R13: 0000000020000100 R14: 0000000000200000 R15: 0000000020013a00
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
wlan1: Failed check-sdata-in-driver check, flags: 0x0
WARNING: CPU: 1 PID: 216562 at net/mac80211/main.c:236 ieee80211_bss_info_change_notify+0x305/0xab0
Modules linked in:
CPU: 1 PID: 216562 Comm: syz-executor.1 Not tainted 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:ieee80211_bss_info_change_notify+0x305/0xab0
Code: 88 06 00 00 4d 85 f6 0f 84 c0 06 00 00 e8 f3 79 2e fd e8 ee 79 2e fd 8b 54 24 0c 4c 89 f6 48 c7 c7 20 45 e0 84 e8 bb 5d f9 fc <0f> 0b 48 b8 00 00 00 00 00 fc ff df 48 8b 14 24 48 c1 ea 03 0f b6
RSP: 0018:ffff88804c577540 EFLAGS: 00010282
RAX: 0000000000000000 RBX: ffff888016f18b80 RCX: ffffc9000431c000
RDX: 0000000000040000 RSI: ffffffff81174492 RDI: 0000000000000001
RBP: ffff8880387f8e20 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000015cf8 R12: 0000000000400000
R13: ffff888016f1a4f8 R14: ffff888016f18000 R15: 0000000000000000
FS: 00007fd4de059700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd4de057ff8 CR3: 00000000422a2000 CR4: 0000000000350ee0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
ieee80211_ocb_leave+0x1f1/0x350
__cfg80211_leave_ocb+0x1d5/0x5a0
cfg80211_leave_ocb+0x52/0x80
cfg80211_change_iface+0x8cb/0x1080
nl80211_set_interface+0x6b0/0x990
genl_family_rcv_msg_doit.isra.0+0x1ee/0x2e0
loop0: detected capacity change from 0 to 512
genl_rcv_msg+0x503/0x7e0
netlink_rcv_skb+0x15d/0x450
genl_rcv+0x28/0x40
netlink_unicast+0x552/0x800
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
netlink_sendmsg+0x923/0xe40
sock_sendmsg+0x1b6/0x200
__sys_sendto+0x254/0x360
__x64_sys_sendto+0xe1/0x1c0
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd4e0a968ac
Code: fa fa ff ff 44 8b 4c 24 2c 4c 8b 44 24 20 89 c5 44 8b 54 24 28 48 8b 54 24 18 b8 2c 00 00 00 48 8b 74 24 10 8b 7c 24 08 0f 05 <48> 3d 00 f0 ff ff 77 34 89 ef 48 89 44 24 08 e8 20 fb ff ff 48 8b
RSP: 002b:00007fd4de057f80 EFLAGS: 00000293 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 00007fd4de0580f0 RCX: 00007fd4e0a968ac
RDX: 0000000000000024 RSI: 00007fd4de058140 RDI: 0000000000000004
RBP: 0000000000000000 R08: 00007fd4de057fd4 R09: 000000000000000c
R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000
R13: 00007fd4de058140 R14: 0000000000000004 R15: 0000000000000000
irq event stamp: 2313
hardirqs last enabled at (2325): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (2336): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (1636): [] irq_exit_rcu+0x93/0xc0
softirqs last disabled at (1629): [] irq_exit_rcu+0x93/0xc0
---[ end trace 0000000000000000 ]---
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 217043 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
_copy_from_user+0x30/0xf0
__do_sys_memfd_create+0x1b0/0x940
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481efeb19
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:00007ff47f473f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff481efeb19
RDX: 0000000000010800 RSI: 0000000000000000 RDI: 00007ff481f580fb
RBP: 000000000000001d R08: 0000000000008400 R09: ffffffffffffffff
R10: 000000000000001d R11: 0000000000000246 R12: 0000000008100000
R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 217110 Comm: syz-executor.4 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
should_failslab+0x9/0x20
kmem_cache_alloc+0x62/0x370
security_inode_alloc+0x38/0x160
inode_init_always+0xbb2/0xea0
alloc_inode+0x84/0x240
new_inode+0x25/0x1f0
shmem_get_inode+0x183/0xe10
__shmem_file_setup+0x171/0x300
__do_sys_memfd_create+0x32b/0x940
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd98a257b19
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:00007fd9877ccf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd98a257b19
RDX: 00000000000a0000 RSI: 0000000000000000 RDI: 00007fd98a2b10fb
RBP: 0000000000000015 R08: 0000000000050000 R09: ffffffffffffffff
R10: 0000000000000015 R11: 0000000000000246 R12: 0000000008100000
R13: 0000000020000100 R14: 0000000000200000 R15: 0000000020013a00
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 217209 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
should_failslab+0x9/0x20
kmem_cache_alloc_lru+0x7a/0x680
shmem_alloc_inode+0x27/0x50
alloc_inode+0x63/0x240
new_inode+0x25/0x1f0
