7] __x64_sys_unlink+0xc6/0x110 [ 1026.878728] do_syscall_64+0x3b/0x90 [ 1026.879248] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1026.879936] RIP: 0033:0x7f8a8b289457 [ 1026.880421] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1026.882764] RSP: 002b:00007ffc3744e248 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 1026.883750] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8a8b289457 [ 1026.884666] RDX: 00007ffc3744e280 RSI: 00007ffc3744e280 RDI: 00007ffc3744e310 [ 1026.885597] RBP: 00007ffc3744e310 R08: 0000000000000001 R09: 00007ffc3744e0e0 [ 1026.886528] R10: 00005555572f2c9b R11: 0000000000000206 R12: 00007f8a8b2e3105 [ 1026.887467] R13: 00007ffc3744f3d0 R14: 00005555572f2c20 R15: 00007ffc3744f410 [ 1026.888416] 01:23:54 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x80045432, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:23:54 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:23:54 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000100000000000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_TX_BITRATE_MASK(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)={0x288, r1, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TX_RATES={0x78, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x38, 0x3, 0x0, 0x1, [@NL80211_TXRATE_HT={0x26, 0x2, [{0x1, 0x9}, {0x0, 0xa}, {0x2}, {0x0, 0x6}, {0x1, 0x5}, {0x0, 0x7}, {0x4, 0x7}, {0x4}, {0x2, 0x5}, {0x0, 0x4}, {0x6, 0xa}, {0x4, 0x8}, {0x0, 0x3}, {0x4, 0xa}, {0x4, 0x4}, {0x4, 0x3}, {0x5, 0x4}, {0x0, 0x6}, {0x4, 0x6}, {}, {0x2, 0x6}, {0x1, 0x3}, {0x7, 0x8}, {0x3, 0x4}, {0x4, 0x8}, {0x3, 0x8}, {0x7}, {0x6, 0x8}, {0x6, 0x3}, {0x1}, {0x0, 0x4}, {0x7, 0x3}, {0x1, 0x4}, {0x1, 0xa}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_HT={0x4}]}, @NL80211_BAND_60GHZ={0x3c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x0, 0xfff9, 0x7, 0xd903, 0x4, 0x1, 0x1000]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x4, 0x8001, 0xff, 0x6750, 0x3, 0xffd0, 0x7]}}]}]}, @NL80211_ATTR_TX_RATES={0x1f4, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0xe0, 0x3, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x2}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0xffc7, 0xbcd4, 0x1f, 0x2, 0x4, 0x8000, 0x4]}}, @NL80211_TXRATE_HT={0x3c, 0x2, [{0x4, 0x5}, {0x2, 0x7}, {0x4, 0xa}, {0x6}, {0x6, 0x8}, {0x7, 0x5}, {0x4, 0x5}, {0x6, 0xa}, {0x7, 0x2}, {0x6, 0x2}, {0x0, 0x9}, {0x3, 0x9}, {0x3, 0x4}, {0x3}, {0x7, 0x9}, {0x0, 0xa}, {0x4, 0x6}, {0x7, 0x2}, {0x6, 0x8}, {0x1, 0x3}, {0x3, 0x4}, {0x7, 0x3}, {0x6, 0x2}, {0x3, 0x4}, {0x3, 0x5}, {0x0, 0x5}, {0x0, 0x7}, {0x0, 0x6}, {0x3, 0x4}, {0x5, 0x6}, {0x2, 0x1}, {0x0, 0x8}, {0x1, 0x5}, {0x5, 0x8}, {0x1, 0x2}, {0x7, 0x9}, {0x3, 0x8}, {0x0, 0x5}, {0x5, 0x5}, {0x2, 0x8}, {0x4, 0x3}, {0x0, 0x6}, {0x2, 0x5}, {0x5, 0x4}, {0x6, 0x3}, {0x1, 0x5}, {0x3, 0xa}, {0x0, 0x8}, {0x4, 0x4}, {0x1, 0x2}, {0x1, 0xa}, {0x4, 0x6}, {0x7, 0x5}, {0x2, 0x9}, {0x6, 0x9}, {0x1, 0xa}]}, @NL80211_TXRATE_HT={0x27, 0x2, [{0x5, 0xa}, {0x4, 0x3}, {0x4, 0x3}, {0x5, 0x3}, {0x7, 0x8}, {0x5, 0x2}, {0x6, 0x1}, {0x0, 0xa}, {0x1, 0x1}, {0x0, 0x5}, {0x2, 0x6}, {0x0, 0x4}, {0x0, 0x6}, {0x5, 0x3}, {0x2, 0xa}, {0x6, 0x6}, {0x4, 0xf}, {0x0, 0x9}, {0x1, 0x1}, {0x2, 0x6}, {0x6, 0xa}, {0x0, 0x1}, {0x6, 0x9}, {0x3, 0x5}, {0x1, 0x8}, {0x2}, {0x5, 0x7}, {0x2, 0x8}, {0x2, 0xa}, {0x1, 0x6}, {0x3, 0x9}, {0x6, 0x9}, {0x6, 0x9}, {0x7, 0x7}, {0x1, 0x5}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x2, 0x7, 0x1f36, 0xff, 0x6, 0x3ff, 0x8, 0x6c69]}}, @NL80211_TXRATE_HT={0x48, 0x2, [{0x6, 0x8}, {0x1, 0x9}, {0x0, 0x6}, {0x1, 0x8}, {0x7, 0x8}, {0x4, 0x8}, {0x0, 0x6}, {0x2, 0x1}, {0x0, 0x1}, {0x4, 0x2}, {0x2, 0xa}, {0x1}, {0x0, 0x3}, {0x0, 0x5}, {0x0, 0x5}, {0x7, 0x7}, {0x1, 0x2}, {0x2, 0x4}, {0x7, 0xa}, {0x1, 0x5}, {0x2, 0x1}, {0x0, 0x5}, {0x1, 0x1}, {0x0, 0x1}, {0x5, 0x3}, {0x2, 0x7}, {0x4, 0x4}, {0x0, 0x6}, {0x6, 0x4}, {0x4, 0x3}, {0x2, 0x1}, {0x3, 0x7}, {0x0, 0x4}, {0x3, 0x4}, {0x7, 0x3}, {0x2, 0x8}, {0x5, 0x3}, {0x0, 0x9}, {0x4, 0x1}, {0x1, 0x7}, {0x0, 0x7}, {0x3, 0x3}, {0x6, 0x6}, {0x5, 0x5}, {0x1, 0x7}, {0x3, 0x5}, {0x0, 0x7}, {0x1, 0x4}, {0x3, 0x4}, {0x0, 0x5}, {0x3}, {0x3, 0x1}, {0x4, 0x4}, {0x7, 0x6}, {0x1, 0x6}, {0x3, 0x3}, {0x7}, {0x7, 0x7}, {0x7, 0x7}, {0x6, 0x2}, {0x4, 0x7}, {0x3, 0x9}, {0x0, 0xa}, {0x0, 0x3}, {}, {0x1, 0x6}, {0x2, 0x4}, {}]}]}, @NL80211_BAND_5GHZ={0x54, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HT={0x7, 0x2, [{0x1, 0x3}, {0x0, 0xa}, {0x0, 0x8}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x5, 0x3, 0x643, 0xfff7, 0x4, 0x76, 0x7fff, 0xff]}}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_HT={0x17, 0x2, [{0x3, 0x1}, {0x2, 0x8}, {0x4, 0x5}, {0x0, 0xa}, {0x6, 0x4}, {0x3, 0x3}, {0x2, 0x9}, {0x1}, {0x3, 0x5}, {0x5, 0x7}, {0x0, 0xa}, {0x7, 0x6}, {0x2, 0x9}, {0x6, 0xa}, {0x5, 0x3}, {0x4, 0x5}, {0x6, 0x4}, {0x6, 0x4}, {0x7, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xfff8, 0x200, 0x0, 0x40, 0xee, 0x5, 0x1ff, 0x20]}}]}, @NL80211_BAND_2GHZ={0xbc, 0x0, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}, @NL80211_TXRATE_LEGACY={0x15, 0x1, [0x24, 0x2, 0xc, 0x0, 0x60, 0xc, 0x1b, 0x24, 0x3, 0x9, 0x4, 0x36, 0x45, 0x16, 0x1b, 0x1b, 0x1b]}, @NL80211_TXRATE_HT={0x42, 0x2, [{0x1, 0x7}, {0x7, 0x8}, {0x1, 0x8}, {0x6, 0x9}, {0x7, 0x5}, {0x0, 0x5}, {0x2, 0x9}, {0x1, 0x7}, {0x2, 0x9}, {0x0, 0x5}, {0x5}, {0x4, 0xa}, {0x4, 0x1}, {0x6}, {0x1, 0x9}, {0x3, 0x8}, {0x4, 0x7}, {0x3, 0x1}, {0x6, 0x2}, {0x5, 0x6}, {0x1, 0x7}, {0x4, 0x1}, {0x4, 0x6}, {0x1, 0x8}, {0x0, 0x2}, {0x3, 0x7}, {0x2, 0x8}, {0x0, 0x3}, {0x6}, {0x2, 0x4}, {0x6, 0x4}, {0x5}, {0x0, 0x5}, {0x2, 0x9}, {0x1, 0x7}, {0x6, 0x9}, {0x6, 0x4}, {0x2, 0x2}, {0x6, 0x3}, {0x5}, {0x0, 0x8}, {0x3, 0x9}, {0x5, 0x1}, {0x5, 0x7}, {0x5, 0x5}, {0x1, 0x5}, {0x2, 0xa}, {0x0, 0x6}, {0x1, 0x4}, {0x4, 0x8}, {0x3, 0x3}, {0x0, 0x8}, {0x1, 0xa}, {0x7, 0x2}, {0x3}, {0x2, 0x8}, {0x2, 0x8}, {0x6, 0x3}, {0x4, 0x3}, {0x0, 0x5}, {0x2, 0x1}, {0x0, 0x4}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x0, 0x0, 0x53d, 0x8001, 0x8, 0x6233, 0x0, 0x4]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x0, 0x7, 0xff01, 0x4, 0x8001, 0x1, 0x1f]}}, @NL80211_TXRATE_LEGACY={0x23, 0x1, [0x4, 0x36, 0x60, 0x18, 0x18, 0x5, 0x36, 0x6, 0x18, 0x24, 0x60, 0x16, 0x24, 0xd, 0x9, 0x9, 0x12, 0x2, 0x1b, 0x5, 0x36, 0x9, 0x18, 0x1b, 0x60, 0x5, 0x4, 0x48, 0x4, 0x3, 0x12]}, @NL80211_TXRATE_LEGACY={0x5, 0x1, [0x30]}]}]}]}, 0x288}, 0x1, 0x0, 0x0, 0x4000}, 0x40000000) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) [ 1026.973968] Call Trace: [ 1026.974349] [ 1026.974655] x86_pmu_enable+0x580/0xd90 [ 1026.975200] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1026.975793] ctx_resched+0x2b0/0x390 [ 1026.976316] __perf_install_in_context+0x285/0x310 [ 1026.976996] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1026.977690] ? __perf_event_enable+0x4e0/0x4e0 [ 1026.978305] remote_function+0x125/0x1b0 [ 1026.978835] flush_smp_call_function_queue+0x1df/0x610 [ 1026.979521] ? perf_duration_warn+0x40/0x40 [ 1026.980112] __sysvec_call_function_single+0x92/0x3a0 [ 1026.980775] sysvec_call_function_single+0x89/0xc0 [ 1026.981430] [ 1026.981726] [ 1026.982035] asm_sysvec_call_function_single+0x12/0x20 [ 1026.982740] RIP: 0010:finish_task_switch.isra.0+0x230/0x870 [ 1026.983484] Code: 89 f7 48 c7 03 00 00 00 00 0f ae e8 ff d2 4d 85 e4 75 ba 4c 89 f7 e8 ff 1e ea 02 e8 5a 73 2a 00 fb 65 48 8b 1c 25 40 6f 02 00 <48> 8d bb 40 14 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 [ 1026.985756] RSP: 0018:ffff88801863f660 EFLAGS: 00000206 [ 1026.986444] RAX: 0000000000234887 RBX: ffff8880185b5040 RCX: 1ffffffff0b19061 [ 1026.987343] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1026.988267] RBP: ffff88801863f6a0 R08: 0000000000000001 R09: 0000000000000001 [ 1026.989181] R10: ffffffff8149e9b8 R11: 0000000000000001 R12: 0000000000000001 [ 1026.990079] R13: ffff888016f4b580 R14: ffff88806ce37a40 R15: ffff88806ce37a58 [ 1026.990989] ? trace_hardirqs_on+0x38/0x190 [ 1026.991575] __schedule+0x88a/0x2190 [ 1026.992098] ? io_schedule_timeout+0x180/0x180 [ 1026.992696] ? __cond_resched+0x13/0x20 [ 1026.993241] preempt_schedule_common+0x45/0xc0 [ 1026.993827] ? dput+0x35/0xc20 [ 1026.994272] __cond_resched+0x13/0x20 [ 1026.994768] dput+0x664/0xc20 [ 1026.995213] ? security_inode_permission+0xcb/0x100 [ 1026.995855] step_into+0xcb5/0x1d40 [ 1026.996374] ? lock_release+0x3b2/0x6f0 [ 1026.996931] ? lookup_fast+0x6e0/0x6e0 [ 1026.997441] ? up_write+0x460/0x460 [ 1026.998027] ? selinux_path_notify+0x470/0x470 [ 1026.998865] ? walk_component+0x112/0x6a0 [ 1026.999622] walk_component+0x171/0x6a0 [ 1027.000359] ? handle_dots.part.0+0x1500/0x1500 [ 1027.001217] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1027.002171] ? security_inode_permission+0xcb/0x100 [ 1027.003007] ? inode_permission+0xb0/0x5c0 [ 1027.003571] link_path_walk.part.0+0x7f8/0xf80 [ 1027.004196] ? path_init+0x17b0/0x17b0 [ 1027.004700] ? percpu_counter_add_batch+0xb4/0x170 [ 1027.005368] path_openat+0x263/0x28a0 [ 1027.005925] ? path_lookupat+0x850/0x850 [ 1027.006476] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1027.007183] ? lock_is_held_type+0xd7/0x130 [ 1027.007765] do_filp_open+0x1aa/0x400 [ 1027.008280] ? may_open_dev+0xf0/0xf0 [ 1027.008841] ? rwlock_bug.part.0+0x90/0x90 [ 1027.009422] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1027.010170] ? _find_next_bit+0x1e5/0x260 [ 1027.010724] ? _raw_spin_unlock+0x24/0x40 [ 1027.011293] ? alloc_fd+0x2f0/0x670 [ 1027.011798] do_sys_openat2+0x16d/0x4d0 [ 1027.012343] ? build_open_flags+0x6f0/0x6f0 [ 1027.012950] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 1027.013578] __x64_sys_openat+0x13f/0x1f0 [ 1027.014167] ? __x64_sys_open+0x1c0/0x1c0 [ 1027.014728] ? __secure_computing+0xb4/0x290 [ 1027.015342] do_syscall_64+0x3b/0x90 [ 1027.015853] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1027.016530] RIP: 0033:0x7fc679eb1c64 [ 1027.017068] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 36 61 f9 ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 68 61 f9 ff 8b 44 [ 1027.019362] RSP: 002b:00007ffec168a110 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1027.020383] RAX: ffffffffffffffda RBX: 00007fc67a4d9d60 RCX: 00007fc679eb1c64 [ 1027.021305] RDX: 0000000000080802 RSI: 00007fc67a4da2f0 RDI: 00000000ffffff9c [ 1027.022255] RBP: 00007fc67a4da2f0 R08: 0000000000000000 R09: ffffffffffffff01 [ 1027.023195] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000080802 [ 1027.024097] R13: 00000000fffffffa R14: 00007fc67a4e04c0 R15: 0000000000000002 [ 1027.025070] [ 1027.068404] loop7: detected capacity change from 0 to 256 [ 1027.101044] Call Trace: [ 1027.101548] [ 1027.101980] x86_pmu_enable+0x580/0xd90 [ 1027.102724] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1027.103559] ctx_resched+0x2b0/0x390 [ 1027.104280] __perf_install_in_context+0x285/0x310 [ 1027.105200] ? __x64_sys_unlink+0xc6/0x110 [ 1027.105785] ? __perf_event_enable+0x4e0/0x4e0 [ 1027.106391] remote_function+0x125/0x1b0 [ 1027.106957] flush_smp_call_function_queue+0x1df/0x610 [ 1027.107617] ? perf_duration_warn+0x40/0x40 [ 1027.108203] __sysvec_call_function_single+0x92/0x3a0 [ 1027.108919] sysvec_call_function_single+0x3b/0xc0 [ 1027.109577] asm_sysvec_call_function_single+0x12/0x20 [ 1027.110282] RIP: 0010:kasan_quarantine_put+0x89/0x1e0 [ 1027.110974] Code: c7 45 00 00 00 00 00 48 03 58 10 48 89 58 10 48 81 fb 00 00 10 00 77 5b 41 bc 01 00 00 00 4d 85 ed 74 3f e8 79 90 d5 ff fb 5b <44> 89 e0 5d 41 5c 41 5d 41 5e c3 e8 57 8d d5 ff 48 c7 c3 40 4c 03 [ 1027.113272] RSP: 0018:ffff88806ce09de8 EFLAGS: 00000202 [ 1027.113959] RAX: 00000000000d4f1c RBX: 0000000000000001 RCX: 1ffffffff0d489ce [ 1027.114854] RDX: 0000000000000000 RSI: 0000000000000101 RDI: 0000000000000000 [ 1027.115781] RBP: ffff8880187a8000 R08: 0000000000000001 R09: ffffffff86a1687f [ 1027.116732] R10: fffffbfff0d42d0f R11: 0000000000000001 R12: 0000000000000001 [ 1027.117711] R13: 0000000000000200 R14: ffffffff8130afc9 R15: 0000000000000000 [ 1027.118688] ? rcu_core+0x7e9/0x1d10 [ 1027.119247] ? rcu_core+0x7e9/0x1d10 [ 1027.119763] kmem_cache_free+0xe0/0x420 [ 1027.120325] rcu_core+0x7e9/0x1d10 [ 1027.120857] ? rcu_note_context_switch+0x19c0/0x19c0 [ 1027.121597] ? lock_is_held_type+0xd7/0x130 [ 1027.122216] __do_softirq+0x270/0x8c7 [ 1027.122752] __irq_exit_rcu+0x113/0x170 [ 1027.123319] irq_exit_rcu+0x5/0x20 [ 1027.123813] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 1027.124483] [ 1027.124844] [ 1027.125186] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1027.125901] RIP: 0010:_raw_spin_unlock_irqrestore+0x2e/0x50 [ 1027.126653] Code: 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 6a 3f 1f fd 48 89 ef e8 d2 ba 1f fd 80 e7 02 74 06 e8 88 53 40 fd fb bf 01 00 00 00 ed 7d 15 fd 65 8b 05 f6 d8 f8 7b 85 c0 74 03 5b 5d c3 0f 1f 44 [ 1027.129004] RSP: 0018:ffff8880375c7be0 EFLAGS: 00000206 [ 1027.129712] RAX: 00000000000d4ec9 RBX: 0000000000000246 RCX: 1ffffffff0d489ce [ 1027.130657] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 1027.131586] RBP: ffffffff852bae80 R08: 0000000000000001 R09: ffffffff86a1687f [ 1027.132517] R10: fffffbfff0d42d0f R11: 0000000000000001 R12: ffff88801e3d2bd0 [ 1027.133449] R13: ffff88801e3d3488 R14: ffffffff81bad60a R15: 0000000000000000 [ 1027.134392] ? jbd2_journal_stop+0x63a/0xed0 [ 1027.135030] find_and_remove_object+0xe4/0x120 [ 1027.135663] kmemleak_free+0x1f/0x30 [ 1027.136157] kmem_cache_free+0x28a/0x420 [ 1027.136719] jbd2_journal_stop+0x63a/0xed0 [ 1027.137325] ? lock_is_held_type+0xd7/0x130 [ 1027.137928] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1027.138594] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1027.139338] ? __ext4_fc_track_unlink+0x339/0x5d0 [ 1027.139987] ? __track_dentry_update+0x810/0x810 [ 1027.140636] __ext4_journal_stop+0xde/0x1f0 [ 1027.141239] ext4_unlink+0x3a3/0x8a0 [ 1027.141767] vfs_unlink+0x34e/0x760 [ 1027.142273] ? __lookup_hash+0x36/0x190 [ 1027.142830] do_unlinkat+0x3a2/0x630 [ 1027.143357] ? __x64_sys_rmdir+0x110/0x110 [ 1027.143935] ? __check_object_size+0x1b5/0x4e0 [ 1027.144571] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1027.145318] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1027.146057] ? getname_flags.part.0+0x1dd/0x4f0 [ 1027.146709] __x64_sys_unlink+0xc6/0x110 [ 1027.147268] do_syscall_64+0x3b/0x90 [ 1027.147788] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1027.148483] RIP: 0033:0x7f1a55218457 [ 1027.149002] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1027.151343] RSP: 002b:00007ffd9cd972e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 1027.152356] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a55218457 [ 1027.153330] RDX: 00007ffd9cd97320 RSI: 00007ffd9cd97320 RDI: 00007ffd9cd973b0 [ 1027.154260] RBP: 00007ffd9cd973b0 R08: 0000000000000001 R09: 00007ffd9cd97180 [ 1027.155169] R10: 0000555555ca1cdb R11: 0000000000000206 R12: 00007f1a55272105 [ 1027.156101] R13: 00007ffd9cd98470 R14: 0000555555ca1c20 R15: 00007ffd9cd984b0 [ 1027.157089] [ 1027.158039] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:23:54 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x80045440, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:24:10 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@nfs_nostale_ro}]}) [ 1042.535752] Call Trace: [ 1042.536192] [ 1042.536511] x86_pmu_enable+0x580/0xd90 [ 1042.537085] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1042.537705] ctx_resched+0x2b0/0x390 [ 1042.538225] __perf_install_in_context+0x285/0x310 [ 1042.538888] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1042.539622] ? __perf_event_enable+0x4e0/0x4e0 [ 1042.540238] remote_function+0x125/0x1b0 [ 1042.540801] flush_smp_call_function_queue+0x1df/0x610 [ 1042.541495] ? perf_duration_warn+0x40/0x40 [ 1042.542093] __sysvec_call_function_single+0x92/0x3a0 [ 1042.542790] sysvec_call_function_single+0x89/0xc0 [ 1042.543466] [ 1042.543783] [ 1042.544088] asm_sysvec_call_function_single+0x12/0x20 [ 1042.544794] RIP: 0010:lock_release+0x3dd/0x6f0 [ 1042.545443] Code: ff ff ff ff 65 0f c1 05 59 9f d9 7e 83 f8 01 0f 85 6f 01 00 00 48 f7 04 24 00 02 00 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c5 48 c7 45 00 00 00 00 00 c7 45 08 00 00 00 00 48 8b 84 24 [ 1042.547814] RSP: 0018:ffff8880375d75f8 EFLAGS: 00000206 [ 1042.548512] RAX: dffffc0000000000 