AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 19)
07:31:36 executing program 0:
syz_clone(0x80001000, &(0x7f0000000280), 0x0, 0x0, 0x0, &(0x7f00000003c0)="9a")
[ 270.609480][ T5960] FAULT_INJECTION: forcing a failure.
[ 270.609480][ T5960] name failslab, interval 1, probability 0, space 0, times 0
[ 270.617654][ T5960] CPU: 0 PID: 5960 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 270.628070][ T5960] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 270.638020][ T5960] Call Trace:
[ 270.640123][ T5960]
07:31:36 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5407, &(0x7f0000000040))
[ 270.642118][ T5960] dump_stack_lvl+0xd1/0x138
[ 270.646224][ T5960] should_fail_ex.cold+0x5/0xa
[ 270.650018][ T5960] should_failslab+0x9/0x20
[ 270.653483][ T5960] kmem_cache_alloc+0x5d/0x460
[ 270.657614][ T5960] ptlock_alloc+0x21/0x70
[ 270.661570][ T5960] pte_alloc_one+0x6c/0x230
[ 270.665485][ T5960] __pte_alloc+0x6d/0x260
[ 270.669008][ T5960] ? pmd_install+0x160/0x160
[ 270.672388][ T5960] ? hugepage_vma_check+0x24e/0x830
[ 270.676090][ T5960] __handle_mm_fault+0x38cf/0x3c90
[ 270.679231][ T5960] ? vm_iomap_memory+0x190/0x190
[ 270.682370][ T5960] handle_mm_fault+0x1b6/0x850
[ 270.685965][ T5960] do_user_addr_fault+0x475/0x1210
07:31:36 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x221, 0x0, 0x0, {{}, {@val={0x8, 0x10}, @void}}}, 0x1c}}, 0x0)
[ 270.689404][ T5960] ? rcu_read_lock_sched_held+0x3e/0x70
[ 270.693330][ T5960] exc_page_fault+0x98/0x170
[ 270.696242][ T5960] asm_exc_page_fault+0x26/0x30
[ 270.699192][ T5960] RIP: 0033:0x7f6adec29197
[ 270.701959][ T5960] Code: 78 48 63 d5 48 01 c2 49 3b 55 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 <46> 0f b6 0c 0e 45 84 c9 74 08 44 88 0c 06 49 8b 45 10 48 83 c0 01
[ 270.713588][ T5960] RSP: 002b:00007f6adf98f600 EFLAGS: 00010206
[ 270.718099][ T5960] RAX: 0000000000201001 RBX: 00007f6adf98f660 RCX: 0000000000000001
[ 270.721846][ T5969] netlink: 'syz-executor.0': attribute type 16 has an invalid length.
[ 270.723839][ T5960] RDX: 00000000000000e1 RSI: 00007f6ad53ff000 RDI: 00007f6adf98f700
[ 270.723853][ T5960] RBP: 0000000000000102 R08: 0000000000000000 R09: 0000000000201000
[ 270.723863][ T5960] R10: 0000000000000000 R11: 00007f6adf98f670 R12: 00007f6adf98f670
[ 270.723872][ T5960] R13: 00007f6adf98f700 R14: 0000000000000001 R15: 0000000000000000
[ 270.723883][ T5960]
[ 270.740258][ T5960] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 270.820679][ T5960] loop3: detected capacity change from 0 to 9926
[ 270.827312][ T5960] FAT-fs (loop3): bogus logical sector size 1280
[ 270.831909][ T5960] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:36 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 20)
07:31:36 executing program 0:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x9, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)
07:31:36 executing program 1:
syz_io_uring_complete(0x0)
sched_getattr(0x0, &(0x7f0000000280)={0x38}, 0x38, 0x0)
07:31:36 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x3)
07:31:36 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r0, &(0x7f0000000640)=[{{&(0x7f0000000140)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x4008800)
07:31:36 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x541e, 0x0)
07:31:37 executing program 1:
r0 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
r1 = add_key$fscrypt_v1(&(0x7f0000000bc0), &(0x7f0000000c00)={'fscrypt:', @desc3}, &(0x7f0000000c40)={0x0, "6a28f668c068bda99c4079236254d4c2bea4faa4262886bd2688cd66b7151f56c9db05940a9c17b90bd625d6ef3a755ac0b54fcf9a717e125022148a7d63593e"}, 0x48, r0)
r2 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r0)
keyctl$link(0x8, r1, r2)
[ 271.468917][ T5977] FAULT_INJECTION: forcing a failure.
[ 271.468917][ T5977] name fail_page_alloc, interval 1, probability 0, space 0, times 0
07:31:37 executing program 0:
setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="1f0a7ac07b795bab11bc37530a329ec6", 0x10)
socketpair(0x0, 0x0, 0x0, &(0x7f0000000400))
[ 271.479608][ T5977] CPU: 3 PID: 5977 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 271.488292][ T5977] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 271.495403][ T5977] Call Trace:
[ 271.497655][ T5977]
[ 271.499936][ T5977] dump_stack_lvl+0xd1/0x138
[ 271.503491][ T5977] should_fail_ex.cold+0x5/0xa
[ 271.507334][ T5977] prepare_alloc_pages+0x178/0x570
[ 271.511314][ T5977] __alloc_pages+0x149/0x5b0
07:31:37 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x541a, &(0x7f0000000040))
[ 271.514929][ T5977] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 271.519765][ T5977] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 271.523506][ T5977] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 271.527307][ T5977] ? __lock_acquire+0xbc3/0x56d0
07:31:37 executing program 1:
socketpair(0x18, 0x80007, 0x0, &(0x7f0000000040))
[ 271.531870][ T5977] alloc_pages+0x1aa/0x270
[ 271.537036][ T5977] pte_alloc_one+0x1a/0x230
[ 271.541632][ T5977] __pte_alloc+0x6d/0x260
[ 271.546156][ T5977] ? pmd_install+0x160/0x160
[ 271.551644][ T5977] ? hugepage_vma_check+0x24e/0x830
[ 271.556348][ T5977] __handle_mm_fault+0x38cf/0x3c90
[ 271.559916][ T5977] ? vm_iomap_memory+0x190/0x190
[ 271.563278][ T5977] handle_mm_fault+0x1b6/0x850
[ 271.566603][ T5977] do_user_addr_fault+0x475/0x1210
[ 271.569966][ T5977] ? rcu_read_lock_sched_held+0x3e/0x70
[ 271.574182][ T5977] exc_page_fault+0x98/0x170
[ 271.578052][ T5977] asm_exc_page_fault+0x26/0x30
[ 271.582076][ T5977] RIP: 0033:0x7f6adec29197
[ 271.585737][ T5977] Code: 78 48 63 d5 48 01 c2 49 3b 55 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 <46> 0f b6 0c 0e 45 84 c9 74 08 44 88 0c 06 49 8b 45 10 48 83 c0 01
[ 271.600723][ T5977] RSP: 002b:00007f6adf98f600 EFLAGS: 00010206
[ 271.604863][ T5977] RAX: 0000000000401001 RBX: 00007f6adf98f660 RCX: 0000000000000001
[ 271.610676][ T5977] RDX: 0000000000000061 RSI: 00007f6ad53ff000 RDI: 00007f6adf98f700
[ 271.616293][ T5977] RBP: 0000000000000102 R08: 0000000000000000 R09: 0000000000401000
[ 271.621445][ T5977] R10: 0000000000000000 R11: 00007f6adf98f670 R12: 00007f6adf98f670
[ 271.626868][ T5977] R13: 00007f6adf98f700 R14: 0000000000000001 R15: 0000000000000000
[ 271.632649][ T5977]
[ 271.635880][ T5977] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 271.672564][ T5977] loop3: detected capacity change from 0 to 9926
[ 271.678168][ T5977] FAT-fs (loop3): bogus logical sector size 1280
[ 271.682842][ T5977] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:37 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 21)
07:31:37 executing program 1:
syz_open_dev$loop(0x0, 0x0, 0x0)
r0 = syz_open_dev$loop(&(0x7f00000005c0), 0x7fff, 0x0)
r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000600), 0x1, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
07:31:37 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x8)
07:31:37 executing program 0:
r0 = socket$tipc(0x1e, 0x5, 0x0)
sendmsg$tipc(r0, &(0x7f0000000740)={&(0x7f0000000040)=@id, 0x10, &(0x7f0000000640)=[{&(0x7f0000000080)="f9", 0x1}], 0x1}, 0x0)
07:31:37 executing program 0:
syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, 0x0)
[ 271.850087][ T5998] FAULT_INJECTION: forcing a failure.
[ 271.850087][ T5998] name failslab, interval 1, probability 0, space 0, times 0
[ 271.861765][ T5998] CPU: 3 PID: 5998 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
07:31:37 executing program 1:
syz_usb_connect$uac1(0x0, 0xa6, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x94, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x11, 0x24, 0x6, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @selector_unit={0x8, 0x24, 0x5, 0x0, 0x0, "65fd18"}, @output_terminal={0x9}, @selector_unit={0x7, 0x24, 0x5, 0x6, 0x0, "c0f9"}, @mixer_unit={0x5, 0x24, 0x4, 0x2}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7}]}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)
[ 271.870049][ T5998] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 271.877820][ T5998] Call Trace:
[ 271.880185][ T5998]
[ 271.882336][ T5998] dump_stack_lvl+0xd1/0x138
[ 271.885771][ T5998] should_fail_ex.cold+0x5/0xa
[ 271.889764][ T5998] should_failslab+0x9/0x20
[ 271.893485][ T5998] kmem_cache_alloc+0x5d/0x460
[ 271.897510][ T5998] ptlock_alloc+0x21/0x70
[ 271.901061][ T5998] pte_alloc_one+0x6c/0x230
[ 271.904778][ T5998] __pte_alloc+0x6d/0x260
[ 271.908419][ T5998] ? pmd_install+0x160/0x160
[ 271.912802][ T5998] ? hugepage_vma_check+0x24e/0x830
[ 271.916373][ T5998] __handle_mm_fault+0x38cf/0x3c90
[ 271.919658][ T5998] ? vm_iomap_memory+0x190/0x190
[ 271.923089][ T5998] handle_mm_fault+0x1b6/0x850
[ 271.926989][ T5998] do_user_addr_fault+0x475/0x1210
[ 271.930474][ T5998] ? rcu_read_lock_sched_held+0x3e/0x70
[ 271.934928][ T5998] exc_page_fault+0x98/0x170
[ 271.938247][ T5998] asm_exc_page_fault+0x26/0x30
[ 271.941604][ T5998] RIP: 0033:0x7f6adec29197
[ 271.944664][ T5998] Code: 78 48 63 d5 48 01 c2 49 3b 55 08 77 56 8d 55 ff 85 ed 74 35 0f 1f 80 00 00 00 00 48 39 c1 77 1c 49 8b 75 00 49 89 c1 49 29 c9 <46> 0f b6 0c 0e 45 84 c9 74 08 44 88 0c 06 49 8b 45 10 48 83 c0 01
[ 271.957008][ T5998] RSP: 002b:00007f6adf98f600 EFLAGS: 00010206
[ 271.960957][ T5998] RAX: 0000000000401001 RBX: 00007f6adf98f660 RCX: 0000000000000001
[ 271.966566][ T5998] RDX: 0000000000000061 RSI: 00007f6ad53ff000 RDI: 00007f6adf98f700
[ 271.971721][ T5998] RBP: 0000000000000102 R08: 0000000000000000 R09: 0000000000401000
[ 271.977683][ T5998] R10: 0000000000000000 R11: 00007f6adf98f670 R12: 00007f6adf98f670
[ 271.983086][ T5998] R13: 00007f6adf98f700 R14: 0000000000000001 R15: 0000000000000000
[ 271.987959][ T5998]
[ 271.992830][ T5998] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 272.030313][ T5998] loop3: detected capacity change from 0 to 9926
[ 272.036379][ T5998] FAT-fs (loop3): bogus logical sector size 1280
[ 272.040820][ T5998] FAT-fs (loop3): Can't find a valid FAT filesystem
[ 272.153401][ T5172] usb 5-1: new full-speed USB device number 4 using dummy_hcd
07:31:37 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x46)
07:31:37 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 22)
[ 272.222775][ T5213] usb 6-1: new high-speed USB device number 4 using dummy_hcd
[ 272.247109][ T6005] FAULT_INJECTION: forcing a failure.
[ 272.247109][ T6005] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 272.258692][ T6005] CPU: 2 PID: 6005 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 272.268647][ T6005] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 272.274186][ T6005] Call Trace:
[ 272.276439][ T6005]
[ 272.278453][ T6005] dump_stack_lvl+0xd1/0x138
[ 272.281522][ T6005] should_fail_ex.cold+0x5/0xa
[ 272.284751][ T6005] prepare_alloc_pages+0x178/0x570
[ 272.287886][ T6005] ? unwind_next_frame+0xd61/0x1d00
[ 272.291080][ T6005] __alloc_pages+0x149/0x5b0
[ 272.293832][ T6005] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 272.297944][ T6005] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 272.301707][ T6005] ? lock_downgrade+0x6e0/0x6e0
[ 272.305081][ T6005] ? __lock_acquire+0x166e/0x56d0
[ 272.308431][ T6005] __folio_alloc+0x16/0x40
[ 272.311901][ T6005] vma_alloc_folio+0x155/0x870
[ 272.315686][ T6005] ? policy_nodemask+0x1c0/0x1c0
[ 272.318813][ T6005] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 272.322221][ T6005] ? avc_has_extended_perms+0xee0/0xee0
[ 272.325688][ T6005] shmem_alloc_folio+0xfe/0x1d0
[ 272.329489][ T6005] ? zero_user_segments.constprop.0+0x750/0x750
[ 272.334327][ T6005] ? percpu_counter_add_batch+0xc1/0x180
[ 272.338345][ T6005] ? __vm_enough_memory+0x188/0x390
[ 272.341582][ T6005] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 272.344966][ T6005] shmem_get_folio_gfp+0xb2e/0x1a30
[ 272.348149][ T6005] ? __mark_inode_dirty+0x774/0x11e0
[ 272.351391][ T6005] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 272.355183][ T6005] shmem_write_begin+0x14a/0x380
[ 272.358715][ T6005] ? shmem_file_read_iter+0xa40/0xa40
[ 272.362098][ T6005] generic_perform_write+0x256/0x570
[ 272.365525][ T6005] ? folio_add_wait_queue+0x1c0/0x1c0
[ 272.369115][ T6005] ? new_inode+0x280/0x280
[ 272.371870][ T6005] ? generic_write_checks+0x2c0/0x400
[ 272.375317][ T6005] __generic_file_write_iter+0x2ae/0x500
[ 272.379382][ T6005] generic_file_write_iter+0xe3/0x350
[ 272.383126][ T6005] vfs_write+0x9ed/0xdd0
[ 272.385683][ T6005] ? kernel_write+0x630/0x630
[ 272.388592][ T6005] ? __fget_files+0x26a/0x440
[ 272.391578][ T6005] ? __fget_light+0xe5/0x270
[ 272.394558][ T6005] ksys_write+0x12b/0x250
[ 272.397676][ T6005] ? __ia32_sys_read+0xb0/0xb0
[ 272.400610][ T6005] ? syscall_enter_from_user_mode+0x26/0xb0
[ 272.404255][ T6005] do_syscall_64+0x39/0xb0
[ 272.407147][ T6005] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 272.411433][ T6005] RIP: 0033:0x7f6adec3de4f
[ 272.415205][ T6005] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 272.429094][ T6005] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 272.433905][ T6005] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 272.439887][ T6005] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 272.446497][ T6005] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 272.451165][ T6005] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 272.455641][ T6005] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 272.460106][ T6005]
07:31:38 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x300)
07:31:38 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 23)
[ 272.512551][ T5213] usb 6-1: Using ep0 maxpacket: 8
[ 272.512614][ T5172] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10
[ 272.530020][ T5172] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 272.536784][ T5172] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[ 272.544182][ T5172] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0
07:31:38 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x4600)
[ 272.554624][ T6008] FAULT_INJECTION: forcing a failure.
[ 272.554624][ T6008] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 272.563560][ T6008] CPU: 2 PID: 6008 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 272.570925][ T6008] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 272.576509][ T6008] Call Trace:
[ 272.578650][ T6008]
[ 272.580655][ T6008] dump_stack_lvl+0xd1/0x138
[ 272.584082][ T6008] should_fail_ex.cold+0x5/0xa
[ 272.588289][ T6008] copyin+0x19/0x120
[ 272.591248][ T6008] copy_page_from_iter_atomic+0x22b/0x1060
[ 272.595158][ T6008] ? copy_page_from_iter+0x110/0x110
[ 272.599032][ T6008] ? shmem_write_begin+0x162/0x380
[ 272.603039][ T6008] ? shmem_file_read_iter+0xa40/0xa40
[ 272.607237][ T6008] generic_perform_write+0x2ca/0x570
[ 272.611223][ T6008] ? folio_add_wait_queue+0x1c0/0x1c0
[ 272.615464][ T6008] ? new_inode+0x280/0x280
[ 272.618754][ T6008] ? generic_write_checks+0x2c0/0x400
[ 272.622791][ T6008] __generic_file_write_iter+0x2ae/0x500
[ 272.626657][ T6008] generic_file_write_iter+0xe3/0x350
[ 272.630936][ T6008] vfs_write+0x9ed/0xdd0
[ 272.633764][ T6008] ? kernel_write+0x630/0x630
[ 272.636705][ T6008] ? __fget_files+0x26a/0x440
[ 272.639771][ T6008] ? __fget_light+0xe5/0x270
[ 272.642756][ T6008] ksys_write+0x12b/0x250
[ 272.645562][ T6008] ? __ia32_sys_read+0xb0/0xb0
[ 272.649672][ T6008] ? syscall_enter_from_user_mode+0x26/0xb0
[ 272.652681][ T5213] usb 6-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[ 272.654265][ T6008] do_syscall_64+0x39/0xb0
[ 272.654358][ T6008] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 272.654389][ T6008] RIP: 0033:0x7f6adec3de4f
[ 272.654409][ T6008] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
07:31:38 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x3000000)
[ 272.654446][ T6008] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 272.654470][ T6008] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 272.654484][ T6008] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 272.654497][ T6008] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 272.654506][ T6008] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 272.660258][ T5213] usb 6-1: config 1 contains an unexpected descriptor of type 0x1, skipping
[ 272.663142][ T6008] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 272.663159][ T6008]
[ 272.693809][ T6008] loop3: detected capacity change from 0 to 9926
[ 272.696940][ T5213] usb 6-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config
[ 272.702652][ T5172] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[ 272.708795][ T6008] FAT-fs (loop3): bogus logical sector size 1280
[ 272.709292][ T5213] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 272.713779][ T5172] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 272.720205][ T6008] FAT-fs (loop3): Can't find a valid FAT filesystem
[ 272.767707][ T5172] usb 5-1: Product: syz
[ 272.770384][ T5172] usb 5-1: Manufacturer: syz
[ 272.773505][ T5172] usb 5-1: SerialNumber: syz
[ 272.872707][ T5213] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 272.880306][ T5213] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 272.891848][ T5213] usb 6-1: Product: syz
[ 272.895188][ T5213] usb 6-1: Manufacturer: syz
[ 272.898832][ T5213] usb 6-1: SerialNumber: syz
[ 273.053226][ T5172] cdc_ncm 5-1:1.0: bind() failure
[ 273.060110][ T5172] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found
[ 273.065432][ T5172] cdc_ncm 5-1:1.1: bind() failure
[ 273.070665][ T5172] usb 5-1: USB disconnect, device number 4
[ 273.243990][ T5213] usb 6-1: 0:2 : does not exist
[ 273.290562][ T5213] usb 6-1: USB disconnect, device number 4
[ 273.333531][ T5242] udevd[5242]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
07:31:39 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 24)
[ 273.583826][ T6017] FAULT_INJECTION: forcing a failure.
[ 273.583826][ T6017] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 273.596582][ T6017] CPU: 2 PID: 6017 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 273.605790][ T6017] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 273.613776][ T6017] Call Trace:
[ 273.616921][ T6017]
[ 273.619606][ T6017] dump_stack_lvl+0xd1/0x138
[ 273.623737][ T6017] should_fail_ex.cold+0x5/0xa
[ 273.627435][ T6017] copyin+0x19/0x120
[ 273.630501][ T6017] copy_page_from_iter_atomic+0x22b/0x1060
[ 273.635539][ T6017] ? copy_page_from_iter+0x110/0x110
[ 273.640428][ T6017] ? shmem_write_begin+0x162/0x380
[ 273.644837][ T6017] ? shmem_file_read_iter+0xa40/0xa40
[ 273.648932][ T6017] generic_perform_write+0x2ca/0x570
[ 273.654282][ T6017] ? folio_add_wait_queue+0x1c0/0x1c0
[ 273.659393][ T6017] ? new_inode+0x280/0x280
[ 273.663501][ T6017] ? generic_write_checks+0x2c0/0x400
[ 273.668961][ T6017] __generic_file_write_iter+0x2ae/0x500
[ 273.675901][ T6017] generic_file_write_iter+0xe3/0x350
[ 273.682582][ T6017] vfs_write+0x9ed/0xdd0
[ 273.687788][ T6017] ? kernel_write+0x630/0x630
[ 273.693473][ T6017] ? __fget_files+0x26a/0x440
[ 273.698749][ T6017] ? __fget_light+0xe5/0x270
[ 273.704484][ T6017] ksys_write+0x12b/0x250
[ 273.707848][ T6017] ? __ia32_sys_read+0xb0/0xb0
[ 273.711336][ T6017] ? syscall_enter_from_user_mode+0x26/0xb0
07:31:39 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0xc0189436, &(0x7f0000000200))
07:31:39 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x8000000)
07:31:39 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0)
mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x100010, r0, 0x0)
[ 273.718765][ T6017] do_syscall_64+0x39/0xb0
[ 273.724629][ T6017] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 273.731408][ T6017] RIP: 0033:0x7f6adec3de4f
[ 273.736288][ T6017] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 273.757255][ T6017] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 273.766379][ T6017] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 273.775147][ T6017] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 273.783488][ T6017] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 273.790965][ T6017] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 273.799126][ T6017] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 273.806447][ T6017]
07:31:39 executing program 1:
r0 = socket$tipc(0x1e, 0x5, 0x0)
getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, &(0x7f0000000500), &(0x7f0000000540)=0x4)
07:31:39 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000005c0)={'ip6tnl0\x00', &(0x7f0000000540)={'ip6gre0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, @private1, @mcast2}})
07:31:39 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x46000000)
07:31:39 executing program 0:
io_setup(0xfff, &(0x7f0000000000)=0x0)
io_pgetevents(r0, 0x6a, 0x0, 0x0, 0x0, 0x0)
[ 273.861851][ T38] kauditd_printk_skb: 3 callbacks suppressed
[ 273.861876][ T38] audit: type=1400 audit(1673508699.408:182): avc: denied { getopt } for pid=6025 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1
[ 273.944316][ T6017] loop3: detected capacity change from 0 to 9926
[ 273.952641][ T6017] FAT-fs (loop3): bogus logical sector size 1280
[ 273.958722][ T6017] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:39 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCGRS485(r0, 0x542e, &(0x7f0000000780))
07:31:39 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1c}, 0x4)
07:31:39 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 25)
07:31:39 executing program 0:
socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff})
connect$tipc(r0, &(0x7f0000000240), 0x10)
07:31:39 executing program 1:
r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe)
add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, 0x0, 0x0, r0)
07:31:39 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x540c, 0x0)
[ 274.243560][ T6038] loop3: detected capacity change from 0 to 9926
[ 274.250619][ T6038] FAT-fs (loop3): bogus logical sector size 1280
[ 274.258816][ T6038] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:40 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0xffffff7f)
07:31:40 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 26)
07:31:40 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5404, &(0x7f0000000040))
07:31:40 executing program 0:
syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0xb}}}}}]}}]}}, 0x0)
07:31:40 executing program 1:
process_vm_writev(0x0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/199, 0xc7}], 0x1, &(0x7f0000000380)=[{0x0}], 0x1, 0x0)
[ 274.517514][ T6047] FAULT_INJECTION: forcing a failure.
[ 274.517514][ T6047] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 274.538071][ T6047] CPU: 0 PID: 6047 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
07:31:40 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x2, &(0x7f0000000200))
[ 274.548171][ T6047] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 274.556865][ T6047] Call Trace:
[ 274.560116][ T6047]
[ 274.563427][ T6047] dump_stack_lvl+0xd1/0x138
[ 274.567773][ T6047] should_fail_ex.cold+0x5/0xa
[ 274.572573][ T6047] copyin+0x19/0x120
[ 274.577068][ T6047] copy_page_from_iter_atomic+0x22b/0x1060
[ 274.582433][ T6047] ? copy_page_from_iter+0x110/0x110
[ 274.587414][ T6047] ? shmem_write_begin+0x162/0x380
[ 274.592860][ T6047] ? shmem_file_read_iter+0xa40/0xa40
[ 274.597806][ T6047] generic_perform_write+0x2ca/0x570
07:31:40 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5437, 0x0)
[ 274.602673][ T6047] ? folio_add_wait_queue+0x1c0/0x1c0
[ 274.608199][ T6047] ? new_inode+0x280/0x280
[ 274.613018][ T6047] ? generic_write_checks+0x2c0/0x400
[ 274.617782][ T6047] __generic_file_write_iter+0x2ae/0x500
[ 274.622357][ T6047] generic_file_write_iter+0xe3/0x350
[ 274.626585][ T6047] vfs_write+0x9ed/0xdd0
[ 274.630479][ T6047] ? kernel_write+0x630/0x630
[ 274.634878][ T6047] ? __fget_files+0x26a/0x440
[ 274.638642][ T6047] ? __fget_light+0xe5/0x270
[ 274.641831][ T6047] ksys_write+0x12b/0x250
[ 274.644704][ T6047] ? __ia32_sys_read+0xb0/0xb0
[ 274.648163][ T6047] ? syscall_enter_from_user_mode+0x26/0xb0
[ 274.652618][ T6047] do_syscall_64+0x39/0xb0
07:31:40 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5437, 0x0)
[ 274.658985][ T6047] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 274.664846][ T6047] RIP: 0033:0x7f6adec3de4f
[ 274.668481][ T6047] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 274.683736][ T6047] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 274.690625][ T6047] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
07:31:40 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5437, 0x0)
[ 274.697897][ T6047] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 274.710545][ T6047] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 274.715588][ T6047] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 274.720679][ T6047] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 274.726799][ T6047]
07:31:40 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x7ffffffff000)
[ 274.792571][ T5172] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[ 274.801529][ T6047] loop3: detected capacity change from 0 to 9926
[ 274.808876][ T6047] FAT-fs (loop3): bogus logical sector size 1280
[ 274.813933][ T6047] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:40 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 27)
[ 274.963350][ T6066] FAULT_INJECTION: forcing a failure.
[ 274.963350][ T6066] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 274.973969][ T6066] CPU: 0 PID: 6066 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 274.983350][ T6066] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 274.989170][ T6066] Call Trace:
[ 274.992093][ T6066]
[ 274.994142][ T6066] dump_stack_lvl+0xd1/0x138
[ 274.997435][ T6066] should_fail_ex.cold+0x5/0xa
[ 275.000913][ T6066] copyin+0x19/0x120
[ 275.003927][ T6066] copy_page_from_iter_atomic+0x22b/0x1060
[ 275.008804][ T6066] ? copy_page_from_iter+0x110/0x110
[ 275.012978][ T6066] ? shmem_write_begin+0x162/0x380
[ 275.016527][ T6066] ? shmem_file_read_iter+0xa40/0xa40
[ 275.020121][ T6066] generic_perform_write+0x2ca/0x570
[ 275.025051][ T6066] ? folio_add_wait_queue+0x1c0/0x1c0
[ 275.028912][ T6066] ? new_inode+0x280/0x280
[ 275.032495][ T6066] ? generic_write_checks+0x2c0/0x400
[ 275.032563][ T5172] usb 5-1: Using ep0 maxpacket: 8
[ 275.036532][ T6066] __generic_file_write_iter+0x2ae/0x500
[ 275.047177][ T6066] generic_file_write_iter+0xe3/0x350
[ 275.052935][ T6066] vfs_write+0x9ed/0xdd0
[ 275.057380][ T6066] ? kernel_write+0x630/0x630
[ 275.062762][ T6066] ? __fget_files+0x26a/0x440
[ 275.067762][ T6066] ? __fget_light+0xe5/0x270
[ 275.073083][ T6066] ksys_write+0x12b/0x250
[ 275.076867][ T6066] ? __ia32_sys_read+0xb0/0xb0
[ 275.080274][ T6066] ? syscall_enter_from_user_mode+0x26/0xb0
[ 275.084621][ T6066] do_syscall_64+0x39/0xb0
[ 275.087609][ T6066] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 275.091655][ T6066] RIP: 0033:0x7f6adec3de4f
[ 275.096119][ T6066] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 275.113315][ T6066] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 275.121971][ T6066] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 275.127909][ T6066] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 275.134741][ T6066] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 275.141686][ T6066] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 275.148817][ T6066] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 275.155033][ T6066]
[ 275.209441][ T6066] loop3: detected capacity change from 0 to 9926
[ 275.216224][ T6066] FAT-fs (loop3): bogus logical sector size 1280
[ 275.221737][ T6066] FAT-fs (loop3): Can't find a valid FAT filesystem
[ 275.312879][ T5172] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40
[ 275.327681][ T5172] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 275.336661][ T5172] usb 5-1: Product: syz
[ 275.343534][ T5172] usb 5-1: Manufacturer: syz
[ 275.348217][ T5172] usb 5-1: SerialNumber: syz
[ 275.596416][ T28] usb 5-1: USB disconnect, device number 5
07:31:41 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5437, 0x0)
07:31:41 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0xf0ffffff7f0000)
07:31:41 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 28)
07:31:41 executing program 0:
r0 = syz_open_dev$loop(&(0x7f00000005c0), 0x7fff, 0x0)
r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000600), 0x1, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
07:31:41 executing program 0:
r0 = syz_open_dev$loop(&(0x7f00000005c0), 0x7fff, 0x0)
r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000600), 0x1, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
[ 276.294480][ T6070] FAULT_INJECTION: forcing a failure.
[ 276.294480][ T6070] name fail_usercopy, interval 1, probability 0, space 0, times 0
07:31:41 executing program 1:
r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
write$tcp_congestion(r0, 0x0, 0x0)
[ 276.305413][ T6070] CPU: 1 PID: 6070 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 276.318722][ T6070] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 276.327364][ T6070] Call Trace:
[ 276.330579][ T6070]
[ 276.333714][ T6070] dump_stack_lvl+0xd1/0x138
[ 276.340463][ T6070] should_fail_ex.cold+0x5/0xa
07:31:41 executing program 0:
r0 = syz_open_dev$loop(&(0x7f00000005c0), 0x7fff, 0x0)
r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000600), 0x1, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
[ 276.340546][ T6070] copyin+0x19/0x120
[ 276.340579][ T6070] copy_page_from_iter_atomic+0x22b/0x1060
[ 276.340615][ T6070] ? copy_page_from_iter+0x110/0x110
[ 276.340694][ T6070] ? shmem_write_begin+0x162/0x380
[ 276.340725][ T6070] ? shmem_file_read_iter+0xa40/0xa40
[ 276.340748][ T6070] generic_perform_write+0x2ca/0x570
[ 276.340808][ T6070] ? folio_add_wait_queue+0x1c0/0x1c0
[ 276.340869][ T6070] ? new_inode+0x280/0x280
[ 276.340934][ T6070] ? generic_write_checks+0x2c0/0x400
[ 276.341013][ T6070] __generic_file_write_iter+0x2ae/0x500
[ 276.341072][ T6070] generic_file_write_iter+0xe3/0x350
[ 276.341118][ T6070] vfs_write+0x9ed/0xdd0
[ 276.341191][ T6070] ? kernel_write+0x630/0x630
[ 276.341257][ T6070] ? __fget_files+0x26a/0x440
07:31:41 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5410, &(0x7f0000000040))
[ 276.341320][ T6070] ? __fget_light+0xe5/0x270
[ 276.341360][ T6070] ksys_write+0x12b/0x250
[ 276.341393][ T6070] ? __ia32_sys_read+0xb0/0xb0
[ 276.341430][ T6070] ? syscall_enter_from_user_mode+0x26/0xb0
[ 276.341478][ T6070] do_syscall_64+0x39/0xb0
[ 276.449137][ T6070] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 276.456187][ T6070] RIP: 0033:0x7f6adec3de4f
[ 276.462418][ T6070] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 276.483650][ T6070] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 276.491226][ T6070] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 276.501989][ T6070] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 276.509222][ T6070] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 276.518162][ T6070] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 276.527172][ T6070] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 276.536164][ T6070]
07:31:42 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
ioctl$sock_bt_hci(r0, 0x800448d2, &(0x7f0000000140)='R')
[ 276.638532][ T6070] loop3: detected capacity change from 0 to 9926
[ 276.648284][ T6070] FAT-fs (loop3): bogus logical sector size 1280
[ 276.653055][ T6070] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:42 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x300000000000000)
07:31:42 executing program 0:
r0 = syz_open_dev$loop(&(0x7f00000005c0), 0x7fff, 0x0)
r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000600), 0x1, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
07:31:42 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 29)
07:31:42 executing program 1:
r0 = socket(0x10, 0x3, 0x0)
setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0)
07:31:42 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x540f, 0x0)
07:31:42 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$TIPC_NL_MON_SET(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={0x0}, 0x1, 0x0, 0x8a370000}, 0x0)
07:31:42 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmmsg$inet6(r0, &(0x7f0000000640)=[{{&(0x7f0000000140)={0xa, 0x4e21, 0x0, @rand_addr=' \x01\x00', 0x4cf}, 0x1c, 0x0, 0x0, &(0x7f0000000780)=[@hopopts={{0x18}}], 0x18}}, {{&(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c, 0x0}}], 0x2, 0x4008800)
07:31:42 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$TCSBRK(r0, 0x5409, 0x6)
[ 276.893590][ T6095] FAULT_INJECTION: forcing a failure.
[ 276.893590][ T6095] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 276.906276][ T6095] CPU: 1 PID: 6095 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 276.913981][ T6095] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 276.921768][ T6095] Call Trace:
[ 276.924131][ T6095]
[ 276.926930][ T6095] dump_stack_lvl+0xd1/0x138
[ 276.930454][ T6095] should_fail_ex.cold+0x5/0xa
[ 276.934034][ T6095] prepare_alloc_pages+0x178/0x570
[ 276.937668][ T6095] ? lock_chain_count+0x20/0x20
[ 276.943488][ T6095] ? __lock_acquire+0xbc3/0x56d0
[ 276.947968][ T6095] __alloc_pages+0x149/0x5b0
[ 276.952368][ T6095] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 276.957224][ T6095] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 276.961995][ T6095] ? lock_downgrade+0x6e0/0x6e0
[ 276.965366][ T6095] __folio_alloc+0x16/0x40
[ 276.971763][ T6095] vma_alloc_folio+0x155/0x870
[ 276.976827][ T6095] ? policy_nodemask+0x1c0/0x1c0
[ 276.982186][ T6095] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 276.987645][ T6095] ? avc_has_extended_perms+0xee0/0xee0
[ 276.993328][ T6095] shmem_alloc_folio+0xfe/0x1d0
[ 276.998612][ T6095] ? zero_user_segments.constprop.0+0x750/0x750
[ 277.006056][ T6095] ? percpu_counter_add_batch+0xc1/0x180
[ 277.012259][ T6095] ? __vm_enough_memory+0x188/0x390
[ 277.017676][ T6095] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 277.023588][ T6095] shmem_get_folio_gfp+0xb2e/0x1a30
[ 277.028543][ T6095] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 277.033481][ T6095] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 277.039053][ T6095] shmem_write_begin+0x14a/0x380
[ 277.043342][ T6095] ? shmem_file_read_iter+0xa40/0xa40
[ 277.047613][ T6095] generic_perform_write+0x256/0x570
[ 277.054133][ T6095] ? folio_add_wait_queue+0x1c0/0x1c0
[ 277.060747][ T6095] ? new_inode+0x280/0x280
[ 277.065663][ T6095] ? generic_write_checks+0x2c0/0x400
[ 277.071041][ T6095] __generic_file_write_iter+0x2ae/0x500
[ 277.076223][ T6095] generic_file_write_iter+0xe3/0x350
[ 277.081382][ T6095] vfs_write+0x9ed/0xdd0
[ 277.085266][ T6095] ? kernel_write+0x630/0x630
[ 277.089812][ T6095] ? __fget_files+0x26a/0x440
[ 277.093720][ T6095] ? __fget_light+0xe5/0x270
[ 277.097651][ T6095] ksys_write+0x12b/0x250
[ 277.101007][ T6095] ? __ia32_sys_read+0xb0/0xb0
[ 277.104503][ T6095] ? syscall_enter_from_user_mode+0x26/0xb0
[ 277.108520][ T6095] do_syscall_64+0x39/0xb0
[ 277.111465][ T6095] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 277.115588][ T6095] RIP: 0033:0x7f6adec3de4f
[ 277.119186][ T6095] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 277.133604][ T6095] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 277.139968][ T6095] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 277.146102][ T6095] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 277.152161][ T6095] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 277.158034][ T6095] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 277.164348][ T6095] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 277.170508][ T6095]
07:31:42 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 30)
07:31:42 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x800000000000000)
07:31:42 executing program 0:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x541a, 0x0)
07:31:42 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5441, 0x0)
07:31:42 executing program 1:
r0 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
add_key$fscrypt_v1(&(0x7f0000000bc0), &(0x7f0000000c00)={'fscrypt:', @desc3}, &(0x7f0000000c40)={0x0, "6a28f668c068bda99c4079236254d4c2bea4faa4262886bd2688cd66b7151f56c9db05940a9c17b90bd625d6ef3a755ac0b54fcf9a717e125022148a7d63593e"}, 0x48, r0)
add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x1}, 0x0, 0x0, r0)
07:31:42 executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000001300)={0x0, 0x0})
[ 277.261527][ T6110] FAULT_INJECTION: forcing a failure.
[ 277.261527][ T6110] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 277.271441][ T6110] CPU: 1 PID: 6110 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
07:31:42 executing program 0:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff})
getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000040)=0x4)
[ 277.279904][ T6110] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 277.287017][ T6110] Call Trace:
[ 277.288964][ T6110]
07:31:42 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x14}, 0x14}}, 0x0)
sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14}, 0x14}}, 0x0)
[ 277.290639][ T6110] dump_stack_lvl+0xd1/0x138
[ 277.293980][ T6110] should_fail_ex.cold+0x5/0xa
[ 277.297475][ T6110] copyin+0x19/0x120
[ 277.300406][ T6110] copy_page_from_iter_atomic+0x22b/0x1060
[ 277.305235][ T6110] ? copy_page_from_iter+0x110/0x110
[ 277.309092][ T6110] ? shmem_write_begin+0x162/0x380
[ 277.312961][ T6110] ? shmem_file_read_iter+0xa40/0xa40
[ 277.316500][ T6110] generic_perform_write+0x2ca/0x570
[ 277.320324][ T6110] ? folio_add_wait_queue+0x1c0/0x1c0
[ 277.323909][ T6110] ? new_inode+0x280/0x280
[ 277.327342][ T6110] ? generic_write_checks+0x2c0/0x400
[ 277.331799][ T6110] __generic_file_write_iter+0x2ae/0x500
[ 277.336180][ T6110] generic_file_write_iter+0xe3/0x350
[ 277.341316][ T6110] vfs_write+0x9ed/0xdd0
[ 277.345212][ T6110] ? kernel_write+0x630/0x630
[ 277.349197][ T6110] ? __fget_files+0x26a/0x440
[ 277.352859][ T6110] ? __fget_light+0xe5/0x270
[ 277.356895][ T6110] ksys_write+0x12b/0x250
[ 277.360453][ T6110] ? __ia32_sys_read+0xb0/0xb0
[ 277.364551][ T6110] ? syscall_enter_from_user_mode+0x26/0xb0
[ 277.370027][ T6110] do_syscall_64+0x39/0xb0
[ 277.374104][ T6110] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 277.379248][ T6110] RIP: 0033:0x7f6adec3de4f
[ 277.382513][ T6110] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 277.397977][ T6110] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 277.405842][ T6110] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 277.411242][ T6110] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 277.416788][ T6110] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 277.423086][ T6110] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 277.430015][ T6110] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 277.436088][ T6110]
[ 277.519860][ T6110] loop3: detected capacity change from 0 to 9926
[ 277.529406][ T6110] FAT-fs (loop3): bogus logical sector size 1280
[ 277.534796][ T6110] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:43 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 31)
07:31:43 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x4600000000000000)
07:31:43 executing program 0:
r0 = syz_open_dev$loop(&(0x7f00000005c0), 0x0, 0x0)
ioctl$LOOP_CLR_FD(r0, 0x4c01)
07:31:43 executing program 1:
syz_usb_connect$uac1(0x0, 0xc0, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xae, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x11, 0x24, 0x6, 0x1, 0x6, 0x5, [0x7, 0x4, 0x3, 0xa, 0x8]}, @selector_unit={0x7, 0x24, 0x5, 0x0, 0x0, "65fd"}, @output_terminal={0x9}, @selector_unit={0x9, 0x24, 0x5, 0x6, 0x0, "c0f9e711"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x450f, 0x3, 0xc1, "9adf5d7143a634"}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x2, 0x42, 0x20, {0x7, 0x25, 0x1, 0x0, 0xff, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x3, 0x3, 0x4}, @as_header={0x7, 0x24, 0x1, 0x9, 0x0, 0x1001}, @as_header={0x7, 0x24, 0x1, 0x61, 0x5, 0x5}]}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x1, 0x9, 0x20, {0x7, 0x25, 0x1, 0xc3, 0x4, 0xff}}}}}}}]}}, &(0x7f0000000200)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x111, 0x4, 0x0, 0x3, 0x20, 0x3}, 0x13, &(0x7f0000000140)={0x5, 0xf, 0x13, 0x2, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0xa, 0x2, 0x80}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0x8, 0x3, 0xfffb}]}, 0x2, [{0x32, &(0x7f0000000180)=@string={0x32, 0x3, "949c70fce5a50375510d931f98826f6b65453244954e373109233fd3b1ff4b157d2d57400ffeef6032d4e1f04235623d"}}, {0x0, 0x0}]})
[ 277.685636][ T6120] FAULT_INJECTION: forcing a failure.
[ 277.685636][ T6120] name fail_page_alloc, interval 1, probability 0, space 0, times 0
07:31:43 executing program 0:
r0 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
r1 = add_key$fscrypt_v1(&(0x7f0000000bc0), &(0x7f0000000c00)={'fscrypt:', @desc3}, &(0x7f0000000c40)={0x0, "6a28f668c068bda99c4079236254d4c2bea4faa4262886bd2688cd66b7151f56c9db05940a9c17b90bd625d6ef3a755ac0b54fcf9a717e125022148a7d63593e"}, 0x48, r0)
keyctl$link(0x8, r0, r1)
[ 277.733164][ T6120] CPU: 0 PID: 6120 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 277.743100][ T6120] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 277.753503][ T6120] Call Trace:
[ 277.757166][ T6120]
[ 277.761117][ T6120] dump_stack_lvl+0xd1/0x138
[ 277.765602][ T6120] should_fail_ex.cold+0x5/0xa
[ 277.769357][ T6120] prepare_alloc_pages+0x178/0x570
[ 277.774855][ T6120] __alloc_pages+0x149/0x5b0
[ 277.778871][ T6120] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 277.785366][ T6120] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 277.790829][ T6120] ? lock_downgrade+0x6e0/0x6e0
[ 277.795089][ T6120] __folio_alloc+0x16/0x40
[ 277.799269][ T6120] vma_alloc_folio+0x155/0x870
[ 277.803432][ T6120] ? policy_nodemask+0x1c0/0x1c0
[ 277.806930][ T6120] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 277.810712][ T6120] ? avc_has_extended_perms+0xee0/0xee0
[ 277.814604][ T6120] shmem_alloc_folio+0xfe/0x1d0
[ 277.817817][ T6120] ? zero_user_segments.constprop.0+0x750/0x750
[ 277.821825][ T6120] ? percpu_counter_add_batch+0xc1/0x180
[ 277.825674][ T6120] ? __vm_enough_memory+0x188/0x390
[ 277.828830][ T6120] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 277.832078][ T6120] shmem_get_folio_gfp+0xb2e/0x1a30
[ 277.835414][ T6120] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 277.839305][ T6120] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 277.842950][ T6120] shmem_write_begin+0x14a/0x380
[ 277.845990][ T6120] ? shmem_file_read_iter+0xa40/0xa40
[ 277.849554][ T6120] generic_perform_write+0x256/0x570
[ 277.853133][ T6120] ? folio_add_wait_queue+0x1c0/0x1c0
[ 277.856480][ T6120] ? new_inode+0x280/0x280
[ 277.859357][ T6120] ? generic_write_checks+0x2c0/0x400
[ 277.862999][ T6120] __generic_file_write_iter+0x2ae/0x500
[ 277.866535][ T6120] generic_file_write_iter+0xe3/0x350
[ 277.869993][ T6120] vfs_write+0x9ed/0xdd0
[ 277.872760][ T6120] ? kernel_write+0x630/0x630
[ 277.875986][ T6120] ? __fget_files+0x26a/0x440
[ 277.879195][ T6120] ? __fget_light+0xe5/0x270
[ 277.882387][ T6120] ksys_write+0x12b/0x250
[ 277.885100][ T6120] ? __ia32_sys_read+0xb0/0xb0
[ 277.888125][ T6120] ? syscall_enter_from_user_mode+0x26/0xb0
[ 277.891942][ T6120] do_syscall_64+0x39/0xb0
[ 277.894766][ T6120] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 277.898331][ T6120] RIP: 0033:0x7f6adec3de4f
[ 277.901139][ T6120] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 277.912843][ T6120] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 277.917768][ T6120] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 277.923342][ T6120] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 277.928431][ T6120] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 277.933544][ T6120] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 277.938845][ T6120] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 277.943783][ T6120]
07:31:43 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0xffffff7f00000000)
07:31:43 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
recvmsg(r0, &(0x7f0000002680)={&(0x7f0000001300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @empty}}}, 0x80, &(0x7f00000025c0)=[{0x0}, {0x0}], 0x2}, 0x2062)
07:31:43 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 32)
07:31:43 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_udp_int(r0, 0x11, 0xb, 0x0, &(0x7f0000000200))
[ 278.065723][ T6133] FAULT_INJECTION: forcing a failure.
