Warning: Permanently added '[localhost]:11075' (ECDSA) to the list of known hosts. 2022/09/16 11:02:50 fuzzer started 2022/09/16 11:02:50 dialing manager at localhost:36051 syzkaller login: [ 40.613108] cgroup: Unknown subsys name 'net' [ 40.714648] cgroup: Unknown subsys name 'rlimit' 2022/09/16 11:03:07 syscalls: 2215 2022/09/16 11:03:07 code coverage: enabled 2022/09/16 11:03:07 comparison tracing: enabled 2022/09/16 11:03:07 extra coverage: enabled 2022/09/16 11:03:07 setuid sandbox: enabled 2022/09/16 11:03:07 namespace sandbox: enabled 2022/09/16 11:03:07 Android sandbox: enabled 2022/09/16 11:03:07 fault injection: enabled 2022/09/16 11:03:07 leak checking: enabled 2022/09/16 11:03:07 net packet injection: enabled 2022/09/16 11:03:07 net device setup: enabled 2022/09/16 11:03:07 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/16 11:03:07 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/16 11:03:07 USB emulation: enabled 2022/09/16 11:03:07 hci packet injection: enabled 2022/09/16 11:03:07 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220916) 2022/09/16 11:03:07 802.15.4 emulation: enabled 2022/09/16 11:03:07 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/16 11:03:07 fetching corpus: 50, signal 33745/36260 (executing program) 2022/09/16 11:03:07 fetching corpus: 100, signal 43612/46818 (executing program) 2022/09/16 11:03:07 fetching corpus: 150, signal 51023/54691 (executing program) 2022/09/16 11:03:07 fetching corpus: 200, signal 59299/63038 (executing program) 2022/09/16 11:03:08 fetching corpus: 250, signal 64742/68539 (executing program) 2022/09/16 11:03:08 fetching corpus: 300, signal 70436/74075 (executing program) 2022/09/16 11:03:08 fetching corpus: 350, signal 75488/78817 (executing program) 2022/09/16 11:03:08 fetching corpus: 400, signal 80921/83610 (executing program) 2022/09/16 11:03:08 fetching corpus: 450, signal 87000/88877 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/90860 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/91011 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/91133 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/91259 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/91418 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/91542 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/91703 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/91842 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/92000 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/92150 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/92277 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/92409 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/92577 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/92722 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/92843 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/92995 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/93131 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/93262 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/93404 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/93534 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/93671 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/93811 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/93926 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/94064 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/94191 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/94335 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/94460 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/94602 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/94732 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/94857 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/94990 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/95129 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/95258 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/95388 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/95517 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/95653 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/95733 (executing program) 2022/09/16 11:03:09 fetching corpus: 491, signal 89309/95733 (executing program) 2022/09/16 11:03:11 starting 8 fuzzer processes 11:03:11 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000840)='./file0\x00') 11:03:11 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mincore(&(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/102400) 11:03:11 executing program 2: syz_io_uring_setup(0x5d4c, &(0x7f00000004c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540), 0x0) [ 60.770821] audit: type=1400 audit(1663326191.107:6): avc: denied { execmem } for pid=284 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 11:03:11 executing program 3: munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xd, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x0, "9215194f0726f4fb53b9cb8225491bc32bc4ef3c596b7dc44f6890fc67d6817727280923ad6b9fedf3bea850aaac8fb0add80305e5f887ff8e3d9aecc310de48e3809bac007463d2de6eebc215337b7f"}, 0xd8) 11:03:11 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000040), 0x4) 11:03:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x8946, &(0x7f0000000000)="bb100cf27c49a5343d804e58e83a") 11:03:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000280)=0x5, 0x4) 11:03:11 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) [ 61.971145] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 61.976716] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 61.979933] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 61.985563] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 