RBX: 8b77ecb7df06a8fc RCX: ffff8880375d7648 [ 1042.549444] RDX: 1ffff11002afe48b RSI: 0000000000000000 RDI: 0000000000000000 [ 1042.550368] RBP: 1ffff11006ebaec1 R08: 0000000000000000 R09: 0000000000000000 [ 1042.551287] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000003 [ 1042.552207] R13: 0000000000000004 R14: ffff8880157f2460 R15: ffff8880157f1ac0 [ 1042.553173] ? lock_release+0x3b2/0x6f0 [ 1042.553709] ? kmem_cache_alloc+0x43/0x480 [ 1042.554276] ? lock_downgrade+0x6d0/0x6d0 [ 1042.554846] ? ___slab_alloc+0x6f7/0xc60 [ 1042.555418] ? create_object.isra.0+0x3a/0xa20 [ 1042.556072] ? create_object.isra.0+0x3a/0xa20 [ 1042.556717] kmem_cache_alloc+0x43/0x480 [ 1042.557295] create_object.isra.0+0x3a/0xa20 [ 1042.557920] ? kasan_unpoison+0x23/0x50 [ 1042.558493] kmem_cache_alloc+0x239/0x480 [ 1042.559076] vm_area_dup+0x78/0x290 [ 1042.559602] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1042.560358] ? copy_page_range+0x2cc8/0x47b0 [ 1042.561000] ? vm_area_alloc+0x110/0x110 [ 1042.561591] ? lock_release+0x3b2/0x6f0 [ 1042.562142] ? vm_iomap_memory+0x190/0x190 [ 1042.562725] ? down_write+0xde/0x150 [ 1042.563249] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1042.563933] ? __vma_link_rb+0x540/0x700 [ 1042.564501] dup_mm+0x53f/0x1250 [ 1042.565007] ? replace_mm_exe_file+0x490/0x490 [ 1042.565662] ? __raw_spin_lock_init+0x36/0x110 [ 1042.566303] copy_process+0x3848/0x6cb0 [ 1042.566857] ? _raw_spin_unlock_irq+0x1f/0x40 [ 1042.567476] ? lock_is_held_type+0xd7/0x130 [ 1042.568099] ? __cleanup_sighand+0xb0/0xb0 [ 1042.568698] ? do_raw_spin_unlock+0x4f/0x210 [ 1042.569329] ? _raw_spin_unlock+0x24/0x40 [ 1042.569910] ? kernel_clone+0x2f8/0xa60 [ 1042.570472] kernel_clone+0xe7/0xa60 [ 1042.571023] ? __handle_mm_fault+0x9f2/0x3570 [ 1042.571647] ? create_io_thread+0xf0/0xf0 [ 1042.572215] ? lock_is_held_type+0xd7/0x130 [ 1042.572804] ? lock_is_held_type+0xd7/0x130 [ 1042.573418] ? find_held_lock+0x2c/0x110 [ 1042.573979] ? lock_release+0x3b2/0x6f0 [ 1042.574514] __do_sys_clone+0xc8/0x110 [ 1042.575054] ? __do_sys_vfork+0xd0/0xd0 [ 1042.575630] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1042.576346] do_syscall_64+0x3b/0x90 [ 1042.576847] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1042.577560] RIP: 0033:0x7f8e68c9410b [ 1042.578072] Code: ed 0f 85 60 01 00 00 64 4c 8b 0c 25 10 00 00 00 45 31 c0 4d 8d 91 d0 02 00 00 31 d2 31 f6 bf 11 00 20 01 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 89 00 00 00 41 89 c5 85 c0 0f 85 90 00 00 [ 1042.580439] RSP: 002b:00007ffc78ccf3c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 1042.581461] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8e68c9410b [ 1042.582404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 1042.583338] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000555556329400 [ 1042.584264] R10: 00005555563296d0 R11: 0000000000000246 R12: 0000000000000001 [ 1042.585200] R13: 0000000000000001 R14: 0000000000000001 R15: 00007ffc78ccf4a0 [ 1042.586168] 01:24:10 executing program 1: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000800), 0x0, 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) unshare(0x10780) unshare(0x6c020580) preadv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/53, 0x35}, {&(0x7f0000000040)=""/122, 0x7a}], 0x2, 0x4b, 0x200) r0 = syz_open_dev$vcsn(&(0x7f0000000100), 0x5, 0x420540) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) 01:24:10 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x80086601, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:24:10 executing program 6: creat(&(0x7f0000000240)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) r1 = accept(r0, 0x0, &(0x7f0000000280)) connect$unix(r1, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x44000, 0x80) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10000}}, './file0\x00'}) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r6, 0xc018937a, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r7}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r3, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r8}, './file0\x00'}) ioctl$HIDIOCGDEVINFO(r6, 0x801c4803, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r6, 0xc0189373, &(0x7f00000005c0)={{0x1, 0x1, 0x18, r9, {0xfffffff7}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r10, 0xc018937b, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r7, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="2e2f666909003000629d96bf1771f5935d4ff946a1ca892bb1d899d44fb9579c5507f65ae0d83401dddf91c60c0f040b8c75545c31a62c87b79ab429bb18cc37a5b585d9a3752431807372448af8e84f26823c"]) getgroups(0x5, &(0x7f00000000c0)=[r5, 0x0, 0xee00, 0xee01, 0xffffffffffffffff]) fchownat(r2, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, r11, 0x1000) r12 = getpid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r13, 0x0) sendmsg$unix(r0, &(0x7f0000004e00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c, 0x1, 0x2, {r12, r13}}}], 0x20}, 0x0) 01:24:10 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1e9) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x13) 01:24:10 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x1800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:24:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) inotify_add_watch(r0, 0x0, 0x1) pwrite64(r0, &(0x7f0000000000)="4dfe55171cea7d9de18898d23325e1cffb89c5aef8a184651fd957a0091e2a3e53091294259c3e1dd13bdb40ec43c35a50b6f4ad33a7a21be10aeadd0b441bf7f6f60076c84f7a98b42783208159dbc400b5", 0x52, 0x20a) 01:24:10 executing program 0: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x474b80, 0x82) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)="91", 0x1}], 0x1, 0x8000000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r2, 0x0, 0x1400000000) [ 1042.638967] Call Trace: [ 1042.639411] [ 1042.639759] x86_pmu_enable+0x580/0xd90 [ 1042.640359] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1042.641003] ctx_resched+0x2b0/0x390 [ 1042.641575] __perf_install_in_context+0x285/0x310 [ 1042.642296] ? __perf_event_enable+0x4e0/0x4e0 [ 1042.642962] remote_function+0x125/0x1b0 [ 1042.643568] flush_smp_call_function_queue+0x1df/0x610 [ 1042.644321] ? perf_duration_warn+0x40/0x40 [ 1042.644959] __sysvec_call_function_single+0x92/0x3a0 [ 1042.645724] sysvec_call_function_single+0x89/0xc0 [ 1042.646456] [ 1042.646788] [ 1042.647121] asm_sysvec_call_function_single+0x12/0x20 [ 1042.647895] RIP: 0010:lockdep_init_map_type+0x287/0x7a0 [ 1042.648672] Code: 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 48 89 fa 83 e2 07 38 d0 7f 08 84 c0 0f 85 ad 03 00 00 48 8d 7d 22 44 88 45 21 <48> b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 48 [ 1042.651261] RSP: 0018:ffff888028207a78 EFLAGS: 00000246 [ 1042.652029] RAX: 0000000000000000 RBX: ffffffff86da3780 RCX: 0000000000000000 [ 1042.653035] RDX: 0000000000000001 RSI: ffffffff84735a80 RDI: ffff88801bfd73a2 [ 1042.654046] RBP: ffff88801bfd7380 R08: 0000000000000002 R09: 0000000000000000 [ 1042.655056] R10: ffffed10037fae6a R11: 0000000000000001 R12: ffffffff873675c0 [ 1042.656064] R13: 0000000000000000 R14: 0000000000000000 R15: ffff88800f9e4000 [ 1042.657119] __raw_spin_lock_init+0x36/0x110 [ 1042.657773] ext4_alloc_inode+0x142/0x630 [ 1042.658380] ? ext4_quota_read+0x2e0/0x2e0 [ 1042.659002] alloc_inode+0x63/0x230 [ 1042.659537] new_inode+0x23/0x240 [ 1042.660071] __ext4_new_inode+0x335/0x5610 [ 1042.660693] ? do_raw_spin_lock+0x121/0x260 [ 1042.661341] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 1042.662095] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1042.662823] ? may_create+0x1dd/0x370 [ 1042.663395] ? ext4_symlink+0x828/0xc80 [ 1042.663988] ext4_symlink+0x453/0xc80 [ 1042.664566] ? ext4_mknod+0x4f0/0x4f0 [ 1042.665149] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1042.665943] vfs_symlink+0x10e/0x2d0 [ 1042.666501] do_symlinkat+0x144/0x2a0 [ 1042.667072] ? __x64_sys_unlinkat+0x130/0x130 [ 1042.667732] ? getname_flags.part.0+0x1dd/0x4f0 [ 1042.668429] __x64_sys_symlink+0x75/0x90 [ 1042.669017] do_syscall_64+0x3b/0x90 [ 1042.669593] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1042.670340] RIP: 0033:0x7fbfd1a1e427 [ 1042.670872] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1042.673423] RSP: 002b:00007fffc5761928 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 1042.674495] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbfd1a1e427 [ 1042.675487] RDX: 00007fffc5761a03 RSI: 00007fbfd1a79022 RDI: 00007fffc57619f0 [ 1042.676484] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007fffc57617c0 [ 1042.677497] R10: 00007fffc5761677 R11: 0000000000000206 R12: 0000000000000001 [ 1042.678505] R13: 0000000000000001 R14: 0000000000000001 R15: 00007fffc57619f0 [ 1042.679537] 01:24:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4040, 0x0) syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000000500), 0x81cc0, &(0x7f00000005c0)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{0x0, 0x0, 0x49af}], 0x0, &(0x7f0000000140)={[{@shortname_winnt}, {@utf8}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000000)={0x10, 0x17, 0x0, {0x7, './file1'}}, 0x20000010) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0xc0) [ 1042.707763] loop7: detected capacity change from 0 to 256 [ 1042.727846] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:24:10 executing program 6: r0 = creat(&(0x7f0000001a00)='./file0\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r0, 0x7, 0x0, 0xffffffff, 0x2}) setxattr$security_capability(&(0x7f0000001b80)='./file0\x00', &(0x7f0000001bc0), &(0x7f0000001c00)=@v2, 0x14, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) futimesat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0xea60}, {0x0, 0x2710}}) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="c5", 0x1}], 0x1, 0x0, 0x5) lseek(r0, 0x1, 0x2) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0xf501, 0x0) [ 1042.749663] loop1: detected capacity change from 0 to 73 01:24:10 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x80087601, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1042.769165] FAT-fs (loop1): bogus number of reserved sectors [ 1042.769658] FAT-fs (loop1): Can't find a valid FAT filesystem 01:24:10 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f00000000c0)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000010c0)={{r2, 0x9, 0x0, 0x4, 0x4, 0x1, 0x59, 0x5, 0x8, 0x260, 0x4, 0xc6, 0x0, 0x8, 0x9}}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:24:10 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@nfs_nostale_ro}]}) [ 1042.895370] loop7: detected capacity change from 0 to 256 [ 1042.905313] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:24:23 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x801c581f, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:24:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@nfs_nostale_ro}, {@fat=@allow_utime}]}) 01:24:23 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r2 = syz_io_uring_setup(0x4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39a, 0x0, r1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff6000/0x3000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000080)) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000100)=0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r2, r2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x400442, 0x0) dup2(r0, 0xffffffffffffffff) dup3(r3, r0, 0x0) 01:24:23 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:24:23 executing program 6: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x7) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000300)={0x7fff, 0x9c51, 0x425, 0x5000, 0x80, 0x940c}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000140), 0x8, &(0x7f0000000180)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@loose}, {@loose}, {@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}, {@access_uid={'access', 0x3d, r1}}, {@nodevmap}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@smackfsroot={'smackfsroot', 0x3d, ']'}}]}}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0xa4) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f0000000080)) 01:24:23 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) memfd_secret(0x80000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000200)) write$binfmt_script(0xffffffffffffffff, &(0x7f00000000c0)={'#! ', './file0', [{}, {0x20, '*'}, {0x20, '$@,!'}, {0x20, '\n*J)}'}, {0x20, '-#-*%'}], 0xa, "7e7f90a9389ff8fe0b1a19ae97ed3e1eb2edcdebe043a92fb51a6c27f85ce20c14150a68a4cedb43e9728882aa8f3768b4f32549c6e92ce8d1b5ac104c6a9c8f68e8d48a1771413b8d99703ff57213bcc0ca3268fd66cd32bbd723dff1e59983b25dcda2b7f104116eaf16488ac5d0565543e277fc65198f366fb1b216e7f0250f51d915e5d698f25c3ad6fc75852fc3a6fb8c885cb03276ea82f0af3695c9b50fb6f0ddc9bef23972c20113beca277e1c1d4c655468376303085c9e"}, 0xdb) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/nf_conntrack_ftp', 0x0, 0x4) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000001c0)=0xfa) 01:24:23 executing program 3: ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, &(0x7f0000000040)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f0000000140)=ANY=[@ANYBLOB="ba00000200fddda784adff180000fd000000002bcad81b447dc5f0f76f3ef889ab10f7d0b50ab0f8e89519b0a85b200b24a527061fe270f66e2609cc6ad83c2fef69f8dd2f9b9cb76f56a237f8e692271c638c93b47d5cd4eadb95224b0eada6b226641f8895152248d262f1a259d1e3486e58a9b2651ce12544e08c4b19ee658ee0356ba799a1a0c9f533216c7159d709"]) 01:24:23 executing program 1: ioctl$FS_IOC_ENABLE_VERITY(0xffffffffffffffff, 0x40806685, &(0x7f0000000240)={0x1, 0x1, 0x1000, 0xa0, &(0x7f0000000040)="5f28958858fb8fa1493e160547635ea250c0a4dd13468c58294c66b28525cc0e88c511adf297bb9ad2d52a72ff4bac603d0e046f08962a0c7a8d125e5c429681b184da9c9cd2a03e673ed5404861c236426cdf57481c6998a791a12d827a00f4dd2374ad33580a663b54afda1fcbd8ca492502d7a2f8a719cc2180cedc0457eb38ee89da155ba5eb2d500aff9b30a419c193b12dce7c7481a5ed7ef8debcb2ee", 0x6d, 0x0, &(0x7f0000000140)="3566017375ede3ebdcf36d4efe0bdaaa225de6710894ddfac22734df164d6827d44dba1d1328eb17571360b82b68dc5b4d35fb59df06a5e0a7b93f34fc5e5b00db471c2e4272dd92794a64015b333c80d4cfb07b73935e8e4514dcb880ac29456e5ef318a5343e88d4563dd0aa"}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000012b00)) [ 1055.958460] loop7: detected capacity change from 0 to 256 [ 1055.976278] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1055.991151] Call Trace: [ 1055.991350] [ 1055.991537] x86_pmu_enable+0x580/0xd90 [ 1055.991846] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1055.992181] ctx_resched+0x2b0/0x390 [ 1055.992462] __perf_install_in_context+0x285/0x310 [ 1055.992819] ? __perf_event_enable+0x4e0/0x4e0 [ 1055.993155] remote_function+0x125/0x1b0 [ 1055.993472] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1055.993871] ? perf_duration_warn+0x40/0x40 [ 1055.994191] generic_exec_single+0x203/0x300 [ 1055.994521] smp_call_function_single+0x189/0x460 [ 1055.994878] ? perf_duration_warn+0x40/0x40 [ 1055.995198] ? generic_exec_single+0x300/0x300 [ 1055.995505] ? perf_duration_warn+0x40/0x40 [ 1055.995826] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1055.996228] ? lock_is_held_type+0xd7/0x130 [ 1055.996556] perf_install_in_context+0x4a3/0x550 [ 1055.996913] ? perf_group_attach+0x450/0x450 [ 1055.997209] ? __perf_event_enable+0x4e0/0x4e0 [ 1055.997535] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1055.997895] ? exclusive_event_installable+0x254/0x320 [ 1055.998245] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1055.998578] ? __up_read+0x192/0x710 [ 1055.998830] ? perf_remove_from_context+0x230/0x230 [ 1055.999159] ? up_write+0x460/0x460 [ 1055.999414] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1055.999766] do_syscall_64+0x3b/0x90 [ 1056.000018] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1056.000356] RIP: 0033:0x7f9f8ab18b19 [ 1056.000597] 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 [ 1056.001738] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1056.002214] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1056.002661] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1056.003123] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1056.003573] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1056.004018] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1056.004481] [ 