[ 278.065723][ T6133] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 278.073567][ T38] audit: type=1400 audit(1673508703.628:183): avc: denied { getopt } for pid=6135 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1
[ 278.076751][ T6133] CPU: 2 PID: 6133 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 278.094701][ T5172] usb 6-1: new high-speed USB device number 5 using dummy_hcd
[ 278.102878][ T6133] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 278.102897][ T6133] Call Trace:
[ 278.102907][ T6133]
[ 278.102916][ T6133] dump_stack_lvl+0xd1/0x138
[ 278.120801][ T6133] should_fail_ex.cold+0x5/0xa
[ 278.123973][ T6133] copyin+0x19/0x120
[ 278.126341][ T6133] copy_page_from_iter_atomic+0x22b/0x1060
[ 278.130014][ T6133] ? copy_page_from_iter+0x110/0x110
[ 278.133340][ T6133] ? shmem_write_begin+0x162/0x380
[ 278.136194][ T6133] ? shmem_file_read_iter+0xa40/0xa40
[ 278.139355][ T6133] generic_perform_write+0x2ca/0x570
[ 278.142446][ T6133] ? folio_add_wait_queue+0x1c0/0x1c0
[ 278.145667][ T6133] ? new_inode+0x280/0x280
[ 278.148920][ T6133] ? generic_write_checks+0x2c0/0x400
07:31:43 executing program 0:
r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000940), 0x0, 0x0)
ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pim6reg0\x00', 0x2})
ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{0x2}, {0x16}]})
[ 278.152653][ T6133] __generic_file_write_iter+0x2ae/0x500
[ 278.157139][ T6133] generic_file_write_iter+0xe3/0x350
[ 278.160724][ T6133] vfs_write+0x9ed/0xdd0
[ 278.163611][ T6133] ? kernel_write+0x630/0x630
[ 278.166857][ T6133] ? __fget_files+0x26a/0x440
[ 278.169906][ T6133] ? __fget_light+0xe5/0x270
[ 278.172934][ T6133] ksys_write+0x12b/0x250
[ 278.175848][ T6133] ? __ia32_sys_read+0xb0/0xb0
[ 278.179480][ T6133] ? syscall_enter_from_user_mode+0x26/0xb0
[ 278.183632][ T6133] do_syscall_64+0x39/0xb0
[ 278.186322][ T6133] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 278.189799][ T6133] RIP: 0033:0x7f6adec3de4f
[ 278.192663][ T6133] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 278.205195][ T6133] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 278.210336][ T6133] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 278.215612][ T6133] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 278.220918][ T6133] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 278.227208][ T6133] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 278.232677][ T6133] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 278.238599][ T6133]
[ 278.278082][ T6133] loop3: detected capacity change from 0 to 9926
[ 278.283940][ T6133] FAT-fs (loop3): bogus logical sector size 1280
[ 278.288441][ T6133] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:43 executing program 2:
socket$packet(0x11, 0x3, 0x300)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x102)
recvfrom$packet(r0, 0x0, 0xffffffffffffff14, 0x12122, 0x0, 0x0)
getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14)
[ 278.452866][ T5172] usb 6-1: Using ep0 maxpacket: 8
[ 278.593346][ T5172] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 278.602117][ T5172] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 278.962752][ T5172] usb 6-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 278.970364][ T5172] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 278.977790][ T5172] usb 6-1: Product: syz
[ 278.981207][ T5172] usb 6-1: SerialNumber: syz
[ 279.302855][ T5172] usb 6-1: 0:2 : does not exist
[ 279.315048][ T5172] usb 6-1: USB disconnect, device number 5
[ 279.350371][ T5242] udevd[5242]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
07:31:45 executing program 2:
socket$packet(0x11, 0x3, 0x300) (async)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x102)
recvfrom$packet(r0, 0x0, 0xffffffffffffff14, 0x12122, 0x0, 0x0) (async)
getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14)
07:31:45 executing program 0:
r0 = add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="bd", 0x1, 0xffffffffffffffff)
keyctl$read(0xb, r0, &(0x7f00000000c0)=""/16, 0x10)
07:31:45 executing program 1:
r0 = socket$pppl2tp(0x18, 0x1, 0x1)
ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, 0x0)
07:31:45 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 33)
07:31:45 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x802c542a, &(0x7f0000000040))
07:31:45 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)={0x14, 0x0, 0x561c44ba97c4cb55}, 0x14}}, 0x0)
[ 279.776267][ T38] audit: type=1400 audit(1673508705.328:184): avc: denied { ioctl } for pid=6146 comm="syz-executor.1" path="socket:[35719]" dev="sockfs" ino=35719 ioctlcmd=0x943d scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1
07:31:45 executing program 2:
socket$packet(0x11, 0x3, 0x300)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x102)
recvfrom$packet(r0, 0x0, 0xffffffffffffff14, 0x12122, 0x0, 0x0)
getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14)
socket$packet(0x11, 0x3, 0x300) (async)
open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x102) (async)
recvfrom$packet(r0, 0x0, 0xffffffffffffff14, 0x12122, 0x0, 0x0) (async)
getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14) (async)
[ 279.814483][ T6147] FAULT_INJECTION: forcing a failure.
[ 279.814483][ T6147] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 279.822965][ T6147] CPU: 0 PID: 6147 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 279.829613][ T6147] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 279.835292][ T6147] Call Trace:
[ 279.837310][ T6147]
[ 279.839329][ T6147] dump_stack_lvl+0xd1/0x138
07:31:45 executing program 0:
r0 = socket$tipc(0x1e, 0x5, 0x0)
bind$tipc(r0, &(0x7f0000000000)=@name={0x2}, 0x10)
[ 279.842435][ T6147] should_fail_ex.cold+0x5/0xa
[ 279.846324][ T6147] copyin+0x19/0x120
[ 279.848796][ T6147] copy_page_from_iter_atomic+0x22b/0x1060
[ 279.852466][ T6147] ? copy_page_from_iter+0x110/0x110
[ 279.855949][ T6147] ? shmem_write_begin+0x162/0x380
[ 279.859293][ T6147] ? shmem_file_read_iter+0xa40/0xa40
[ 279.862728][ T6147] generic_perform_write+0x2ca/0x570
[ 279.866090][ T6147] ? folio_add_wait_queue+0x1c0/0x1c0
[ 279.869257][ T6147] ? new_inode+0x280/0x280
[ 279.871995][ T6147] ? generic_write_checks+0x2c0/0x400
[ 279.875334][ T6147] __generic_file_write_iter+0x2ae/0x500
[ 279.878824][ T6147] generic_file_write_iter+0xe3/0x350
[ 279.882179][ T6147] vfs_write+0x9ed/0xdd0
[ 279.884674][ T6147] ? kernel_write+0x630/0x630
[ 279.887466][ T6147] ? __fget_files+0x26a/0x440
[ 279.890126][ T6147] ? __fget_light+0xe5/0x270
[ 279.892748][ T6147] ksys_write+0x12b/0x250
[ 279.895291][ T6147] ? __ia32_sys_read+0xb0/0xb0
07:31:45 executing program 0:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5403, &(0x7f0000000040))
[ 279.898279][ T6147] ? syscall_enter_from_user_mode+0x26/0xb0
[ 279.902162][ T6147] do_syscall_64+0x39/0xb0
[ 279.905073][ T6147] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 279.909769][ T6147] RIP: 0033:0x7f6adec3de4f
07:31:45 executing program 1:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x12, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)
[ 279.913109][ T6147] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 279.927596][ T6147] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 279.932950][ T6147] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 279.938529][ T6147] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 279.944011][ T6147] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 279.950360][ T6147] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 279.956361][ T6147] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 279.962984][ T6147]
07:31:45 executing program 1:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x2, 0x0, 0x0)
[ 280.019095][ T6147] loop3: detected capacity change from 0 to 9926
[ 280.031019][ T6147] FAT-fs (loop3): bogus logical sector size 1280
[ 280.039970][ T6147] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:45 executing program 1:
r0 = socket$tipc(0x1e, 0x5, 0x0)
bind$tipc(r0, &(0x7f0000000000)=@name, 0x20000010)
07:31:45 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
07:31:45 executing program 0:
syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x9, 0x2}}}}}]}}]}}, 0x0)
07:31:45 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 34)
07:31:45 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5457, &(0x7f0000000040))
[ 280.195812][ T6172] FAULT_INJECTION: forcing a failure.
[ 280.195812][ T6172] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 280.205920][ T6172] CPU: 0 PID: 6172 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 280.212418][ T6172] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 280.218467][ T6172] Call Trace:
[ 280.220487][ T6172]
[ 280.222260][ T6172] dump_stack_lvl+0xd1/0x138
[ 280.225388][ T6172] should_fail_ex.cold+0x5/0xa
[ 280.230599][ T6172] copyin+0x19/0x120
[ 280.234128][ T6172] copy_page_from_iter_atomic+0x22b/0x1060
[ 280.239082][ T6172] ? copy_page_from_iter+0x110/0x110
[ 280.243025][ T6172] ? shmem_write_begin+0x162/0x380
[ 280.246544][ T6172] ? shmem_file_read_iter+0xa40/0xa40
[ 280.250268][ T6172] generic_perform_write+0x2ca/0x570
[ 280.254267][ T6172] ? folio_add_wait_queue+0x1c0/0x1c0
[ 280.264801][ T6172] ? new_inode+0x280/0x280
[ 280.268275][ T6172] ? generic_write_checks+0x2c0/0x400
[ 280.272459][ T6172] __generic_file_write_iter+0x2ae/0x500
[ 280.277541][ T6172] generic_file_write_iter+0xe3/0x350
[ 280.282203][ T6172] vfs_write+0x9ed/0xdd0
[ 280.287138][ T6172] ? kernel_write+0x630/0x630
[ 280.290401][ T6172] ? __fget_files+0x26a/0x440
[ 280.293532][ T6172] ? __fget_light+0xe5/0x270
[ 280.296388][ T6172] ksys_write+0x12b/0x250
[ 280.299109][ T6172] ? __ia32_sys_read+0xb0/0xb0
[ 280.302154][ T6172] ? syscall_enter_from_user_mode+0x26/0xb0
[ 280.305837][ T6172] do_syscall_64+0x39/0xb0
[ 280.308622][ T6172] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 280.312162][ T6172] RIP: 0033:0x7f6adec3de4f
[ 280.314976][ T6172] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 280.330568][ T6172] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 280.336155][ T6172] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 280.341732][ T6172] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 280.348139][ T6172] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 280.355022][ T6172] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 280.361734][ T6172] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 280.367910][ T6172]
07:31:45 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5421, 0x0)
[ 280.420394][ T6172] loop3: detected capacity change from 0 to 9926
[ 280.428459][ T6172] FAT-fs (loop3): bogus logical sector size 1280
07:31:46 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300) (async)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
[ 280.434369][ T6172] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:46 executing program 1:
mount$binderfs(0x0, &(0x7f0000002100)='./binderfs\x00', &(0x7f0000002140), 0x0, &(0x7f0000002180)={[{@max={'max', 0x3d, 0x1}}, {@stats}], [{@euid_lt}, {@subj_type={'subj_type', 0x3d, '\'}$#-\\'}}, {@obj_type={'obj_type', 0x3d, 'ns/pid\x00'}}, {@measure}, {@obj_type={'obj_type', 0x3d, '/*'}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x38, 0x35, 0x68, 0x38, 0x31, 0x8d49f5c0dd4c5f5, 0x65], 0x2d, [0x34, 0x2, 0x0, 0x66], 0x2d, [0x0, 0x64, 0x38, 0xab2932f6341474eb], 0x2d, [0x61, 0x35, 0x63, 0x61], 0x2d, [0x37, 0x65, 0x64, 0x34, 0x36, 0x31, 0x63, 0x38]}}}, {@fsname={'fsname', 0x3d, 'ns/pid\x00'}}, {@euid_eq}, {@obj_role}]})
[ 280.472603][ T5216] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[ 280.493518][ T6180] binder: Unknown parameter 'euid<00000000000000000000'
[ 280.713002][ T5216] usb 5-1: Using ep0 maxpacket: 8
07:31:46 executing program 1:
syz_usb_connect$printer(0x0, 0x2d, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x7, 0x1, 0x0, 0x0, "", {{{0x5}}}}}]}}]}}, 0x0)
07:31:46 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 35)
07:31:46 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
[ 280.822943][ T6184] FAULT_INJECTION: forcing a failure.
[ 280.822943][ T6184] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 280.834034][ T6184] CPU: 2 PID: 6184 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 280.834437][ T5216] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[ 280.842341][ T6184] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 280.858590][ T6184] Call Trace:
[ 280.861877][ T6184]
[ 280.865311][ T6184] dump_stack_lvl+0xd1/0x138
[ 280.868578][ T6184] should_fail_ex.cold+0x5/0xa
[ 280.872722][ T6184] prepare_alloc_pages+0x178/0x570
[ 280.876462][ T6184] ? lock_chain_count+0x20/0x20
[ 280.880123][ T6184] ? __lock_acquire+0xbc3/0x56d0
[ 280.884249][ T6184] __alloc_pages+0x149/0x5b0
[ 280.888472][ T6184] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 280.893179][ T6184] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 280.897905][ T6184] ? lock_downgrade+0x6e0/0x6e0
[ 280.901726][ T6184] __folio_alloc+0x16/0x40
[ 280.904904][ T6184] vma_alloc_folio+0x155/0x870
[ 280.907944][ T6184] ? policy_nodemask+0x1c0/0x1c0
[ 280.911243][ T6184] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 280.917358][ T6184] ? avc_has_extended_perms+0xee0/0xee0
[ 280.920904][ T6184] shmem_alloc_folio+0xfe/0x1d0
[ 280.923757][ T6184] ? zero_user_segments.constprop.0+0x750/0x750
[ 280.927470][ T6184] ? percpu_counter_add_batch+0xc1/0x180
[ 280.930681][ T6184] ? __vm_enough_memory+0x188/0x390
[ 280.933553][ T6184] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 280.938163][ T6184] shmem_get_folio_gfp+0xb2e/0x1a30
[ 280.943203][ T6184] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 280.948474][ T6184] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 280.953338][ T6184] shmem_write_begin+0x14a/0x380
[ 280.957450][ T6184] ? shmem_file_read_iter+0xa40/0xa40
[ 280.962155][ T6184] generic_perform_write+0x256/0x570
[ 280.967154][ T6184] ? folio_add_wait_queue+0x1c0/0x1c0
[ 280.971566][ T6184] ? new_inode+0x280/0x280
[ 280.976713][ T6184] ? generic_write_checks+0x2c0/0x400
[ 280.981351][ T6184] __generic_file_write_iter+0x2ae/0x500
[ 280.990831][ T6184] generic_file_write_iter+0xe3/0x350
[ 280.996342][ T6184] vfs_write+0x9ed/0xdd0
[ 280.999276][ T6184] ? kernel_write+0x630/0x630
[ 281.002353][ T6184] ? __fget_files+0x26a/0x440
[ 281.002835][ T5216] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40
[ 281.004905][ T6184] ? __fget_light+0xe5/0x270
[ 281.004931][ T6184] ksys_write+0x12b/0x250
[ 281.004950][ T6184] ? __ia32_sys_read+0xb0/0xb0
[ 281.004968][ T6184] ? syscall_enter_from_user_mode+0x26/0xb0
[ 281.010668][ T5216] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 281.013365][ T6184] do_syscall_64+0x39/0xb0
[ 281.013390][ T6184] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 281.013410][ T6184] RIP: 0033:0x7f6adec3de4f
[ 281.013423][ T6184] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 281.013436][ T6184] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 281.013453][ T6184] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 281.026407][ T5216] usb 5-1: Product: syz
[ 281.027814][ T6184] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 281.027831][ T6184] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 281.027840][ T6184] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 281.027849][ T6184] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 281.027861][ T6184]
[ 281.101344][ T45] usb 6-1: new high-speed USB device number 6 using dummy_hcd
[ 281.107698][ T5216] usb 5-1: Manufacturer: syz
[ 281.111594][ T5216] usb 5-1: SerialNumber: syz
[ 281.360787][ T5215] usb 5-1: USB disconnect, device number 6
[ 281.382569][ T45] usb 6-1: Using ep0 maxpacket: 8
[ 281.522634][ T45] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 281.529781][ T45] usb 6-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 5, skipping
[ 281.537928][ T45] usb 6-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0
[ 281.705112][ T45] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40
[ 281.712611][ T45] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 281.718774][ T45] usb 6-1: Product: syz
[ 281.721863][ T45] usb 6-1: Manufacturer: syz
[ 281.725236][ T45] usb 6-1: SerialNumber: syz
07:31:47 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 36)
07:31:47 executing program 0:
r0 = syz_open_dev$loop(&(0x7f00000005c0), 0x0, 0x0)
r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000600), 0x1, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0)
syz_genetlink_get_family_id$devlink(0x0, 0xffffffffffffffff)
07:31:47 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x3, 0x800, 0xf226, {}, {0x0, 0xea60}, {0x3, 0x1, 0x1, 0x1}, 0x1, @can={{0x4, 0x0, 0x1}, 0x1, 0x1, 0x0, 0x0, "898f46f68688297b"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000)
setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000140)=0x58a, 0x4)
r2 = syz_clone(0x0, 0x0, 0x3f, 0x0, 0x0, 0x0)
process_vm_writev(r2, &(0x7f0000001540)=[{&(0x7f0000000180)=""/106, 0x6a}, {0x0}, {&(0x7f0000000280)=""/213, 0xd5}], 0x3, &(0x7f0000001780)=[{&(0x7f0000000380)=""/231, 0xe7}, {0x0}], 0x2, 0x0)
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r2)
07:31:47 executing program 0:
socketpair(0x1, 0x4, 0x9, &(0x7f0000000140))
[ 281.915588][ T6193] FAULT_INJECTION: forcing a failure.
[ 281.915588][ T6193] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 281.926258][ T6193] CPU: 1 PID: 6193 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 281.936652][ T6193] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 281.943755][ T6193] Call Trace:
[ 281.946005][ T6193]
[ 281.948625][ T6193] dump_stack_lvl+0xd1/0x138
[ 281.952771][ T6193] should_fail_ex.cold+0x5/0xa
[ 281.958132][ T6193] copyin+0x19/0x120
[ 281.959044][ T38] audit: type=1400 audit(1673508707.508:185): avc: denied { setopt } for pid=6190 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 281.960763][ T6193] copy_page_from_iter_atomic+0x22b/0x1060
07:31:47 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x3, 0x800, 0xf226, {}, {0x0, 0xea60}, {0x3, 0x1, 0x1, 0x1}, 0x1, @can={{0x4, 0x0, 0x1}, 0x1, 0x1, 0x0, 0x0, "898f46f68688297b"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000)
setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000140)=0x58a, 0x4) (async)
r2 = syz_clone(0x0, 0x0, 0x3f, 0x0, 0x0, 0x0)
process_vm_writev(r2, &(0x7f0000001540)=[{&(0x7f0000000180)=""/106, 0x6a}, {0x0}, {&(0x7f0000000280)=""/213, 0xd5}], 0x3, &(0x7f0000001780)=[{&(0x7f0000000380)=""/231, 0xe7}, {0x0}], 0x2, 0x0)
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r2)
[ 281.977745][ T6193] ? copy_page_from_iter+0x110/0x110
[ 281.981668][ T6193] ? shmem_write_begin+0x162/0x380
[ 281.984871][ T6193] ? shmem_file_read_iter+0xa40/0xa40
[ 281.988343][ T6193] generic_perform_write+0x2ca/0x570
[ 281.992410][ T6193] ? folio_add_wait_queue+0x1c0/0x1c0
[ 281.996951][ T6193] ? new_inode+0x280/0x280
[ 282.000358][ T6193] ? generic_write_checks+0x2c0/0x400
[ 282.004308][ T6193] __generic_file_write_iter+0x2ae/0x500
[ 282.008630][ T6193] generic_file_write_iter+0xe3/0x350
[ 282.012690][ T6193] vfs_write+0x9ed/0xdd0
[ 282.015884][ T6193] ? kernel_write+0x630/0x630
[ 282.019539][ T6193] ? __fget_files+0x26a/0x440
[ 282.023122][ T6193] ? __fget_light+0xe5/0x270
[ 282.026567][ T6193] ksys_write+0x12b/0x250
[ 282.029620][ T6193] ? __ia32_sys_read+0xb0/0xb0
[ 282.033466][ T6193] ? syscall_enter_from_user_mode+0x26/0xb0
[ 282.038473][ T6193] do_syscall_64+0x39/0xb0
[ 282.041819][ T6193] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 282.046128][ T6193] RIP: 0033:0x7f6adec3de4f
[ 282.049577][ T6193] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 282.062633][ T6193] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 282.068067][ T6193] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 282.074635][ T6193] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 282.080554][ T6193] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 282.087004][ T6193] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 282.092207][ T6193] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 282.097723][ T6193]
[ 282.108933][ T798] usb 6-1: USB disconnect, device number 6
[ 282.257879][ T6193] loop3: detected capacity change from 0 to 9926
[ 282.264973][ T6193] FAT-fs (loop3): bogus logical sector size 1280
[ 282.269913][ T6193] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:48 executing program 0:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0)
ioctl$RNDADDENTROPY(r0, 0x5452, 0x0)
07:31:48 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000))
07:31:48 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x3, 0x800, 0xf226, {}, {0x0, 0xea60}, {0x3, 0x1, 0x1, 0x1}, 0x1, @can={{0x4, 0x0, 0x1}, 0x1, 0x1, 0x0, 0x0, "898f46f68688297b"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000) (async)
setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000140)=0x58a, 0x4) (async)
r2 = syz_clone(0x0, 0x0, 0x3f, 0x0, 0x0, 0x0)
process_vm_writev(r2, &(0x7f0000001540)=[{&(0x7f0000000180)=""/106, 0x6a}, {0x0}, {&(0x7f0000000280)=""/213, 0xd5}], 0x3, &(0x7f0000001780)=[{&(0x7f0000000380)=""/231, 0xe7}, {0x0}], 0x2, 0x0) (async)
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r2)
07:31:48 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 37)
[ 282.916834][ T6211] FAULT_INJECTION: forcing a failure.
[ 282.916834][ T6211] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 282.929863][ T6211] CPU: 3 PID: 6211 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 282.938481][ T6211] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 282.945979][ T6211] Call Trace:
[ 282.949038][ T6211]
[ 282.951510][ T6211] dump_stack_lvl+0xd1/0x138
[ 282.955317][ T6211] should_fail_ex.cold+0x5/0xa
[ 282.959570][ T6211] prepare_alloc_pages+0x178/0x570
[ 282.963874][ T6211] ? lock_chain_count+0x20/0x20
[ 282.968052][ T6211] ? __lock_acquire+0xbc3/0x56d0
[ 282.972529][ T6211] __alloc_pages+0x149/0x5b0
[ 282.975934][ T6211] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 282.981081][ T6211] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 282.985235][ T6211] ? lock_downgrade+0x6e0/0x6e0
[ 282.988779][ T6211] __folio_alloc+0x16/0x40
[ 282.992557][ T6211] vma_alloc_folio+0x155/0x870
[ 282.995933][ T6211] ? policy_nodemask+0x1c0/0x1c0
[ 283.000625][ T6211] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 283.004845][ T6211] ? avc_has_extended_perms+0xee0/0xee0
[ 283.008388][ T6211] shmem_alloc_folio+0xfe/0x1d0
[ 283.012325][ T6211] ? zero_user_segments.constprop.0+0x750/0x750
[ 283.016502][ T6211] ? percpu_counter_add_batch+0xc1/0x180
[ 283.019972][ T6211] ? __vm_enough_memory+0x188/0x390
[ 283.023184][ T6211] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 283.026573][ T6211] shmem_get_folio_gfp+0xb2e/0x1a30
[ 283.029753][ T6211] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 283.033531][ T6211] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 283.037187][ T6211] shmem_write_begin+0x14a/0x380
[ 283.040285][ T6211] ? shmem_file_read_iter+0xa40/0xa40
[ 283.043328][ T6211] generic_perform_write+0x256/0x570
[ 283.046649][ T6211] ? folio_add_wait_queue+0x1c0/0x1c0
[ 283.049998][ T6211] ? new_inode+0x280/0x280
[ 283.053036][ T6211] ? generic_write_checks+0x2c0/0x400
[ 283.057183][ T6211] __generic_file_write_iter+0x2ae/0x500
[ 283.061548][ T6211] generic_file_write_iter+0xe3/0x350
[ 283.064769][ T6211] vfs_write+0x9ed/0xdd0
[ 283.067137][ T6211] ? kernel_write+0x630/0x630
[ 283.070061][ T6211] ? __fget_files+0x26a/0x440
[ 283.073011][ T6211] ? __fget_light+0xe5/0x270
[ 283.075892][ T6211] ksys_write+0x12b/0x250
[ 283.078550][ T6211] ? __ia32_sys_read+0xb0/0xb0
[ 283.081441][ T6211] ? syscall_enter_from_user_mode+0x26/0xb0
[ 283.085165][ T6211] do_syscall_64+0x39/0xb0
[ 283.087858][ T6211] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 283.091504][ T6211] RIP: 0033:0x7f6adec3de4f
[ 283.094265][ T6211] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 283.105743][ T6211] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 283.110801][ T6211] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 283.115766][ T6211] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 283.120673][ T6211] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 283.125601][ T6211] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 283.130482][ T6211] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 283.135444][ T6211]
07:31:48 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000))
07:31:48 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 38)
07:31:48 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x416d02, 0x0)
getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14)
[ 283.388656][ T6217] FAULT_INJECTION: forcing a failure.
[ 283.388656][ T6217] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 283.399344][ T6217] CPU: 0 PID: 6217 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 283.409193][ T6217] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 283.415459][ T6217] Call Trace:
[ 283.417600][ T6217]
[ 283.419472][ T6217] dump_stack_lvl+0xd1/0x138
[ 283.422715][ T6217] should_fail_ex.cold+0x5/0xa
[ 283.426396][ T6217] prepare_alloc_pages+0x178/0x570
[ 283.430289][ T6217] ? lock_chain_count+0x20/0x20
[ 283.434332][ T6217] ? __lock_acquire+0xbc3/0x56d0
[ 283.439366][ T6217] __alloc_pages+0x149/0x5b0
[ 283.446802][ T6217] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 283.457039][ T6217] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 283.463934][ T6217] ? lock_downgrade+0x6e0/0x6e0
[ 283.467574][ T6217] __folio_alloc+0x16/0x40
[ 283.471944][ T6217] vma_alloc_folio+0x155/0x870
[ 283.476894][ T6217] ? policy_nodemask+0x1c0/0x1c0
[ 283.481831][ T6217] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 283.486499][ T6217] ? avc_has_extended_perms+0xee0/0xee0
[ 283.491167][ T6217] shmem_alloc_folio+0xfe/0x1d0
[ 283.496043][ T6217] ? zero_user_segments.constprop.0+0x750/0x750
[ 283.501248][ T6217] ? percpu_counter_add_batch+0xc1/0x180
[ 283.505885][ T6217] ? __vm_enough_memory+0x188/0x390
[ 283.511041][ T6217] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 283.516021][ T6217] shmem_get_folio_gfp+0xb2e/0x1a30
[ 283.520440][ T6217] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 283.526122][ T6217] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 283.530842][ T6217] shmem_write_begin+0x14a/0x380
[ 283.534150][ T6217] ? shmem_file_read_iter+0xa40/0xa40
[ 283.538094][ T6217] generic_perform_write+0x256/0x570
[ 283.543263][ T6217] ? folio_add_wait_queue+0x1c0/0x1c0
[ 283.548999][ T6217] ? new_inode+0x280/0x280
[ 283.554060][ T6217] ? generic_write_checks+0x2c0/0x400
[ 283.558070][ T6217] __generic_file_write_iter+0x2ae/0x500
[ 283.568779][ T6217] generic_file_write_iter+0xe3/0x350
[ 283.574310][ T6217] vfs_write+0x9ed/0xdd0
[ 283.578513][ T6217] ? kernel_write+0x630/0x630
07:31:48 executing program 0:
mount$binderfs(0x0, &(0x7f0000002100)='./binderfs\x00', &(0x7f0000002140), 0x0, &(0x7f0000002180)={[{}, {@stats}], [{@euid_lt}, {@subj_type={'subj_type', 0x3d, '\'}$#-\\'}}, {@obj_type={'obj_type', 0x3d, 'ns/pid\x00'}}, {@fsmagic}, {@euid_eq}]})
[ 283.584006][ T6217] ? __fget_files+0x26a/0x440
[ 283.588740][ T6217] ? __fget_light+0xe5/0x270
[ 283.592761][ T6217] ksys_write+0x12b/0x250
[ 283.596209][ T6217] ? __ia32_sys_read+0xb0/0xb0
[ 283.600385][ T6217] ? syscall_enter_from_user_mode+0x26/0xb0
[ 283.607286][ T6217] do_syscall_64+0x39/0xb0
07:31:49 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000))
[ 283.611178][ T6217] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 283.616326][ T6217] RIP: 0033:0x7f6adec3de4f
[ 283.620658][ T6217] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 283.636805][ T6217] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
07:31:49 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000))
[ 283.642827][ T6217] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 283.648635][ T6217] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 283.653602][ T6217] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 283.658815][ T6217] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 283.664906][ T6217] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 283.670422][ T6217]
[ 283.686495][ T6229] binder: Unknown parameter 'euid<00000000000000000000'
07:31:49 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 39)
07:31:49 executing program 0:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0)
ioctl$RNDADDENTROPY(r0, 0x40085203, 0x0)
[ 283.826629][ T6231] FAULT_INJECTION: forcing a failure.
[ 283.826629][ T6231] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 283.837668][ T6231] CPU: 1 PID: 6231 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 283.847579][ T6231] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 283.858300][ T6231] Call Trace:
[ 283.860743][ T6231]
[ 283.863068][ T6231] dump_stack_lvl+0xd1/0x138
[ 283.866195][ T6231] should_fail_ex.cold+0x5/0xa
[ 283.869456][ T6231] copyin+0x19/0x120
[ 283.872017][ T6231] copy_page_from_iter_atomic+0x22b/0x1060
[ 283.885587][ T6231] ? copy_page_from_iter+0x110/0x110
[ 283.890356][ T6231] ? shmem_write_begin+0x162/0x380
[ 283.894545][ T6231] ? shmem_file_read_iter+0xa40/0xa40
[ 283.899387][ T6231] generic_perform_write+0x2ca/0x570
07:31:49 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$FIONREAD(r0, 0x541b, 0x0)
[ 283.904422][ T6231] ? folio_add_wait_queue+0x1c0/0x1c0
[ 283.908925][ T6231] ? new_inode+0x280/0x280
[ 283.912418][ T6231] ? generic_write_checks+0x2c0/0x400
[ 283.916496][ T6231] __generic_file_write_iter+0x2ae/0x500
[ 283.921042][ T6231] generic_file_write_iter+0xe3/0x350
[ 283.925136][ T6231] vfs_write+0x9ed/0xdd0
[ 283.928507][ T6231] ? kernel_write+0x630/0x630
[ 283.933109][ T6231] ? __fget_files+0x26a/0x440
[ 283.936961][ T6231] ? __fget_light+0xe5/0x270
[ 283.940699][ T6231] ksys_write+0x12b/0x250
[ 283.944507][ T6231] ? __ia32_sys_read+0xb0/0xb0
[ 283.948322][ T6231] ? syscall_enter_from_user_mode+0x26/0xb0
07:31:49 executing program 0:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0)
ioctl$RNDADDENTROPY(r0, 0x40085203, 0x0)
[ 283.953438][ T6231] do_syscall_64+0x39/0xb0
[ 283.957727][ T6231] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 283.962266][ T6231] RIP: 0033:0x7f6adec3de4f
[ 283.966009][ T6231] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 283.979952][ T6231] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 283.985160][ T6231] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 283.990338][ T6231] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 283.995492][ T6231] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 284.000479][ T6231] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 284.005755][ T6231] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 284.010910][ T6231]
07:31:49 executing program 0:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0)
ioctl$RNDADDENTROPY(r0, 0x40085203, 0x0)
07:31:49 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x416d02, 0x0)
getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14)
07:31:49 executing program 0:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0)
ioctl$RNDADDENTROPY(r0, 0x40085203, 0x0)
07:31:49 executing program 1:
r0 = add_key$user(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140)='B', 0x1, 0xffffffffffffffff)
r1 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc2}, &(0x7f0000000180)={0x0, "78df3b1345360a638aff1eb390adca29375cd32442ccfee57df1da84e9d7374c6cc11a57933ff57b39f6ec187d8b67f9669ffead135a157b7b60dbb24e1786f0"}, 0x48, 0xfffffffffffffffc)
keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffb, r1, 0x0)
[ 284.066741][ T6231] loop3: detected capacity change from 0 to 9926
[ 284.073393][ T6231] FAT-fs (loop3): bogus logical sector size 1280
[ 284.079916][ T6231] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:49 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 40)
07:31:49 executing program 1:
r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0)
ioctl$KVM_CAP_HALT_POLL(0xffffffffffffffff, 0x4068aea3, 0x0)
07:31:49 executing program 0:
bpf$MAP_CREATE(0x0, &(0x7f0000000240)=@base={0xe, 0x0, 0x0, 0x9}, 0x48)
07:31:49 executing program 0:
sendmsg$tipc(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x0, 0x3}}, 0x10, 0x0}, 0x0)
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5404, &(0x7f0000000040))
07:31:49 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x416d02, 0x0)
getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14)
socket$packet(0x11, 0x3, 0x300) (async)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x416d02, 0x0) (async)
getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14) (async)
[ 284.225441][ T6253] FAULT_INJECTION: forcing a failure.
[ 284.225441][ T6253] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 284.235290][ T6253] CPU: 2 PID: 6253 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 284.241985][ T6253] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 284.247408][ T6253] Call Trace:
[ 284.249454][ T6253]
[ 284.251131][ T6253] dump_stack_lvl+0xd1/0x138
[ 284.254385][ T6253] should_fail_ex.cold+0x5/0xa
[ 284.257855][ T6253] copyin+0x19/0x120
[ 284.260720][ T6253] copy_page_from_iter_atomic+0x22b/0x1060
[ 284.265174][ T6253] ? copy_page_from_iter+0x110/0x110
[ 284.269132][ T6253] ? shmem_write_begin+0x162/0x380
[ 284.273154][ T6253] ? shmem_file_read_iter+0xa40/0xa40
[ 284.277393][ T6253] generic_perform_write+0x2ca/0x570
[ 284.281526][ T6253] ? folio_add_wait_queue+0x1c0/0x1c0
[ 284.285742][ T6253] ? new_inode+0x280/0x280
[ 284.289319][ T6253] ? generic_write_checks+0x2c0/0x400
[ 284.293701][ T6253] __generic_file_write_iter+0x2ae/0x500
[ 284.298251][ T6253] generic_file_write_iter+0xe3/0x350
[ 284.302601][ T6253] vfs_write+0x9ed/0xdd0
[ 284.305780][ T6253] ? kernel_write+0x630/0x630
[ 284.309373][ T6253] ? __fget_files+0x26a/0x440
[ 284.312854][ T6253] ? __fget_light+0xe5/0x270
[ 284.316492][ T6253] ksys_write+0x12b/0x250
[ 284.320261][ T6253] ? __ia32_sys_read+0xb0/0xb0
[ 284.323897][ T6253] ? syscall_enter_from_user_mode+0x26/0xb0
[ 284.328331][ T6253] do_syscall_64+0x39/0xb0
[ 284.331812][ T6253] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.336521][ T6253] RIP: 0033:0x7f6adec3de4f
[ 284.340101][ T6253] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 284.354723][ T6253] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 284.361277][ T6253] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 284.367653][ T6253] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 284.373785][ T6253] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 284.380025][ T6253] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 284.386080][ T6253] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 284.392148][ T6253]
07:31:49 executing program 0:
r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000001080), 0xa)
07:31:50 executing program 0:
r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000001080), 0xa)
[ 284.455098][ T6253] loop3: detected capacity change from 0 to 9926
07:31:50 executing program 0:
r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000001080), 0xa)
[ 284.462156][ T6253] FAT-fs (loop3): bogus logical sector size 1280
[ 284.470114][ T6253] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:50 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 41)
07:31:50 executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
07:31:50 executing program 1:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff})
bind$tipc(r0, &(0x7f0000000400)=@id, 0x10)
07:31:50 executing program 0:
r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$UHID_GET_REPORT_REPLY(r0, &(0x7f0000001080), 0xa)
07:31:50 executing program 1:
r0 = add_key$keyring(&(0x7f0000000800), &(0x7f0000000840)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb)
r1 = add_key$fscrypt_v1(&(0x7f0000000bc0), &(0x7f0000000c00)={'fscrypt:', @desc3}, &(0x7f0000000c40)={0x0, "6a28f668c068bda99c4079236254d4c2bea4faa4262886bd2688cd66b7151f56c9db05940a9c17b90bd625d6ef3a755ac0b54fcf9a717e125022148a7d63593e"}, 0x48, r0)
keyctl$link(0x8, r1, r0)
07:31:50 executing program 0:
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {0x2, 0x0, 0x0, 0xca}]})
[ 284.603450][ T6276] FAULT_INJECTION: forcing a failure.
[ 284.603450][ T6276] name fail_page_alloc, interval 1, probability 0, space 0, times 0
07:31:50 executing program 1:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff})
sendmsg$tipc(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)='B', 0x1}, {0x0}, {0x0}, {&(0x7f0000000240)="04", 0x1}], 0x4}, 0x0)
07:31:50 executing program 0:
keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000340)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1, 0x0)
[ 284.618143][ T6276] CPU: 1 PID: 6276 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 284.627013][ T6276] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 284.633480][ T6276] Call Trace:
[ 284.635953][ T6276]
[ 284.638358][ T6276] dump_stack_lvl+0xd1/0x138
[ 284.642292][ T6276] should_fail_ex.cold+0x5/0xa
[ 284.646091][ T6276] prepare_alloc_pages+0x178/0x570
[ 284.649697][ T6276] ? lock_chain_count+0x20/0x20
[ 284.653210][ T6276] ? __lock_acquire+0xbc3/0x56d0
[ 284.657017][ T6276] __alloc_pages+0x149/0x5b0
[ 284.660665][ T6276] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 284.666081][ T6276] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 284.669990][ T6276] ? lock_downgrade+0x6e0/0x6e0
[ 284.673876][ T6276] __folio_alloc+0x16/0x40
[ 284.677049][ T6276] vma_alloc_folio+0x155/0x870
[ 284.680735][ T6276] ? policy_nodemask+0x1c0/0x1c0
[ 284.684599][ T6276] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 284.688363][ T6276] ? avc_has_extended_perms+0xee0/0xee0
[ 284.693086][ T6276] shmem_alloc_folio+0xfe/0x1d0
[ 284.696744][ T6276] ? zero_user_segments.constprop.0+0x750/0x750
[ 284.701412][ T6276] ? percpu_counter_add_batch+0xc1/0x180
[ 284.705537][ T6276] ? __vm_enough_memory+0x188/0x390
[ 284.709295][ T6276] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 284.713516][ T6276] shmem_get_folio_gfp+0xb2e/0x1a30
[ 284.717246][ T6276] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 284.720608][ T6276] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 284.723929][ T6276] shmem_write_begin+0x14a/0x380
[ 284.727665][ T6276] ? shmem_file_read_iter+0xa40/0xa40
[ 284.730971][ T6276] generic_perform_write+0x256/0x570
[ 284.734542][ T6276] ? folio_add_wait_queue+0x1c0/0x1c0
[ 284.737996][ T6276] ? new_inode+0x280/0x280
[ 284.740812][ T6276] ? generic_write_checks+0x2c0/0x400
[ 284.744132][ T6276] __generic_file_write_iter+0x2ae/0x500
[ 284.747587][ T6276] generic_file_write_iter+0xe3/0x350
[ 284.751593][ T6276] vfs_write+0x9ed/0xdd0
[ 284.754656][ T6276] ? kernel_write+0x630/0x630
[ 284.758388][ T6276] ? __fget_files+0x26a/0x440
[ 284.762073][ T6276] ? __fget_light+0xe5/0x270
[ 284.766442][ T6276] ksys_write+0x12b/0x250
[ 284.769634][ T6276] ? __ia32_sys_read+0xb0/0xb0
[ 284.772808][ T6276] ? syscall_enter_from_user_mode+0x26/0xb0
[ 284.776810][ T6276] do_syscall_64+0x39/0xb0
[ 284.779545][ T6276] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.783359][ T6276] RIP: 0033:0x7f6adec3de4f
[ 284.786223][ T6276] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 284.799152][ T6276] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 284.804760][ T6276] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 284.809615][ T6276] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 284.814501][ T6276] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 284.819900][ T6276] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 284.825217][ T6276] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 284.830095][ T6276]
07:31:50 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 42)
[ 284.880256][ T6286] FAULT_INJECTION: forcing a failure.
[ 284.880256][ T6286] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 284.890403][ T6286] CPU: 1 PID: 6286 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 284.899596][ T6286] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 284.906378][ T6286] Call Trace:
[ 284.909163][ T6286]
[ 284.911313][ T6286] dump_stack_lvl+0xd1/0x138
[ 284.914735][ T6286] should_fail_ex.cold+0x5/0xa
[ 284.918297][ T6286] copyin+0x19/0x120
[ 284.921293][ T6286] copy_page_from_iter_atomic+0x22b/0x1060
[ 284.925486][ T6286] ? copy_page_from_iter+0x110/0x110
[ 284.929704][ T6286] ? shmem_write_begin+0x162/0x380
[ 284.933379][ T6286] ? shmem_file_read_iter+0xa40/0xa40
[ 284.937425][ T6286] generic_perform_write+0x2ca/0x570
[ 284.941632][ T6286] ? folio_add_wait_queue+0x1c0/0x1c0
[ 284.945828][ T6286] ? new_inode+0x280/0x280
[ 284.949181][ T6286] ? generic_write_checks+0x2c0/0x400
[ 284.954040][ T6286] __generic_file_write_iter+0x2ae/0x500
[ 284.958251][ T6286] generic_file_write_iter+0xe3/0x350
[ 284.962403][ T6286] vfs_write+0x9ed/0xdd0
[ 284.965796][ T6286] ? kernel_write+0x630/0x630
[ 284.969384][ T6286] ? __fget_files+0x26a/0x440
[ 284.973145][ T6286] ? __fget_light+0xe5/0x270
[ 284.976879][ T6286] ksys_write+0x12b/0x250
[ 284.980334][ T6286] ? __ia32_sys_read+0xb0/0xb0
[ 284.983875][ T6286] ? syscall_enter_from_user_mode+0x26/0xb0
[ 284.988349][ T6286] do_syscall_64+0x39/0xb0
[ 284.991726][ T6286] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 284.996050][ T6286] RIP: 0033:0x7f6adec3de4f
[ 284.999213][ T6286] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 285.013794][ T6286] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 285.020081][ T6286] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 285.026049][ T6286] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 285.032157][ T6286] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 285.038431][ T6286] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 285.043960][ T6286] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 285.049838][ T6286]
07:31:50 executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
07:31:50 executing program 1:
syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f0000000000)=ANY=[@ANYBLOB="120110030200002025059da44000010203010902620002015b900709"], &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0})
07:31:50 executing program 0:
openat$vcsu(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480))
[ 285.087554][ T6286] loop3: detected capacity change from 0 to 9926
[ 285.099936][ T6286] FAT-fs (loop3): bogus logical sector size 1280
07:31:50 executing program 0:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040))
[ 285.104963][ T6286] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:50 executing program 0:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
sendmmsg$inet6(r0, &(0x7f00000033c0)=[{{&(0x7f0000000240)={0xa, 0x0, 0x0, @remote, 0x8}, 0x1c, 0x0}}], 0x1, 0x2404c000)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
07:31:50 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 43)
07:31:50 executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
socket$packet(0x11, 0x2, 0x300) (async)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
[ 285.262840][ T6299] FAULT_INJECTION: forcing a failure.
[ 285.262840][ T6299] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 285.276897][ T6299] CPU: 2 PID: 6299 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 285.283555][ T6299] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 285.290122][ T6299] Call Trace:
[ 285.292172][ T6299]
[ 285.294105][ T6299] dump_stack_lvl+0xd1/0x138
[ 285.297248][ T6299] should_fail_ex.cold+0x5/0xa
[ 285.300283][ T6299] prepare_alloc_pages+0x178/0x570
[ 285.303413][ T6299] ? lock_chain_count+0x20/0x20
[ 285.307040][ T6299] ? __lock_acquire+0xbc3/0x56d0
[ 285.310639][ T6299] __alloc_pages+0x149/0x5b0
[ 285.314046][ T6299] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 285.319454][ T6299] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 285.323660][ T6299] ? lock_downgrade+0x6e0/0x6e0
[ 285.327618][ T6299] __folio_alloc+0x16/0x40
[ 285.331006][ T6299] vma_alloc_folio+0x155/0x870
[ 285.334923][ T6299] ? policy_nodemask+0x1c0/0x1c0
[ 285.338722][ T6299] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 285.342959][ T6299] ? avc_has_extended_perms+0xee0/0xee0
[ 285.347364][ T6299] shmem_alloc_folio+0xfe/0x1d0
[ 285.351246][ T6299] ? zero_user_segments.constprop.0+0x750/0x750
[ 285.356202][ T6299] ? percpu_counter_add_batch+0xc1/0x180
[ 285.360686][ T6299] ? __vm_enough_memory+0x188/0x390
[ 285.364824][ T6299] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 285.368599][ T6299] shmem_get_folio_gfp+0xb2e/0x1a30
[ 285.372291][ T6299] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 285.376026][ T6299] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 285.379777][ T6299] shmem_write_begin+0x14a/0x380
[ 285.382922][ T6299] ? shmem_file_read_iter+0xa40/0xa40
[ 285.386413][ T6299] generic_perform_write+0x256/0x570
[ 285.389771][ T6299] ? folio_add_wait_queue+0x1c0/0x1c0
[ 285.393127][ T6299] ? new_inode+0x280/0x280
[ 285.396456][ T6299] ? generic_write_checks+0x2c0/0x400
[ 285.400567][ T6299] __generic_file_write_iter+0x2ae/0x500
[ 285.404766][ T6299] generic_file_write_iter+0xe3/0x350
[ 285.408558][ T6299] vfs_write+0x9ed/0xdd0
[ 285.411742][ T6299] ? kernel_write+0x630/0x630
[ 285.415243][ T6299] ? __fget_files+0x26a/0x440
[ 285.418926][ T6299] ? __fget_light+0xe5/0x270
[ 285.422551][ T6299] ksys_write+0x12b/0x250
[ 285.422643][ T5216] usb 6-1: new high-speed USB device number 7 using dummy_hcd
[ 285.425897][ T6299] ? __ia32_sys_read+0xb0/0xb0
[ 285.437212][ T6299] ? syscall_enter_from_user_mode+0x26/0xb0
[ 285.441905][ T6299] do_syscall_64+0x39/0xb0
[ 285.445443][ T6299] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 285.453109][ T6299] RIP: 0033:0x7f6adec3de4f
[ 285.456356][ T6299] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 285.473481][ T6299] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 285.479575][ T6299] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 285.485824][ T6299] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 285.490749][ T6299] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 285.495514][ T6299] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 285.500096][ T6299] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 285.504823][ T6299]
07:31:51 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 44)
[ 285.636521][ T6305] FAULT_INJECTION: forcing a failure.
