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================================================================================
UBSAN: Undefined behaviour in net/core/gen_estimator.c:87:38
shift exponent -246 is negative
CPU: 0 PID: 3726 Comm: systemd-udevd Not tainted 4.19.149-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x22c/0x33e lib/dump_stack.c:118
ubsan_epilogue+0xe/0x3a lib/ubsan.c:161
__ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250 lib/ubsan.c:422
est_timer.cold+0x96/0x126 net/core/gen_estimator.c:87
call_timer_fn+0x177/0x760 kernel/time/timer.c:1338
expire_timers+0x243/0x500 kernel/time/timer.c:1375
__run_timers kernel/time/timer.c:1703 [inline]
run_timer_softirq+0x259/0x730 kernel/time/timer.c:1716
__do_softirq+0x27d/0xad2 kernel/softirq.c:292
invoke_softirq kernel/softirq.c:372 [inline]
irq_exit+0x22d/0x270 kernel/softirq.c:412
exiting_irq arch/x86/include/asm/apic.h:544 [inline]
smp_apic_timer_interrupt+0x15f/0x5d0 arch/x86/kernel/apic/apic.c:1094
apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:789 [inline]
RIP: 0010:lock_acquire+0x1ec/0x3f0 kernel/locking/lockdep.c:3910
Code: 08 00 00 00 00 00 00 48 c1 e8 03 80 3c 10 00 0f 85 dd 01 00 00 48 83 3d 09 8e 0b 08 00 0f 84 4e 01 00 00 48 8b 7c 24 08 57 9d <0f> 1f 44 00 00 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 8b
RSP: 0018:ffff88808e087940 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
RAX: 1ffffffff12c713d RBX: ffff88808e07e3c0 RCX: 1546c8f32ac0192f
RDX: dffffc0000000000 RSI: ffff88808e07ec48 RDI: 0000000000000286
RBP: ffff8880a6752b98 R08: 000000002dc2a7e1 R09: 0000000000000000
R10: 0000000000000028 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
__raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline]
_raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:144
spin_lock include/linux/spinlock.h:329 [inline]
fast_dput fs/dcache.c:729 [inline]
dput+0x521/0x6a0 fs/dcache.c:833
path_to_nameidata fs/namei.c:838 [inline]
step_into fs/namei.c:1777 [inline]
walk_component+0x4dc/0xda0 fs/namei.c:1830
link_path_walk.part.0+0x901/0x1230 fs/namei.c:2142
link_path_walk fs/namei.c:2270 [inline]
path_lookupat+0xe4/0x8d0 fs/namei.c:2318
filename_lookup+0x1ac/0x5a0 fs/namei.c:2349
user_path_at include/linux/namei.h:57 [inline]
do_faccessat+0x262/0x7f0 fs/open.c:397
do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f0bcb7459c7
Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe8523d0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015
RAX: ffffffffffffffda RBX: 0000555607d26040 RCX: 00007f0bcb7459c7
RDX: 00746e657665752f RSI: 0000000000000000 RDI: 00007ffe8523d0e0
RBP: 00007ffe8523d150 R08: 000000000000c480 R09: 0000000000001010
R10: 0000000000000210 R11: 0000000000000246 R12: 0000555607592856
R13: 0000555607d0ecf0 R14: 00007ffe8523d0e0 R15: 0000555607d0dbe0
================================================================================
================================================================================
UBSAN: Undefined behaviour in net/core/gen_estimator.c:88:23
shift exponent 255 is too large for 64-bit type 'long long unsigned int'
CPU: 0 PID: 3726 Comm: systemd-udevd Not tainted 4.19.149-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x22c/0x33e lib/dump_stack.c:118
ubsan_epilogue+0xe/0x3a lib/ubsan.c:161
__ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250 lib/ubsan.c:422
est_timer.cold+0xd6/0x126 net/core/gen_estimator.c:88
call_timer_fn+0x177/0x760 kernel/time/timer.c:1338
expire_timers+0x243/0x500 kernel/time/timer.c:1375
__run_timers kernel/time/timer.c:1703 [inline]
run_timer_softirq+0x259/0x730 kernel/time/timer.c:1716
__do_softirq+0x27d/0xad2 kernel/softirq.c:292
invoke_softirq kernel/softirq.c:372 [inline]
irq_exit+0x22d/0x270 kernel/softirq.c:412
exiting_irq arch/x86/include/asm/apic.h:544 [inline]
smp_apic_timer_interrupt+0x15f/0x5d0 arch/x86/kernel/apic/apic.c:1094
apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:789 [inline]
RIP: 0010:lock_acquire+0x1ec/0x3f0 kernel/locking/lockdep.c:3910
Code: 08 00 00 00 00 00 00 48 c1 e8 03 80 3c 10 00 0f 85 dd 01 00 00 48 83 3d 09 8e 0b 08 00 0f 84 4e 01 00 00 48 8b 7c 24 08 57 9d <0f> 1f 44 00 00 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 8b
RSP: 0018:ffff88808e087940 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
RAX: 1ffffffff12c713d RBX: ffff88808e07e3c0 RCX: 1546c8f32ac0192f
RDX: dffffc0000000000 RSI: ffff88808e07ec48 RDI: 0000000000000286
RBP: ffff8880a6752b98 R08: 000000002dc2a7e1 R09: 0000000000000000
R10: 0000000000000028 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
__raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline]
_raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:144
spin_lock include/linux/spinlock.h:329 [inline]
fast_dput fs/dcache.c:729 [inline]
dput+0x521/0x6a0 fs/dcache.c:833
path_to_nameidata fs/namei.c:838 [inline]
step_into fs/namei.c:1777 [inline]
walk_component+0x4dc/0xda0 fs/namei.c:1830
link_path_walk.part.0+0x901/0x1230 fs/namei.c:2142
link_path_walk fs/namei.c:2270 [inline]
path_lookupat+0xe4/0x8d0 fs/namei.c:2318
filename_lookup+0x1ac/0x5a0 fs/namei.c:2349
user_path_at include/linux/namei.h:57 [inline]
do_faccessat+0x262/0x7f0 fs/open.c:397
do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f0bcb7459c7
Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe8523d0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015
RAX: ffffffffffffffda RBX: 0000555607d26040 RCX: 00007f0bcb7459c7
RDX: 00746e657665752f RSI: 0000000000000000 RDI: 00007ffe8523d0e0
RBP: 00007ffe8523d150 R08: 000000000000c480 R09: 0000000000001010
R10: 0000000000000210 R11: 0000000000000246 R12: 0000555607592856
R13: 0000555607d0ecf0 R14: 00007ffe8523d0e0 R15: 0000555607d0dbe0
================================================================================
================================================================================
UBSAN: Undefined behaviour in net/core/gen_estimator.c:90:46
shift exponent -246 is negative
CPU: 0 PID: 3726 Comm: systemd-udevd Not tainted 4.19.149-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x22c/0x33e lib/dump_stack.c:118
ubsan_epilogue+0xe/0x3a lib/ubsan.c:161
__ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250 lib/ubsan.c:422
est_timer.cold+0x17/0x126 net/core/gen_estimator.c:90
call_timer_fn+0x177/0x760 kernel/time/timer.c:1338
expire_timers+0x243/0x500 kernel/time/timer.c:1375
__run_timers kernel/time/timer.c:1703 [inline]
run_timer_softirq+0x259/0x730 kernel/time/timer.c:1716
__do_softirq+0x27d/0xad2 kernel/softirq.c:292
invoke_softirq kernel/softirq.c:372 [inline]
irq_exit+0x22d/0x270 kernel/softirq.c:412
exiting_irq arch/x86/include/asm/apic.h:544 [inline]
smp_apic_timer_interrupt+0x15f/0x5d0 arch/x86/kernel/apic/apic.c:1094
apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:789 [inline]
RIP: 0010:lock_acquire+0x1ec/0x3f0 kernel/locking/lockdep.c:3910
Code: 08 00 00 00 00 00 00 48 c1 e8 03 80 3c 10 00 0f 85 dd 01 00 00 48 83 3d 09 8e 0b 08 00 0f 84 4e 01 00 00 48 8b 7c 24 08 57 9d <0f> 1f 44 00 00 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 8b
RSP: 0018:ffff88808e087940 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
RAX: 1ffffffff12c713d RBX: ffff88808e07e3c0 RCX: 1546c8f32ac0192f
RDX: dffffc0000000000 RSI: ffff88808e07ec48 RDI: 0000000000000286
RBP: ffff8880a6752b98 R08: 000000002dc2a7e1 R09: 0000000000000000
R10: 0000000000000028 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
__raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline]
_raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:144
spin_lock include/linux/spinlock.h:329 [inline]
fast_dput fs/dcache.c:729 [inline]
dput+0x521/0x6a0 fs/dcache.c:833
path_to_nameidata fs/namei.c:838 [inline]
step_into fs/namei.c:1777 [inline]