1056.016147] loop1: detected capacity change from 0 to 4 [ 1056.032226] EXT4-fs (loop1): bad geometry: block count 512 exceeds size of device (2 blocks) 01:24:23 executing program 3: r0 = syz_mount_image$iso9660(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000000)='./file0\x00', 0x1f, 0x1) rmdir(&(0x7f00000000c0)='./file0/../file0\x00') 01:24:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:24:23 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x802c542a, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:24:23 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) [ 1056.127578] loop7: detected capacity change from 0 to 256 [ 1056.146085] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:24:23 executing program 6: io_uring_setup(0x7f71, &(0x7f0000000000)={0x0, 0x199a, 0x0, 0x0, 0x245}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000001f40)=[{{&(0x7f0000000080)=@in={0x2, 0x4e23, @local}, 0x80, 0x0, 0x0, &(0x7f0000001740)=[@timestamping={{0x14, 0x1, 0x25, 0x2}}], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000001a40)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000001340)=""/133, 0x85}], 0x1, &(0x7f0000001500)=""/85, 0xf}}, {{0x0, 0x0, 0x0}}], 0x2, 0x12022, 0x0) 01:24:23 executing program 1: syslog(0x4, &(0x7f0000000000)=""/198, 0xc6) [ 1056.183373] Call Trace: [ 1056.183740] [ 1056.184050] x86_pmu_enable+0x580/0xd90 [ 1056.184557] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1056.185341] ctx_resched+0x2b0/0x390 [ 1056.186018] __perf_install_in_context+0x285/0x310 [ 1056.186875] ? __perf_event_enable+0x4e0/0x4e0 [ 1056.187698] remote_function+0x125/0x1b0 [ 1056.188434] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1056.189413] ? perf_duration_warn+0x40/0x40 [ 1056.190169] generic_exec_single+0x203/0x300 [ 1056.190951] smp_call_function_single+0x189/0x460 [ 1056.191550] ? perf_duration_warn+0x40/0x40 [ 1056.192292] ? generic_exec_single+0x300/0x300 [ 1056.193119] ? perf_duration_warn+0x40/0x40 [ 1056.193903] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1056.194850] ? lock_is_held_type+0xd7/0x130 [ 1056.195600] perf_install_in_context+0x4a3/0x550 [ 1056.196458] ? perf_group_attach+0x450/0x450 [ 1056.197237] ? __perf_event_enable+0x4e0/0x4e0 [ 1056.198062] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1056.199031] ? exclusive_event_installable+0x254/0x320 [ 1056.199707] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1056.200544] ? perf_remove_from_context+0x230/0x230 [ 1056.201163] ? xfd_validate_state+0x59/0x180 [ 1056.201982] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1056.202634] do_syscall_64+0x3b/0x90 [ 1056.203296] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1056.204226] RIP: 0033:0x7f9f8ab18b19 [ 1056.204882] 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 [ 1056.208004] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1056.209293] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1056.210513] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1056.211737] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 01:24:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000270008000f801", 0x17}, {0x0, 0x0, 0x2400}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syncfs(r0) truncate(&(0x7f00000000c0)='./file1\x00', 0x0) write(r0, &(0x7f0000000080)="01", 0x20000081) r1 = fsmount(r0, 0x0, 0x70) mkdirat(r1, &(0x7f0000000140)='./file1\x00', 0x134) [ 1056.212968] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1056.212991] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1056.213037] 01:24:23 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0xfc) [ 1056.310875] loop3: detected capacity change from 0 to 36 01:24:23 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r2 = syz_io_uring_setup(0x4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39a, 0x0, r1}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff6000/0x3000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000080)) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000100)=0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) dup3(r2, r2, 0x0) openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x400442, 0x0) dup2(r0, 0xffffffffffffffff) dup3(r3, r0, 0x0) 01:24:23 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000080), 0xfffffe81) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) recvmmsg$unix(r1, &(0x7f0000004300)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/213, 0xd5}, {&(0x7f0000001200)=""/148, 0x94}, {&(0x7f00000012c0)=""/246, 0xf6}, {&(0x7f00000013c0)=""/50, 0x32}, {&(0x7f0000001400)=""/15, 0xf}, {&(0x7f0000001440)=""/144, 0x90}, {&(0x7f0000001500)=""/238, 0xee}, {&(0x7f0000001600)=""/92, 0x5c}, {&(0x7f0000001680)=""/146, 0x92}], 0xa, &(0x7f0000001800)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000001c00)=[{&(0x7f0000001840)=""/5, 0x5}, {&(0x7f0000001880)=""/113, 0x71}, {&(0x7f0000001900)=""/33, 0x21}, {&(0x7f0000001940)=""/132, 0x84}, {&(0x7f0000001a00)=""/230, 0xe6}, {&(0x7f0000001b00)=""/207, 0xcf}], 0x6, &(0x7f0000001c80)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001cc0), 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001d40)=""/150, 0x96}, {&(0x7f0000001e00)=""/137, 0x89}, {&(0x7f0000001ec0)=""/147, 0x93}], 0x3, &(0x7f0000001fc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x138}}, {{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000002100)=""/161, 0xa1}], 0x1, &(0x7f0000002200)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{&(0x7f00000022c0)=@abs, 0x6e, &(0x7f0000002480)=[{&(0x7f0000002340)=""/232, 0xe8}, {&(0x7f0000002440)=""/53, 0x35}], 0x2, &(0x7f00000024c0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x90}}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000002580)=""/9, 0x9}, {&(0x7f00000025c0)=""/197, 0xc5}, {&(0x7f00000026c0)=""/70, 0x46}, {&(0x7f0000002740)=""/207, 0xcf}, {&(0x7f0000002840)=""/225, 0xe1}], 0x5, &(0x7f00000029c0)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}, {{&(0x7f0000002b00)=@abs, 0x6e, &(0x7f0000002c80)=[{&(0x7f0000002b80)=""/250, 0xfa}], 0x1, &(0x7f0000002cc0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}, {{&(0x7f0000002d00), 0x6e, &(0x7f0000002f00)=[{&(0x7f0000002d80)=""/107, 0x6b}, {&(0x7f0000002e00)=""/233, 0xe9}], 0x2, &(0x7f0000002f40)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x58}}, {{0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000002fc0)=""/143, 0x8f}, {&(0x7f0000003080)=""/4096, 0x1000}, {&(0x7f0000004080)=""/194, 0xc2}, {&(0x7f0000004180)=""/171, 0xab}], 0x4, &(0x7f0000004280)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}], 0x9, 0x120, &(0x7f0000004540)={0x0, 0x3938700}) connect$bt_sco(r2, &(0x7f0000000000)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x8) bind$bt_sco(r0, &(0x7f0000000040)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x11}}, 0x8) 01:24:23 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0xc0045878, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:24:24 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:24:24 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) [ 1056.464567] Call Trace: [ 1056.464834] [ 1056.465029] x86_pmu_enable+0x580/0xd90 [ 1056.465390] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1056.465765] ctx_resched+0x2b0/0x390 [ 1056.466082] __perf_install_in_context+0x285/0x310 [ 1056.466481] ? __irq_exit_rcu+0x113/0x170 [ 1056.466824] ? __perf_event_enable+0x4e0/0x4e0 [ 1056.467203] remote_function+0x125/0x1b0 [ 1056.467548] flush_smp_call_function_queue+0x1df/0x610 [ 1056.467977] ? perf_duration_warn+0x40/0x40 [ 1056.468336] __sysvec_call_function_single+0x92/0x3a0 [ 1056.468761] sysvec_call_function_single+0x89/0xc0 [ 1056.469173] [ 1056.469371] [ 1056.469561] asm_sysvec_call_function_single+0x12/0x20 [ 1056.469997] RIP: 0010:lock_acquire+0x1db/0x4d0 [ 1056.470376] Code: 02 b8 ff ff ff ff 65 0f c1 05 69 9a d9 7e 83 f8 01 0f 85 86 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 1056.471795] RSP: 0018:ffff88806b0cf5a8 EFLAGS: 00000206 [ 1056.472220] RAX: dffffc0000000000 RBX: 1ffff1100d619eb7 RCX: 000000008085230a [ 1056.472785] RDX: 1ffff1100d61c134 RSI: 0000000000000001 RDI: 0000000000000000 [ 1056.473353] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff86a16807 [ 1056.473919] R10: fffffbfff0d42d00 R11: 0000000000000001 R12: 0000000000000002 [ 1056.474482] R13: 0000000000000000 R14: ffffffff85202000 R15: 0000000000000000 [ 1056.475065] ? lock_acquire+0x1b2/0x4d0 [ 1056.475397] ? lock_release+0x6f0/0x6f0 [ 1056.475728] ? lock_is_held_type+0xd7/0x130 [ 1056.476088] ? find_held_lock+0x2c/0x110 [ 1056.476429] folio_memcg_lock+0x3a/0x490 [ 1056.476768] ? mem_cgroup_get_oom_group+0x420/0x420 [ 1056.477176] ? __pte_alloc_kernel+0x1c0/0x1c0 [ 1056.477567] page_remove_rmap+0x1f/0x760 [ 1056.477913] unmap_page_range+0xd36/0x2380 [ 1056.478291] ? vm_normal_page+0x2e0/0x2e0 [ 1056.478635] ? lock_release+0x3b2/0x6f0 [ 1056.478965] ? lock_downgrade+0x6d0/0x6d0 [ 1056.479302] ? uprobe_munmap+0x1c/0x560 [ 1056.479641] unmap_single_vma+0x198/0x310 [ 1056.479993] unmap_vmas+0x16b/0x2f0 [ 1056.480301] ? lock_downgrade+0x6d0/0x6d0 [ 1056.480645] ? unmap_mapping_range+0x50/0x50 [ 1056.481024] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1056.481485] exit_mmap+0x1d0/0x630 [ 1056.481787] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1056.482187] ? exit_aio+0x276/0x340 [ 1056.482490] ? do_munmap+0x40/0x40 [ 1056.482801] ? lock_is_held_type+0xd7/0x130 [ 1056.483169] mmput+0xc8/0x380 [ 1056.483449] do_exit+0xa34/0x2830 [ 1056.483742] ? find_held_lock+0x2c/0x110 [ 1056.484076] ? lock_release+0x3b2/0x6f0 [ 1056.484406] ? mm_update_next_owner+0x7d0/0x7d0 [ 1056.484788] ? lock_downgrade+0x6d0/0x6d0 [ 1056.485129] ? do_raw_spin_lock+0x121/0x260 [ 1056.485508] do_group_exit+0xd2/0x2f0 [ 1056.485829] get_signal+0x494/0x26e0 [ 1056.486151] ? lock_downgrade+0x6d0/0x6d0 [ 1056.486492] ? free_unref_page_commit.constprop.0+0x279/0x5e0 [ 1056.486967] ? signal_setup_done+0x4e0/0x4e0 [ 1056.487343] arch_do_signal_or_restart+0x2b0/0x1720 [ 1056.487756] ? lockdep_hardirqs_on+0x79/0x100 [ 1056.488131] ? call_rcu+0x585/0xa30 [ 1056.488447] ? get_sigframe_size+0x10/0x10 [ 1056.488798] ? __schedule+0x88a/0x2190 [ 1056.489126] ? io_schedule_timeout+0x180/0x180 [ 1056.489507] ? __x64_sys_futex_time32+0x480/0x480 [ 1056.489910] exit_to_user_mode_prepare+0x143/0x1c0 [ 1056.490316] syscall_exit_to_user_mode+0x19/0x50 [ 1056.490698] do_syscall_64+0x48/0x90 [ 1056.491009] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1056.491429] RIP: 0033:0x7eff01b5eb19 [ 1056.491730] Code: Unable to access opcode bytes at RIP 0x7eff01b5eaef. [ 1056.492244] RSP: 002b:00007efeff0b3218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1056.492847] RAX: 0000000000000001 RBX: 00007eff01c72028 RCX: 00007eff01b5eb19 [ 1056.493424] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007eff01c7202c [ 1056.493991] RBP: 00007eff01c72020 R08: 000000000000000e R09: 0000000000000000 [ 1056.494550] R10: 0000000000000000 R11: 0000000000000246 R12: 00007eff01c7202c [ 1056.495115] R13: 00007ffdb03ec5bf R14: 00007efeff0b3300 R15: 0000000000022000 [ 1056.495693] 01:24:24 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000270008000f801", 0x17}, {0x0, 0x0, 0x2400}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syncfs(r0) truncate(&(0x7f00000000c0)='./file1\x00', 0x0) write(r0, &(0x7f0000000080)="01", 0x20000081) r1 = fsmount(r0, 0x0, 0x70) mkdirat(r1, &(0x7f0000000140)='./file1\x00', 0x134) 01:24:24 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0xc0045878, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1056.574479] loop3: detected capacity change from 0 to 36 [ 1056.602445] Call Trace: [ 1056.602824] [ 1056.603112] x86_pmu_enable+0x580/0xd90 [ 1056.603619] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1056.604178] ctx_resched+0x2b0/0x390 [ 1056.604642] __perf_install_in_context+0x285/0x310 [ 1056.605257] ? __perf_event_enable+0x4e0/0x4e0 [ 1056.605823] remote_function+0x125/0x1b0 [ 1056.606334] flush_smp_call_function_queue+0x1df/0x610 [ 1056.606966] ? perf_duration_warn+0x40/0x40 [ 1056.607501] __sysvec_call_function_single+0x92/0x3a0 [ 1056.608123] sysvec_call_function_single+0x89/0xc0 [ 1056.608733] [ 1056.609009] [ 1056.609302] asm_sysvec_call_function_single+0x12/0x20 [ 1056.609945] RIP: 0010:__kasan_check_read+0x4/0x10 [ 1056.610539] Code: 84 02 48 85 db 0f 85 bf d8 85 02 48 83 c4 60 5b 5d 41 5c 41 5d c3 c3 e9 bf d9 85 02 cc cc cc cc cc cc cc cc cc cc 48 8b 0c 24 <89> f6 31 d2 e9 23 f9 ff ff 0f 1f 00 48 8b 0c 24 89 f6 ba 01 00 00 [ 1056.612793] RSP: 0018:ffff888028287930 EFLAGS: 00000293 [ 1056.613514] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff816e78f0 [ 1056.614550] RDX: ffff88802c3ab580 RSI: 0000000000000008 RDI: ffffea0000c29200 [ 1056.615584] RBP: ffffea0000c29200 R08: 0000000000000000 R09: 0000000000000000 [ 1056.616621] R10: ffffffff816e78c3 R11: 0000000000000000 R12: ffffea0000c29200 [ 1056.617675] R13: ffffea0000c29200 R14: ffffea0000c29208 R15: ffff888028287a60 [ 1056.618718] ? free_swap_cache+0x43/0x3b0 [ 1056.619348] ? free_swap_cache+0x70/0x3b0 [ 1056.619986] free_swap_cache+0x70/0x3b0 [ 1056.620593] free_pages_and_swap_cache+0x58/0x90 [ 1056.621322] tlb_finish_mmu+0x165/0x8d0 [ 1056.621934] exit_mmap+0x1ea/0x630 [ 1056.622477] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1056.623204] ? exit_aio+0x276/0x340 [ 1056.623771] ? do_munmap+0x40/0x40 [ 1056.624336] ? lock_is_held_type+0xd7/0x130 [ 1056.624998] mmput+0xc8/0x380 [ 1056.625506] do_exit+0xa34/0x2830 [ 1056.626032] ? find_held_lock+0x2c/0x110 [ 1056.626643] ? lock_release+0x3b2/0x6f0 [ 1056.627239] ? mm_update_next_owner+0x7d0/0x7d0 [ 1056.627926] ? lock_downgrade+0x6d0/0x6d0 [ 1056.628545] ? do_raw_spin_lock+0x121/0x260 [ 1056.629204] do_group_exit+0xd2/0x2f0 [ 1056.629808] get_signal+0x494/0x26e0 [ 1056.630395] ? signal_setup_done+0x4e0/0x4e0 [ 1056.631075] arch_do_signal_or_restart+0x2b0/0x1720 [ 1056.631832] ? do_futex+0x136/0x380 [ 1056.632384] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 1056.633229] ? get_sigframe_size+0x10/0x10 [ 1056.633892] ? __x64_sys_futex+0x1c6/0x4c0 [ 1056.634529] ? __x64_sys_futex_time32+0x480/0x480 [ 1056.635256] exit_to_user_mode_prepare+0x143/0x1c0 [ 1056.635934] syscall_exit_to_user_mode+0x19/0x50 [ 1056.636635] do_syscall_64+0x48/0x90 [ 1056.637159] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1056.637942] RIP: 0033:0x7f1a55218b19 [ 1056.638492] Code: Unable to access opcode bytes at RIP 0x7f1a55218aef. [ 1056.639433] RSP: 002b:00007f1a5278e218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1056.640532] RAX: fffffffffffffe00 RBX: 00007f1a5532bf68 RCX: 00007f1a55218b19 [ 1056.641585] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f1a5532bf68 [ 1056.642620] RBP: 00007f1a5532bf60 R08: 0000000000000000 R09: 0000000000000000 [ 1056.643654] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f1a5532bf6c [ 1056.644683] R13: 00007ffd9cd9819f R14: 00007f1a5278e300 R15: 0000000000022000 [ 1056.645755] 01:24:38 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x4200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:24:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = dup(r0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) ioctl$FAT_IOCTL_GET_VOLUME_ID(r2, 0x80047213, &(0x7f0000000000)) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000005c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r2, @ANYBLOB="00000000000000002e2f66696c65300085169ab0038355b3874a1fa8240a857a3c7c0d6eb46adeb7dcd4c7b96d974cd8e313928190fd3036c73218e53b760fdffe9237d0e5c1baaf0c78af5aecfe07c52f9e9540ce4e68237182a8d3ba91db371a9f521e61b12f1d355fa41ff2dbb4361864a98470310c7c4474fb3342b548"]) r3 = openat$cgroup_ro(r1, &(0x7f00000004c0)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r5, 0x540a, 0x2) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r5, 0xf505, 0x0) ioctl$TCXONC(r4, 0x540a, 0x2) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r6, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r6, 0xc0189375, &(0x7f0000000500)={{0x1, 0x1, 0x18, r3}, '.