[ 285.636521][ T6305] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 285.646744][ T6305] CPU: 0 PID: 6305 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 285.653464][ T6305] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 285.659348][ T6305] Call Trace:
[ 285.661502][ T6305]
[ 285.664318][ T6305] dump_stack_lvl+0xd1/0x138
[ 285.670822][ T6305] should_fail_ex.cold+0x5/0xa
[ 285.675259][ T6305] copyin+0x19/0x120
[ 285.678463][ T6305] copy_page_from_iter_atomic+0x22b/0x1060
[ 285.683700][ T6305] ? copy_page_from_iter+0x110/0x110
[ 285.689576][ T6305] ? shmem_write_begin+0x162/0x380
[ 285.693703][ T6305] ? shmem_file_read_iter+0xa40/0xa40
[ 285.697854][ T6305] generic_perform_write+0x2ca/0x570
[ 285.702488][ T6305] ? folio_add_wait_queue+0x1c0/0x1c0
[ 285.707599][ T6305] ? new_inode+0x280/0x280
[ 285.711282][ T6305] ? generic_write_checks+0x2c0/0x400
[ 285.716272][ T6305] __generic_file_write_iter+0x2ae/0x500
[ 285.721654][ T6305] generic_file_write_iter+0xe3/0x350
[ 285.727871][ T6305] vfs_write+0x9ed/0xdd0
[ 285.732049][ T6305] ? kernel_write+0x630/0x630
[ 285.732527][ T5216] usb 6-1: Using ep0 maxpacket: 32
[ 285.737624][ T6305] ? __fget_files+0x26a/0x440
[ 285.737669][ T6305] ? __fget_light+0xe5/0x270
[ 285.737697][ T6305] ksys_write+0x12b/0x250
[ 285.755925][ T6305] ? __ia32_sys_read+0xb0/0xb0
[ 285.760279][ T6305] ? syscall_enter_from_user_mode+0x26/0xb0
[ 285.764973][ T6305] do_syscall_64+0x39/0xb0
[ 285.769213][ T6305] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 285.774309][ T6305] RIP: 0033:0x7f6adec3de4f
[ 285.778652][ T6305] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 285.800882][ T6305] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 285.807539][ T6305] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 285.814374][ T6305] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 285.821024][ T6305] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 285.828205][ T6305] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 285.834388][ T6305] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 285.841002][ T6305]
[ 285.907151][ T6305] loop3: detected capacity change from 0 to 9926
[ 285.912887][ T5216] usb 6-1: unable to get BOS descriptor or descriptor too short
[ 285.916090][ T6305] FAT-fs (loop3): bogus logical sector size 1280
[ 285.931169][ T6305] FAT-fs (loop3): Can't find a valid FAT filesystem
[ 286.012689][ T5216] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 286.021480][ T5216] usb 6-1: config 1 has 0 interfaces, different from the descriptor's value: 2
07:31:51 executing program 0:
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001c80)={0x18, 0x1, &(0x7f0000000040)=@raw=[@generic], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80)
[ 286.213574][ T5216] usb 6-1: New USB device found, idVendor=0525, idProduct=a49d, bcdDevice= 0.40
[ 286.221440][ T5216] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 286.231669][ T5216] usb 6-1: Product: syz
[ 286.252559][ T5216] usb 6-1: Manufacturer: syz
[ 286.260357][ T5216] usb 6-1: SerialNumber: syz
[ 286.543511][ T5216] usb 6-1: USB disconnect, device number 7
07:31:52 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5414, 0x0)
07:31:52 executing program 0:
r0 = syz_open_dev$loop(&(0x7f0000000100), 0x9c, 0x0)
r1 = socket$nl_generic(0x10, 0x3, 0x10)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
07:31:52 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r2, 0x1000)
setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000000)=0x5, 0x0)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
07:31:52 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 45)
07:31:52 executing program 0:
mount$binderfs(0x0, &(0x7f0000002100)='./binderfs\x00', 0x0, 0x0, 0x0)
[ 287.120843][ T6315] FAULT_INJECTION: forcing a failure.
[ 287.120843][ T6315] name fail_page_alloc, interval 1, probability 0, space 0, times 0
07:31:52 executing program 1:
sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, 0x0, 0x0)
[ 287.131254][ T6315] CPU: 3 PID: 6315 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 287.138852][ T6315] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 287.144091][ T6315] Call Trace:
[ 287.146033][ T6315]
[ 287.147688][ T6315] dump_stack_lvl+0xd1/0x138
[ 287.150431][ T6315] should_fail_ex.cold+0x5/0xa
[ 287.153155][ T6315] prepare_alloc_pages+0x178/0x570
[ 287.156027][ T6315] ? lock_chain_count+0x20/0x20
[ 287.158854][ T6315] ? __lock_acquire+0xbc3/0x56d0
[ 287.161776][ T6315] __alloc_pages+0x149/0x5b0
[ 287.164591][ T6315] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 287.168770][ T6315] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 287.171957][ T6315] ? lock_downgrade+0x6e0/0x6e0
[ 287.174771][ T6315] __folio_alloc+0x16/0x40
[ 287.177520][ T6315] vma_alloc_folio+0x155/0x870
[ 287.180511][ T6315] ? policy_nodemask+0x1c0/0x1c0
07:31:52 executing program 1:
syz_open_dev$rtc(&(0x7f0000000080), 0x0, 0x104602)
[ 287.183586][ T6315] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 287.187010][ T6315] ? avc_has_extended_perms+0xee0/0xee0
[ 287.190434][ T6315] shmem_alloc_folio+0xfe/0x1d0
[ 287.193417][ T6315] ? zero_user_segments.constprop.0+0x750/0x750
[ 287.197257][ T6315] ? percpu_counter_add_batch+0xc1/0x180
[ 287.201900][ T6315] ? __vm_enough_memory+0x188/0x390
[ 287.207632][ T6315] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 287.213242][ T6315] shmem_get_folio_gfp+0xb2e/0x1a30
[ 287.217003][ T6315] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 287.221650][ T6315] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 287.226025][ T38] audit: type=1400 audit(1673508712.778:186): avc: denied { read append } for pid=6322 comm="syz-executor.1" name="rtc0" dev="devtmpfs" ino=866 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1
[ 287.226303][ T6315] shmem_write_begin+0x14a/0x380
[ 287.247696][ T6315] ? shmem_file_read_iter+0xa40/0xa40
[ 287.252177][ T6315] generic_perform_write+0x256/0x570
[ 287.256446][ T38] audit: type=1400 audit(1673508712.778:187): avc: denied { open } for pid=6322 comm="syz-executor.1" path="/dev/rtc0" dev="devtmpfs" ino=866 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1
[ 287.256494][ T6315] ? folio_add_wait_queue+0x1c0/0x1c0
[ 287.277970][ T6315] ? new_inode+0x280/0x280
[ 287.281541][ T6315] ? generic_write_checks+0x2c0/0x400
[ 287.285429][ T6315] __generic_file_write_iter+0x2ae/0x500
[ 287.289168][ T6315] generic_file_write_iter+0xe3/0x350
[ 287.292796][ T6315] vfs_write+0x9ed/0xdd0
[ 287.296044][ T6315] ? kernel_write+0x630/0x630
[ 287.299006][ T6315] ? __fget_files+0x26a/0x440
[ 287.302000][ T6315] ? __fget_light+0xe5/0x270
[ 287.305309][ T6315] ksys_write+0x12b/0x250
[ 287.308809][ T6315] ? __ia32_sys_read+0xb0/0xb0
[ 287.312443][ T6315] ? syscall_enter_from_user_mode+0x26/0xb0
[ 287.317569][ T6315] do_syscall_64+0x39/0xb0
[ 287.321851][ T6315] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 287.325926][ T6315] RIP: 0033:0x7f6adec3de4f
[ 287.329231][ T6315] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 287.344395][ T6315] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 287.351115][ T6315] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 287.357685][ T6315] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 287.364291][ T6315] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 287.370713][ T6315] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 287.376926][ T6315] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 287.382462][ T6315]
07:31:52 executing program 1:
setsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000180), 0xffffff42)
07:31:52 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 46)
07:31:52 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r2, 0x1000)
setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000000)=0x5, 0x0)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300) (async)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) (async)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000) (async)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) (async)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r2, 0x1000) (async)
setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000000)=0x5, 0x0) (async)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
07:31:53 executing program 1:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff})
sendmsg$tipc(r0, &(0x7f0000000640)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x3}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="009749db12487b457c7d10089cd27b6117a9090bcdc9a9b988822f48df13eae530e9332a0b241d3e90d4260c3704e9d867e86a00426531c76cc58da8b684dbfa11060d294752028d72a665da72bfb387ea716d9b5ca19a291b4f1c466ffe6c933e329972faa771ff447615469eca1e00e80304528bcbbbdb150514c4c42c097ef91afc42512fc911af1d7a426c3fb546e00579ab122f0cd14ed0589acd95e0db36ff5996c17ab246f75297202508200468c3e7e3ac88601b0a2341bf56cd83b5cdf54ae7aa6947bf061583475c9d83", 0xcf}, {&(0x7f0000000180)="f8c5c440ed15acfa65925047408cb6b5c72f1b7dbf9fc602fcbc5cabb658bd7e8b2603973cbbeead084174fd483eb20e962f031e6c0e10d0d750f335b4471175cacea5cfd17f0b634a7f9f06e8ca0f396f0dbf6cd43459d08308fa5654e4c7300a5ce0095947f6eac5d3cbaf5a88a96fbe20", 0x72}, {&(0x7f0000000200)="d58bd87a1c6374246d58f8b21cd1327523301e31ce5ab93a5022ab2b68be101ad27b7a1f3f47c6c1b4766097b135eb7871a18dc5023520f8e35ceebafedcfc2aba7f0dd121424b5065626a108aba0aac02d02ae40e5e6cd9455365d85aa9143867ed77b6f548cfebdd9a0e7b665eff64d6b8f0797536ae350e35fd2ddcbe42f876c5aaa829d68be8d70e121482a0cf214fbec87d5b301ab4893eb4", 0x9b}, {&(0x7f0000000d40)="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", 0x1000}, {&(0x7f00000002c0)="4a9f07e08467c0cb6b7471f1dd95cba586c6a11607e816a9572ffc938c3aa9ebfb4e2aef8f5565a023587f44c5eb35b5cc8b99c625c131018519982ae5fd03ddd8b53c5f5bef833c776595f7ce321e758cebeccb96865bb9942fd705445b8076cc5278cb222220919a47b23c25765cc73c1adbf585aba22c5d76678077a0bc158f194cf4c6df2ea5489770a55254b9d5829a7f52cec9e2c550c9f38a1bcd7b3004f6ea4a3389d2a7ca0f3b69fe84b93dffdb5ad4411d7b526caf31eefd4a7e825f9b6a42", 0xc4}, {&(0x7f00000003c0)="475b6f7ff0a0325945b8f263", 0xc}, {&(0x7f0000000400)="2a91a87a7307ad24837fd7eb2ab3377a867808d9d2102e2cd1d122", 0x1b}, {&(0x7f0000000440)="6387cca7b30fa563bb", 0x9}, {&(0x7f0000001d40)="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", 0xacd}], 0x9}, 0x0)
[ 287.462948][ T6329] FAULT_INJECTION: forcing a failure.
[ 287.462948][ T6329] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 287.473855][ T6329] CPU: 0 PID: 6329 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 287.483356][ T6329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 287.492346][ T6329] Call Trace:
[ 287.495201][ T6329]
[ 287.497894][ T6329] dump_stack_lvl+0xd1/0x138
[ 287.501872][ T6329] should_fail_ex.cold+0x5/0xa
[ 287.506456][ T6329] copyin+0x19/0x120
[ 287.509657][ T6329] copy_page_from_iter_atomic+0x22b/0x1060
[ 287.513253][ T6329] ? copy_page_from_iter+0x110/0x110
[ 287.521640][ T6329] ? shmem_write_begin+0x162/0x380
07:31:53 executing program 0:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff)
sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x221, 0x0, 0x0, {{}, {@val={0x8, 0x8}, @void}}}, 0x1c}}, 0x0)
[ 287.526348][ T6329] ? shmem_file_read_iter+0xa40/0xa40
[ 287.530500][ T6329] generic_perform_write+0x2ca/0x570
[ 287.534701][ T6329] ? folio_add_wait_queue+0x1c0/0x1c0
07:31:53 executing program 1:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff})
sendmsg$tipc(r0, &(0x7f0000000640)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x3}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="009749db12487b457c7d10089cd27b6117a9090bcdc9a9b988822f48df13eae530e9332a0b241d3e90d4260c3704e9d867e86a00426531c76cc58da8b684dbfa11060d294752028d72a665da72bfb387ea716d9b5ca19a291b4f1c466ffe6c933e329972faa771ff447615469eca1e00e80304528bcbbbdb150514c4c42c097ef91afc42512fc911af1d7a426c3fb546e00579ab122f0cd14ed0589acd95e0db36ff5996c17ab246f75297202508200468c3e7e3ac88601b0a2341bf56cd83b5cdf54ae7aa6947bf061583475c9d83", 0xcf}, {&(0x7f0000000180)="f8c5c440ed15acfa65925047408cb6b5c72f1b7dbf9fc602fcbc5cabb658bd7e8b2603973cbbeead084174fd483eb20e962f031e6c0e10d0d750f335b4471175cacea5cfd17f0b634a7f9f06e8ca0f396f0dbf6cd43459d08308fa5654e4c7300a5ce0095947f6eac5d3cbaf5a88a96fbe20", 0x72}, {&(0x7f0000000200)="d58bd87a1c6374246d58f8b21cd1327523301e31ce5ab93a5022ab2b68be101ad27b7a1f3f47c6c1b4766097b135eb7871a18dc5023520f8e35ceebafedcfc2aba7f0dd121424b5065626a108aba0aac02d02ae40e5e6cd9455365d85aa9143867ed77b6f548cfebdd9a0e7b665eff64d6b8f0797536ae350e35fd2ddcbe42f876c5aaa829d68be8d70e121482a0cf214fbec87d5b301ab4893eb4", 0x9b}, 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0x1000}, {&(0x7f00000002c0)="4a9f07e08467c0cb6b7471f1dd95cba586c6a11607e816a9572ffc938c3aa9ebfb4e2aef8f5565a023587f44c5eb35b5cc8b99c625c131018519982ae5fd03ddd8b53c5f5bef833c776595f7ce321e758cebeccb96865bb9942fd705445b8076cc5278cb222220919a47b23c25765cc73c1adbf585aba22c5d76678077a0bc158f194cf4c6df2ea5489770a55254b9d5829a7f52cec9e2c550c9f38a1bcd7b3004f6ea4a3389d2a7ca0f3b69fe84b93dffdb5ad4411d7b526caf31eefd4a7e825f9b6a42", 0xc4}, {&(0x7f00000003c0)="475b6f7ff0a0325945b8f263", 0xc}, {&(0x7f0000000400)="2a91a87a7307ad24837fd7eb2ab3377a867808d9d2102e2cd1d122", 0x1b}, {&(0x7f0000000440)="6387cca7b30fa563bb", 0x9}, {&(0x7f0000001d40)="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", 0xacd}], 0x9}, 0x0)
[ 287.538832][ T6329] ? new_inode+0x280/0x280
[ 287.543579][ T6329] ? generic_write_checks+0x2c0/0x400
[ 287.548126][ T6329] __generic_file_write_iter+0x2ae/0x500
[ 287.552472][ T6329] generic_file_write_iter+0xe3/0x350
[ 287.556543][ T6329] vfs_write+0x9ed/0xdd0
[ 287.559733][ T6329] ? kernel_write+0x630/0x630
[ 287.564844][ T6329] ? __fget_files+0x26a/0x440
[ 287.569079][ T6329] ? __fget_light+0xe5/0x270
[ 287.569662][ T6337] netlink: 'syz-executor.0': attribute type 8 has an invalid length.
[ 287.572870][ T6329] ksys_write+0x12b/0x250
[ 287.572911][ T6329] ? __ia32_sys_read+0xb0/0xb0
[ 287.572941][ T6329] ? syscall_enter_from_user_mode+0x26/0xb0
[ 287.572972][ T6329] do_syscall_64+0x39/0xb0
07:31:53 executing program 0:
syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff)
socket$inet6_tcp(0xa, 0x1, 0x0)
[ 287.572992][ T6329] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 287.597848][ T6329] RIP: 0033:0x7f6adec3de4f
07:31:53 executing program 1:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff})
sendmsg$tipc(r0, &(0x7f0000000640)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x3}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="009749db12487b457c7d10089cd27b6117a9090bcdc9a9b988822f48df13eae530e9332a0b241d3e90d4260c3704e9d867e86a00426531c76cc58da8b684dbfa11060d294752028d72a665da72bfb387ea716d9b5ca19a291b4f1c466ffe6c933e329972faa771ff447615469eca1e00e80304528bcbbbdb150514c4c42c097ef91afc42512fc911af1d7a426c3fb546e00579ab122f0cd14ed0589acd95e0db36ff5996c17ab246f75297202508200468c3e7e3ac88601b0a2341bf56cd83b5cdf54ae7aa6947bf061583475c9d83", 0xcf}, {&(0x7f0000000180)="f8c5c440ed15acfa65925047408cb6b5c72f1b7dbf9fc602fcbc5cabb658bd7e8b2603973cbbeead084174fd483eb20e962f031e6c0e10d0d750f335b4471175cacea5cfd17f0b634a7f9f06e8ca0f396f0dbf6cd43459d08308fa5654e4c7300a5ce0095947f6eac5d3cbaf5a88a96fbe20", 0x72}, {&(0x7f0000000200)="d58bd87a1c6374246d58f8b21cd1327523301e31ce5ab93a5022ab2b68be101ad27b7a1f3f47c6c1b4766097b135eb7871a18dc5023520f8e35ceebafedcfc2aba7f0dd121424b5065626a108aba0aac02d02ae40e5e6cd9455365d85aa9143867ed77b6f548cfebdd9a0e7b665eff64d6b8f0797536ae350e35fd2ddcbe42f876c5aaa829d68be8d70e121482a0cf214fbec87d5b301ab4893eb4", 0x9b}, 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0x1000}, {&(0x7f00000002c0)="4a9f07e08467c0cb6b7471f1dd95cba586c6a11607e816a9572ffc938c3aa9ebfb4e2aef8f5565a023587f44c5eb35b5cc8b99c625c131018519982ae5fd03ddd8b53c5f5bef833c776595f7ce321e758cebeccb96865bb9942fd705445b8076cc5278cb222220919a47b23c25765cc73c1adbf585aba22c5d76678077a0bc158f194cf4c6df2ea5489770a55254b9d5829a7f52cec9e2c550c9f38a1bcd7b3004f6ea4a3389d2a7ca0f3b69fe84b93dffdb5ad4411d7b526caf31eefd4a7e825f9b6a42", 0xc4}, {&(0x7f00000003c0)="475b6f7ff0a0325945b8f263", 0xc}, {&(0x7f0000000400)="2a91a87a7307ad24837fd7eb2ab3377a867808d9d2102e2cd1d122", 0x1b}, {&(0x7f0000000440)="6387cca7b30fa563bb", 0x9}, {&(0x7f0000001d40)="b419747aa5d8cef73908ac8e94eaaf802c8e89469b461764c2a84e811be64ebeb30215b904a40d77440683cf4305ae1d9bc996e3823865b3f8d50abdc15e3b5c1868834ce33c03bad92d5d07295f0c100070a56e96e42d963eaddacc4bfe63afbdd9b9201a1b58106c1587ea15dc3ab4ef956e3748766a21e7aeabf3b95fc1f84c9321bbf2fbfe3f64b12f5e5dff2e316818f87482d986cf27911272ac4cf49806afb083d925254df8a478b05f44d667138f210ecae9ae76e5f0b3576f2a692b7e599cd8c86933bb7b41ab37b07fb9d154fce2af87c405677838affb54402efebaf50da116180cc6beb4b8b87d22754e71558a4f76095e506d7a84c47732657490f17014f3b95127103a6618ab85e2f6351b77fc930999dd306606215de5b761dc775aee0de5580d417fdcc93d5511ed55ee823201479c32458a6efe85902c302feccd84f981a340efc5deed828dc5c8809df296f60d8d7f1e0bb8f4e0932457b0075129d657b0990aaf9eb76117a3e9755eefc00831c5b04068a91324bec836021985fd8cae178d7966f370deef148e83e55a467d23fd8459fcdc145b61dd06e6a47854630615fd34bd88e1a4cac28183f37b470a34deba7dd0a9bc0bdfbaa2b98c5b4331eb7a49be982cd9cdcbf1a6465a4f21836a969032e3c222d86c9549eaa0f0a98eb56a4dfee9dd01500e15b1993947dc6af9de5d8fb13ed385f8537a455c9fbdd948b12960a9e3834931706450eac5b2316f0cbdd641286363290741919f5d0896a050f54db056a654b72a6f533f6a1e0a37760088b48689eec0d5e9d980a1b9ad88bfa50c189a9d2b56614f591ff5300cc5285650952899192a0f79e2f417986ec504c787ca9a4cdf8f1450e63a4eed6fedbb73415931ba9eb0d657eb8b18f46515a909b6c438ed19d3dc63ff98fd0835f1620f628324b4ce1a4c2df607323d8381ded6b2b70306736871dd778b130e39919d54ab0f8ad4df08797f5a3d13956363454acf04babe984694a93828c3a4b99b0c62f8698be5388ec43e396716411d82aafa4261411f21069efd62e3157383158592df115b894e44a61c614abd20019047d60107619e185c60660a666b6aa687bf9619130053adb25cefbeecc38d1c652b87ff8279d8e21dfa5b3e744ee5cd9b07c92dfcacabe682b5e56561e1813617fe34b4406d04ac630f473f63cf17c30cd82d2090dd11cf90cbf140ca33e9ea5ded3991b6aed31efb20459559f1aba108a2352d8eecf73296f0f0c841295bd2c7fbfcf21e226e10af9d2b456ebd193b0148ef9325c2bd7d45030b50cc1df689d93152d44070a74193e3cccae89d294a1000fce26aace39a97c022e5c9b5e966e92ba8034ac7ebeb82f1efde4afd1bc7291386b37918df7d617c96c3bd255052d02985c9ebda6ad54c1c472494ae94651a0704f61f769d80ff0d84a2da3878799912ba5067f2ff5411c52a10dc92c755e04ac4a6abc46c7ed3ff19f365a99c5521d17e2f45edcd1f9f58a24a0d0e46f8b2f65e6bc2a551457866e5fc2f1edd9b37e906b20afefcb9fc344f1fac3d4c7b15748ee6f314f3fd00dd54a4de21a95f743539d60313264240f51bdc067c6559f61bc47ab91912fc253db2e4f362884cf2fdf0e5843441ae5d064430325f339349c883b179a7102fe69977abe6276ba1fba754082ec2ee14de945d2b45fd29bcb23081e7fdda8ad1510dc5c1e2810cee4fd888c77cb78b73aee7a65d34b624d7225d6d013504659bc2d9dd7bf63e62317132c94aec6632b259c57c2ec0c65b41b5e08c09ed9fa884217a134f57d1311543f1b9bbfa25e905f2dc8410b6e9710a16edbec9da3cd107ce9020672372f52b9a2a1ac961695db3127d3841b60a63386184c9e7ba2b255ce3de920a614e2bc9a2ad38c0ace1c758e376c8c811a2a1f220cac8170d944d4060189599dccd3fdcc2eb769647912c505d66e8ba0f49c8301f0a4e4dd657c1d99f2fb3089f9399ca847e1a46f392fc2ff7817c2733d82f2454bb2bed91301ac464426ba511b4964b927e7cc41f7d54743e2ed8da7bfdea777a28c7e4e540927fe0d0d5275e2fe786a9ebc13896d0f986f196a21fb38e221491840516b474e922649fafe7869089ecd31f508b24a3151539ed1e4b38107a647961c6ee0ca9e378b66515484bb64f357307b5cd7a94e13c67ed45fbed801c421540d32367debf80c515c24ec59f4f5b35bff10891c52854f9be6e6a653f3a1f3e20de93e240e7be2fa840f567065c3462e74db4c1240172792b0226b9f5b346d0a7a357364a62c6666718a3018a1c3b05db1a300a0de95e068a28712ca4221f278692215ab40f004f77594d64ac9ee9029d39943aa4766031427ac016e68c4bc1e3e9dceb45d77495dc7dac451073670d5a6d35ec8de916f8b36218e35e2facbf20646fd8127a545293d2b7fb245d5facb4fecbf80c83d274fbacdba4c488dea26d657b51a8cd1fc4a47b96813bda1512826a8a4af5234629a8cfe247ba23d3b456d0c93334d3fbafb0990573a4b2750bce69f4b1fbbec20d13905b4675720266f5eeb2a7046533492dae277df96f6b1a9e0850dbf3516e686c72f604ea7772b9a3c0260cf761ea2dd73965a9c870ac51076acaf914f34183acd701bcc3481214eff03b546aa922ec8c7a59f8eb0af7388a629e7d1f4f54a3eb77ce8c72943328c3a4f46cdc15b8ee26f14ce422cfbd4a4250f38bb767227d87b91057c8e5006ecb85f4c05f005a3ec44ddb0f42af2ef8f9a396beb39ebaea5ea48f4fe7029431d6727bca39ce492f8e4d3fe5223bf19836b6ac010562d8bb3a4de100c3557d69fb01d522b9e5220228034b6f3d8f0d5dbdb3590d4ed7c4a040cbae6eb15f2ed03d6ffbba65b98889954ee196de05b652311bf04787a91229878b14025e1b2c9dd2b24f34437a9e92e23bef8a2efc1bed272e8583a18b57c9ec4d62b5a00e01ef20b4bdc5c415b50d1854f8868ed74a91092ee4ca210c9bd74c227275232cea0d17f67774dd8ca9a698f423b70bf8bc19cabc6acf36a6100f318868da142d20370badca7c3da0156965393d6edccecaf219cb36ba94300e775d91568b1e410ede28d53234727597cabe7d2017b4fc47e7bb804718c1d1798541ea06d0c38880d59c51dae1207904210301a5196b22076f4b077c88b498d5d458007ae4084262782a5811611106b24f1588b28d9fad571aa38f3b79991916657ce91a32fb8950f1479a9f9fe4c26da11eed10bfe2186d883e735c89a47cb23bebad313fc58ac5d7b6a1f402c2dbfba5fb3f873960bdc8e09c9eab5bb715ef9a3ebde0b3130c9e8853a37f2d51c04ffb4582cf9d90b5208359abffb2e80b3f5eddfb9bb3aa618ba162d361199e1dbb4c70529516279838b8770ca873329f99bd36f33b982a0e5fb2087c646f3569f03ebe5905614a7f48be3f5c89bdcdab0982db5c3e28e64e876eb340d82d1c7e5ee6b0c33b1efcca921649f2cf4727b3f843a1bf39e460c61137d8f6d5b1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0xacd}], 0x9}, 0x0)
[ 287.601402][ T6329] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 287.620274][ T6329] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 287.628911][ T6329] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
07:31:53 executing program 1:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff})
sendmsg$tipc(r0, &(0x7f0000000640)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x3}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="009749db12487b457c7d10089cd27b6117a9090bcdc9a9b988822f48df13eae530e9332a0b241d3e90d4260c3704e9d867e86a00426531c76cc58da8b684dbfa11060d294752028d72a665da72bfb387ea716d9b5ca19a291b4f1c466ffe6c933e329972faa771ff447615469eca1e00e80304528bcbbbdb150514c4c42c097ef91afc42512fc911af1d7a426c3fb546e00579ab122f0cd14ed0589acd95e0db36ff5996c17ab246f75297202508200468c3e7e3ac88601b0a2341bf56cd83b5cdf54ae7aa6947bf061583475c9d83", 0xcf}, {&(0x7f0000000180)="f8c5c440ed15acfa65925047408cb6b5c72f1b7dbf9fc602fcbc5cabb658bd7e8b2603973cbbeead084174fd483eb20e962f031e6c0e10d0d750f335b4471175cacea5cfd17f0b634a7f9f06e8ca0f396f0dbf6cd43459d08308fa5654e4c7300a5ce0095947f6eac5d3cbaf5a88a96fbe20", 0x72}, {&(0x7f0000000200)="d58bd87a1c6374246d58f8b21cd1327523301e31ce5ab93a5022ab2b68be101ad27b7a1f3f47c6c1b4766097b135eb7871a18dc5023520f8e35ceebafedcfc2aba7f0dd121424b5065626a108aba0aac02d02ae40e5e6cd9455365d85aa9143867ed77b6f548cfebdd9a0e7b665eff64d6b8f0797536ae350e35fd2ddcbe42f876c5aaa829d68be8d70e121482a0cf214fbec87d5b301ab4893eb4", 0x9b}, 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0x1000}, {&(0x7f00000002c0)="4a9f07e08467c0cb6b7471f1dd95cba586c6a11607e816a9572ffc938c3aa9ebfb4e2aef8f5565a023587f44c5eb35b5cc8b99c625c131018519982ae5fd03ddd8b53c5f5bef833c776595f7ce321e758cebeccb96865bb9942fd705445b8076cc5278cb222220919a47b23c25765cc73c1adbf585aba22c5d76678077a0bc158f194cf4c6df2ea5489770a55254b9d5829a7f52cec9e2c550c9f38a1bcd7b3004f6ea4a3389d2a7ca0f3b69fe84b93dffdb5ad4411d7b526caf31eefd4a7e825f9b6a42", 0xc4}, {&(0x7f00000003c0)="475b6f7ff0a0325945b8f263", 0xc}, {&(0x7f0000000400)="2a91a87a7307ad24837fd7eb2ab3377a867808d9d2102e2cd1d122", 0x1b}, {&(0x7f0000000440)="6387cca7b30fa563bb", 0x9}, {&(0x7f0000001d40)="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", 0xacd}], 0x9}, 0x0)
[ 287.636470][ T6329] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 287.644158][ T6329] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 287.650322][ T6329] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 287.656387][ T6329] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 287.662587][ T6329]
[ 287.733931][ T6329] loop3: detected capacity change from 0 to 9926
[ 287.749275][ T6329] FAT-fs (loop3): bogus logical sector size 1280
[ 287.753653][ T6329] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:53 executing program 1:
ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0)
syz_genetlink_get_family_id$batadv(&(0x7f0000000480), 0xffffffffffffffff)
setsockopt$inet6_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
getsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0)
accept4(0xffffffffffffffff, &(0x7f0000000b80)=@tipc, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0)
getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0)
ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, 0x0)
07:31:53 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 47)
07:31:53 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r2, 0x1000)
setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000000)=0x5, 0x0)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300) (async)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) (async)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000) (async)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) (async)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r2, 0x1000) (async)
setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000000)=0x5, 0x0) (async)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
07:31:53 executing program 0:
syz_usb_connect$uac1(0x0, 0xb5, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xa3, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@feature_unit={0x11, 0x24, 0x6, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @selector_unit={0x8, 0x24, 0x5, 0x0, 0x0, "65fd18"}, @output_terminal={0x9}, @selector_unit={0x8, 0x24, 0x5, 0x6, 0x0, "c0f9e7"}, @mixer_unit={0x8, 0x24, 0x4, 0x0, 0x0, "0fdfb9"}, @output_terminal={0x9}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)
07:31:53 executing program 1:
r0 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x0, 0x0)
process_madvise(r0, &(0x7f0000000f00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0)
[ 288.027385][ T6351] FAULT_INJECTION: forcing a failure.
[ 288.027385][ T6351] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 288.036795][ T6351] CPU: 0 PID: 6351 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 288.043069][ T6351] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 288.048633][ T6351] Call Trace:
[ 288.050737][ T6351]
07:31:53 executing program 1:
syz_clone(0x10806000, 0x0, 0x0, 0x0, 0x0, 0x0)
[ 288.052786][ T6351] dump_stack_lvl+0xd1/0x138
[ 288.055927][ T6351] should_fail_ex.cold+0x5/0xa
[ 288.059081][ T6351] copyin+0x19/0x120
[ 288.061562][ T6351] copy_page_from_iter_atomic+0x22b/0x1060
[ 288.065359][ T6351] ? copy_page_from_iter+0x110/0x110
[ 288.068713][ T38] audit: type=1400 audit(1673508713.618:188): avc: denied { create } for pid=6355 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1
[ 288.068734][ T6351] ? shmem_write_begin+0x162/0x380
[ 288.087234][ T6351] ? shmem_file_read_iter+0xa40/0xa40
[ 288.091306][ T6351] generic_perform_write+0x2ca/0x570
[ 288.095486][ T6351] ? folio_add_wait_queue+0x1c0/0x1c0
[ 288.100427][ T6351] ? new_inode+0x280/0x280
[ 288.103544][ T6351] ? generic_write_checks+0x2c0/0x400
[ 288.108164][ T6351] __generic_file_write_iter+0x2ae/0x500
[ 288.113801][ T6351] generic_file_write_iter+0xe3/0x350
[ 288.117813][ T6351] vfs_write+0x9ed/0xdd0
[ 288.121562][ T6351] ? kernel_write+0x630/0x630
[ 288.125305][ T6351] ? __fget_files+0x26a/0x440
[ 288.129193][ T6351] ? __fget_light+0xe5/0x270
[ 288.132833][ T6351] ksys_write+0x12b/0x250
[ 288.136170][ T6351] ? __ia32_sys_read+0xb0/0xb0
[ 288.139945][ T6351] ? syscall_enter_from_user_mode+0x26/0xb0
[ 288.144704][ T6351] do_syscall_64+0x39/0xb0
[ 288.148044][ T6351] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 288.151731][ T6351] RIP: 0033:0x7f6adec3de4f
[ 288.155066][ T6351] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 288.173867][ T6351] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 288.180322][ T6351] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 288.186527][ T6351] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 288.192846][ T6351] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 288.198882][ T6351] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 288.204969][ T6351] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 288.210948][ T6351]
[ 288.245073][ T6351] loop3: detected capacity change from 0 to 9926
[ 288.251379][ T6351] FAT-fs (loop3): bogus logical sector size 1280
[ 288.257415][ T6351] FAT-fs (loop3): Can't find a valid FAT filesystem
[ 288.262725][ T799] usb 5-1: new high-speed USB device number 7 using dummy_hcd
07:31:53 executing program 1:
r0 = socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0xf}, 0x14}}, 0x0)
07:31:53 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
sendto$packet(r0, &(0x7f0000000080)="d14d014354eb1c5b089a317ba0607c24219e2086fa1c", 0x16, 0x200080d1, &(0x7f00000000c0)={0x11, 0x6, 0x0, 0x1, 0x9, 0x6, @local}, 0x14)
r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x44000)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4}, 0x4)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
[ 288.354286][ T38] audit: type=1400 audit(1673508713.908:189): avc: denied { read } for pid=6366 comm="syz-executor.2" name="mice" dev="devtmpfs" ino=861 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1
07:31:53 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000040)=""/184, &(0x7f0000000100)=0xb8)
[ 288.389490][ T38] audit: type=1400 audit(1673508713.908:190): avc: denied { open } for pid=6366 comm="syz-executor.2" path="/dev/input/mice" dev="devtmpfs" ino=861 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=chr_file permissive=1
[ 288.555628][ T799] usb 5-1: Using ep0 maxpacket: 8
[ 288.692623][ T799] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping
[ 288.697770][ T799] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[ 288.707221][ T799] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3
[ 288.712353][ T799] usb 5-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping
[ 288.872698][ T799] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[ 288.878764][ T799] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 288.884313][ T799] usb 5-1: Product: syz
[ 288.887187][ T799] usb 5-1: Manufacturer: syz
[ 288.890245][ T799] usb 5-1: SerialNumber: syz
[ 289.212790][ T799] usb 5-1: 0:2 : does not exist
[ 289.222244][ T799] usb 5-1: USB disconnect, device number 7
[ 289.257288][ T5242] udevd[5242]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
07:31:55 executing program 0:
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
getpeername$unix(r0, 0x0, 0x0)
07:31:55 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 48)
07:31:55 executing program 1:
r0 = getpid()
setpriority(0x1, r0, 0x3b9)
07:31:55 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
sendto$packet(r0, &(0x7f0000000080)="d14d014354eb1c5b089a317ba0607c24219e2086fa1c", 0x16, 0x200080d1, &(0x7f00000000c0)={0x11, 0x6, 0x0, 0x1, 0x9, 0x6, @local}, 0x14)
r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x44000)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4}, 0x4) (async)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
07:31:55 executing program 0:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000740), 0x0, 0x0)
ioctl$TIOCCBRK(r0, 0x5428)
07:31:55 executing program 1:
r0 = socket$inet6(0xa, 0x3, 0x8)
setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000680)=@filter={'filter\x00', 0xe, 0x4, 0x510, 0xffffffff, 0x0, 0x0, 0xf8, 0xffffffff, 0xffffffff, 0x440, 0x440, 0x440, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={{0x28}, {0x0, "fcd1"}}]}, @REJECT={0x28}}, {{@ipv6={@local, @mcast2, [], [], 'bond_slave_1\x00', 'ip6_vti0\x00'}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@inet=@socket3={{0x28}}, @common=@ah={{0x30}}]}, @common=@inet=@TCPMSS={0x28}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, [], [], 'veth1_to_team\x00', 'veth1_to_bond\x00'}, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={{0x138}, {0x0, [], 0x0, 0x0, 0x0, [@loopback, @local, @loopback, @remote, @private1, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, @mcast2, @mcast1, @ipv4={'\x00', '\xff\xff', @multicast1}, @ipv4={'\x00', '\xff\xff', @local}, @ipv4={'\x00', '\xff\xff', @loopback}, @private1, @remote, @rand_addr=' \x01\x00', @mcast2]}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x570)
07:31:55 executing program 0:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff})
sendmsg$tipc(r0, &(0x7f0000000640)={&(0x7f0000000040)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x3}}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)="009749db12487b457c7d10089cd27b6117a9090bcdc9a9b988822f48df13eae530e9332a0b241d3e90d4260c3704e9d867e86a00426531c76cc58da8b684dbfa11060d294752028d72a665da72bfb387ea716d9b5ca19a291b4f1c466ffe6c933e329972faa771ff447615469eca1e00e80304528bcbbbdb150514c4c42c097ef91afc42512fc911af1d7a426c3fb546e00579ab122f0cd14ed0589acd95e0db36ff5996c17ab246f75297202508200468c3e7e3ac88601b0a2341bf56cd83b5cdf54ae7aa6947bf061583475c9d83", 0xcf}, {&(0x7f0000000180)="f8c5c440ed15acfa65925047408cb6b5c72f1b7dbf9fc602fcbc5cabb658bd7e8b2603973cbbeead084174fd483eb20e962f031e6c0e10d0d750f335b4471175cacea5cfd17f0b634a7f9f06e8ca0f396f0dbf6cd43459d08308fa5654e4c7300a5ce0095947f6eac5d3cbaf5a88a96fbe20", 0x72}, {&(0x7f0000000200)="d58bd87a1c6374246d58f8b21cd1327523301e31ce5ab93a5022ab2b68be101ad27b7a1f3f47c6c1b4766097b135eb7871a18dc5023520f8e35ceebafedcfc2aba7f0dd121424b5065626a108aba0aac02d02ae40e5e6cd9455365d85aa9143867ed77b6f548cfebdd9a0e7b665eff64d6b8f0797536ae350e35fd2ddcbe42f876c5aaa829d68be8d70e121482a0cf214fbec87d5b301ab4893eb4", 0x9b}, {&(0x7f0000000d40)="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", 0xc71}], 0x4}, 0x0)
[ 289.696294][ T6376] FAULT_INJECTION: forcing a failure.
[ 289.696294][ T6376] name fail_page_alloc, interval 1, probability 0, space 0, times 0
07:31:55 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000400)={'ip_vti0\x00', &(0x7f0000000340)={'tunl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @local, @initdev={0xac, 0x1e, 0x0, 0x0}}}}})
[ 289.714796][ T6384] x_tables: duplicate underflow at hook 2
[ 289.717675][ T6376] CPU: 0 PID: 6376 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 289.726565][ T6376] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
07:31:55 executing program 1:
r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0)
write$UHID_DESTROY(r0, &(0x7f00000010c0), 0x4)
[ 289.734311][ T6376] Call Trace:
[ 289.737216][ T6376]
[ 289.739831][ T6376] dump_stack_lvl+0xd1/0x138
[ 289.743614][ T6376] should_fail_ex.cold+0x5/0xa
[ 289.746821][ T6376] prepare_alloc_pages+0x178/0x570
[ 289.750845][ T6376] ? lock_chain_count+0x20/0x20
[ 289.754396][ T6376] ? __lock_acquire+0xbc3/0x56d0
[ 289.758234][ T6376] __alloc_pages+0x149/0x5b0
[ 289.763387][ T6376] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 289.769242][ T6376] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 289.773820][ T6376] ? lock_downgrade+0x6e0/0x6e0
[ 289.778250][ T6376] __folio_alloc+0x16/0x40
[ 289.781967][ T6376] vma_alloc_folio+0x155/0x870
[ 289.785774][ T6376] ? policy_nodemask+0x1c0/0x1c0
[ 289.793099][ T6376] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 289.796577][ T6376] ? avc_has_extended_perms+0xee0/0xee0
[ 289.800058][ T6376] shmem_alloc_folio+0xfe/0x1d0
[ 289.803229][ T6376] ? zero_user_segments.constprop.0+0x750/0x750
[ 289.807213][ T6376] ? percpu_counter_add_batch+0xc1/0x180
[ 289.811701][ T6376] ? __vm_enough_memory+0x188/0x390
[ 289.816292][ T6376] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 289.820933][ T6376] shmem_get_folio_gfp+0xb2e/0x1a30
[ 289.825240][ T6376] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 289.830283][ T6376] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 289.833993][ T6376] shmem_write_begin+0x14a/0x380
[ 289.836775][ T6376] ? shmem_file_read_iter+0xa40/0xa40
[ 289.839777][ T6376] generic_perform_write+0x256/0x570
[ 289.842729][ T6376] ? folio_add_wait_queue+0x1c0/0x1c0
[ 289.846884][ T6376] ? new_inode+0x280/0x280
[ 289.850128][ T6376] ? generic_write_checks+0x2c0/0x400
[ 289.853539][ T6376] __generic_file_write_iter+0x2ae/0x500
[ 289.857148][ T6376] generic_file_write_iter+0xe3/0x350
[ 289.860707][ T6376] vfs_write+0x9ed/0xdd0
[ 289.864149][ T6376] ? kernel_write+0x630/0x630
[ 289.867007][ T6376] ? __fget_files+0x26a/0x440
[ 289.870125][ T6376] ? __fget_light+0xe5/0x270
[ 289.873484][ T6376] ksys_write+0x12b/0x250
[ 289.876493][ T6376] ? __ia32_sys_read+0xb0/0xb0
[ 289.883256][ T6376] ? syscall_enter_from_user_mode+0x26/0xb0
[ 289.888604][ T6376] do_syscall_64+0x39/0xb0
[ 289.892951][ T6376] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 289.898340][ T6376] RIP: 0033:0x7f6adec3de4f
[ 289.903441][ T6376] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 289.919305][ T6376] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 289.924949][ T6376] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 289.930731][ T6376] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 289.936835][ T6376] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 289.943547][ T6376] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 289.950519][ T6376] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 289.956703][ T6376]
07:31:55 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000), 0x4)
07:31:55 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
sendto$packet(r0, &(0x7f0000000080)="d14d014354eb1c5b089a317ba0607c24219e2086fa1c", 0x16, 0x200080d1, &(0x7f00000000c0)={0x11, 0x6, 0x0, 0x1, 0x9, 0x6, @local}, 0x14)
r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x44000)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4}, 0x4)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300) (async)
sendto$packet(r0, &(0x7f0000000080)="d14d014354eb1c5b089a317ba0607c24219e2086fa1c", 0x16, 0x200080d1, &(0x7f00000000c0)={0x11, 0x6, 0x0, 0x1, 0x9, 0x6, @local}, 0x14) (async)
openat$mice(0xffffffffffffff9c, &(0x7f0000000000), 0x44000) (async)
setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x4}, 0x4) (async)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
07:31:55 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 49)
07:31:55 executing program 1:
r0 = socket$packet(0x11, 0x3, 0x300)
ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89b1, &(0x7f0000000400)={'ip_vti0\x00', 0x0})
07:31:55 executing program 1:
openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/keycreate\x00', 0x2, 0x0)
07:31:55 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xd, 0x0, 0x0)
[ 290.078804][ T6399] FAULT_INJECTION: forcing a failure.
07:31:55 executing program 0:
r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000640))
openat$cgroup_netprio_ifpriomap(r0, 0x0, 0x2, 0x0)
openat$cgroup_subtree(0xffffffffffffffff, 0x0, 0x2, 0x0)
epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0)
openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0)
epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0)
r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0)
ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0)
[ 290.078804][ T6399] name fail_page_alloc, interval 1, probability 0, space 0, times 0
07:31:55 executing program 1:
r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000))
[ 290.088094][ T6399] CPU: 2 PID: 6399 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 290.094478][ T6399] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 290.100116][ T6399] Call Trace:
[ 290.102199][ T6399]
[ 290.103982][ T6399] dump_stack_lvl+0xd1/0x138
[ 290.106846][ T6399] should_fail_ex.cold+0x5/0xa
[ 290.109961][ T6399] prepare_alloc_pages+0x178/0x570
[ 290.109982][ T6399] ? lock_chain_count+0x20/0x20
[ 290.110004][ T6399] ? __lock_acquire+0xbc3/0x56d0
[ 290.110025][ T6399] __alloc_pages+0x149/0x5b0
[ 290.122919][ T6399] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 290.127418][ T6399] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 290.130907][ T6399] ? lock_downgrade+0x6e0/0x6e0
[ 290.133992][ T6399] __folio_alloc+0x16/0x40
[ 290.137012][ T6399] vma_alloc_folio+0x155/0x870
[ 290.140033][ T6399] ? policy_nodemask+0x1c0/0x1c0
[ 290.143090][ T6399] ? avc_has_perm_noaudit+0x1f4/0x3a0
07:31:55 executing program 1:
add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='i', 0x1, 0xfffffffffffffffb)
[ 290.146860][ T6399] ? avc_has_extended_perms+0xee0/0xee0
[ 290.151844][ T6399] shmem_alloc_folio+0xfe/0x1d0
[ 290.155727][ T6399] ? zero_user_segments.constprop.0+0x750/0x750
[ 290.161474][ T6399] ? percpu_counter_add_batch+0xc1/0x180
[ 290.166240][ T6399] ? __vm_enough_memory+0x188/0x390
[ 290.170056][ T6399] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 290.174268][ T6399] shmem_get_folio_gfp+0xb2e/0x1a30
[ 290.178263][ T6399] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 290.181958][ T6399] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 290.186354][ T6399] shmem_write_begin+0x14a/0x380
[ 290.189820][ T6399] ? shmem_file_read_iter+0xa40/0xa40
[ 290.193717][ T6399] generic_perform_write+0x256/0x570
[ 290.197941][ T6399] ? folio_add_wait_queue+0x1c0/0x1c0
[ 290.203721][ T6399] ? new_inode+0x280/0x280
[ 290.207426][ T6399] ? generic_write_checks+0x2c0/0x400
[ 290.211810][ T6399] __generic_file_write_iter+0x2ae/0x500
[ 290.216319][ T6399] generic_file_write_iter+0xe3/0x350
[ 290.221093][ T6399] vfs_write+0x9ed/0xdd0
[ 290.224546][ T6399] ? kernel_write+0x630/0x630
[ 290.227800][ T6399] ? __fget_files+0x26a/0x440
[ 290.230932][ T6399] ? __fget_light+0xe5/0x270
[ 290.234241][ T6399] ksys_write+0x12b/0x250
[ 290.237564][ T6399] ? __ia32_sys_read+0xb0/0xb0
[ 290.241204][ T6399] ? syscall_enter_from_user_mode+0x26/0xb0
[ 290.245208][ T6399] do_syscall_64+0x39/0xb0
[ 290.248289][ T6399] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 290.252147][ T6399] RIP: 0033:0x7f6adec3de4f
[ 290.255379][ T6399] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 290.268719][ T6399] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 290.274693][ T6399] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 290.280613][ T6399] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 290.286763][ T6399] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 290.291988][ T6399] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 290.297681][ T6399] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 290.303304][ T6399]
07:31:55 executing program 1:
add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='i', 0x1, 0xfffffffffffffffb)
07:31:55 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 50)
07:31:55 executing program 1:
add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='i', 0x1, 0xfffffffffffffffb)
07:31:55 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
lseek(r1, 0x7, 0x2)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0)
write$char_usb(r2, &(0x7f00000000c0), 0x0)
r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/i2c', 0x208400, 0x94)
r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x4040c0, 0x80)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000100)=0x401, 0x4)
07:31:55 executing program 1:
add_key$user(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f0000000080)='i', 0x1, 0xfffffffffffffffb)
[ 290.428432][ T6420] FAULT_INJECTION: forcing a failure.