walk_component+0x4dc/0xda0 fs/namei.c:1830
link_path_walk.part.0+0x901/0x1230 fs/namei.c:2142
link_path_walk fs/namei.c:2270 [inline]
path_lookupat+0xe4/0x8d0 fs/namei.c:2318
filename_lookup+0x1ac/0x5a0 fs/namei.c:2349
user_path_at include/linux/namei.h:57 [inline]
do_faccessat+0x262/0x7f0 fs/open.c:397
do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f0bcb7459c7
Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe8523d0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015
RAX: ffffffffffffffda RBX: 0000555607d26040 RCX: 00007f0bcb7459c7
RDX: 00746e657665752f RSI: 0000000000000000 RDI: 00007ffe8523d0e0
RBP: 00007ffe8523d150 R08: 000000000000c480 R09: 0000000000001010
R10: 0000000000000210 R11: 0000000000000246 R12: 0000555607592856
R13: 0000555607d0ecf0 R14: 00007ffe8523d0e0 R15: 0000555607d0dbe0
================================================================================
================================================================================
UBSAN: Undefined behaviour in net/core/gen_estimator.c:91:22
shift exponent 255 is too large for 64-bit type 'long long unsigned int'
CPU: 0 PID: 3726 Comm: systemd-udevd Not tainted 4.19.149-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:77 [inline]
dump_stack+0x22c/0x33e lib/dump_stack.c:118
ubsan_epilogue+0xe/0x3a lib/ubsan.c:161
__ubsan_handle_shift_out_of_bounds.cold+0x1c4/0x250 lib/ubsan.c:422
est_timer.cold+0x5b/0x126 net/core/gen_estimator.c:91
call_timer_fn+0x177/0x760 kernel/time/timer.c:1338
expire_timers+0x243/0x500 kernel/time/timer.c:1375
__run_timers kernel/time/timer.c:1703 [inline]
run_timer_softirq+0x259/0x730 kernel/time/timer.c:1716
__do_softirq+0x27d/0xad2 kernel/softirq.c:292
invoke_softirq kernel/softirq.c:372 [inline]
irq_exit+0x22d/0x270 kernel/softirq.c:412
exiting_irq arch/x86/include/asm/apic.h:544 [inline]
smp_apic_timer_interrupt+0x15f/0x5d0 arch/x86/kernel/apic/apic.c:1094
apic_timer_interrupt+0xf/0x20 arch/x86/entry/entry_64.S:894
RIP: 0010:arch_local_irq_restore arch/x86/include/asm/paravirt.h:789 [inline]
RIP: 0010:lock_acquire+0x1ec/0x3f0 kernel/locking/lockdep.c:3910
Code: 08 00 00 00 00 00 00 48 c1 e8 03 80 3c 10 00 0f 85 dd 01 00 00 48 83 3d 09 8e 0b 08 00 0f 84 4e 01 00 00 48 8b 7c 24 08 57 9d <0f> 1f 44 00 00 48 83 c4 18 5b 5d 41 5c 41 5d 41 5e 41 5f c3 65 8b
RSP: 0018:ffff88808e087940 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
RAX: 1ffffffff12c713d RBX: ffff88808e07e3c0 RCX: 1546c8f32ac0192f
RDX: dffffc0000000000 RSI: ffff88808e07ec48 RDI: 0000000000000286
RBP: ffff8880a6752b98 R08: 000000002dc2a7e1 R09: 0000000000000000
R10: 0000000000000028 R11: 0000000000000001 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001
__raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline]
_raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:144
spin_lock include/linux/spinlock.h:329 [inline]
fast_dput fs/dcache.c:729 [inline]
dput+0x521/0x6a0 fs/dcache.c:833
path_to_nameidata fs/namei.c:838 [inline]
step_into fs/namei.c:1777 [inline]
walk_component+0x4dc/0xda0 fs/namei.c:1830
link_path_walk.part.0+0x901/0x1230 fs/namei.c:2142
link_path_walk fs/namei.c:2270 [inline]
path_lookupat+0xe4/0x8d0 fs/namei.c:2318
filename_lookup+0x1ac/0x5a0 fs/namei.c:2349
user_path_at include/linux/namei.h:57 [inline]
do_faccessat+0x262/0x7f0 fs/open.c:397
do_syscall_64+0xf9/0x670 arch/x86/entry/common.c:293
entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x7f0bcb7459c7
Code: 83 c4 08 48 3d 01 f0 ff ff 73 01 c3 48 8b 0d c8 d4 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 b8 15 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d a1 d4 2b 00 f7 d8 64 89 01 48
RSP: 002b:00007ffe8523d0d8 EFLAGS: 00000246 ORIG_RAX: 0000000000000015
RAX: ffffffffffffffda RBX: 0000555607d26040 RCX: 00007f0bcb7459c7
RDX: 00746e657665752f RSI: 0000000000000000 RDI: 00007ffe8523d0e0
RBP: 00007ffe8523d150 R08: 000000000000c480 R09: 0000000000001010
R10: 0000000000000210 R11: 0000000000000246 R12: 0000555607592856
R13: 0000555607d0ecf0 R14: 00007ffe8523d0e0 R15: 0000555607d0dbe0
================================================================================
kauditd_printk_skb: 8 callbacks suppressed
audit: type=1800 audit(1601890411.451:161): pid=11431 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=16085 res=0
audit: type=1804 audit(1601890412.190:162): pid=11495 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir765736547/syzkaller.5LSofw/107/file0" dev="sda1" ino=16099 res=1
sd 0:0:1:0: [sg0] tag#7732 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#7732 CDB: Test Unit Ready
sd 0:0:1:0: [sg0] tag#7732 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[c0]: 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#7732 CDB: Test Unit Ready
sd 0:0:1:0: [sg0] tag#7732 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
audit: type=1804 audit(1601890413.300:163): pid=11523 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir765736547/syzkaller.5LSofw/108/file0" dev="sda1" ino=16107 res=1
sd 0:0:1:0: [sg0] tag#7732 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7732 CDB[c0]: 00 00 00 00 00 00 00 00
IPVS: ftp: loaded support on port[0] = 21
audit: type=1804 audit(1601890413.840:164): pid=11535 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir765736547/syzkaller.5LSofw/109/file0" dev="sda1" ino=16002 res=1
FAT-fs (loop3): bogus number of reserved sectors
audit: type=1804 audit(1601890414.930:165): pid=11584 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir765736547/syzkaller.5LSofw/110/file1/file0" dev="sda1" ino=16111 res=1
FAT-fs (loop3): Can't find a valid FAT filesystem
sd 0:0:1:0: [sg0] tag#7733 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK
sd 0:0:1:0: [sg0] tag#7733 CDB: Test Unit Ready
sd 0:0:1:0: [sg0] tag#7733 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7733 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7733 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
audit: type=1804 audit(1601890415.670:166): pid=11602 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir765736547/syzkaller.5LSofw/111/file0" dev="sda1" ino=16099 res=1
sd 0:0:1:0: [sg0] tag#7733 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
FAT-fs (loop3): bogus number of reserved sectors
sd 0:0:1:0: [sg0] tag#7733 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7733 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7733 CDB[60]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7733 CDB[70]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7733 CDB[80]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7733 CDB[90]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
IPVS: ftp: loaded support on port[0] = 21
sd 0:0:1:0: [sg0] tag#7733 CDB[a0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7733 CDB[b0]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
sd 0:0:1:0: [sg0] tag#7733 CDB[c0]: 00 00 00 00 00 00 00 00
FAT-fs (loop3): Can't find a valid FAT filesystem
overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off.
overlayfs: filesystem on './file0' not supported as upperdir
FAT-fs (loop3): bogus number of reserved sectors
audit: type=1804 audit(1601890417.710:167): pid=11665 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir765736547/syzkaller.5LSofw/112/file1/file0" dev="sda1" ino=16123 res=1
FAT-fs (loop3): Can't find a valid FAT filesystem
IPVS: ftp: loaded support on port[0] = 21
overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off.
netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'.
audit: type=1804 audit(1601890418.570:168): pid=11711 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir765736547/syzkaller.5LSofw/113/file1/file0" dev="sda1" ino=15763 res=1
netlink: 104 bytes leftover after parsing attributes in process `syz-executor.4'.