\x00'}) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000580)) ioctl$KDFONTOP_SET(r3, 0x4b72, &(0x7f0000000040)={0x0, 0x0, 0x8, 0xa, 0x0, &(0x7f00000000c0)="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"}) r7 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r7, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$SCSI_IOCTL_GET_IDLUN(r7, 0x5382, &(0x7f0000000540)) 01:24:38 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x400000, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) open_by_handle_at(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="0800000002418ee07e9ee30dd8aa7ebf69ad0008d800"/32], 0x0) 01:24:38 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:24:38 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0xfc) 01:24:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 1) 01:24:38 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0xc0189436, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:24:38 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x402200, 0x5d, 0x1}, 0x18) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000002c0)={r0, 0x101, 0xffff, 0x2}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x2fac39c995a22a18, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@access_any}, {@debug={'debug', 0x3d, 0xd251}}, {@fscache}], [{@appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, ',.'}}]}}) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000025c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@afid={'afid', 0x3d, 0x9}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@uid_lt}, {@hash}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@subj_user={'subj_user', 0x3d, 'trans=fd,'}}, {@audit}, {@fsname={'fsname', 0x3d, 'afid'}}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}]}}) [ 1071.224874] loop1: detected capacity change from 0 to 256 [ 1071.228429] FAULT_INJECTION: forcing a failure. [ 1071.228429] name failslab, interval 1, probability 0, space 0, times 0 [ 1071.229945] CPU: 1 PID: 7804 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1071.230943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1071.232351] Call Trace: [ 1071.232681] [ 1071.232974] dump_stack_lvl+0x8b/0xb3 [ 1071.233511] should_fail.cold+0x5/0xa [ 1071.234028] ? __do_sys_memfd_create+0xac/0x4f0 [ 1071.234640] should_failslab+0x5/0x10 [ 1071.235134] __kmalloc+0x72/0x440 [ 1071.235601] __do_sys_memfd_create+0xac/0x4f0 [ 1071.236200] do_syscall_64+0x3b/0x90 [ 1071.236694] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1071.237385] RIP: 0033:0x7f2ca2f96b19 [ 1071.237876] 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 [ 1071.240204] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1071.241206] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1071.242201] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1071.243154] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1071.244103] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1071.245053] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1071.245096] [ 1071.264768] Call Trace: [ 1071.265142] [ 1071.265494] x86_pmu_enable+0x580/0xd90 [ 1071.266031] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1071.266601] ctx_resched+0x2b0/0x390 [ 1071.267091] __perf_install_in_context+0x285/0x310 [ 1071.267719] ? __perf_event_enable+0x4e0/0x4e0 [ 1071.268309] remote_function+0x125/0x1b0 [ 1071.268346] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1071.268379] ? perf_duration_warn+0x40/0x40 [ 1071.268415] generic_exec_single+0x203/0x300 [ 1071.268448] smp_call_function_single+0x189/0x460 [ 1071.268476] ? perf_duration_warn+0x40/0x40 [ 1071.268513] ? generic_exec_single+0x300/0x300 [ 1071.268540] ? perf_duration_warn+0x40/0x40 [ 1071.268582] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1071.268614] ? lock_is_held_type+0xd7/0x130 [ 1071.268661] perf_install_in_context+0x4a3/0x550 [ 1071.268703] ? perf_group_attach+0x450/0x450 [ 1071.268741] ? __perf_event_enable+0x4e0/0x4e0 [ 1071.268772] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1071.268802] ? exclusive_event_installable+0x254/0x320 [ 1071.268847] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1071.268895] ? perf_remove_from_context+0x230/0x230 [ 1071.268954] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1071.269004] do_syscall_64+0x3b/0x90 [ 1071.269037] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1071.269074] RIP: 0033:0x7f9f8ab18b19 [ 1071.269093] 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 [ 1071.269117] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1071.269143] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1071.269160] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1071.269175] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1071.269191] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1071.269207] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1071.269249] [ 1071.287041] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1071.364274] Call Trace: [ 1071.364289] [ 1071.364310] x86_pmu_enable+0x580/0xd90 [ 1071.364348] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1071.364402] ctx_resched+0x2b0/0x390 [ 1071.364436] __perf_install_in_context+0x285/0x310 [ 1071.364472] ? __perf_event_enable+0x4e0/0x4e0 [ 1071.364502] remote_function+0x125/0x1b0 [ 1071.364536] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1071.364568] ? perf_duration_warn+0x40/0x40 [ 1071.364604] generic_exec_single+0x203/0x300 [ 1071.364641] smp_call_function_single+0x189/0x460 [ 1071.364668] ? perf_duration_warn+0x40/0x40 [ 1071.364705] ? generic_exec_single+0x300/0x300 [ 1071.364732] ? perf_duration_warn+0x40/0x40 [ 1071.364774] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1071.364807] ? lock_is_held_type+0xd7/0x130 [ 1071.364853] perf_install_in_context+0x4a3/0x550 [ 1071.364894] ? perf_group_attach+0x450/0x450 [ 1071.364931] ? __perf_event_enable+0x4e0/0x4e0 [ 1071.364963] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1071.364993] ? exclusive_event_installable+0x254/0x320 [ 1071.365037] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1071.365085] ? perf_remove_from_context+0x230/0x230 [ 1071.365112] ? xfd_validate_state+0x59/0x180 [ 1071.365171] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1071.365220] do_syscall_64+0x3b/0x90 [ 1071.365253] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1071.365290] RIP: 0033:0x7f9f8ab18b19 [ 1071.365308] 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 [ 1071.365331] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1071.365356] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1071.365373] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1071.365388] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1071.365403] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1071.365419] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1071.365475] [ 1071.396471] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:24:53 executing program 1: write$eventfd(0xffffffffffffffff, &(0x7f0000000040)=0x5, 0x8) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000000)={0x7fff}) 01:24:53 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0xc020660b, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:24:53 executing program 0: fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, 0x0, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x733c524f64796dd0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, 0x0) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f00000005c0)={0x0, 0x4, [0x80000001, 0x0, 0x4, 0x0, 0x5, 0x1]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$IORING_OFF_SQ_RING(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000000, 0x11, r1, 0x0) syz_mount_image$vfat(0x0, &(0x7f00000006c0)='./file0\x00', 0x1f, 0x1, &(0x7f0000000780)=[{&(0x7f0000000700)="72ad10fe5bb590a5544d4bef9ad2693b2a1799e9995af8b075d15bfa32b37ea490af0f3ba597c8965bc1d314411126e27c13700e13db1e0fb77c8a3de8a8cba3ae795c8f1ea5a4215105fd8799619ca465ee", 0x52, 0x8}], 0x48, 0x0) 01:24:53 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) unlink(&(0x7f0000000080)='./file1\x00') pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)='5', 0x1}], 0x1, 0x9, 0x0) 01:24:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 2) [ 1085.923236] FAULT_INJECTION: forcing a failure. [ 1085.923236] name failslab, interval 1, probability 0, space 0, times 0 [ 1085.924811] CPU: 0 PID: 7833 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1085.925895] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1085.927384] Call Trace: [ 1085.927740] [ 1085.928057] dump_stack_lvl+0x8b/0xb3 [ 1085.928602] should_fail.cold+0x5/0xa [ 1085.929134] ? create_object.isra.0+0x3a/0xa20 [ 1085.929787] should_failslab+0x5/0x10 [ 1085.930322] kmem_cache_alloc+0x5b/0x480 [ 1085.930900] create_object.isra.0+0x3a/0xa20 [ 1085.931525] ? kasan_unpoison+0x23/0x50 [ 1085.932086] __kmalloc+0x25b/0x440 [ 1085.932588] __do_sys_memfd_create+0xac/0x4f0 [ 1085.933231] do_syscall_64+0x3b/0x90 [ 1085.933772] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1085.934493] RIP: 0033:0x7f2ca2f96b19 01:24:53 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:24:53 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x114) setxattr$trusted_overlay_redirect(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40), &(0x7f0000000180)='./file0\x00', 0x8, 0x3) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r0, 0x800c6613, &(0x7f00000000c0)=@v2={0x2, @adiantum, 0x2, '\x00', @b}) openat(r0, &(0x7f0000000a80)='./file0\x00', 0x80800, 0x21) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$DVD_WRITE_STRUCT(r1, 0x530c, &(0x7f0000000240)) unlink(&(0x7f0000000ac0)='./file0\x00') syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000daf4655fdaf4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000000140)="000000000000000000000030ee7fdbd1e0010000000c0000182e7b414a630f51b1", 0x21, 0x4e0}, {&(0x7f0000010300)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d9f4655fdaf4655fdaf4655f000000000000040004", 0x1d, 0x2200}], 0x401, &(0x7f0000000040)) r2 = syz_open_dev$mouse(&(0x7f0000000bc0), 0x2, 0x8000) mknodat(r2, &(0x7f0000000c00)='./file1\x00', 0x2, 0x5) fork() 01:24:53 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) r2 = gettid() migrate_pages(r2, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) r3 = gettid() migrate_pages(r3, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r4, 0x540a, 0x2) kcmp(r2, r3, 0x6, r1, r4) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001d00)=[{{&(0x7f00000004c0), 0x6e, &(0x7f0000000640)=[{&(0x7f0000000540)=""/253, 0xfd}], 0x1, &(0x7f0000001d80)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32, @ANYBLOB="00000000180000a34cfe811ea6b087d800000000913e4d04f4cefe146f783c099d7c40d23272f4f0426fe3fb863ac90b3dde0b676ffddad87485627f7a9d110ee2a8ae3415c9eb32e311b766c838cc0d1e9e000c41db440b199dc80a051fb893b4517ff51df960413ef2f7d0da021e2051cb15a38b59ddfb97743fb4df57365f5c79793a37922647ee34042a67facf47fbc49b918048819d34104531218c1842864b44ce74108f034b6de9ff90b7bc7e0857be08d15aa00c88b2589a2cd7b1764939e7e699d634300e91", @ANYRES32, @ANYRES32], 0x68}}, {{&(0x7f0000000700)=@abs, 0x6e, &(0x7f0000001c40)=[{&(0x7f0000000780)=""/17, 0x11}, {&(0x7f00000007c0)=""/226, 0xe2}, {&(0x7f00000008c0)=""/83, 0x53}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/63, 0x3f}, {&(0x7f0000001980)=""/248, 0xf8}, {&(0x7f0000001a80)=""/42, 0x2a}, {&(0x7f0000001ac0)=""/185, 0xb9}, {&(0x7f0000001b80)=""/167, 0xa7}], 0x9}}], 0x2, 0x12100, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_GET(r5, 0x4b72, &(0x7f0000000000)={0x1, 0x0, 0xf, 0x17, 0x112, &(0x7f00000000c0)}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000680)=0x5) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1085.935021] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1085.937555] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1085.938610] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1085.939596] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1085.940572] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1085.941533] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1085.942513] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1085.943525] [ 1085.967051] audit: type=1400 audit(1642814693.586:21): avc: denied { map } for pid=7828 comm="syz-executor.0" path="pipe:[26992]" dev="pipefs" ino=26992 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=1 [ 1085.968393] loop7: detected capacity change from 0 to 256 [ 1085.984434] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:24:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 3) 01:24:53 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:24:53 executing program 0: sendmsg$NL802154_CMD_DEL_SEC_LEVEL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, 0x0}, 0x0) clone3(&(0x7f00000012c0)={0x40008500, 0x0, 0x0, 0x0, {0x2f}, 0x0, 0x0, 0x0, 0x0, 0x56}, 0x58) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x26e1, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r0, 0xc080661a, &(0x7f0000000100)={@desc={0x1, 0x0, @desc1}}) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40286608, &(0x7f0000000000)=ANY=[]) r1 = gettid() migrate_pages(r1, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) syz_open_procfs(r1, &(0x7f0000000040)='net/if_inet6\x00') 01:24:53 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:24:53 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:24:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 4) 01:24:53 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sysvipc/msg\x00', 0x0, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = fsmount(r1, 0x1, 0x0) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0), 0x400040, 0x0) dup3(r2, r3, 0x0) mq_notify(r0, &(0x7f0000000080)={0x0, 0xa}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000040)) pwrite64(r4, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) ioctl$SG_IO(r3, 0x2285, &(0x7f0000001840)={0x0, 0xffffffffffffffff, 0xc3, 0x0, @scatter={0x8, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)=""/5, 0x5}, {&(0x7f0000000240)=""/133, 0x85}, {&(0x7f0000000300)=""/245, 0xf5}, {&(0x7f0000000400)=""/85, 0x55}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/211, 0xd3}, {&(0x7f0000001580)=""/13, 0xd}]}, &(0x7f0000001640)="957abf58693720179c7c6c9326e76616b7cb5261f1b40a5a929c7e4df09747cbc12d087cbd89d74dc34a274fe6ddbaf2b443abfa72d38a20a1f7adc3be470d157d7eee8339492e35957223b58fa90db13dc90701cb1902627b2ce600a45f3b34fa009dea3e32a0b79a6520244726fc6607a79a148bd243701ca808664817355cf296d6f9b01010db6418fee1b14dc280272dca542d0d01a6a6e3485b0377c6ae931b20506e2bd5bbba3108fec9f139678aa19991193797d2b2b5dc4d58d3cb1b9a36c3", &(0x7f0000001740)=""/186, 0xff, 0x10031, 0x3, &(0x7f0000001800)}) 01:24:53 executing program 6: r0 = clone3(&(0x7f0000004c00)={0xc1000500, 0x0, 0x0, 0x0, {0x39}, 0x0, 0x0, 0x0, &(0x7f0000004bc0)=[0x0], 0x1}, 0x58) r1 = gettid() migrate_pages(r1, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) getpgrp(0x0) r2 = gettid() migrate_pages(r2, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) r3 = getpgid(r0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002500)={&(0x7f0000001100)=@abs, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001180)=""/119, 0x77}, {&(0x7f0000001200)=""/143, 0x8f}, {&(0x7f00000012c0)=""/42, 0x2a}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/250, 0xfa}], 0x5, &(0x7f0000002480)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}, 0x40000000) r5 = gettid() migrate_pages(r5, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r6, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r7 = gettid() migrate_pages(r7, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) r8 = dup3(r6, r4, 0x80000) r9 = gettid() migrate_pages(r9, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) clone3(&(0x7f0000002580)={0x88108a80, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {}, &(0x7f00000000c0), 0x0, &(0x7f0000002600)=""/4106, &(0x7f0000000100)=[r5, r9, r2, r5, r3, r7, r0, r5], 0x8, {r8}}, 0x58) 01:24:53 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_dev$vcsn(&(0x7f00000034c0), 0x6, 0x721400) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) r3 = geteuid() fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000040)={{}, {}, [{0x2, 0xc, 0xee00}, {0x2, 0x0, 0xffffffffffffffff}, {0x2, 0x2, 0xffffffffffffffff}, {0x2, 0x1, 0xee00}, {0x2, 0x3, 0xffffffffffffffff}, {0x2, 0x5, r2}, {0x2, 0x6, r3}], {0x4, 0x2}, [{0x8, 0x3, 0xee00}, {0x8, 0x1, 0xee00}, {0x8, 0x2}], {0x10, 0x3}, {0x20, 0x5}}, 0x74, 0x3) close_range(r0, 0xffffffffffffffff, 0x0) [ 1086.026381] loop3: detected capacity change from 0 to 512 [ 1086.062094] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e018, mo2=0002] [ 1086.062404] System zones: 0-11 [ 1086.085543] EXT4-fs (loop3): orphan cleanup on readonly fs [ 1086.085570] EXT4-fs error (device loop3): ext4_orphan_get:1419: comm syz-executor.3: bad orphan inode 805306368 [ 1086.087108] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. 