Debian GNU/Linux 11 syzkaller ttyS0
Warning: Permanently added '[localhost]:24177' (ECDSA) to the list of known hosts.
2022/09/23 12:08:40 fuzzer started
2022/09/23 12:08:40 dialing manager at localhost:38881
syzkaller login: [ 36.654612] cgroup: Unknown subsys name 'net'
[ 36.739947] cgroup: Unknown subsys name 'rlimit'
2022/09/23 12:08:54 syscalls: 2215
2022/09/23 12:08:54 code coverage: enabled
2022/09/23 12:08:54 comparison tracing: enabled
2022/09/23 12:08:54 extra coverage: enabled
2022/09/23 12:08:54 setuid sandbox: enabled
2022/09/23 12:08:54 namespace sandbox: enabled
2022/09/23 12:08:54 Android sandbox: enabled
2022/09/23 12:08:54 fault injection: enabled
2022/09/23 12:08:54 leak checking: enabled
2022/09/23 12:08:54 net packet injection: enabled
2022/09/23 12:08:54 net device setup: enabled
2022/09/23 12:08:54 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2022/09/23 12:08:54 devlink PCI setup: PCI device 0000:00:10.0 is not available
2022/09/23 12:08:54 USB emulation: enabled
2022/09/23 12:08:54 hci packet injection: enabled
2022/09/23 12:08:54 wifi device emulation: failed to parse kernel version (6.0.0-rc6-next-20220923 )
2022/09/23 12:08:54 802.15.4 emulation: enabled
2022/09/23 12:08:54 fetching corpus: 0, signal 0/2000 (executing program)
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2022/09/23 12:09:03 starting 8 fuzzer processes
12:09:03 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
mount$9p_fd(0x0, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@msize}]}})
12:09:03 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udplite\x00')
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
accept4$bt_l2cap(r0, 0x0, 0x0, 0x0)
12:09:03 executing program 1:
io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
sendfile(r1, r0, 0x0, 0xfffffdef)
12:09:03 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@multicast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x88, 0x3a, 0xff, @local, @local, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @ipv4={'\x00', '\xff\xff', @remote}, [{0x2, 0xe, "c4d412f9f786c294369e5442ebe7779dcbfc9eff2bc7898319030334e8f0512d0e81eeb392bf5f0ee7c48198dec07d8c2f6e761e09e85e70ef63d109faf79fdb443c40591572f02a0a386b13ab57d8b6ec247f46cd3d5bd710c342c5327911e4b587aba0b04e11105c55e5c74dd8"}]}}}}}}, 0x0)
12:09:03 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
fcntl$setstatus(r0, 0x4, 0x46000)
12:09:03 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:09:03 executing program 4:
rt_sigaction(0xd, &(0x7f0000000040)={&(0x7f0000000240)="c4c3d17cab0000802008c4c179174b32f3440fbd0766d9ec8fe8aca2689700c4417917a708003dec0000000079e67300660f1c4600460fbd76e5", 0x80000006, 0x0}, 0x0, 0x8, &(0x7f0000000280))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendmmsg(r0, &(0x7f0000006700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
12:09:03 executing program 7:
semctl$GETNCNT(0x0, 0x0, 0xe, 0x0)
[ 58.780910] audit: type=1400 audit(1663934943.593:6): avc: denied { execmem } for pid=282 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.132632] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[ 60.135085] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[ 60.137116] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.139204] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[ 60.144860] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[ 60.145848] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[ 60.148338] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[ 60.149338] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[ 60.156204] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[ 60.156302] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[ 60.160857] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[ 60.160982] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.164921] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.168834] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[ 60.173690] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[ 60.175192] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[ 60.182787] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.183121] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3
[ 60.185904] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3
[ 60.187830] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3
[ 60.190215] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[ 60.192895] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[ 60.194961] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[ 60.198822] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[ 60.200359] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[ 60.201143] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[ 60.203393] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[ 60.203834] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.206653] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3
