INFO: trying to register non-static key.
The code is fine but needs lockdep annotation, or maybe
you didn't initialize this object before use?
turning off the locking correctness validator.
CPU: 1 PID: 116665 Comm: syz-executor.0 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
register_lock_class+0x1597/0x1890
__lock_acquire+0x102/0x5e70
lock_acquire+0x1a2/0x530
_raw_spin_lock_bh+0x2f/0x40
ieee80211_do_stop+0xbe/0x1dd0
ieee80211_if_change_type+0x43e/0x900
ieee80211_change_iface+0x57/0x400
cfg80211_change_iface+0x573/0xee0
nl80211_set_interface+0x663/0x900
genl_family_rcv_msg_doit+0x22d/0x330
genl_rcv_msg+0x33c/0x5a0
netlink_rcv_skb+0x14b/0x430
genl_rcv+0x24/0x40
netlink_unicast+0x54e/0x800
netlink_sendmsg+0x91b/0xe10
sock_sendmsg+0x154/0x190
____sys_sendmsg+0x710/0x870
___sys_sendmsg+0x110/0x1b0
__x64_sys_sendmsg+0x132/0x220
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f3d4a653b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f3d47bc9188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f3d4a766f60 RCX: 00007f3d4a653b19
RDX: 0000000000000000 RSI: 0000000020000340 RDI: 0000000000000007
RBP: 00007f3d4a6adf6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffe8da9e84f R14: 00007f3d47bc9300 R15: 0000000000022000
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 116811 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000020 RSI: 0000000020012200 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 000000000000b400 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 00000000200003b0 R15: 0000000000000012
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 116896 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000020 RSI: 0000000020012100 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 000000000000b000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000398 R15: 0000000000000011
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 116906 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000020 RSI: 0000000020012400 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 000000000000bc00 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 00000000200003e0 R15: 0000000000000014
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 117055 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000020 RSI: 0000000020012500 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 000000000000c000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 00000000200003f8 R15: 0000000000000015
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 117255 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000060 RSI: 0000000020012600 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 000000000000c400 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000410 R15: 0000000000000016
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 117274 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000040 RSI: 0000000020012700 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 000000000000d000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000428 R15: 0000000000000017
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 117589 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000001060 RSI: 0000000020012800 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000012000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000018
EXT4-fs: Cannot specify journal on remount
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 117926 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000001060 RSI: 0000000020012800 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000012000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000440 R15: 0000000000000018
EXT4-fs: Cannot specify journal on remount
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 117955 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000020 RSI: 0000000020013900 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000013fe0 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000458 R15: 0000000000000019
EXT4-fs: Cannot specify journal on remount
EXT4-fs: Cannot specify journal on remount
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 117976 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000020 RSI: 0000000020013a00 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000022000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000470 R15: 000000000000001a
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 117983 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000040 RSI: 0000000020013b00 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000022080 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000488 R15: 000000000000001b
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 117988 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000040 RSI: 0000000020013c00 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000022100 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 00000000200004a0 R15: 000000000000001c
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 118234 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000040 RSI: 0000000020013d00 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000022180 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 00000000200004b8 R15: 000000000000001d
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 118317 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000040 RSI: 0000000020013e00 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000022500 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 00000000200004d0 R15: 000000000000001e
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 118333 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000300 RSI: 0000000020013f00 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000022580 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 00000000200004e8 R15: 000000000000001f
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 118554 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000420 RSI: 0000000020014200 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000023000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000500 R15: 0000000000000020
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 118893 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000020 RSI: 0000000020014700 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000024000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000518 R15: 0000000000000021
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 119047 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
copyin+0x19/0x120
copy_page_from_iter_atomic+0x416/0x16b0
generic_perform_write+0x2bf/0x570
__generic_file_write_iter+0x2da/0x480
generic_file_write_iter+0xe3/0x350
vfs_write+0x9c3/0xd90
__x64_sys_pwrite64+0x1fb/0x260
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365ab7
Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b
RSP: 002b:00007f4cbc927f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365ab7
RDX: 0000000000000080 RSI: 0000000020014800 RDI: 0000000000000004
RBP: 0000000000000023 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000028000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000530 R15: 0000000000000022
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 119565 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
strncpy_from_user+0x34/0x3e0
getname_flags.part.0+0x95/0x4f0
getname+0x8e/0xd0
do_sys_openat2+0xf9/0x4c0
__x64_sys_openat+0x13f/0x1f0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf365a04
Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44
RSP: 002b:00007f4cbc927ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007f4cbf3fc970 RCX: 00007f4cbf365a04
RDX: 0000000000000002 RSI: 00007f4cbc928000 RDI: 00000000ffffff9c
RBP: 00007f4cbc928000 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002
R13: 0000000000000004 R14: 0000000020000548 R15: 0000000000000023
loop0: detected capacity change from 0 to 40
syz-executor.0: attempt to access beyond end of device
loop0: rw=2049, sector=124, nr_sectors = 4 limit=40
buffer_io_error: 430 callbacks suppressed
Buffer I/O error on dev loop0, logical block 31, lost async page write
loop0: detected capacity change from 0 to 40
syz-executor.0: attempt to access beyond end of device
loop0: rw=2049, sector=124, nr_sectors = 4 limit=40
Buffer I/O error on dev loop0, logical block 31, lost async page write
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 119751 Comm: syz-executor.2 Not tainted 5.19.0-rc7-next-20220718 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
Call Trace:
dump_stack_lvl+0x8b/0xb3
should_fail.cold+0x5/0xa
_copy_to_user+0x2a/0x140
simple_read_from_buffer+0xcc/0x160
proc_fail_nth_read+0x198/0x230
vfs_read+0x253/0x930
ksys_read+0x127/0x250
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f4cbf36569c
Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48
RSP: 002b:00007f4cbc928170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f4cbf36569c
RDX: 000000000000000f RSI: 00007f4cbc9281e0 RDI: 0000000000000003
RBP: 00007f4cbc9281d0 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
R13: 00007ffc5a4ecd9f R14: 00007f4cbc928300 R15: 0000000000022000
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.6'.
Option 'Çr¥Äâ²i‡' to dns_resolver key: bad/missing value
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.6'.
netlink: 12 bytes leftover after parsing attributes in process `syz-executor.6'.