01:24:54 executing program 1: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100), r0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@rand_addr=' \x01\x00', r4}, 0x14) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r1, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}, @FOU_ATTR_PEER_V4={0x8, 0x8, @empty}, @FOU_ATTR_TYPE={0x5}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @private1}, @FOU_ATTR_IFINDEX={0x8, 0xb, r4}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x8000) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000080)={0x2, 'gre0\x00', {0x200}, 0x21}) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4b, &(0x7f0000000000)={0x80000001}) [ 1086.093155] EXT4-fs warning (device sda): verify_group_input:160: Bad blocks count 0 [ 1086.162000] FAULT_INJECTION: forcing a failure. [ 1086.162000] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1086.162025] CPU: 1 PID: 7866 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1086.162039] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1086.162048] Call Trace: [ 1086.162052] [ 1086.162058] dump_stack_lvl+0x8b/0xb3 [ 1086.162080] should_fail.cold+0x5/0xa [ 1086.162097] _copy_from_user+0x2e/0x170 [ 1086.162117] __do_sys_memfd_create+0xff/0x4f0 01:24:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 5) [ 1086.162141] do_syscall_64+0x3b/0x90 [ 1086.162158] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.162177] RIP: 0033:0x7f2ca2f96b19 [ 1086.162187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1086.162199] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1086.162212] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1086.162221] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1086.162229] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1086.162237] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1086.162245] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1086.162265] [ 1086.226664] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 1086.312392] FAULT_INJECTION: forcing a failure. [ 1086.312392] name failslab, interval 1, probability 0, space 0, times 0 01:24:54 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1086.312418] CPU: 1 PID: 7881 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1086.312433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1086.312442] Call Trace: [ 1086.312447] [ 1086.312453] dump_stack_lvl+0x8b/0xb3 [ 1086.312476] should_fail.cold+0x5/0xa [ 1086.312492] ? shmem_alloc_inode+0x18/0x40 [ 1086.312514] should_failslab+0x5/0x10 [ 1086.312526] kmem_cache_alloc+0x5b/0x480 [ 1086.312544] ? shmem_destroy_inode+0x70/0x70 [ 1086.312564] shmem_alloc_inode+0x18/0x40 [ 1086.312583] ? shmem_destroy_inode+0x70/0x70 [ 1086.312605] alloc_inode+0x63/0x230 [ 1086.312626] new_inode+0x23/0x240 [ 1086.312648] shmem_get_inode+0x18b/0xcb0 [ 1086.312673] __shmem_file_setup+0xb8/0x310 [ 1086.312693] ? _copy_from_user+0x139/0x170 [ 1086.312713] __do_sys_memfd_create+0x1c6/0x4f0 [ 1086.312737] do_syscall_64+0x3b/0x90 [ 1086.312755] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.312776] RIP: 0033:0x7f2ca2f96b19 [ 1086.312786] 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 [ 1086.312799] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1086.312812] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 01:24:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 6) [ 1086.312821] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1086.312829] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1086.312837] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1086.312845] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1086.312866] [ 1086.341160] Call Trace: [ 1086.341178] [ 1086.341200] x86_pmu_enable+0x580/0xd90 [ 1086.341243] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1086.341301] ctx_resched+0x2b0/0x390 [ 1086.341338] __perf_install_in_context+0x285/0x310 [ 1086.341371] ? __perf_event_enable+0x4e0/0x4e0 [ 1086.341404] remote_function+0x125/0x1b0 [ 1086.341440] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1086.341474] ? perf_duration_warn+0x40/0x40 [ 1086.341513] generic_exec_single+0x203/0x300 [ 1086.341547] smp_call_function_single+0x189/0x460 [ 1086.341576] ? perf_duration_warn+0x40/0x40 [ 1086.341621] ? generic_exec_single+0x300/0x300 [ 1086.341650] ? perf_duration_warn+0x40/0x40 [ 1086.341705] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1086.341740] ? lock_is_held_type+0xd7/0x130 [ 1086.341789] perf_install_in_context+0x4a3/0x550 [ 1086.341834] ? perf_group_attach+0x450/0x450 [ 1086.341874] ? __perf_event_enable+0x4e0/0x4e0 [ 1086.341908] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1086.341940] ? exclusive_event_installable+0x254/0x320 [ 1086.341987] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1086.342034] ? __up_read+0x192/0x710 [ 1086.342060] ? perf_remove_from_context+0x230/0x230 [ 1086.342092] ? up_write+0x460/0x460 [ 1086.342142] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1086.342195] do_syscall_64+0x3b/0x90 [ 1086.342230] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.342270] RIP: 0033:0x7f9f8ab18b19 [ 1086.342290] 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 [ 1086.342315] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1086.342342] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1086.342360] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1086.342376] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1086.342392] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1086.342408] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1086.342453] [ 1086.479047] Call Trace: [ 1086.479068] [ 1086.479090] x86_pmu_enable+0x580/0xd90 [ 1086.479142] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1086.479196] ctx_resched+0x2b0/0x390 [ 1086.479231] __perf_install_in_context+0x285/0x310 [ 1086.479260] ? __irq_exit_rcu+0x113/0x170 [ 1086.479290] ? __perf_event_enable+0x4e0/0x4e0 [ 1086.479320] remote_function+0x125/0x1b0 [ 1086.479359] flush_smp_call_function_queue+0x1df/0x610 [ 1086.479387] ? perf_duration_warn+0x40/0x40 [ 1086.479428] __sysvec_call_function_single+0x92/0x3a0 [ 1086.479460] sysvec_call_function_single+0x89/0xc0 [ 1086.479498] [ 1086.479506] [ 1086.479515] asm_sysvec_call_function_single+0x12/0x20 [ 1086.479554] RIP: 0010:__sanitizer_cov_trace_pc+0x0/0x60 [ 1086.479588] Code: 48 89 ef 5d e9 d1 97 30 00 be 03 00 00 00 5d e9 26 22 bc 00 66 0f 1f 44 00 00 48 8b be b0 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 <65> 8b 05 e9 4f bf 7e 89 c1 48 8b 34 24 81 e1 00 01 00 00 65 48 8b [ 1086.479611] RSP: 0018:ffff888040b670e0 EFLAGS: 00000246 [ 1086.479634] RAX: 000ffffffffff000 RBX: 1ffff1100816ce24 RCX: 0000000000000000 [ 1086.479651] RDX: 0000000000000000 RSI: ffff8880284ab580 RDI: 0000000000000003 [ 1086.479666] RBP: ffffffff84efda20 R08: 0000000000000000 R09: 0000000000000000 [ 1086.479682] R10: ffffffff81662887 R11: 0000000000000000 R12: 000ffffffffff000 [ 1086.479697] R13: 0000000000000c98 R14: 000000001d555067 R15: ffff888042e42000 [ 1086.479722] ? __handle_mm_fault+0x557/0x3570 [ 1086.479761] __handle_mm_fault+0x582/0x3570 [ 1086.479790] ? lock_is_held_type+0xd7/0x130 [ 1086.479827] ? __pmd_alloc+0x680/0x680 [ 1086.479885] handle_mm_fault+0x2e6/0xa20 [ 1086.479916] __get_user_pages+0x522/0x1120 [ 1086.479965] ? follow_page_mask+0x1830/0x1830 [ 1086.480001] ? down_read+0x198/0x440 [ 1086.480031] ? rwsem_down_read_slowpath+0xa10/0xa10 [ 1086.480077] get_user_pages_unlocked+0x1b3/0x760 [ 1086.480114] ? internal_get_user_pages_fast+0xd09/0x2bd0 [ 1086.480155] ? fault_in_safe_writeable+0xa20/0xa20 [ 1086.480206] internal_get_user_pages_fast+0x16d7/0x2bd0 [ 1086.480282] ? get_user_pages+0xc0/0xc0 [ 1086.480331] get_user_pages_fast+0x66/0xa0 [ 1086.480369] iov_iter_get_pages+0x1b9/0xd90 [ 1086.480415] ? iter_xarray_populate_pages+0x840/0x840 [ 1086.480451] ? mempool_resize+0x7d0/0x7d0 [ 1086.480482] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1086.480515] ? mempool_resize+0x7d0/0x7d0 [ 1086.480551] bio_iov_iter_get_pages+0x1ed/0xf00 [ 1086.480586] ? bvec_alloc+0x173/0x200 [ 1086.480619] ? bio_iov_bvec_set+0x380/0x380 [ 1086.480645] ? bvec_alloc+0x130/0x200 [ 1086.480666] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1086.480713] iomap_dio_bio_iter+0xb1a/0x14a0 [ 1086.480765] __iomap_dio_rw+0xcd2/0x1a80 [ 1086.480817] ? iomap_dio_bio_iter+0x14a0/0x14a0 [ 1086.480849] ? jbd2_journal_stop+0x63a/0xed0 [ 1086.480879] ? lockdep_hardirqs_on+0x79/0x100 [ 1086.480949] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1086.480979] ? ext4_fc_destroy_dentry_cache+0x20/0x20 [ 1086.481005] ? jbd2__journal_start+0xf3/0x8d0 [ 1086.481046] iomap_dio_rw+0x38/0x90 [ 1086.481074] ext4_file_write_iter+0xa71/0x1890 [ 1086.481128] ? ext4_file_read_iter+0x490/0x490 [ 1086.481159] ? do_raw_spin_unlock+0x4f/0x210 [ 1086.481194] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1086.481227] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1086.481265] new_sync_write+0x437/0x660 [ 1086.481297] ? new_sync_read+0x6f0/0x6f0 [ 1086.481329] ? x86_pmu_enable+0xb10/0xd90 [ 1086.481364] ? lock_release+0x6f0/0x6f0 [ 1086.481391] ? avc_policy_seqno+0x9/0x70 [ 1086.481413] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1086.481453] ? lock_is_held_type+0xd7/0x130 [ 1086.481499] vfs_write+0x7d1/0xae0 [ 1086.481539] __x64_sys_pwrite64+0x1fd/0x250 [ 1086.481572] ? vfs_write+0xae0/0xae0 [ 1086.481606] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1086.481654] do_syscall_64+0x3b/0x90 [ 1086.481715] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.481750] RIP: 0033:0x7f1a55218b19 [ 1086.481769] 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 [ 1086.481790] RSP: 002b:00007f1a5278e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 1086.481813] RAX: ffffffffffffffda RBX: 00007f1a5532bf60 RCX: 00007f1a55218b19 [ 1086.481829] RDX: 00000000fffffe5f RSI: 0000000020000000 RDI: 0000000000000006 [ 1086.481845] RBP: 00007f1a55272f6d R08: 0000000000000000 R09: 0000000000000000 [ 1086.481859] R10: 0000000008040000 R11: 0000000000000246 R12: 0000000000000000 [ 1086.481874] R13: 00007ffd9cd9819f R14: 00007f1a5278e300 R15: 0000000000022000 [ 1086.481917] [ 1086.494276] FAULT_INJECTION: forcing a failure. [ 1086.494276] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.494300] CPU: 1 PID: 7895 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1086.494317] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1086.494328] Call Trace: [ 1086.494332] [ 1086.494339] dump_stack_lvl+0x8b/0xb3 [ 1086.494363] should_fail.cold+0x5/0xa [ 1086.494384] ? create_object.isra.0+0x3a/0xa20 [ 1086.494408] should_failslab+0x5/0x10 [ 1086.494421] kmem_cache_alloc+0x5b/0x480 [ 1086.494440] create_object.isra.0+0x3a/0xa20 [ 1086.494459] ? kasan_unpoison+0x23/0x50 [ 1086.494482] kmem_cache_alloc+0x239/0x480 [ 1086.494498] ? shmem_destroy_inode+0x70/0x70 [ 1086.494520] shmem_alloc_inode+0x18/0x40 [ 1086.494538] ? shmem_destroy_inode+0x70/0x70 [ 1086.494557] alloc_inode+0x63/0x230 [ 1086.494578] new_inode+0x23/0x240 [ 1086.494600] shmem_get_inode+0x18b/0xcb0 [ 1086.494625] __shmem_file_setup+0xb8/0x310 [ 1086.494645] ? _copy_from_user+0x139/0x170 [ 1086.494664] __do_sys_memfd_create+0x1c6/0x4f0 [ 1086.494688] do_syscall_64+0x3b/0x90 [ 1086.494706] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.494725] RIP: 0033:0x7f2ca2f96b19 [ 1086.494735] 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 [ 1086.494747] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1086.494761] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1086.494770] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1086.494778] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1086.494786] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1086.494795] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1086.494815] [ 1086.499916] loop7: detected capacity change from 0 to 256 [ 1086.516418] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1086.611900] Call Trace: [ 1086.611919] [ 1086.611942] x86_pmu_enable+0x580/0xd90 [ 1086.611988] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1086.612043] ctx_resched+0x2b0/0x390 [ 1086.612079] __perf_install_in_context+0x285/0x310 [ 1086.612108] ? __irq_exit_rcu+0x113/0x170 [ 1086.612139] ? __perf_event_enable+0x4e0/0x4e0 [ 1086.612169] remote_function+0x125/0x1b0 [ 1086.612209] flush_smp_call_function_queue+0x1df/0x610 [ 1086.612237] ? perf_duration_warn+0x40/0x40 [ 1086.612278] __sysvec_call_function_single+0x92/0x3a0 [ 1086.612310] sysvec_call_function_single+0x89/0xc0 [ 1086.612349] [ 1086.612357] [ 1086.612367] asm_sysvec_call_function_single+0x12/0x20 [ 1086.612406] RIP: 0010:console_unlock+0xa7f/0xae0 [ 1086.612438] Code: f7 ff ff 4c 89 ef e8 00 59 49 00 e9 bd f9 ff ff 4c 89 ef e8 f3 58 49 00 e9 3b fa ff ff e8 b9 29 18 00 e8 24 f4 1e 00 fb 31 f6 <31> ff e8 ba 2b 18 00 e9 cc fe ff ff 4c 89 04 24 e8 ac 58 49 00 4c [ 1086.612461] RSP: 0018:ffff888046827928 EFLAGS: 00000246 [ 1086.612484] RAX: 00000000000014d9 RBX: dffffc0000000000 RCX: 1ffffffff0d42dbe [ 1086.612501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1086.612516] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff86a16807 [ 1086.612532] R10: fffffbfff0d42d00 R11: 0000000000000001 R12: ffff888046827980 [ 1086.612548] R13: ffffffff855e0650 R14: ffffffff82be75a0 R15: 0000000000000200 [ 1086.612565] ? netconsole_netdev_event+0x360/0x360 [ 1086.612623] ? console_unlock+0xa7c/0xae0 [ 1086.612660] ? devkmsg_read+0x730/0x730 [ 1086.612691] ? rwlock_bug.part.0+0x90/0x90 [ 1086.612759] con_font_op+0x1db/0xc90 [ 1086.612790] ? __might_fault+0xd1/0x170 [ 1086.612828] ? lock_downgrade+0x6d0/0x6d0 [ 1086.612857] ? con_write+0x40/0x40 [ 1086.612908] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1086.612947] vt_ioctl+0x617/0x2c80 [ 1086.612987] ? vt_waitactive+0x3a0/0x3a0 [ 1086.613021] ? __lock_acquire+0xbac/0x5b70 [ 1086.613071] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1086.613108] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1086.613144] ? vt_waitactive+0x3a0/0x3a0 [ 1086.613180] tty_ioctl+0x85b/0x1780 [ 1086.613216] ? tty_lookup_driver+0x550/0x550 [ 1086.613251] ? selinux_file_ioctl+0x418/0x5d0 [ 1086.613286] ? selinux_file_ioctl+0x10f/0x5d0 [ 1086.613319] ? lock_downgrade+0x6d0/0x6d0 [ 1086.613349] ? selinux_inode_getsecctx+0x90/0x90 [ 1086.613382] ? up_write+0x460/0x460 [ 1086.613420] ? __fget_files+0x28d/0x470 [ 1086.613451] ? __x64_sys_ioctl+0x97/0x210 [ 1086.613480] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1086.613511] ? tty_lookup_driver+0x550/0x550 [ 1086.613548] __x64_sys_ioctl+0x196/0x210 [ 1086.613579] do_syscall_64+0x3b/0x90 [ 1086.613612] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.613647] RIP: 0033:0x7eff01b5eb19 [ 1086.613666] 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 [ 1086.613699] RSP: 002b:00007efeff0d4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1086.613723] RAX: ffffffffffffffda RBX: 00007eff01c71f60 RCX: 00007eff01b5eb19 [ 1086.613739] RDX: 0000000020000000 RSI: 0000000000004b72 RDI: 0000000000000006 [ 1086.613754] RBP: 00007eff01bb8f6d R08: 0000000000000000 R09: 0000000000000000 [ 1086.613769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1086.613784] R13: 00007ffdb03ec5bf R14: 00007efeff0d4300 R15: 0000000000022000 [ 1086.613826] [ 1086.631630] Call Trace: [ 1086.631643] [ 1086.631666] x86_pmu_enable+0x580/0xd90 [ 1086.631701] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1086.631757] ctx_resched+0x2b0/0x390 [ 1086.631791] __perf_install_in_context+0x285/0x310 [ 1086.631819] ? __irq_exit_rcu+0x113/0x170 [ 1086.631848] ? __perf_event_enable+0x4e0/0x4e0 [ 1086.631878] remote_function+0x125/0x1b0 [ 