[ 60.211788] Bluetooth: hci3: HCI_REQ-0x0c1a
[ 60.216811] Bluetooth: hci1: HCI_REQ-0x0c1a
[ 60.227924] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.229901] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[ 60.236435] Bluetooth: hci2: HCI_REQ-0x0c1a
[ 60.246975] Bluetooth: hci0: HCI_REQ-0x0c1a
[ 60.258627] Bluetooth: hci4: HCI_REQ-0x0c1a
[ 60.268206] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[ 60.279422] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[ 60.281017] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[ 60.283142] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[ 60.285005] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[ 60.293917] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[ 60.295482] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[ 60.302680] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3
[ 60.304067] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3
[ 60.311049] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[ 60.312465] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[ 60.329067] Bluetooth: hci6: HCI_REQ-0x0c1a
[ 60.339668] Bluetooth: hci7: HCI_REQ-0x0c1a
[ 62.197652] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 62.262105] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.262765] Bluetooth: hci2: command 0x0409 tx timeout
[ 62.263258] Bluetooth: hci1: command 0x0409 tx timeout
[ 62.263891] Bluetooth: hci3: command 0x0409 tx timeout
[ 62.325666] Bluetooth: hci4: command 0x0409 tx timeout
[ 62.389660] Bluetooth: hci7: command 0x0409 tx timeout
[ 62.390430] Bluetooth: hci6: command 0x0409 tx timeout
[ 64.309762] Bluetooth: hci3: command 0x041b tx timeout
[ 64.310615] Bluetooth: hci1: command 0x041b tx timeout
[ 64.311336] Bluetooth: hci2: command 0x041b tx timeout
[ 64.312060] Bluetooth: hci0: command 0x041b tx timeout
[ 64.373662] Bluetooth: hci4: command 0x041b tx timeout
[ 64.437685] Bluetooth: hci6: command 0x041b tx timeout
[ 64.438392] Bluetooth: hci7: command 0x041b tx timeout
[ 66.357650] Bluetooth: hci0: command 0x040f tx timeout
[ 66.357746] Bluetooth: hci2: command 0x040f tx timeout
[ 66.358128] Bluetooth: hci1: command 0x040f tx timeout
[ 66.358662] Bluetooth: hci3: command 0x040f tx timeout
[ 66.421609] Bluetooth: hci4: command 0x040f tx timeout
[ 66.485860] Bluetooth: hci7: command 0x040f tx timeout
[ 66.485898] Bluetooth: hci6: command 0x040f tx timeout
[ 67.062623] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 68.405675] Bluetooth: hci3: command 0x0419 tx timeout
[ 68.406479] Bluetooth: hci1: command 0x0419 tx timeout
[ 68.407259] Bluetooth: hci2: command 0x0419 tx timeout
[ 68.408037] Bluetooth: hci0: command 0x0419 tx timeout
[ 68.469620] Bluetooth: hci4: command 0x0419 tx timeout
[ 68.533733] Bluetooth: hci7: command 0x0419 tx timeout
[ 68.534471] Bluetooth: hci6: command 0x0419 tx timeout
[ 71.606691] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 76.149719] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 80.886655] Bluetooth: hci5: Opcode 0x c03 failed: -110
[ 83.328406] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[ 83.332404] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[ 83.334108] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[ 83.344730] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[ 83.349244] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3
[ 83.351584] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[ 83.375433] Bluetooth: hci5: HCI_REQ-0x0c1a
[ 85.429759] Bluetooth: hci5: command 0x0409 tx timeout
[ 87.478257] Bluetooth: hci5: command 0x041b tx timeout
[ 89.525653] Bluetooth: hci5: command 0x040f tx timeout
[ 91.573631] Bluetooth: hci5: command 0x0419 tx timeout
12:09:59 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udplite\x00')
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
accept4$bt_l2cap(r0, 0x0, 0x0, 0x0)
[ 114.341283] audit: type=1400 audit(1663934999.156:7): avc: denied { open } for pid=3668 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 114.342818] audit: type=1400 audit(1663934999.158:8): avc: denied { kernel } for pid=3668 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1
[ 114.365955] ------------[ cut here ]------------
[ 114.365978]
[ 114.365981] ======================================================
[ 114.365984] WARNING: possible circular locking dependency detected
[ 114.365988] 6.0.0-rc6-next-20220923 #1 Not tainted
[ 114.365995] ------------------------------------------------------
[ 114.365999] syz-executor.6/3672 is trying to acquire lock:
[ 114.366005] ffffffff853faaf8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70
[ 114.366048]
[ 114.366048] but task is already holding lock:
[ 114.366051] ffff8880087fb820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 114.366080]
[ 114.366080] which lock already depends on the new lock.
