Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:24581' (ECDSA) to the list of known hosts. 2022/09/16 10:51:48 fuzzer started 2022/09/16 10:51:48 dialing manager at localhost:36051 syzkaller login: [ 36.188806] cgroup: Unknown subsys name 'net' [ 36.278505] cgroup: Unknown subsys name 'rlimit' 2022/09/16 10:52:02 syscalls: 2215 2022/09/16 10:52:02 code coverage: enabled 2022/09/16 10:52:02 comparison tracing: enabled 2022/09/16 10:52:02 extra coverage: enabled 2022/09/16 10:52:02 setuid sandbox: enabled 2022/09/16 10:52:02 namespace sandbox: enabled 2022/09/16 10:52:02 Android sandbox: enabled 2022/09/16 10:52:02 fault injection: enabled 2022/09/16 10:52:02 leak checking: enabled 2022/09/16 10:52:02 net packet injection: enabled 2022/09/16 10:52:02 net device setup: enabled 2022/09/16 10:52:02 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/16 10:52:02 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/16 10:52:02 USB emulation: enabled 2022/09/16 10:52:02 hci packet injection: enabled 2022/09/16 10:52:02 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220916) 2022/09/16 10:52:02 802.15.4 emulation: enabled 2022/09/16 10:52:02 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/16 10:52:02 fetching corpus: 15, signal 16073/18440 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 34807/35557 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 34861/35851 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 34861/36108 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 34861/36349 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 34861/36599 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 34861/36860 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 34861/37118 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 34861/37374 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 35917/38658 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 35917/38950 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 35917/39183 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 35917/39448 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 35917/39703 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 35917/39926 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 35917/40207 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 35917/40453 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 35917/40712 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 35917/40876 (executing program) 2022/09/16 10:52:02 fetching corpus: 48, signal 35917/40876 (executing program) 2022/09/16 10:52:04 starting 8 fuzzer processes 10:52:04 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000006, 0x11, r0, 0x0) read(r0, &(0x7f0000000000)=""/48, 0x30) 10:52:04 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) pread64(r0, 0x0, 0x7ffffffff000, 0x0) 10:52:05 executing program 2: syz_io_uring_setup(0x30f8, &(0x7f00000032c0)={0x0, 0x0, 0x2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000003340), &(0x7f0000003380)) [ 52.561162] audit: type=1400 audit(1663325525.016:6): avc: denied { execmem } for pid=283 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 10:52:05 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733d72f5eeb6a088740740c2c066fd0ebaab3ea8a9756759834f09d6cea49a3ea6808f64e52ef148f7860777597486b340af70f6982a60"]) 10:52:05 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @remote}, @source_quench={0x2a, 0x2c, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}}, 0x0) 10:52:05 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x0, 0x3, &(0x7f0000001700)=[{&(0x7f0000000380)="18", 0x1, 0x77da}, {&(0x7f00000003c0)=',', 0x1, 0xc408}, {&(0x7f0000000400)="81", 0x1, 0xffffffff}], 0x8, &(0x7f00000017c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@nonumtail}, {@shortname_win95}, {@shortname_mixed}, {@uni_xlate}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/bsg\x00'}}]}) socket$nl_generic(0x10, 0x3, 0x10) 10:52:05 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000080)) 10:52:05 executing program 7: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) close(r0) [ 53.914621] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 53.917142] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 53.919107] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 53.920213] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 53.921503] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 53.922571] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 53.925285] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 53.926614] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 53.928144] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 53.935243] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 53.949789] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 53.951206] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 53.955160] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 53.956758] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 53.958295] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 53.958664] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 53.960708] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 53.963019] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 53.964228] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 53.965482] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 53.966620] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 53.968611] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 53.970314] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 53.971892] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 53.972907] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 53.974921] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 53.976180] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 53.977270] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 53.978500] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 53.980179] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 53.980295] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 53.982567] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 53.985850] Bluetooth: hci1: HCI_REQ-0x0c1a [ 53.986426] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 53.987885] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 53.992664] Bluetooth: hci4: HCI_REQ-0x0c1a [ 53.993897] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 53.995229] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 53.996534] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 54.003379] Bluetooth: hci0: HCI_REQ-0x0c1a [ 54.004414] Bluetooth: hci3: HCI_REQ-0x0c1a [ 54.005320] Bluetooth: hci2: HCI_REQ-0x0c1a [ 54.027556] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 54.031109] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 54.032762] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 54.035367] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 54.039124] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 54.040313] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 54.041567] Bluetooth: hci6: HCI_REQ-0x0c1a [ 54.046145] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 54.047114] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 54.049079] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 54.052018] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 54.053810] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 54.057082] Bluetooth: hci5: HCI_REQ-0x0c1a [ 54.061390] Bluetooth: hci7: HCI_REQ-0x0c1a [ 56.039887] Bluetooth: hci0: command 0x0409 tx timeout [ 56.039915] Bluetooth: hci2: command 0x0409 tx timeout [ 56.040412] Bluetooth: hci1: command 0x0409 tx timeout [ 56.040566] Bluetooth: hci3: command 0x0409 tx timeout [ 56.043393] Bluetooth: hci4: command 0x0409 tx timeout [ 56.103042] Bluetooth: hci7: command 0x0409 tx timeout [ 56.103867] Bluetooth: hci5: command 0x0409 tx timeout [ 56.104034] Bluetooth: hci6: command 0x0409 tx timeout [ 58.087216] Bluetooth: hci4: command 0x041b tx timeout [ 58.088210] Bluetooth: hci3: command 0x041b tx timeout [ 58.089122] Bluetooth: hci1: command 0x041b tx timeout [ 58.091097] Bluetooth: hci2: command 0x041b tx timeout [ 58.092482] Bluetooth: hci0: command 0x041b tx timeout [ 58.151079] Bluetooth: hci6: command 0x041b tx timeout [ 58.152562] Bluetooth: hci5: command 0x041b tx timeout [ 58.153851] Bluetooth: hci7: command 0x041b tx timeout [ 60.135276] Bluetooth: hci0: command 0x040f tx timeout [ 60.136329] Bluetooth: hci2: command 0x040f tx timeout [ 60.136785] Bluetooth: hci1: command 0x040f tx timeout [ 60.137651] Bluetooth: hci3: command 0x040f tx timeout [ 60.138357] Bluetooth: hci4: command 0x040f tx timeout [ 60.199027] Bluetooth: hci7: command 0x040f tx timeout [ 60.199534] Bluetooth: hci5: command 0x040f tx timeout [ 60.200592] Bluetooth: hci6: command 0x040f tx timeout [ 62.183143] Bluetooth: hci4: command 0x0419 tx timeout [ 62.183935] Bluetooth: hci3: command 0x0419 tx timeout [ 62.186147] Bluetooth: hci1: command 0x0419 tx timeout [ 62.186890] Bluetooth: hci2: command 0x0419 tx timeout [ 62.188437] Bluetooth: hci0: command 0x0419 tx timeout [ 62.247167] Bluetooth: hci6: command 0x0419 tx timeout [ 62.248995] Bluetooth: hci5: command 0x0419 tx timeout [ 62.249786] Bluetooth: hci7: command 0x0419 tx timeout 10:53:00 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) pread64(r0, 0x0, 0x7ffffffff000, 0x0) 10:53:00 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) pread64(r0, 0x0, 0x7ffffffff000, 0x0) 10:53:00 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) pread64(r0, 0x0, 0x7ffffffff000, 0x0) 10:53:00 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) pread64(r0, 0x0, 0x7ffffffff000, 0x0) 10:53:00 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) pread64(r0, 0x0, 0x7ffffffff000, 0x0) 10:53:00 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) pread64(r0, 0x0, 0x7ffffffff000, 0x0) 10:53:00 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x2c, 0x7}}) 10:53:01 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x2c, 0x7}}) [ 108.846678] loop5: detected capacity change from 0 to 264192 [ 108.867283] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 108.905755] loop5: detected capacity change from 0 to 264192 [ 110.667251] audit: type=1400 audit(1663325583.122:7): avc: denied { open } for pid=3929 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 110.669860] audit: type=1400 audit(1663325583.123:8): avc: denied { kernel } for pid=3929 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 110.681023] ------------[ cut here ]------------ [ 110.681596] WARNING: CPU: 0 PID: 329 at kernel/events/core.c:2233 event_filter_match+0x422/0x660 [ 110.682261] Modules linked in: [ 110.682507] CPU: 0 PID: 329 Comm: kworker/u4:4 Not tainted 6.0.0-rc5-next-20220916 #1 [ 110.683086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 110.684066] Workqueue: events_unbound call_usermodehelper_exec_work [ 110.684976] RIP: 0010:event_filter_match+0x422/0x660 [ 110.685350] Code: 00 00 00 e9 7c fc ff ff e8 4b 15 f1 ff 65 8b 2d c0 73 ad 7e 31 ff 89 ee e8 eb 11 f1 ff 85 ed 0f 84 ef 00 00 00 e8 2e 15 f1 ff <0f> 0b eb 9f e8 05 92 23 00 e9 17 fc ff ff e8 1b 15 f1 ff 48 8d 7b [ 110.686988] RSP: 0018:ffff88806ce09c70 EFLAGS: 00010046 [ 110.687379] RAX: 0000000080010002 RBX: ffff88801ba08000 RCX: 0000000000000000 [ 110.687894] RDX: ffff888015d99ac0 RSI: ffffffff81550212 RDI: 0000000000000005 [ 110.688417] RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000001 [ 110.688946] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88801ba08220 [ 110.689473] R13: 0000000000000000 R14: ffff88801ba080a8 R15: ffff88801ba08220 [ 110.690000] FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 110.690600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.691033] CR2: 00007f02d16188e0 CR3: 000000001d94e000 CR4: 0000000000350ef0 [ 110.691563] Call Trace: [ 110.691761] [ 110.691936] merge_sched_in+0x107/0x1110 [ 110.692246] visit_groups_merge.constprop.0.isra.0+0x4fc/0xef0 [ 110.692698] ? merge_sched_in+0x1110/0x1110 [ 110.693035] ? lock_is_held_type+0xd7/0x130 [ 110.693375] ctx_sched_in+0x2e6/0x770 [ 110.693676] ? lock_acquire+0x1b2/0x530 [ 110.693982] ? visit_groups_merge.constprop.0.isra.0+0xef0/0xef0 [ 110.694433] ? lock_is_held_type+0xd7/0x130 [ 110.694769] perf_event_sched_in+0x75/0x80 [ 110.695089] ctx_resched+0x1ce/0x390 [ 110.695374] __perf_install_in_context+0x285/0x9c0 [ 110.695742] ? ctx_resched+0x390/0x390 [ 110.696034] remote_function+0x125/0x1b0 [ 110.696345] __flush_smp_call_function_queue+0x1df/0x5a0 [ 110.696749] ? perf_duration_warn+0x40/0x40 [ 110.697087] __sysvec_call_function_single+0x92/0x3a0 [ 110.697476] sysvec_call_function_single+0x89/0xc0 [ 110.697848] [ 110.698027] [ 110.698201] asm_sysvec_call_function_single+0x16/0x20 [ 110.698594] RIP: 0010:_raw_spin_unlock_irqrestore+0x2e/0x60 [ 110.699020] Code: 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 7a fe 03 fd 48 89 ef e8 d2 73 04 fd 80 e7 02 74 06 e8 78 b6 26 fd fb bf 01 00 00 00 1d ff f9 fc 65 8b 05 46 35 dc 7b 85 c0 74 07 5b 5d e9 bb 01 3a [ 110.700338] RSP: 0018:ffff88803d76f8e0 EFLAGS: 00000206 [ 110.700729] RAX: 000000000000eb03 RBX: 0000000000000246 RCX: ffffffff812999ff [ 110.701265] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 110.701788] RBP: ffffffff854ced80 R08: 0000000000000001 R09: ffffffff86ccb81f [ 110.702311] R10: fffffbfff0d99703 R11: 0000000000000001 R12: ffff888008478640 [ 110.702834] R13: 0000000000000cc0 R14: 0000000000000cc0 R15: 0000000000000cc0 [ 110.703365] ? mark_lock.part.0+0xef/0x2f70 [ 110.703702] kmem_cache_alloc+0x23c/0x3e0 [ 110.704022] copy_process+0x2227/0x6e20 [ 110.704324] ? mark_lock.part.0+0xef/0x2f70 [ 110.704653] ? mark_lock.part.0+0xef/0x2f70 [ 110.705005] ? __cleanup_sighand+0xb0/0xb0 [ 110.705327] ? mark_lock.part.0+0xef/0x2f70 [ 110.705666] kernel_clone+0xe7/0x890 [ 110.705955] ? create_io_thread+0xf0/0xf0 [ 110.706268] ? lock_is_held_type+0xd7/0x130 [ 110.706600] ? find_held_lock+0x2c/0x110 [ 110.706909] ? lock_release+0x3b2/0x750 [ 110.707212] ? kernel_sigaction+0x143/0x220 [ 110.707552] ? umh_complete+0x90/0x90 [ 110.707851] user_mode_thread+0xad/0xf0 [ 110.708158] ? kernel_thread+0xf0/0xf0 [ 110.708459] ? umh_complete+0x90/0x90 [ 110.708759] call_usermodehelper_exec_work+0x69/0x180 [ 110.709164] process_one_work+0xa17/0x16a0 [ 110.709497] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 110.709853] ? rwlock_bug.part.0+0x90/0x90 [ 110.710174] ? _raw_spin_lock_irq+0x41/0x50 [ 110.710506] worker_thread+0x637/0x1260 [ 110.710820] ? process_one_work+0x16a0/0x16a0 [ 110.711167] kthread+0x2ed/0x3a0 [ 110.711431] ? kthread_complete_and_exit+0x40/0x40 [ 110.711804] ret_from_fork+0x22/0x30 [ 110.712101] [ 110.712282] irq event stamp: 60164 [ 110.712548] hardirqs last enabled at (60163): [] _raw_spin_unlock_irqrestore+0x28/0x60 [ 110.713264] hardirqs last disabled at (60164): [] sysvec_call_function_single+0xb/0xc0 [ 110.713980] softirqs last enabled at (59994): [] __irq_exit_rcu+0x11b/0x180 [ 110.714624] softirqs last disabled at (59985): [] __irq_exit_rcu+0x11b/0x180 [ 110.715264] ---[ end trace 0000000000000000 ]--- [ 110.715646] ------------[ cut here ]------------ [ 110.715992] WARNING: CPU: 0 PID: 329 at kernel/events/core.c:2557 merge_sched_in+0xadb/0x1110 [ 110.716624] Modules linked in: [ 110.716874] CPU: 0 PID: 329 Comm: kworker/u4:4 Tainted: G W 6.0.0-rc5-next-20220916 #1 [ 110.717539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 110.718358] Workqueue: events_unbound call_usermodehelper_exec_work [ 110.718846] RIP: 0010:merge_sched_in+0xadb/0x1110 [ 110.719215] Code: ff ff e8 78 16 ef ff 65 8b 05 ed 74 ab 7e 31 ff 89 c6 89 04 24 e8 15 13 ef ff 8b 04 24 85 c0 0f 84 13 02 00 00 e8 55 16 ef ff <0f> 0b e9 c4 fb ff ff e8 49 16 ef ff 4c 89 e8 48 05 18 01 00 00 e9 [ 110.720534] RSP: 0018:ffff88806ce09cb0 EFLAGS: 00010046 [ 110.720940] RAX: 0000000080010002 RBX: ffff88806ce3d100 RCX: 0000000000000000 [ 110.721463] RDX: ffff888015d99ac0 RSI: ffffffff815700eb RDI: 0000000000000005 [ 110.721985] RBP: ffff88801ba08000 R08: 0000000000000005 R09: 0000000000000001 [ 110.722512] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88806ce3d100 [ 110.723039] R13: ffff88806ce00000 R14: ffff88801ba080a8 R15: ffff88801ba08220 [ 110.723562] FS: 0000000000000000(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 110.724145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.724577] CR2: 00007f02d16188e0 CR3: 000000001d94e000 CR4: 0000000000350ef0 [ 110.725105] Call Trace: [ 110.725301] [ 110.725476] visit_groups_merge.constprop.0.isra.0+0x4fc/0xef0 [ 110.725925] ? merge_sched_in+0x1110/0x1110 [ 110.726256] ? lock_is_held_type+0xd7/0x130 [ 110.726595] ctx_sched_in+0x2e6/0x770 [ 110.726892] ? lock_acquire+0x1b2/0x530 [ 110.727198] ? visit_groups_merge.constprop.0.isra.0+0xef0/0xef0 [ 110.727664] ? lock_is_held_type+0xd7/0x130 [ 