shmem_get_inode+0x183/0xe10
__shmem_file_setup+0x171/0x300
__do_sys_memfd_create+0x32b/0x940
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481efeb19
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:00007ff47f473f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff481efeb19
RDX: 0000000000010800 RSI: 0000000000000000 RDI: 00007ff481f580fb
RBP: 000000000000001d R08: 0000000000008400 R09: ffffffffffffffff
R10: 000000000000001d R11: 0000000000000246 R12: 0000000008100000
R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 217378 Comm: syz-executor.4 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
should_failslab+0x9/0x20
kmem_cache_alloc_lru+0x7a/0x680
__d_alloc+0x31/0x9c0
d_alloc_pseudo+0x1d/0x70
alloc_file_pseudo+0xd2/0x260
__shmem_file_setup+0x202/0x300
__do_sys_memfd_create+0x32b/0x940
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd98a257b19
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:00007fd9877ccf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd98a257b19
RDX: 00000000000a0000 RSI: 0000000000000000 RDI: 00007fd98a2b10fb
RBP: 0000000000000015 R08: 0000000000050000 R09: ffffffffffffffff
R10: 0000000000000015 R11: 0000000000000246 R12: 0000000008100000
R13: 0000000020000100 R14: 0000000000200000 R15: 0000000020013a00
loop0: detected capacity change from 0 to 512
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
ieee802154 phy0 wpan0: encryption failed: -22
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 217748 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
should_failslab+0x9/0x20
kmem_cache_alloc+0x62/0x370
security_inode_alloc+0x38/0x160
inode_init_always+0xbb2/0xea0
alloc_inode+0x84/0x240
new_inode+0x25/0x1f0
shmem_get_inode+0x183/0xe10
__shmem_file_setup+0x171/0x300
__do_sys_memfd_create+0x32b/0x940
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481efeb19
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:00007ff47f473f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff481efeb19
RDX: 0000000000010800 RSI: 0000000000000000 RDI: 00007ff481f580fb
RBP: 000000000000001d R08: 0000000000008400 R09: ffffffffffffffff
R10: 000000000000001d R11: 0000000000000246 R12: 0000000008100000
R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 218048 Comm: syz-executor.4 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
should_failslab+0x9/0x20
kmem_cache_alloc+0x62/0x370
alloc_empty_file+0x76/0x1d0
alloc_file+0x5e/0x800
alloc_file_pseudo+0x16e/0x260
__shmem_file_setup+0x202/0x300
__do_sys_memfd_create+0x32b/0x940
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd98a257b19
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:00007fd9877ccf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd98a257b19
RDX: 00000000000a0000 RSI: 0000000000000000 RDI: 00007fd98a2b10fb
RBP: 0000000000000015 R08: 0000000000050000 R09: ffffffffffffffff
R10: 0000000000000015 R11: 0000000000000246 R12: 0000000008100000
R13: 0000000020000100 R14: 0000000000200000 R15: 0000000020013a00
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
loop0: detected capacity change from 0 to 512
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 218368 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
should_failslab+0x9/0x20
kmem_cache_alloc_lru+0x7a/0x680
__d_alloc+0x31/0x9c0
d_alloc_pseudo+0x1d/0x70
alloc_file_pseudo+0xd2/0x260
__shmem_file_setup+0x202/0x300
__do_sys_memfd_create+0x32b/0x940
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481efeb19
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:00007ff47f473f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff481efeb19
RDX: 0000000000010800 RSI: 0000000000000000 RDI: 00007ff481f580fb
RBP: 000000000000001d R08: 0000000000008400 R09: ffffffffffffffff
R10: 000000000000001d R11: 0000000000000246 R12: 0000000008100000
R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
loop0: detected capacity change from 0 to 512
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 218672 Comm: syz-executor.4 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
should_failslab+0x9/0x20
kmem_cache_alloc+0x62/0x370
security_file_alloc+0x38/0x170
init_file+0x98/0x1f0
alloc_empty_file+0x94/0x1d0
alloc_file+0x5e/0x800
alloc_file_pseudo+0x16e/0x260
__shmem_file_setup+0x202/0x300
__do_sys_memfd_create+0x32b/0x940
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd98a257b19