61.987227] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 61.988913] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 61.997606] Bluetooth: hci0: HCI_REQ-0x0c1a [ 62.029083] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 62.051451] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 62.053294] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 62.057022] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 62.059406] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 62.060788] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 62.065133] Bluetooth: hci1: HCI_REQ-0x0c1a [ 62.087587] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 62.092688] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 62.099709] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 62.102709] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 62.104156] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 62.107956] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 62.110154] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 62.111718] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 62.114007] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 62.115194] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 62.120792] Bluetooth: hci3: HCI_REQ-0x0c1a [ 62.121760] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 62.122815] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 62.125826] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 62.126982] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 62.147276] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 62.147819] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 62.148853] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 62.152896] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 62.155116] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 62.157056] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 62.160242] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 62.172131] Bluetooth: hci4: HCI_REQ-0x0c1a [ 62.172949] Bluetooth: hci5: HCI_REQ-0x0c1a [ 62.178865] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 62.191024] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 62.198019] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 62.211257] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 62.216418] Bluetooth: hci2: HCI_REQ-0x0c1a [ 62.224431] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 62.234987] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 62.241525] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 62.248685] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 62.259090] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 62.271261] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 62.272764] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 62.274544] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 62.276213] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 62.277677] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 62.279271] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 62.287435] Bluetooth: hci6: HCI_REQ-0x0c1a [ 62.319500] Bluetooth: hci7: HCI_REQ-0x0c1a [ 64.049766] Bluetooth: hci0: command 0x0409 tx timeout [ 64.114406] Bluetooth: hci1: command 0x0409 tx timeout [ 64.177384] Bluetooth: hci3: command 0x0409 tx timeout [ 64.241511] Bluetooth: hci2: command 0x0409 tx timeout [ 64.242342] Bluetooth: hci4: command 0x0409 tx timeout [ 64.243061] Bluetooth: hci5: command 0x0409 tx timeout [ 64.305352] Bluetooth: hci6: command 0x0409 tx timeout [ 64.369351] Bluetooth: hci7: command 0x0409 tx timeout [ 66.097390] Bluetooth: hci0: command 0x041b tx timeout [ 66.161474] Bluetooth: hci1: command 0x041b tx timeout [ 66.225398] Bluetooth: hci3: command 0x041b tx timeout [ 66.289394] Bluetooth: hci5: command 0x041b tx timeout [ 66.289888] Bluetooth: hci4: command 0x041b tx timeout [ 66.290286] Bluetooth: hci2: command 0x041b tx timeout [ 66.353453] Bluetooth: hci6: command 0x041b tx timeout [ 66.417352] Bluetooth: hci7: command 0x041b tx timeout [ 68.145362] Bluetooth: hci0: command 0x040f tx timeout [ 68.209381] Bluetooth: hci1: command 0x040f tx timeout [ 68.273404] Bluetooth: hci3: command 0x040f tx timeout [ 68.337371] Bluetooth: hci2: command 0x040f tx timeout [ 68.337867] Bluetooth: hci4: command 0x040f tx timeout [ 68.338263] Bluetooth: hci5: command 0x040f tx timeout [ 68.401359] Bluetooth: hci6: command 0x040f tx timeout [ 68.465379] Bluetooth: hci7: command 0x040f tx timeout [ 70.193399] Bluetooth: hci0: command 0x0419 tx timeout [ 70.257413] Bluetooth: hci1: command 0x0419 tx timeout [ 70.321532] Bluetooth: hci3: command 0x0419 tx timeout [ 70.385425] Bluetooth: hci5: command 0x0419 tx timeout [ 70.388169] Bluetooth: hci4: command 0x0419 tx timeout [ 70.389168] Bluetooth: hci2: command 0x0419 tx timeout [ 70.449380] Bluetooth: hci6: command 0x0419 tx timeout [ 70.513573] Bluetooth: hci7: command 0x0419 tx timeout [ 117.447487] audit: type=1400 audit(1663326247.783:7): avc: denied { open } for pid=3841 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 117.449027] audit: type=1400 audit(1663326247.784:8): avc: denied { kernel } for pid=3841 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 117.463881] ------------[ cut here ]------------ [ 117.463902] [ 117.463905] ====================================================== [ 117.463908] WARNING: possible circular locking dependency detected [ 117.463912] 6.0.0-rc5-next-20220916 #1 Not tainted [ 117.463918] ------------------------------------------------------ [ 117.463922] syz-executor.5/3843 is trying to acquire lock: [ 117.463928] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 117.463965] [ 117.463965] but task is already holding lock: [ 117.463968] ffff88800e7a4c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 117.463995] [ 117.463995] which lock already depends on the new lock. [ 117.463995] [ 117.463998] [ 117.463998] the existing dependency chain (in reverse order) is: [ 117.464002] [ 117.464002] -> #3 (&ctx->lock){....