110.728009] perf_event_sched_in+0x75/0x80 [ 110.728332] ctx_resched+0x1ce/0x390 [ 110.728615] __perf_install_in_context+0x285/0x9c0 [ 110.729007] ? ctx_resched+0x390/0x390 [ 110.729306] remote_function+0x125/0x1b0 [ 110.729620] __flush_smp_call_function_queue+0x1df/0x5a0 [ 110.730025] ? perf_duration_warn+0x40/0x40 [ 110.730357] __sysvec_call_function_single+0x92/0x3a0 [ 110.730745] sysvec_call_function_single+0x89/0xc0 [ 110.731125] [ 110.731300] [ 110.731476] asm_sysvec_call_function_single+0x16/0x20 [ 110.731875] RIP: 0010:_raw_spin_unlock_irqrestore+0x2e/0x60 [ 110.732302] Code: 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 7a fe 03 fd 48 89 ef e8 d2 73 04 fd 80 e7 02 74 06 e8 78 b6 26 fd fb bf 01 00 00 00 1d ff f9 fc 65 8b 05 46 35 dc 7b 85 c0 74 07 5b 5d e9 bb 01 3a [ 110.733633] RSP: 0018:ffff88803d76f8e0 EFLAGS: 00000206 [ 110.734035] RAX: 000000000000eb03 RBX: 0000000000000246 RCX: ffffffff812999ff [ 110.734562] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 110.735084] RBP: ffffffff854ced80 R08: 0000000000000001 R09: ffffffff86ccb81f [ 110.735607] R10: fffffbfff0d99703 R11: 0000000000000001 R12: ffff888008478640 [ 110.736128] R13: 0000000000000cc0 R14: 0000000000000cc0 R15: 0000000000000cc0 [ 110.736654] ? mark_lock.part.0+0xef/0x2f70 [ 110.737000] kmem_cache_alloc+0x23c/0x3e0 [ 110.737320] copy_process+0x2227/0x6e20 [ 110.737620] ? mark_lock.part.0+0xef/0x2f70 [ 110.737946] ? mark_lock.part.0+0xef/0x2f70 [ 110.738282] ? __cleanup_sighand+0xb0/0xb0 [ 110.738601] ? mark_lock.part.0+0xef/0x2f70 [ 110.738932] kernel_clone+0xe7/0x890 [ 110.739215] ? create_io_thread+0xf0/0xf0 [ 110.739531] ? lock_is_held_type+0xd7/0x130 [ 110.739856] ? find_held_lock+0x2c/0x110 [ 110.740169] ? lock_release+0x3b2/0x750 [ 110.740473] ? kernel_sigaction+0x143/0x220 [ 110.740813] ? umh_complete+0x90/0x90 [ 110.741104] user_mode_thread+0xad/0xf0 [ 110.741402] ? kernel_thread+0xf0/0xf0 [ 110.741705] ? umh_complete+0x90/0x90 [ 110.742004] call_usermodehelper_exec_work+0x69/0x180 [ 110.742385] process_one_work+0xa17/0x16a0 [ 110.742714] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 110.743071] ? rwlock_bug.part.0+0x90/0x90 [ 110.743392] ? _raw_spin_lock_irq+0x41/0x50 [ 110.743725] worker_thread+0x637/0x1260 [ 110.744041] ? process_one_work+0x16a0/0x16a0 [ 110.744384] kthread+0x2ed/0x3a0 [ 110.744643] ? kthread_complete_and_exit+0x40/0x40 [ 110.745029] ret_from_fork+0x22/0x30 [ 110.745326] [ 110.745506] irq event stamp: 60164 [ 110.745766] hardirqs last enabled at (60163): [] _raw_spin_unlock_irqrestore+0x28/0x60 [ 110.746467] hardirqs last disabled at (60164): [] sysvec_call_function_single+0xb/0xc0 [ 110.747155] softirqs last enabled at (59994): [] __irq_exit_rcu+0x11b/0x180 [ 110.747792] softirqs last disabled at (59985): [] __irq_exit_rcu+0x11b/0x180 [ 110.748427] ---[ end trace 0000000000000000 ]--- [ 111.005614] ------------[ cut here ]------------ [ 111.005654] [ 111.005660] ====================================================== [ 111.005667] WARNING: possible circular locking dependency detected [ 111.005677] 6.0.0-rc5-next-20220916 #1 Tainted: G W [ 111.005692] ------------------------------------------------------ [ 111.005698] syz-executor.0/3940 is trying to acquire lock: [ 111.005711] ffffffff853fa878 ((console_sem).lock){-...}-{2:2}, at: down_trylock+0xe/0x70 [ 111.005781] [ 111.005781] but task is already holding lock: [ 111.005787] ffff88803e371820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 111.005844] [ 111.005844] which lock already depends on the new lock. [ 111.005844] [ 111.005850] [ 111.005850] the existing dependency chain (in reverse order) is: [ 111.005857] [ 111.005857] -> #3 (&ctx->lock){....}-{2:2}: [ 111.005887] _raw_spin_lock+0x2a/0x40 [ 111.005922] __perf_event_task_sched_out+0x53b/0x18d0 [ 111.005954] __schedule+0xedd/0x2470 [ 111.005978] preempt_schedule_common+0x45/0xc0 [ 111.006003] __cond_resched+0x17/0x30 [ 111.006025] __mutex_lock+0xa3/0x14d0 [ 111.006050] __do_sys_perf_event_open+0x1eec/0x32c0 [ 111.006078] do_syscall_64+0x3b/0x90 [ 111.006107] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 111.006145] [ 111.006145] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 111.006175] _raw_spin_lock_nested+0x30/0x40 [ 111.006207] raw_spin_rq_lock_nested+0x1e/0x30 [ 111.006234] task_fork_fair+0x63/0x4d0 [ 111.006270] sched_cgroup_fork+0x3d0/0x540 [ 111.006300] copy_process+0x4183/0x6e20 [ 111.006321] kernel_clone+0xe7/0x890 [ 111.006342] user_mode_thread+0xad/0xf0 [ 111.006364] rest_init+0x24/0x250 [ 111.006399] arch_call_rest_init+0xf/0x14 [ 111.006424] start_kernel+0x4c1/0x4e6 [ 111.006446] secondary_startup_64_no_verify+0xe0/0xeb [ 111.006475] [ 111.006475] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 111.006504] _raw_spin_lock_irqsave+0x39/0x60 [ 111.006537] try_to_wake_up+0xab/0x1920 [ 111.006565] up+0x75/0xb0 [ 111.006590] __up_console_sem+0x6e/0x80 [ 111.006622] console_unlock+0x46a/0x590 [ 111.006656] do_con_write+0xc05/0x1d50 [ 111.006680] con_write+0x21/0x40 [ 111.006702] n_tty_write+0x4d4/0xfe0 [ 111.006728] file_tty_write.constprop.0+0x49c/0x8f0 [ 111.006755] vfs_write+0x9c3/0xd90 [ 111.006791] ksys_write+0x127/0x250 [ 111.006828] do_syscall_64+0x3b/0x90 [ 111.006857] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 111.006894] [ 111.006894] -> #0 ((console_sem).lock){-...}-{2:2}: [ 111.006924] __lock_acquire+0x2a02/0x5e70 [ 111.006959] lock_acquire+0x1a2/0x530 [ 111.006993] _raw_spin_lock_irqsave+0x39/0x60 [ 111.007026] down_trylock+0xe/0x70 [ 111.007052] __down_trylock_console_sem+0x3b/0xd0 [ 111.007089] vprintk_emit+0x16b/0x560 [ 111.007125] vprintk+0x84/0xa0 [ 111.007160] _printk+0xba/0xf1 [ 111.007196] report_bug.cold+0x72/0xab [ 111.007224] handle_bug+0x3c/0x70 [ 111.007252] exc_invalid_op+0x14/0x50 [ 111.007281] asm_exc_invalid_op+0x16/0x20 [ 111.007317] group_sched_out.part.0+0x2c7/0x460 [ 111.007340] ctx_sched_out+0x8f1/0xc10 [ 111.007361] __perf_event_task_sched_out+0x6d0/0x18d0 [ 111.007387] __schedule+0xedd/0x2470 [ 111.007410] preempt_schedule_common+0x45/0xc0 [ 111.007434] __cond_resched+0x17/0x30 [ 111.007457] __mutex_lock+0xa3/0x14d0 [ 111.007482] __do_sys_perf_event_open+0x1eec/0x32c0 [ 111.007509] do_syscall_64+0x3b/0x90 [ 111.007538] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 111.007575] [ 111.007575] other info that might help us debug this: [ 111.007575] [ 111.007581] Chain exists of: [ 111.007581] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 111.007581] [ 111.007613] Possible unsafe locking scenario: [ 111.007613] [ 111.007618] CPU0 CPU1 [ 111.007623] ---- ---- [ 111.007628] lock(&ctx->lock); [ 111.007639] lock(&rq->__lock); [ 111.007653] lock(&ctx->lock); [ 111.007667] lock((console_sem).lock); [ 111.007679] [ 111.007679] *** DEADLOCK *** [ 111.007679] [ 111.007683] 2 locks held by syz-executor.0/3940: [ 111.007698] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 111.007755] #1: ffff88803e371820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 111.007815] [ 111.007815] stack backtrace: [ 111.007821] CPU: 0 PID: 3940 Comm: syz-executor.0 Tainted: G W 6.0.0-rc5-next-20220916 #1 [ 111.007850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 111.007866] Call Trace: [ 111.007873] [ 111.007881] dump_stack_lvl+0x8b/0xb3 [ 111.007913] check_noncircular+0x263/0x2e0 [ 111.007949] ? format_decode+0x26c/0xb50 [ 111.007981] ? print_circular_bug+0x450/0x450 [ 111.008018] ? enable_ptr_key_workfn+0x20/0x20 [ 111.008051] ? lock_release+0x547/0x750 [ 111.008086] ? format_decode+0x26c/0xb50 [ 111.008121] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 111.008159] __lock_acquire+0x2a02/0x5e70 [ 111.008206] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 111.008255] lock_acquire+0x1a2/0x530 [ 111.008292] ? down_trylock+0xe/0x70 [ 111.008323] ? rcu_read_unlock+0x40/0x40 [ 111.008369] ? vprintk+0x84/0xa0 [ 111.008407] _raw_spin_lock_irqsave+0x39/0x60 [ 111.008442] ? down_trylock+0xe/0x70 [ 111.008472] down_trylock+0xe/0x70 [ 111.008501] ? vprintk+0x84/0xa0 [ 111.008537] __down_trylock_console_sem+0x3b/0xd0 [ 111.008575] vprintk_emit+0x16b/0x560 [ 111.008616] vprintk+0x84/0xa0 [ 111.008654] _printk+0xba/0xf1 [ 111.008693] ? record_print_text.cold+0x16/0x16 [ 111.008739] ? perf_event_update_userpage+0x4e8/0x7c0 [ 111.008803] ? report_bug.cold+0x66/0xab [ 111.008835] ? group_sched_out.part.0+0x2c7/0x460 [ 111.008881] report_bug.cold+0x72/0xab [ 111.008914] handle_bug+0x3c/0x70 [ 111.008945] exc_invalid_op+0x14/0x50 [ 111.008977] asm_exc_invalid_op+0x16/0x20 [ 111.009016] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 111.009044] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 111.009069] RSP: 0018:ffff88803e887978 EFLAGS: 00010006 [ 111.009089] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.009105] RDX: ffff88803ce35040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 111.009122] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 111.009138] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88803e371800 [ 111.009154] R13: ffff88806ce3ef00 R14: ffffffff85238040 R15: 0000000000000002 [ 111.009179] ? group_sched_out.part.0+0x2c7/0x460 [ 111.009207] ? group_sched_out.part.0+0x2c7/0x460 [ 111.009236] ctx_sched_out+0x8f1/0xc10 [ 111.009263] __perf_event_task_sched_out+0x6d0/0x18d0 [ 111.009297] ? lock_is_held_type+0xd7/0x130 [ 111.009338] ? __perf_cgroup_move+0x160/0x160 [ 111.009364] ? set_next_entity+0x304/0x550 [ 111.009402] ? update_curr+0x267/0x740 [ 111.009441] ? lock_is_held_type+0xd7/0x130 [ 111.009482] __schedule+0xedd/0x2470 [ 111.009512] ? io_schedule_timeout+0x150/0x150 [ 111.009538] ? find_held_lock+0x2c/0x110 [ 111.009573] ? lock_is_held_type+0xd7/0x130 [ 111.009613] ? __cond_resched+0x17/0x30 [ 111.009643] preempt_schedule_common+0x45/0xc0 [ 111.009672] __cond_resched+0x17/0x30 [ 111.009696] __mutex_lock+0xa3/0x14d0 [ 111.009725] ? lock_is_held_type+0xd7/0x130 [ 111.009763] ? __do_sys_perf_event_open+0x1eec/0x32c0 [ 111.009796] ? mutex_lock_io_nested+0x1310/0x1310 [ 111.009824] ? lock_release+0x3b2/0x750 [ 111.009862] ? __up_read+0x192/0x730 [ 111.009894] ? up_write+0x480/0x480 [ 111.009925] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 111.009966] __do_sys_perf_event_open+0x1eec/0x32c0 [ 111.010002] ? __up_read+0x192/0x730 [ 111.010032] ? perf_compat_ioctl+0x130/0x130 [ 111.010060] ? up_write+0x480/0x480 [ 111.010103] ? syscall_enter_from_user_mode+0x1d/0x50 [ 111.010144] ? syscall_enter_from_user_mode+0x1d/0x50 [ 111.010189] do_syscall_64+0x3b/0x90 [ 111.010221] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 111.010260] RIP: 0033:0x7f4351bb1b19 [ 111.010278] 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 [ 111.010302] RSP: 002b:00007f434f127188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 111.010326] RAX: ffffffffffffffda RBX: 00007f4351cc4f60 RCX: 00007f4351bb1b19 [ 111.010344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000280 [ 111.010359] RBP: 00007f4351c0bf6d R08: 0000000000000000 R09: 0000000000000000 [ 111.010375] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 111.010391] R13: 00007fffe497d6bf R14: 00007f434f127300 R15: 0000000000022000 [ 111.010420] [ 111.125249] WARNING: CPU: 0 PID: 3940 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 111.126504] Modules linked in: [ 111.126949] CPU: 0 PID: 3940 Comm: syz-executor.0 Tainted: G W 6.0.0-rc5-next-20220916 #1 [ 111.128263] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 111.129823] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 111.130577] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 111.133054] RSP: 0018:ffff88803e887978 EFLAGS: 00010006 [ 111.133774] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 111.134759] RDX: ffff88803ce35040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 111.135731] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 111.136706] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88803e371800 [ 111.137685] R13: ffff88806ce3ef00 R14: ffffffff85238040 R15: 0000000000000002 [ 111.138682] FS: 00007f434f127700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 111.139794] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.140606] CR2: 00007f4351cc5018 CR3: 0000000015d5e000 CR4: 0000000000350ef0 [ 111.141803] Call Trace: [ 111.142237] [ 111.142621] ctx_sched_out+0x8f1/0xc10 [ 111.143268] __perf_event_task_sched_out+0x6d0/0x18d0 [ 111.144139] ? lock_is_held_type+0xd7/0x130 [ 111.145009] ? __perf_cgroup_move+0x160/0x160 [ 111.145682] ? set_next_entity+0x304/0x550 [ 111.146271] ? update_curr+0x267/0x740 [ 111.146819] ? lock_is_held_type+0xd7/0x130 [ 111.147409] __schedule+0xedd/0x2470 [ 111.147920] ? io_schedule_timeout+0x150/0x150 [ 111.148539] ? find_held_lock+0x2c/0x110 [ 111.149109] ? lock_is_held_type+0xd7/0x130 [ 111.149720] ? __cond_resched+0x17/0x30 [ 111.150256] preempt_schedule_common+0x45/0xc0 [ 111.150874] __cond_resched+0x17/0x30 [ 111.151390] __mutex_lock+0xa3/0x14d0 [ 111.151913] ? lock_is_held_type+0xd7/0x130 [ 111.152513] ? __do_sys_perf_event_open+0x1eec/0x32c0 [ 111.153228] ? mutex_lock_io_nested+0x1310/0x1310 [ 111.153890] ? lock_release+0x3b2/0x750 [ 111.154440] ? __up_read+0x192/0x730 [ 111.154955] ? up_write+0x480/0x480 [ 111.155463] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 111.156159] __do_sys_perf_event_open+0x1eec/0x32c0 [ 111.156869] ? __up_read+0x192/0x730 [ 111.157380] ? perf_compat_ioctl+0x130/0x130 [ 111.157979] ? up_write+0x480/0x480 [ 111.158493] ? syscall_enter_from_user_mode+0x1d/0x50 [ 111.159196] ? syscall_enter_from_user_mode+0x1d/0x50 [ 111.159902] do_syscall_64+0x3b/0x90 [ 111.160416] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 111.161132] RIP: 0033:0x7f4351bb1b19 [ 111.161638] 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 [ 111.164032] RSP: 002b:00007f434f127188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 111.165065] RAX: ffffffffffffffda RBX: 00007f4351cc4f60 RCX: 00007f4351bb1b19 [ 111.166011] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000280 [ 111.166945] RBP: 00007f4351c0bf6d R08: 0000000000000000 R09: 0000000000000000 [ 111.167880] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 111.168847] R13: 00007fffe497d6bf R14: 00007f434f127300 R15: 0000000000022000 [ 111.169812] [ 111.170131] irq event stamp: 290 [ 111.170580] hardirqs last enabled at (289): [] _raw_spin_unlock_irqrestore+0x28/0x60 [ 111.171832] hardirqs last disabled at (290): [] __schedule+0x1225/0x2470 [ 111.172929] softirqs last enabled at (286): [] __irq_exit_rcu+0x11b/0x180 [ 111.174073] softirqs last disabled at (231): [] __irq_exit_rcu+0x11b/0x180 [ 111.175204] ---[ end trace 0000000000000000 ]--- [ 111.185026] audit: type=1400 audit(1663325583.637:9): avc: denied { read } for pid=3939 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 111.729995] 9pnet: Could not find request transport: rt@f>ugYO Τ>d.HwYt@p*` [ 111.777201] 9pnet: Could not find request transport: rt@f>ugYO Τ>d.HwYt@p*` 10:53:04 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733d72f5eeb6a088740740c2c066fd0ebaab3ea8a9756759834f09d6cea49a3ea6808f64e52ef148f7860777597486b340af70f6982a60"]) 10:53:04 executing program 7: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) close(r0) 10:53:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x2c, 0x7}}) 10:53:04 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @remote}, @source_quench={0x2a, 0x2c, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}}, 0x0) 10:53:04 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x0, 0x3, &(0x7f0000001700)=[{&(0x7f0000000380)="18", 0x1, 0x77da}, {&(0x7f00000003c0)=',', 0x1, 0xc408}, {&(0x7f0000000400)="81", 0x1, 0xffffffff}], 0x8, &(0x7f00000017c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@nonumtail}, {@shortname_win95}, {@shortname_mixed}, {@uni_xlate}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/bsg\x00'}}]}) socket$nl_generic(0x10, 0x3, 0x10) 10:53:04 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000080)) 10:53:04 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000006, 0x11, r0, 0x0) read(r0, &(0x7f0000000000)=""/48, 0x30) 10:53:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x2c, 0x7}}) [ 111.793618] loop5: detected capacity change from 0 to 264192 10:53:04 executing program 2: syz_io_uring_setup(0x30f8, &(0x7f00000032c0)={0x0, 0x0, 0x2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000003340), &(0x7f0000003380)) [ 111.806255] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 10:53:04 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733d72f5eeb6a088740740c2c066fd0ebaab3ea8a9756759834f09d6cea49a3ea6808f64e52ef148f7860777597486b340af70f6982a60"]) [ 111.906609] 9pnet: Could not find request transport: rt@f>ugYO Τ>d.HwYt@p*` 10:53:04 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x0, 0x3, &(0x7f0000001700)=[{&(0x7f0000000380)="18", 0x1, 0x77da}, {&(0x7f00000003c0)=',', 0x1, 0xc408}, {&(0x7f0000000400)="81", 0x1, 0xffffffff}], 