[ 290.428432][ T6420] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 290.441028][ T6420] CPU: 2 PID: 6420 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 290.447745][ T6420] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 290.453149][ T6420] Call Trace:
[ 290.455283][ T6420]
[ 290.457368][ T6420] dump_stack_lvl+0xd1/0x138
[ 290.460292][ T6420] should_fail_ex.cold+0x5/0xa
[ 290.463306][ T6420] copyin+0x19/0x120
[ 290.466767][ T6420] copy_page_from_iter_atomic+0x22b/0x1060
[ 290.471779][ T6420] ? copy_page_from_iter+0x110/0x110
[ 290.476120][ T6420] ? shmem_write_begin+0x162/0x380
[ 290.481105][ T6420] ? shmem_file_read_iter+0xa40/0xa40
[ 290.484990][ T6420] generic_perform_write+0x2ca/0x570
[ 290.489101][ T6420] ? folio_add_wait_queue+0x1c0/0x1c0
[ 290.492893][ T6420] ? new_inode+0x280/0x280
[ 290.496070][ T6420] ? generic_write_checks+0x2c0/0x400
[ 290.499440][ T6420] __generic_file_write_iter+0x2ae/0x500
[ 290.503495][ T6420] generic_file_write_iter+0xe3/0x350
[ 290.508465][ T6420] vfs_write+0x9ed/0xdd0
[ 290.511451][ T6420] ? kernel_write+0x630/0x630
[ 290.514999][ T6420] ? __fget_files+0x26a/0x440
[ 290.518459][ T6420] ? __fget_light+0xe5/0x270
[ 290.522056][ T6420] ksys_write+0x12b/0x250
[ 290.524982][ T6420] ? __ia32_sys_read+0xb0/0xb0
[ 290.533153][ T6420] ? syscall_enter_from_user_mode+0x26/0xb0
[ 290.541530][ T6420] do_syscall_64+0x39/0xb0
[ 290.545328][ T6420] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 290.550656][ T6420] RIP: 0033:0x7f6adec3de4f
[ 290.554512][ T6420] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 290.572250][ T6420] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 290.579491][ T6420] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 290.587623][ T6420] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 290.594618][ T6420] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 290.601448][ T6420] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 290.608428][ T6420] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 290.614928][ T6420]
[ 290.680592][ T6420] loop3: detected capacity change from 0 to 9926
[ 290.700710][ T6420] FAT-fs (loop3): bogus logical sector size 1280
[ 290.707948][ T6420] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:56 executing program 0:
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000080)={@map}, 0x10)
07:31:56 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
lseek(r1, 0x7, 0x2) (async, rerun: 64)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) (rerun: 64)
write$char_usb(r2, &(0x7f00000000c0), 0x0) (async, rerun: 64)
r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/i2c', 0x208400, 0x94) (rerun: 64)
r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x4040c0, 0x80)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000100)=0x401, 0x4)
07:31:56 executing program 0:
syz_open_dev$loop(&(0x7f0000000000), 0x200f1, 0xa49aca7a64047d10)
ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, 0x0)
r0 = openat$vcsu(0xffffffffffffff9c, 0x0, 0x800, 0x0)
ioctl$LOOP_GET_STATUS(r0, 0x4c03, 0x0)
r1 = syz_open_dev$loop(&(0x7f00000005c0), 0x7fff, 0x0)
r2 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000600), 0x1, 0x0)
ioctl$LOOP_SET_FD(r1, 0x4c00, r2)
ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01)
ioctl$SIOCGETNODEID(0xffffffffffffffff, 0x89e1, 0xfffffffffffffffe)
ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000580))
socket$nl_route(0x10, 0x3, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0))
bpf$OBJ_GET_PROG(0x7, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00'}, 0x10)
ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x541c, &(0x7f0000000640))
ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000440)=0x1)
getsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
openat$vcsu(0xffffffffffffff9c, &(0x7f0000000300), 0x57f000, 0x0)
[ 290.765923][ T38] audit: type=1400 audit(1673508716.318:191): avc: denied { append } for pid=6433 comm="syz-executor.0" name="loop3" dev="devtmpfs" ino=663 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1
07:31:56 executing program 1:
bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x16, 0x3, 0x0, 0x6, 0x0, 0x1}, 0x48)
07:31:56 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 51)
07:31:56 executing program 0:
r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000140)={@local})
07:31:56 executing program 1:
r0 = syz_open_dev$loop(&(0x7f00000005c0), 0x0, 0x0)
r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000600), 0x1, 0x0)
ioctl$LOOP_SET_FD(r0, 0x4c00, r1)
bpf$OBJ_GET_PROG(0x7, 0x0, 0x0)
07:31:56 executing program 0:
socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff})
write$nbd(r0, &(0x7f00000000c0), 0x10)
07:31:56 executing program 1:
r0 = semget$private(0x0, 0x5, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}], 0x1)
syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000004040)={0x0, 0x0, &(0x7f0000003a80)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="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"/487], 0x10}], 0x10000000000002a5, &(0x7f0000003f40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x500020}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
[ 290.876125][ T6442] FAULT_INJECTION: forcing a failure.
[ 290.876125][ T6442] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 290.889940][ T6442] CPU: 0 PID: 6442 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 290.896545][ T6442] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 290.902024][ T6442] Call Trace:
[ 290.904125][ T6442]
[ 290.906057][ T6442] dump_stack_lvl+0xd1/0x138
[ 290.909010][ T6442] should_fail_ex.cold+0x5/0xa
[ 290.912197][ T6442] prepare_alloc_pages+0x178/0x570
[ 290.915809][ T6442] ? lock_chain_count+0x20/0x20
[ 290.919614][ T6442] ? __lock_acquire+0xbc3/0x56d0
[ 290.922901][ T6442] __alloc_pages+0x149/0x5b0
[ 290.926172][ T6442] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 290.930345][ T6442] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 290.933759][ T6442] ? lock_downgrade+0x6e0/0x6e0
[ 290.937495][ T6442] __folio_alloc+0x16/0x40
[ 290.940837][ T6442] vma_alloc_folio+0x155/0x870
[ 290.944706][ T6442] ? policy_nodemask+0x1c0/0x1c0
[ 290.948462][ T6442] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 290.952500][ T6442] ? avc_has_extended_perms+0xee0/0xee0
[ 290.956578][ T6442] shmem_alloc_folio+0xfe/0x1d0
[ 290.960347][ T6442] ? zero_user_segments.constprop.0+0x750/0x750
[ 290.965809][ T6442] ? percpu_counter_add_batch+0xc1/0x180
[ 290.969993][ T6442] ? __vm_enough_memory+0x188/0x390
[ 290.973915][ T6442] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 290.978153][ T6442] shmem_get_folio_gfp+0xb2e/0x1a30
[ 290.981710][ T6442] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 290.986008][ T6442] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 290.990041][ T6442] shmem_write_begin+0x14a/0x380
[ 290.993797][ T6442] ? shmem_file_read_iter+0xa40/0xa40
[ 290.997824][ T6442] generic_perform_write+0x256/0x570
[ 291.001861][ T6442] ? folio_add_wait_queue+0x1c0/0x1c0
[ 291.005315][ T6442] ? new_inode+0x280/0x280
[ 291.007933][ T6442] ? generic_write_checks+0x2c0/0x400
[ 291.010937][ T6442] __generic_file_write_iter+0x2ae/0x500
[ 291.014444][ T6442] generic_file_write_iter+0xe3/0x350
[ 291.017534][ T6442] vfs_write+0x9ed/0xdd0
[ 291.020185][ T6442] ? kernel_write+0x630/0x630
[ 291.023121][ T6442] ? __fget_files+0x26a/0x440
[ 291.026061][ T6442] ? __fget_light+0xe5/0x270
[ 291.028859][ T6442] ksys_write+0x12b/0x250
[ 291.031368][ T6442] ? __ia32_sys_read+0xb0/0xb0
[ 291.034777][ T6442] ? syscall_enter_from_user_mode+0x26/0xb0
[ 291.039276][ T6442] do_syscall_64+0x39/0xb0
[ 291.042631][ T6442] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 291.047115][ T6442] RIP: 0033:0x7f6adec3de4f
[ 291.050906][ T6442] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 291.064402][ T6442] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 291.070436][ T6442] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 291.076635][ T6442] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 291.081468][ T6442] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 291.086299][ T6442] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 291.091137][ T6442] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 291.096783][ T6442]
07:31:56 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async)
r1 = socket$inet6_mptcp(0xa, 0x1, 0x106)
lseek(r1, 0x7, 0x2) (async)
r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0)
write$char_usb(r2, &(0x7f00000000c0), 0x0) (async)
r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/i2c', 0x208400, 0x94)
r4 = openat(r3, &(0x7f00000000c0)='./file0\x00', 0x4040c0, 0x80)
setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000100)=0x401, 0x4)
07:31:56 executing program 0:
r0 = semget$private(0x0, 0x5, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}], 0x1)
syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000004040)={0x0, 0x0, &(0x7f0000003a80)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="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"/487], 0x10}], 0x10000000000002a5, &(0x7f0000003f40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x500020}, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
07:31:56 executing program 1:
r0 = semget$private(0x0, 0x5, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}], 0x1)
syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000004040)={0x0, 0x0, &(0x7f0000003a80)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="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"/487], 0x10}], 0x10000000000002a5, &(0x7f0000003f40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x500020}, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000080), &(0x7f0000000100), 0x2, 0x0)
07:31:56 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 52)
[ 291.216538][ T6457] FAULT_INJECTION: forcing a failure.
[ 291.216538][ T6457] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 291.225187][ T6457] CPU: 1 PID: 6457 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 291.231462][ T6457] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 291.238007][ T6457] Call Trace:
[ 291.240717][ T6457]
[ 291.242817][ T6457] dump_stack_lvl+0xd1/0x138
[ 291.246495][ T6457] should_fail_ex.cold+0x5/0xa
[ 291.249182][ T6457] copyin+0x19/0x120
[ 291.251215][ T6457] copy_page_from_iter_atomic+0x22b/0x1060
[ 291.254711][ T6457] ? copy_page_from_iter+0x110/0x110
[ 291.257813][ T6457] ? shmem_write_begin+0x162/0x380
[ 291.260770][ T6457] ? shmem_file_read_iter+0xa40/0xa40
07:31:56 executing program 1:
r0 = semget$private(0x0, 0x5, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1)
listen(0xffffffffffffffff, 0x0)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}], 0x1)
syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000004040)={0x0, 0x0, &(0x7f0000003a80)=[{&(0x7f00000006c0)=ANY=[@ANYBLOB="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"/494], 0x10}], 0x10000000000002a5, &(0x7f0000003f40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x500020}, 0x0)
fsetxattr$trusted_overlay_opaque(r1, &(0x7f0000000040), &(0x7f0000000100), 0xfffffffffffffe6a, 0x0)
[ 291.263515][ T6457] generic_perform_write+0x2ca/0x570
[ 291.269176][ T6457] ? folio_add_wait_queue+0x1c0/0x1c0
[ 291.272277][ T6457] ? new_inode+0x280/0x280
[ 291.274934][ T6457] ? generic_write_checks+0x2c0/0x400
[ 291.278151][ T6457] __generic_file_write_iter+0x2ae/0x500
[ 291.282023][ T6457] generic_file_write_iter+0xe3/0x350
[ 291.285972][ T6457] vfs_write+0x9ed/0xdd0
[ 291.288980][ T6457] ? kernel_write+0x630/0x630
[ 291.292569][ T6457] ? __fget_files+0x26a/0x440
[ 291.296344][ T6457] ? __fget_light+0xe5/0x270
[ 291.299428][ T6457] ksys_write+0x12b/0x250
[ 291.302186][ T6457] ? __ia32_sys_read+0xb0/0xb0
[ 291.306105][ T6457] ? syscall_enter_from_user_mode+0x26/0xb0
[ 291.310587][ T6457] do_syscall_64+0x39/0xb0
[ 291.313679][ T6457] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 291.317705][ T6457] RIP: 0033:0x7f6adec3de4f
[ 291.320773][ T6457] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 291.333534][ T6457] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 291.338838][ T6457] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 291.343659][ T6457] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 291.349498][ T6457] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
07:31:56 executing program 1:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd\x00')
utimensat(r0, 0x0, 0x0, 0x0)
[ 291.354561][ T6457] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 291.359968][ T6457] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 291.365124][ T6457]
07:31:56 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000000)=0xffffffffffffff42)
[ 291.430740][ T6457] loop3: detected capacity change from 0 to 9926
[ 291.437946][ T38] audit: type=1400 audit(1673508716.988:192): avc: denied { write } for pid=6469 comm="syz-executor.1" name="fd" dev="proc" ino=38979 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1
[ 291.472615][ T6457] FAT-fs (loop3): bogus logical sector size 1280
[ 291.479101][ T6457] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:57 executing program 1:
syz_mount_image$fuse(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0)
mount(&(0x7f00000000c0)=ANY=[], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, 0x0)
mount(&(0x7f00000000c0)=ANY=[], &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, 0x0)
mount(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x100000, 0x0)
[ 291.551080][ T38] audit: type=1400 audit(1673508717.098:193): avc: denied { mount } for pid=6474 comm="syz-executor.1" name="/" dev="mqueue" ino=2017 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
07:31:57 executing program 0:
r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/devices/virtual', 0x0, 0x0)
write$char_usb(r0, 0xfffffffffffffffe, 0x0)
[ 291.578843][ T38] audit: type=1400 audit(1673508717.118:194): avc: denied { mounton } for pid=6474 comm="syz-executor.1" path="/syzkaller-testdir2488517353/syzkaller.seQdFA/167/file0" dev="mqueue" ino=2017 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1
07:31:57 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 53)
07:31:57 executing program 0:
openat$yama_ptrace_scope(0xffffffffffffff9c, &(0x7f0000000fc0), 0x2, 0x0)
[ 291.637767][ T38] audit: type=1400 audit(1673508717.188:195): avc: denied { unmount } for pid=5168 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1
07:31:57 executing program 1:
r0 = semget$private(0x0, 0x5, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0xffff}], 0x1)
semop(r0, &(0x7f00000000c0)=[{0x0, 0x9}], 0x1)
syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
r1 = socket$netlink(0x10, 0x3, 0x0)
sendmsg$netlink(r1, &(0x7f0000004040)={0x0, 0x0, &(0x7f0000003a80)=[{&(0x7f00000004c0)=ANY=[@ANYBLOB="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"/487], 0x10}], 0x10000000000002a5, &(0x7f0000003f40)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x500020}, 0x0)
fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
[ 291.643094][ T6478] FAULT_INJECTION: forcing a failure.
[ 291.643094][ T6478] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 291.668293][ T6478] CPU: 1 PID: 6478 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 291.675940][ T6478] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 291.683137][ T6478] Call Trace:
[ 291.685490][ T6478]
[ 291.687419][ T6478] dump_stack_lvl+0xd1/0x138
[ 291.690651][ T6478] should_fail_ex.cold+0x5/0xa
07:31:57 executing program 0:
socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff})
bind$tipc(r0, &(0x7f0000000000), 0x10)
[ 291.696373][ T6478] prepare_alloc_pages+0x178/0x570
[ 291.700855][ T6478] __alloc_pages+0x149/0x5b0
[ 291.704422][ T6478] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 291.716109][ T6478] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 291.720310][ T6478] ? lock_downgrade+0x6e0/0x6e0
[ 291.725119][ T6478] __folio_alloc+0x16/0x40
[ 291.728339][ T6478] vma_alloc_folio+0x155/0x870
[ 291.731441][ T6478] ? policy_nodemask+0x1c0/0x1c0
[ 291.735568][ T6478] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 291.740468][ T6478] ? avc_has_extended_perms+0xee0/0xee0
[ 291.746102][ T6478] shmem_alloc_folio+0xfe/0x1d0
[ 291.751621][ T6478] ? zero_user_segments.constprop.0+0x750/0x750
[ 291.757026][ T6478] ? percpu_counter_add_batch+0xc1/0x180
[ 291.760891][ T6478] ? __vm_enough_memory+0x188/0x390
[ 291.766528][ T6478] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 291.771169][ T6478] shmem_get_folio_gfp+0xb2e/0x1a30
[ 291.778028][ T6478] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 291.782659][ T6478] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 291.787739][ T6478] shmem_write_begin+0x14a/0x380
[ 291.792383][ T6478] ? shmem_file_read_iter+0xa40/0xa40
[ 291.796324][ T6478] generic_perform_write+0x256/0x570
[ 291.800243][ T6478] ? folio_add_wait_queue+0x1c0/0x1c0
[ 291.804341][ T6478] ? new_inode+0x280/0x280
[ 291.808814][ T6478] ? generic_write_checks+0x2c0/0x400
[ 291.812319][ T6478] __generic_file_write_iter+0x2ae/0x500
[ 291.815869][ T6478] generic_file_write_iter+0xe3/0x350
[ 291.819241][ T6478] vfs_write+0x9ed/0xdd0
[ 291.821923][ T6478] ? kernel_write+0x630/0x630
[ 291.824966][ T6478] ? __fget_files+0x26a/0x440
[ 291.827908][ T6478] ? __fget_light+0xe5/0x270
[ 291.918984][ T6478] ksys_write+0x12b/0x250
[ 291.922593][ T6478] ? __ia32_sys_read+0xb0/0xb0
[ 291.925709][ T6478] ? syscall_enter_from_user_mode+0x26/0xb0
[ 291.930352][ T6478] do_syscall_64+0x39/0xb0
[ 291.933406][ T6478] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 291.937809][ T6478] RIP: 0033:0x7f6adec3de4f
[ 291.941199][ T6478] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 291.959666][ T6478] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 291.969439][ T6478] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 291.977073][ T6478] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 291.984208][ T6478] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 291.994210][ T6478] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 292.002578][ T6478] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 292.008752][ T6478]
07:31:57 executing program 1:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
sendmsg$can_bcm(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x3, 0x800, 0xf226, {}, {0x0, 0xea60}, {0x3, 0x1, 0x1, 0x1}, 0x1, @can={{0x4, 0x0, 0x1}, 0x1, 0x1, 0x0, 0x0, "898f46f68688297b"}}, 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000)
setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000140)=0x58a, 0x4)
r2 = syz_clone(0x0, 0x0, 0x3f, 0x0, 0x0, 0x0)
process_vm_writev(r2, &(0x7f0000001540)=[{&(0x7f0000000180)=""/106, 0x6a}, {0x0}, {&(0x7f0000000280)=""/213, 0xd5}], 0x3, &(0x7f0000001780)=[{&(0x7f0000000380)=""/231, 0xe7}, {0x0}], 0x2, 0x0)
ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000100)=r2)
07:31:57 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 54)
07:31:57 executing program 0:
r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000008c0), 0x0, 0x0)
ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000))
07:31:57 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xc0, 0x5, 0xf7, 0x80, 0x0, 0x3, 0x3, 0x80000000, 0x3d8, 0x40, 0x357, 0x65b4, 0x20, 0x38, 0x1, 0x2142, 0x8, 0x401}, [{0x6474e551, 0x1, 0x1000, 0x6d2a, 0x5be, 0x6, 0x81, 0xfffffffffffffffb}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1a78)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r2, 0x1000)
sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r2, &(0x7f0000002080)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002040)={&(0x7f0000001b00)={0x530, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_PMSR_ATTR_PEERS={0x4c0, 0x5, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x44, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x10001}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x985}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x284}]}]}, {0x298, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2b7}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x98f}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2d}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x54, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xd}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x42}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x146f}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x19}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x139}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x1dc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x110, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xaf}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}]}, {0x1dc, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x170, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x12}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x58, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xbd45}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x6c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x64, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x86}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x14}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3f}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x24a}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffffb}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}]}, @NL80211_PMSR_ATTR_PEERS={0x4}, @NL80211_PMSR_ATTR_PEERS={0x58, 0x5, 0x0, 0x1, [{0x54, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x50, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xe0}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}]}]}]}]}]}]}, 0x530}, 0x1, 0x0, 0x0, 0x200448c4}, 0x24044043)
setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000001a80)=0x186, 0x4)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
07:31:57 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x0) (fail_nth: 1)
[ 292.226347][ T6495] FAULT_INJECTION: forcing a failure.
[ 292.226347][ T6495] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 292.236928][ T6495] CPU: 0 PID: 6495 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 292.244364][ T6495] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 292.249982][ T6495] Call Trace:
[ 292.252041][ T6495]
[ 292.253720][ T6495] dump_stack_lvl+0xd1/0x138
[ 292.256525][ T6495] should_fail_ex.cold+0x5/0xa
[ 292.259778][ T6495] copyin+0x19/0x120
[ 292.262700][ T6495] copy_page_from_iter_atomic+0x22b/0x1060
[ 292.267277][ T6495] ? copy_page_from_iter+0x110/0x110
[ 292.271287][ T6495] ? shmem_write_begin+0x162/0x380
[ 292.275280][ T6495] ? shmem_file_read_iter+0xa40/0xa40
[ 292.279518][ T6495] generic_perform_write+0x2ca/0x570
[ 292.283611][ T6495] ? folio_add_wait_queue+0x1c0/0x1c0
[ 292.289159][ T6495] ? new_inode+0x280/0x280
[ 292.293379][ T6495] ? generic_write_checks+0x2c0/0x400
[ 292.297528][ T6495] __generic_file_write_iter+0x2ae/0x500
[ 292.301715][ T6495] generic_file_write_iter+0xe3/0x350
[ 292.306060][ T6495] vfs_write+0x9ed/0xdd0
[ 292.309356][ T6495] ? kernel_write+0x630/0x630
[ 292.312695][ T6495] ? __fget_files+0x26a/0x440
[ 292.315852][ T6495] ? __fget_light+0xe5/0x270
[ 292.318829][ T6495] ksys_write+0x12b/0x250
[ 292.323110][ T6495] ? __ia32_sys_read+0xb0/0xb0
[ 292.328066][ T6495] ? syscall_enter_from_user_mode+0x26/0xb0
[ 292.331798][ T6495] do_syscall_64+0x39/0xb0
[ 292.334714][ T6495] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 292.338992][ T6495] RIP: 0033:0x7f6adec3de4f
[ 292.342770][ T6495] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 292.359352][ T6495] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 292.366310][ T6495] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 292.374177][ T6495] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 292.381626][ T6495] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 292.388040][ T6495] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 292.394044][ T6495] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 292.401840][ T6495]
[ 292.453282][ T6500] FAULT_INJECTION: forcing a failure.
[ 292.453282][ T6500] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 292.455713][ T6495] loop3: detected capacity change from 0 to 9926
[ 292.461456][ T6500] CPU: 1 PID: 6500 Comm: syz-executor.0 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 292.471974][ T6500] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 292.476472][ T6495] FAT-fs (loop3): bogus logical sector size 1280
[ 292.478806][ T6500] Call Trace:
[ 292.478817][ T6500]
[ 292.487675][ T6500] dump_stack_lvl+0xd1/0x138
[ 292.487897][ T6495] FAT-fs (loop3): Can't find a valid FAT filesystem
[ 292.490601][ T6500] should_fail_ex.cold+0x5/0xa
[ 292.498958][ T6500] copyout+0x19/0x120
[ 292.501514][ T6500] _copy_to_iter+0x587/0x11a0
[ 292.504542][ T6500] ? _copy_from_iter+0xf40/0xf40
[ 292.508064][ T6500] ? avc_has_extended_perms+0xee0/0xee0
[ 292.511683][ T6500] ? __phys_addr_symbol+0x30/0x70
[ 292.515581][ T6500] ? __check_object_size+0x2e2/0x5a0
[ 292.519750][ T6500] simple_copy_to_iter+0x50/0x70
[ 292.524516][ T6500] __skb_datagram_iter+0x10f/0x770
[ 292.528528][ T6500] ? avc_has_perm_noaudit+0x3a0/0x3a0
[ 292.533117][ T6500] ? skb_copy_and_hash_datagram_iter+0x50/0x50
[ 292.538470][ T6500] skb_copy_datagram_iter+0xd7/0x350
[ 292.544972][ T6500] packet_recvmsg+0x276/0x1170
07:31:58 executing program 1:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)={&(0x7f0000000fc0)={0x18, 0x2, 0x1, 0x201, 0x0, 0x0, {}, [@CTA_TUPLE_ORIG={0x4}]}, 0x18}}, 0x0)
[ 292.548317][ T6500] ? __packet_rcv_has_room+0x700/0x700
[ 292.553616][ T6500] ? security_socket_recvmsg+0x93/0xc0
[ 292.557381][ T6500] __sys_recvfrom+0x237/0x390
[ 292.560402][ T6500] ? __ia32_sys_send+0x100/0x100
[ 292.563630][ T6500] __x64_sys_recvfrom+0xe1/0x1b0
[ 292.566879][ T6500] ? syscall_enter_from_user_mode+0x26/0xb0
[ 292.571001][ T6500] do_syscall_64+0x39/0xb0
[ 292.574087][ T6500] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 292.577994][ T6500] RIP: 0033:0x7f566468c0c9
[ 292.581012][ T6500] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[ 292.593859][ T6500] RSP: 002b:00007f5665399168 EFLAGS: 00000246 ORIG_RAX: 000000000000002d
[ 292.600664][ T6500] RAX: ffffffffffffffda RBX: 00007f56647abf80 RCX: 00007f566468c0c9
[ 292.607093][ T6500] RDX: 0000000000000003 RSI: 0000000000000000 RDI: 0000000000000003
07:31:58 executing program 1:
openat$kvm(0xffffffffffffff9c, &(0x7f0000001900), 0x60000, 0x0)
[ 292.614210][ T6500] RBP: 00007f56653991d0 R08: 0000000000000000 R09: 0000000000000000
[ 292.624846][ T6500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 292.633318][ T6500] R13: 00007ffc0595a4cf R14: 00007f5665399300 R15: 0000000000022000
[ 292.641904][ T6500]
07:31:58 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xc0, 0x5, 0xf7, 0x80, 0x0, 0x3, 0x3, 0x80000000, 0x3d8, 0x40, 0x357, 0x65b4, 0x20, 0x38, 0x1, 0x2142, 0x8, 0x401}, [{0x6474e551, 0x1, 0x1000, 0x6d2a, 0x5be, 0x6, 0x81, 0xfffffffffffffffb}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1a78) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) (async, rerun: 32)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r2, 0x1000) (rerun: 32)
sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r2, &(0x7f0000002080)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002040)={&(0x7f0000001b00)={0x530, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_PMSR_ATTR_PEERS={0x4c0, 0x5, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x44, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x10001}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x985}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x284}]}]}, {0x298, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2b7}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x98f}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2d}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x54, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xd}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x42}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x146f}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x19}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x139}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x1dc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x110, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xaf}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}]}, {0x1dc, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x170, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x12}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x58, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xbd45}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x6c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x64, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x86}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x14}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3f}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x24a}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffffb}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}]}, @NL80211_PMSR_ATTR_PEERS={0x4}, @NL80211_PMSR_ATTR_PEERS={0x58, 0x5, 0x0, 0x1, [{0x54, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x50, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xe0}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}]}]}]}]}]}]}, 0x530}, 0x1, 0x0, 0x0, 0x200448c4}, 0x24044043) (async)
setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000001a80)=0x186, 0x4)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
07:31:58 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 55)
07:31:58 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x0) (fail_nth: 2)
07:31:58 executing program 1:
r0 = socket$netlink(0x10, 0x3, 0x0)
getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f00000000c0)=""/94, &(0x7f0000000140)=0x5e)
07:31:58 executing program 1:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0)
ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000000))
[ 292.806968][ T38] audit: type=1400 audit(1673508718.358:196): avc: denied { read } for pid=6520 comm="syz-executor.1" name="nullb0" dev="devtmpfs" ino=693 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1
[ 292.816127][ T6519] FAULT_INJECTION: forcing a failure.
[ 292.816127][ T6519] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 292.823189][ T38] audit: type=1400 audit(1673508718.358:197): avc: denied { open } for pid=6520 comm="syz-executor.1" path="/dev/nullb0" dev="devtmpfs" ino=693 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1
[ 292.833186][ T6519] CPU: 3 PID: 6519 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 292.851490][ T38] audit: type=1400 audit(1673508718.378:198): avc: denied { ioctl } for pid=6520 comm="syz-executor.1" path="/dev/nullb0" dev="devtmpfs" ino=693 ioctlcmd=0x1267 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1
[ 292.853318][ T6519] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 292.853338][ T6519] Call Trace:
[ 292.853346][ T6519]
[ 292.853356][ T6519] dump_stack_lvl+0xd1/0x138
[ 292.853395][ T6519] should_fail_ex.cold+0x5/0xa
[ 292.888818][ T6519] prepare_alloc_pages+0x178/0x570
[ 292.893825][ T6519] ? lock_chain_count+0x20/0x20
[ 292.898042][ T6519] ? __lock_acquire+0xbc3/0x56d0
[ 292.902300][ T6519] __alloc_pages+0x149/0x5b0
[ 292.905641][ T6519] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 292.909928][ T6519] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 292.913533][ T6519] ? lock_downgrade+0x6e0/0x6e0
[ 292.918035][ T6519] __folio_alloc+0x16/0x40
[ 292.921438][ T6519] vma_alloc_folio+0x155/0x870
[ 292.925507][ T6519] ? policy_nodemask+0x1c0/0x1c0
[ 292.929416][ T6519] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 292.933595][ T6519] ? avc_has_extended_perms+0xee0/0xee0
[ 292.937968][ T6519] shmem_alloc_folio+0xfe/0x1d0
[ 292.941783][ T6519] ? zero_user_segments.constprop.0+0x750/0x750
[ 292.946970][ T6519] ? percpu_counter_add_batch+0xc1/0x180
[ 292.951436][ T6519] ? __vm_enough_memory+0x188/0x390
[ 292.955612][ T6519] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 292.960191][ T6519] shmem_get_folio_gfp+0xb2e/0x1a30
[ 292.964577][ T6519] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 292.968693][ T6519] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 292.972462][ T6519] shmem_write_begin+0x14a/0x380
[ 292.975628][ T6519] ? shmem_file_read_iter+0xa40/0xa40
[ 292.979638][ T6519] generic_perform_write+0x256/0x570
[ 292.983174][ T6519] ? folio_add_wait_queue+0x1c0/0x1c0
[ 292.986352][ T6519] ? new_inode+0x280/0x280
[ 292.989047][ T6519] ? generic_write_checks+0x2c0/0x400
[ 292.992383][ T6519] __generic_file_write_iter+0x2ae/0x500
[ 292.995811][ T6519] generic_file_write_iter+0xe3/0x350
[ 292.999011][ T6519] vfs_write+0x9ed/0xdd0
[ 293.001475][ T6519] ? kernel_write+0x630/0x630
[ 293.004680][ T6519] ? __fget_files+0x26a/0x440
[ 293.008200][ T6519] ? __fget_light+0xe5/0x270
[ 293.011578][ T6519] ksys_write+0x12b/0x250
[ 293.014983][ T6519] ? __ia32_sys_read+0xb0/0xb0
[ 293.017958][ T6519] ? syscall_enter_from_user_mode+0x26/0xb0
[ 293.021506][ T6519] do_syscall_64+0x39/0xb0
[ 293.025586][ T6519] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 293.031009][ T6519] RIP: 0033:0x7f6adec3de4f
[ 293.035146][ T6519] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 293.053060][ T6519] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 293.061737][ T6519] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 293.068379][ T6519] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 293.074499][ T6519] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 293.082476][ T6519] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 293.089048][ T6519] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 293.097956][ T6519]
[ 293.104946][ T6515] FAULT_INJECTION: forcing a failure.
[ 293.104946][ T6515] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 293.119507][ T6515] CPU: 0 PID: 6515 Comm: syz-executor.0 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 293.129160][ T6515] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 293.137216][ T6515] Call Trace:
[ 293.140005][ T6515]
[ 293.142558][ T6515] dump_stack_lvl+0xd1/0x138
[ 293.146378][ T6515] should_fail_ex.cold+0x5/0xa
[ 293.150333][ T6515] _copy_to_user+0x2e/0x150
[ 293.153877][ T6515] simple_read_from_buffer+0xd0/0x160
[ 293.168007][ T6515] proc_fail_nth_read+0x18b/0x220
[ 293.172838][ T6515] ? proc_fault_inject_read+0x220/0x220
[ 293.177944][ T6515] ? security_file_permission+0xaf/0xd0
[ 293.184003][ T6515] vfs_read+0x25b/0x930
[ 293.188603][ T6515] ? proc_fault_inject_read+0x220/0x220
[ 293.194100][ T6515] ? kernel_read+0x1c0/0x1c0
[ 293.201540][ T6515] ? __fget_files+0x26a/0x440
[ 293.205644][ T6515] ksys_read+0x12b/0x250
[ 293.209605][ T6515] ? vfs_write+0xdd0/0xdd0
[ 293.213890][ T6515] ? syscall_enter_from_user_mode+0x26/0xb0
[ 293.219838][ T6515] do_syscall_64+0x39/0xb0
[ 293.223517][ T6515] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 293.229509][ T6515] RIP: 0033:0x7f566463deec
[ 293.233438][ T6515] 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
[ 293.251619][ T6515] RSP: 002b:00007f5665399160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 293.260137][ T6515] RAX: ffffffffffffffda RBX: 00007f56647abf80 RCX: 00007f566463deec
[ 293.266199][ T6515] RDX: 000000000000000f RSI: 00007f56653991e0 RDI: 0000000000000004
[ 293.271822][ T6515] RBP: 00007f56653991d0 R08: 0000000000000000 R09: 0000000000000000
[ 293.277708][ T6515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 293.283262][ T6515] R13: 00007ffc0595a4cf R14: 00007f5665399300 R15: 0000000000022000
[ 293.288621][ T6515]
07:31:58 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 56)
07:31:58 executing program 1:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0)
ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040))
[ 293.353520][ T6523] FAULT_INJECTION: forcing a failure.
[ 293.353520][ T6523] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 293.363304][ T6523] CPU: 1 PID: 6523 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 293.370706][ T6523] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 293.377422][ T6523] Call Trace:
[ 293.379731][ T6523]
[ 293.382070][ T6523] dump_stack_lvl+0xd1/0x138
[ 293.385343][ T6523] should_fail_ex.cold+0x5/0xa
[ 293.390779][ T6523] copyin+0x19/0x120
[ 293.394395][ T6523] copy_page_from_iter_atomic+0x22b/0x1060
[ 293.400765][ T6523] ? copy_page_from_iter+0x110/0x110
[ 293.404392][ T6523] ? shmem_write_begin+0x162/0x380
[ 293.407772][ T6523] ? shmem_file_read_iter+0xa40/0xa40
[ 293.411554][ T6523] generic_perform_write+0x2ca/0x570
[ 293.416211][ T6523] ? folio_add_wait_queue+0x1c0/0x1c0
[ 293.420322][ T6523] ? new_inode+0x280/0x280
[ 293.424075][ T6523] ? generic_write_checks+0x2c0/0x400
[ 293.428024][ T6523] __generic_file_write_iter+0x2ae/0x500
[ 293.432463][ T6523] generic_file_write_iter+0xe3/0x350
[ 293.436482][ T6523] vfs_write+0x9ed/0xdd0
[ 293.439408][ T6523] ? kernel_write+0x630/0x630
[ 293.443869][ T6523] ? __fget_files+0x26a/0x440
[ 293.447684][ T6523] ? __fget_light+0xe5/0x270
[ 293.451763][ T6523] ksys_write+0x12b/0x250
[ 293.457353][ T6523] ? __ia32_sys_read+0xb0/0xb0
[ 293.461524][ T6523] ? syscall_enter_from_user_mode+0x26/0xb0
[ 293.465558][ T6523] do_syscall_64+0x39/0xb0
[ 293.469081][ T6523] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 293.475194][ T6523] RIP: 0033:0x7f6adec3de4f
[ 293.479547][ T6523] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 293.502010][ T6523] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 293.508342][ T6523] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 293.515945][ T6523] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 293.521851][ T6523] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 293.528573][ T6523] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 293.537117][ T6523] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 293.544298][ T6523]
[ 293.668181][ T6523] loop3: detected capacity change from 0 to 9926
[ 293.720707][ T6523] FAT-fs (loop3): bogus logical sector size 1280
[ 293.725561][ T6523] FAT-fs (loop3): Can't find a valid FAT filesystem
07:31:59 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 57)
07:31:59 executing program 1:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x1, 0x3}, 0x14}}, 0x0)
07:31:59 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0xc0, 0x5, 0xf7, 0x80, 0x0, 0x3, 0x3, 0x80000000, 0x3d8, 0x40, 0x357, 0x65b4, 0x20, 0x38, 0x1, 0x2142, 0x8, 0x401}, [{0x6474e551, 0x1, 0x1000, 0x6d2a, 0x5be, 0x6, 0x81, 0xfffffffffffffffb}], "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", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x1a78)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r2, 0x1000) (async)
sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r2, &(0x7f0000002080)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002040)={&(0x7f0000001b00)={0x530, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_PMSR_ATTR_PEERS={0x4c0, 0x5, 0x0, 0x1, [{0x48, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x44, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xe}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x10001}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x985}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x284}]}]}, {0x298, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_CHANNEL_WIDTH={0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x2b7}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x6}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x98f}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2d}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x54, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xd}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x42}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x146f}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x19}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x139}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x6}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x1dc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x110, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xc}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xaf}]}, @NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1d}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x4}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}]}]}, {0x1dc, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x7}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x170, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x12}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x58, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xbd45}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x6c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x64, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x86}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x40}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x34, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x14}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x3f}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x24a}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffffb}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}]}, @NL80211_PMSR_ATTR_PEERS={0x4}, @NL80211_PMSR_ATTR_PEERS={0x58, 0x5, 0x0, 0x1, [{0x54, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x50, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x48, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x15}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xe0}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}]}]}]}]}]}]}, 0x530}, 0x1, 0x0, 0x0, 0x200448c4}, 0x24044043)
setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000001a80)=0x186, 0x4)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
07:31:59 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x0)
07:31:59 executing program 1:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
getsockname$netlink(r0, 0x0, &(0x7f0000000040))
[ 294.093384][ T6528] FAULT_INJECTION: forcing a failure.
[ 294.093384][ T6528] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 294.102891][ T6528] CPU: 3 PID: 6528 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 294.109791][ T6503] syz-executor.1 (6503) used greatest stack depth: 21720 bytes left
[ 294.110495][ T6528] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 294.110508][ T6528] Call Trace:
[ 294.110514][ T6528]
[ 294.110520][ T6528] dump_stack_lvl+0xd1/0x138
[ 294.110549][ T6528] should_fail_ex.cold+0x5/0xa
[ 294.133046][ T6528] prepare_alloc_pages+0x178/0x570
[ 294.137700][ T6528] ? lock_chain_count+0x20/0x20
[ 294.141765][ T6528] ? __lock_acquire+0xbc3/0x56d0
[ 294.145293][ T6528] __alloc_pages+0x149/0x5b0
[ 294.148408][ T6528] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 294.152796][ T6528] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 294.156221][ T6528] ? lock_downgrade+0x6e0/0x6e0
[ 294.159195][ T6528] __folio_alloc+0x16/0x40
[ 294.162005][ T6528] vma_alloc_folio+0x155/0x870
[ 294.165321][ T6528] ? policy_nodemask+0x1c0/0x1c0
[ 294.168592][ T6528] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 294.171832][ T6528] ? avc_has_extended_perms+0xee0/0xee0
[ 294.174898][ T6528] shmem_alloc_folio+0xfe/0x1d0
[ 294.178477][ T6528] ? zero_user_segments.constprop.0+0x750/0x750
[ 294.183199][ T6528] ? percpu_counter_add_batch+0xc1/0x180
[ 294.187567][ T6528] ? __vm_enough_memory+0x188/0x390
[ 294.191519][ T6528] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 294.196042][ T6528] shmem_get_folio_gfp+0xb2e/0x1a30
[ 294.200045][ T6528] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 294.204570][ T6528] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 294.208947][ T6528] shmem_write_begin+0x14a/0x380
[ 294.212463][ T6528] ? shmem_file_read_iter+0xa40/0xa40
[ 294.216203][ T6528] generic_perform_write+0x256/0x570
[ 294.219880][ T6528] ? folio_add_wait_queue+0x1c0/0x1c0
[ 294.223600][ T6528] ? new_inode+0x280/0x280
[ 294.226717][ T6528] ? generic_write_checks+0x2c0/0x400
[ 294.230389][ T6528] __generic_file_write_iter+0x2ae/0x500
[ 294.234234][ T6528] generic_file_write_iter+0xe3/0x350
[ 294.237731][ T6528] vfs_write+0x9ed/0xdd0
[ 294.240498][ T6528] ? kernel_write+0x630/0x630
[ 294.243712][ T6528] ? __fget_files+0x26a/0x440
[ 294.246740][ T6528] ? __fget_light+0xe5/0x270
[ 294.249903][ T6528] ksys_write+0x12b/0x250
[ 294.253204][ T6528] ? __ia32_sys_read+0xb0/0xb0
[ 294.256190][ T6528] ? syscall_enter_from_user_mode+0x26/0xb0
[ 294.259941][ T6528] do_syscall_64+0x39/0xb0
[ 294.263076][ T6528] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 294.267483][ T6528] RIP: 0033:0x7f6adec3de4f
[ 294.270265][ T6528] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 294.281868][ T6528] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 294.287418][ T6528] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 294.292909][ T6528] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 294.298813][ T6528] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 294.304191][ T6528] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 294.309141][ T6528] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 294.314640][ T6528]
07:31:59 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 58)
07:31:59 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x2, 0x0, 0x0, 0x0)
07:31:59 executing program 1:
bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x11}, 0x48)
07:31:59 executing program 1:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f00000000c0)={0xb, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, 0x401}}, 0x18)
[ 294.441345][ T6541] FAULT_INJECTION: forcing a failure.
[ 294.441345][ T6541] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 294.450301][ T6541] CPU: 1 PID: 6541 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
07:32:00 executing program 1:
r0 = socket$rxrpc(0x21, 0x2, 0x2)
connect$rxrpc(r0, &(0x7f0000001740)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @empty}}, 0x24)
07:32:00 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
r1 = socket$nl_route(0x10, 0x3, 0x0)
r2 = socket$inet6_udp(0xa, 0x2, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff})
r4 = dup(r3)
getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000440)={@empty, @ipv4={'\x00', '\xff\xff', @local}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5})
sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getroute={0x24, 0x1a, 0xf, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_OIF={0x8, 0x4, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x810}, 0x0)
bind$packet(r0, &(0x7f0000000000)={0x11, 0x7, r5, 0x1, 0x8, 0x6, @broadcast}, 0x14)
[ 294.457786][ T6541] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 294.465319][ T6541] Call Trace:
[ 294.467468][ T6541]
[ 294.469364][ T6541] dump_stack_lvl+0xd1/0x138
[ 294.472326][ T6541] should_fail_ex.cold+0x5/0xa
[ 294.475593][ T6541] copyin+0x19/0x120
[ 294.478076][ T6541] copy_page_from_iter_atomic+0x22b/0x1060
[ 294.481797][ T6541] ? copy_page_from_iter+0x110/0x110
[ 294.484978][ T6541] ? shmem_write_begin+0x162/0x380
[ 294.485251][ T38] audit: type=1400 audit(1673508720.008:199): avc: denied { create } for pid=6548 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1
[ 294.488177][ T6541] ? shmem_file_read_iter+0xa40/0xa40
[ 294.488199][ T6541] generic_perform_write+0x2ca/0x570
[ 294.488224][ T6541] ? folio_add_wait_queue+0x1c0/0x1c0
[ 294.488246][ T6541] ? new_inode+0x280/0x280
07:32:00 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x4}, 0x6)
write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[], 0xd)
[ 294.488260][ T6541] ? generic_write_checks+0x2c0/0x400
[ 294.502227][ T38] audit: type=1400 audit(1673508720.008:200): avc: denied { connect } for pid=6548 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1
[ 294.504131][ T6541] __generic_file_write_iter+0x2ae/0x500
[ 294.504176][ T6541] generic_file_write_iter+0xe3/0x350
[ 294.504200][ T6541] vfs_write+0x9ed/0xdd0
[ 294.504227][ T6541] ? kernel_write+0x630/0x630
[ 294.540851][ T38] audit: type=1400 audit(1673508720.058:201): avc: denied { bind } for pid=6546 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1
[ 294.543132][ T6541] ? __fget_files+0x26a/0x440
[ 294.543166][ T6541] ? __fget_light+0xe5/0x270
[ 294.543183][ T6541] ksys_write+0x12b/0x250
[ 294.543202][ T6541] ? __ia32_sys_read+0xb0/0xb0
[ 294.543220][ T6541] ? syscall_enter_from_user_mode+0x26/0xb0
[ 294.543240][ T6541] do_syscall_64+0x39/0xb0
[ 294.575213][ T6541] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 294.578918][ T6541] RIP: 0033:0x7f6adec3de4f
[ 294.581752][ T6541] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 294.594005][ T6541] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
07:32:00 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x4}, 0x6)
write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[], 0xd)
[ 294.599151][ T6541] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 294.605124][ T6541] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 294.610429][ T6541] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 294.616379][ T6541] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 294.621175][ T6541] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 294.626225][ T6541]
[ 294.636586][ T38] audit: type=1400 audit(1673508720.058:202): avc: denied { bind } for pid=6551 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 294.650945][ T38] audit: type=1400 audit(1673508720.058:203): avc: denied { write } for pid=6551 comm="syz-executor.1" path="socket:[36635]" dev="sockfs" ino=36635 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1
[ 294.702136][ T6541] loop3: detected capacity change from 0 to 9926
[ 294.710491][ T6541] FAT-fs (loop3): bogus logical sector size 1280
[ 294.716644][ T6541] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:00 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x4}, 0x6)
write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[], 0xd)
07:32:00 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x4a, 0x0, 0x0, 0x0)
07:32:00 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 59)
07:32:00 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
r1 = socket$nl_route(0x10, 0x3, 0x0) (async, rerun: 32)
r2 = socket$inet6_udp(0xa, 0x2, 0x0) (async, rerun: 32)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff})
r4 = dup(r3)
getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000440)={@empty, @ipv4={'\x00', '\xff\xff', @local}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5})
sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getroute={0x24, 0x1a, 0xf, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_OIF={0x8, 0x4, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x810}, 0x0) (async)
bind$packet(r0, &(0x7f0000000000)={0x11, 0x7, r5, 0x1, 0x8, 0x6, @broadcast}, 0x14)
[ 295.443392][ T6559] FAULT_INJECTION: forcing a failure.
[ 295.443392][ T6559] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 295.457060][ T6559] CPU: 2 PID: 6559 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 295.465158][ T6559] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 295.471487][ T6559] Call Trace:
[ 295.473849][ T6559]
[ 295.476041][ T6559] dump_stack_lvl+0xd1/0x138
[ 295.479400][ T6559] should_fail_ex.cold+0x5/0xa
[ 295.483380][ T6559] prepare_alloc_pages+0x178/0x570
[ 295.487435][ T6559] ? lock_chain_count+0x20/0x20
[ 295.491584][ T6559] ? __lock_acquire+0xbc3/0x56d0
[ 295.495775][ T6559] __alloc_pages+0x149/0x5b0
[ 295.499401][ T6559] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 295.504407][ T6559] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 295.508007][ T6559] ? lock_downgrade+0x6e0/0x6e0
[ 295.512185][ T6559] __folio_alloc+0x16/0x40
[ 295.515967][ T6559] vma_alloc_folio+0x155/0x870
[ 295.520198][ T6559] ? policy_nodemask+0x1c0/0x1c0
[ 295.525616][ T6559] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 295.529900][ T6559] ? avc_has_extended_perms+0xee0/0xee0
[ 295.534980][ T6559] shmem_alloc_folio+0xfe/0x1d0
[ 295.539400][ T6559] ? zero_user_segments.constprop.0+0x750/0x750
[ 295.544837][ T6559] ? percpu_counter_add_batch+0xc1/0x180
[ 295.549528][ T6559] ? __vm_enough_memory+0x188/0x390
[ 295.554284][ T6559] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 295.558940][ T6559] shmem_get_folio_gfp+0xb2e/0x1a30
[ 295.563346][ T6559] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 295.570201][ T6559] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 295.574350][ T6559] shmem_write_begin+0x14a/0x380
[ 295.577716][ T6559] ? shmem_file_read_iter+0xa40/0xa40
[ 295.581656][ T6559] generic_perform_write+0x256/0x570
[ 295.585598][ T6559] ? folio_add_wait_queue+0x1c0/0x1c0
[ 295.589764][ T6559] ? new_inode+0x280/0x280
[ 295.593653][ T6559] ? generic_write_checks+0x2c0/0x400
[ 295.599837][ T6559] __generic_file_write_iter+0x2ae/0x500
[ 295.613467][ T6559] generic_file_write_iter+0xe3/0x350
[ 295.619910][ T6559] vfs_write+0x9ed/0xdd0
[ 295.624257][ T6559] ? kernel_write+0x630/0x630
[ 295.627313][ T6559] ? __fget_files+0x26a/0x440
[ 295.630342][ T6559] ? __fget_light+0xe5/0x270
[ 295.633611][ T6559] ksys_write+0x12b/0x250
[ 295.637087][ T6559] ? __ia32_sys_read+0xb0/0xb0
[ 295.641483][ T6559] ? syscall_enter_from_user_mode+0x26/0xb0
[ 295.647857][ T6559] do_syscall_64+0x39/0xb0
[ 295.653290][ T6559] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 295.658720][ T6559] RIP: 0033:0x7f6adec3de4f
[ 295.662717][ T6559] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 295.679541][ T6559] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 295.688527][ T6559] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 295.698381][ T6559] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 295.705231][ T6559] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 295.712415][ T6559] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 295.719241][ T6559] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 295.724238][ T6559]
07:32:01 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
r1 = socket$nl_route(0x10, 0x3, 0x0) (async)
r2 = socket$inet6_udp(0xa, 0x2, 0x0) (async)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff})
r4 = dup(r3)
getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14)
ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000440)={@empty, @ipv4={'\x00', '\xff\xff', @local}, @local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20c200a2, r5}) (async)
sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_getroute={0x24, 0x1a, 0xf, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, [@RTA_OIF={0x8, 0x4, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x810}, 0x0) (async)
bind$packet(r0, &(0x7f0000000000)={0x11, 0x7, r5, 0x1, 0x8, 0x6, @broadcast}, 0x14)
07:32:01 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0xffffffffffffffff, 0x4}, 0x6)
write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[], 0xd)
07:32:01 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x7ffff, 0x0, 0x0, 0x0)
07:32:01 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 60)
[ 295.880365][ T6576] FAULT_INJECTION: forcing a failure.
[ 295.880365][ T6576] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 295.889728][ T6576] CPU: 3 PID: 6576 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 295.898112][ T6576] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 295.904159][ T6576] Call Trace:
[ 295.906571][ T6576]
[ 295.908736][ T6576] dump_stack_lvl+0xd1/0x138
[ 295.911793][ T6576] should_fail_ex.cold+0x5/0xa
[ 295.915478][ T6576] copyin+0x19/0x120
[ 295.918745][ T6576] copy_page_from_iter_atomic+0x22b/0x1060
[ 295.923937][ T6576] ? copy_page_from_iter+0x110/0x110
[ 295.928816][ T6576] ? shmem_write_begin+0x162/0x380
[ 295.932014][ T6576] ? shmem_file_read_iter+0xa40/0xa40
[ 295.935810][ T6576] generic_perform_write+0x2ca/0x570
[ 295.939607][ T6576] ? folio_add_wait_queue+0x1c0/0x1c0
[ 295.943680][ T6576] ? new_inode+0x280/0x280
[ 295.947169][ T6576] ? generic_write_checks+0x2c0/0x400
[ 295.952566][ T6576] __generic_file_write_iter+0x2ae/0x500
[ 295.956824][ T6576] generic_file_write_iter+0xe3/0x350
[ 295.961029][ T6576] vfs_write+0x9ed/0xdd0
[ 295.964544][ T6576] ? kernel_write+0x630/0x630
[ 295.968834][ T6576] ? __fget_files+0x26a/0x440
[ 295.972893][ T6576] ? __fget_light+0xe5/0x270
[ 295.976842][ T6576] ksys_write+0x12b/0x250
[ 295.980482][ T6576] ? __ia32_sys_read+0xb0/0xb0
[ 295.984594][ T6576] ? syscall_enter_from_user_mode+0x26/0xb0
[ 295.989456][ T6576] do_syscall_64+0x39/0xb0
[ 295.992589][ T6576] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 295.998233][ T6576] RIP: 0033:0x7f6adec3de4f
[ 296.001853][ T6576] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 296.017871][ T6576] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 296.023219][ T6576] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 296.028652][ T6576] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 296.033780][ T6576] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 296.041136][ T6576] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 296.046950][ T6576] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 296.051950][ T6576]
[ 296.114427][ T6576] loop3: detected capacity change from 0 to 9926
[ 296.121334][ T6576] FAT-fs (loop3): bogus logical sector size 1280
[ 296.130551][ T6576] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:01 executing program 1:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0)
write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f0000000200)={0x10, 0x30, 0xfa00, {0x0, 0x0, {0x1b, 0x0, 0x0, @private0}}}, 0x38)
07:32:01 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x7ffffffff000, 0x0, 0x0, 0x0)
07:32:01 executing program 1:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "11a8959d6b491393", "f5e0165bdda71661693549d8f62578fe7ecae5b05d26cf2cbd7ae0e9b68cb86c"})
07:32:01 executing program 1:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "11a8959d6b491393", "f5e0165bdda71661693549d8f62578fe7ecae5b05d26cf2cbd7ae0e9b68cb86c"})
07:32:01 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x2, 0x0, 0x0)
07:32:01 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 61)
07:32:01 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000440)={0x1, 0x0}, 0x8)
bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x15, 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="180000000100000000000000037502f799650000"], &(0x7f0000000080)='GPL\x00', 0x1f, 0xb6, &(0x7f0000000340)=""/182, 0x41100, 0x8, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x3, 0xa, 0x0, 0x81}, 0x10, r1}, 0x80)
r2 = socket$inet_mptcp(0x2, 0x1, 0x106)
ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8983, &(0x7f0000000200)={0x8, 'virt_wifi0\x00', {'tunl0\x00'}, 0x8})
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r3, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r3, 0x1000)
bpf$MAP_CREATE(0x0, &(0x7f0000001780)=@bloom_filter={0x1e, 0x6, 0x9, 0x6, 0x808, r3, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x4, 0xc}, 0x48)
r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sysvipc/msg\x00', 0x0, 0x0)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r5, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r5, 0x1000)
r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0)
r7 = openat$nmem0(0xffffffffffffff9c, &(0x7f0000000580), 0xd01040, 0x0)
r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r8, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r8, 0x1000)
r9 = openat2(r4, &(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x41, 0x8, 0x2}, 0x18)
r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000001680)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000001700)={0x8, 0xe, &(0x7f0000000240)=@raw=[@btf_id={0x18, 0x4, 0x3, 0x0, 0x5}, @alu={0x7, 0x1, 0x7, 0xb, 0x9, 0xfffffffffffffffe, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffe}, @generic={0x8, 0xd, 0x6, 0x4, 0x2136}, @map_fd={0x18, 0x9, 0x1, 0x0, r4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000}, @btf_id={0x18, 0x5, 0x3, 0x0, 0x4}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffe}], &(0x7f00000002c0)='GPL\x00', 0x120, 0x1000, &(0x7f0000000600)=""/4096, 0x100, 0x8, '\x00', 0x0, 0x17, r5, 0x8, &(0x7f0000000300)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0x1, 0xffff, 0x101}, 0x10, 0x0, r6, 0x0, &(0x7f00000016c0)=[r7, r8, r4, r9, r10, r4]}, 0x80)
r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r11, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r11, 0x1000)
r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r12, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4010, r12, 0xffffd000)
bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x7}, [@generic={0x4, 0x2, 0xd, 0x2, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x36b481c4}, @call={0x85, 0x0, 0x0, 0x33}, @call={0x85, 0x0, 0x0, 0x54}]}, &(0x7f0000000040)='syzkaller\x00', 0x1b3, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, 0x14, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000000c0)={0x5, 0x4, 0x0, 0x3ab}, 0x10, r1, r4, 0x0, &(0x7f0000000140)=[r11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r12]}, 0x80)
07:32:01 executing program 1:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "11a8959d6b491393", "f5e0165bdda71661693549d8f62578fe7ecae5b05d26cf2cbd7ae0e9b68cb86c"})
07:32:01 executing program 1:
r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0)
ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "11a8959d6b491393", "f5e0165bdda71661693549d8f62578fe7ecae5b05d26cf2cbd7ae0e9b68cb86c"})
[ 296.448474][ T6592] FAULT_INJECTION: forcing a failure.
[ 296.448474][ T6592] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 296.462575][ T6592] CPU: 2 PID: 6592 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 296.472201][ T6592] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 296.480652][ T6592] Call Trace:
[ 296.483893][ T6592]
[ 296.489425][ T6592] dump_stack_lvl+0xd1/0x138
[ 296.493020][ T6592] should_fail_ex.cold+0x5/0xa
[ 296.496140][ T6592] prepare_alloc_pages+0x178/0x570
[ 296.500007][ T6592] ? lock_chain_count+0x20/0x20
[ 296.503435][ T6592] ? __lock_acquire+0xbc3/0x56d0
[ 296.506853][ T6592] __alloc_pages+0x149/0x5b0
[ 296.510530][ T6592] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 296.515799][ T6592] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 296.522480][ T6592] ? lock_downgrade+0x6e0/0x6e0
[ 296.527616][ T6592] __folio_alloc+0x16/0x40
[ 296.532914][ T6592] vma_alloc_folio+0x155/0x870
[ 296.539104][ T6592] ? policy_nodemask+0x1c0/0x1c0
[ 296.544176][ T6592] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 296.548301][ T6592] ? avc_has_extended_perms+0xee0/0xee0
[ 296.553003][ T6592] shmem_alloc_folio+0xfe/0x1d0
[ 296.556798][ T6592] ? zero_user_segments.constprop.0+0x750/0x750
[ 296.564733][ T6592] ? percpu_counter_add_batch+0xc1/0x180
[ 296.568580][ T6592] ? __vm_enough_memory+0x188/0x390
[ 296.572367][ T6592] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 296.579670][ T6592] shmem_get_folio_gfp+0xb2e/0x1a30
[ 296.583111][ T6592] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 296.586831][ T6592] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 296.591792][ T6592] shmem_write_begin+0x14a/0x380
[ 296.595648][ T6592] ? shmem_file_read_iter+0xa40/0xa40
[ 296.600676][ T6592] generic_perform_write+0x256/0x570
[ 296.604234][ T6592] ? folio_add_wait_queue+0x1c0/0x1c0
[ 296.607677][ T6592] ? new_inode+0x280/0x280
[ 296.610690][ T6592] ? generic_write_checks+0x2c0/0x400
[ 296.613912][ T6592] __generic_file_write_iter+0x2ae/0x500
[ 296.617604][ T6592] generic_file_write_iter+0xe3/0x350
[ 296.621574][ T6592] vfs_write+0x9ed/0xdd0
[ 296.624411][ T6592] ? kernel_write+0x630/0x630
[ 296.627505][ T6592] ? __fget_files+0x26a/0x440
[ 296.630451][ T6592] ? __fget_light+0xe5/0x270
[ 296.634114][ T6592] ksys_write+0x12b/0x250
[ 296.637626][ T6592] ? __ia32_sys_read+0xb0/0xb0
[ 296.641035][ T6592] ? syscall_enter_from_user_mode+0x26/0xb0
[ 296.646735][ T6592] do_syscall_64+0x39/0xb0
[ 296.650992][ T6592] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 296.656327][ T6592] RIP: 0033:0x7f6adec3de4f
[ 296.659871][ T6592] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 296.679349][ T6592] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 296.686518][ T6592] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 296.693638][ T6592] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 296.700980][ T6592] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 296.707633][ T6592] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 296.714302][ T6592] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 296.721275][ T6592]
07:32:02 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x3, 0x0, 0x0)
07:32:02 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 62)
07:32:02 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async, rerun: 32)
bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000440)={0x1, 0x0}, 0x8) (rerun: 32)
bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x15, 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="180000000100000000000000037502f799650000"], &(0x7f0000000080)='GPL\x00', 0x1f, 0xb6, &(0x7f0000000340)=""/182, 0x41100, 0x8, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x3, 0xa, 0x0, 0x81}, 0x10, r1}, 0x80) (async, rerun: 32)
r2 = socket$inet_mptcp(0x2, 0x1, 0x106) (rerun: 32)
ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8983, &(0x7f0000000200)={0x8, 'virt_wifi0\x00', {'tunl0\x00'}, 0x8})
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r3, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r3, 0x1000)
bpf$MAP_CREATE(0x0, &(0x7f0000001780)=@bloom_filter={0x1e, 0x6, 0x9, 0x6, 0x808, r3, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x4, 0xc}, 0x48) (async)
r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sysvipc/msg\x00', 0x0, 0x0)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r5, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r5, 0x1000) (async)
r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) (async, rerun: 64)
r7 = openat$nmem0(0xffffffffffffff9c, &(0x7f0000000580), 0xd01040, 0x0) (async, rerun: 64)
r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r8, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r8, 0x1000)
r9 = openat2(r4, &(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x41, 0x8, 0x2}, 0x18) (async)
r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000001680)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000001700)={0x8, 0xe, &(0x7f0000000240)=@raw=[@btf_id={0x18, 0x4, 0x3, 0x0, 0x5}, @alu={0x7, 0x1, 0x7, 0xb, 0x9, 0xfffffffffffffffe, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffe}, @generic={0x8, 0xd, 0x6, 0x4, 0x2136}, @map_fd={0x18, 0x9, 0x1, 0x0, r4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000}, @btf_id={0x18, 0x5, 0x3, 0x0, 0x4}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffe}], &(0x7f00000002c0)='GPL\x00', 0x120, 0x1000, &(0x7f0000000600)=""/4096, 0x100, 0x8, '\x00', 0x0, 0x17, r5, 0x8, &(0x7f0000000300)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0x1, 0xffff, 0x101}, 0x10, 0x0, r6, 0x0, &(0x7f00000016c0)=[r7, r8, r4, r9, r10, r4]}, 0x80)
r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r11, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r11, 0x1000)
r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r12, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4010, r12, 0xffffd000) (async, rerun: 64)
bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x7}, [@generic={0x4, 0x2, 0xd, 0x2, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x36b481c4}, @call={0x85, 0x0, 0x0, 0x33}, @call={0x85, 0x0, 0x0, 0x54}]}, &(0x7f0000000040)='syzkaller\x00', 0x1b3, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, 0x14, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000000c0)={0x5, 0x4, 0x0, 0x3ab}, 0x10, r1, r4, 0x0, &(0x7f0000000140)=[r11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r12]}, 0x80) (rerun: 64)
07:32:02 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x6, 0x0, 0x0)
[ 296.840216][ T6600] FAULT_INJECTION: forcing a failure.
[ 296.840216][ T6600] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 296.851646][ T6600] CPU: 0 PID: 6600 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 296.860242][ T6600] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 296.867908][ T6600] Call Trace:
[ 296.870291][ T6600]
[ 296.872243][ T6600] dump_stack_lvl+0xd1/0x138
[ 296.875160][ T6600] should_fail_ex.cold+0x5/0xa
[ 296.879364][ T6600] copyin+0x19/0x120
[ 296.882597][ T6600] copy_page_from_iter_atomic+0x22b/0x1060
[ 296.887879][ T6600] ? copy_page_from_iter+0x110/0x110
[ 296.892359][ T6600] ? shmem_write_begin+0x162/0x380
[ 296.896905][ T6600] ? shmem_file_read_iter+0xa40/0xa40
[ 296.901174][ T6600] generic_perform_write+0x2ca/0x570
[ 296.905500][ T6600] ? folio_add_wait_queue+0x1c0/0x1c0
[ 296.909564][ T6600] ? new_inode+0x280/0x280
[ 296.915168][ T6600] ? generic_write_checks+0x2c0/0x400
[ 296.918862][ T6600] __generic_file_write_iter+0x2ae/0x500
[ 296.922739][ T6600] generic_file_write_iter+0xe3/0x350
[ 296.927408][ T6600] vfs_write+0x9ed/0xdd0
[ 296.931022][ T6600] ? kernel_write+0x630/0x630
[ 296.935322][ T6600] ? __fget_files+0x26a/0x440
[ 296.939227][ T6600] ? __fget_light+0xe5/0x270
[ 296.943359][ T6600] ksys_write+0x12b/0x250
[ 296.947208][ T6600] ? __ia32_sys_read+0xb0/0xb0
[ 296.952620][ T6600] ? syscall_enter_from_user_mode+0x26/0xb0
[ 296.962860][ T6600] do_syscall_64+0x39/0xb0
[ 296.967397][ T6600] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 296.973441][ T6600] RIP: 0033:0x7f6adec3de4f
[ 296.976607][ T6600] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 296.992683][ T6600] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 296.998953][ T6600] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 297.004794][ T6600] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 297.010552][ T6600] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 297.016329][ T6600] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 297.023212][ T6600] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 297.033327][ T6600]
[ 297.072756][ T6600] loop3: detected capacity change from 0 to 9926
[ 297.080222][ T6600] FAT-fs (loop3): bogus logical sector size 1280
[ 297.089426][ T6600] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:02 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x10, 0x0, 0x0)
07:32:02 executing program 1:
r0 = socket$nl_netfilter(0x10, 0x3, 0xc)
sendmsg$NFNL_MSG_COMPAT_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x30, 0x0, 0xb, 0x3, 0x0, 0x0, {0xa}, [@NFTA_COMPAT_TYPE={0x8}, @NFTA_COMPAT_NAME={0x9, 0x1, 'syz0\x00'}, @NFTA_COMPAT_REV={0x8}]}, 0x30}}, 0x0)
07:32:02 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000440)={0x1, 0x0}, 0x8)
bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x15, 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="180000000100000000000000037502f799650000"], &(0x7f0000000080)='GPL\x00', 0x1f, 0xb6, &(0x7f0000000340)=""/182, 0x41100, 0x8, '\x00', 0x0, 0xf, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x3, 0xa, 0x0, 0x81}, 0x10, r1}, 0x80) (async)
r2 = socket$inet_mptcp(0x2, 0x1, 0x106)
ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8983, &(0x7f0000000200)={0x8, 'virt_wifi0\x00', {'tunl0\x00'}, 0x8}) (async)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r3, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r3, 0x1000) (async)
bpf$MAP_CREATE(0x0, &(0x7f0000001780)=@bloom_filter={0x1e, 0x6, 0x9, 0x6, 0x808, r3, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x5, 0x4, 0xc}, 0x48) (async)
r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sysvipc/msg\x00', 0x0, 0x0) (async)
r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r5, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r5, 0x1000)
r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000540), 0x82, 0x0) (async)
r7 = openat$nmem0(0xffffffffffffff9c, &(0x7f0000000580), 0xd01040, 0x0) (async)
r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r8, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r8, 0x1000) (async)
r9 = openat2(r4, &(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x41, 0x8, 0x2}, 0x18)
r10 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000001680)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0)
bpf$PROG_LOAD(0x5, &(0x7f0000001700)={0x8, 0xe, &(0x7f0000000240)=@raw=[@btf_id={0x18, 0x4, 0x3, 0x0, 0x5}, @alu={0x7, 0x1, 0x7, 0xb, 0x9, 0xfffffffffffffffe, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffe}, @generic={0x8, 0xd, 0x6, 0x4, 0x2136}, @map_fd={0x18, 0x9, 0x1, 0x0, r4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x10000}, @btf_id={0x18, 0x5, 0x3, 0x0, 0x4}, @cb_func={0x18, 0x3, 0x4, 0x0, 0xfffffffffffffffe}], &(0x7f00000002c0)='GPL\x00', 0x120, 0x1000, &(0x7f0000000600)=""/4096, 0x100, 0x8, '\x00', 0x0, 0x17, r5, 0x8, &(0x7f0000000300)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x2, 0x1, 0xffff, 0x101}, 0x10, 0x0, r6, 0x0, &(0x7f00000016c0)=[r7, r8, r4, r9, r10, r4]}, 0x80) (async)
r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r11, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r11, 0x1000)
r12 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r12, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x4010, r12, 0xffffd000) (async)
bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x8, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x7}, [@generic={0x4, 0x2, 0xd, 0x2, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x36b481c4}, @call={0x85, 0x0, 0x0, 0x33}, @call={0x85, 0x0, 0x0, 0x54}]}, &(0x7f0000000040)='syzkaller\x00', 0x1b3, 0x0, 0x0, 0x41000, 0x4, '\x00', 0x0, 0x14, 0xffffffffffffffff, 0x8, &(0x7f0000000080)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000000c0)={0x5, 0x4, 0x0, 0x3ab}, 0x10, r1, r4, 0x0, &(0x7f0000000140)=[r11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r12]}, 0x80)
07:32:02 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 63)
07:32:02 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x300, 0x0, 0x0)
07:32:02 executing program 2:
socket$packet(0x11, 0x3, 0x300)
r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x2801, 0x0)
recvfrom$packet(r0, 0x0, 0xe6, 0x40000040, 0x0, 0xfffffffffffffd92)
07:32:02 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x600, 0x0, 0x0)
[ 297.310169][ T6620] FAULT_INJECTION: forcing a failure.
[ 297.310169][ T6620] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 297.321392][ T6620] CPU: 3 PID: 6620 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 297.330625][ T6620] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 297.338031][ T6620] Call Trace:
[ 297.340988][ T6620]
[ 297.343645][ T6620] dump_stack_lvl+0xd1/0x138
[ 297.347920][ T6620] should_fail_ex.cold+0x5/0xa
[ 297.351814][ T6620] prepare_alloc_pages+0x178/0x570
[ 297.355327][ T6620] ? lock_chain_count+0x20/0x20
[ 297.359428][ T6620] ? __lock_acquire+0xbc3/0x56d0
[ 297.364180][ T6620] __alloc_pages+0x149/0x5b0
[ 297.367748][ T6620] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 297.372894][ T6620] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 297.377220][ T6620] ? lock_downgrade+0x6e0/0x6e0
[ 297.381098][ T6620] __folio_alloc+0x16/0x40
[ 297.384665][ T6620] vma_alloc_folio+0x155/0x870
[ 297.388541][ T6620] ? policy_nodemask+0x1c0/0x1c0
[ 297.392641][ T6620] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 297.396879][ T6620] ? avc_has_extended_perms+0xee0/0xee0
[ 297.401693][ T6620] shmem_alloc_folio+0xfe/0x1d0
[ 297.405232][ T6620] ? zero_user_segments.constprop.0+0x750/0x750
[ 297.409931][ T6620] ? percpu_counter_add_batch+0xc1/0x180
[ 297.413497][ T6620] ? __vm_enough_memory+0x188/0x390
[ 297.416977][ T6620] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 297.420799][ T6620] shmem_get_folio_gfp+0xb2e/0x1a30
[ 297.424120][ T6620] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 297.429012][ T6620] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 297.433271][ T6620] shmem_write_begin+0x14a/0x380
[ 297.436531][ T6620] ? shmem_file_read_iter+0xa40/0xa40
[ 297.440736][ T6620] generic_perform_write+0x256/0x570
[ 297.445675][ T6620] ? folio_add_wait_queue+0x1c0/0x1c0
[ 297.449610][ T6620] ? new_inode+0x280/0x280
[ 297.452432][ T6620] ? generic_write_checks+0x2c0/0x400
[ 297.455875][ T6620] __generic_file_write_iter+0x2ae/0x500
[ 297.459457][ T6620] generic_file_write_iter+0xe3/0x350
[ 297.462593][ T6620] vfs_write+0x9ed/0xdd0
[ 297.465371][ T6620] ? kernel_write+0x630/0x630
[ 297.468391][ T6620] ? __fget_files+0x26a/0x440
[ 297.471535][ T6620] ? __fget_light+0xe5/0x270
[ 297.474744][ T6620] ksys_write+0x12b/0x250
[ 297.477765][ T6620] ? __ia32_sys_read+0xb0/0xb0
[ 297.481557][ T6620] ? syscall_enter_from_user_mode+0x26/0xb0
[ 297.486084][ T6620] do_syscall_64+0x39/0xb0
[ 297.489594][ T6620] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 297.493891][ T6620] RIP: 0033:0x7f6adec3de4f
[ 297.497325][ T6620] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 297.509714][ T6620] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 297.515425][ T6620] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 297.521321][ T6620] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 297.526638][ T6620] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 297.531790][ T6620] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 297.537397][ T6620] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 297.542584][ T6620]
07:32:03 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 64)
[ 297.709559][ T6628] FAULT_INJECTION: forcing a failure.
[ 297.709559][ T6628] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 297.722445][ T6628] CPU: 1 PID: 6628 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 297.731116][ T6628] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
07:32:03 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x60ff, 0x0, 0x0)
07:32:03 executing program 2:
socket$packet(0x11, 0x3, 0x300) (async, rerun: 64)
r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x2801, 0x0) (rerun: 64)
recvfrom$packet(r0, 0x0, 0xe6, 0x40000040, 0x0, 0xfffffffffffffd92)
[ 297.744384][ T6628] Call Trace:
[ 297.752904][ T6628]
[ 297.755515][ T6628] dump_stack_lvl+0xd1/0x138
[ 297.758542][ T6628] should_fail_ex.cold+0x5/0xa
[ 297.763411][ T6628] copyin+0x19/0x120
07:32:03 executing program 1:
r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0)
ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
[ 297.763449][ T6628] copy_page_from_iter_atomic+0x22b/0x1060
[ 297.763501][ T6628] ? copy_page_from_iter+0x110/0x110
[ 297.783955][ T6628] ? shmem_write_begin+0x162/0x380
[ 297.783989][ T6628] ? shmem_file_read_iter+0xa40/0xa40
[ 297.784010][ T6628] generic_perform_write+0x2ca/0x570
[ 297.784045][ T6628] ? folio_add_wait_queue+0x1c0/0x1c0
[ 297.784077][ T6628] ? new_inode+0x280/0x280
[ 297.784098][ T6628] ? generic_write_checks+0x2c0/0x400
07:32:03 executing program 1:
r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0)
ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
[ 297.784129][ T6628] __generic_file_write_iter+0x2ae/0x500
07:32:03 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0xf0ff1f, 0x0, 0x0)
[ 297.784153][ T6628] generic_file_write_iter+0xe3/0x350
[ 297.784176][ T6628] vfs_write+0x9ed/0xdd0
[ 297.784201][ T6628] ? kernel_write+0x630/0x630
[ 297.784235][ T6628] ? __fget_files+0x26a/0x440
[ 297.784260][ T6628] ? __fget_light+0xe5/0x270
[ 297.784285][ T6628] ksys_write+0x12b/0x250
[ 297.784311][ T6628] ? __ia32_sys_read+0xb0/0xb0
[ 297.784338][ T6628] ? syscall_enter_from_user_mode+0x26/0xb0
[ 297.784366][ T6628] do_syscall_64+0x39/0xb0
[ 297.784385][ T6628] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 297.784412][ T6628] RIP: 0033:0x7f6adec3de4f
[ 297.784428][ T6628] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 297.784448][ T6628] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 297.784471][ T6628] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 297.784486][ T6628] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 297.784499][ T6628] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 297.784513][ T6628] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 297.784526][ T6628] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 297.784543][ T6628]
[ 297.881828][ T6628] loop3: detected capacity change from 0 to 9926
[ 297.994908][ T6628] FAT-fs (loop3): bogus logical sector size 1280
[ 298.002089][ T6628] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:03 executing program 1:
r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0)
ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
07:32:03 executing program 2:
socket$packet(0x11, 0x3, 0x300) (async)
r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x2801, 0x0)
recvfrom$packet(r0, 0x0, 0xe6, 0x40000040, 0x0, 0xfffffffffffffd92)
07:32:03 executing program 1:
r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0)
ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
07:32:03 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 65)
07:32:03 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x1000000, 0x0, 0x0)
07:32:03 executing program 2:
ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000000))
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x301802, 0x0)
ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f0000000180)={0x1})
r1 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r1, 0x0, 0x0, 0x2, 0x0, 0x0)
07:32:03 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x2000000, 0x0, 0x0)
07:32:03 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
bind$bt_hci(r0, &(0x7f0000000100), 0x6)
ioctl$F2FS_IOC_ABORT_ATOMIC_WRITE(r0, 0xf505, 0x0)
07:32:03 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x3000000, 0x0, 0x0)
[ 298.271443][ T6648] FAULT_INJECTION: forcing a failure.
[ 298.271443][ T6648] name fail_page_alloc, interval 1, probability 0, space 0, times 0
07:32:03 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x6000000, 0x0, 0x0)
[ 298.286919][ T6648] CPU: 1 PID: 6648 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 298.294506][ T6648] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 298.300753][ T6648] Call Trace:
[ 298.302903][ T6648]
[ 298.304981][ T6648] dump_stack_lvl+0xd1/0x138
[ 298.307958][ T6648] should_fail_ex.cold+0x5/0xa
[ 298.311039][ T6648] prepare_alloc_pages+0x178/0x570
[ 298.314426][ T6648] ? lock_chain_count+0x20/0x20
[ 298.318202][ T6648] ? __lock_acquire+0xbc3/0x56d0
[ 298.321258][ T6648] __alloc_pages+0x149/0x5b0
[ 298.324325][ T6648] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 298.328448][ T6648] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 298.331604][ T6648] ? lock_downgrade+0x6e0/0x6e0
[ 298.334354][ T6648] __folio_alloc+0x16/0x40
[ 298.337533][ T6648] vma_alloc_folio+0x155/0x870
[ 298.341188][ T6648] ? policy_nodemask+0x1c0/0x1c0
[ 298.344234][ T6648] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 298.347508][ T6648] ? avc_has_extended_perms+0xee0/0xee0
[ 298.350573][ T6648] shmem_alloc_folio+0xfe/0x1d0
[ 298.354209][ T6648] ? zero_user_segments.constprop.0+0x750/0x750
[ 298.359331][ T6648] ? percpu_counter_add_batch+0xc1/0x180
[ 298.362980][ T6648] ? __vm_enough_memory+0x188/0x390
[ 298.366387][ T6648] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 298.370203][ T6648] shmem_get_folio_gfp+0xb2e/0x1a30
[ 298.373323][ T6648] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 298.376641][ T6648] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 298.380003][ T6648] shmem_write_begin+0x14a/0x380
[ 298.382764][ T6648] ? shmem_file_read_iter+0xa40/0xa40
[ 298.386138][ T6648] generic_perform_write+0x256/0x570
[ 298.389376][ T6648] ? folio_add_wait_queue+0x1c0/0x1c0
[ 298.392575][ T6648] ? new_inode+0x280/0x280
[ 298.395384][ T6648] ? generic_write_checks+0x2c0/0x400
[ 298.399153][ T6648] __generic_file_write_iter+0x2ae/0x500
[ 298.402848][ T6648] generic_file_write_iter+0xe3/0x350
[ 298.406368][ T6648] vfs_write+0x9ed/0xdd0
[ 298.408970][ T6648] ? kernel_write+0x630/0x630
[ 298.411744][ T6648] ? __fget_files+0x26a/0x440
[ 298.414651][ T6648] ? __fget_light+0xe5/0x270
[ 298.417431][ T6648] ksys_write+0x12b/0x250
[ 298.420108][ T6648] ? __ia32_sys_read+0xb0/0xb0
[ 298.422989][ T6648] ? syscall_enter_from_user_mode+0x26/0xb0
[ 298.427083][ T6648] do_syscall_64+0x39/0xb0
[ 298.429873][ T6648] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 298.433568][ T6648] RIP: 0033:0x7f6adec3de4f
[ 298.436429][ T6648] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 298.448717][ T6648] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 298.454055][ T6648] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 298.459199][ T6648] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 298.464121][ T6648] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 298.468594][ T6648] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 298.473594][ T6648] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 298.478835][ T6648]
07:32:04 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 66)
07:32:04 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x10000000, 0x0, 0x0)
07:32:04 executing program 1:
r0 = syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0)
ioctl$MEDIA_IOC_G_TOPOLOGY(r0, 0xc0487c04, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000480)=[{}], 0x0, 0x0, 0x0})
07:32:04 executing program 2:
ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000000))
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x301802, 0x0)
ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f0000000180)={0x1})
r1 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r1, 0x0, 0x0, 0x2, 0x0, 0x0)
07:32:04 executing program 1:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
07:32:04 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x1fffefff, 0x0, 0x0)
[ 298.787912][ T38] audit: type=1400 audit(1673508724.338:204): avc: denied { create } for pid=6669 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1
[ 298.804721][ T38] audit: type=1400 audit(1673508724.338:205): avc: denied { ioctl } for pid=6669 comm="syz-executor.1" path="socket:[39144]" dev="sockfs" ino=39144 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1
[ 298.815099][ T6665] FAULT_INJECTION: forcing a failure.
[ 298.815099][ T6665] name fail_page_alloc, interval 1, probability 0, space 0, times 0
07:32:04 executing program 1:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
07:32:04 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x1ffff000, 0x0, 0x0)
[ 298.852596][ T6665] CPU: 1 PID: 6665 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 298.861145][ T6665] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 298.867940][ T6665] Call Trace:
[ 298.870337][ T6665]
[ 298.872386][ T6665] dump_stack_lvl+0xd1/0x138
[ 298.880790][ T6665] should_fail_ex.cold+0x5/0xa
[ 298.883917][ T6665] prepare_alloc_pages+0x178/0x570
07:32:04 executing program 2:
ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000000)) (async)
r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140), 0x301802, 0x0)
ioctl$SNDRV_RAWMIDI_IOCTL_STATUS32(r0, 0xc0245720, &(0x7f0000000180)={0x1}) (async)
r1 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r1, 0x0, 0x0, 0x2, 0x0, 0x0)
[ 298.887597][ T6665] ? lock_chain_count+0x20/0x20
[ 298.891200][ T6665] ? __lock_acquire+0xbc3/0x56d0
[ 298.894513][ T6665] __alloc_pages+0x149/0x5b0
[ 298.898136][ T6665] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 298.902710][ T6665] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 298.906171][ T6665] ? lock_downgrade+0x6e0/0x6e0
[ 298.909684][ T6665] __folio_alloc+0x16/0x40
[ 298.912613][ T6665] vma_alloc_folio+0x155/0x870
[ 298.916072][ T6665] ? policy_nodemask+0x1c0/0x1c0
[ 298.919678][ T6665] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 298.923535][ T6665] ? avc_has_extended_perms+0xee0/0xee0
[ 298.928276][ T6665] shmem_alloc_folio+0xfe/0x1d0
[ 298.932292][ T6665] ? zero_user_segments.constprop.0+0x750/0x750
[ 298.937248][ T6665] ? percpu_counter_add_batch+0xc1/0x180
[ 298.941635][ T6665] ? __vm_enough_memory+0x188/0x390
[ 298.945008][ T6665] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 298.949119][ T6665] shmem_get_folio_gfp+0xb2e/0x1a30
[ 298.952872][ T6665] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 298.956684][ T6665] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 298.960227][ T6665] shmem_write_begin+0x14a/0x380
[ 298.963644][ T6665] ? shmem_file_read_iter+0xa40/0xa40
[ 298.967238][ T6665] generic_perform_write+0x256/0x570
[ 298.970659][ T6665] ? folio_add_wait_queue+0x1c0/0x1c0
[ 298.974198][ T6665] ? new_inode+0x280/0x280
[ 298.977679][ T6665] ? generic_write_checks+0x2c0/0x400
[ 298.981836][ T6665] __generic_file_write_iter+0x2ae/0x500
[ 298.986201][ T6665] generic_file_write_iter+0xe3/0x350
[ 298.990445][ T6665] vfs_write+0x9ed/0xdd0
[ 298.993928][ T6665] ? kernel_write+0x630/0x630
[ 298.997301][ T6665] ? __fget_files+0x26a/0x440
[ 299.000581][ T6665] ? __fget_light+0xe5/0x270
[ 299.003935][ T6665] ksys_write+0x12b/0x250
[ 299.007356][ T6665] ? __ia32_sys_read+0xb0/0xb0
[ 299.011127][ T6665] ? syscall_enter_from_user_mode+0x26/0xb0
[ 299.015756][ T6665] do_syscall_64+0x39/0xb0
[ 299.020124][ T6665] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 299.024747][ T6665] RIP: 0033:0x7f6adec3de4f
[ 299.028502][ T6665] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 299.044711][ T6665] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 299.052267][ T6665] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 299.058101][ T6665] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 299.063389][ T6665] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 299.069885][ T6665] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 299.077565][ T6665] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 299.084128][ T6665]
07:32:04 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x20000000, 0x0, 0x0)
07:32:04 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 67)
07:32:04 executing program 1:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
07:32:04 executing program 2:
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
07:32:04 executing program 1:
r0 = socket$inet_smc(0x2b, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00'})
07:32:04 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0xff600000, 0x0, 0x0)
[ 299.448546][ T6684] FAULT_INJECTION: forcing a failure.
[ 299.448546][ T6684] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 299.459670][ T6684] CPU: 0 PID: 6684 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 299.468674][ T6684] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 299.476914][ T6684] Call Trace:
[ 299.479598][ T6684]
[ 299.481862][ T6684] dump_stack_lvl+0xd1/0x138
[ 299.485847][ T6684] should_fail_ex.cold+0x5/0xa
[ 299.490030][ T6684] copyin+0x19/0x120
[ 299.493853][ T6684] copy_page_from_iter_atomic+0x22b/0x1060
[ 299.497866][ T6684] ? copy_page_from_iter+0x110/0x110
[ 299.501717][ T6684] ? shmem_write_begin+0x162/0x380
[ 299.505830][ T6684] ? shmem_file_read_iter+0xa40/0xa40
[ 299.510816][ T6684] generic_perform_write+0x2ca/0x570
[ 299.515075][ T6684] ? folio_add_wait_queue+0x1c0/0x1c0
[ 299.521665][ T6684] ? new_inode+0x280/0x280
[ 299.525761][ T6684] ? generic_write_checks+0x2c0/0x400
[ 299.529535][ T6684] __generic_file_write_iter+0x2ae/0x500
[ 299.539413][ T6684] generic_file_write_iter+0xe3/0x350
[ 299.543481][ T6684] vfs_write+0x9ed/0xdd0
[ 299.546863][ T6684] ? kernel_write+0x630/0x630
[ 299.550219][ T6684] ? __fget_files+0x26a/0x440
[ 299.555110][ T6684] ? __fget_light+0xe5/0x270
[ 299.559300][ T6684] ksys_write+0x12b/0x250
[ 299.563469][ T6684] ? __ia32_sys_read+0xb0/0xb0
[ 299.568233][ T6684] ? syscall_enter_from_user_mode+0x26/0xb0
[ 299.573084][ T6684] do_syscall_64+0x39/0xb0
[ 299.577063][ T6684] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 299.581743][ T6684] RIP: 0033:0x7f6adec3de4f
[ 299.586301][ T6684] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 299.606010][ T6684] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 299.611925][ T6684] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 299.618719][ T6684] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 299.625278][ T6684] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 299.632406][ T6684] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 299.639796][ T6684] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 299.648698][ T6684]
[ 299.705712][ T6684] loop3: detected capacity change from 0 to 9926
[ 299.712217][ T6684] FAT-fs (loop3): bogus logical sector size 1280
[ 299.718443][ T6684] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:05 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0xffefff1f, 0x0, 0x0)
07:32:05 executing program 2:
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0) (async)
socket$packet(0x11, 0x3, 0x300) (async)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
07:32:05 executing program 1:
openat$proc_capi20ncci(0xffffff9c, &(0x7f0000000740), 0x765000, 0x0)
07:32:05 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 68)
07:32:05 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x2000000000, 0x0, 0x0)
07:32:05 executing program 1:
sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0)
socket$nl_generic(0x10, 0x3, 0x10)
openat$proc_capi20ncci(0xffffff9c, &(0x7f00000058c0), 0x4000, 0x0)
[ 300.004417][ T6699] FAULT_INJECTION: forcing a failure.
[ 300.004417][ T6699] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 300.012937][ T6699] CPU: 0 PID: 6699 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 300.020541][ T6699] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 300.027705][ T6699] Call Trace:
[ 300.030470][ T6699]
07:32:05 executing program 1:
syz_usb_connect$uac1(0x0, 0x71, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0)
[ 300.032655][ T6699] dump_stack_lvl+0xd1/0x138
[ 300.036499][ T6699] should_fail_ex.cold+0x5/0xa
[ 300.039477][ T6699] copyin+0x19/0x120
[ 300.042484][ T6699] copy_page_from_iter_atomic+0x22b/0x1060
[ 300.047145][ T6699] ? copy_page_from_iter+0x110/0x110
[ 300.050941][ T6699] ? shmem_write_begin+0x162/0x380
[ 300.055312][ T6699] ? shmem_file_read_iter+0xa40/0xa40
[ 300.060132][ T6699] generic_perform_write+0x2ca/0x570
[ 300.063968][ T6699] ? folio_add_wait_queue+0x1c0/0x1c0
[ 300.068313][ T6699] ? new_inode+0x280/0x280
[ 300.071918][ T6699] ? generic_write_checks+0x2c0/0x400
[ 300.076090][ T6699] __generic_file_write_iter+0x2ae/0x500
[ 300.080649][ T6699] generic_file_write_iter+0xe3/0x350
[ 300.084333][ T6699] vfs_write+0x9ed/0xdd0
[ 300.087160][ T6699] ? kernel_write+0x630/0x630
[ 300.090287][ T6699] ? __fget_files+0x26a/0x440
[ 300.093472][ T6699] ? __fget_light+0xe5/0x270
[ 300.096605][ T6699] ksys_write+0x12b/0x250
[ 300.099581][ T6699] ? __ia32_sys_read+0xb0/0xb0
[ 300.102852][ T6699] ? syscall_enter_from_user_mode+0x26/0xb0
[ 300.107213][ T6699] do_syscall_64+0x39/0xb0
[ 300.111157][ T6699] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 300.115393][ T6699] RIP: 0033:0x7f6adec3de4f
[ 300.118492][ T6699] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 300.131920][ T6699] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 300.137340][ T6699] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 300.142618][ T6699] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 300.147851][ T6699] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 300.152698][ T6699] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 300.157117][ T6699] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 300.162044][ T6699]
[ 300.194701][ T6699] loop3: detected capacity change from 0 to 9926
[ 300.200357][ T6699] FAT-fs (loop3): bogus logical sector size 1280
[ 300.205317][ T6699] FAT-fs (loop3): Can't find a valid FAT filesystem
[ 300.366420][ T5215] usb 6-1: new high-speed USB device number 8 using dummy_hcd
[ 300.642472][ T5215] usb 6-1: Using ep0 maxpacket: 32
[ 300.787207][ T5215] usb 6-1: unable to get BOS descriptor or descriptor too short
[ 300.852639][ T5215] usb 6-1: unable to read config index 0 descriptor/start: -71
[ 300.859457][ T5215] usb 6-1: can't read configurations, error -71
07:32:06 executing program 2:
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x0, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
07:32:06 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x60ffffffffff, 0x0, 0x0)
07:32:06 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 69)
[ 301.127361][ T6709] FAULT_INJECTION: forcing a failure.
[ 301.127361][ T6709] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 301.139951][ T6709] CPU: 1 PID: 6709 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 301.149899][ T6709] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 301.157138][ T6709] Call Trace:
[ 301.160140][ T6709]
[ 301.162729][ T6709] dump_stack_lvl+0xd1/0x138
[ 301.166871][ T6709] should_fail_ex.cold+0x5/0xa
[ 301.175664][ T6709] prepare_alloc_pages+0x178/0x570
[ 301.179743][ T6709] ? lock_chain_count+0x20/0x20
[ 301.184061][ T6709] ? __lock_acquire+0xbc3/0x56d0
[ 301.188281][ T6709] __alloc_pages+0x149/0x5b0
[ 301.192971][ T6709] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 301.197474][ T6709] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 301.201841][ T6709] ? lock_downgrade+0x6e0/0x6e0
[ 301.205718][ T6709] __folio_alloc+0x16/0x40
[ 301.209707][ T6709] vma_alloc_folio+0x155/0x870
[ 301.214600][ T6709] ? policy_nodemask+0x1c0/0x1c0
[ 301.218958][ T6709] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 301.223875][ T6709] ? avc_has_extended_perms+0xee0/0xee0
[ 301.229029][ T6709] shmem_alloc_folio+0xfe/0x1d0
[ 301.232325][ T6709] ? zero_user_segments.constprop.0+0x750/0x750
[ 301.237150][ T6709] ? percpu_counter_add_batch+0xc1/0x180
[ 301.242025][ T6709] ? __vm_enough_memory+0x188/0x390
[ 301.245633][ T6709] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 301.249703][ T6709] shmem_get_folio_gfp+0xb2e/0x1a30
[ 301.253372][ T6709] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 301.257293][ T6709] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 301.266060][ T6709] shmem_write_begin+0x14a/0x380
[ 301.269821][ T6709] ? shmem_file_read_iter+0xa40/0xa40
[ 301.274419][ T6709] generic_perform_write+0x256/0x570
[ 301.278322][ T6709] ? folio_add_wait_queue+0x1c0/0x1c0
[ 301.281956][ T6709] ? new_inode+0x280/0x280
[ 301.285911][ T6709] ? generic_write_checks+0x2c0/0x400
[ 301.291120][ T6709] __generic_file_write_iter+0x2ae/0x500
[ 301.295779][ T6709] generic_file_write_iter+0xe3/0x350
[ 301.299030][ T6709] vfs_write+0x9ed/0xdd0
[ 301.302110][ T6709] ? kernel_write+0x630/0x630
[ 301.305190][ T6709] ? __fget_files+0x26a/0x440
[ 301.308438][ T6709] ? __fget_light+0xe5/0x270
[ 301.313181][ T6709] ksys_write+0x12b/0x250
[ 301.316516][ T6709] ? __ia32_sys_read+0xb0/0xb0
[ 301.321022][ T6709] ? syscall_enter_from_user_mode+0x26/0xb0
[ 301.327053][ T6709] do_syscall_64+0x39/0xb0
[ 301.330314][ T6709] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 301.334960][ T6709] RIP: 0033:0x7f6adec3de4f
07:32:06 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x7f56641fffff, 0x0, 0x0)
[ 301.338142][ T6709] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 301.357050][ T6709] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 301.362976][ T6709] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 301.369357][ T6709] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 301.376787][ T6709] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 301.383430][ T6709] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 301.392628][ T6709] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 301.399298][ T6709]
07:32:07 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000005880), 0x4)
07:32:07 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x7fffffffeffd, 0x0, 0x0)
07:32:07 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000)
setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000)=0x2, 0x4)
07:32:07 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 70)
07:32:07 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x7fffffffefff, 0x0, 0x0)
07:32:07 executing program 1:
ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, 0x0)
[ 301.600992][ T6724] FAULT_INJECTION: forcing a failure.
[ 301.600992][ T6724] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 301.610031][ T6724] CPU: 3 PID: 6724 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 301.618062][ T6724] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 301.625199][ T6724] Call Trace:
[ 301.627902][ T6724]
[ 301.630349][ T6724] dump_stack_lvl+0xd1/0x138
[ 301.634679][ T6724] should_fail_ex.cold+0x5/0xa
[ 301.638392][ T6724] copyin+0x19/0x120
[ 301.641543][ T6724] copy_page_from_iter_atomic+0x22b/0x1060
[ 301.646021][ T6724] ? copy_page_from_iter+0x110/0x110
[ 301.650427][ T6724] ? shmem_write_begin+0x162/0x380
[ 301.654452][ T6724] ? shmem_file_read_iter+0xa40/0xa40
[ 301.658749][ T6724] generic_perform_write+0x2ca/0x570
[ 301.663194][ T6724] ? folio_add_wait_queue+0x1c0/0x1c0
[ 301.667362][ T6724] ? new_inode+0x280/0x280
[ 301.670907][ T6724] ? generic_write_checks+0x2c0/0x400
[ 301.675393][ T6724] __generic_file_write_iter+0x2ae/0x500
[ 301.679766][ T6724] generic_file_write_iter+0xe3/0x350
[ 301.684361][ T6724] vfs_write+0x9ed/0xdd0
[ 301.688247][ T6724] ? kernel_write+0x630/0x630
[ 301.692513][ T6724] ? __fget_files+0x26a/0x440
[ 301.696560][ T6724] ? __fget_light+0xe5/0x270
[ 301.700334][ T6724] ksys_write+0x12b/0x250
[ 301.703895][ T6724] ? __ia32_sys_read+0xb0/0xb0
[ 301.706975][ T6724] ? syscall_enter_from_user_mode+0x26/0xb0
[ 301.710869][ T6724] do_syscall_64+0x39/0xb0
[ 301.714517][ T6724] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 301.718940][ T6724] RIP: 0033:0x7f6adec3de4f
[ 301.721756][ T6724] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 301.734293][ T6724] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 301.739463][ T6724] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 301.744457][ T6724] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 301.749346][ T6724] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 301.754531][ T6724] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 301.760021][ T6724] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 301.765522][ T6724]
[ 301.832174][ T6724] loop3: detected capacity change from 0 to 9926
[ 301.838963][ T6724] FAT-fs (loop3): bogus logical sector size 1280
07:32:07 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0xf0ff1f00000000, 0x0, 0x0)
07:32:07 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000) (async)
setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000)=0x2, 0x4)
[ 301.844662][ T6724] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:07 executing program 1:
r0 = openat$nullb(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0)
ioctl$BLKDISCARD(r0, 0x1267, 0x0)
07:32:07 executing program 1:
bpf$MAP_CREATE(0x0, &(0x7f00000011c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x804, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48)
07:32:07 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x100000000000000, 0x0, 0x0)
07:32:07 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000) (async, rerun: 64)
setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000000)=0x2, 0x4) (rerun: 64)
07:32:07 executing program 1:
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, &(0x7f0000000040))
getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
syz_genetlink_get_family_id$mptcp(&(0x7f0000000500), 0xffffffffffffffff)
sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0)
getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000640)=0x14)
recvfrom$packet(0xffffffffffffffff, 0x0, 0x0, 0x40000020, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000780)={@private2}, 0x14)
getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, 0x0)
socket$inet6(0xa, 0x0, 0x0)
07:32:07 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 71)
[ 302.119689][ T6752] FAULT_INJECTION: forcing a failure.
[ 302.119689][ T6752] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 302.129230][ T6752] CPU: 2 PID: 6752 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 302.137626][ T6752] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 302.144570][ T6752] Call Trace:
[ 302.147694][ T6752]
[ 302.150877][ T6752] dump_stack_lvl+0xd1/0x138
[ 302.155571][ T6752] should_fail_ex.cold+0x5/0xa
[ 302.160496][ T6752] prepare_alloc_pages+0x178/0x570
[ 302.164874][ T6752] ? lock_chain_count+0x20/0x20
[ 302.168746][ T6752] ? __lock_acquire+0xbc3/0x56d0
[ 302.173321][ T6752] __alloc_pages+0x149/0x5b0
[ 302.177124][ T6752] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 302.183045][ T6752] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 302.187311][ T6752] ? lock_downgrade+0x6e0/0x6e0
[ 302.191146][ T6752] __folio_alloc+0x16/0x40
[ 302.194836][ T6752] vma_alloc_folio+0x155/0x870
[ 302.198567][ T6752] ? policy_nodemask+0x1c0/0x1c0
[ 302.202365][ T6752] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 302.207794][ T6752] ? avc_has_extended_perms+0xee0/0xee0
[ 302.213293][ T6752] shmem_alloc_folio+0xfe/0x1d0
[ 302.217301][ T6752] ? zero_user_segments.constprop.0+0x750/0x750
[ 302.226622][ T6752] ? percpu_counter_add_batch+0xc1/0x180
[ 302.231429][ T6752] ? __vm_enough_memory+0x188/0x390
[ 302.237071][ T6752] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 302.241073][ T6752] shmem_get_folio_gfp+0xb2e/0x1a30
[ 302.246966][ T6752] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 302.251773][ T6752] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 302.256683][ T6752] shmem_write_begin+0x14a/0x380
[ 302.261489][ T6752] ? shmem_file_read_iter+0xa40/0xa40
[ 302.265757][ T6752] generic_perform_write+0x256/0x570
[ 302.269620][ T6752] ? folio_add_wait_queue+0x1c0/0x1c0
[ 302.273642][ T6752] ? new_inode+0x280/0x280
[ 302.276934][ T6752] ? generic_write_checks+0x2c0/0x400
07:32:07 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@gettclass={0x24, 0x2a, 0x20, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0x5, 0x7}, {0x4, 0xa}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0xc811)
[ 302.281917][ T6752] __generic_file_write_iter+0x2ae/0x500
[ 302.286304][ T6752] generic_file_write_iter+0xe3/0x350
[ 302.290594][ T6752] vfs_write+0x9ed/0xdd0
[ 302.294137][ T6752] ? kernel_write+0x630/0x630
[ 302.297143][ T6752] ? __fget_files+0x26a/0x440
[ 302.300194][ T6752] ? __fget_light+0xe5/0x270
[ 302.304115][ T6752] ksys_write+0x12b/0x250
[ 302.307980][ T6752] ? __ia32_sys_read+0xb0/0xb0
[ 302.312263][ T6752] ? syscall_enter_from_user_mode+0x26/0xb0
[ 302.317483][ T6752] do_syscall_64+0x39/0xb0
[ 302.320528][ T6752] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 302.324648][ T6752] RIP: 0033:0x7f6adec3de4f
[ 302.327849][ T6752] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 302.341991][ T6752] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 302.348406][ T6752] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 302.354548][ T6752] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 302.360719][ T6752] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 302.366141][ T6752] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 302.372281][ T6752] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 302.377893][ T6752]
07:32:07 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x200000000000000, 0x0, 0x0)
07:32:07 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 72)
[ 302.445310][ T6760] FAULT_INJECTION: forcing a failure.
[ 302.445310][ T6760] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 302.468306][ T6760] CPU: 2 PID: 6760 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 302.476287][ T6760] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 302.483106][ T6760] Call Trace:
[ 302.486084][ T6760]
[ 302.488476][ T6760] dump_stack_lvl+0xd1/0x138
[ 302.492819][ T6760] should_fail_ex.cold+0x5/0xa
[ 302.496480][ T6760] prepare_alloc_pages+0x178/0x570
[ 302.501220][ T6760] ? lock_chain_count+0x20/0x20
[ 302.504660][ T6760] ? __lock_acquire+0xbc3/0x56d0
[ 302.508124][ T6760] __alloc_pages+0x149/0x5b0
[ 302.511914][ T6760] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 302.516415][ T6760] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 302.520498][ T6760] ? lock_downgrade+0x6e0/0x6e0
[ 302.524289][ T6760] __folio_alloc+0x16/0x40
[ 302.527922][ T6760] vma_alloc_folio+0x155/0x870
[ 302.532235][ T6760] ? policy_nodemask+0x1c0/0x1c0
[ 302.536019][ T6760] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 302.540329][ T6760] ? avc_has_extended_perms+0xee0/0xee0
[ 302.544657][ T6760] shmem_alloc_folio+0xfe/0x1d0
[ 302.548439][ T6760] ? zero_user_segments.constprop.0+0x750/0x750
[ 302.552969][ T6760] ? percpu_counter_add_batch+0xc1/0x180
[ 302.558210][ T6760] ? __vm_enough_memory+0x188/0x390
[ 302.562239][ T6760] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 302.567163][ T6760] shmem_get_folio_gfp+0xb2e/0x1a30
[ 302.571639][ T6760] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 302.576565][ T6760] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 302.582149][ T6760] shmem_write_begin+0x14a/0x380
[ 302.586284][ T6760] ? shmem_file_read_iter+0xa40/0xa40
[ 302.589886][ T6760] generic_perform_write+0x256/0x570
[ 302.594454][ T6760] ? folio_add_wait_queue+0x1c0/0x1c0
[ 302.599005][ T6760] ? new_inode+0x280/0x280
[ 302.603712][ T6760] ? generic_write_checks+0x2c0/0x400
[ 302.610498][ T6760] __generic_file_write_iter+0x2ae/0x500
[ 302.616005][ T6760] generic_file_write_iter+0xe3/0x350
[ 302.621369][ T6760] vfs_write+0x9ed/0xdd0
[ 302.624245][ T6760] ? kernel_write+0x630/0x630
[ 302.627293][ T6760] ? __fget_files+0x26a/0x440
[ 302.630786][ T6760] ? __fget_light+0xe5/0x270
[ 302.634248][ T6760] ksys_write+0x12b/0x250
[ 302.637438][ T6760] ? __ia32_sys_read+0xb0/0xb0
[ 302.640972][ T6760] ? syscall_enter_from_user_mode+0x26/0xb0
[ 302.645169][ T6760] do_syscall_64+0x39/0xb0
[ 302.649225][ T6760] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 302.654466][ T6760] RIP: 0033:0x7f6adec3de4f
[ 302.661100][ T6760] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 302.674932][ T6760] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 302.682096][ T6760] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 302.687625][ T6760] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 302.692735][ T6760] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 302.697877][ T6760] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 302.702720][ T6760] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 302.707571][ T6760]
07:32:08 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@gettclass={0x24, 0x2a, 0x20, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0x5, 0x7}, {0x4, 0xa}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0xc811)
socket$packet(0x11, 0x3, 0x300) (async)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@gettclass={0x24, 0x2a, 0x20, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0x5, 0x7}, {0x4, 0xa}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0xc811) (async)
07:32:08 executing program 1:
syz_open_dev$floppy(&(0x7f0000000000), 0x0, 0x141001)
07:32:08 executing program 1:
r0 = socket$packet(0x11, 0x2, 0x300)
socket$nl_generic(0x10, 0x3, 0x10)
sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_tcp(0xa, 0x1, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005a00)={'vxcan0\x00'})
07:32:08 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 73)
07:32:08 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x300000000000000, 0x0, 0x0)
07:32:08 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@gettclass={0x24, 0x2a, 0x20, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x0, 0x1}, {0x5, 0x7}, {0x4, 0xa}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0xc811)
[ 302.832322][ T6768] FAULT_INJECTION: forcing a failure.
[ 302.832322][ T6768] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 302.844932][ T6768] CPU: 1 PID: 6768 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 302.853438][ T6768] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 302.859851][ T6768] Call Trace:
[ 302.862764][ T6768]
07:32:08 executing program 1:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
setsockopt$SO_J1939_ERRQUEUE(r0, 0x6b, 0x4, &(0x7f0000000000)=0xfffffffd, 0x4)
[ 302.865596][ T6768] dump_stack_lvl+0xd1/0x138
[ 302.870731][ T6768] should_fail_ex.cold+0x5/0xa
[ 302.875177][ T6768] copyin+0x19/0x120
[ 302.877646][ T6768] copy_page_from_iter_atomic+0x22b/0x1060
[ 302.883001][ T6768] ? copy_page_from_iter+0x110/0x110
[ 302.887491][ T6768] ? shmem_write_begin+0x162/0x380
[ 302.891865][ T6768] ? shmem_file_read_iter+0xa40/0xa40
[ 302.895589][ T6768] generic_perform_write+0x2ca/0x570
[ 302.900263][ T6768] ? folio_add_wait_queue+0x1c0/0x1c0
[ 302.904485][ T6768] ? new_inode+0x280/0x280
[ 302.907729][ T6768] ? generic_write_checks+0x2c0/0x400
[ 302.912281][ T6768] __generic_file_write_iter+0x2ae/0x500
[ 302.917029][ T6768] generic_file_write_iter+0xe3/0x350
[ 302.922342][ T6768] vfs_write+0x9ed/0xdd0
[ 302.926855][ T6768] ? kernel_write+0x630/0x630
[ 302.930094][ T6768] ? __fget_files+0x26a/0x440
[ 302.933230][ T6768] ? __fget_light+0xe5/0x270
[ 302.936309][ T6768] ksys_write+0x12b/0x250
[ 302.939048][ T6768] ? __ia32_sys_read+0xb0/0xb0
[ 302.942063][ T6768] ? syscall_enter_from_user_mode+0x26/0xb0
[ 302.945898][ T6768] do_syscall_64+0x39/0xb0
[ 302.948685][ T6768] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 302.952406][ T6768] RIP: 0033:0x7f6adec3de4f
[ 302.955075][ T6768] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 302.967147][ T6768] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 302.972289][ T6768] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 302.977612][ T6768] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 302.982757][ T6768] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 302.988261][ T6768] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 302.993293][ T6768] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 302.998411][ T6768]
[ 303.001386][ T38] audit: type=1400 audit(1673508728.558:206): avc: denied { create } for pid=6776 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1
07:32:08 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x600000000000000, 0x0, 0x0)
[ 303.056028][ T6768] loop3: detected capacity change from 0 to 9926
[ 303.078640][ T6768] FAT-fs (loop3): bogus logical sector size 1280
[ 303.103298][ T6768] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:08 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 74)
07:32:08 executing program 1:
syz_clone(0x4b00d000, 0x0, 0x0, 0x0, 0x0, 0x0)
07:32:08 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
bind$packet(r0, &(0x7f0000000000)={0x11, 0x5, 0x0, 0x1, 0xff, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}}, 0x14)
getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14)
07:32:08 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x1000000000000000, 0x0, 0x0)
07:32:08 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
bind$packet(r0, &(0x7f0000000000)={0x11, 0x5, 0x0, 0x1, 0xff, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}}, 0x14) (async, rerun: 32)
getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14) (rerun: 32)
[ 303.360470][ T6786] FAULT_INJECTION: forcing a failure.
[ 303.360470][ T6786] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 303.372310][ T6786] CPU: 0 PID: 6786 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 303.380476][ T6786] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 303.386387][ T6786] Call Trace:
[ 303.389275][ T6786]
[ 303.391609][ T6786] dump_stack_lvl+0xd1/0x138
[ 303.395209][ T6786] should_fail_ex.cold+0x5/0xa
[ 303.398902][ T6786] copyin+0x19/0x120
[ 303.401480][ T6786] copy_page_from_iter_atomic+0x22b/0x1060
[ 303.405487][ T6786] ? copy_page_from_iter+0x110/0x110
[ 303.409055][ T6786] ? shmem_write_begin+0x162/0x380
[ 303.413095][ T6786] ? shmem_file_read_iter+0xa40/0xa40
[ 303.417007][ T6786] generic_perform_write+0x2ca/0x570
[ 303.421560][ T6786] ? folio_add_wait_queue+0x1c0/0x1c0
[ 303.425454][ T6786] ? new_inode+0x280/0x280
[ 303.428600][ T6786] ? generic_write_checks+0x2c0/0x400
[ 303.432595][ T6786] __generic_file_write_iter+0x2ae/0x500
[ 303.436274][ T6786] generic_file_write_iter+0xe3/0x350
[ 303.439792][ T6786] vfs_write+0x9ed/0xdd0
[ 303.442509][ T6786] ? kernel_write+0x630/0x630
[ 303.445787][ T6786] ? __fget_files+0x26a/0x440
[ 303.449059][ T6786] ? __fget_light+0xe5/0x270
[ 303.452586][ T6786] ksys_write+0x12b/0x250
[ 303.455949][ T6786] ? __ia32_sys_read+0xb0/0xb0
[ 303.459709][ T6786] ? syscall_enter_from_user_mode+0x26/0xb0
[ 303.464229][ T6786] do_syscall_64+0x39/0xb0
[ 303.467207][ T6786] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 303.471077][ T6786] RIP: 0033:0x7f6adec3de4f
[ 303.474456][ T6786] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 303.486085][ T6786] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 303.491026][ T6786] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 303.496324][ T6786] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 303.501892][ T6786] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 303.506970][ T6786] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 303.511918][ T6786] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 303.517688][ T6786]
[ 303.607828][ T6786] loop3: detected capacity change from 0 to 9926
[ 303.618087][ T6786] FAT-fs (loop3): bogus logical sector size 1280
[ 303.623132][ T6786] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:09 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
bind$packet(r0, &(0x7f0000000000)={0x11, 0x5, 0x0, 0x1, 0xff, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}}, 0x14) (async)
getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14)
07:32:09 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
connect$nfc_raw(r0, &(0x7f0000000000), 0x10)
07:32:09 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0xfdefffffff7f0000, 0x0, 0x0)
07:32:09 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 75)
07:32:09 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0xffefff1f00000000, 0x0, 0x0)
07:32:09 executing program 1:
syz_clone(0x41009400, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0)
07:32:09 executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x3, 0x4, 0x7, 0x400, 0x6, 0x4, 0x3f}, 0x1c)
[ 303.839223][ T6806] FAULT_INJECTION: forcing a failure.
[ 303.839223][ T6806] name fail_page_alloc, interval 1, probability 0, space 0, times 0
07:32:09 executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x3, 0x4, 0x7, 0x400, 0x6, 0x4, 0x3f}, 0x1c)
[ 303.858507][ T6806] CPU: 0 PID: 6806 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 303.869568][ T6806] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 303.879219][ T6806] Call Trace:
[ 303.883715][ T6806]
[ 303.886965][ T6806] dump_stack_lvl+0xd1/0x138
[ 303.891945][ T6806] should_fail_ex.cold+0x5/0xa
[ 303.897488][ T6806] prepare_alloc_pages+0x178/0x570
[ 303.902921][ T6806] ? lock_chain_count+0x20/0x20
[ 303.908524][ T6806] ? __lock_acquire+0xbc3/0x56d0
[ 303.913659][ T6806] __alloc_pages+0x149/0x5b0
[ 303.917597][ T6806] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 303.923861][ T6806] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 303.931100][ T6806] ? lock_downgrade+0x6e0/0x6e0
[ 303.936075][ T6806] __folio_alloc+0x16/0x40
[ 303.939208][ T6806] vma_alloc_folio+0x155/0x870
[ 303.943192][ T6806] ? policy_nodemask+0x1c0/0x1c0
[ 303.947802][ T6806] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 303.952813][ T6806] ? avc_has_extended_perms+0xee0/0xee0
[ 303.958245][ T6806] shmem_alloc_folio+0xfe/0x1d0
[ 303.961687][ T6806] ? zero_user_segments.constprop.0+0x750/0x750
[ 303.965679][ T6806] ? percpu_counter_add_batch+0xc1/0x180
[ 303.970527][ T6806] ? __vm_enough_memory+0x188/0x390
[ 303.974352][ T6806] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 303.980606][ T6806] shmem_get_folio_gfp+0xb2e/0x1a30
[ 303.984846][ T6806] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 303.989294][ T6806] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 303.994392][ T6806] shmem_write_begin+0x14a/0x380
[ 303.998668][ T6806] ? shmem_file_read_iter+0xa40/0xa40
[ 304.002957][ T6806] generic_perform_write+0x256/0x570
[ 304.007252][ T6806] ? folio_add_wait_queue+0x1c0/0x1c0
[ 304.011260][ T6806] ? new_inode+0x280/0x280
[ 304.014794][ T6806] ? generic_write_checks+0x2c0/0x400
[ 304.018689][ T6806] __generic_file_write_iter+0x2ae/0x500
[ 304.023013][ T6806] generic_file_write_iter+0xe3/0x350
[ 304.027551][ T6806] vfs_write+0x9ed/0xdd0
[ 304.030993][ T6806] ? kernel_write+0x630/0x630
[ 304.034798][ T6806] ? __fget_files+0x26a/0x440
[ 304.038639][ T6806] ? __fget_light+0xe5/0x270
[ 304.042333][ T6806] ksys_write+0x12b/0x250
[ 304.045760][ T6806] ? __ia32_sys_read+0xb0/0xb0
[ 304.049749][ T6806] ? syscall_enter_from_user_mode+0x26/0xb0
[ 304.054391][ T6806] do_syscall_64+0x39/0xb0
[ 304.058098][ T6806] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 304.062877][ T6806] RIP: 0033:0x7f6adec3de4f
[ 304.066542][ T6806] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 304.081793][ T6806] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 304.088327][ T6806] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 304.093230][ T6806] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 304.098865][ T6806] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 304.104953][ T6806] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 304.111780][ T6806] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 304.117902][ T6806]
[ 304.460790][ T6820] FAULT_INJECTION: forcing a failure.
[ 304.460790][ T6820] name fail_usercopy, interval 1, probability 0, space 0, times 0
07:32:09 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 76)
07:32:09 executing program 2:
r0 = socket$packet(0x11, 0x2, 0x300)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x3, 0x4, 0x7, 0x400, 0x6, 0x4, 0x3f}, 0x1c)
07:32:09 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0xffefffffff7f0000, 0x0, 0x0)
07:32:09 executing program 1:
timer_create(0x0, 0x0, &(0x7f0000000280))
[ 304.475641][ T6820] CPU: 0 PID: 6820 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 304.484127][ T6820] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 304.489803][ T6820] Call Trace:
07:32:10 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
07:32:10 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0xffff1f64567f0000, 0x0, 0x0)
07:32:10 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001300)=@dstopts, 0x8)
[ 304.491984][ T6820]
[ 304.495292][ T6820] dump_stack_lvl+0xd1/0x138
[ 304.498251][ T6820] should_fail_ex.cold+0x5/0xa
[ 304.501978][ T6820] copyin+0x19/0x120
[ 304.505355][ T6820] copy_page_from_iter_atomic+0x22b/0x1060
[ 304.509569][ T6820] ? copy_page_from_iter+0x110/0x110
[ 304.513619][ T6820] ? shmem_write_begin+0x162/0x380
[ 304.517621][ T6820] ? shmem_file_read_iter+0xa40/0xa40
[ 304.523924][ T6820] generic_perform_write+0x2ca/0x570
[ 304.528683][ T6820] ? folio_add_wait_queue+0x1c0/0x1c0
[ 304.533786][ T6820] ? new_inode+0x280/0x280
[ 304.539224][ T6820] ? generic_write_checks+0x2c0/0x400
[ 304.543558][ T6820] __generic_file_write_iter+0x2ae/0x500
[ 304.548091][ T6820] generic_file_write_iter+0xe3/0x350
[ 304.552157][ T6820] vfs_write+0x9ed/0xdd0
[ 304.556256][ T6820] ? kernel_write+0x630/0x630
[ 304.560539][ T6820] ? __fget_files+0x26a/0x440
[ 304.564144][ T6820] ? __fget_light+0xe5/0x270
[ 304.567709][ T6820] ksys_write+0x12b/0x250
[ 304.571406][ T6820] ? __ia32_sys_read+0xb0/0xb0
[ 304.575556][ T6820] ? syscall_enter_from_user_mode+0x26/0xb0
[ 304.581571][ T6820] do_syscall_64+0x39/0xb0
[ 304.584960][ T6820] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 304.589866][ T6820] RIP: 0033:0x7f6adec3de4f
[ 304.594136][ T6820] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 304.609677][ T6820] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 304.616505][ T6820] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 304.622210][ T6820] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 304.629090][ T6820] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 304.635993][ T6820] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 304.641620][ T6820] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 304.647284][ T6820]
[ 304.689432][ T6820] loop3: detected capacity change from 0 to 9926
[ 304.696323][ T6820] FAT-fs (loop3): bogus logical sector size 1280
[ 304.701078][ T6820] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:10 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0xffffffffff600000, 0x0, 0x0)
07:32:10 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
socket$packet(0x11, 0x3, 0x300) (async)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
07:32:10 executing program 1:
r0 = socket$packet(0x11, 0x3, 0x300)
bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x14)
07:32:10 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 77)
07:32:10 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x2)
07:32:10 executing program 1:
openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x369640, 0x0)
07:32:10 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x3)
[ 304.952686][ T6838] FAULT_INJECTION: forcing a failure.
[ 304.952686][ T6838] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 304.963187][ T6838] CPU: 2 PID: 6838 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 304.972224][ T6838] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 304.979496][ T6838] Call Trace:
[ 304.982240][ T6838]
[ 304.984589][ T6838] dump_stack_lvl+0xd1/0x138
[ 304.988652][ T6838] should_fail_ex.cold+0x5/0xa
[ 304.991996][ T6838] copyin+0x19/0x120
[ 304.995019][ T6838] copy_page_from_iter_atomic+0x22b/0x1060
[ 304.999411][ T6838] ? copy_page_from_iter+0x110/0x110
[ 305.003137][ T6838] ? shmem_write_begin+0x162/0x380
[ 305.007216][ T6838] ? shmem_file_read_iter+0xa40/0xa40
[ 305.011608][ T6838] generic_perform_write+0x2ca/0x570
[ 305.019046][ T6838] ? folio_add_wait_queue+0x1c0/0x1c0
[ 305.023696][ T6838] ? new_inode+0x280/0x280
[ 305.026650][ T6838] ? generic_write_checks+0x2c0/0x400
[ 305.031158][ T6838] __generic_file_write_iter+0x2ae/0x500
[ 305.035125][ T6838] generic_file_write_iter+0xe3/0x350
[ 305.039113][ T6838] vfs_write+0x9ed/0xdd0
[ 305.041955][ T6838] ? kernel_write+0x630/0x630
[ 305.045450][ T6838] ? __fget_files+0x26a/0x440
[ 305.048728][ T6838] ? __fget_light+0xe5/0x270
[ 305.052017][ T6838] ksys_write+0x12b/0x250
[ 305.054781][ T6838] ? __ia32_sys_read+0xb0/0xb0
[ 305.057797][ T6838] ? syscall_enter_from_user_mode+0x26/0xb0
[ 305.062283][ T6838] do_syscall_64+0x39/0xb0
[ 305.067556][ T6838] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 305.071793][ T6838] RIP: 0033:0x7f6adec3de4f
[ 305.075657][ T6838] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 305.093163][ T6838] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 305.101048][ T6838] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 305.108701][ T6838] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 305.114304][ T6838] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 305.120857][ T6838] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 305.128219][ T6838] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 305.135053][ T6838]
07:32:10 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x6)
07:32:10 executing program 2:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
07:32:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000)
07:32:10 executing program 1:
r0 = socket$can_j1939(0x1d, 0x2, 0x7)
r1 = socket$can_j1939(0x1d, 0x2, 0x7)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0})
bind$can_j1939(r1, &(0x7f0000000140)={0x1d, r2}, 0x18)
[ 305.295119][ T6838] loop3: detected capacity change from 0 to 9926
[ 305.299713][ T38] audit: type=1400 audit(1673508730.848:207): avc: denied { ioctl } for pid=6851 comm="syz-executor.1" path="socket:[39287]" dev="sockfs" ino=39287 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1
[ 305.321269][ T6838] FAT-fs (loop3): bogus logical sector size 1280
[ 305.329931][ T6838] FAT-fs (loop3): Can't find a valid FAT filesystem
[ 305.354848][ T38] audit: type=1400 audit(1673508730.848:208): avc: denied { bind } for pid=6851 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1
07:32:11 executing program 1:
syz_genetlink_get_family_id$mptcp(&(0x7f0000000500), 0xffffffffffffffff)
getsockname$packet(0xffffffffffffffff, 0x0, 0x0)
recvfrom$packet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$packet(0x11, 0x2, 0x300)
07:32:11 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 78)
[ 305.578383][ T6854] FAULT_INJECTION: forcing a failure.
[ 305.578383][ T6854] name fail_page_alloc, interval 1, probability 0, space 0, times 0
07:32:11 executing program 1:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0)
write$FUSE_NOTIFY_RETRIEVE(r0, 0x0, 0x0)
[ 305.621642][ T6854] CPU: 2 PID: 6854 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 305.629450][ T6854] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 305.636859][ T6854] Call Trace:
[ 305.640049][ T6854]
[ 305.642143][ T6854] dump_stack_lvl+0xd1/0x138
[ 305.646426][ T6854] should_fail_ex.cold+0x5/0xa
[ 305.650519][ T6854] prepare_alloc_pages+0x178/0x570
[ 305.654976][ T6854] ? lock_chain_count+0x20/0x20
[ 305.659482][ T6854] ? __lock_acquire+0xbc3/0x56d0
[ 305.664841][ T6854] __alloc_pages+0x149/0x5b0
[ 305.669001][ T6854] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 305.674709][ T6854] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 305.678897][ T6854] ? lock_downgrade+0x6e0/0x6e0
[ 305.682660][ T6854] __folio_alloc+0x16/0x40
[ 305.686801][ T6854] vma_alloc_folio+0x155/0x870
[ 305.690909][ T6854] ? policy_nodemask+0x1c0/0x1c0
[ 305.695215][ T6854] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 305.699839][ T6854] ? avc_has_extended_perms+0xee0/0xee0
[ 305.707790][ T6854] shmem_alloc_folio+0xfe/0x1d0
[ 305.711639][ T6854] ? zero_user_segments.constprop.0+0x750/0x750
[ 305.716779][ T6854] ? percpu_counter_add_batch+0xc1/0x180
[ 305.722389][ T6854] ? __vm_enough_memory+0x188/0x390
[ 305.727376][ T6854] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 305.732808][ T6854] shmem_get_folio_gfp+0xb2e/0x1a30
[ 305.736955][ T6854] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 305.741481][ T6854] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 305.746739][ T6854] shmem_write_begin+0x14a/0x380
[ 305.751471][ T6854] ? shmem_file_read_iter+0xa40/0xa40
[ 305.755799][ T6854] generic_perform_write+0x256/0x570
[ 305.759933][ T6854] ? folio_add_wait_queue+0x1c0/0x1c0
[ 305.764469][ T6854] ? new_inode+0x280/0x280
[ 305.768088][ T6854] ? generic_write_checks+0x2c0/0x400
[ 305.774572][ T6854] __generic_file_write_iter+0x2ae/0x500
[ 305.779718][ T6854] generic_file_write_iter+0xe3/0x350
[ 305.784251][ T6854] vfs_write+0x9ed/0xdd0
[ 305.788668][ T6854] ? kernel_write+0x630/0x630
[ 305.793111][ T6854] ? __fget_files+0x26a/0x440
[ 305.796796][ T6854] ? __fget_light+0xe5/0x270
[ 305.800392][ T6854] ksys_write+0x12b/0x250
[ 305.804242][ T6854] ? __ia32_sys_read+0xb0/0xb0
[ 305.807520][ T6854] ? syscall_enter_from_user_mode+0x26/0xb0
[ 305.813108][ T6854] do_syscall_64+0x39/0xb0
[ 305.820667][ T6854] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 305.825588][ T6854] RIP: 0033:0x7f6adec3de4f
[ 305.829686][ T6854] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 305.843758][ T6854] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 305.849770][ T6854] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 305.856156][ T6854] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 305.862549][ T6854] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 305.867638][ T6854] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 305.873129][ T6854] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 305.878782][ T6854]
[ 305.883504][ T38] audit: type=1400 audit(1673508731.188:209): avc: denied { read write } for pid=6857 comm="syz-executor.1" name="fuse" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1
[ 305.917621][ T38] audit: type=1400 audit(1673508731.188:210): avc: denied { open } for pid=6857 comm="syz-executor.1" path="/dev/fuse" dev="devtmpfs" ino=105 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1
07:32:11 executing program 1:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
syz_fuse_handle_req(r0, &(0x7f00000000c0)="0f9a7b59b0e9ecdd80ea1a075df0bd23bfce4d7d5d3384f7c86b85a251836083d98805134ef26f8ef3ad65fc3ff95a2b7d6b7b3a118d062d5c8a44a8d8d2d08a748d4b727db12910d95611d077e2c24052842d391a954e7c13c5df05ee511269f72f5b637f36e8d9093b6e3d002dadc76882fd9f2d39843020c04c2f108aa5e71b130900a674a6f6fbe8b63aa5644f24c9573cb788295cf2e71cf8dad1eba8071c1b4bd2a09c8919aab020bcdb1aff728184f6e5ed1bf745138120529c63b5c35b9b778f9b927ab88491aeabd1ac35600f400020c2cd99936a2ad91c027eb7d38441061a87ebbd8db01b008026e12c96101c03aaea444d55560c3ab9b53c537be47ba5c4f26d617faf4cfcb2108b23ee90e936ef70f904f234b7ed2273d078bb9e3a54dba638461e614a5e7f14094043598a13b528addf1737354f22ad187236396866fb4e6250aa87bc80d3fcb57b2da4a2f73d5db386744ebbfa527cb3037d5fc5b4a024746ebf8e2ceebfe01aea0266a3cba5d0700161c093c170f7811c2addd24fb4a4d3f351b4f8fd08413c0bed11c7a65049523876476ec0f97fe328cdc4e1041d9ded55861991a1ad1ba37dfbaf55489f35c29a1cedb6eff74e68a64c310592de82be94266883def70e2dc9ba75e71d3e265a42b79bbe2605bc37bc8892ee27eeabc50c27d94c5e24c9e99a84b3b11c1fb540352733500a6bb785646d1f83cafb0271014b9e5e021683cce3887bd9e12b3f30fa82917fccace8e626e954a78d2691832b4ff8649c60568e5646589d1d595d4ba5d485b4a08c5c5cb113eece9c4f27316e243c64ee7337e4fd11212c9015887e48c5bf8fc202acb8858ac820fba7274991075e68c258423ad6c24cad4311d3a96c362b13ce4043419ec48b6bb71a983ffff50f258f006951ac9a95580d6042aa0150dcf9a0d5da12c77f7a5d3a2402736311cd583e38db42247b52f11a1fb2ec69694cf8978fff2e0c742a0ab9c8d51d9ca3585bf3ef25fb2f0ecf2fa5c01707eeb5e7b4b3ef82b314e5ce7ee7c3b3cc513e9f51f8cc6a0c5c85dfcea5b01807b7f444d127300f72f0b6a0ff84bcbc3e5adfd8540ce685b6f7e6f21668b817f9b614cdbfb19f7939903f23f3697dbdb9e87e14402a9e581e46362a54c850f42a17967ad2809ede0e61db875fb7a5441ad855f08535c66d88f2c130f27886947487c430761da4af8a5fe18dc6f08283eafdf812bb42d38ed0a61674ff0f6ba12b3cc5be4c8b3528baf674fda088e94a19c7ce808a93e24a8484f74f9f21dfc87857362a5f483d19dc88e502fc545cc29255880d5dcd9d8a56406b22719b97d889e7b2ccc8aabbebdfc0834106913f9420abf7953ab877aae9317218f6b08a38d77f5d3719cbeb7042260ce11ee34a930b58a3aee4bdf42b8da026ac75cf3116eb4298ac604a78b093d92067e4ec439d6e8dd185e57f43d38c6ea00ce99eb97f565b4796c74b5b4e2b0328eb84f4eb76ac201f98abb6bfcd42f3062641328fd80071843c3a45e7d515a6d924524373150052f0e3d8f64a887892158ca37e6de57a410ca6faf0ec4bd2f51244fbee7bf895c02523338da1719313dbba6ff230b37d6c8f78de672bb9b5bafbbe0125a0efcd7b34295aace2c37f014e111bf9e535efee4c822016ef3efb9873c6ecee4811369d939a19d27f2116eda9129312ddda0b581418cf607a5510e0088c1d19c3e16990451b8e20edf5c1a10c30841865e80057d60a647bfbb848aebcded01149c938cd8f83c71a353c1cdcbc65ef7e25f5955b349d4eba9707f20d1a84e799d2a47afc10f1eb9826bbd40e2b1281049e2f06d7dac91c757e71df0198aac6b174d71cfab4a289b671567e3ad25791450cf2656207d44b9a3973e227c2850e05e55b293e10d53506b0f3329b86a8ca025b7bcdf596c20a0805bc792f331410603aac3f591960b3e076a343b8e729adb30574afaa8de5d4d306da02d337ce23ecb0ea9cfc81d0a37dc04900ebe44f86521acb0663f506aaf98bf0255a88adc9c03e000d45ded2b8e7847831bdc8653f7282bd98fbcd0ab8be820a81f87b70031695c7d8036bd05ba2ee4afc2754089c89baee1d2e4f92a6c349a8ec369fadb96d627fb0ced7619e46c5803d40fd5bffafd9c1206ef7eecb043411c402dfb8b94b41b84a1e68916aec44ee475e2f8c207f715b8b2cc9d89ca783067b574f31a3c098bfdbfd6d1481931f68a3521a8f5b50ea4b567931ce6e7526b37d8a1cf13bdbd9184b0810ec9140c6c61408d437553f1cd19ec2eb7120aeb643cd53026b940e9fc9099e7a7c414ddc912a193c1cb3cae0900786efe1ac0e2fa2a66ca36c1d982ab294ce42389b94a048ce08fa7901b3c4b05b2039bb168a53d6f0da103793fa681b1ef746cdfcf48104833ae62c2c36a6b8421aebd9c3a533566e4402c353ba6b187dbe1f01975a30161e5cb2ea6234c91334687c4a38865ca404f7e5562d3d7887695158aa3e8887c8a93b47baa79fa2516dfc51f7778e85c018b006e94a48c1105eb40911c14b264aff6e1572cb96264c115f3638f2e44255ce50eb4ca5e360daebd14757f88a9c45a88888d34909a89816b208d1907d4c68175f31eaa0a5192218e5fcf9e8a4b1438f39f00b6f61d06e737fa55fa62847b9d42e8dbbd027e396cdaeb3d70947698b52f865846f333da6a1e36797f2c0bfbb93c3c402ce27a1fc8abc2979971d65addd79c334b22a8a8f159ca28ed3d5078270908d097ee70eeeef6cf66fc2c67e85727782db39ee753510b5b950d602b1fb33b64ff78c66e2e5125c7b9eba3948760e566daf76592f1bc30aa3f4d49e3432e9552bd6d6121e6610b5381fc7f9cf5d90e9476ca948087fea5f5802a3ca78ad2232e8107be59fb0964ccf09dffb06b67ee016455ccd05590c2cbfc1d04355a7427ade1889605efe4f7c3092dbe02e3e7c235887d65fd27e093b63ee1b4133897b47364141ab885866ed13a61855fd8aa814bb31997a673a9010d4c8fd1cb576466ff2a956b01a1a8ddc11104ceb178e1803bbad3a42836fc396864f7e8d4de5e2a12a094408f218a30ff8e92b1229620ead531f52b872f775bc8a98efbed0e238f96aff108b42d598258833ce9a9c1c8b44c7e3489ab8adb0dbdd161d790a4cd874e216e9d9b87ed38b32fb9eb394dc146fd302c16cf6ea6c023d27ade9dceee3b2c28a47a00cc4ea06433f8974e7023be4ce2c899bc37a8749714eaa1acfc037a020da6611632777312d55f725cefbe7095e1446219ee1cb822692ae135274fa80a46900c8e582172b2e571c005a7303f564414d52749267ccc7681838853335627986c44ee73cd061e5a276a30adcc4c202dde0e4fdf655b8e58a349d16153aaffe05795a8ac5ef9a2295132367b5e45be2bd407dfc2b7ac41503f48e40e5df035060909b1d6e400aee7fda1bd2f56d6b757412eda009cbace18867777a40c23f97f3c56cdb8bdd72b5733ca001601c2804d960e0f9b6553e852f5c1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", 0x2000, &(0x7f0000006b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0})
07:32:11 executing program 1:
r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x6040, 0x0)
ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0)
[ 305.987173][ T38] audit: type=1800 audit(1673508731.288:211): pid=6862 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name=".pending_reads" dev="sda1" ino=1159 res=0 errno=0
07:32:11 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x10)
07:32:11 executing program 2:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@can_newroute={0x9c, 0x18, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@CGW_CS_XOR={0x8, 0x5, {0x0, 0x2, 0x0, 0x20}}, @CGW_MOD_AND={0x15, 0x1, {{{0x0, 0x1}, 0x1, 0x3, 0x0, 0x0, "ec197d173c2b36e8"}, 0x1}}, @CGW_MOD_AND={0x15, 0x1, {{{0x0, 0x1, 0x1, 0x1}, 0x7, 0x0, 0x0, 0x0, "f852ed3ee6dfe423"}, 0x2}}, @CGW_LIM_HOPS={0x5, 0xd, 0x1c}, @CGW_MOD_SET={0x15, 0x4, {{{0x3, 0x1}, 0x5, 0x3, 0x0, 0x0, "0b88ca19dcb3ad0f"}, 0x6}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x4, 0x0, 0x1, 0x1}, 0x5, 0x3, 0x0, 0x0, "f6badd4e653699dd"}, 0x6}}, @CGW_MOD_SET={0x15, 0x4, {{{0x1, 0x0, 0x0, 0x1}, 0x2, 0x2, 0x0, 0x0, "5bb778c614a83225"}}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20008021}, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x5, 0x1, 0x600, 0xc00, 0x1000, 0x5f, 0x7}, 0x1c)
07:32:11 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 79)
07:32:11 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000), 0x0)
[ 306.164481][ T6864] FAULT_INJECTION: forcing a failure.
[ 306.164481][ T6864] name fail_page_alloc, interval 1, probability 0, space 0, times 0
07:32:11 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x300)
[ 306.202904][ T6864] CPU: 0 PID: 6864 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
07:32:11 executing program 1:
r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0)
ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, 0x0)
[ 306.209733][ T6864] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 306.215861][ T6864] Call Trace:
[ 306.218223][ T6864]
[ 306.220446][ T6864] dump_stack_lvl+0xd1/0x138
[ 306.223976][ T6864] should_fail_ex.cold+0x5/0xa
[ 306.228020][ T6864] prepare_alloc_pages+0x178/0x570
[ 306.232269][ T6864] ? lock_chain_count+0x20/0x20
[ 306.236745][ T6864] ? __lock_acquire+0xbc3/0x56d0
[ 306.240585][ T6864] __alloc_pages+0x149/0x5b0
07:32:11 executing program 1:
fchownat(0xffffffffffffff9c, &(0x7f0000004840)='./file0\x00', 0x0, 0x0, 0x0)
[ 306.244731][ T6864] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 306.249841][ T6864] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 306.254515][ T6864] ? lock_downgrade+0x6e0/0x6e0
[ 306.258519][ T6864] __folio_alloc+0x16/0x40
[ 306.262395][ T6864] vma_alloc_folio+0x155/0x870
[ 306.266767][ T6864] ? policy_nodemask+0x1c0/0x1c0
[ 306.270822][ T6864] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 306.275042][ T6864] ? avc_has_extended_perms+0xee0/0xee0
[ 306.279967][ T6864] shmem_alloc_folio+0xfe/0x1d0
[ 306.283631][ T6864] ? zero_user_segments.constprop.0+0x750/0x750
[ 306.289730][ T6864] ? percpu_counter_add_batch+0xc1/0x180
[ 306.295634][ T6864] ? __vm_enough_memory+0x188/0x390
[ 306.300480][ T6864] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 306.305430][ T6864] shmem_get_folio_gfp+0xb2e/0x1a30
[ 306.310733][ T6864] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 306.316997][ T6864] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 306.322807][ T6864] shmem_write_begin+0x14a/0x380
[ 306.328098][ T6864] ? shmem_file_read_iter+0xa40/0xa40
[ 306.333231][ T6864] generic_perform_write+0x256/0x570
[ 306.338648][ T6864] ? folio_add_wait_queue+0x1c0/0x1c0
[ 306.344246][ T6864] ? new_inode+0x280/0x280
[ 306.348292][ T6864] ? generic_write_checks+0x2c0/0x400
[ 306.354579][ T6864] __generic_file_write_iter+0x2ae/0x500
[ 306.361101][ T6864] generic_file_write_iter+0xe3/0x350
[ 306.367306][ T6864] vfs_write+0x9ed/0xdd0
[ 306.370227][ T6864] ? kernel_write+0x630/0x630
[ 306.375505][ T6864] ? __fget_files+0x26a/0x440
[ 306.379140][ T6864] ? __fget_light+0xe5/0x270
[ 306.382708][ T6864] ksys_write+0x12b/0x250
[ 306.386750][ T6864] ? __ia32_sys_read+0xb0/0xb0
[ 306.391717][ T6864] ? syscall_enter_from_user_mode+0x26/0xb0
[ 306.395849][ T6864] do_syscall_64+0x39/0xb0
[ 306.398937][ T6864] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 306.403696][ T6864] RIP: 0033:0x7f6adec3de4f
[ 306.406815][ T6864] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 306.422816][ T6864] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 306.430127][ T6864] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 306.439772][ T6864] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 306.446030][ T6864] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 306.452447][ T6864] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 306.459978][ T6864] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 306.467489][ T6864]
[ 306.671227][ T38] audit: type=1800 audit(1673508732.218:212): pid=6881 uid=0 auid=4294967295 ses=4294967295 subj=root:sysadm_r:sysadm_t op=collect_data cause=failed(directio) comm="syz-executor.1" name=".pending_reads" dev="sda1" ino=1158 res=0 errno=0
07:32:12 executing program 1:
r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.pending_reads\x00', 0x6040, 0x0)
ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0)
07:32:12 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x600)
07:32:12 executing program 2:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@can_newroute={0x9c, 0x18, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@CGW_CS_XOR={0x8, 0x5, {0x0, 0x2, 0x0, 0x20}}, @CGW_MOD_AND={0x15, 0x1, {{{0x0, 0x1}, 0x1, 0x3, 0x0, 0x0, "ec197d173c2b36e8"}, 0x1}}, @CGW_MOD_AND={0x15, 0x1, {{{0x0, 0x1, 0x1, 0x1}, 0x7, 0x0, 0x0, 0x0, "f852ed3ee6dfe423"}, 0x2}}, @CGW_LIM_HOPS={0x5, 0xd, 0x1c}, @CGW_MOD_SET={0x15, 0x4, {{{0x3, 0x1}, 0x5, 0x3, 0x0, 0x0, "0b88ca19dcb3ad0f"}, 0x6}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x4, 0x0, 0x1, 0x1}, 0x5, 0x3, 0x0, 0x0, "f6badd4e653699dd"}, 0x6}}, @CGW_MOD_SET={0x15, 0x4, {{{0x1, 0x0, 0x0, 0x1}, 0x2, 0x2, 0x0, 0x0, "5bb778c614a83225"}}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20008021}, 0x0)
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x5, 0x1, 0x600, 0xc00, 0x1000, 0x5f, 0x7}, 0x1c)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@can_newroute={0x9c, 0x18, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@CGW_CS_XOR={0x8, 0x5, {0x0, 0x2, 0x0, 0x20}}, @CGW_MOD_AND={0x15, 0x1, {{{0x0, 0x1}, 0x1, 0x3, 0x0, 0x0, "ec197d173c2b36e8"}, 0x1}}, @CGW_MOD_AND={0x15, 0x1, {{{0x0, 0x1, 0x1, 0x1}, 0x7, 0x0, 0x0, 0x0, "f852ed3ee6dfe423"}, 0x2}}, @CGW_LIM_HOPS={0x5, 0xd, 0x1c}, @CGW_MOD_SET={0x15, 0x4, {{{0x3, 0x1}, 0x5, 0x3, 0x0, 0x0, "0b88ca19dcb3ad0f"}, 0x6}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x4, 0x0, 0x1, 0x1}, 0x5, 0x3, 0x0, 0x0, "f6badd4e653699dd"}, 0x6}}, @CGW_MOD_SET={0x15, 0x4, {{{0x1, 0x0, 0x0, 0x1}, 0x2, 0x2, 0x0, 0x0, "5bb778c614a83225"}}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20008021}, 0x0) (async)
socket$packet(0x11, 0x3, 0x300) (async)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x5, 0x1, 0x600, 0xc00, 0x1000, 0x5f, 0x7}, 0x1c) (async)
07:32:12 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 80)
[ 306.775228][ T6883] FAULT_INJECTION: forcing a failure.
[ 306.775228][ T6883] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 306.793373][ T6883] CPU: 1 PID: 6883 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 306.803946][ T6883] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 306.812172][ T6883] Call Trace:
[ 306.816057][ T6883]
[ 306.819176][ T6883] dump_stack_lvl+0xd1/0x138
[ 306.824052][ T6883] should_fail_ex.cold+0x5/0xa
[ 306.829840][ T6883] copyin+0x19/0x120
[ 306.833723][ T6883] copy_page_from_iter_atomic+0x22b/0x1060
[ 306.839291][ T6883] ? copy_page_from_iter+0x110/0x110
[ 306.845137][ T6883] ? shmem_write_begin+0x162/0x380
[ 306.850411][ T6883] ? shmem_file_read_iter+0xa40/0xa40
[ 306.855378][ T6883] generic_perform_write+0x2ca/0x570
[ 306.859890][ T6883] ? folio_add_wait_queue+0x1c0/0x1c0
[ 306.864571][ T6883] ? new_inode+0x280/0x280
[ 306.868475][ T6883] ? generic_write_checks+0x2c0/0x400
[ 306.872449][ T6883] __generic_file_write_iter+0x2ae/0x500
[ 306.878016][ T6883] generic_file_write_iter+0xe3/0x350
[ 306.882827][ T6883] vfs_write+0x9ed/0xdd0
[ 306.887056][ T6883] ? kernel_write+0x630/0x630
[ 306.891608][ T6883] ? __fget_files+0x26a/0x440
[ 306.896285][ T6883] ? __fget_light+0xe5/0x270
[ 306.901365][ T6883] ksys_write+0x12b/0x250
[ 306.907463][ T6883] ? __ia32_sys_read+0xb0/0xb0
[ 306.910907][ T6883] ? syscall_enter_from_user_mode+0x26/0xb0
[ 306.914691][ T6883] do_syscall_64+0x39/0xb0
[ 306.918924][ T6883] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 306.923981][ T6883] RIP: 0033:0x7f6adec3de4f
[ 306.927649][ T6883] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 306.942592][ T6883] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 306.949821][ T6883] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 306.958014][ T6883] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 306.963747][ T6883] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 306.969425][ T6883] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 306.976752][ T6883] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 306.983758][ T6883]
[ 307.071473][ T6883] loop3: detected capacity change from 0 to 9926
[ 307.085067][ T6883] FAT-fs (loop3): bogus logical sector size 1280
[ 307.090862][ T6883] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:12 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x60ff)
07:32:12 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4)
07:32:12 executing program 2:
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@can_newroute={0x9c, 0x18, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@CGW_CS_XOR={0x8, 0x5, {0x0, 0x2, 0x0, 0x20}}, @CGW_MOD_AND={0x15, 0x1, {{{0x0, 0x1}, 0x1, 0x3, 0x0, 0x0, "ec197d173c2b36e8"}, 0x1}}, @CGW_MOD_AND={0x15, 0x1, {{{0x0, 0x1, 0x1, 0x1}, 0x7, 0x0, 0x0, 0x0, "f852ed3ee6dfe423"}, 0x2}}, @CGW_LIM_HOPS={0x5, 0xd, 0x1c}, @CGW_MOD_SET={0x15, 0x4, {{{0x3, 0x1}, 0x5, 0x3, 0x0, 0x0, "0b88ca19dcb3ad0f"}, 0x6}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x4, 0x0, 0x1, 0x1}, 0x5, 0x3, 0x0, 0x0, "f6badd4e653699dd"}, 0x6}}, @CGW_MOD_SET={0x15, 0x4, {{{0x1, 0x0, 0x0, 0x1}, 0x2, 0x2, 0x0, 0x0, "5bb778c614a83225"}}}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20008021}, 0x0) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x5, 0x1, 0x600, 0xc00, 0x1000, 0x5f, 0x7}, 0x1c)
07:32:12 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote, 0x9980}, 0x1c)
[ 307.168585][ T6015] I/O error, dev loop3, sector 9728 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
07:32:12 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0xf0ff1f)
07:32:12 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)='y', 0x1)
07:32:12 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 81)
07:32:13 executing program 1:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000200)={0x11, 0x10, 0xfa00, {0x0}}, 0x18)
[ 307.488101][ T6902] FAULT_INJECTION: forcing a failure.
[ 307.488101][ T6902] name fail_page_alloc, interval 1, probability 0, space 0, times 0
07:32:13 executing program 1:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000200)={0x11, 0x10, 0xfa00, {0x0}}, 0x18)
[ 307.499460][ T6902] CPU: 1 PID: 6902 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 307.508954][ T6902] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 307.517155][ T6902] Call Trace:
[ 307.520214][ T6902]
[ 307.522905][ T6902] dump_stack_lvl+0xd1/0x138
[ 307.528464][ T6902] should_fail_ex.cold+0x5/0xa
[ 307.532361][ T6902] prepare_alloc_pages+0x178/0x570
[ 307.536697][ T6902] ? lock_chain_count+0x20/0x20
[ 307.541270][ T6902] ? __lock_acquire+0xbc3/0x56d0
[ 307.545254][ T6902] __alloc_pages+0x149/0x5b0
[ 307.549077][ T6902] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 307.554294][ T6902] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 307.558697][ T6902] ? lock_downgrade+0x6e0/0x6e0
[ 307.562302][ T6902] __folio_alloc+0x16/0x40
[ 307.565580][ T6902] vma_alloc_folio+0x155/0x870
[ 307.568768][ T6902] ? policy_nodemask+0x1c0/0x1c0
[ 307.573149][ T6902] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 307.579450][ T6902] ? avc_has_extended_perms+0xee0/0xee0
[ 307.583957][ T6902] shmem_alloc_folio+0xfe/0x1d0
[ 307.588300][ T6902] ? zero_user_segments.constprop.0+0x750/0x750
[ 307.593501][ T6902] ? percpu_counter_add_batch+0xc1/0x180
[ 307.598732][ T6902] ? __vm_enough_memory+0x188/0x390
[ 307.602769][ T6902] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 307.607397][ T6902] shmem_get_folio_gfp+0xb2e/0x1a30
[ 307.611031][ T6902] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 307.615137][ T6902] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 307.619188][ T6902] shmem_write_begin+0x14a/0x380
[ 307.622593][ T6902] ? shmem_file_read_iter+0xa40/0xa40
[ 307.627362][ T6902] generic_perform_write+0x256/0x570
[ 307.631688][ T6902] ? folio_add_wait_queue+0x1c0/0x1c0
[ 307.635411][ T6902] ? new_inode+0x280/0x280
[ 307.638189][ T6902] ? generic_write_checks+0x2c0/0x400
[ 307.641677][ T6902] __generic_file_write_iter+0x2ae/0x500
[ 307.646956][ T6902] generic_file_write_iter+0xe3/0x350
[ 307.653831][ T6902] vfs_write+0x9ed/0xdd0
[ 307.657372][ T6902] ? kernel_write+0x630/0x630
[ 307.661916][ T6902] ? __fget_files+0x26a/0x440
[ 307.666473][ T6902] ? __fget_light+0xe5/0x270
[ 307.670913][ T6902] ksys_write+0x12b/0x250
[ 307.674698][ T6902] ? __ia32_sys_read+0xb0/0xb0
[ 307.679084][ T6902] ? syscall_enter_from_user_mode+0x26/0xb0
[ 307.684120][ T6902] do_syscall_64+0x39/0xb0
[ 307.687404][ T6902] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 307.693278][ T6902] RIP: 0033:0x7f6adec3de4f
[ 307.697283][ T6902] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 307.713594][ T6902] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 307.719924][ T6902] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 307.725846][ T6902] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 307.732989][ T6902] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 307.739945][ T6902] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 307.746262][ T6902] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 307.752972][ T6902]
07:32:13 executing program 2:
ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x8, 'wg1\x00', {'veth0_to_bond\x00'}, 0x8b9})
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r2, 0x1000)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r3, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r3, 0x1000)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x9b548ce5b74d7be1, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3}, [@map_fd={0x18, 0x3, 0x1, 0x0, r1}, @generic={0x9, 0x3, 0x0, 0x4, 0x180}]}, &(0x7f0000000080)='syzkaller\x00', 0xb4, 0x77, &(0x7f00000000c0)=""/119, 0x40f00, 0x1b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x5, 0x7, 0x10000, 0x10}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[r2, 0xffffffffffffffff, r3]}, 0x80)
07:32:13 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 82)
07:32:13 executing program 1:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000200)={0x11, 0x10, 0xfa00, {0x0}}, 0x18)
07:32:13 executing program 1:
r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0)
write$RDMA_USER_CM_CMD_LEAVE_MCAST(r0, &(0x7f0000000200)={0x11, 0x10, 0xfa00, {0x0}}, 0x18)
[ 307.937460][ T6910] FAULT_INJECTION: forcing a failure.
[ 307.937460][ T6910] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 307.946714][ T6910] CPU: 3 PID: 6910 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 307.953143][ T6910] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 307.958710][ T6910] Call Trace:
[ 307.960793][ T6910]
[ 307.962609][ T6910] dump_stack_lvl+0xd1/0x138
[ 307.965447][ T6910] should_fail_ex.cold+0x5/0xa
[ 307.968463][ T6910] copyin+0x19/0x120
[ 307.970904][ T6910] copy_page_from_iter_atomic+0x22b/0x1060
[ 307.975024][ T6910] ? copy_page_from_iter+0x110/0x110
[ 307.978358][ T6910] ? shmem_write_begin+0x162/0x380
[ 307.983690][ T6910] ? shmem_file_read_iter+0xa40/0xa40
[ 307.987444][ T6910] generic_perform_write+0x2ca/0x570
[ 307.991197][ T6910] ? folio_add_wait_queue+0x1c0/0x1c0
[ 307.995884][ T6910] ? new_inode+0x280/0x280
[ 307.998772][ T6910] ? generic_write_checks+0x2c0/0x400
[ 308.002193][ T6910] __generic_file_write_iter+0x2ae/0x500
[ 308.007904][ T6910] generic_file_write_iter+0xe3/0x350
[ 308.011983][ T6910] vfs_write+0x9ed/0xdd0
[ 308.015661][ T6910] ? kernel_write+0x630/0x630
[ 308.019876][ T6910] ? __fget_files+0x26a/0x440
[ 308.023225][ T6910] ? __fget_light+0xe5/0x270
[ 308.026359][ T6910] ksys_write+0x12b/0x250
[ 308.029159][ T6910] ? __ia32_sys_read+0xb0/0xb0
[ 308.032787][ T6910] ? syscall_enter_from_user_mode+0x26/0xb0
[ 308.037271][ T6910] do_syscall_64+0x39/0xb0
[ 308.041091][ T6910] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 308.045599][ T6910] RIP: 0033:0x7f6adec3de4f
[ 308.049135][ T6910] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 308.063988][ T6910] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 308.070204][ T6910] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 308.076676][ T6910] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 308.082022][ T6910] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 308.087099][ T6910] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 308.092066][ T6910] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 308.097499][ T6910]
07:32:13 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x1000000)
[ 308.186211][ T6910] loop3: detected capacity change from 0 to 9926
[ 308.194073][ T6910] FAT-fs (loop3): bogus logical sector size 1280
[ 308.198549][ T6910] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:13 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x2000000)
07:32:13 executing program 1:
r0 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9)
r1 = socket(0x10, 0x3, 0x0)
r2 = socket$nl_route(0x10, 0x3, 0x0)
r3 = socket(0x10, 0x803, 0x0)
syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r3)
r4 = socket(0x10, 0x803, 0x0)
sendmsg$nl_route(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x3c}}, 0x0)
getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14)
sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000000000000020000000000000000", @ANYRES32], 0x20}}, 0x0)
sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000013400eeffffffffff65f163be00", @ANYRES32=r5, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0)
sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="6000000024000b0e00000000000000000000bdfb", @ANYRES32=r5, @ANYBLOB="00000000ffffffff0000004508000100746266003400020008000600a4230000280001"], 0x60}}, 0x0)
bind$packet(r0, &(0x7f0000000040)={0x11, 0x0, r5}, 0x14)
sendto$inet6(r0, &(0x7f0000000280)="4103092cea01480407020200c52cf7c25975e005b02f0800eb2b2ff0dac8897c6b118777effdffff3066090cb600c5471d130a66321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0x5c13, 0x800, 0x0, 0x2f)
07:32:13 executing program 2:
ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x8, 'wg1\x00', {'veth0_to_bond\x00'}, 0x8b9}) (async)
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000) (async)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r2, 0x1000) (async)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r3, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r3, 0x1000) (async, rerun: 64)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x9b548ce5b74d7be1, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3}, [@map_fd={0x18, 0x3, 0x1, 0x0, r1}, @generic={0x9, 0x3, 0x0, 0x4, 0x180}]}, &(0x7f0000000080)='syzkaller\x00', 0xb4, 0x77, &(0x7f00000000c0)=""/119, 0x40f00, 0x1b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x5, 0x7, 0x10000, 0x10}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[r2, 0xffffffffffffffff, r3]}, 0x80) (rerun: 64)
[ 308.281064][ T6923] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'.
07:32:13 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x3000000)
[ 308.320519][ T6923] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'.
07:32:13 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 83)
07:32:13 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x6000000)
07:32:13 executing program 2:
ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000000)={0x8, 'wg1\x00', {'veth0_to_bond\x00'}, 0x8b9})
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r1, 0x1000)
r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r2, 0x1000)
r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r3, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r3, 0x1000) (async)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x9b548ce5b74d7be1, 0x6, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x3}, [@map_fd={0x18, 0x3, 0x1, 0x0, r1}, @generic={0x9, 0x3, 0x0, 0x4, 0x180}]}, &(0x7f0000000080)='syzkaller\x00', 0xb4, 0x77, &(0x7f00000000c0)=""/119, 0x40f00, 0x1b, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000140)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x5, 0x7, 0x10000, 0x10}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[r2, 0xffffffffffffffff, r3]}, 0x80)
[ 308.426165][ T6931] FAULT_INJECTION: forcing a failure.
[ 308.426165][ T6931] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 308.449573][ T6931] CPU: 3 PID: 6931 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 308.457709][ T6931] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 308.464085][ T6931] Call Trace:
[ 308.465991][ T6931]
[ 308.467697][ T6931] dump_stack_lvl+0xd1/0x138
[ 308.470328][ T6931] should_fail_ex.cold+0x5/0xa
[ 308.473015][ T6931] prepare_alloc_pages+0x178/0x570
[ 308.475882][ T6931] __alloc_pages+0x149/0x5b0
[ 308.478742][ T6931] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 308.482974][ T6931] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 308.486472][ T6931] ? lock_downgrade+0x6e0/0x6e0
[ 308.489556][ T6931] __folio_alloc+0x16/0x40
[ 308.492345][ T6931] vma_alloc_folio+0x155/0x870
[ 308.495505][ T6931] ? policy_nodemask+0x1c0/0x1c0
[ 308.498674][ T6931] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 308.502072][ T6931] ? avc_has_extended_perms+0xee0/0xee0
[ 308.505685][ T6931] shmem_alloc_folio+0xfe/0x1d0
[ 308.508814][ T6931] ? zero_user_segments.constprop.0+0x750/0x750
[ 308.512791][ T6931] ? percpu_counter_add_batch+0xc1/0x180
[ 308.516265][ T6931] ? __vm_enough_memory+0x188/0x390
[ 308.519582][ T6931] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 308.523316][ T6931] shmem_get_folio_gfp+0xb2e/0x1a30
[ 308.526784][ T6931] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 308.531139][ T6931] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 308.535094][ T6931] shmem_write_begin+0x14a/0x380
[ 308.538073][ T6931] ? shmem_file_read_iter+0xa40/0xa40
[ 308.541907][ T6931] generic_perform_write+0x256/0x570
[ 308.546352][ T6931] ? folio_add_wait_queue+0x1c0/0x1c0
[ 308.550210][ T6931] ? new_inode+0x280/0x280
[ 308.553437][ T6931] ? generic_write_checks+0x2c0/0x400
[ 308.556913][ T6931] __generic_file_write_iter+0x2ae/0x500
[ 308.560419][ T6931] generic_file_write_iter+0xe3/0x350
[ 308.563880][ T6931] vfs_write+0x9ed/0xdd0
[ 308.566540][ T6931] ? kernel_write+0x630/0x630
[ 308.569419][ T6931] ? __fget_files+0x26a/0x440
[ 308.572822][ T6931] ? __fget_light+0xe5/0x270
[ 308.575913][ T6931] ksys_write+0x12b/0x250
[ 308.578725][ T6931] ? __ia32_sys_read+0xb0/0xb0
[ 308.581713][ T6931] ? syscall_enter_from_user_mode+0x26/0xb0
[ 308.585522][ T6931] do_syscall_64+0x39/0xb0
[ 308.588295][ T6931] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 308.592001][ T6931] RIP: 0033:0x7f6adec3de4f
[ 308.594876][ T6931] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 308.607153][ T6931] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 308.612556][ T6931] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 308.617619][ T6931] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 308.622577][ T6931] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 308.627202][ T6931] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 308.632219][ T6931] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 308.637177][ T6931]
07:32:14 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 84)
07:32:14 executing program 1:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x800011, &(0x7f0000000080)={[{@map_acorn}, {@hide}, {@hide}, {@unhide}]}, 0x81, 0x939, &(0x7f0000000180)="$eJzs3c9vHPXdB/D3ODb4MSgEyMOTJwKyCQ0YcJ21U0ItLnXstbPUPyrbkYh6IJSYKopVKmglQD2kUtVTUXuoemhvHHtC4gKXKrf2L+ihUsW/gHrKzdXMrpMN8Xqd1PGG9PWyxvPrM9/vZ3Zm56v9Nd/wTba5uVkNdzl//s/7mSz3n7OzX37y6cfl8MureSgH8krxeTKcpJYMJjmSDM3Mriwv9ijoSnIxybWkSPJwWuNduZjit3n05vy1FH8q6+Xe2+S/Wr/PPwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAuB8VM7P1+kSRhebS+Tdq3VVdgO+wfqu8L6pev4svetabFOWQ4eGtrr6PHL65+qny34k83Zp7uuqQPMP56JGnDr325ODA1vY7JLQv3v/woytvbWysv9fvRPpkvrHUXF1uLk7PN2rN1eXa1Jkz9VPn5lZrc82FxuqF1bXGYm1mpTG9trxSG515sTYxNXW61hi/sHx+aX52fKGxtfDVb0/W62dqr4//oDG9srq8dOr18dWZc82FhebSfBVTri5jXi1PxO8312prjenFWu2dyxvrp3slWQZN7CZoslfQZH1ycmJicnLizCtTr7xarw/etqD+Nbktov8nLf2159dwuFsD7fY/C2lmKefzRmrb/s1kNitZzmKX9W1b7f/JU40d6+1s/7da+SM3Vx9N1f4/25p7tlv73yWX/ft7Px/mo1zJW9nIRtbzXt8z2t+/+TSylGZWs5xmFjNdLam1l9QylTM5k3rezLnMZTW1zKWZhTSymgtZzVoa1Rk1k5U0Mp21LGcltYxmJi+mlolMZSqnU0sj47mQ5ZzPUuYzm+mqlHdyuXrcT++Q442gid0ETe4QpP3nP3cvLuNwVzbb7f9DvUNHZ/YjIQAAAGDP/f/fcvDwE3/9ZzKUZ6r35eeaC416v9MCAAAA9lD1db2ny9FQOfVMCq//AQAA4EFTVL+xK1IkV1vzN34J5U0AAAAAeEBUn/8/W45GyqljKbz+BwAAgAdN73vs94woxrZu/1u71Bpfake07/M7MtdcaIzPLC+8NpHnq7sMVL80uK20A0kxVP384KUcb0UdH2mNR24tcbiMmhh/bSIv5UR7R0afK0fPjW4TOdmKfKEV+cIOkafLSAB40J3YoT3ebfv/UsZaEWNHy8Y0g0e3aVnrWlYAuF/07mOnZ0TxnR6v/5+ottvIesbzdt7NRi5lLMdasce2L3Wk42sIYz3eDRjp6OFlrMf7ASMdHb2M9XhHYKSjexkAeJCc6NEO76b9H+vx+n/EVwoB4L5yowf7ezjR730EAG6llQYAAAAAAAAAAAAAAAAAAAAAAAAAAIC9tx/3/zdhwsQ3baLfVyYAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAD2Q5Ec2G75QPJwknqSU/uf1b1ztd8J9FlxPdfzQQ72Ow8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAdN+/7/A2mNH2ktyuBAcjLJxSQ/7HeOe+l6vxPos477/5fHPJtFBluHPcXQzOzK8mJ5+Ku+Hwa+/OTTj8vhbuopCyhruKVziXYN3bd6vNpqZHb9/Ss/e/entdmzVZJn1+YWZhfnV753M/Cp4rOkltawZSvfX5z8y++22fPPyj3dXb1zVb2zt9f7f9ttvXO9O7m8sT5Z1rTWeGPt5z+5/EHHqidyPHluNBm9taYfl0OXmo5naKfaiq+KXxcH84dcrI5/+WgUm0V5iB6r9v9/3rm8sT7+9rsbl7rkdCjHklxKhnef07HqerKt6qwbGCprrVdB5b/DPcrbUUeJE1324fHqlBm5o32odd+HSo/HvZ3R6S4ZPZnn7/hIP9+jxm0VXxX/KM7l7/lVR/8fA+XxP5ndPDvLmCqy40zpGjnQiqz2fLJzxZtfj+z6rOQe+E1+lO/eOP4DHdf/9rHan+tRR4379LyoWqTDX2uR2lefbtu08zzciuqS5//m5WTw6B1dUV7ucUW5V8//Pxaj+Veu6v8HAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAC4/xXJge2WDyQnkxxK8lg5X0s296K+gZFiL4q5a1f7Wnv/FddzPR/kYL/zAAAAAAAAAGBvnJ398pNPPy6H6vP4A/lW8Xky3PqkfzDJoeL3QzOzK8uLPQoaSi4muVZOD99ZDuV2efTm/LVy7sid7wsAsDv/DgAA//89Imnm")
open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)
[ 308.751352][ T6943] loop1: detected capacity change from 0 to 1764
07:32:14 executing program 2:
pipe2(&(0x7f0000001180)={0xffffffffffffffff}, 0x800)
r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000080)=@bpf_lsm={0x1d, 0x8, &(0x7f0000001240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6d}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @map_val={0x18, 0x4, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x6}, @alu={0x7, 0x0, 0xd, 0x7, 0x0, 0x2, 0x4}, @generic={0x7, 0x3, 0x0, 0x7, 0x400}]}, &(0x7f0000001280)='GPL\x00', 0x7, 0x0, 0x0, 0x41000, 0x3f, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x5, 0x5, 0x63, 0x1000}, 0x10, 0xffffffffffffffff}, 0x80)
ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0)
r2 = socket$packet(0x11, 0x3, 0x300)
getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14)
recvfrom$packet(r2, 0x0, 0x0, 0x2, 0x0, 0x0)
[ 308.796288][ T38] audit: type=1400 audit(1673508734.348:213): avc: denied { mount } for pid=6942 comm="syz-executor.1" name="/" dev="loop1" ino=1920 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1
[ 308.821568][ T6941] FAULT_INJECTION: forcing a failure.
[ 308.821568][ T6941] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 308.832819][ T6941] CPU: 3 PID: 6941 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 308.841366][ T6941] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 308.848832][ T6941] Call Trace:
[ 308.851638][ T6941]
[ 308.854086][ T6941] dump_stack_lvl+0xd1/0x138
[ 308.857818][ T6941] should_fail_ex.cold+0x5/0xa
[ 308.861753][ T6941] copyin+0x19/0x120
[ 308.864828][ T6941] copy_page_from_iter_atomic+0x22b/0x1060
[ 308.869313][ T6941] ? copy_page_from_iter+0x110/0x110
[ 308.869548][ T38] audit: type=1400 audit(1673508734.418:214): avc: denied { unmount } for pid=5168 comm="syz-executor.1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1
[ 308.873187][ T6941] ? shmem_write_begin+0x162/0x380
[ 308.873218][ T6941] ? shmem_file_read_iter+0xa40/0xa40
[ 308.873238][ T6941] generic_perform_write+0x2ca/0x570
[ 308.873272][ T6941] ? folio_add_wait_queue+0x1c0/0x1c0
[ 308.873304][ T6941] ? new_inode+0x280/0x280
[ 308.873325][ T6941] ? generic_write_checks+0x2c0/0x400
[ 308.873357][ T6941] __generic_file_write_iter+0x2ae/0x500
[ 308.916099][ T6941] generic_file_write_iter+0xe3/0x350
[ 308.920004][ T6941] vfs_write+0x9ed/0xdd0
[ 308.923300][ T6941] ? kernel_write+0x630/0x630
[ 308.927504][ T6941] ? __fget_files+0x26a/0x440
[ 308.930465][ T6941] ? __fget_light+0xe5/0x270
[ 308.933409][ T6941] ksys_write+0x12b/0x250
[ 308.937518][ T6941] ? __ia32_sys_read+0xb0/0xb0
[ 308.941125][ T6941] ? syscall_enter_from_user_mode+0x26/0xb0
[ 308.945214][ T6941] do_syscall_64+0x39/0xb0
[ 308.948089][ T6941] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 308.952846][ T6941] RIP: 0033:0x7f6adec3de4f
[ 308.956648][ T6941] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 308.969477][ T6941] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 308.974841][ T6941] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 308.979823][ T6941] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 308.985291][ T6941] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 308.990583][ T6941] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 308.996127][ T6941] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 309.002646][ T6941]
[ 309.101162][ T6941] loop3: detected capacity change from 0 to 9926
[ 309.114257][ T6941] FAT-fs (loop3): bogus logical sector size 1280
[ 309.120242][ T6941] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:14 executing program 1:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x800011, &(0x7f0000000080)={[{@map_acorn}, {@hide}, {@hide}, {@unhide}]}, 0x81, 0x939, &(0x7f0000000180)="$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")
open(&(0x7f0000000040)='./file1\x00', 0x0, 0x0)
07:32:14 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 85)
07:32:14 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x10000000)
07:32:14 executing program 2:
pipe2(&(0x7f0000001180)={0xffffffffffffffff}, 0x800)
r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000080)=@bpf_lsm={0x1d, 0x8, &(0x7f0000001240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6d}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @map_val={0x18, 0x4, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x6}, @alu={0x7, 0x0, 0xd, 0x7, 0x0, 0x2, 0x4}, @generic={0x7, 0x3, 0x0, 0x7, 0x400}]}, &(0x7f0000001280)='GPL\x00', 0x7, 0x0, 0x0, 0x41000, 0x3f, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x5, 0x5, 0x63, 0x1000}, 0x10, 0xffffffffffffffff}, 0x80)
ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0)
r2 = socket$packet(0x11, 0x3, 0x300)
getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14)
recvfrom$packet(r2, 0x0, 0x0, 0x2, 0x0, 0x0)
pipe2(&(0x7f0000001180), 0x800) (async)
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000080)=@bpf_lsm={0x1d, 0x8, &(0x7f0000001240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6d}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @map_val={0x18, 0x4, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x6}, @alu={0x7, 0x0, 0xd, 0x7, 0x0, 0x2, 0x4}, @generic={0x7, 0x3, 0x0, 0x7, 0x400}]}, &(0x7f0000001280)='GPL\x00', 0x7, 0x0, 0x0, 0x41000, 0x3f, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x5, 0x5, 0x63, 0x1000}, 0x10, 0xffffffffffffffff}, 0x80) (async)
ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) (async)
socket$packet(0x11, 0x3, 0x300) (async)
getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) (async)
recvfrom$packet(r2, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
[ 309.370591][ T6949] loop1: detected capacity change from 0 to 1764
[ 309.376720][ T5242] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[ 309.404211][ T6950] FAULT_INJECTION: forcing a failure.
[ 309.404211][ T6950] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 309.457707][ T6950] CPU: 2 PID: 6950 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 309.464527][ T6950] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 309.470390][ T6950] Call Trace:
[ 309.473536][ T6950]
[ 309.476391][ T6950] dump_stack_lvl+0xd1/0x138
[ 309.480411][ T6950] should_fail_ex.cold+0x5/0xa
[ 309.487981][ T6950] prepare_alloc_pages+0x178/0x570
[ 309.492447][ T6950] ? lock_chain_count+0x20/0x20
[ 309.496482][ T6950] ? __lock_acquire+0xbc3/0x56d0
[ 309.501081][ T6950] __alloc_pages+0x149/0x5b0
[ 309.504720][ T6950] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 309.508954][ T6950] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 309.512828][ T6950] ? lock_downgrade+0x6e0/0x6e0
[ 309.516940][ T6950] __folio_alloc+0x16/0x40
[ 309.520061][ T6950] vma_alloc_folio+0x155/0x870
[ 309.524361][ T6950] ? policy_nodemask+0x1c0/0x1c0
[ 309.530977][ T6950] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 309.537385][ T6950] ? avc_has_extended_perms+0xee0/0xee0
[ 309.542610][ T6950] shmem_alloc_folio+0xfe/0x1d0
[ 309.546355][ T6950] ? zero_user_segments.constprop.0+0x750/0x750
[ 309.551808][ T6950] ? percpu_counter_add_batch+0xc1/0x180
[ 309.556425][ T6950] ? __vm_enough_memory+0x188/0x390
[ 309.560544][ T6950] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 309.565459][ T6950] shmem_get_folio_gfp+0xb2e/0x1a30
[ 309.569890][ T6950] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 309.577607][ T6950] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 309.583889][ T6950] shmem_write_begin+0x14a/0x380
[ 309.588279][ T6950] ? shmem_file_read_iter+0xa40/0xa40
[ 309.594200][ T6950] generic_perform_write+0x256/0x570
[ 309.597632][ T6950] ? folio_add_wait_queue+0x1c0/0x1c0
[ 309.604041][ T6950] ? new_inode+0x280/0x280
[ 309.607590][ T6950] ? generic_write_checks+0x2c0/0x400
[ 309.616094][ T6950] __generic_file_write_iter+0x2ae/0x500
[ 309.623321][ T6950] generic_file_write_iter+0xe3/0x350
[ 309.628165][ T6950] vfs_write+0x9ed/0xdd0
[ 309.631187][ T6950] ? kernel_write+0x630/0x630
[ 309.634551][ T6950] ? __fget_files+0x26a/0x440
[ 309.639451][ T6950] ? __fget_light+0xe5/0x270
[ 309.643801][ T6950] ksys_write+0x12b/0x250
[ 309.648371][ T6950] ? __ia32_sys_read+0xb0/0xb0
[ 309.652911][ T6950] ? syscall_enter_from_user_mode+0x26/0xb0
[ 309.658389][ T6950] do_syscall_64+0x39/0xb0
[ 309.662642][ T6950] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 309.668929][ T6950] RIP: 0033:0x7f6adec3de4f
[ 309.672449][ T6950] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 309.691117][ T6950] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 309.699459][ T6950] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 309.707820][ T6950] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 309.715352][ T6950] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 309.723882][ T6950] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 309.732505][ T6950] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 309.741204][ T6950]
07:32:15 executing program 2:
pipe2(&(0x7f0000001180)={0xffffffffffffffff}, 0x800)
r1 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000080)=@bpf_lsm={0x1d, 0x8, &(0x7f0000001240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6d}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @map_val={0x18, 0x4, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x6}, @alu={0x7, 0x0, 0xd, 0x7, 0x0, 0x2, 0x4}, @generic={0x7, 0x3, 0x0, 0x7, 0x400}]}, &(0x7f0000001280)='GPL\x00', 0x7, 0x0, 0x0, 0x41000, 0x3f, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, &(0x7f00000012c0)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000001300)={0x5, 0x5, 0x63, 0x1000}, 0x10, 0xffffffffffffffff}, 0x80)
ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) (async)
r2 = socket$packet(0x11, 0x3, 0x300)
getsockname$packet(r2, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14)
recvfrom$packet(r2, 0x0, 0x0, 0x2, 0x0, 0x0)
07:32:15 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x1fffefff)
07:32:15 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 86)
07:32:15 executing program 1:
r0 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x1a, 0xa01, 0x0, 0x0, {0x2, 0x2, 0x300}}, 0x14}}, 0x0)
07:32:15 executing program 1:
r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0xe}, 0x48)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@map=r1, r0, 0x7}, 0x10)
[ 310.455647][ T6960] FAULT_INJECTION: forcing a failure.
[ 310.455647][ T6960] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 310.465028][ T6960] CPU: 0 PID: 6960 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 310.472392][ T6960] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 310.478305][ T6960] Call Trace:
[ 310.480539][ T6960]
[ 310.482508][ T6960] dump_stack_lvl+0xd1/0x138
[ 310.485414][ T6960] should_fail_ex.cold+0x5/0xa
[ 310.488429][ T6960] copyin+0x19/0x120
[ 310.490958][ T6960] copy_page_from_iter_atomic+0x22b/0x1060
[ 310.494532][ T6960] ? copy_page_from_iter+0x110/0x110
[ 310.497745][ T6960] ? shmem_write_begin+0x162/0x380
[ 310.501068][ T6960] ? shmem_file_read_iter+0xa40/0xa40
[ 310.505014][ T6960] generic_perform_write+0x2ca/0x570
[ 310.509533][ T6960] ? folio_add_wait_queue+0x1c0/0x1c0
[ 310.514358][ T6960] ? new_inode+0x280/0x280
[ 310.517939][ T6960] ? generic_write_checks+0x2c0/0x400
[ 310.522271][ T6960] __generic_file_write_iter+0x2ae/0x500
[ 310.526986][ T6960] generic_file_write_iter+0xe3/0x350
[ 310.531473][ T6960] vfs_write+0x9ed/0xdd0
[ 310.534918][ T6960] ? kernel_write+0x630/0x630
[ 310.538906][ T6960] ? __fget_files+0x26a/0x440
[ 310.542782][ T6960] ? __fget_light+0xe5/0x270
[ 310.546296][ T6960] ksys_write+0x12b/0x250
[ 310.548836][ T6960] ? __ia32_sys_read+0xb0/0xb0
[ 310.552140][ T6960] ? syscall_enter_from_user_mode+0x26/0xb0
[ 310.556720][ T6960] do_syscall_64+0x39/0xb0
[ 310.560287][ T6960] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 310.564800][ T6960] RIP: 0033:0x7f6adec3de4f
[ 310.568047][ T6960] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 310.581249][ T6960] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 310.586563][ T6960] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 310.591360][ T6960] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 310.596651][ T6960] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 310.602546][ T6960] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 310.609009][ T6960] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 310.615441][ T6960]
[ 310.685568][ T6960] loop3: detected capacity change from 0 to 9926
[ 310.692306][ T6960] FAT-fs (loop3): bogus logical sector size 1280
[ 310.698064][ T6960] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:16 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
write(r0, &(0x7f0000000400)="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", 0xfc)
[ 310.762646][ T6970] netlink: 180 bytes leftover after parsing attributes in process `syz-executor.1'.
07:32:16 executing program 1:
r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48)
r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x14, 0x4, 0x4, 0xe}, 0x48)
bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={@map=r1, r0, 0x26}, 0x10)
07:32:16 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 87)
[ 310.871614][ T6973] FAULT_INJECTION: forcing a failure.
[ 310.871614][ T6973] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 310.885641][ T6973] CPU: 0 PID: 6973 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 310.898357][ T6973] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 310.911138][ T6973] Call Trace:
[ 310.913796][ T6973]
[ 310.916244][ T6973] dump_stack_lvl+0xd1/0x138
[ 310.920037][ T6973] should_fail_ex.cold+0x5/0xa
[ 310.924243][ T6973] prepare_alloc_pages+0x178/0x570
[ 310.928697][ T6973] ? lock_chain_count+0x20/0x20
[ 310.932830][ T6973] ? __lock_acquire+0xbc3/0x56d0
[ 310.936828][ T6973] __alloc_pages+0x149/0x5b0
[ 310.940774][ T6973] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 310.945643][ T6973] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 310.949380][ T6973] ? lock_downgrade+0x6e0/0x6e0
[ 310.952637][ T6973] __folio_alloc+0x16/0x40
[ 310.955624][ T6973] vma_alloc_folio+0x155/0x870
[ 310.958827][ T6973] ? policy_nodemask+0x1c0/0x1c0
[ 310.962525][ T6973] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 310.965909][ T6973] ? avc_has_extended_perms+0xee0/0xee0
[ 310.969401][ T6973] shmem_alloc_folio+0xfe/0x1d0
[ 310.972441][ T6973] ? zero_user_segments.constprop.0+0x750/0x750
[ 310.976910][ T6973] ? percpu_counter_add_batch+0xc1/0x180
[ 310.980455][ T6973] ? __vm_enough_memory+0x188/0x390
[ 310.983914][ T6973] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 310.987439][ T6973] shmem_get_folio_gfp+0xb2e/0x1a30
[ 310.990674][ T6973] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 310.995301][ T6973] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 310.999863][ T6973] shmem_write_begin+0x14a/0x380
[ 311.003602][ T6973] ? shmem_file_read_iter+0xa40/0xa40
[ 311.007571][ T6973] generic_perform_write+0x256/0x570
[ 311.011450][ T6973] ? folio_add_wait_queue+0x1c0/0x1c0
[ 311.015411][ T6973] ? new_inode+0x280/0x280
[ 311.018312][ T6973] ? generic_write_checks+0x2c0/0x400
[ 311.022272][ T6973] __generic_file_write_iter+0x2ae/0x500
[ 311.026305][ T6973] generic_file_write_iter+0xe3/0x350
[ 311.030000][ T6973] vfs_write+0x9ed/0xdd0
[ 311.033054][ T6973] ? kernel_write+0x630/0x630
[ 311.036873][ T6973] ? __fget_files+0x26a/0x440
[ 311.040076][ T6973] ? __fget_light+0xe5/0x270
[ 311.043358][ T6973] ksys_write+0x12b/0x250
[ 311.046133][ T6973] ? __ia32_sys_read+0xb0/0xb0
[ 311.049508][ T6973] ? syscall_enter_from_user_mode+0x26/0xb0
[ 311.053525][ T6973] do_syscall_64+0x39/0xb0
[ 311.056514][ T6973] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 311.060349][ T6973] RIP: 0033:0x7f6adec3de4f
[ 311.063465][ T6973] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 311.076223][ T6973] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 311.082542][ T6973] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 311.087741][ T6973] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 311.092942][ T6973] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 311.098524][ T6973] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 311.104295][ T6973] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 311.109479][ T6973]
07:32:16 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 88)
07:32:16 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x1ffff000)
07:32:16 executing program 1:
r0 = socket(0x10, 0x3, 0x0)
setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10)
sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x1e, 0xa01, 0x0, 0x0, {0x0, 0x2, 0x300}}, 0x14}}, 0x0)
07:32:16 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x1000)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @remote}, 0x10)
r1 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r1, 0x0, 0x0, 0x2, 0x0, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e24, 0x6, 0x4e22, 0x9, 0x2, 0x0, 0x0, 0x2c, 0x0, 0xee01}, {0x7d, 0xfffffffffffffffa, 0x8, 0x100000001, 0xffffffff00000001, 0x39b, 0x9, 0x2}, {0x0, 0x5, 0x80000000}, 0x1, 0x6e6bb4, 0x0, 0x1, 0x2, 0x2}, {{@in6=@empty, 0x4d4, 0xff}, 0x2, @in=@broadcast, 0x3505, 0x4, 0x0, 0x27, 0x6, 0x1, 0x8005}}, 0xe8)
bind$packet(r1, &(0x7f0000000000)={0x11, 0x1b, 0x0, 0x1, 0x7, 0x6, @broadcast}, 0x14)
07:32:16 executing program 1:
r0 = socket$inet6(0xa, 0x1, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0})
ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8916, &(0x7f0000000080)={@loopback={0xfec0ffff00000000, 0xff00}, 0x0, r1})
07:32:16 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x20000000)
07:32:16 executing program 1:
syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000000)='./file0\x00', 0x800011, &(0x7f00000000c0), 0x81, 0x939, &(0x7f0000000180)="$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")
open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x0)
[ 311.265205][ T6977] FAULT_INJECTION: forcing a failure.
[ 311.265205][ T6977] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 311.275819][ T6977] CPU: 3 PID: 6977 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 311.283743][ T6977] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 311.289700][ T6987] loop1: detected capacity change from 0 to 1764
[ 311.290556][ T6977] Call Trace:
[ 311.290569][ T6977]
[ 311.290579][ T6977] dump_stack_lvl+0xd1/0x138
[ 311.290622][ T6977] should_fail_ex.cold+0x5/0xa
[ 311.302168][ T6977] copyin+0x19/0x120
[ 311.302210][ T6977] copy_page_from_iter_atomic+0x22b/0x1060
[ 311.302245][ T6977] ? copy_page_from_iter+0x110/0x110
[ 311.302285][ T6977] ? shmem_write_begin+0x162/0x380
[ 311.302308][ T6977] ? shmem_file_read_iter+0xa40/0xa40
[ 311.327330][ T6977] generic_perform_write+0x2ca/0x570
[ 311.330678][ T6977] ? folio_add_wait_queue+0x1c0/0x1c0
[ 311.333718][ T6977] ? new_inode+0x280/0x280
[ 311.336686][ T6977] ? generic_write_checks+0x2c0/0x400
[ 311.340390][ T6977] __generic_file_write_iter+0x2ae/0x500
[ 311.344069][ T6977] generic_file_write_iter+0xe3/0x350
[ 311.347982][ T6977] vfs_write+0x9ed/0xdd0
[ 311.350721][ T6977] ? kernel_write+0x630/0x630
[ 311.353832][ T6977] ? __fget_files+0x26a/0x440
[ 311.357037][ T6977] ? __fget_light+0xe5/0x270
[ 311.360000][ T6977] ksys_write+0x12b/0x250
[ 311.362683][ T6977] ? __ia32_sys_read+0xb0/0xb0
[ 311.366110][ T6977] ? syscall_enter_from_user_mode+0x26/0xb0
[ 311.369649][ T6977] do_syscall_64+0x39/0xb0
[ 311.372758][ T6977] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 311.376635][ T6977] RIP: 0033:0x7f6adec3de4f
[ 311.379439][ T6977] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 311.392576][ T6977] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 311.399237][ T6977] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 311.405752][ T6977] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 311.411862][ T6977] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 311.417446][ T6977] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 311.423442][ T6977] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 311.428529][ T6977]
07:32:17 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0xff600000)
07:32:17 executing program 1:
r0 = socket$nl_route(0x10, 0x3, 0x0)
write(r0, &(0x7f0000000400)="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", 0xfc)
07:32:17 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x1000)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @remote}, 0x10)
r1 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r1, 0x0, 0x0, 0x2, 0x0, 0x0)
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e24, 0x6, 0x4e22, 0x9, 0x2, 0x0, 0x0, 0x2c, 0x0, 0xee01}, {0x7d, 0xfffffffffffffffa, 0x8, 0x100000001, 0xffffffff00000001, 0x39b, 0x9, 0x2}, {0x0, 0x5, 0x80000000}, 0x1, 0x6e6bb4, 0x0, 0x1, 0x2, 0x2}, {{@in6=@empty, 0x4d4, 0xff}, 0x2, @in=@broadcast, 0x3505, 0x4, 0x0, 0x27, 0x6, 0x1, 0x8005}}, 0xe8)
bind$packet(r1, &(0x7f0000000000)={0x11, 0x1b, 0x0, 0x1, 0x7, 0x6, @broadcast}, 0x14)
openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) (async)
write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x1000) (async)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @remote}, 0x10) (async)
socket$packet(0x11, 0x3, 0x300) (async)
recvfrom$packet(r1, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e24, 0x6, 0x4e22, 0x9, 0x2, 0x0, 0x0, 0x2c, 0x0, 0xee01}, {0x7d, 0xfffffffffffffffa, 0x8, 0x100000001, 0xffffffff00000001, 0x39b, 0x9, 0x2}, {0x0, 0x5, 0x80000000}, 0x1, 0x6e6bb4, 0x0, 0x1, 0x2, 0x2}, {{@in6=@empty, 0x4d4, 0xff}, 0x2, @in=@broadcast, 0x3505, 0x4, 0x0, 0x27, 0x6, 0x1, 0x8005}}, 0xe8) (async)
bind$packet(r1, &(0x7f0000000000)={0x11, 0x1b, 0x0, 0x1, 0x7, 0x6, @broadcast}, 0x14) (async)
[ 311.561031][ T6977] loop3: detected capacity change from 0 to 9926
[ 311.567956][ T6977] FAT-fs (loop3): bogus logical sector size 1280
[ 311.572116][ T6977] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:17 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0xffefff1f)
07:32:17 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c)
sendto$inet6(r0, &(0x7f0000000000)="eb", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c)
sendto$inet6(r0, &(0x7f00000003c0)="91", 0x1, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f00000002c0)="8c", 0x1}], 0x1)
sendto$inet6(r0, &(0x7f0000000040)="de", 0xffbc, 0x0, 0x0, 0x0)
07:32:17 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 89)
07:32:17 executing program 2:
r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0)
write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) (async)
mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb, 0x28011, r0, 0x1000) (async)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @remote}, 0x10) (async)
r1 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r1, 0x0, 0x0, 0x2, 0x0, 0x0) (async)
setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4e24, 0x6, 0x4e22, 0x9, 0x2, 0x0, 0x0, 0x2c, 0x0, 0xee01}, {0x7d, 0xfffffffffffffffa, 0x8, 0x100000001, 0xffffffff00000001, 0x39b, 0x9, 0x2}, {0x0, 0x5, 0x80000000}, 0x1, 0x6e6bb4, 0x0, 0x1, 0x2, 0x2}, {{@in6=@empty, 0x4d4, 0xff}, 0x2, @in=@broadcast, 0x3505, 0x4, 0x0, 0x27, 0x6, 0x1, 0x8005}}, 0xe8) (async)
bind$packet(r1, &(0x7f0000000000)={0x11, 0x1b, 0x0, 0x1, 0x7, 0x6, @broadcast}, 0x14)
[ 311.944507][ T38] audit: type=1400 audit(1673508737.498:215): avc: denied { name_bind } for pid=7003 comm="syz-executor.1" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1
[ 311.972509][ T38] audit: type=1400 audit(1673508737.508:216): avc: denied { write } for pid=7003 comm="syz-executor.1" laddr=::1 lport=20003 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1
[ 311.981096][ T7005] FAULT_INJECTION: forcing a failure.
[ 311.981096][ T7005] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 312.009927][ T38] audit: type=1400 audit(1673508737.508:217): avc: denied { name_connect } for pid=7003 comm="syz-executor.1" dest=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1
[ 312.012120][ T7005] CPU: 0 PID: 7005 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 312.039574][ T7005] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 312.048146][ T7005] Call Trace:
[ 312.051680][ T7005]
[ 312.055203][ T7005] dump_stack_lvl+0xd1/0x138
[ 312.060890][ T7005] should_fail_ex.cold+0x5/0xa
[ 312.065051][ T7005] prepare_alloc_pages+0x178/0x570
[ 312.070095][ T7005] ? lock_chain_count+0x20/0x20
[ 312.074550][ T7005] ? __lock_acquire+0xbc3/0x56d0
[ 312.079702][ T7005] __alloc_pages+0x149/0x5b0
[ 312.087369][ T7005] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 312.093946][ T7005] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 312.098552][ T7005] ? lock_downgrade+0x6e0/0x6e0
[ 312.103444][ T7005] __folio_alloc+0x16/0x40
[ 312.107477][ T7005] vma_alloc_folio+0x155/0x870
[ 312.111616][ T7005] ? policy_nodemask+0x1c0/0x1c0
[ 312.116382][ T7005] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 312.121242][ T7005] ? avc_has_extended_perms+0xee0/0xee0
[ 312.126927][ T7005] shmem_alloc_folio+0xfe/0x1d0
[ 312.131976][ T7005] ? zero_user_segments.constprop.0+0x750/0x750
[ 312.136988][ T7005] ? percpu_counter_add_batch+0xc1/0x180
[ 312.140937][ T7005] ? __vm_enough_memory+0x188/0x390
[ 312.144880][ T7005] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 312.149779][ T7005] shmem_get_folio_gfp+0xb2e/0x1a30
[ 312.154117][ T7005] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 312.163672][ T7005] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 312.169902][ T7005] shmem_write_begin+0x14a/0x380
[ 312.174211][ T7005] ? shmem_file_read_iter+0xa40/0xa40
[ 312.179332][ T7005] generic_perform_write+0x256/0x570
[ 312.184522][ T7005] ? folio_add_wait_queue+0x1c0/0x1c0
[ 312.189799][ T7005] ? new_inode+0x280/0x280
[ 312.194173][ T7005] ? generic_write_checks+0x2c0/0x400
[ 312.199855][ T7005] __generic_file_write_iter+0x2ae/0x500
[ 312.205363][ T7005] generic_file_write_iter+0xe3/0x350
[ 312.210838][ T7005] vfs_write+0x9ed/0xdd0
[ 312.215008][ T7005] ? kernel_write+0x630/0x630
[ 312.220248][ T7005] ? __fget_files+0x26a/0x440
[ 312.225008][ T7005] ? __fget_light+0xe5/0x270
[ 312.229482][ T7005] ksys_write+0x12b/0x250
[ 312.234125][ T7005] ? __ia32_sys_read+0xb0/0xb0
[ 312.238719][ T7005] ? syscall_enter_from_user_mode+0x26/0xb0
[ 312.243157][ T7005] do_syscall_64+0x39/0xb0
[ 312.247557][ T7005] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 312.253659][ T7005] RIP: 0033:0x7f6adec3de4f
[ 312.258762][ T7005] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 312.278087][ T7005] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 312.284764][ T7005] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 312.291170][ T7005] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 312.299099][ T7005] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 312.306110][ T7005] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 312.313427][ T7005] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 312.320187][ T7005]
07:32:17 executing program 1:
bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=@framed={{0x25, 0xa, 0x0, 0x0, 0x0, 0x61, 0x10, 0x61}, [@ldst={0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x3}, 0x44)
07:32:17 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 90)
07:32:17 executing program 1:
syz_mount_image$ext4(&(0x7f00000004c0)='ext2\x00', &(0x7f0000000000)='./file1\x00', 0x2200403, &(0x7f0000000040)={[{@debug}]}, 0x1, 0x506, &(0x7f0000000a80)="$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")
07:32:17 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x2000000000)
[ 312.390408][ T7016] loop1: detected capacity change from 0 to 512
[ 312.418728][ T7016] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem
[ 312.426018][ T7016] EXT4-fs (loop1): invalid inodes per group: 1
[ 312.426018][ T7016]
[ 312.434332][ T7018] FAULT_INJECTION: forcing a failure.
[ 312.434332][ T7018] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 312.444264][ T7018] CPU: 2 PID: 7018 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 312.452436][ T7018] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 312.458695][ T7018] Call Trace:
[ 312.461679][ T7018]
[ 312.464249][ T7018] dump_stack_lvl+0xd1/0x138
[ 312.467852][ T7018] should_fail_ex.cold+0x5/0xa
[ 312.471838][ T7018] copyin+0x19/0x120
[ 312.474453][ T7018] copy_page_from_iter_atomic+0x22b/0x1060
[ 312.479226][ T7018] ? copy_page_from_iter+0x110/0x110
[ 312.483558][ T7018] ? shmem_write_begin+0x162/0x380
[ 312.487014][ T7018] ? shmem_file_read_iter+0xa40/0xa40
[ 312.491985][ T7018] generic_perform_write+0x2ca/0x570
[ 312.496037][ T7018] ? folio_add_wait_queue+0x1c0/0x1c0
[ 312.500612][ T7018] ? new_inode+0x280/0x280
[ 312.504873][ T7018] ? generic_write_checks+0x2c0/0x400
[ 312.509065][ T7018] __generic_file_write_iter+0x2ae/0x500
[ 312.514045][ T7018] generic_file_write_iter+0xe3/0x350
[ 312.518464][ T7018] vfs_write+0x9ed/0xdd0
[ 312.521398][ T7018] ? kernel_write+0x630/0x630
[ 312.525574][ T7018] ? __fget_files+0x26a/0x440
[ 312.529096][ T7018] ? __fget_light+0xe5/0x270
[ 312.532921][ T7018] ksys_write+0x12b/0x250
[ 312.536017][ T7018] ? __ia32_sys_read+0xb0/0xb0
[ 312.539508][ T7018] ? syscall_enter_from_user_mode+0x26/0xb0
[ 312.543579][ T7018] do_syscall_64+0x39/0xb0
[ 312.546741][ T7018] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 312.550741][ T7018] RIP: 0033:0x7f6adec3de4f
[ 312.553864][ T7018] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 312.567414][ T7018] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 312.573588][ T7018] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 312.580435][ T7018] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 312.586285][ T7018] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 312.592782][ T7018] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 312.600479][ T7018] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 312.607519][ T7018]
[ 312.678393][ T7018] loop3: detected capacity change from 0 to 9926
[ 312.685696][ T7018] FAT-fs (loop3): bogus logical sector size 1280
[ 312.690377][ T7018] FAT-fs (loop3): Can't find a valid FAT filesystem
07:32:18 executing program 0:
r0 = socket$packet(0x11, 0x3, 0x300)
recvfrom$packet(r0, 0x0, 0x3, 0x0, 0x0, 0x60ffffffffff)
07:32:18 executing program 3:
syz_mount_image$msdos(&(0x7f0000002700), &(0x7f0000002740)='./file1\x00', 0x80, &(0x7f0000000000)=ANY=[], 0x0, 0x1388, &(0x7f0000002780)="$eJzsybsNgEAQQ8E9PtIllED/GUVQF5IJNoAiZrJnz/rs9SS5jmSOs6ex/f66q7rX7mQpAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABeduBABgAAAECYv3Ue7QcAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4KMAAAD//4JLCbQ=") (fail_nth: 91)
07:32:18 executing program 1:
syz_mount_image$jfs(&(0x7f0000005d00), &(0x7f0000005d40)='./file0\x00', 0x0, &(0x7f0000000080)={[{@nodiscard}, {@errors_continue}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}, 0x1, 0x5d4b, &(0x7f00000117c0)="$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HDy0f9ftO3du3Tlx6OixchnNRVXYMfWliaMn9jR2md21bef09u3bpiaOHNs/s+u2qamJ+ar9G9+bJsq9H504MXN479yhIzMTs4eenNk1vXPHji2Vn/545PiB2Q2TJ+aPTs7PzpyYbD6WDXONi8vvfVX7k4fZY+H9rsNQ+On8czfvSJ+PW/rWl894U81N2n88Ld4InwUVv79VfR1z/1iYSSb5HwAAAHIQc3/44P/TV8j/AAAAUBsx968OM5H/AQAAoDZi7h8PM8kk/+v/6//r/+v/6//r//eS/r/+fzf6//r/g7x+/X/9f6r1W/8/5v41RZFl/gcAAIAcxNy/NsxE/gcAAIDaiLn/vDAT+R8AAABqI+b+88NMMsn/+v/6//r/+v/6//r/vaT/r//fjf6//v8gr1//X/+fav3W/4+5/wNhJpnkfwAAAMhBzP0XhJnI/wAAAFAbMfdfGGYi/wMAAEBtxNy/Lswkk/yv/6//r/+v/6//r//fS/r/+v/d6P/r/w/y+vX/9f+p1m/9/5j7fyXMJJP8DwAAADmIuf+DYSbyPwAAANRGzP0XhZnI/wAAAFAbMfdfHGaSSf7X/9f/1//X/9f/1//vJf1//f9u9P/1/wd5/fr/+v9U67f+f8z9l4SZZJL/AQAAIAcx918aZiL/AwAAQG3E3H9ZmIn8DwAAALURc//lYSaZ5H/9f/1//X/9f/1//f9e0v/X/+9G/1//f5DXr/+v/0+1fuv/x9x/RZhJJvkfAAAAchBz/5VhJvI/AAAA1EbM/R8KM5H/AQAAoDZi7l8fZpJJ/tf/1//X/9f/1//X/+8l/X/9/270//X/B3n9+v/6/1Trt/5/zP0fDjPJJP8DAABADmLuvyrMRP4HAACA2oi5/+owE/kfAAAAaiPm/g1hJpnkf/1//X/9f/1//X/9/17S/9f/70b/X/9/kNev/6//T7V+6//H3L8xzCST/A8AAAA5iLl/U5iJ/A8AAAC1EXP/NWEm8j8AAADURsz914aZZJL/9f/1//X/9f/1//X/e0n/X/+/G/1//f9BXr/+v/4/1fqt/x9z/3VhJpnkfwAAAMhBzP3Xh5nI/wAAAFAbMfffEGYi/wMAAEBtxNy/Ocwkk/yv/6//r/+v/6//r//fS/r/+v/d6P/r/w/y+vX/9f+p1m/9/5j7bwwzyST/AwAAQA5i7r8pzET+BwAAgNqIuf/mMBP5HwAAAGoj5v6JMJNM8r/+v/6//r/+v/5/3/b/G0++/n93+v/6/4X+/zv2fvfnB339+v/6/1Trt/5/zP23hJlkkv8BAAAgBzH33xpmIv8DAABAbcTcPxlmIv8DAABAbcTcPxVmkkn+1//X/9f/1//X/+/b/r///v8K6P/r/xf6/+/Y+92fH/T16//r/1Ot3/r/MfdPh5lkkv8BAAAgBzH3bwkzkf8BAACgNmLu3xpmIv8DAABAbcTcvy3MJJP8r/+v/6//r/+v/6//30v6//r/3ej/6/8P8vr1//X/qdZv/f+Y+7eHmWSS/wEAACAHMffvCDOR/wEAAKA2Yu6/LcxE/gcAAIDaiLn/9jCTTPK//r/+v/6//r/+v/5/L+n/6/93o/+v/z/I69f/1/+nWr/1/2Pu3xlmkkn+BwAAgBzE3P+RMBP5HwAAAGoj5v47wkzkfwAAAKiNmPs/GmaSSf7X/9f/1//X/9f/1//vJf1//f9u9P/1/wd5/fr/+v9U67f+f8z9u8JMMsn/AAAAkIOY++8MM5H/AQAAoDZi7r8rzET+BwAAgNqIuX93mEkm+V//X/9f/1//X/9f/7+X9P/1/7vR/9f/H+T16//r/1Ot3/r/MfffHWaSSf4HAACAHMTc/7EwE/kfAAAAaiPm/o+Hmcj/AAAAUBsx938izCST/K//r/+v/6//r/+v/99L+v/6/93o/+v/D/L69f/1/6nWb/3/mPvvCTPJJP8DAABADmLu/2SYifwPAAAAtRFz/6+Gmcj/AAAAUBsx998bZpJJ/tf/1//X/9f/1//X/+8l/X/9/270//X/B3n9+v/6/1Trt/5/zP2/FmaSSf4HAACAHMTcf1+YifwPAAAAtRFz/6fCTOR/AAAAqI2Y+389zCST/K//r/+v/6//r/+v/99L+v/6/93o/+v/D/L69f/1/6nWb/3/mPt/I8wkk/wPAAAAOYi5/zfDTOR/AAAAqI2Y+38rzET+BwAAgNqIuf/+MJNM8r/+v/6//r/+v/6//n8v6f/r/3ej/6//P8jr1//X/6dav/X/Y+7/7TCTTPI/AAAA5CDm/gfCTOR/AAAAqI2Y+z8dZiL/AwAAQG3E3P+ZMJNM8r/+v/6//r/+v/6//n8v6f/r/3ej/6//P8jr1//X/6dav/X/Y+5/MMwkk/wPAAAAOYi5/7NhJvI/AAAA1EbM/b8TZiL/AwAAQG3E3P+7YSaZ5H/9f/1//X/9f/1//f9e0v/X/+9G/1//f5DXr/+v/0+1fuv/x9z/uTCTTPI/AAAA5CDm/t8LM5H/AQAAoDZi7v/9MBP5HwAAAGoj5v6Hwkwyyf/6//r/+v/6//r/+v+9pP+v/9+N/r/+/yCvX/9f/59q/db/j7n/82EmmeR/AAAAyEHM/X8QZiL/AwAAQG3E3L8nzET+BwAAgNqIuf/hMJNM8r/+v/6//r/+v/6//n8v6f/r/3ej/6//P8jr1//X/6dav/X/Y+7fG2aSSf4HAACAHMTc/4UwE/kfAAAAaiPm/n1hJvI/AAAA1EbM/fvDTDLJ//r/+v/6//r/+v/6/72k/6//343+v/7/IK9f/1//n2r91v+PuX8mzCST/A8AAAA5iLn/QJiJ/A8AAAC1EXP/wTAT+R8AAABqI+b+R8JMMsn/+v/6//r/+v/6//r/vaT/r//fjf6//v8gr1//X/+fav3W/4+5/1CYSSb5HwAAAHIQc/8Xw0zkfwAAAKiNmPu/FGYi/wMAAEBtxNx/OMwkk/yv/6//r/+v/6//r//fS/r/+v/d6P/r/w/y+vX/9f+p1m/9/5j7j4SZZJL/AQAAIAcx9x8NM5H/AQAAoDZi7j8WZiL/AwAAQG3E3H88zCST/K//r/+v/6//r/+v/99L+v/6/93o/+v/D/L69f9j/38sXKL/z1L91v+Puf8Pw0wyyf8AAACQg5j7T4SZyP8AAABQGzH3z4aZyP8AAABQGzH3z4WZZJL/9f/1//X/9f/1//X/e0n/X/+/G/1//f9BXr/+v//+P9X6rf8fc/98mEkm+R8AAAByEHP/o2Em8j8AAADURsz9j4WZyP8AAABQGzH3Px5mkkn+1//X/9f/1//X/9f/7yX9f/3/bvT/9f8Hef36//r/VOu3/n/M/U+EmWSS/wEAACAHMfc/GWYi/wMAwP+zd9c8mm1HGEbHkv2LHRqvmZmZmZmZ2dfMzMwYOLhVZY00Pkfy+Mh7V62VlNStlnbQHbzB0x9AG7n77xW32P8AAADQRu7+e8ctQ/a//l//r//X/+v/9f9X0v/r/4/o//X/O79f/6//59xq/X/u/vvELUP2PwAAAEyQu/++cYv9DwAAAG3k7r9f3GL/AwAAQBu5++8ftwzZ//p//b/+X/+v/9f/X0n/r/8/ov/X/+/8fv2//p9zq/X/ufvviFuG7H8AAACYIHf/A+IW+x8AAADayN3/wLjF/gcAAIA2cvc/KG4Zsv/1//p//b/+X/+v/7+S/l//f0T/r//f+f36f/0/51br/3P3PzhuGbL/AQAAYILc/Q+JW+x/AAAAaCN3/0PjFvsfAAAA2sjd/7C4Zcj+1//r//X/+n/9v/7/Svp//f8R/b/+f+f36//1/5xbrf/P3f/wuGXI/gcAAIAJcvc/Im6x/wEAAKCN3P2PjFvsfwAAAGgjd/+j4pYh+1//r//X/+v/9f/6/yvp//X/R/T/+v+d36//1/9zbrX+P3f/o+OWIfsfAAAAJsjd/5i4xf4HAACANnL3PzZusf8BAACgjdz9j4tbmuz/e5x8X/+v/9f/6//1//r/K+n/9f9H9P/6/53fr//X/3Nutf4/d//j45Ym+x8AAAC4Ubv/CXGL/Q8AAABt5O5/Ytxi/wMAAEAbufufFLcM2f/6f/2//l//r//X/19J/6//P6L/1//v/H79v/6fc6v1/7n7nxy3DNn/AAAAMEHu/qfELfY/AAAAtJG7/6lxi/0PAAAAbeTuf1rcMmT/6//1//p//b/+X/9/Jf2//v+I/l//v/P79f/6f86t1v/n7n963DJk/wMAAMAEufufEbfY/wAAANBG7v5nxi32PwAAALSRu/9ZccuQ/a//1//r//X/+n/9/5XW6f/vdlv/G0D/fxf9/830//p//b/+n2Or9f+5+58dtwzZ/wAAADBB7v7nxC32PwAAALSRu/+5cYv9DwAAAG3k7n9e3DJk/+v/9f/6f/2//l//f6V1+v/bo/+/i/7/Zvp//b/+X//PsdX6/9z9z49bhux/AAAAmCB3/wviFvsfAAAA2sjd/8K4xf4HAACANnL3vyhuGbL/9f/6f/2//l//r/+/kv5f/39E/6//3/n9+n/9P+dW6/9z9784bhmy/wEAAGCC3P0viVvsfwAAAGgjd/9L4xb7HwAAANrI3f+yuGXI/tf/6//1//p//b/+/0r6f/3/Ef2//n/n9+v/9f+cW63/z93/8rhlyP4HAACACXL3vyJusf8BAACgjdz9r4xb7H8AAABoI3f/q+KWIftf/6//1///z/v/O/T/8ful/9f/6//1/yf0//r/nd+v/9f/c261/j93/6vjliH7HwAAACbI3f+auMX+BwAAgDZy9782brH/AQAAoI3c/a+LW4bsf/2//l//7/P/9f/6/yvp//X/R/T/+v+d36//1/9zbrX+P3f/6+OWIfsfAAAAJsjd/4a4xf4HAACANnL3vzFusf8BAACgjdz9b4pbhux//b/+X/+v/9f/6/+vpP/X/x/R/+v/d36//l//z7nV+v/c/W+OW4bsfwAAAJggd/9b4hb7HwAAANrI3f/WuMX+BwAAgDZy978tbhmy//X/+n/9v/5f/6//v5L+X/9/RP+v/9/5/fp//T/nVuv/c/e/PW4Zsv8BAABggtz974hb7H8AAABoI3f/O+MW+x8AAADayN3/rrhlyP7X/+v/9f/6f/2//v9K+n/9/xH9/yb9/523/nn9v/5f/8+Z1fr/3P3vjluG7H8AAACYIHf/e+IW+x8AAADayN3/3rjF/gcAAIA2cve/L24Zsv/1//p//b/+X/+v/7+S/l//f0T/v0n//x/o//X/+n/OrNb/5+5/f9wyZP8DAADABLn7PxC32P8AAADQRu7+D8Yt9j8AAAC0kbv/Q3HLkP2v/9f/6//1//p//f+V9P/6/yP6f/3/zu/X/+v/Obda/5+7/8Nxy5D9DwAAABPk7v9I3GL/AwAAQBu5+z8at9j/AAAA0Ebu/o/FLUP2v/5f/6//1//r//X/V9L/6/+P6P/1/zu/X/+v/+fcav1/7v6Pxy1D9j8AAABMkLv/E3GL/Q8AAABt5O7/ZNxi/wMAAEAbufs/FbcM2f/6f/2//l//v03/H38nN/T/W9H/6/+P6P/1/zu/X/+v/+fcav1/7v5Pxy1D9j8AAABMkLv/M3GL/Q8AAABt5O7/bNxi/wMAAEAbufs/F7cM2f/6f/2//n+X/v/u9fWx/b/P/9f/34L+X/9/Q///X/t/9/O7v1//r//n3Gr9f+7+z8ctQ/Y/AAAATJC7/864xf4HAACANnL3fyFusf8BAACgjdz9X4xbhux//b/+X/+/S///b/p//f9O9P/6/yP6f/3/zu/X/+v/Obda/5+7/0txy5D9DwAAABPk7v9y3GL/AwAAQBu5+78St9j/AAAA0Ebu/q/GLUP2v/5f/6//1//r//X/V9L/6/+P6P/1/zu/X/+v/+fcav1/7v6vxS1D9j8AAABMkLv/63GL/Q8AAABt5O7/Rtxi/wMAAEAbufu/GbcM2f/6f/2//l//r//X/19J/6//P6L/1//v/H79v/6fc6v1/7n7vxW3DNn/AAAAMEHu/m/HLfY/AAAAtJG7/ztxi/0PAAAAbeTu/27cMmT/6//1//p//b/+X/9/Jf2//v+I/l//v/P79f/6f86t1v/n7v9e3DJk/wMAAMAEufu/H7fY/wAAANBG7v4fxC32PwAAALSRu/+HccuQ/a//1//r//X/+n/9/5X0//r/I/p//f/O79f/6/85t1r/n7v/R3HLkP0PAAAAE+Tu/3HcYv8DAABAG7n7fxK32P8AAADQRu7+n8YtQ/a//l//r//X/+v/9f9X0v/r/4/o//X/O79f/6//59xq/X/u/p/FLUP2PwAAAEyQu//ncYv9DwAAAG3k7v9F3GL/AwAAQBu5+38ZtwzZ//p//b/+X/+v/9f/X0n/r/8/ov/X/+/8fv2//p9zq/X/uft/FbcM2f8AAAAwQe7+X8ct9j8AAAC0kbv/N3GL/Q8AAABt5O7/bdwyZP/r//X/+n/9v/5f/38l/b/+/4j+X/+/8/v1//p/zq3W/+fu/13cMmT/AwAAwAS5+38ft9j/AAAA0Ebu/j/ELfY/AAAAtJG7/49xy5D9r//X/+v/9f/6f/3/lfT/+v8jg/v/e+r/93+//l//z7nV+v/c/X+KW4bsfwAAAJggd/+f4xb7HwAAANrI3f+XuMX+BwAAgDZy9/81bhmy//X/+n/9v/5f/6//v5L+X/9/ZHD/7/P/G7xf/6//59xq/X/u/r/FLUP2PwAAAEyQu//vcYv9DwAAAG3k7v9H3GL/AwAAQBu5+/8ZtwzZ//p//b/+X/+v/9f/X0n/r/8/ov/X/+/8fv2//p9zq/X/ufv/FQAA//8swT+Q")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0)
getdents64(r0, &(0x7f0000000200)=""/197, 0xc5)
[ 312.994012][ T7025] FAULT_INJECTION: forcing a failure.
[ 312.994012][ T7025] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 313.009655][ T7025] CPU: 1 PID: 7025 Comm: syz-executor.3 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 313.020597][ T7025] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 313.027891][ T7025] Call Trace:
[ 313.029962][ T7025]
[ 313.032037][ T7025] dump_stack_lvl+0xd1/0x138
[ 313.034963][ T7025] should_fail_ex.cold+0x5/0xa
[ 313.038420][ T7025] prepare_alloc_pages+0x178/0x570
[ 313.041852][ T7025] ? lock_chain_count+0x20/0x20
[ 313.045340][ T7025] ? __lock_acquire+0xbc3/0x56d0
[ 313.048868][ T7025] __alloc_pages+0x149/0x5b0
[ 313.052166][ T7025] ? __alloc_pages_slowpath.constprop.0+0x23d0/0x23d0
[ 313.057276][ T7025] ? avc_has_perm_noaudit+0x1cd/0x3a0
[ 313.061482][ T7025] ? lock_downgrade+0x6e0/0x6e0
[ 313.066739][ T7025] __folio_alloc+0x16/0x40
[ 313.070048][ T7025] vma_alloc_folio+0x155/0x870
[ 313.074451][ T7025] ? policy_nodemask+0x1c0/0x1c0
[ 313.078300][ T7025] ? avc_has_perm_noaudit+0x1f4/0x3a0
[ 313.082052][ T7025] ? avc_has_extended_perms+0xee0/0xee0
[ 313.086522][ T7025] shmem_alloc_folio+0xfe/0x1d0
[ 313.090292][ T7025] ? zero_user_segments.constprop.0+0x750/0x750
[ 313.095927][ T7025] ? percpu_counter_add_batch+0xc1/0x180
[ 313.100322][ T7025] ? __vm_enough_memory+0x188/0x390
[ 313.104898][ T7025] shmem_alloc_and_acct_folio+0x15e/0x5d0
[ 313.109534][ T7025] shmem_get_folio_gfp+0xb2e/0x1a30
[ 313.113593][ T7025] ? shmem_alloc_and_acct_folio+0x5d0/0x5d0
[ 313.118604][ T7025] ? copy_page_from_iter_atomic+0x2fb/0x1060
[ 313.123918][ T7025] shmem_write_begin+0x14a/0x380
[ 313.128699][ T7025] ? shmem_file_read_iter+0xa40/0xa40
[ 313.133318][ T7025] generic_perform_write+0x256/0x570
[ 313.138107][ T7025] ? folio_add_wait_queue+0x1c0/0x1c0
[ 313.142383][ T7025] ? new_inode+0x280/0x280
[ 313.146182][ T7025] ? generic_write_checks+0x2c0/0x400
[ 313.150086][ T7025] __generic_file_write_iter+0x2ae/0x500
[ 313.155151][ T7025] generic_file_write_iter+0xe3/0x350
[ 313.159483][ T7025] vfs_write+0x9ed/0xdd0
[ 313.163338][ T7025] ? kernel_write+0x630/0x630
[ 313.168273][ T7025] ? __fget_files+0x26a/0x440
[ 313.173465][ T7025] ? __fget_light+0xe5/0x270
[ 313.177014][ T7025] ksys_write+0x12b/0x250
[ 313.180557][ T7025] ? __ia32_sys_read+0xb0/0xb0
[ 313.185456][ T7025] ? syscall_enter_from_user_mode+0x26/0xb0
[ 313.191197][ T7025] do_syscall_64+0x39/0xb0
[ 313.195223][ T7025] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 313.200589][ T7025] RIP: 0033:0x7f6adec3de4f
[ 313.204624][ T7025] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48
[ 313.224894][ T7025] RSP: 002b:00007f6adf98ff10 EFLAGS: 00000293 ORIG_RAX: 0000000000000001
[ 313.231351][ T7025] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f6adec3de4f
[ 313.236663][ T7025] RDX: 00000000004d8cef RSI: 00007f6ad53ff000 RDI: 0000000000000004
[ 313.241938][ T7025] RBP: 00007f6ad53ff000 R08: 0000000000000000 R09: 0000000000001382
[ 313.247543][ T7025] R10: 00000000004d8cef R11: 0000000000000293 R12: 0000000000000000
[ 313.252882][ T7025] R13: 00007f6adf98ffdc R14: 00007f6adf98ffe0 R15: 0000000020002782
[ 313.258027][ T7025]
[ 313.300561][ T7024] loop1: detected capacity change from 0 to 32768
[ 313.368727][ T38] audit: type=1400 audit(1673508738.918:218): avc: denied { mount } for pid=7022 comm="syz-executor.1" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1
[ 313.379392][ T7024] ==================================================================
[ 313.395264][ T7024] BUG: KASAN: slab-out-of-bounds in jfs_readdir+0x375e/0x4230
[ 313.401006][ T7024] Read of size 1 at addr ffff888028cb70f5 by task syz-executor.1/7024
[ 313.406186][ T7024]
[ 313.408271][ T7024] CPU: 1 PID: 7024 Comm: syz-executor.1 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 313.417388][ T7024] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 313.423557][ T7024] Call Trace:
[ 313.426175][ T7024]
[ 313.428631][ T7024] dump_stack_lvl+0xd1/0x138
[ 313.432134][ T7024] print_report+0x15e/0x461
[ 313.435074][ T7024] ? __phys_addr+0xc8/0x140
[ 313.437790][ T7024] ? jfs_readdir+0x375e/0x4230
[ 313.440674][ T7024] kasan_report+0xbf/0x1f0
[ 313.443533][ T7024] ? jfs_readdir+0x375e/0x4230
[ 313.446410][ T7024] jfs_readdir+0x375e/0x4230
[ 313.449620][ T7024] ? dtDelete+0x2f90/0x2f90
[ 313.452544][ T7024] ? down_write_killable+0x15c/0x250
[ 313.455778][ T7024] ? down_write_killable_nested+0x250/0x250
[ 313.459412][ T7024] iterate_dir+0x1fd/0x6f0
[ 313.462413][ T7024] __x64_sys_getdents64+0x13e/0x2c0
[ 313.465971][ T7024] ? __ia32_sys_getdents+0x2c0/0x2c0
[ 313.469561][ T7024] ? compat_filldir+0x6b0/0x6b0
[ 313.473236][ T7024] ? syscall_enter_from_user_mode+0x26/0xb0
[ 313.477743][ T7024] do_syscall_64+0x39/0xb0
[ 313.480549][ T7024] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 313.484390][ T7024] RIP: 0033:0x7f7ad2a8c0c9
[ 313.487464][ T7024] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[ 313.500339][ T7024] RSP: 002b:00007f7ad15fe168 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 313.506056][ T7024] RAX: ffffffffffffffda RBX: 00007f7ad2babf80 RCX: 00007f7ad2a8c0c9
[ 313.511055][ T7024] RDX: 00000000000000c5 RSI: 0000000020000200 RDI: 0000000000000004
[ 313.516262][ T7024] RBP: 00007f7ad2ae7ae9 R08: 0000000000000000 R09: 0000000000000000
[ 313.521288][ T7024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 313.526277][ T7024] R13: 00007ffeaa339acf R14: 00007f7ad15fe300 R15: 0000000000022000
[ 313.530856][ T7024]
[ 313.532619][ T7024]
[ 313.534043][ T7024] Allocated by task 7024:
[ 313.536772][ T7024] kasan_save_stack+0x22/0x40
[ 313.539735][ T7024] kasan_set_track+0x25/0x30
[ 313.542609][ T7024] __kasan_slab_alloc+0x7f/0x90
[ 313.546039][ T7024] kmem_cache_alloc_lru+0x249/0x7b0
[ 313.550028][ T7024] jfs_alloc_inode+0x27/0x60
[ 313.553525][ T7024] alloc_inode+0x61/0x230
[ 313.556815][ T7024] iget_locked+0x1bb/0x700
[ 313.560223][ T7024] jfs_iget+0x1e/0x4d0
[ 313.563334][ T7024] jfs_fill_super+0x6a8/0xc80
[ 313.567107][ T7024] mount_bdev+0x351/0x410
[ 313.570309][ T7024] legacy_get_tree+0x109/0x220
[ 313.573979][ T7024] vfs_get_tree+0x8d/0x2f0
[ 313.577341][ T7024] path_mount+0x132a/0x1e20
[ 313.580953][ T7024] __x64_sys_mount+0x283/0x300
[ 313.584816][ T7024] do_syscall_64+0x39/0xb0
[ 313.588433][ T7024] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 313.593005][ T7024]
[ 313.595160][ T7024] The buggy address belongs to the object at ffff888028cb7180
[ 313.595160][ T7024] which belongs to the cache jfs_ip of size 2240
[ 313.608428][ T7024] The buggy address is located 139 bytes to the left of
[ 313.608428][ T7024] 2240-byte region [ffff888028cb7180, ffff888028cb7a40)
[ 313.619950][ T7024]
[ 313.622103][ T7024] The buggy address belongs to the physical page:
[ 313.628124][ T7024] page:ffffea0000a32dc0 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888028cb7fff pfn:0x28cb7
[ 313.637851][ T7024] memcg:ffff88801e2ca981
[ 313.641101][ T7024] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff)
[ 313.647145][ T7024] raw: 00fff00000000200 ffff8880437a4900 ffffea0000a30550 ffff8880163cdc50
[ 313.652331][ T7024] raw: ffff888028cb7fff ffff888028cb7180 0000000100000001 ffff88801e2ca981
[ 313.657088][ T7024] page dumped because: kasan: bad access detected
[ 313.661279][ T7024] page_owner tracks the page as allocated
[ 313.664993][ T7024] page last allocated via order 0, migratetype Reclaimable, gfp_mask 0x242050(__GFP_IO|__GFP_NOWARN|__GFP_COMP|__GFP_THISNODE|__GFP_RECLAIMABLE), pid 7024, tgid 7022 (syz-executor.1), ts 313350516022, free_ts 298230297503
[ 313.679632][ T7024] get_page_from_freelist+0x119c/0x2ce0
[ 313.683791][ T7024] __alloc_pages_slowpath.constprop.0+0x36b/0x23d0
[ 313.688494][ T7024] __alloc_pages+0x4aa/0x5b0
[ 313.692145][ T7024] cache_grow_begin+0x94/0x390
[ 313.695947][ T7024] cache_alloc_refill+0x27f/0x380
[ 313.700079][ T7024] kmem_cache_alloc_lru+0x660/0x7b0
[ 313.704204][ T7024] jfs_alloc_inode+0x27/0x60
[ 313.707969][ T7024] alloc_inode+0x61/0x230
[ 313.710800][ T7024] iget_locked+0x1bb/0x700
[ 313.713761][ T7024] jfs_iget+0x1e/0x4d0
[ 313.716338][ T7024] jfs_fill_super+0x6a8/0xc80
[ 313.719862][ T7024] mount_bdev+0x351/0x410
[ 313.722542][ T7024] legacy_get_tree+0x109/0x220
[ 313.725479][ T7024] vfs_get_tree+0x8d/0x2f0
[ 313.728550][ T7024] path_mount+0x132a/0x1e20
[ 313.731290][ T7024] __x64_sys_mount+0x283/0x300
[ 313.733982][ T7024] page last free stack trace:
[ 313.736777][ T7024] free_pcp_prepare+0x65c/0xc00
[ 313.739772][ T7024] free_unref_page+0x1d/0x490
[ 313.742855][ T7024] slabs_destroy+0x85/0xc0
[ 313.745416][ T7024] ___cache_free+0x2ac/0x3d0
[ 313.748351][ T7024] qlist_free_all+0x4f/0x1a0
[ 313.751313][ T7024] kasan_quarantine_reduce+0x192/0x220
[ 313.754721][ T7024] __kasan_slab_alloc+0x63/0x90
[ 313.757789][ T7024] kmem_cache_alloc+0x225/0x460
[ 313.760877][ T7024] getname_flags.part.0+0x50/0x4f0
[ 313.763992][ T7024] getname+0x92/0xd0
[ 313.766443][ T7024] do_sys_openat2+0xf5/0x4c0
[ 313.768992][ T7024] __x64_sys_openat+0x143/0x1f0
[ 313.772220][ T7024] do_syscall_64+0x39/0xb0
[ 313.775100][ T7024] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 313.779013][ T7024]
[ 313.780533][ T7024] Memory state around the buggy address:
[ 313.784003][ T7024] ffff888028cb6f80: fb fb fb fb fb fb fc fc fc fc fc fc fc fc fc fc
[ 313.788676][ T7024] ffff888028cb7000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 313.793419][ T7024] >ffff888028cb7080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 313.798397][ T7024] ^
[ 313.803096][ T7024] ffff888028cb7100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 313.808013][ T7024] ffff888028cb7180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 313.812937][ T7024] ==================================================================
[ 313.820606][ T7024] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 313.826822][ T7024] CPU: 1 PID: 7024 Comm: syz-executor.1 Not tainted 6.2.0-rc3-syzkaller-00030-ge8f60cd7db24 #0
[ 313.835859][ T7024] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 313.842134][ T7024] Call Trace:
[ 313.847334][ T7024]
[ 313.850810][ T7024] dump_stack_lvl+0xd1/0x138
[ 313.854614][ T7024] panic+0x2cc/0x626
[ 313.859600][ T7024] ? panic_print_sys_info.part.0+0x110/0x110
[ 313.865229][ T7024] ? preempt_schedule_thunk+0x1a/0x20
[ 313.872367][ T7024] ? preempt_schedule_common+0x59/0xc0
[ 313.877411][ T7024] check_panic_on_warn.cold+0x19/0x35
[ 313.882271][ T7024] end_report.part.0+0x36/0x73
[ 313.886245][ T7024] ? jfs_readdir+0x375e/0x4230
[ 313.890127][ T7024] kasan_report.cold+0xa/0xf
[ 313.894073][ T7024] ? jfs_readdir+0x375e/0x4230
[ 313.898195][ T7024] jfs_readdir+0x375e/0x4230
[ 313.902913][ T7024] ? dtDelete+0x2f90/0x2f90
[ 313.907001][ T7024] ? down_write_killable+0x15c/0x250
[ 313.911263][ T7024] ? down_write_killable_nested+0x250/0x250
[ 313.917098][ T7024] iterate_dir+0x1fd/0x6f0
[ 313.921028][ T7024] __x64_sys_getdents64+0x13e/0x2c0
[ 313.925300][ T7024] ? __ia32_sys_getdents+0x2c0/0x2c0
[ 313.930316][ T7024] ? compat_filldir+0x6b0/0x6b0
[ 313.935250][ T7024] ? syscall_enter_from_user_mode+0x26/0xb0
[ 313.939809][ T7024] do_syscall_64+0x39/0xb0
[ 313.942902][ T7024] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 313.947029][ T7024] RIP: 0033:0x7f7ad2a8c0c9
[ 313.950913][ T7024] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48
[ 313.969731][ T7024] RSP: 002b:00007f7ad15fe168 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9
[ 313.977400][ T7024] RAX: ffffffffffffffda RBX: 00007f7ad2babf80 RCX: 00007f7ad2a8c0c9
[ 313.986549][ T7024] RDX: 00000000000000c5 RSI: 0000000020000200 RDI: 0000000000000004
[ 313.995521][ T7024] RBP: 00007f7ad2ae7ae9 R08: 0000000000000000 R09: 0000000000000000
[ 314.002218][ T7024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 314.009351][ T7024] R13: 00007ffeaa339acf R14: 00007f7ad15fe300 R15: 0000000000022000
[ 314.016033][ T7024]
[ 314.020044][ T7024] Kernel Offset: disabled
[ 314.023838][ T7024] Rebooting in 86400 seconds..
VM DIAGNOSIS:
07:32:19 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000002a81 RCX=0000000000000000 RDX=ffff888016a84080
RSI=ffffffff81b0ac3a RDI=0000000000000005 RBP=0000000000000001 RSP=ffffc90001f4f808
R8 =0000000000000005 R9 =000000000000003f R10=0000000000000001 R11=0000000000000000
R12=0000000000000001 R13=0000000000000003 R14=ffff888013023420 R15=0000000000000000
RIP=ffffffff818073eb RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 000fffff 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 000fffff 00000000
FS =0000 0000000000000000 000fffff 00000000
GS =0000 ffff88802c600000 000fffff 00000000
LDT=0000 0000000000000000 000fffff 00000000
TR =0040 fffffe69be0d0000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe69be0ce000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000000000500e0c CR3=000000000c48e000 CR4=00150ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=652e29646e616d6d6f632a282e637069 XMM03=00000000000000000000000000000000
XMM04=7266766365720a293030337830202c33 XMM05=7830202c30722874656b636170246d6f
XMM06=307830202c307830202c337830202c30 XMM07=0a29303030303030303030327830202c
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=f1c7f4a4ffff00000bff5f5c00000000 XMM13=202c7d5d7d6775626564407b5b7b3d29
XMM14=78302826202c3630357830202c317830 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000050 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff847850f5 RDI=ffffffff91ed5380 RBP=ffffffff91ed5340 RSP=ffffc900037ef4d8
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=502031203a555043
R12=0000000000000000 R13=0000000000000050 R14=ffffffff84785090 R15=0000000000000000
RIP=ffffffff8478511f RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 00007f7ad15fe700 ffffffff 00c00000
GS =0000 ffff88802c700000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe7019810000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe701980e000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f7ad2ba8000 CR3=0000000052e28000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00007f56647897c000007f56647897c8
XMM02=00007f56647897e000007f56647897c0 XMM03=00007f56647897c800007f56647897c0
XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000
XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000
XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 2
RAX=0000000000000000 RBX=ffffffff81d564fe RCX=0000000000000001 RDX=0000000000000000
RSI=0000000000000000 RDI=0000000000000000 RBP=ffffea0000adb9c0 RSP=ffffc90002f6f820
R8 =0000000000000000 R9 =ffffea0000adb9c7 R10=fffff9400015b738 R11=0000000000000001
R12=ffff888013002000 R13=ffffea0000adb9c0 R14=ffffea0000adb9f8 R15=0000000000000000
RIP=ffffffff8a05c13b RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0000 0000000000000000 ffffffff 00c00000
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 000000c00004e090 ffffffff 00c00000
GS =0000 ffff88802c800000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe0855236000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0855234000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00000000004420d1 CR3=000000001f363000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000004196803b20000000 XMM03=32322035312e322e302e303120323139
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=dffffc0000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=1ffff110089a8d06
RSI=ffffffff854bcf54 RDI=ffff888044d46830 RBP=ffff888044d46c00 RSP=ffffc900007e8e98
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000
R12=ffff888044d46828 R13=0000000000000008 R14=ffffc90000556000 R15=ffff8880451a0800
RIP=ffffffff854bcfa0 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0000 0000000000000000 ffffffff 00c00000
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 0000000000000000 ffffffff 00c00000
GS =0000 ffff88802c900000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe1191faa000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe1191fa8000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f769a2b8010 CR3=000000000c48e000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=87d7d58eb708e8809663421836b8c95d XMM01=dd40d25c7d964ab17e66048b33aaa54c
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