1086.631918] flush_smp_call_function_queue+0x1df/0x610 [ 1086.631945] ? perf_duration_warn+0x40/0x40 [ 1086.631987] __sysvec_call_function_single+0x92/0x3a0 [ 1086.632018] sysvec_call_function_single+0x89/0xc0 [ 1086.632056] [ 1086.632063] [ 1086.632074] asm_sysvec_call_function_single+0x12/0x20 [ 1086.632112] RIP: 0010:console_unlock+0xa7f/0xae0 [ 1086.632143] Code: f7 ff ff 4c 89 ef e8 00 59 49 00 e9 bd f9 ff ff 4c 89 ef e8 f3 58 49 00 e9 3b fa ff ff e8 b9 29 18 00 e8 24 f4 1e 00 fb 31 f6 <31> ff e8 ba 2b 18 00 e9 cc fe ff ff 4c 89 04 24 e8 ac 58 49 00 4c [ 1086.632164] RSP: 0018:ffff888046827928 EFLAGS: 00000246 [ 1086.632185] RAX: 0000000000001525 RBX: dffffc0000000000 RCX: 1ffffffff0d42dbe [ 1086.632202] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1086.632217] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff86a16807 [ 1086.632232] R10: fffffbfff0d42d00 R11: 0000000000000001 R12: ffff888046827980 [ 1086.632247] R13: ffffffff855e0650 R14: ffffffff82be75a0 R15: 0000000000000200 [ 1086.632265] ? netconsole_netdev_event+0x360/0x360 [ 1086.632319] ? console_unlock+0xa7c/0xae0 [ 1086.632356] ? devkmsg_read+0x730/0x730 [ 1086.632387] ? rwlock_bug.part.0+0x90/0x90 [ 1086.632455] con_font_op+0x1db/0xc90 [ 1086.632484] ? __might_fault+0xd1/0x170 [ 1086.632520] ? lock_downgrade+0x6d0/0x6d0 [ 1086.632549] ? con_write+0x40/0x40 [ 1086.632600] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1086.632639] vt_ioctl+0x617/0x2c80 [ 1086.632677] ? vt_waitactive+0x3a0/0x3a0 [ 1086.632711] ? __lock_acquire+0xbac/0x5b70 [ 1086.632762] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1086.632799] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1086.632834] ? vt_waitactive+0x3a0/0x3a0 [ 1086.632870] tty_ioctl+0x85b/0x1780 [ 1086.632906] ? tty_lookup_driver+0x550/0x550 [ 1086.632941] ? selinux_file_ioctl+0x418/0x5d0 [ 1086.632975] ? selinux_file_ioctl+0x10f/0x5d0 [ 1086.633008] ? lock_downgrade+0x6d0/0x6d0 [ 1086.633038] ? selinux_inode_getsecctx+0x90/0x90 [ 1086.633071] ? up_write+0x460/0x460 [ 1086.633109] ? __fget_files+0x28d/0x470 [ 1086.633140] ? __x64_sys_ioctl+0x97/0x210 [ 1086.633169] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1086.633199] ? tty_lookup_driver+0x550/0x550 [ 1086.633237] __x64_sys_ioctl+0x196/0x210 [ 1086.633268] do_syscall_64+0x3b/0x90 [ 1086.633301] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.633336] RIP: 0033:0x7eff01b5eb19 [ 1086.633354] 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 [ 1086.633377] RSP: 002b:00007efeff0d4188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1086.633400] RAX: ffffffffffffffda RBX: 00007eff01c71f60 RCX: 00007eff01b5eb19 [ 1086.633417] RDX: 0000000020000000 RSI: 0000000000004b72 RDI: 0000000000000006 [ 1086.633432] RBP: 00007eff01bb8f6d R08: 0000000000000000 R09: 0000000000000000 [ 1086.633447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1086.633462] R13: 00007ffdb03ec5bf R14: 00007efeff0d4300 R15: 0000000000022000 [ 1086.633505] [ 1086.692988] FAULT_INJECTION: forcing a failure. [ 1086.692988] name failslab, interval 1, probability 0, space 0, times 0 [ 1086.869391] CPU: 1 PID: 7903 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1086.869420] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1086.869436] Call Trace: [ 1086.869443] [ 1086.869453] dump_stack_lvl+0x8b/0xb3 [ 1086.869491] should_fail.cold+0x5/0xa [ 1086.869519] ? security_inode_alloc+0x34/0x160 [ 1086.869551] should_failslab+0x5/0x10 [ 1086.869573] kmem_cache_alloc+0x5b/0x480 [ 1086.869611] security_inode_alloc+0x34/0x160 [ 1086.869643] inode_init_always+0x52e/0xc50 [ 1086.869685] alloc_inode+0x84/0x230 [ 1086.869742] new_inode+0x23/0x240 [ 1086.869780] shmem_get_inode+0x18b/0xcb0 [ 1086.869826] __shmem_file_setup+0xb8/0x310 [ 1086.869860] ? _copy_from_user+0x139/0x170 [ 1086.869893] __do_sys_memfd_create+0x1c6/0x4f0 [ 1086.869936] do_syscall_64+0x3b/0x90 [ 1086.869967] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1086.870002] RIP: 0033:0x7f2ca2f96b19 [ 1086.870020] 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 [ 1086.870042] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1086.870067] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1086.870082] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1086.870097] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1086.870111] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1086.870125] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1086.870163] 01:25:10 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101042, 0x0) ftruncate(r0, 0x4) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r2, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) 01:25:10 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:25:10 executing program 1: socket$netlink(0x10, 0x3, 0xb) 01:25:10 executing program 6: r0 = clone3(&(0x7f0000004c00)={0xc1000500, 0x0, 0x0, 0x0, {0x39}, 0x0, 0x0, 0x0, &(0x7f0000004bc0)=[0x0], 0x1}, 0x58) r1 = gettid() migrate_pages(r1, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) getpgrp(0x0) r2 = gettid() migrate_pages(r2, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) r3 = getpgid(r0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002500)={&(0x7f0000001100)=@abs, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001180)=""/119, 0x77}, {&(0x7f0000001200)=""/143, 0x8f}, {&(0x7f00000012c0)=""/42, 0x2a}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/250, 0xfa}], 0x5, &(0x7f0000002480)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}, 0x40000000) r5 = gettid() migrate_pages(r5, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r6, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r7 = gettid() migrate_pages(r7, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) r8 = dup3(r6, r4, 0x80000) r9 = gettid() migrate_pages(r9, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) clone3(&(0x7f0000002580)={0x88108a80, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {}, &(0x7f00000000c0), 0x0, &(0x7f0000002600)=""/4106, &(0x7f0000000100)=[r5, r9, r2, r5, r3, r7, r0, r5], 0x8, {r8}}, 0x58) 01:25:10 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:25:10 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:25:10 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 7) 01:25:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') r1 = syz_io_uring_setup(0x7feb, &(0x7f0000000000), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080), 0x0) read$hiddev(r0, &(0x7f0000000080)=""/4096, 0x1000) io_uring_enter(r1, 0x2753, 0x206, 0x1, &(0x7f0000001080)={[0xfffffffffffffffc]}, 0x8) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) fremovexattr(r2, &(0x7f0000002100)=@random={'os2.', ':--&\x00'}) r6 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000020c0)=@IORING_OP_WRITE={0x17, 0x5, 0x2000, @fd=r2, 0x20, &(0x7f00000010c0)="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", 0x1000, 0x1, 0x0, {0x0, r7}}, 0x7ff) [ 1103.231417] FAULT_INJECTION: forcing a failure. [ 1103.231417] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.232975] CPU: 0 PID: 7911 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1103.234054] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1103.235757] Call Trace: [ 1103.236116] [ 1103.236435] dump_stack_lvl+0x8b/0xb3 [ 1103.236984] should_fail.cold+0x5/0xa [ 1103.237513] ? create_object.isra.0+0x3a/0xa20 [ 1103.238181] should_failslab+0x5/0x10 [ 1103.238715] kmem_cache_alloc+0x5b/0x480 [ 1103.239291] create_object.isra.0+0x3a/0xa20 [ 1103.239908] ? kasan_unpoison+0x23/0x50 [ 1103.240477] kmem_cache_alloc+0x239/0x480 [ 1103.241059] security_inode_alloc+0x34/0x160 [ 1103.241696] inode_init_always+0x52e/0xc50 [ 1103.242316] alloc_inode+0x84/0x230 [ 1103.242846] new_inode+0x23/0x240 [ 1103.243354] shmem_get_inode+0x18b/0xcb0 [ 1103.243956] __shmem_file_setup+0xb8/0x310 [ 1103.244563] ? _copy_from_user+0x139/0x170 [ 1103.245171] __do_sys_memfd_create+0x1c6/0x4f0 [ 1103.245842] do_syscall_64+0x3b/0x90 [ 1103.246407] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1103.247151] RIP: 0033:0x7f2ca2f96b19 [ 1103.247673] 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 [ 1103.250115] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1103.251179] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1103.252146] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1103.253140] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1103.254119] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1103.255113] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1103.256104] [ 1103.271002] Call Trace: [ 1103.271410] [ 1103.271748] x86_pmu_enable+0x580/0xd90 [ 1103.272326] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1103.272958] ctx_resched+0x2b0/0x390 [ 1103.273496] __perf_install_in_context+0x285/0x310 [ 1103.274201] ? __perf_event_enable+0x4e0/0x4e0 [ 1103.274847] remote_function+0x125/0x1b0 [ 1103.275433] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1103.276190] ? perf_duration_warn+0x40/0x40 [ 1103.276791] generic_exec_single+0x203/0x300 [ 1103.277419] smp_call_function_single+0x189/0x460 [ 1103.278104] ? perf_duration_warn+0x40/0x40 [ 1103.278716] ? generic_exec_single+0x300/0x300 [ 1103.279354] ? perf_duration_warn+0x40/0x40 [ 1103.279972] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1103.280720] ? lock_is_held_type+0xd7/0x130 [ 1103.281343] perf_install_in_context+0x4a3/0x550 [ 1103.282033] ? perf_group_attach+0x450/0x450 [ 1103.282674] ? __perf_event_enable+0x4e0/0x4e0 [ 1103.283314] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1103.284079] ? exclusive_event_installable+0x254/0x320 [ 1103.284830] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1103.285549] ? __up_read+0x192/0x710 [ 1103.286104] ? perf_remove_from_context+0x230/0x230 [ 1103.286806] ? up_write+0x460/0x460 [ 1103.287355] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1103.288096] do_syscall_64+0x3b/0x90 [ 1103.288643] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1103.289364] RIP: 0033:0x7f9f8ab18b19 [ 1103.289883] 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 [ 1103.292366] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1103.293287] loop7: detected capacity change from 0 to 256 [ 1103.293399] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1103.294883] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1103.295868] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1103.296821] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1103.297809] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1103.298798] [ 1103.337347] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:25:10 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) write$binfmt_script(r0, &(0x7f0000000f00)={'#! ', './file1', [], 0xa, "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"}, 0xa71) 01:25:10 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCNXCL(r0, 0x540d) [ 1103.388351] Call Trace: [ 1103.388771] [ 1103.389086] x86_pmu_enable+0x580/0xd90 [ 1103.389652] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1103.390295] ctx_resched+0x2b0/0x390 [ 1103.390822] __perf_install_in_context+0x285/0x310 [ 1103.391502] ? __perf_event_enable+0x4e0/0x4e0 [ 1103.392125] remote_function+0x125/0x1b0 [ 1103.392695] flush_smp_call_function_queue+0x1df/0x610 [ 1103.393397] ? perf_duration_warn+0x40/0x40 [ 1103.394003] __sysvec_call_function_single+0x92/0x3a0 [ 1103.394701] sysvec_call_function_single+0x3b/0xc0 [ 1103.395377] asm_sysvec_call_function_single+0x12/0x20 [ 1103.396104] RIP: 0010:unwind_next_frame+0x154f/0x2250 [ 1103.396808] Code: 44 24 20 e9 65 fd ff ff 4c 8b 64 24 68 49 8d 78 02 4d 8d 6e 50 48 ba 00 00 00 00 00 fc ff df 48 89 f8 48 c1 e8 03 0f b6 0c 10 <49> 8d 40 03 48 89 c6 48 c1 ee 03 0f b6 14 16 48 89 fe 83 e6 07 40 [ 1103.399197] RSP: 0018:ffff88806ce09998 EFLAGS: 00000213 [ 1103.399897] RAX: 1ffffffff0b9051a RBX: 1ffff1100d9c133c RCX: 0000000000000000 [ 1103.400839] RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffffffff85c828d4 [ 1103.401785] RBP: 0000000000000001 R08: ffffffff85c828d2 R09: ffffffff85c828d6 [ 1103.402768] R10: ffffed100d9c135c R11: 000000000003403b R12: ffff88801bbcf5b0 [ 1103.403742] R13: ffff88806ce09ac8 R14: ffff88806ce09a78 R15: ffff88801bbcf5a8 [ 1103.404745] ? unwind_next_frame+0xa3a/0x2250 [ 1103.405383] ? __slab_alloc.constprop.0+0x45/0x80 [ 1103.406077] ? deref_stack_reg+0x150/0x150 [ 1103.406671] ? __slab_alloc.constprop.0+0x45/0x80 [ 1103.407344] ? kernel_text_address+0xd/0xb0 [ 1103.407962] ? create_prof_cpu_mask+0x20/0x20 [ 1103.408607] arch_stack_walk+0x83/0xf0 [ 1103.409180] ? kmem_cache_alloc+0x393/0x480 [ 1103.409764] ? rcu_core+0x7e9/0x1d10 [ 1103.410326] ? rcu_core+0x7e9/0x1d10 [ 1103.410841] stack_trace_save+0x8c/0xc0 [ 1103.411415] ? filter_irq_stacks+0x90/0x90 [ 1103.411997] ? rcu_core+0x7e9/0x1d10 [ 1103.412536] kasan_save_stack+0x1e/0x40 [ 1103.413095] ? kasan_save_stack+0x1e/0x40 [ 1103.413656] ? kasan_set_track+0x21/0x30 [ 1103.414239] ? kasan_set_free_info+0x20/0x30 [ 1103.414872] ? __kasan_slab_free+0x108/0x170 [ 1103.415473] ? kmem_cache_free+0xe0/0x420 [ 1103.416057] ? rcu_core+0x7e9/0x1d10 [ 1103.416592] ? __do_softirq+0x270/0x8c7 [ 1103.417149] ? __irq_exit_rcu+0x113/0x170 [ 1103.417736] ? irq_exit_rcu+0x5/0x20 [ 1103.418269] ? sysvec_apic_timer_interrupt+0x8e/0xc0 [ 1103.418982] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1103.419714] ? ___slab_alloc+0x2b0/0xc60 [ 1103.420281] ? __slab_alloc.constprop.0+0x45/0x80 [ 1103.420970] ? __x64_sys_pwrite64+0x1fd/0x250 [ 1103.421610] ? do_syscall_64+0x3b/0x90 [ 1103.422157] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1103.422907] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1103.423627] ? find_held_lock+0x2c/0x110 [ 1103.424221] ? lock_acquire+0x1b2/0x4d0 [ 1103.424793] ? lock_release+0x6f0/0x6f0 [ 1103.425359] kasan_set_track+0x21/0x30 [ 1103.425913] kasan_set_free_info+0x20/0x30 [ 1103.426537] __kasan_slab_free+0x108/0x170 [ 1103.427146] kmem_cache_free+0xe0/0x420 [ 1103.427722] rcu_core+0x7e9/0x1d10 [ 1103.428261] ? rcu_note_context_switch+0x19c0/0x19c0 [ 1103.429007] ? lock_is_held_type+0xd7/0x130 [ 1103.429646] __do_softirq+0x270/0x8c7 [ 1103.430216] __irq_exit_rcu+0x113/0x170 [ 1103.430796] irq_exit_rcu+0x5/0x20 [ 1103.431313] sysvec_apic_timer_interrupt+0x8e/0xc0 [ 1103.432031] [ 1103.432358] [ 1103.432695] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1103.433452] RIP: 0010:___slab_alloc+0x2b0/0xc60 [ 1103.434128] Code: 76 21 d6 ff fb 48 8b 43 10 8b 0c 24 48 89 44 24 40 48 85 c0 0f 85 f9 fd ff ff c7 04 24 ff ff ff ff 83 f9 ff 0f 85 d9 05 00 00 <65> 48 8b 04 25 40 6f 02 00 48 89 44 24 08 49 89 ef 48 83 7b 18 00 [ 1103.436626] RSP: 0018:ffff88801bbcf4b8 EFLAGS: 00000206 [ 1103.437377] RAX: 00000000000012cf RBX: ffff88806ce3bfb0 RCX: 1ffffffff0d489ce [ 1103.438380] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 1103.439358] RBP: ffff88800784f780 R08: 0000000000000001 R09: ffffffff86a1687f [ 1103.440340] R10: fffffbfff0d42d0f R11: 0000000000000001 R12: 0000000000092880 [ 1103.441319] R13: ffff88806ce3bfd0 R14: ffffea000034cc00 R15: 0000000000000000 [ 1103.442342] ? ___slab_alloc+0x410/0xc60 [ 1103.442926] ? create_object.isra.0+0x3a/0xa20 [ 1103.443585] ? lock_release+0x3b2/0x6f0 [ 1103.444166] ? lock_downgrade+0x6d0/0x6d0 [ 1103.444774] ? create_object.isra.0+0x3a/0xa20 [ 1103.445451] __slab_alloc.constprop.0+0x45/0x80 [ 1103.446292] ? create_object.isra.0+0x3a/0xa20 [ 1103.447056] kmem_cache_alloc+0x393/0x480 [ 1103.447733] create_object.isra.0+0x3a/0xa20 [ 1103.448438] ? kasan_unpoison+0x23/0x50 [ 1103.449084] kmem_cache_alloc+0x239/0x480 [ 1103.449743] ? mempool_free_pages+0x20/0x20 [ 1103.450441] mempool_alloc+0x148/0x360 [ 1103.450970] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1103.451635] ? mempool_resize+0x7d0/0x7d0 [ 1103.452197] ? __submit_bio+0x1f7/0x270 [ 1103.452725] ? submit_bio_noacct+0x156/0x8a0 [ 1103.453336] bio_alloc_bioset+0x66f/0x1170 [ 1103.453901] ? bio_iov_bvec_set+0x380/0x380 [ 1103.454460] ? bvec_alloc+0x200/0x200 [ 1103.454967] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1103.455706] iomap_dio_bio_iter+0x90f/0x14a0 [ 1103.456319] __iomap_dio_rw+0xcd2/0x1a80 [ 1103.456891] ? iomap_dio_bio_iter+0x14a0/0x14a0 [ 1103.457523] ? jbd2_journal_stop+0x63a/0xed0 [ 1103.458121] ? lockdep_hardirqs_on+0x79/0x100 [ 1103.458766] ? jbd2_buffer_abort_trigger+0x80/0x80 [ 1103.459419] ? ext4_fc_destroy_dentry_cache+0x20/0x20 [ 1103.460093] ? jbd2__journal_start+0xf3/0x8d0 [ 1103.460692] iomap_dio_rw+0x38/0x90 [ 1103.461184] ext4_file_write_iter+0xa71/0x1890 [ 1103.461825] ? ext4_file_read_iter+0x490/0x490 [ 1103.462455] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1103.463159] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1103.463896] new_sync_write+0x437/0x660 [ 1103.464432] ? new_sync_read+0x6f0/0x6f0 [ 1103.464979] ? x86_pmu_enable+0xb10/0xd90 [ 1103.465542] ? lock_release+0x6f0/0x6f0 [ 1103.466092] ? avc_policy_seqno+0x9/0x70 [ 1103.466628] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1103.467303] ? lock_is_held_type+0xd7/0x130 [ 1103.467905] vfs_write+0x7d1/0xae0 [ 1103.468400] __x64_sys_pwrite64+0x1fd/0x250 [ 1103.468980] ? vfs_write+0xae0/0xae0 [ 1103.469483] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1103.470183] do_syscall_64+0x3b/0x90 [ 1103.470687] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1103.471354] RIP: 0033:0x7f1a55218b19 [ 1103.471847] 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 [ 1103.474074] RSP: 002b:00007f1a5278e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 1103.475048] RAX: ffffffffffffffda RBX: 00007f1a5532bf60 RCX: 00007f1a55218b19 [ 1103.475956] RDX: 00000000fffffe5f RSI: 0000000020000000 RDI: 0000000000000004 [ 1103.476868] RBP: 00007f1a55272f6d R08: 0000000000000000 R09: 0000000000000000 [ 1103.477787] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1103.478722] R13: 00007ffd9cd9819f R14: 00007f1a5278e300 R15: 0000000000022000 [ 1103.479658] 01:25:11 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 8) 01:25:11 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x1e, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1103.537241] FAULT_INJECTION: forcing a failure. [ 1103.537241] name failslab, interval 1, probability 0, space 0, times 0 [ 1103.538167] CPU: 1 PID: 7934 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1103.538765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1103.539608] Call Trace: [ 1103.539811] [ 1103.539985] dump_stack_lvl+0x8b/0xb3 [ 1103.540298] should_fail.cold+0x5/0xa [ 1103.540601] ? __d_alloc+0x2a/0x990 [ 1103.540888] should_failslab+0x5/0x10 [ 1103.541188] kmem_cache_alloc+0x5b/0x480 [ 1103.541505] ? lockdep_hardirqs_on+0x79/0x100 [ 1103.541862] __d_alloc+0x2a/0x990 [ 1103.542148] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1103.542574] d_alloc_pseudo+0x19/0x70 [ 1103.542864] alloc_file_pseudo+0xce/0x250 [ 1103.543187] ? alloc_file+0x590/0x590 [ 1103.543475] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1103.543898] ? shmem_get_inode+0x5cd/0xcb0 [ 1103.544218] __shmem_file_setup+0x144/0x310 [ 1103.544551] ? _copy_from_user+0x139/0x170 [ 1103.544873] __do_sys_memfd_create+0x1c6/0x4f0 [ 1103.545226] do_syscall_64+0x3b/0x90 [ 1103.545512] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1103.545899] RIP: 0033:0x7f2ca2f96b19 [ 1103.546200] 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 [ 1103.547486] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1103.548039] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1103.548565] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1103.549086] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1103.549611] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1103.550147] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1103.550683] 01:25:11 executing program 1: fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000140)) r0 = socket$inet_udplite(0x2, 0x2, 0x88) connect(r0, &(0x7f0000000480)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, 0x80) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000200)={{}, 0xffffffff, 0x2, 0x4}) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TESTMODE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x5, 0x58}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x11}, 0x40054) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r5 = syz_io_uring_complete(0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0), r5) r6 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_RINGS_SET(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x20, r4, 0x1, 0x0, 0x0, {0xd}, [@ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}]}, 0x20}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000380)={'ip6tnl0\x00', &(0x7f00000002c0)={'syztnl2\x00', r7, 0x29, 0x6, 0x0, 0x2, 0x6b, @remote, @mcast2, 0x40, 0x1, 0x8000, 0x1}}) 01:25:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') r1 = syz_io_uring_setup(0x7feb, &(0x7f0000000000), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080), 0x0) read$hiddev(r0, &(0x7f0000000080)=""/4096, 0x1000) io_uring_enter(r1, 0x2753, 0x206, 0x1, &(0x7f0000001080)={[0xfffffffffffffffc]}, 0x8) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) fremovexattr(r2, &(0x7f0000002100)=@random={'os2.', ':--&\x00'}) r6 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000020c0)=@IORING_OP_WRITE={0x17, 0x5, 0x2000, @fd=r2, 0x20, &(0x7f00000010c0)="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", 0x1000, 0x1, 0x0, {0x0, r7}}, 0x7ff) 01:25:11 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x13, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000028020000028400001b8000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e34393430313039353000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000008174406d72404b538720b2bc773362a7010000000c00000000000000daf4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003500000000000000", 0x40, 0x540}, {&(0x7f0000010300)="02000000030000000400000032000f000300040000000000000000000f002f7c", 0x20, 0x1000}, {&(0x7f0000010400)="ff3f000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000daf4655fdaf4655fdaf4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf4655fdbf4655f00000000000004000800000000000000050000000600"/64, 0x40, 0x4100}, {&(0x7f0000012600)="2000000038ac934338ac934300000000daf4655f00"/32, 0x20, 0x4180}, {&(0x7f0000000040)="c041000000300000daf4655fdaf46562daf4655f0000000000008d00180000ff7f00000000000000070000000800000009000000000700000000000000000000b4af2d991c7a47dccedf10f1a4a899900bdcc1b6270d72b65110900962e3cf7d6da96fec6d344f1f656d59f48bb43914d9cff0de2513a9ff39ea494eebc3f1c52b46d5c033b3f1b11edd8899cd50a4a762088cea1203d2068bb3daf8f621d4312af694ca0c8a8a00"/178, 0xb2, 0x4a00}, {&(0x7f0000012800)="20000000000000000000000000000000daf4655f000000000000000000000000000002ea00"/64, 0x40, 0x4a80}, {&(0x7f0000012900)="ed4100003c000000dbf4655fdbf4655fdbf4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000091cafec80000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x200}, {&(0x7f0000012a00)="ed8100001a040000dbf4655fdbf4655fdbf4655f00000000000001000800000000000000010000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006b8e800f0000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000", 0xa0, 0x4c00}, {&(0x7f0000012b00)="ffa1000026000000dbf4655fdbf4655fdbf4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3439343031303935302f66696c65302f66696c653000000000000000000000000000000000000000000000787142f50000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000", 0xa0, 0x4d00}, {&(0x7f0000012c00)="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", 0x1a0, 0x4e00}, {&(0x7f0000012e00)="ed81000064000000dbf4655fdbf4655fdbf4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c931d85c00000000000000000000000000000000000000000000000002000000038ac934338ac934338ac9343dbf4655f38ac93430000000000000000000002ea040734000000000028000000000000006461746100000000000000000000000000000000000000000000000000000000000000006c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273", 0x100, 0x5000}, {&(0x7f0000012f00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x6000}, {&(0x7f0000013000)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x7000}, {&(0x7f0000013100)="00000000001000"/32, 0x20, 0x8000}, {&(0x7f0000013200)="00000000001000"/32, 0x20, 0x9000}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xa000}], 0x0, &(0x7f0000013800)) r1 = epoll_create(0x7) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000440)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r3 = openat2(r0, &(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)={0x2, 0x10, 0x4}, 0x18) dup2(r2, r3) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r4, 0x540a, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000000400)={0x60000019}) read(r1, &(0x7f0000000140)=""/164, 0xa4) 01:25:23 executing program 1: r0 = syz_mount_image$nfs4(0x0, &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x400, &(0x7f0000000100)) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000200), 0x200500, 0x0) fcntl$addseals(r1, 0x409, 0x4) faccessat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x10) 01:25:23 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000140)=0x3) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000000)={r0, 0x3f, 0x1, 0x9}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000080)=0x13) ioctl$AUTOFS_IOC_CATATONIC(r3, 0x9362, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) 01:25:23 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:25:23 executing program 0: r0 = syz_io_uring_setup(0x42ab, &(0x7f0000000140), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040), &(0x7f0000000080)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) pwritev(r2, &(0x7f0000000140)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x10000, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000002, 0x13, r2, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="a0e8725b47169f1222cec4927647ea5a8f2e4a12355dc732043db4b2a93e1a5e404d8dd631f5bfb20c37adf5b84b02b034ce8a33213bee0679be6bd6f62d23e75f7deb5ad622ff118bf05dc5f8f6ed39a066ee34401770048e3a141ced7ac4a3488893d6a0089d94c8ec45ed91646d2d3fd071507f6a29fc5d128f290d6b8346ab32336d1c7106c023078fd5", 0x8c}, {&(0x7f0000000340)="6c4c374dcc1d39500afcfe36a03efd7af40f774d97c648a108e979fcff29a324c59254c6196f0e49ee3cbd2ca2d7adb87e0536c58871edae2450e7d2fea900011b8f096786b9b18bba860bd2e292186a283b90c5d74393ab6cb895f320230f77ae182035670d0870a4d8e972f10fc24420448fa7bc4a3707873b026c6e9146eda95e4ef099d70e5c5b548e4d16e594c7f006e003248632e8bd744c1c1122fdbd240cd7c6f1196b2b84b73c4b33c59a413d6a89ef95c7e7fcc1", 0xb9}, {&(0x7f0000000400)="1ffdbac29ea7b7e6227bedbf7b7e1e16442c0eadb88b0157a33f9aaa0c82dc2bab63b93bf1acc4451caeeecbe7bb18d322a78418b1d8394345db9f0c20aa20d0d63722e901352e6b7c9b520678e4d89639e2e09382734d0366cf7fb57cf0fca395db73f87a91f9b680387ee307280dc022fc90aacb5fa6df985ce02bf1f6a30543d8349f4e55fee7d5994c51c722329820c12a282ee6e336748760586f02e10f4aa941ac85498cfff0acff4ddd74b65fe5598b9a1848a9396cffdfbb2680254246bd2b5c7be3e93462f05e06", 0xcc}, {&(0x7f0000000500)="6dc890550c7ffc46e2091ad5c748a0232da51b0d1cde81fbaa3c110594ed71a596a6d59b327a5663b47f4bb1e8b67587c43d495a3ddb6a0fe3ff0ac333d39a6e7fb1653e4663861a132e391a00e24a42b18c8c16693ce6d6148d0006cdae4a378ed5ea7e187b3f3a9b76126da1d81f690d8b6eaa344d80626c6581c9a686df15f7c7045a0a487e2189419f9b649168419e8f2fcf1933e86182447e3f8344b70519910fa017400224cf5688d513acf46d", 0xb0}], 0x4, 0x807, 0x45) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r4, 0x540a, 0x2) r5 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) r8 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r9}}, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000280)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x6000, @fd=r4, 0x400, 0x3d19, 0x3, 0xc, 0x1, {0x1, r9}}, 0x900000) syz_io_uring_submit(r3, r1, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE, 0x0) 01:25:23 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) stat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0), 0x7101711ded0821cf, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag}, {@nodevmap}, {@access_uid={'access', 0x3d, r2}}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@cachetag={'cachetag', 0x3d, '9p\x00'}}, {@posixacl}], [{@smackfsfloor={'smackfsfloor', 0x3d, '-\xfe'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/sr0\x00'}}, {@uid_gt={'uid>', r5}}, {@measure}, {@subj_role={'subj_role', 0x3d, '###'}}]}}) setresuid(0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040), 0x2000, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="093bac6b065224f0082f87cd3cdd5e45ab66dfc37593a8b22990ba95d71a", @ANYRESHEX=r0, @ANYBLOB=',posixacl,nodevmap,access=', @ANYRESDEC=0x0, @ANYBLOB=',mmap,cachetag=,mmap,version=9p2000,fowner=', @ANYRESDEC=r2, @ANYBLOB="2c736d61636b66737472616e736d7574653d2e2c7063723d30303030303030303030303030303030303035312c6f626a5f747970653d2c6f626a5f747970653d28be2c657569643d", @ANYRESDEC=r2, @ANYBLOB=',\x00']) stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r7, 0x5412, &(0x7f0000000080)=0x13) setresuid(0x0, r6, 0x0) acct(&(0x7f0000000080)='./file0/../file0\x00') r8 = fsopen(0x0, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000380)={0xa0, 0x3}) ioctl$BTRFS_IOC_GET_DEV_STATS(r8, 0xc4089434, &(0x7f0000000a80)={0x0, 0x1, 0x0, [0x0, 0xfffffffffffffffa, 0x10000, 0xffffffffffff8001, 0x8], [0xc00000000, 0x6, 0x7f, 0x0, 0x3f, 0x0, 0x4, 0x28000000, 0x9e9, 0x6, 0x4, 0x7, 0x80000001, 0x6, 0x1, 0x3, 0x7fff, 0x2, 0xa89, 0x80000001, 0x0, 0x7fff, 0x0, 0x8, 0xa66, 0xffff, 0x4, 0x0, 0x40, 0x6, 0x1, 0x20, 0x100000000, 0xc9b, 0x101, 0x3bdb, 0xff, 0x3, 0x8, 0xac, 0xfffffffffffffff8, 0xffffffff7fffffff, 0x9, 0x4, 0x65a8, 0x0, 0x8, 0x1, 0x7, 0x200, 0x706d, 0x80000000, 0x4, 0x2, 0x1, 0x2, 0x3fa, 0xffff, 0x5, 0x9, 0x40, 0x0, 0x1000, 0xfffffffffffffffb, 0x0, 0x9, 0x1a46752c, 0x1, 0x3d, 0x8, 0x9c7, 0x2, 0x5, 0xfffffffffffffffc, 0x3, 0x9, 0x8, 0x401, 0x9, 0x0, 0x6, 0x80000000, 0x400, 0x7f, 0x7ff, 0x4, 0x7, 0x4, 0x4, 0xa1, 0x86f5, 0x4, 0x80000001, 0x4, 0x9, 0x6, 0x6e04, 0x8000, 0x4, 0xc38, 0x5, 0x6, 0x1, 0x100000000, 0x7, 0x8, 0x0, 0x80000001, 0x81, 0x800, 0x3f, 0x5, 0x5, 0x6a2, 0x0, 0xe7, 0x1, 0x3, 0xf3, 0x1, 0x3fff80000]}) 01:25:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 9) 01:25:23 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x1e00, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:25:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') r1 = syz_io_uring_setup(0x7feb, &(0x7f0000000000), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000080), 0x0) read$hiddev(r0, &(0x7f0000000080)=""/4096, 0x1000) io_uring_enter(r1, 0x2753, 0x206, 0x1, &(0x7f0000001080)={[0xfffffffffffffffc]}, 0x8) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) fremovexattr(r2, &(0x7f0000002100)=@random={'os2.', ':--&\x00'}) r6 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r7}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000020c0)=@IORING_OP_WRITE={0x17, 0x5, 0x2000, @fd=r2, 0x20, &(0x7f00000010c0)="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", 0x1000, 0x1, 0x0, {0x0, r7}}, 0x7ff) [ 1116.125335] FAULT_INJECTION: forcing a failure. [ 1116.125335] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.126951] CPU: 0 PID: 7968 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1116.128033] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1116.129499] Call Trace: [ 1116.129864] [ 1116.130208] dump_stack_lvl+0x8b/0xb3 [ 1116.130763] should_fail.cold+0x5/0xa [ 1116.131317] ? create_object.isra.0+0x3a/0xa20 [ 1116.131978] should_failslab+0x5/0x10 [ 1116.132510] kmem_cache_alloc+0x5b/0x480 [ 1116.133087] create_object.isra.0+0x3a/0xa20 [ 1116.133706] ? kasan_unpoison+0x23/0x50 [ 1116.133752] kmem_cache_alloc+0x239/0x480 [ 1116.133789] __d_alloc+0x2a/0x990 [ 1116.133821] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1116.133862] d_alloc_pseudo+0x19/0x70 [ 1116.133897] alloc_file_pseudo+0xce/0x250 [ 1116.133936] ? alloc_file+0x590/0x590 [ 1116.133968] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1116.134007] ? shmem_get_inode+0x5cd/0xcb0 [ 1116.134058] __shmem_file_setup+0x144/0x310 01:25:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 10) [ 1116.134098] ? _copy_from_user+0x139/0x170 [ 1116.134146] __do_sys_memfd_create+0x1c6/0x4f0 [ 1116.134193] do_syscall_64+0x3b/0x90 [ 1116.134228] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1116.134269] RIP: 0033:0x7f2ca2f96b19 [ 1116.134287] 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 [ 