}-{2:2}: [ 117.464016] _raw_spin_lock+0x2a/0x40 [ 117.464033] __perf_event_task_sched_out+0x53b/0x18d0 [ 117.464045] __schedule+0xedd/0x2470 [ 117.464056] schedule+0xda/0x1b0 [ 117.464066] exit_to_user_mode_prepare+0x114/0x1a0 [ 117.464085] syscall_exit_to_user_mode+0x19/0x40 [ 117.464103] do_syscall_64+0x48/0x90 [ 117.464117] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.464134] [ 117.464134] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 117.464148] _raw_spin_lock_nested+0x30/0x40 [ 117.464163] raw_spin_rq_lock_nested+0x1e/0x30 [ 117.464177] task_fork_fair+0x63/0x4d0 [ 117.464193] sched_cgroup_fork+0x3d0/0x540 [ 117.464207] copy_process+0x4183/0x6e20 [ 117.464217] kernel_clone+0xe7/0x890 [ 117.464227] user_mode_thread+0xad/0xf0 [ 117.464237] rest_init+0x24/0x250 [ 117.464258] arch_call_rest_init+0xf/0x14 [ 117.464271] start_kernel+0x4c1/0x4e6 [ 117.464281] secondary_startup_64_no_verify+0xe0/0xeb [ 117.464298] [ 117.464298] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 117.464311] _raw_spin_lock_irqsave+0x39/0x60 [ 117.464327] try_to_wake_up+0xab/0x1920 [ 117.464339] up+0x75/0xb0 [ 117.464350] __up_console_sem+0x6e/0x80 [ 117.464366] console_unlock+0x46a/0x590 [ 117.464382] vt_ioctl+0x2822/0x2ca0 [ 117.464395] tty_ioctl+0x7c4/0x1700 [ 117.464407] __x64_sys_ioctl+0x19a/0x210 [ 117.464422] do_syscall_64+0x3b/0x90 [ 117.464435] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.464452] [ 117.464452] -> #0 ((console_sem).lock){....}-{2:2}: [ 117.464466] __lock_acquire+0x2a02/0x5e70 [ 117.464482] lock_acquire+0x1a2/0x530 [ 117.464497] _raw_spin_lock_irqsave+0x39/0x60 [ 117.464512] down_trylock+0xe/0x70 [ 117.464524] __down_trylock_console_sem+0x3b/0xd0 [ 117.464540] vprintk_emit+0x16b/0x560 [ 117.464556] vprintk+0x84/0xa0 [ 117.464572] _printk+0xba/0xf1 [ 117.464590] report_bug.cold+0x72/0xab [ 117.464602] handle_bug+0x3c/0x70 [ 117.464615] exc_invalid_op+0x14/0x50 [ 117.464628] asm_exc_invalid_op+0x16/0x20 [ 117.464645] group_sched_out.part.0+0x2c7/0x460 [ 117.464655] ctx_sched_out+0x8f1/0xc10 [ 117.464665] __perf_event_task_sched_out+0x6d0/0x18d0 [ 117.464677] __schedule+0xedd/0x2470 [ 117.464687] schedule+0xda/0x1b0 [ 117.464697] exit_to_user_mode_prepare+0x114/0x1a0 [ 117.464715] syscall_exit_to_user_mode+0x19/0x40 [ 117.464732] do_syscall_64+0x48/0x90 [ 117.464745] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.464762] [ 117.464762] other info that might help us debug this: [ 117.464762] [ 117.464765] Chain exists of: [ 117.464765] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 117.464765] [ 117.464780] Possible unsafe locking scenario: [ 117.464780] [ 117.464782] CPU0 CPU1 [ 117.464784] ---- ---- [ 117.464787] lock(&ctx->lock); [ 117.464792] lock(&rq->__lock); [ 117.464799] lock(&ctx->lock); [ 117.464805] lock((console_sem).lock); [ 117.464811] [ 117.464811] *** DEADLOCK *** [ 117.464811] [ 117.464812] 2 locks held by syz-executor.5/3843: [ 117.464820] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 117.464845] #1: ffff88800e7a4c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 117.464872] [ 117.464872] stack backtrace: [ 117.464875] CPU: 1 PID: 3843 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220916 #1 [ 117.464888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 117.464896] Call Trace: [ 117.464899] [ 117.464903] dump_stack_lvl+0x8b/0xb3 [ 117.464918] check_noncircular+0x263/0x2e0 [ 117.464934] ? format_decode+0x26c/0xb50 [ 117.464950] ? print_circular_bug+0x450/0x450 [ 117.464966] ? enable_ptr_key_workfn+0x20/0x20 [ 117.464982] ? format_decode+0x26c/0xb50 [ 117.464997] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 117.465015] __lock_acquire+0x2a02/0x5e70 [ 117.465036] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 117.465058] lock_acquire+0x1a2/0x530 [ 117.465074] ? down_trylock+0xe/0x70 [ 117.465088] ? rcu_read_unlock+0x40/0x40 [ 117.465109] ? vprintk+0x84/0xa0 [ 117.465126] _raw_spin_lock_irqsave+0x39/0x60 [ 117.465142] ? down_trylock+0xe/0x70 [ 117.465155] down_trylock+0xe/0x70 [ 117.465168] ? vprintk+0x84/0xa0 [ 117.465184] __down_trylock_console_sem+0x3b/0xd0 [ 117.465201] vprintk_emit+0x16b/0x560 [ 117.465220] vprintk+0x84/0xa0 [ 117.465237] _printk+0xba/0xf1 [ 117.465254] ? record_print_text.cold+0x16/0x16 [ 117.465276] ? report_bug.cold+0x66/0xab [ 117.465291] ? group_sched_out.part.0+0x2c7/0x460 [ 117.465302] report_bug.cold+0x72/0xab [ 117.465317] handle_bug+0x3c/0x70 [ 117.465331] exc_invalid_op+0x14/0x50 [ 117.465346] asm_exc_invalid_op+0x16/0x20 [ 117.465363] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 117.465376] 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 [ 117.465388] RSP: 0018:ffff8880176c7c48 EFLAGS: 00010006 [ 117.465397] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.465404] RDX: ffff88800ff50000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 117.465412] RBP: ffff88801b6a0000 R08: 0000000000000005 R09: 0000000000000001 [ 117.465420] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff88800e7a4c00 [ 117.465428] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 117.465439] ? group_sched_out.part.0+0x2c7/0x460 [ 117.465452] ? group_sched_out.part.0+0x2c7/0x460 [ 117.465465] ctx_sched_out+0x8f1/0xc10 [ 117.465477] __perf_event_task_sched_out+0x6d0/0x18d0 [ 117.465492] ? lock_is_held_type+0xd7/0x130 [ 117.465511] ? __perf_cgroup_move+0x160/0x160 [ 117.465523] ? set_next_entity+0x304/0x550 [ 117.465540] ? update_curr+0x267/0x740 [ 117.465558] ? lock_is_held_type+0xd7/0x130 [ 117.465576] __schedule+0xedd/0x2470 [ 117.465590] ? io_schedule_timeout+0x150/0x150 [ 117.465603] ? rcu_read_lock_sched_held+0x3e/0x80 [ 117.465623] schedule+0xda/0x1b0 [ 117.465635] exit_to_user_mode_prepare+0x114/0x1a0 [ 117.465655] syscall_exit_to_user_mode+0x19/0x40 [ 117.465672] do_syscall_64+0x48/0x90 [ 117.465687] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.465704] RIP: 0033:0x7f8634897b19 [ 117.465713] 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 [ 117.465724] RSP: 002b:00007f8631e0d218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 117.465735] RAX: 0000000000000001 RBX: 00007f86349aaf68 RCX: 00007f8634897b19 [ 117.465742] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f86349aaf6c [ 117.465750] RBP: 00007f86349aaf60 R08: 000000000000000e R09: 0000000000000000 [ 117.465757] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f86349aaf6c [ 117.465764] R13: 00007ffd7ac39def R14: 00007f8631e0d300 R15: 0000000000022000 [ 117.465778] [ 117.533800] WARNING: CPU: 1 PID: 3843 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 117.534698] Modules linked in: [ 117.535004] CPU: 1 PID: 3843 Comm: syz-executor.5 Not tainted 6.0.0-rc5-next-20220916 #1 [ 117.535781] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 117.536885] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 117.537415] 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 [ 117.539149] RSP: 0018:ffff8880176c7c48 EFLAGS: 00010006 [ 117.539660] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 117.540359] RDX: ffff88800ff50000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 117.541035] RBP: ffff88801b6a0000 R08: 0000000000000005 R09: 0000000000000001 [ 117.541725] R10: 0000000000000000 R11: ffffffff865ac05b R12: ffff88800e7a4c00 [ 117.542427] R13: ffff88806cf3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 117.543116] FS: 00007f8631e0d700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 117.543900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.544481] CR2: 00007fa476c62368 CR3: 000000001bb50000 CR4: 0000000000350ee0 [ 117.545166] Call Trace: [ 117.545415] [ 117.545644] ctx_sched_out+0x8f1/0xc10 [ 117.546030] __perf_event_task_sched_out+0x6d0/0x18d0 [ 117.546503] ? lock_is_held_type+0xd7/0x130 [ 117.546808] ? __perf_cgroup_move+0x160/0x160 [ 117.547118] ? set_next_entity+0x304/0x550 [ 117.547416] ? update_curr+0x267/0x740 [ 117.547693] ? lock_is_held_type+0xd7/0x130 [ 117.547999] __schedule+0xedd/0x2470 [ 117.548274] ? io_schedule_timeout+0x150/0x150 [ 117.549075] ? rcu_read_lock_sched_held+0x3e/0x80 [ 117.549884] schedule+0xda/0x1b0 [ 117.550450] exit_to_user_mode_prepare+0x114/0x1a0 [ 117.551256] syscall_exit_to_user_mode+0x19/0x40 [ 117.552037] do_syscall_64+0x48/0x90 [ 117.552677] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 117.553529] RIP: 0033:0x7f8634897b19 [ 117.554137] 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 [ 117.557058] RSP: 002b:00007f8631e0d218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 117.558090] RAX: 0000000000000001 RBX: 00007f86349aaf68 RCX: 00007f8634897b19 [ 117.559049] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f86349aaf6c [ 117.559988] RBP: 00007f86349aaf60 R08: 000000000000000e R09: 0000000000000000 [ 117.560950] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f86349aaf6c [ 117.561901] R13: 00007ffd7ac39def R14: 00007f8631e0d300 R15: 0000000000022000 [ 117.562853] [ 117.563175] irq event stamp: 1034 [ 117.563655] hardirqs last enabled at (1033): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 117.564971] hardirqs last disabled at (1034): [] __schedule+0x1225/0x2470 [ 117.566115] softirqs last enabled at (742): [] __irq_exit_rcu+0x11b/0x180 [ 117.567286] softirqs last disabled at (733): [] __irq_exit_rcu+0x11b/0x180 [ 117.568470] ---[ end trace 0000000000000000 ]--- 11:04:08 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:08 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:08 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) [ 118.306315] hrtimer: interrupt took 20048 ns 11:04:08 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000840)='./file0\x00') 11:04:09 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000840)='./file0\x00') 11:04:09 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000840)='./file0\x00') 11:04:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x8946, &(0x7f0000000000)="bb100cf27c49a5343d804e58e83a") 11:04:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000280)=0x5, 0x4) 11:04:10 executing program 3: munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xd, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x0, "9215194f0726f4fb53b9cb8225491bc32bc4ef3c596b7dc44f6890fc67d6817727280923ad6b9fedf3bea850aaac8fb0add80305e5f887ff8e3d9aecc310de48e3809bac007463d2de6eebc215337b7f"}, 0xd8) 11:04:10 executing program 1: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000840)='./file0\x00') 11:04:10 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000840)='./file0\x00') 11:04:10 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mincore(&(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/102400) 11:04:10 executing program 2: syz_io_uring_setup(0x5d4c, &(0x7f00000004c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540), 0x0) 11:04:10 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000040), 0x4) 11:04:10 