[ 114.366080]
[ 114.366083]
[ 114.366083] the existing dependency chain (in reverse order) is:
[ 114.366087]
[ 114.366087] -> #3 (&ctx->lock){....}-{2:2}:
[ 114.366101] _raw_spin_lock+0x2a/0x40
[ 114.366120] __perf_event_task_sched_out+0x53b/0x18d0
[ 114.366132] __schedule+0xedd/0x2470
[ 114.366146] schedule+0xda/0x1b0
[ 114.366158] exit_to_user_mode_prepare+0x114/0x1a0
[ 114.366170] syscall_exit_to_user_mode+0x19/0x40
[ 114.366183] do_syscall_64+0x48/0x90
[ 114.366200] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 114.366212]
[ 114.366212] -> #2 (&rq->__lock){-.-.}-{2:2}:
[ 114.366225] _raw_spin_lock_nested+0x30/0x40
[ 114.366243] raw_spin_rq_lock_nested+0x1e/0x30
[ 114.366256] task_fork_fair+0x63/0x4d0
[ 114.366273] sched_cgroup_fork+0x3d0/0x540
[ 114.366287] copy_process+0x4183/0x6e20
[ 114.366298] kernel_clone+0xe7/0x890
[ 114.366307] user_mode_thread+0xad/0xf0
[ 114.366317] rest_init+0x24/0x250
[ 114.366329] arch_call_rest_init+0xf/0x14
[ 114.366346] start_kernel+0x4c1/0x4e6
[ 114.366361] secondary_startup_64_no_verify+0xe0/0xeb
[ 114.366375]
[ 114.366375] -> #1 (&p->pi_lock){-.-.}-{2:2}:
[ 114.366389] _raw_spin_lock_irqsave+0x39/0x60
[ 114.366407] try_to_wake_up+0xab/0x1930
[ 114.366420] up+0x75/0xb0
[ 114.366433] __up_console_sem+0x6e/0x80
[ 114.366449] console_unlock+0x46a/0x590
[ 114.366464] do_con_write+0xc05/0x1d50
[ 114.366477] con_write+0x21/0x40
[ 114.366487] n_tty_write+0x4d4/0xfe0
[ 114.366500] file_tty_write.constprop.0+0x49c/0x8f0
[ 114.366513] vfs_write+0x9c3/0xd90
[ 114.366531] ksys_write+0x127/0x250
[ 114.366550] do_syscall_64+0x3b/0x90
[ 114.366567] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 114.366579]
[ 114.366579] -> #0 ((console_sem).lock){....}-{2:2}:
[ 114.366592] __lock_acquire+0x2a02/0x5e70
[ 114.366610] lock_acquire+0x1a2/0x530
[ 114.366625] _raw_spin_lock_irqsave+0x39/0x60
[ 114.366643] down_trylock+0xe/0x70
[ 114.366657] __down_trylock_console_sem+0x3b/0xd0
[ 114.366673] vprintk_emit+0x16b/0x560
[ 114.366689] vprintk+0x84/0xa0
[ 114.366704] _printk+0xba/0xf1
[ 114.366715] report_bug.cold+0x72/0xab
[ 114.366732] handle_bug+0x3c/0x70
[ 114.366751] exc_invalid_op+0x14/0x50
[ 114.366769] asm_exc_invalid_op+0x16/0x20
[ 114.366780] group_sched_out.part.0+0x2c7/0x460
[ 114.366791] ctx_sched_out+0x8f1/0xc10
[ 114.366801] __perf_event_task_sched_out+0x6d0/0x18d0
[ 114.366813] __schedule+0xedd/0x2470
[ 114.366826] schedule+0xda/0x1b0
[ 114.366839] exit_to_user_mode_prepare+0x114/0x1a0
[ 114.366849] syscall_exit_to_user_mode+0x19/0x40
[ 114.366861] do_syscall_64+0x48/0x90
[ 114.366877] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 114.366889]
[ 114.366889] other info that might help us debug this:
[ 114.366889]
[ 114.366891] Chain exists of:
[ 114.366891] (console_sem).lock --> &rq->__lock --> &ctx->lock
[ 114.366891]
[ 114.366906] Possible unsafe locking scenario:
[ 114.366906]
[ 114.366909] CPU0 CPU1
[ 114.366911] ---- ----
[ 114.366913] lock(&ctx->lock);
[ 114.366919] lock(&rq->__lock);
[ 114.366926] lock(&ctx->lock);
[ 114.366932] lock((console_sem).lock);
[ 114.366938]
[ 114.366938] *** DEADLOCK ***
[ 114.366938]
[ 114.366939] 2 locks held by syz-executor.6/3672:
[ 114.366946] #0: ffff88806cf37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470
[ 114.366975] #1: ffff8880087fb820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0
[ 114.367002]
[ 114.367002] stack backtrace:
[ 114.367005] CPU: 1 PID: 3672 Comm: syz-executor.6 Not tainted 6.0.0-rc6-next-20220923 #1
[ 114.367018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 114.367026] Call Trace:
[ 114.367030]
[ 114.367034] dump_stack_lvl+0x8b/0xb3
[ 114.367052] check_noncircular+0x263/0x2e0
[ 114.367068] ? format_decode+0x26c/0xb50
[ 114.367085] ? print_circular_bug+0x450/0x450
[ 114.367102] ? enable_ptr_key_workfn+0x20/0x20
[ 114.367118] ? format_decode+0x26c/0xb50
[ 114.367135] ? alloc_chain_hlocks+0x1ec/0x5a0
[ 114.367152] __lock_acquire+0x2a02/0x5e70
[ 114.367174] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 114.367196] lock_acquire+0x1a2/0x530
[ 114.367212] ? down_trylock+0xe/0x70