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:00007fd9877ccf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007fd98a257b19
RDX: 00000000000a0000 RSI: 0000000000000000 RDI: 00007fd98a2b10fb
RBP: 0000000000000015 R08: 0000000000050000 R09: ffffffffffffffff
R10: 0000000000000015 R11: 0000000000000246 R12: 0000000008100000
R13: 0000000020000100 R14: 0000000000200000 R15: 0000000020013a00
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 219210 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
should_failslab+0x9/0x20
kmem_cache_alloc+0x62/0x370
alloc_empty_file+0x76/0x1d0
alloc_file+0x5e/0x800
alloc_file_pseudo+0x16e/0x260
__shmem_file_setup+0x202/0x300
__do_sys_memfd_create+0x32b/0x940
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481efeb19
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:00007ff47f473f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff481efeb19
RDX: 0000000000010800 RSI: 0000000000000000 RDI: 00007ff481f580fb
RBP: 000000000000001d R08: 0000000000008400 R09: ffffffffffffffff
R10: 000000000000001d R11: 0000000000000246 R12: 0000000008100000
R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900
FAULT_INJECTION: forcing a failure.
name fail_page_alloc, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 219669 Comm: syz-executor.4 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
__should_fail_alloc_page+0xe0/0x110
prepare_alloc_pages+0x178/0x500
__alloc_pages+0x149/0x480
vma_alloc_folio+0xe2/0x480
shmem_alloc_folio+0x11c/0x1f0
shmem_get_folio_gfp.constprop.0+0x794/0x17d0
shmem_write_begin+0x148/0x360
generic_perform_write+0x26f/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd98a20aab7
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:00007fd9877ccf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007fd98a2a1970 RCX: 00007fd98a20aab7
RDX: 00000000000000c0 RSI: 0000000020010000 RDI: 0000000000000004
RBP: 0000000000000015 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000
loop0: detected capacity change from 0 to 512
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 219961 Comm: syz-executor.4 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
copy_page_from_iter_atomic+0x26d/0x14e0
generic_perform_write+0x2e7/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd98a20aab7
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:00007fd9877ccf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007fd98a2a1970 RCX: 00007fd98a20aab7
RDX: 00000000000000c0 RSI: 0000000020010000 RDI: 0000000000000004
RBP: 0000000000000015 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
FAULT_INJECTION: forcing a failure.
name failslab, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 220232 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
should_failslab+0x9/0x20
kmem_cache_alloc+0x62/0x370
security_file_alloc+0x38/0x170
init_file+0x98/0x1f0
alloc_empty_file+0x94/0x1d0
alloc_file+0x5e/0x800
alloc_file_pseudo+0x16e/0x260
__shmem_file_setup+0x202/0x300
__do_sys_memfd_create+0x32b/0x940
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481efeb19
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:00007ff47f473f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f
RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007ff481efeb19
RDX: 0000000000010800 RSI: 0000000000000000 RDI: 00007ff481f580fb
RBP: 000000000000001d R08: 0000000000008400 R09: ffffffffffffffff
R10: 000000000000001d R11: 0000000000000246 R12: 0000000008100000
R13: 0000000020000100 R14: 0000000000040000 R15: 0000000020012900
loop0: detected capacity change from 0 to 512
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 220251 Comm: syz-executor.4 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
copy_page_from_iter_atomic+0x26d/0x14e0
generic_perform_write+0x2e7/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd98a20aab7
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:00007fd9877ccf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007fd98a2a1970 RCX: 00007fd98a20aab7
RDX: 0000000000000040 RSI: 0000000020010100 RDI: 0000000000000004
RBP: 0000000000000015 R08: 0000000000000000 R09: ffffffffffffffff
R10: 00000000000004e0 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
FAULT_INJECTION: forcing a failure.