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000040), 0x4) 11:04:10 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mincore(&(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/102400) 11:04:10 executing program 3: munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xd, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x0, "9215194f0726f4fb53b9cb8225491bc32bc4ef3c596b7dc44f6890fc67d6817727280923ad6b9fedf3bea850aaac8fb0add80305e5f887ff8e3d9aecc310de48e3809bac007463d2de6eebc215337b7f"}, 0xd8) 11:04:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x8946, &(0x7f0000000000)="bb100cf27c49a5343d804e58e83a") 11:04:10 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000840)='./file0\x00') 11:04:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000280)=0x5, 0x4) 11:04:10 executing program 1: munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xd, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x0, "9215194f0726f4fb53b9cb8225491bc32bc4ef3c596b7dc44f6890fc67d6817727280923ad6b9fedf3bea850aaac8fb0add80305e5f887ff8e3d9aecc310de48e3809bac007463d2de6eebc215337b7f"}, 0xd8) 11:04:10 executing program 2: syz_io_uring_setup(0x5d4c, &(0x7f00000004c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540), 0x0) 11:04:10 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000040), 0x4) 11:04:10 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mincore(&(0x7f0000ff9000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/102400) 11:04:10 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:10 executing program 3: munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xd, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x0, "9215194f0726f4fb53b9cb8225491bc32bc4ef3c596b7dc44f6890fc67d6817727280923ad6b9fedf3bea850aaac8fb0add80305e5f887ff8e3d9aecc310de48e3809bac007463d2de6eebc215337b7f"}, 0xd8) 11:04:10 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:10 executing program 1: munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xd, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x0, "9215194f0726f4fb53b9cb8225491bc32bc4ef3c596b7dc44f6890fc67d6817727280923ad6b9fedf3bea850aaac8fb0add80305e5f887ff8e3d9aecc310de48e3809bac007463d2de6eebc215337b7f"}, 0xd8) 11:04:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000280)=0x5, 0x4) 11:04:10 executing program 2: syz_io_uring_setup(0x5d4c, &(0x7f00000004c0), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000540), 0x0) 11:04:10 executing program 1: munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xd, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2}}, 0x0, 0x0, 0x0, 0x0, "9215194f0726f4fb53b9cb8225491bc32bc4ef3c596b7dc44f6890fc67d6817727280923ad6b9fedf3bea850aaac8fb0add80305e5f887ff8e3d9aecc310de48e3809bac007463d2de6eebc215337b7f"}, 0xd8) 11:04:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x8946, &(0x7f0000000000)="bb100cf27c49a5343d804e58e83a") 11:04:10 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:10 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:10 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:10 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:10 executing program 7: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 5: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 7: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 1: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 7: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:11 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0xf, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:04:12 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0xf, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:04:12 executing program 4: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) timer_create(0x0, 0x0, &(0x7f0000000040)) 11:04:12 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0xf, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:04:12 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:12 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000340)={0x2c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x4}]}, 0x2c}}, 0x0) 11:04:12 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:12 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:12 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000080)) 11:04:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) timer_create(0x0, 0x0, &(0x7f0000000040)) 11:04:12 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000080)) 11:04:12 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0xf, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 11:04:12 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000340)={0x2c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x4}]}, 0x2c}}, 0x0) 11:04:12 executing program 2: ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0x0, 0x2}) sigaltstack(&(0x7f0000000000/0x4000)=nil, 0x0) 11:04:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) timer_create(0x0, 0x0, &(0x7f0000000040)) 11:04:12 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000080)) 11:04:12 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'bind', '=relative', @void}}}]}) 11:04:12 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000340)={0x2c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x4}]}, 0x2c}}, 0x0) [ 122.289863] tmpfs: Bad value for 'mpol' [ 122.292245] tmpfs: Bad value for 'mpol' 11:04:12 executing program 0: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:12 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0x0) timer_create(0x0, 0x0, &(0x7f0000000040)) 11:04:12 executing program 7: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x541c, &(0x7f0000000080)) 