0x8, &(0x7f00000017c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@nonumtail}, {@shortname_win95}, {@shortname_mixed}, {@uni_xlate}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/bsg\x00'}}]}) socket$nl_generic(0x10, 0x3, 0x10) 10:53:04 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000006, 0x11, r0, 0x0) read(r0, &(0x7f0000000000)=""/48, 0x30) 10:53:04 executing program 7: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) close(r0) 10:53:04 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @remote}, @source_quench={0x2a, 0x2c, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}}, 0x0) 10:53:04 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000080)) 10:53:04 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000006, 0x11, r0, 0x0) read(r0, &(0x7f0000000000)=""/48, 0x30) 10:53:04 executing program 2: syz_io_uring_setup(0x30f8, &(0x7f00000032c0)={0x0, 0x0, 0x2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000003340), &(0x7f0000003380)) [ 111.933886] loop5: detected capacity change from 0 to 264192 [ 111.936391] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 10:53:04 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000006, 0x11, r0, 0x0) read(r0, &(0x7f0000000000)=""/48, 0x30) 10:53:04 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000080)) 10:53:04 executing program 2: syz_io_uring_setup(0x30f8, &(0x7f00000032c0)={0x0, 0x0, 0x2}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000003340), &(0x7f0000003380)) 10:53:04 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733d72f5eeb6a088740740c2c066fd0ebaab3ea8a9756759834f09d6cea49a3ea6808f64e52ef148f7860777597486b340af70f6982a60"]) 10:53:04 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000140)={@local, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote, @remote}, @source_quench={0x2a, 0x2c, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast}}}}}}, 0x0) 10:53:04 executing program 0: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000006, 0x11, r0, 0x0) read(r0, &(0x7f0000000000)=""/48, 0x30) 10:53:04 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000006, 0x11, r0, 0x0) read(r0, &(0x7f0000000000)=""/48, 0x30) 10:53:04 executing program 7: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) close(r0) 10:53:04 executing program 5: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x0, 0x3, &(0x7f0000001700)=[{&(0x7f0000000380)="18", 0x1, 0x77da}, {&(0x7f00000003c0)=',', 0x1, 0xc408}, {&(0x7f0000000400)="81", 0x1, 0xffffffff}], 0x8, &(0x7f00000017c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@nonumtail}, {@shortname_win95}, {@shortname_mixed}, {@uni_xlate}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/bsg\x00'}}]}) socket$nl_generic(0x10, 0x3, 0x10) [ 112.053450] 9pnet: Could not find request transport: rt@f>ugYO Τ>d.HwYt@p*` 10:53:04 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733d72f5eeb6a088740740c2c066fd0ebaab3ea8a9756759834f09d6cea49a3ea6808f64e52ef148f7860777597486b340af70f6982a60"]) [ 112.075013] loop5: detected capacity change from 0 to 264192 [ 112.077492] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 112.142401] 9pnet: Could not find request transport: rt@f>ugYO Τ>d.HwYt@p*` 10:53:04 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733d72f5eeb6a088740740c2c066fd0ebaab3ea8a9756759834f09d6cea49a3ea6808f64e52ef148f7860777597486b340af70f6982a60"]) [ 112.205563] 9pnet: Could not find request transport: rt@f>ugYO Τ>d.HwYt@p*` 10:53:04 executing program 3: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) close(r0) 10:53:04 executing program 1: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) close(r0) 10:53:04 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000080)) 10:53:04 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_rdma(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="7472616e733d72f5eeb6a088740740c2c066fd0ebaab3ea8a9756759834f09d6cea49a3ea6808f64e52ef148f7860777597486b340af70f6982a60"]) 10:53:04 executing program 3: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) close(r0) 10:53:04 executing program 1: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) close(r0) 10:53:04 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000080)) [ 112.294652] 9pnet: Could not find request transport: rt@f>ugYO Τ>d.HwYt@p*` [ 112.374226] loop4: detected capacity change from 0 to 264192 [ 112.375289] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 10:53:04 executing program 3: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) close(r0) 10:53:04 executing program 1: r0 = perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x80, 0x48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) close(r0) 10:53:04 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000080)) 10:53:04 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x0, 0x3, &(0x7f0000001700)=[{&(0x7f0000000380)="18", 0x1, 0x77da}, {&(0x7f00000003c0)=',', 0x1, 0xc408}, {&(0x7f0000000400)="81", 0x1, 0xffffffff}], 0x8, &(0x7f00000017c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@nonumtail}, {@shortname_win95}, {@shortname_mixed}, {@uni_xlate}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/bsg\x00'}}]}) socket$nl_generic(0x10, 0x3, 0x10) 10:53:04 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x2c, 0x7}}) 10:53:04 executing program 7: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ftruncate(r0, 0x0) 10:53:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0x10}}, 0x0) 10:53:04 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x0, 0x3, &(0x7f0000001700)=[{&(0x7f0000000380)="18", 0x1, 0x77da}, {&(0x7f00000003c0)=',', 0x1, 0xc408}, {&(0x7f0000000400)="81", 0x1, 0xffffffff}], 0x8, &(0x7f00000017c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@nonumtail}, {@shortname_win95}, {@shortname_mixed}, {@uni_xlate}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/bsg\x00'}}]}) socket$nl_generic(0x10, 0x3, 0x10) 10:53:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0x10}}, 0x0) 10:53:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{}, "d0ad8214cbbfaa4d", "c263645cf78110bb9de1faac89c3074b35c14f8de7e17eb5ff35f5d77c173007", "b8bb345d", "7a03ad922ccf8185"}, 0x38) 10:53:04 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) [ 112.497648] loop4: detected capacity change from 0 to 264192 [ 112.498898] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 10:53:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{}, "d0ad8214cbbfaa4d", "c263645cf78110bb9de1faac89c3074b35c14f8de7e17eb5ff35f5d77c173007", "b8bb345d", "7a03ad922ccf8185"}, 0x38) 10:53:04 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0x10}}, 0x0) 10:53:04 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x2c, 0x7}}) 10:53:04 executing program 7: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ftruncate(r0, 0x0) 10:53:05 executing program 2: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_TTY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0x10}}, 0x0) 10:53:05 executing program 4: openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x0, 0x3, &(0x7f0000001700)=[{&(0x7f0000000380)="18", 0x1, 0x77da}, {&(0x7f00000003c0)=',', 0x1, 0xc408}, {&(0x7f0000000400)="81", 0x1, 0xffffffff}], 0x8, &(0x7f00000017c0)={[{@shortname_mixed}, {@iocharset={'iocharset', 0x3d, 'cp866'}}, {@nonumtail}, {@shortname_win95}, {@shortname_mixed}, {@uni_xlate}], [{@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/bsg\x00'}}]}) socket$nl_generic(0x10, 0x3, 0x10) 10:53:05 executing program 5: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ftruncate(r0, 0x0) 10:53:05 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) [ 112.607619] loop4: detected capacity change from 0 to 264192 [ 112.610940] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 10:53:05 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x2c, 0x7}}) 10:53:05 executing program 7: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ftruncate(r0, 0x0) 10:53:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{}, "d0ad8214cbbfaa4d", "c263645cf78110bb9de1faac89c3074b35c14f8de7e17eb5ff35f5d77c173007", "b8bb345d", "7a03ad922ccf8185"}, 0x38) 10:53:05 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) 10:53:05 executing program 5: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ftruncate(r0, 0x0) 10:53:05 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) 10:53:05 executing program 5: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ftruncate(r0, 0x0) 10:53:05 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) 10:53:05 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) 10:53:05 executing program 7: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) ftruncate(r0, 0x0) 10:53:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{}, "d0ad8214cbbfaa4d", "c263645cf78110bb9de1faac89c3074b35c14f8de7e17eb5ff35f5d77c173007", "b8bb345d", "7a03ad922ccf8185"}, 0x38) 10:53:05 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) 10:53:05 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) [ 112.821047] loop4: detected capacity change from 0 to 1294 10:53:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{}, "d0ad8214cbbfaa4d", "c263645cf78110bb9de1faac89c3074b35c14f8de7e17eb5ff35f5d77c173007", "b8bb345d", "7a03ad922ccf8185"}, 0x38) 10:53:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000240000004f80100200040000000000000000000800029c76292f153595a4b414c4c4552202046415431322020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ffffffffffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100098ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200098ea70325132510000ea70325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c4532202020202020200098ea70325132510000ea70325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c200098ea70325132510000ea703251070064000000", 0x120, 0x600}, {&(0x7f0000010500)="2e20202020202020202020100098ea70325132510000ea7032510300000000002e2e202020202020202020100098ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200098ea70325132510000ea70325104001a040000", 0x80, 0x10e00}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x20e00}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x30e00}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x50e00}], 0x0, &(0x7f0000010d00)) 10:53:05 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) 10:53:05 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000980)) 10:53:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{}, "d0ad8214cbbfaa4d", "c263645cf78110bb9de1faac89c3074b35c14f8de7e17eb5ff35f5d77c173007", "b8bb345d", "7a03ad922ccf8185"}, 0x38) 10:53:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r0, 0x0, 0x0) 10:53:05 executing program 7: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) 10:53:05 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000980)) 10:53:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000240000004f80100200040000000000000000000800029c76292f153595a4b414c4c4552202046415431322020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ffffffffffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="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", 0x120, 0x600}, {&(0x7f0000010500)="2e20202020202020202020100098ea70325132510000ea7032510300000000002e2e202020202020202020100098ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200098ea70325132510000ea70325104001a040000", 0x80, 0x10e00}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x20e00}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x30e00}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x50e00}], 0x0, &(0x7f0000010d00)) 10:53:05 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x0) [ 112.953088] loop4: detected capacity change from 0 to 1294 10:53:05 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000980)) 10:53:05 executing program 2: timer_getoverrun(0x0) [ 112.975424] autofs4:pid:4129:autofs_fill_super: called with bogus options 10:53:05 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000980)) 10:53:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000240000004f80100200040000000000000000000800029c76292f153595a4b414c4c4552202046415431322020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ffffffffffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="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", 0x120, 0x600}, {&(0x7f0000010500)="2e20202020202020202020100098ea70325132510000ea7032510300000000002e2e202020202020202020100098ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200098ea70325132510000ea70325104001a040000", 0x80, 0x10e00}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x20e00}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x30e00}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x50e00}], 0x0, &(0x7f0000010d00)) 10:53:05 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000980)) [ 113.046476] loop4: detected capacity change from 0 to 1294 10:53:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{}, "d0ad8214cbbfaa4d", "c263645cf78110bb9de1faac89c3074b35c14f8de7e17eb5ff35f5d77c173007", "b8bb345d", "7a03ad922ccf8185"}, 0x38) 10:53:05 executing program 2: timer_getoverrun(0x0) 10:53:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r0, 0x0, 0x0) 10:53:05 executing program 7: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) 10:53:05 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000980)) 10:53:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r0, 0x0, 0x0) 10:53:05 executing program 2: timer_getoverrun(0x0) [ 113.134315] autofs4:pid:4149:autofs_fill_super: called with bogus options 10:53:05 executing program 4: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x80000, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400028001000240000004f80100200040000000000000000000800029c76292f153595a4b414c4c4552202046415431322020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ffffffffffffff00"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ffffffffffffff00"/32, 0x20, 0x400}, {&(0x7f0000010300)="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", 0x120, 0x600}, {&(0x7f0000010500)="2e20202020202020202020100098ea70325132510000ea7032510300000000002e2e202020202020202020100098ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200098ea70325132510000ea70325104001a040000", 0x80, 0x10e00}, {&(0x7f0000010600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x20e00}, {&(0x7f0000010b00)='syzkallers\x00'/32, 0x20, 0x30e00}, {&(0x7f0000010c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x50e00}], 0x0, &(0x7f0000010d00)) 10:53:05 executing program 7: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) 10:53:05 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000980)) 10:53:05 executing program 2: timer_getoverrun(0x0) 10:53:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r0, 0x0, 0x0) [ 113.216866] autofs4:pid:4161:autofs_fill_super: called with bogus options [ 113.221687] loop4: detected capacity change from 0 to 1294 10:53:05 executing program 1: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) 10:53:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r0, 0x0, 0x0) 10:53:05 executing program 7: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) 10:53:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r0, 0x0, 0x0) [ 113.297297] autofs4:pid:4167:autofs_fill_super: called with bogus options [ 113.319304] autofs4:pid:4171:autofs_fill_super: called with bogus options 10:53:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r0, 0x0, 0x0) [ 113.360898] tmpfs: Bad value for 'mpol' 10:53:05 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000000080)) 10:53:05 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001500)={[{@mpol={'mpol', 0x3d, {'bind', '', @void}}, 0x22}]}) 10:53:05 executing program 1: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) [ 113.364542] tmpfs: Bad value for 'mpol' [ 113.380996] autofs4:pid:4179:autofs_fill_super: called with bogus options 10:53:05 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001500)={[{@mpol={'mpol', 0x3d, {'bind', '', @void}}, 0x22}]}) 10:53:05 executing program 1: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='autofs\x00', 0x0, 0x0) 10:53:05 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000000080)) [ 113.427017] autofs4:pid:4182:autofs_fill_super: called with bogus options 10:53:05 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005d00)={@mcast2}, 0x14) 10:53:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="8fcdce5d", 0x4) [ 113.445874] tmpfs: Bad value for 'mpol' 10:53:05 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000000080)) 10:53:05 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001500)={[{@mpol={'mpol', 0x3d, {'bind', '', @void}}, 0x22}]}) [ 113.506997] tmpfs: Bad value for 'mpol' 10:53:05 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005d00)={@mcast2}, 0x14) 10:53:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="8fcdce5d", 0x4) 10:53:05 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r0, 0x400448ca, &(0x7f0000000080)) 10:53:05 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001500)={[{@mpol={'mpol', 0x3d, {'bind', '', @void}}, 0x22}]}) 10:53:06 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005d00)={@mcast2}, 0x14) [ 113.554728] tmpfs: Bad value for 'mpol' 10:53:06 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005d00)={@mcast2}, 0x14) 10:53:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1}) 10:53:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32303232303739373400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000076a34e3f63e54dbc8955dd45888f6106010040000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd4f4655fd4f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011700)="20000000945343359453433500000000d3f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2200}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000d4f4655fd4f4655fd4f4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000d6b05c9300000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000000da710e000000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2c00}, {&(0x7f0000012000)="ffa1000026000000d4f4655fd4f4655fd4f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230323230373937342f66696c65302f66696c653000000000000000000000000000000000000000000000d6e8afef00000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2d00}, {&(0x7f0000012100)="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", 0x1a0, 0x2e00}, {&(0x7f0000012300)="ed81000064000000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000d9d9ad0100000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x21400}, {&(0x7f0000013900)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000013f00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000014000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x48000}], 0x0, &(0x7f0000014100)) [ 113.596458] loop0: detected capacity change from 0 to 2048 10:53:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f800002000400000000000000000000100000000000000020000000100060000000000000000000000000080002933dd16f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610300000009000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400020820000200008000f800002000400000000000000000000100000000000000020000000100060000000000000000000000000080002933dd16f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4200}, {&(0x7f0000010700)="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", 0x120, 0x4400}, {&(0x7f0000010900)="2e20202020202020202020100010e770325132510000e77032510300000000002e2e202020202020202020100010e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200010e770325132510000e770325104001a040000", 0x80, 0x5400}, {&(0x7f0000010a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x6400}, {&(0x7f0000010f00)='syzkallers\x00'/32, 0x20, 0x7400}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xb400}], 0x0, &(0x7f0000011100)) 10:53:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="8fcdce5d", 0x4) [ 113.627002] loop1: detected capacity change from 0 to 180 [ 113.647710] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 113.701783] EXT4-fs (loop0): unmounting filesystem. 10:53:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32303232303739373400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000076a34e3f63e54dbc8955dd45888f6106010040000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd4f4655fd4f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011700)="20000000945343359453433500000000d3f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2200}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000d4f4655fd4f4655fd4f4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000d6b05c9300000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000000da710e000000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2c00}, {&(0x7f0000012000)="ffa1000026000000d4f4655fd4f4655fd4f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230323230373937342f66696c65302f66696c653000000000000000000000000000000000000000000000d6e8afef00000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2d00}, {&(0x7f0000012100)="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", 0x1a0, 0x2e00}, {&(0x7f0000012300)="ed81000064000000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000d9d9ad0100000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x21400}, {&(0x7f0000013900)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000013f00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000014000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x48000}], 0x0, &(0x7f0000014100)) [ 113.728149] loop0: detected capacity change from 0 to 2048 [ 113.731498] loop1: detected capacity change from 0 to 180 10:53:06 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005d00)={@mcast2}, 0x14) 10:53:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f800002000400000000000000000000100000000000000020000000100060000000000000000000000000080002933dd16f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610300000009000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400020820000200008000f800002000400000000000000000000100000000000000020000000100060000000000000000000000000080002933dd16f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4200}, {&(0x7f0000010700)="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", 0x120, 0x4400}, {&(0x7f0000010900)="2e20202020202020202020100010e770325132510000e77032510300000000002e2e202020202020202020100010e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200010e770325132510000e770325104001a040000", 0x80, 0x5400}, {&(0x7f0000010a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x6400}, {&(0x7f0000010f00)='syzkallers\x00'/32, 0x20, 0x7400}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xb400}], 0x0, &(0x7f0000011100)) 10:53:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1}) 10:53:06 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="8fcdce5d", 0x4) 10:53:06 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005d00)={@mcast2}, 0x14) 10:53:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1}) 10:53:06 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f00000044c0), 0xffffffffffffffff) [ 113.777459] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. 10:53:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1}) 10:53:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1}) 10:53:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f800002000400000000000000000000100000000000000020000000100060000000000000000000000000080002933dd16f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610300000009000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400020820000200008000f800002000400000000000000000000100000000000000020000000100060000000000000000000000000080002933dd16f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4200}, {&(0x7f0000010700)="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", 0x120, 0x4400}, {&(0x7f0000010900)="2e20202020202020202020100010e770325132510000e77032510300000000002e2e202020202020202020100010e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200010e770325132510000e770325104001a040000", 0x80, 0x5400}, {&(0x7f0000010a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x6400}, {&(0x7f0000010f00)='syzkallers\x00'/32, 0x20, 0x7400}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xb400}], 0x0, &(0x7f0000011100)) [ 113.839841] EXT4-fs (loop0): unmounting filesystem. [ 113.856278] loop1: detected capacity change from 0 to 180 10:53:06 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000005d00)={@mcast2}, 0x14) 10:53:06 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0xffffffffffffffff, 0x0) 10:53:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32303232303739373400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000076a34e3f63e54dbc8955dd45888f6106010040000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d3f4655fd3f4655fd3f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd4f4655fd4f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011700)="20000000945343359453433500000000d3f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2200}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000d4f4655fd4f4655fd4f4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000d6b05c9300000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000000da710e000000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2c00}, {&(0x7f0000012000)="ffa1000026000000d4f4655fd4f4655fd4f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230323230373937342f66696c65302f66696c653000000000000000000000000000000000000000000000d6e8afef00000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2d00}, {&(0x7f0000012100)="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", 0x1a0, 0x2e00}, {&(0x7f0000012300)="ed81000064000000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000d9d9ad0100000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, {&(0x7f0000013800)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x21400}, {&(0x7f0000013900)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000013f00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000014000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x48000}], 0x0, &(0x7f0000014100)) 10:53:06 executing program 5: syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x161941, 0x2) r1 = openat$sr(0xffffffffffffff9c, 0x0, 0x1cd802, 0x0) openat2(r1, &(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)={0x101000, 0x101, 0x11}, 0x18) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) r2 = epoll_create(0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) openat(r0, &(0x7f0000000300)='./file1\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000240)={0xa0002000}) 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) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa0014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x0) [ 113.875442] loop0: detected capacity change from 0 to 2048 [ 113.884298] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 113.899612] audit: type=1400 audit(1663325586.355:10): avc: denied { block_suspend } for pid=4243 comm="syz-executor.5" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 113.902810] EXT4-fs (loop0): unmounting filesystem. 10:53:06 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1}) 10:53:06 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1}) [ 114.033314] loop1: detected capacity change from 0 to 180 [ 114.055681] loop0: detected capacity change from 0 to 2048 10:53:06 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f800002000400000000000000000000100000000000000020000000100060000000000000000000000000080002933dd16f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610300000009000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400020820000200008000f800002000400000000000000000000100000000000000020000000100060000000000000000000000000080002933dd16f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4000}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4200}, {&(0x7f0000010700)="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", 0x120, 0x4400}, {&(0x7f0000010900)="2e20202020202020202020100010e770325132510000e77032510300000000002e2e202020202020202020100010e770325132510000e770325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200010e770325132510000e770325104001a040000", 0x80, 0x5400}, {&(0x7f0000010a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x6400}, {&(0x7f0000010f00)='syzkallers\x00'/32, 0x20, 0x7400}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xb400}], 0x0, &(0x7f0000011100)) 10:53:06 executing program 7: write$binfmt_aout(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000002880), 0x4000101, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000140)=0x3f, 0x4) 10:53:06 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d2420100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32303232303739373400"/192, 0xc0, 0x400}, {&(0x7f0000010100)="00000000000000000000000076a34e3f63e54dbc8955dd45888f6106010040000c00000000000000d3f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000004600000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1020, 0x1000}, {&(0x7f0000011600)="ed41000000080000d3f4655fd4f4655fd4f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2100}, {&(0x7f0000011700)="20000000945343359453433500000000d3f4655f00"/32, 0x20, 0x2180}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030000000", 0x40, 0x2200}, {&(0x7f0000011900)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2280}, {&(0x7f0000011a00)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000040000000", 0x40, 0x2300}, {&(0x7f0000011b00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2380}, {&(0x7f0000011c00)="c041000000400000d3f4655fd3f4655fd3f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2a00}, {&(0x7f0000011d00)="20000000000000000000000000000000d3f4655f00"/32, 0x20, 0x2a80}, {&(0x7f0000011e00)="ed41000000080000d4f4655fd4f4655fd4f4655f00000000000002004000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000d6b05c9300000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2b00}, {&(0x7f0000011f00)="ed8100001a040000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af3010004000000000000000000000001000000600000000000000000000000000000000000000000000000000000000000000000000000000000000da710e000000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2c00}, {&(0x7f0000012000)="ffa1000026000000d4f4655fd4f4655fd4f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3230323230373937342f66696c65302f66696c653000000000000000000000000000000000000000000000d6e8afef00000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x2d00}, {&(0x7f0000012100)="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", 0x1a0, 0x2e00}, {&(0x7f0000012300)="ed81000064000000d4f4655fd4f4655fd4f4655f00000000000001004000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000d9d9ad0100000000000000000000000000000000000000000000000020000000945343359453433594534335d4f4655f945343350000000000000000", 0xa0, 0x3000}, {&(0x7f0000012400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000012500)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000012600)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000012700)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000012800)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012900)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012b00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012c00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012d00)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000800300"/96, 0x60, 0x19400}, {&(0x7f0000013300)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x20000}, {&(0x7f0000013400)="0200"/32, 0x20, 0x20400}, {&(0x7f0000013500)="0300"/32, 0x20, 0x20800}, {&(0x7f0000013600)="0400"/32, 0x20, 0x20c00}, {&(0x7f0000013700)="0500"/32, 0x20, 0x21000}, VM DIAGNOSIS: 10:53:03 Registers: info registers vcpu 0 RAX=000000000000006c RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b3251 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff88806ce094e0 R8 =0000000000000001 R9 =000000000000000a R10=000000000000006c R11=0000000000000001 R12=000000000000006c R13=ffffffff87641b60 R14=0000000000000010 R15=ffffffff822b3240 RIP=ffffffff822b32a9 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 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=00007f02d16188e0 CR3=000000001d94e000 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 00e800a800000000 0000000000000000 YMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM02=0000000000000000 0000000000000000 00524f5252450040 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 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=000000000001cf9f RBX=1ffff11002fd4f84 RCX=ffffc9000720e000 RDX=0000000000040000 RSI=ffffffff813bc113 RDI=0000000000000005 RBP=ffff888017ea7cc8 RSP=ffff888017ea7c00 R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000001 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff813bc115 RFL=00000212 [----A--] 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 00007fec663be700 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=00007f59ec7f0170 CR3=00000000155ba000 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 494e4f544f4e4f4d 5f454352554f535f YMM01=0000000000000000 0000000000000000 4d49545f43494e4f 544f4e4f4d5f4543 YMM02=0000000000000000 0000000000000000 3830306234386136 3036386166633561 YMM03=0000000000000000 0000000000000000 2f6c616e72756f6a 2f676f6c2f6e7572 YMM04=0000000000000000 0000000000000000 25d4cdd000000004 0000563425d49840 YMM05=0000000000000000 0000000000000000 ffffffffffffff00 ffffff0000000000 YMM06=0000000000000000 0000000000000000 0000000000000004 0000003125657640 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 44495f474f4c5359 530069253d595449 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0020000000000000 0020000000000000 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