name fail_page_alloc, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 220604 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
__should_fail_alloc_page+0xe0/0x110
prepare_alloc_pages+0x178/0x500
__alloc_pages+0x149/0x480
vma_alloc_folio+0xe2/0x480
shmem_alloc_folio+0x11c/0x1f0
shmem_get_folio_gfp.constprop.0+0x794/0x17d0
shmem_write_begin+0x148/0x360
generic_perform_write+0x26f/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481eb1ab7
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:00007ff47f473f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007ff481f48970 RCX: 00007ff481eb1ab7
RDX: 00000000000000c0 RSI: 0000000020010000 RDI: 0000000000000004
RBP: 000000000000001d R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000
loop0: detected capacity change from 0 to 512
EXT4-fs (loop0): VFS: Can't find ext4 filesystem
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 220848 Comm: syz-executor.4 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
copy_page_from_iter_atomic+0x26d/0x14e0
generic_perform_write+0x2e7/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd98a20aab7
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:00007fd9877ccf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007fd98a2a1970 RCX: 00007fd98a20aab7
RDX: 0000000000000040 RSI: 0000000020010200 RDI: 0000000000000004
RBP: 0000000000000015 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000000540 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 220965 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
copy_page_from_iter_atomic+0x26d/0x14e0
generic_perform_write+0x2e7/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481eb1ab7
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:00007ff47f473f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007ff481f48970 RCX: 00007ff481eb1ab7
RDX: 00000000000000c0 RSI: 0000000020010000 RDI: 0000000000000004
RBP: 000000000000001d R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000
FAULT_INJECTION: forcing a failure.
name fail_page_alloc, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 220975 Comm: syz-executor.4 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
__should_fail_alloc_page+0xe0/0x110
prepare_alloc_pages+0x178/0x500
__alloc_pages+0x149/0x480
vma_alloc_folio+0xe2/0x480
shmem_alloc_folio+0x11c/0x1f0
shmem_get_folio_gfp.constprop.0+0x794/0x17d0
shmem_write_begin+0x148/0x360
generic_perform_write+0x26f/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd98a20aab7
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:00007fd9877ccf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007fd98a2a1970 RCX: 00007fd98a20aab7
RDX: 0000000000000020 RSI: 0000000020010300 RDI: 0000000000000004
RBP: 0000000000000015 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000001000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
loop0: detected capacity change from 0 to 512
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 221245 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
copy_page_from_iter_atomic+0x26d/0x14e0
generic_perform_write+0x2e7/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481eb1ab7
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:00007ff47f473f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007ff481f48970 RCX: 00007ff481eb1ab7
RDX: 0000000000000040 RSI: 0000000020010100 RDI: 0000000000000004
RBP: 000000000000001d R08: 0000000000000000 R09: ffffffffffffffff
R10: 00000000000004e0 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000218 R15: 0000000000000001
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
loop0: detected capacity change from 0 to 512
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 221395 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
copy_page_from_iter_atomic+0x26d/0x14e0
generic_perform_write+0x2e7/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481eb1ab7
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:00007ff47f473f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007ff481f48970 RCX: 00007ff481eb1ab7
RDX: 0000000000000040 RSI: 0000000020010200 RDI: 0000000000000004
RBP: 000000000000001d R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000000540 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 221606 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
copy_page_from_iter_atomic+0x26d/0x14e0
generic_perform_write+0x2e7/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481eb1ab7
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:00007ff47f473f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007ff481f48970 RCX: 00007ff481eb1ab7
RDX: 0000000000000020 RSI: 0000000020010300 RDI: 0000000000000004
RBP: 000000000000001d R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000000640 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000248 R15: 0000000000000003
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
loop0: detected capacity change from 0 to 512
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
FAULT_INJECTION: forcing a failure.