11:04:12 executing program 1: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000340)={0x2c, r0, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x4}]}, 0x2c}}, 0x0) 11:04:12 executing program 6: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000005300)=[0x0, 0x0]) statx(0xffffffffffffffff, &(0x7f0000005480)='./file0\x00', 0x6000, 0x400, &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000055c0)=0x0, &(0x7f0000005600), &(0x7f0000005640)) lstat(&(0x7f0000005740)='./file0\x00', &(0x7f0000005780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000058c0)=[r1, r3, 0x0, r4, 0x0]) r5 = getpid() rt_tgsigqueueinfo(r5, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x6}) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000200)={{0x2, 0x0, 0x0, 0x0, r2, 0x0, 0x1}, 0x3ff, 0x70, 0x9, 0x8, r5}) syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='smaps\x00') pread64(r6, &(0x7f00000000c0)=""/98, 0x62, 0x7fff) 11:04:12 executing program 2: ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0x0, 0x2}) sigaltstack(&(0x7f0000000000/0x4000)=nil, 0x0) 11:04:12 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'bind', '=relative', @void}}}]}) 11:04:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x161941, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xa0014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file1\x00', 0x0) 11:04:12 executing program 0: fork() [ 122.440885] tmpfs: Bad value for 'mpol' 11:04:12 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x44, 0x0, "704f5992d666aa2888e479ca552ee155f638582a91ca97213cf4774a2e4c350cdc3f9f62a4c21970bd149a52fa311b916bf00b51b808c412ed6b9fcbb5be4a2fb7dd8fd0dfa22b4100"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000018c0)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000), 0x4) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000040)={r0, 0xb58a, 0x100000001, 0x2}) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) socket$unix(0x1, 0x5, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x87ffffc) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x400000, 0x102) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x181c00, 0x0) memfd_create(&(0x7f0000000200)='-%@,/.(\x00', 0x6) ftruncate(r0, 0x1) 11:04:12 executing program 5: r0 = syz_io_uring_setup(0x4eff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r3, 0x0}, 0x0) io_uring_enter(r0, 0x6c64, 0x0, 0x0, 0x0, 0x0) 11:04:12 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'bind', '=relative', @void}}}]}) 11:04:12 executing program 2: ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0x0, 0x2}) sigaltstack(&(0x7f0000000000/0x4000)=nil, 0x0) 11:04:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x127800, 0x1e, &(0x7f0000000200)=[{&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000055aa", 0x60, 0x1a0}, {&(0x7f0000010100)="4244db8cf0c2db8cf0c2818000060003003501b800000800000020000004000000180000054344524f4d000000000000000000000000000000000000000000000000000000000000006b000060000000c00000010000000700000001000000000000000000000000000000000000000000000000000000000000000000000000000000006000018f000c00000000000000000000c000019b0018000000000000", 0xa0, 0x400}, {&(0x7f0000010200)="ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x200, 0x600}, {&(0x7f0000010400)="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"/1408, 0x580, 0x8000}, {&(0x7f0000010a00)="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"/1408, 0x580, 0x8800}, {&(0x7f0000011000)="ff43443030310100"/32, 0x20, 0x9000}, {&(0x7f0000011100)="01001c0000000100000005001d000000010046494c4530000000000000000000", 0x20, 0xa000}, {&(0x7f0000011200)="01000000001c0001000005000000001d000146494c4530000000000000000000", 0x20, 0xb000}, {&(0x7f0000011300)="01001e000000010000000a001f000000010000660069006c0065003000000000", 0x20, 0xc000}, {&(0x7f0000011400)="01000000001e000100000a000000001f000100660069006c0065003000000000", 0x20, 0xd000}, {&(0x7f0000011500)="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"/288, 0x120, 0xe000}, {&(0x7f0000011700)="22001d0000000000001d00080000000008007809140b2a3a0802000001000001010022001c0000000000001c00080000000008007809140b2a3a080200000100000101012a002c0000000000002c1a0400000000041a7809140b2a3a08000000010000010846494c45302e3b3100"/128, 0x80, 0xe800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400200000000000002064000000000000647809140b2a3a08000000010000011200660069006c0065002e0063006f006c0064002c001f0000000000001f00080000000008007809140b2a3a08020000010000010a00660069006c00650030002c0021000000000000210a0000000000000a7809140b2a3a08000000010000010a00660069006c00650031002c00220000000000002228230000000023287809140b2a3a08000000010000010a00660069006c00650032002c00270000000000002728230000000023287809140b2a3a08000000010000010a00660069006c0065003300"/320, 0x140, 0xf000}, {&(0x7f0000011a00)="22001f0000000000001f00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101012c002c0000000000002c1a0400000000041a7809140b2a3a08000000010000010a00660069006c0065003000"/128, 0x80, 0xf800}, {&(0x7f0000011b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x10000}, {&(0x7f0000011c00)='syzkallers\x00'/32, 0x20, 0x10800}, {&(0x7f0000011d00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x16000}, {&(0x7f0000012200)="000000000000000001000003000000000000000000000000000000000000000002000007000000300000002f00"/64, 0x40, 0xc8000}, {&(0x7f0000012300)="0000000000000000000000000000000000000000000000008000000000000000", 0x20, 0xc80e0}, {&(0x7f0000012400)="00000000000000000000000000000000000000000000000001f800f80078000e", 0x20, 0xc81e0}, {&(0x7f0000012500)="00000000000000000100000300000002000000030000000b000000010000000402000025000000600000005b00"/64, 0x40, 0xce000}, {&(0x7f0000012600)="000000000000000000000000000000000000000000000000f800000000000000", 0x20, 0xce0e0}, {&(0x7f0000012700)="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"/1216, 0x4c0, 0xce1e0}, {&(0x7f0000012c00)="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", 0x220, 0xce7e0}, {&(0x7f0000012f00)="00000000000000000000000000000000000000000000000041e1000000000000", 0x20, 0xcfbc0}, {&(0x7f0000013000)="000000000000000001000003000000000000000000000000000000000000000002000025000000100000000f00000000200000ff00"/64, 0x40, 0xda000}, {&(0x7f0000013100)="000000000000000000000000000000000000000000000000020a010000000000", 0x20, 0xda060}, {&(0x7f0000013200)="0000000000000000000000000000000000000000000000008000000000000000", 0x20, 0xda0e0}, {&(0x7f0000013300)="00000000000000000000000000000000000000000000000001f800f80078000e", 0x20, 0xda1e0}, {&(0x7f0000013400)="4244db8cf0c2db8cf0c2010000000003002401b800000800000020000004000000100194054344524f4d0000000000000000000000000000000000000000000000000000000000000005000060000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000c00000000000000000000c000000c0018000000000000", 0xa0, 0xdc000}], 0x0, &(0x7f0000013500)) 11:04:12 executing program 0: fork() [ 122.566326] tmpfs: Bad value for 'mpol' [ 122.567980] loop1: detected capacity change from 0 to 3520 [ 122.574881] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 122.578356] ISOFS: changing to secondary root 11:04:12 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x161941, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 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) 11:04:12 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x127800, 0x1e, &(0x7f0000000200)=[{&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000055aa", 0x60, 0x1a0}, {&(0x7f0000010100)="4244db8cf0c2db8cf0c2818000060003003501b800000800000020000004000000180000054344524f4d000000000000000000000000000000000000000000000000000000000000006b000060000000c00000010000000700000001000000000000000000000000000000000000000000000000000000000000000000000000000000006000018f000c00000000000000000000c000019b0018000000000000", 0xa0, 0x400}, {&(0x7f0000010200)="ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x200, 0x600}, {&(0x7f0000010400)="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"/1408, 0x580, 0x8000}, {&(0x7f0000010a00)="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"/1408, 0x580, 0x8800}, {&(0x7f0000011000)="ff43443030310100"/32, 0x20, 0x9000}, {&(0x7f0000011100)="01001c0000000100000005001d000000010046494c4530000000000000000000", 0x20, 0xa000}, {&(0x7f0000011200)="01000000001c0001000005000000001d000146494c4530000000000000000000", 0x20, 0xb000}, {&(0x7f0000011300)="01001e000000010000000a001f000000010000660069006c0065003000000000", 0x20, 0xc000}, {&(0x7f0000011400)="01000000001e000100000a000000001f000100660069006c0065003000000000", 0x20, 0xd000}, {&(0x7f0000011500)="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"/288, 0x120, 0xe000}, {&(0x7f0000011700)="22001d0000000000001d00080000000008007809140b2a3a0802000001000001010022001c0000000000001c00080000000008007809140b2a3a080200000100000101012a002c0000000000002c1a0400000000041a7809140b2a3a08000000010000010846494c45302e3b3100"/128, 0x80, 0xe800}, {&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400200000000000002064000000000000647809140b2a3a08000000010000011200660069006c0065002e0063006f006c0064002c001f0000000000001f00080000000008007809140b2a3a08020000010000010a00660069006c00650030002c0021000000000000210a0000000000000a7809140b2a3a08000000010000010a00660069006c00650031002c00220000000000002228230000000023287809140b2a3a08000000010000010a00660069006c00650032002c00270000000000002728230000000023287809140b2a3a08000000010000010a00660069006c0065003300"/320, 0x140, 0xf000}, {&(0x7f0000011a00)="22001f0000000000001f00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101012c002c0000000000002c1a0400000000041a7809140b2a3a08000000010000010a00660069006c0065003000"/128, 0x80, 0xf800}, {&(0x7f0000011b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x10000}, {&(0x7f0000011c00)='syzkallers\x00'/32, 0x20, 0x10800}, {&(0x7f0000011d00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x16000}, {&(0x7f0000012200)="000000000000000001000003000000000000000000000000000000000000000002000007000000300000002f00"/64, 0x40, 0xc8000}, {&(0x7f0000012300)="0000000000000000000000000000000000000000000000008000000000000000", 0x20, 0xc80e0}, {&(0x7f0000012400)="00000000000000000000000000000000000000000000000001f800f80078000e", 0x20, 0xc81e0}, {&(0x7f0000012500)="00000000000000000100000300000002000000030000000b000000010000000402000025000000600000005b00"/64, 0x40, 0xce000}, {&(0x7f0000012600)="000000000000000000000000000000000000000000000000f800000000000000", 0x20, 0xce0e0}, {&(0x7f0000012700)="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"/1216, 0x4c0, 0xce1e0}, {&(0x7f0000012c00)="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", 0x220, 0xce7e0}, {&(0x7f0000012f00)="00000000000000000000000000000000000000000000000041e1000000000000", 0x20, 0xcfbc0}, {&(0x7f0000013000)="000000000000000001000003000000000000000000000000000000000000000002000025000000100000000f00000000200000ff00"/64, 0x40, 0xda000}, {&(0x7f0000013100)="000000000000000000000000000000000000000000000000020a010000000000", 0x20, 0xda060}, {&(0x7f0000013200)="0000000000000000000000000000000000000000000000008000000000000000", 0x20, 0xda0e0}, {&(0x7f0000013300)="00000000000000000000000000000000000000000000000001f800f80078000e", 0x20, 0xda1e0}, {&(0x7f0000013400)="4244db8cf0c2db8cf0c2010000000003002401b800000800000020000004000000100194054344524f4d0000000000000000000000000000000000000000000000000000000000000005000060000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000c00000000000000000000c000000c0018000000000000", 0xa0, 0xdc000}], 0x0, &(0x7f0000013500)) 11:04:12 executing program 5: r0 = syz_io_uring_setup(0x4eff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r3, 0x0}, 0x0) io_uring_enter(r0, 0x6c64, 0x0, 0x0, 0x0, 0x0) [ 122.683279] loop1: detected capacity change from 0 to 3520 [ 122.687472] ISO 9660 Extensions: Microsoft Joliet Level 3 [ 122.688943] ISOFS: changing to secondary root 11:04:13 executing program 2: ioctl$BINDER_SET_CONTEXT_MGR_EXT(0xffffffffffffffff, 0x4018620d, &(0x7f0000000000)={0x73622a85, 0x0, 0x2}) sigaltstack(&(0x7f0000000000/0x4000)=nil, 0x0) 11:04:13 executing program 3: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'bind', '=relative', @void}}}]}) 11:04:13 executing program 0: fork() 11:04:13 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x161941, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 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) 11:04:13 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x127800, 0x1e, &(0x7f0000000200)=[{&(0x7f0000010000)="00000000000000000000000000000000000000000000000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000000ffffff00ffffff000000000000000055aa", 0x60, 0x1a0}, {&(0x7f0000010100)="4244db8cf0c2db8cf0c2818000060003003501b800000800000020000004000000180000054344524f4d000000000000000000000000000000000000000000000000000000000000006b000060000000c00000010000000700000001000000000000000000000000000000000000000000000000000000000000000000000000000000006000018f000c00000000000000000000c000019b0018000000000000", 0xa0, 0x400}, {&(0x7f0000010200)="ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x200, 0x600}, 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0x580, 0x8000}, 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0x580, 0x8800}, {&(0x7f0000011000)="ff43443030310100"/32, 0x20, 0x9000}, {&(0x7f0000011100)="01001c0000000100000005001d000000010046494c4530000000000000000000", 0x20, 0xa000}, {&(0x7f0000011200)="01000000001c0001000005000000001d000146494c4530000000000000000000", 0x20, 0xb000}, {&(0x7f0000011300)="01001e000000010000000a001f000000010000660069006c0065003000000000", 0x20, 0xc000}, {&(0x7f0000011400)="01000000001e000100000a000000001f000100660069006c0065003000000000", 0x20, 0xd000}, 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{&(0x7f0000011800)="22001e0000000000001e00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101013400200000000000002064000000000000647809140b2a3a08000000010000011200660069006c0065002e0063006f006c0064002c001f0000000000001f00080000000008007809140b2a3a08020000010000010a00660069006c00650030002c0021000000000000210a0000000000000a7809140b2a3a08000000010000010a00660069006c00650031002c00220000000000002228230000000023287809140b2a3a08000000010000010a00660069006c00650032002c00270000000000002728230000000023287809140b2a3a08000000010000010a00660069006c0065003300"/320, 0x140, 0xf000}, {&(0x7f0000011a00)="22001f0000000000001f00080000000008007809140b2a3a0802000001000001010022001e0000000000001e00080000000008007809140b2a3a080200000100000101012c002c0000000000002c1a0400000000041a7809140b2a3a08000000010000010a00660069006c0065003000"/128, 0x80, 0xf800}, {&(0x7f0000011b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x10000}, {&(0x7f0000011c00)='syzkallers\x00'/32, 0x20, 0x10800}, {&(0x7f0000011d00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x16000}, {&(0x7f0000012200)="000000000000000001000003000000000000000000000000000000000000000002000007000000300000002f00"/64, 0x40, 0xc8000}, {&(0x7f0000012300)="0000000000000000000000000000000000000000000000008000000000000000", 0x20, 0xc80e0}, {&(0x7f0000012400)="00000000000000000000000000000000000000000000000001f800f80078000e", 0x20, 0xc81e0}, {&(0x7f0000012500)="00000000000000000100000300000002000000030000000b000000010000000402000025000000600000005b00"/64, 0x40, 0xce000}, {&(0x7f0000012600)="000000000000000000000000000000000000000000000000f800000000000000", 0x20, 0xce0e0}, {&(0x7f0000012700)="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 VM DIAGNOSIS: 11:04:08 Registers: info registers vcpu 0 RAX=ffff88800f3e86c0 RBX=ffff88800f3e86c0 RCX=ffffffff812aaa22 RDX=0000000000000001 RSI=0000000000000004 RDI=ffff88800f3e86c0 RBP=1ffff11003b00ecd RSP=ffff88801d807640 R8 =0000000000000001 R9 =ffffffff85b02f17 R10=fffffbfff0b605e2 R11=0000000000000001 R12=ffff88800f3e86c8 R13=ffff88800f3e86d0 R14=dffffc0000000000 R15=ffff888007c75000 RIP=ffffffff81788f94 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=00007f3cbcf712b0 CR3=000000003ce5e000 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 756e696c2d34365f 3638782f62696c2f YMM01=0000000000000000 0000000000000000 6461657268747062 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00302e6f732e6461 657268747062696c YMM03=0000000000000000 0000000000000000 2f756e672d78756e 696c2d34365f3638 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 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=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b3251 RDI=ffffffff87641ba0 RBP=ffffffff87641b60 RSP=ffff8880176c7698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001 R12=0000000000000030 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 00007f8631e0d700 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=00007fa476c62368 CR3=000000001bb50000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007f863497e7c0 00007f863497e7c8 YMM02=0000000000000000 0000000000000000 00007f863497e7e0 00007f863497e7c0 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