[ 114.367229] ? lock_release+0x750/0x750
[ 114.367249] ? vprintk+0x84/0xa0
[ 114.367266] _raw_spin_lock_irqsave+0x39/0x60
[ 114.367285] ? down_trylock+0xe/0x70
[ 114.367300] down_trylock+0xe/0x70
[ 114.367315] ? vprintk+0x84/0xa0
[ 114.367332] __down_trylock_console_sem+0x3b/0xd0
[ 114.367349] vprintk_emit+0x16b/0x560
[ 114.367367] vprintk+0x84/0xa0
[ 114.367384] _printk+0xba/0xf1
[ 114.367395] ? record_print_text.cold+0x16/0x16
[ 114.367416] ? report_bug.cold+0x66/0xab
[ 114.367434] ? group_sched_out.part.0+0x2c7/0x460
[ 114.367445] report_bug.cold+0x72/0xab
[ 114.367463] handle_bug+0x3c/0x70
[ 114.367480] exc_invalid_op+0x14/0x50
[ 114.367497] asm_exc_invalid_op+0x16/0x20
[ 114.367509] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 114.367525] Code: 5e 41 5f e9 5b bb ef ff e8 56 bb ef ff 65 8b 1d 1b 26 ac 7e 31 ff 89 de e8 f6 b7 ef ff 85 db 0f 84 8a 00 00 00 e8 39 bb ef ff <0f> 0b e9 a5 fe ff ff e8 2d bb ef ff 48 8d 7d 10 48 b8 00 00 00 00
[ 114.367536] RSP: 0018:ffff88803dc57c48 EFLAGS: 00010006
[ 114.367545] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 114.367552] RDX: ffff88801f5a8000 RSI: ffffffff81564fb7 RDI: 0000000000000005
[ 114.367560] RBP: ffff88801b328000 R08: 0000000000000005 R09: 0000000000000001
[ 114.367568] R10: 0000000000000000 R11: ffffffff865b005b R12: ffff8880087fb800
[ 114.367576] R13: ffff88806cf3d140 R14: ffffffff8547d040 R15: 0000000000000002
[ 114.367586] ? group_sched_out.part.0+0x2c7/0x460
[ 114.367600] ? group_sched_out.part.0+0x2c7/0x460
[ 114.367613] ctx_sched_out+0x8f1/0xc10
[ 114.367625] __perf_event_task_sched_out+0x6d0/0x18d0
[ 114.367641] ? lock_is_held_type+0xd7/0x130
[ 114.367654] ? __perf_cgroup_move+0x160/0x160
[ 114.367666] ? set_next_entity+0x304/0x550
[ 114.367683] ? update_curr+0x267/0x740
[ 114.367701] ? lock_is_held_type+0xd7/0x130
[ 114.367714] __schedule+0xedd/0x2470
[ 114.367731] ? io_schedule_timeout+0x150/0x150
[ 114.367747] ? rcu_read_lock_sched_held+0x3e/0x80
[ 114.367767] schedule+0xda/0x1b0
[ 114.367781] exit_to_user_mode_prepare+0x114/0x1a0
[ 114.367793] syscall_exit_to_user_mode+0x19/0x40
[ 114.367806] do_syscall_64+0x48/0x90
[ 114.367823] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 114.367836] RIP: 0033:0x7f403bf75b19
[ 114.367845] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 114.367855] RSP: 002b:00007f40394eb218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 114.367866] RAX: 0000000000000001 RBX: 00007f403c088f68 RCX: 00007f403bf75b19
[ 114.367874] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f403c088f6c
[ 114.367881] RBP: 00007f403c088f60 R08: 000000000000000e R09: 0000000000000000
[ 114.367888] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f403c088f6c
[ 114.367895] R13: 00007ffc61142f4f R14: 00007f40394eb300 R15: 0000000000022000
[ 114.367908]
[ 114.424850] WARNING: CPU: 1 PID: 3672 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460
[ 114.425560] Modules linked in:
[ 114.425802] CPU: 1 PID: 3672 Comm: syz-executor.6 Not tainted 6.0.0-rc6-next-20220923 #1
[ 114.426407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 114.427253] RIP: 0010:group_sched_out.part.0+0x2c7/0x460
[ 114.427680] Code: 5e 41 5f e9 5b bb ef ff e8 56 bb ef ff 65 8b 1d 1b 26 ac 7e 31 ff 89 de e8 f6 b7 ef ff 85 db 0f 84 8a 00 00 00 e8 39 bb ef ff <0f> 0b e9 a5 fe ff ff e8 2d bb ef ff 48 8d 7d 10 48 b8 00 00 00 00
[ 114.429032] RSP: 0018:ffff88803dc57c48 EFLAGS: 00010006
[ 114.429428] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000
[ 114.429968] RDX: ffff88801f5a8000 RSI: ffffffff81564fb7 RDI: 0000000000000005
[ 114.430503] RBP: ffff88801b328000 R08: 0000000000000005 R09: 0000000000000001
[ 114.431052] R10: 0000000000000000 R11: ffffffff865b005b R12: ffff8880087fb800
[ 114.431592] R13: ffff88806cf3d140 R14: ffffffff8547d040 R15: 0000000000000002
[ 114.432126] FS: 00007f40394eb700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 114.432741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 114.433176] CR2: 00007f416423c028 CR3: 000000001d7f2000 CR4: 0000000000350ee0
[ 114.433713] Call Trace:
[ 114.433917]
[ 114.434089] ctx_sched_out+0x8f1/0xc10
[ 114.434387] __perf_event_task_sched_out+0x6d0/0x18d0
[ 114.434788] ? lock_is_held_type+0xd7/0x130
[ 114.435114] ? __perf_cgroup_move+0x160/0x160
[ 114.435476] ? set_next_entity+0x304/0x550
[ 114.435809] ? update_curr+0x267/0x740
[ 114.436112] ? lock_is_held_type+0xd7/0x130
[ 114.436445] __schedule+0xedd/0x2470
[ 114.436740] ? io_schedule_timeout+0x150/0x150
[ 114.437096] ? rcu_read_lock_sched_held+0x3e/0x80
[ 114.437468] schedule+0xda/0x1b0
[ 114.437736] exit_to_user_mode_prepare+0x114/0x1a0
[ 114.438122] syscall_exit_to_user_mode+0x19/0x40
[ 114.438491] do_syscall_64+0x48/0x90
[ 114.438791] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 114.439192] RIP: 0033:0x7f403bf75b19
[ 114.439487] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 114.440855] RSP: 002b:00007f40394eb218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca
[ 114.441426] RAX: 0000000000000001 RBX: 00007f403c088f68 RCX: 00007f403bf75b19
[ 114.441962] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f403c088f6c
[ 114.442495] RBP: 00007f403c088f60 R08: 000000000000000e R09: 0000000000000000
[ 114.443040] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f403c088f6c
[ 114.443598] R13: 00007ffc61142f4f R14: 00007f40394eb300 R15: 0000000000022000
[ 114.444137]
[ 114.444314] irq event stamp: 990
[ 114.444567] hardirqs last enabled at (989): [] exit_to_user_mode_prepare+0x109/0x1a0
[ 114.445267] hardirqs last disabled at (990): [] __schedule+0x1225/0x2470
[ 114.445895] softirqs last enabled at (718): [] __irq_exit_rcu+0x11b/0x180
[ 114.446544] softirqs last disabled at (705): [] __irq_exit_rcu+0x11b/0x180
[ 114.447199] ---[ end trace 0000000000000000 ]---
12:09:59 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udplite\x00')
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
accept4$bt_l2cap(r0, 0x0, 0x0, 0x0)
12:09:59 executing program 5:
r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udplite\x00')
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2)
accept4$bt_l2cap(r0, 0x0, 0x0, 0x0)
[ 114.551754] loop1: detected capacity change from 0 to 40
12:09:59 executing program 5:
ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, 0x0)
syz_io_uring_setup(0x21f6, &(0x7f0000000d00)={0x0, 0x5473, 0x0, 0x1}, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000d80), &(0x7f0000000dc0))
[ 114.632025] syz-executor.1: attempt to access beyond end of device
[ 114.632025] loop1: rw=2049, sector=40, nr_sectors = 4 limit=40
[ 114.633053] Buffer I/O error on dev loop1, logical block 10, lost async page write
12:09:59 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:09:59 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:09:59 executing program 1:
io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
sendfile(r1, r0, 0x0, 0xfffffdef)
[ 114.747583] loop1: detected capacity change from 0 to 40
[ 114.806226] syz-executor.1: attempt to access beyond end of device
[ 114.806226] loop1: rw=2049, sector=40, nr_sectors = 4 limit=40
[ 114.807235] Buffer I/O error on dev loop1, logical block 10, lost async page write
12:10:06 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
mount$9p_fd(0x0, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@msize}]}})
12:10:06 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:06 executing program 1:
io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
sendfile(r1, r0, 0x0, 0xfffffdef)
12:10:06 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:06 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@multicast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x88, 0x3a, 0xff, @local, @local, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @ipv4={'\x00', '\xff\xff', @remote}, [{0x2, 0xe, "c4d412f9f786c294369e5442ebe7779dcbfc9eff2bc7898319030334e8f0512d0e81eeb392bf5f0ee7c48198dec07d8c2f6e761e09e85e70ef63d109faf79fdb443c40591572f02a0a386b13ab57d8b6ec247f46cd3d5bd710c342c5327911e4b587aba0b04e11105c55e5c74dd8"}]}}}}}}, 0x0)
[ 121.230815] loop1: detected capacity change from 0 to 40
12:10:06 executing program 7:
rt_sigaction(0xd, &(0x7f0000000040)={&(0x7f0000000240)="c4c3d17cab0000802008c4c179174b32f3440fbd0766d9ec8fe8aca2689700c4417917a708003dec0000000079e67300660f1c4600460fbd76e5", 0x80000006, 0x0}, 0x0, 0x8, &(0x7f0000000280))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendmmsg(r0, &(0x7f0000006700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
12:10:06 executing program 4:
rt_sigaction(0xd, &(0x7f0000000040)={&(0x7f0000000240)="c4c3d17cab0000802008c4c179174b32f3440fbd0766d9ec8fe8aca2689700c4417917a708003dec0000000079e67300660f1c4600460fbd76e5", 0x80000006, 0x0}, 0x0, 0x8, &(0x7f0000000280))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendmmsg(r0, &(0x7f0000006700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
12:10:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
fcntl$setstatus(r0, 0x4, 0x46000)
[ 121.278569] hrtimer: interrupt took 18875 ns
12:10:06 executing program 4:
rt_sigaction(0xd, &(0x7f0000000040)={&(0x7f0000000240)="c4c3d17cab0000802008c4c179174b32f3440fbd0766d9ec8fe8aca2689700c4417917a708003dec0000000079e67300660f1c4600460fbd76e5", 0x80000006, 0x0}, 0x0, 0x8, &(0x7f0000000280))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendmmsg(r0, &(0x7f0000006700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
12:10:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
fcntl$setstatus(r0, 0x4, 0x46000)
12:10:06 executing program 7:
rt_sigaction(0xd, &(0x7f0000000040)={&(0x7f0000000240)="c4c3d17cab0000802008c4c179174b32f3440fbd0766d9ec8fe8aca2689700c4417917a708003dec0000000079e67300660f1c4600460fbd76e5", 0x80000006, 0x0}, 0x0, 0x8, &(0x7f0000000280))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendmmsg(r0, &(0x7f0000006700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
12:10:06 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
mount$9p_fd(0x0, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@msize}]}})
12:10:06 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@multicast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x88, 0x3a, 0xff, @local, @local, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @ipv4={'\x00', '\xff\xff', @remote}, [{0x2, 0xe, "c4d412f9f786c294369e5442ebe7779dcbfc9eff2bc7898319030334e8f0512d0e81eeb392bf5f0ee7c48198dec07d8c2f6e761e09e85e70ef63d109faf79fdb443c40591572f02a0a386b13ab57d8b6ec247f46cd3d5bd710c342c5327911e4b587aba0b04e11105c55e5c74dd8"}]}}}}}}, 0x0)
12:10:06 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0)
fcntl$setstatus(r0, 0x4, 0x46000)
12:10:06 executing program 4:
rt_sigaction(0xd, &(0x7f0000000040)={&(0x7f0000000240)="c4c3d17cab0000802008c4c179174b32f3440fbd0766d9ec8fe8aca2689700c4417917a708003dec0000000079e67300660f1c4600460fbd76e5", 0x80000006, 0x0}, 0x0, 0x8, &(0x7f0000000280))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendmmsg(r0, &(0x7f0000006700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
[ 121.734515] loop2: detected capacity change from 0 to 40
12:10:06 executing program 2:
io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
sendfile(r1, r0, 0x0, 0xfffffdef)
12:10:06 executing program 7:
rt_sigaction(0xd, &(0x7f0000000040)={&(0x7f0000000240)="c4c3d17cab0000802008c4c179174b32f3440fbd0766d9ec8fe8aca2689700c4417917a708003dec0000000079e67300660f1c4600460fbd76e5", 0x80000006, 0x0}, 0x0, 0x8, &(0x7f0000000280))
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendmmsg(r0, &(0x7f0000006700)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0)
[ 121.996182] syz-executor.1: attempt to access beyond end of device
[ 121.996182] loop1: rw=2049, sector=40, nr_sectors = 4 limit=40
[ 121.998655] Buffer I/O error on dev loop1, logical block 10, lost async page write
12:10:07 executing program 3:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:07 executing program 2:
io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
sendfile(r1, r0, 0x0, 0xfffffdef)
12:10:07 executing program 1:
io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
sendfile(r1, r0, 0x0, 0xfffffdef)
12:10:07 executing program 0:
openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
mount$9p_fd(0x0, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0), 0x0, &(0x7f0000000580)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@msize}]}})
12:10:07 executing program 5:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:07 executing program 4:
io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
sendfile(r1, r0, 0x0, 0xfffffdef)
12:10:07 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:07 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
syz_emit_ethernet(0xbe, &(0x7f0000000000)={@multicast, @local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x88, 0x3a, 0xff, @local, @local, {[], @ndisc_na={0x88, 0x0, 0x0, 0x0, '\x00', @ipv4={'\x00', '\xff\xff', @remote}, [{0x2, 0xe, "c4d412f9f786c294369e5442ebe7779dcbfc9eff2bc7898319030334e8f0512d0e81eeb392bf5f0ee7c48198dec07d8c2f6e761e09e85e70ef63d109faf79fdb443c40591572f02a0a386b13ab57d8b6ec247f46cd3d5bd710c342c5327911e4b587aba0b04e11105c55e5c74dd8"}]}}}}}}, 0x0)
[ 122.619186] loop4: detected capacity change from 0 to 40
[ 122.657758] loop1: detected capacity change from 0 to 40
[ 122.739550] loop2: detected capacity change from 0 to 40
12:10:07 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:08 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
[ 123.311019] syz-executor.1: attempt to access beyond end of device
[ 123.311019] loop1: rw=2049, sector=40, nr_sectors = 4 limit=40
[ 123.312879] Buffer I/O error on dev loop1, logical block 10, lost async page write
[ 123.325926] syz-executor.2: attempt to access beyond end of device
[ 123.325926] loop2: rw=2049, sector=40, nr_sectors = 4 limit=40
[ 123.327475] Buffer I/O error on dev loop2, logical block 10, lost async page write
12:10:08 executing program 5:
syz_emit_ethernet(0x3a, &(0x7f0000000140)={@local, @random="1b149ebfa3d3", @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xa010101, @dev, {[@timestamp_addr={0x44, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0)
12:10:08 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:08 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:08 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:08 executing program 2:
io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
sendfile(r1, r0, 0x0, 0xfffffdef)
12:10:08 executing program 4:
io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
sendfile(r1, r0, 0x0, 0xfffffdef)
12:10:08 executing program 6:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:08 executing program 3:
shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil)
r0 = shmget(0x2, 0x1000, 0x873c6edcc2f4f695, &(0x7f0000ffb000/0x1000)=nil)
shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x0)
shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x7000)
shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x0)
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r1 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ff9000/0x4000)=nil)
shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x7000)
shmat(r1, &(0x7f0000ff9000/0x1000)=nil, 0x2000)
r2 = shmget(0x3, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil)
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x5000)
openat$sr(0xffffffffffffff9c, 0x0, 0x40b01, 0x0)
ioctl$CDROMREADTOCENTRY(0xffffffffffffffff, 0x5306, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe, 0xa83}, 0x2308, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00')
pread64(r3, &(0x7f00000000c0)=""/98, 0x62, 0x7fff)
shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x7000)
perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0xa)
write(0xffffffffffffffff, &(0x7f0000000140)="90e45c77a9262d19f24754389003c4245182f02ed7b392eea7e6642dc86a48c82f48c3b5f57a71c67a24a860032faaa9c1a92efba1da04d3efa692b2f8de9e89faaea7cbab8f359508a195b5c263d0154f018fa87cced403ef966c7645cfff63", 0x60)
[ 123.946495] loop2: detected capacity change from 0 to 40
12:10:08 executing program 5:
syz_emit_ethernet(0x3a, &(0x7f0000000140)={@local, @random="1b149ebfa3d3", @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xa010101, @dev, {[@timestamp_addr={0x44, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0)
[ 123.952698] loop4: detected capacity change from 0 to 40
12:10:08 executing program 5:
syz_emit_ethernet(0x3a, &(0x7f0000000140)={@local, @random="1b149ebfa3d3", @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xa010101, @dev, {[@timestamp_addr={0x44, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0)
[ 124.177131] syz-executor.4: attempt to access beyond end of device
[ 124.177131] loop4: rw=2049, sector=40, nr_sectors = 4 limit=40
[ 124.178451] Buffer I/O error on dev loop4, logical block 10, lost async page write
12:10:09 executing program 1:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:09 executing program 0:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:09 executing program 7:
perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0)
io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0)
syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00')
pidfd_open(0x0, 0x0)
perf_event_open(&(0x7f0000000400)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x445, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2)
ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0))
r0 = gettid()
r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/protocols\x00')
pread64(r1, &(0x7f0000000180)=""/16, 0x2f00, 0x76)
fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000003c0)={0x2, 0x2, 0x2, 0x42b1, r0})
openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
12:10:09 executing program 5:
syz_emit_ethernet(0x3a, &(0x7f0000000140)={@local, @random="1b149ebfa3d3", @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xa010101, @dev, {[@timestamp_addr={0x44, 0x2}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0)
12:10:09 executing program 4:
io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x2, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[])
chdir(&(0x7f0000000140)='./file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0)
write$binfmt_aout(r1, &(0x7f0000001180)=ANY=[], 0x220)
openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup/syz1\x00', 0x200002, 0x0)
perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb)
sendfile(r1, r0, 0x0, 0xfffffdef)
VM DIAGNOSIS:
12:09:59 Registers:
info registers vcpu 0
RAX=1ffff11001ddb0eb RBX=ffff88800eed8728 RCX=ffffffff812a8af1 RDX=0000000000000000
RSI=0000000000000000 RDI=ffff88800eed8758 RBP=ffff888018509410 RSP=ffff88803ddc7bb0
R8 =0000000000000001 R9 =ffff88803ddc7b53 R10=ffffed1007bb8f6a R11=0000000000000001
R12=dffffc0000000000 R13=ffff8880185094e0 R14=0000000000000000 R15=ffff88800843cc80
RIP=ffffffff817bacd8 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f71436e5ad0 CR3=000000000d086000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff
YMM02=0000000000000000 0000000000000000 00524f5252450040 0000000000000000
YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff
YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245
YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000
info registers vcpu 1
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff822b17e1 RDI=ffffffff87645be0 RBP=ffffffff87645ba0 RSP=ffff88803dc57698
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=000000000000000a R13=ffffffff87645ba0 R14=0000000000000010 R15=ffffffff822b17d0
RIP=ffffffff822b1839 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f40394eb700 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f416423c028 CR3=000000001d7f2000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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
YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM01=0000000000000000 0000000000000000 00007f403c05c7c0 00007f403c05c7c8
YMM02=0000000000000000 0000000000000000 00007f403c05c7e0 00007f403c05c7c0
YMM03=0000000000000000 0000000000000000 00007f403c05c7c8 00007f403c05c7c0
YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000
YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245
YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040
YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000
YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000