name fail_page_alloc, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 222025 Comm: syz-executor.4 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
__should_fail_alloc_page+0xe0/0x110
prepare_alloc_pages+0x178/0x500
__alloc_pages+0x149/0x480
vma_alloc_folio+0xe2/0x480
shmem_alloc_folio+0x11c/0x1f0
shmem_get_folio_gfp.constprop.0+0x794/0x17d0
shmem_write_begin+0x148/0x360
generic_perform_write+0x26f/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd98a20aab7
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:00007fd9877ccf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007fd98a2a1970 RCX: 00007fd98a20aab7
RDX: 0000000000002020 RSI: 0000000020010400 RDI: 0000000000000004
RBP: 0000000000000015 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000002000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 222029 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
copy_page_from_iter_atomic+0x26d/0x14e0
generic_perform_write+0x2e7/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481eb1ab7
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:00007ff47f473f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007ff481f48970 RCX: 00007ff481eb1ab7
RDX: 0000000000000020 RSI: 0000000020010400 RDI: 0000000000000004
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
RBP: 000000000000001d R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000000800 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
loop0: detected capacity change from 0 to 512
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 222344 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
copy_page_from_iter_atomic+0x26d/0x14e0
generic_perform_write+0x2e7/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481eb1ab7
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:00007ff47f473f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007ff481f48970 RCX: 00007ff481eb1ab7
RDX: 0000000000000820 RSI: 0000000020010500 RDI: 0000000000000004
RBP: 000000000000001d R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000000c00 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000278 R15: 0000000000000005
FAULT_INJECTION: forcing a failure.
name fail_usercopy, interval 1, probability 0, space 0, times 0
CPU: 1 PID: 222354 Comm: syz-executor.4 Tainted: G W 6.4.0-next-20230629 #1
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
copy_page_from_iter_atomic+0x26d/0x14e0
generic_perform_write+0x2e7/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd98a20aab7
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:00007fd9877ccf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007fd98a2a1970 RCX: 00007fd98a20aab7
RDX: 0000000000002020 RSI: 0000000020010400 RDI: 0000000000000004
RBP: 0000000000000015 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000002000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004
loop0: detected capacity change from 0 to 512
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
FAULT_INJECTION: forcing a failure.
name fail_page_alloc, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 222663 Comm: syz-executor.0 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
__should_fail_alloc_page+0xe0/0x110
prepare_alloc_pages+0x178/0x500
__alloc_pages+0x149/0x480
vma_alloc_folio+0xe2/0x480
shmem_alloc_folio+0x11c/0x1f0
shmem_get_folio_gfp.constprop.0+0x794/0x17d0
shmem_write_begin+0x148/0x360
generic_perform_write+0x26f/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7ff481eb1ab7
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:00007ff47f473f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007ff481f48970 RCX: 00007ff481eb1ab7
RDX: 0000000000000820 RSI: 0000000020010500 RDI: 0000000000000004
RBP: 000000000000001d R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000000c00 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000278 R15: 0000000000000005
FAULT_INJECTION: forcing a failure.
name fail_page_alloc, interval 1, probability 0, space 0, times 0
CPU: 0 PID: 222709 Comm: syz-executor.4 Tainted: G W 6.4.0-next-20230629 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
should_fail_ex+0x4b4/0x5b0
__should_fail_alloc_page+0xe0/0x110
prepare_alloc_pages+0x178/0x500
__alloc_pages+0x149/0x480
vma_alloc_folio+0xe2/0x480
shmem_alloc_folio+0x11c/0x1f0
shmem_get_folio_gfp.constprop.0+0x794/0x17d0
shmem_write_begin+0x148/0x360
generic_perform_write+0x26f/0x5e0
__generic_file_write_iter+0x160/0x1a0
generic_file_write_iter+0xe7/0x350
vfs_write+0x97d/0xda0
__x64_sys_pwrite64+0x1f6/0x250
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x6e/0xd8
RIP: 0033:0x7fd98a20aab7
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:00007fd9877ccf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012
RAX: ffffffffffffffda RBX: 00007fd98a2a1970 RCX: 00007fd98a20aab7
RDX: 0000000000002020 RSI: 0000000020010400 RDI: 0000000000000004
RBP: 0000000000000015 R08: 0000000000000000 R09: ffffffffffffffff
R10: 0000000000002000 R11: 0000000000000293 R12: 0000000000000004
R13: 0000000000000004 R14: 0000000020000260 R15: 0000000000000004
loop0: detected capacity change from 0 to 512
EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none.
EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000.
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium