb90
[ 93.165052][ C1] tick_sched_timer+0x4bd/0x610
[ 93.169970][ C1] ? tick_setup_sched_timer+0x720/0x720
[ 93.175583][ C1] __run_hrtimer+0x49f/0xc50
[ 93.180235][ C1] hrtimer_interrupt+0x7f7/0x2100
[ 93.185347][ C1] ? hrtimer_init+0x5f0/0x5f0
[ 93.190082][ C1] __sysvec_apic_timer_interrupt+0x178/0x5e0
[ 93.196141][ C1] sysvec_apic_timer_interrupt+0x9d/0xc0
[ 93.201821][ C1]
[ 93.204771][ C1]
[ 93.207721][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 93.213762][ C1] RIP: 0010:_raw_spin_unlock_irq+0x36/0x60
[ 93.219626][ C1] Code: 41 68 f2 48 89 c3 8b b8 88 0c 00 00 48 8b 00 48 85 c0 75 30 4c 89 f7 e8 d8 36 68 f2 c6 00 00 41 c6 06 00 fb c7 03 00 00 00 00 01 00 00 00 e8 d0 ba 92 f1 65 8b 05 31 ff 12 70 85 c0 74 0c 5b
[ 93.239282][ C1] RSP: 0018:ffff88812265fd50 EFLAGS: 00000282
[ 93.245393][ C1] RAX: ffff88810cd75ac0 RBX: ffff88810d59cc40 RCX: 0000000000541749
[ 93.253402][ C1] RDX: ffff88810d175ac0 RSI: 000000000542b490 RDI: ffffea000000000f
[ 93.261413][ C1] RBP: ffff88812265fd60 R08: 0000000000000000 R09: ffff88810cd9c100
[ 93.269422][ C1] R10: 0000000000000000 R11: ffff88810d59c100 R12: 0000000000000000
[ 93.277410][ C1] R13: ffff88810d59cc40 R14: ffff88810d575ac0 R15: 0000000000000000
[ 93.285416][ C1] __set_current_blocked+0xb0c/0xb90
[ 93.290769][ C1] ? kmsan_get_metadata+0x33/0x220
[ 93.295959][ C1] __se_sys_rt_sigprocmask+0x438/0x5b0
[ 93.301490][ C1] __x64_sys_rt_sigprocmask+0x11e/0x170
[ 93.307112][ C1] do_syscall_64+0x54/0xd0
[ 93.311598][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 93.317552][ C1] RIP: 0033:0x7faba1befbc1
[ 93.321997][ C1] Code: 48 85 f6 74 15 48 b9 00 00 00 80 01 00 00 00 48 8b 06 48 85 c8 75 32 49 89 f0 41 ba 08 00 00 00 4c 89 c6 b8 0e 00 00 00 0f 05 <89> c2 f7 da 3d 00 f0 ff ff b8 00 00 00 00 0f 47 c2 48 83 c4 10 c3
[ 93.341648][ C1] RSP: 002b:00007ffc4d435488 EFLAGS: 00000246 ORIG_RAX: 000000000000000e
[ 93.350110][ C1] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faba1befbc1
[ 93.358119][ C1] RDX: 00007ffc4d435578 RSI: 00007ffc4d4354f8 RDI: 0000000000000000
[ 93.366124][ C1] RBP: 00005597e802a120 R08: 00007ffc4d4354f8 R09: 0000000000000010
[ 93.374120][ C1] R10: 0000000000000008 R11: 0000000000000246 R12: 0000000000000004
[ 93.382125][ C1] R13: 0000000000000001 R14: 00007ffc4d4354f8 R15: 00007ffc4d435578
[ 93.390145][ C1]
[ 93.393355][ C1] Kernel Offset: disabled
[ 93.397683][ C1] Rebooting in 86400 seconds..