1116.134312] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1116.134338] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1116.134355] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb 01:25:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x2283, &(0x7f0000000040)) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00', @ANYRES32=r0, @ANYBLOB="060000000000000000"]) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000280)=0x1) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000080)) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0xc020662a, &(0x7f00000000c0)={0xffff, 0xfffffffffffffff9, 0x0, 0x9, 0x7, [{0x4, 0x3f, 0xffffffffffffffe1, '\x00', 0x2}, {0x8, 0x20, 0x4d, '\x00', 0x108}, {0x2, 0x1ff, 0x200, '\x00', 0x1801}, {0x5, 0xd8, 0x7fffffff, '\x00', 0x404}, {0x100000000, 0x5, 0xff, '\x00', 0x200}, {0x5d673a5f, 0x5475, 0x9}, {0x800, 0x800, 0x5, '\x00', 0x400}]}) [ 1116.134372] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1116.134387] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 01:25:23 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1116.134403] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1116.134445] [ 1116.134509] Call Trace: [ 1116.134521] [ 1116.134542] x86_pmu_enable+0x580/0xd90 [ 1116.134578] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1116.134631] ctx_resched+0x2b0/0x390 [ 1116.134664] __perf_install_in_context+0x285/0x310 [ 1116.134692] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1116.134722] ? __perf_event_enable+0x4e0/0x4e0 [ 1116.134751] remote_function+0x125/0x1b0 [ 1116.134790] flush_smp_call_function_queue+0x1df/0x610 [ 1116.134817] ? perf_duration_warn+0x40/0x40 [ 1116.134858] __sysvec_call_function_single+0x92/0x3a0 [ 1116.134889] sysvec_call_function_single+0x89/0xc0 [ 1116.134926] [ 1116.134933] [ 1116.134942] asm_sysvec_call_function_single+0x12/0x20 [ 1116.134979] RIP: 0010:dump_stack_lvl+0xab/0xb3 [ 1116.135009] Code: 31 ff 4c 89 e2 e8 31 3d fc ff e8 09 e9 2e fd 31 ff 48 89 de e8 bf 4c 47 fd 48 85 db 74 0b e8 95 4b 47 fd e8 00 16 4e fd fb 5b <5d> 41 5c e9 86 4b 47 fd e8 81 4b 47 fd 48 c7 c7 60 24 7e 84 e9 3c 01:25:23 executing program 6: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) stat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0), 0x7101711ded0821cf, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag}, {@nodevmap}, {@access_uid={'access', 0x3d, r2}}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@cachetag={'cachetag', 0x3d, '9p\x00'}}, {@posixacl}], [{@smackfsfloor={'smackfsfloor', 0x3d, '-\xfe'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/sr0\x00'}}, {@uid_gt={'uid>', r5}}, {@measure}, {@subj_role={'subj_role', 0x3d, '###'}}]}}) setresuid(0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040), 0x2000, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="093bac6b065224f0082f87cd3cdd5e45ab66dfc37593a8b22990ba95d71a", @ANYRESHEX=r0, @ANYBLOB=',posixacl,nodevmap,access=', @ANYRESDEC=0x0, @ANYBLOB=',mmap,cachetag=,mmap,version=9p2000,fowner=', @ANYRESDEC=r2, @ANYBLOB="2c736d61636b66737472616e736d7574653d2e2c7063723d30303030303030303030303030303030303035312c6f626a5f747970653d2c6f626a5f747970653d28be2c657569643d", @ANYRESDEC=r2, @ANYBLOB=',\x00']) stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r7, 0x5412, &(0x7f0000000080)=0x13) setresuid(0x0, r6, 0x0) acct(&(0x7f0000000080)='./file0/../file0\x00') r8 = fsopen(0x0, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000380)={0xa0, 0x3}) ioctl$BTRFS_IOC_GET_DEV_STATS(r8, 0xc4089434, &(0x7f0000000a80)={0x0, 0x1, 0x0, [0x0, 0xfffffffffffffffa, 0x10000, 0xffffffffffff8001, 0x8], [0xc00000000, 0x6, 0x7f, 0x0, 0x3f, 0x0, 0x4, 0x28000000, 0x9e9, 0x6, 0x4, 0x7, 0x80000001, 0x6, 0x1, 0x3, 0x7fff, 0x2, 0xa89, 0x80000001, 0x0, 0x7fff, 0x0, 0x8, 0xa66, 0xffff, 0x4, 0x0, 0x40, 0x6, 0x1, 0x20, 0x100000000, 0xc9b, 0x101, 0x3bdb, 0xff, 0x3, 0x8, 0xac, 0xfffffffffffffff8, 0xffffffff7fffffff, 0x9, 0x4, 0x65a8, 0x0, 0x8, 0x1, 0x7, 0x200, 0x706d, 0x80000000, 0x4, 0x2, 0x1, 0x2, 0x3fa, 0xffff, 0x5, 0x9, 0x40, 0x0, 0x1000, 0xfffffffffffffffb, 0x0, 0x9, 0x1a46752c, 0x1, 0x3d, 0x8, 0x9c7, 0x2, 0x5, 0xfffffffffffffffc, 0x3, 0x9, 0x8, 0x401, 0x9, 0x0, 0x6, 0x80000000, 0x400, 0x7f, 0x7ff, 0x4, 0x7, 0x4, 0x4, 0xa1, 0x86f5, 0x4, 0x80000001, 0x4, 0x9, 0x6, 0x6e04, 0x8000, 0x4, 0xc38, 0x5, 0x6, 0x1, 0x100000000, 0x7, 0x8, 0x0, 0x80000001, 0x81, 0x800, 0x3f, 0x5, 0x5, 0x6a2, 0x0, 0xe7, 0x1, 0x3, 0xf3, 0x1, 0x3fff80000]}) [ 1116.135030] RSP: 0018:ffff888048827c60 EFLAGS: 00000202 [ 1116.135051] RAX: 00000000000000c7 RBX: ffffffff852b2040 RCX: 1ffffffff0b19061 [ 1116.135067] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1116.135081] RBP: 0000000000000001 R08: 0000000000000001 R09: 0000000000000001 [ 1116.135095] R10: ffffffff8149e9b8 R11: 0000000000000001 R12: ffffffff847e2460 01:25:23 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 11) [ 1116.135110] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1116.135133] ? trace_hardirqs_on+0x38/0x190 [ 1116.135187] should_fail.cold+0x5/0xa [ 1116.135216] ? create_object.isra.0+0x3a/0xa20 [ 1116.135254] should_failslab+0x5/0x10 [ 1116.135274] kmem_cache_alloc+0x5b/0x480 [ 1116.135308] create_object.isra.0+0x3a/0xa20 [ 1116.135342] ? kasan_unpoison+0x23/0x50 [ 1116.135383] kmem_cache_alloc+0x239/0x480 01:25:24 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) stat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0), 0x7101711ded0821cf, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag}, {@nodevmap}, {@access_uid={'access', 0x3d, r2}}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@cachetag={'cachetag', 0x3d, '9p\x00'}}, {@posixacl}], [{@smackfsfloor={'smackfsfloor', 0x3d, '-\xfe'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/sr0\x00'}}, {@uid_gt={'uid>', r5}}, {@measure}, {@subj_role={'subj_role', 0x3d, '###'}}]}}) setresuid(0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040), 0x2000, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="093bac6b065224f0082f87cd3cdd5e45ab66dfc37593a8b22990ba95d71a", @ANYRESHEX=r0, @ANYBLOB=',posixacl,nodevmap,access=', @ANYRESDEC=0x0, @ANYBLOB=',mmap,cachetag=,mmap,version=9p2000,fowner=', @ANYRESDEC=r2, @ANYBLOB="2c736d61636b66737472616e736d7574653d2e2c7063723d30303030303030303030303030303030303035312c6f626a5f747970653d2c6f626a5f747970653d28be2c657569643d", @ANYRESDEC=r2, @ANYBLOB=',\x00']) stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r7, 0x5412, &(0x7f0000000080)=0x13) setresuid(0x0, r6, 0x0) acct(&(0x7f0000000080)='./file0/../file0\x00') r8 = fsopen(0x0, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000380)={0xa0, 0x3}) ioctl$BTRFS_IOC_GET_DEV_STATS(r8, 0xc4089434, &(0x7f0000000a80)={0x0, 0x1, 0x0, [0x0, 0xfffffffffffffffa, 0x10000, 0xffffffffffff8001, 0x8], [0xc00000000, 0x6, 0x7f, 0x0, 0x3f, 0x0, 0x4, 0x28000000, 0x9e9, 0x6, 0x4, 0x7, 0x80000001, 0x6, 0x1, 0x3, 0x7fff, 0x2, 0xa89, 0x80000001, 0x0, 0x7fff, 0x0, 0x8, 0xa66, 0xffff, 0x4, 0x0, 0x40, 0x6, 0x1, 0x20, 0x100000000, 0xc9b, 0x101, 0x3bdb, 0xff, 0x3, 0x8, 0xac, 0xfffffffffffffff8, 0xffffffff7fffffff, 0x9, 0x4, 0x65a8, 0x0, 0x8, 0x1, 0x7, 0x200, 0x706d, 0x80000000, 0x4, 0x2, 0x1, 0x2, 0x3fa, 0xffff, 0x5, 0x9, 0x40, 0x0, 0x1000, 0xfffffffffffffffb, 0x0, 0x9, 0x1a46752c, 0x1, 0x3d, 0x8, 0x9c7, 0x2, 0x5, 0xfffffffffffffffc, 0x3, 0x9, 0x8, 0x401, 0x9, 0x0, 0x6, 0x80000000, 0x400, 0x7f, 0x7ff, 0x4, 0x7, 0x4, 0x4, 0xa1, 0x86f5, 0x4, 0x80000001, 0x4, 0x9, 0x6, 0x6e04, 0x8000, 0x4, 0xc38, 0x5, 0x6, 0x1, 0x100000000, 0x7, 0x8, 0x0, 0x80000001, 0x81, 0x800, 0x3f, 0x5, 0x5, 0x6a2, 0x0, 0xe7, 0x1, 0x3, 0xf3, 0x1, 0x3fff80000]}) [ 1116.135417] __d_alloc+0x2a/0x990 01:25:24 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 12) [ 1116.135446] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1116.135482] d_alloc_pseudo+0x19/0x70 [ 1116.135514] alloc_file_pseudo+0xce/0x250 [ 1116.135548] ? alloc_file+0x590/0x590 [ 1116.135577] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1116.135613] ? shmem_get_inode+0x5cd/0xcb0 [ 1116.135660] __shmem_file_setup+0x144/0x310 [ 1116.135696] ? _copy_from_user+0x139/0x170 [ 1116.135729] __do_sys_memfd_create+0x1c6/0x4f0 [ 1116.135772] do_syscall_64+0x3b/0x90 [ 1116.135803] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1116.135838] RIP: 0033:0x7f2ca2f96b19 [ 1116.135856] 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 [ 1116.135877] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1116.135900] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1116.135915] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1116.135930] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1116.135945] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1116.135959] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1116.136000] [ 1116.180411] loop7: detected capacity change from 0 to 256 [ 1116.182447] Call Trace: [ 1116.182466] [ 1116.182490] x86_pmu_enable+0x580/0xd90 [ 1116.182535] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1116.182598] ctx_resched+0x2b0/0x390 [ 1116.182636] __perf_install_in_context+0x285/0x310 [ 1116.182669] ? __perf_event_enable+0x4e0/0x4e0 [ 1116.182702] remote_function+0x125/0x1b0 [ 1116.182739] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1116.182774] ? perf_duration_warn+0x40/0x40 [ 1116.182812] generic_exec_single+0x203/0x300 [ 1116.182847] smp_call_function_single+0x189/0x460 [ 1116.182877] ? perf_duration_warn+0x40/0x40 [ 1116.182916] ? generic_exec_single+0x300/0x300 [ 1116.182945] ? perf_duration_warn+0x40/0x40 [ 1116.182990] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1116.183025] ? lock_is_held_type+0xd7/0x130 [ 1116.183079] perf_install_in_context+0x4a3/0x550 [ 1116.183124] ? perf_group_attach+0x450/0x450 [ 1116.183165] ? __perf_event_enable+0x4e0/0x4e0 [ 1116.183199] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1116.183231] ? exclusive_event_installable+0x254/0x320 [ 1116.183279] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1116.183332] ? perf_remove_from_context+0x230/0x230 [ 1116.183362] ? xfd_validate_state+0x59/0x180 [ 1116.183426] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1116.183480] do_syscall_64+0x3b/0x90 [ 1116.183516] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1116.183556] RIP: 0033:0x7f9f8ab18b19 [ 1116.183575] 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 [ 1116.183601] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1116.183628] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1116.183646] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1116.183663] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1116.183679] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1116.183695] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1116.183740] [ 1116.187076] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1116.355542] FAULT_INJECTION: forcing a failure. [ 1116.355542] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.355567] CPU: 1 PID: 7983 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1116.355585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1116.355595] Call Trace: [ 1116.355600] [ 1116.355606] dump_stack_lvl+0x8b/0xb3 [ 1116.355633] should_fail.cold+0x5/0xa [ 1116.355649] ? __alloc_file+0x21/0x240 [ 1116.355670] should_failslab+0x5/0x10 [ 1116.355686] kmem_cache_alloc+0x5b/0x480 [ 1116.355709] __alloc_file+0x21/0x240 [ 1116.355727] alloc_empty_file+0x6d/0x170 [ 1116.355747] alloc_file+0x59/0x590 [ 1116.355768] alloc_file_pseudo+0x16a/0x250 [ 1116.355787] ? alloc_file+0x590/0x590 [ 1116.355803] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1116.355825] ? shmem_get_inode+0x5cd/0xcb0 [ 1116.355851] __shmem_file_setup+0x144/0x310 [ 1116.355871] ? _copy_from_user+0x139/0x170 [ 1116.355891] __do_sys_memfd_create+0x1c6/0x4f0 [ 1116.355916] do_syscall_64+0x3b/0x90 [ 1116.355935] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1116.355956] RIP: 0033:0x7f2ca2f96b19 [ 1116.355966] 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 [ 1116.355979] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1116.355992] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1116.356001] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1116.356010] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1116.356018] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1116.356026] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1116.356047] [ 1116.363871] Call Trace: [ 1116.363887] [ 1116.363910] x86_pmu_enable+0x580/0xd90 [ 1116.363953] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1116.364012] ctx_resched+0x2b0/0x390 [ 1116.364049] __perf_install_in_context+0x285/0x310 [ 1116.364083] ? __perf_event_enable+0x4e0/0x4e0 [ 1116.364116] remote_function+0x125/0x1b0 [ 1116.364157] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1116.364192] ? perf_duration_warn+0x40/0x40 [ 1116.364230] generic_exec_single+0x203/0x300 [ 1116.364266] smp_call_function_single+0x189/0x460 [ 1116.364295] ? perf_duration_warn+0x40/0x40 [ 1116.364335] ? generic_exec_single+0x300/0x300 [ 1116.364365] ? perf_duration_warn+0x40/0x40 [ 1116.364410] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1116.364445] ? lock_is_held_type+0xd7/0x130 [ 1116.364495] perf_install_in_context+0x4a3/0x550 [ 1116.364540] ? perf_group_attach+0x450/0x450 [ 1116.364580] ? __perf_event_enable+0x4e0/0x4e0 [ 1116.364614] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1116.364646] ? exclusive_event_installable+0x254/0x320 [ 1116.364694] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1116.364741] ? __up_read+0x192/0x710 [ 1116.364766] ? perf_remove_from_context+0x230/0x230 [ 1116.364799] ? up_write+0x460/0x460 [ 1116.364849] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1116.364902] do_syscall_64+0x3b/0x90 [ 1116.364937] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1116.364977] RIP: 0033:0x7f9f8ab18b19 [ 1116.364998] 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 [ 1116.365023] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1116.365051] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1116.365069] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1116.365086] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1116.365103] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1116.365120] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1116.365165] [ 1116.379738] Call Trace: [ 1116.379754] [ 1116.379776] x86_pmu_enable+0x580/0xd90 [ 1116.379819] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1116.379883] ctx_resched+0x2b0/0x390 [ 1116.379920] __perf_install_in_context+0x285/0x310 [ 1116.379953] ? __perf_event_enable+0x4e0/0x4e0 [ 1116.379986] remote_function+0x125/0x1b0 [ 1116.380022] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1116.380056] ? perf_duration_warn+0x40/0x40 [ 1116.380095] generic_exec_single+0x203/0x300 [ 1116.380129] smp_call_function_single+0x189/0x460 [ 1116.380159] ? perf_duration_warn+0x40/0x40 [ 1116.380198] ? generic_exec_single+0x300/0x300 [ 1116.380228] ? perf_duration_warn+0x40/0x40 [ 1116.380273] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1116.380307] ? lock_is_held_type+0xd7/0x130 [ 1116.380358] perf_install_in_context+0x4a3/0x550 [ 1116.380402] ? perf_group_attach+0x450/0x450 [ 1116.380442] ? __perf_event_enable+0x4e0/0x4e0 [ 1116.380477] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1116.380509] ? exclusive_event_installable+0x254/0x320 [ 1116.380556] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1116.380608] ? perf_remove_from_context+0x230/0x230 [ 1116.380638] ? xfd_validate_state+0x59/0x180 [ 1116.380701] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1116.380754] do_syscall_64+0x3b/0x90 [ 1116.380789] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1116.380828] RIP: 0033:0x7f9f8ab18b19 [ 1116.380849] 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 [ 1116.380874] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1116.380901] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1116.380919] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1116.380936] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1116.380952] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1116.380968] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1116.381012] [ 1116.393423] FAULT_INJECTION: forcing a failure. [ 1116.393423] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.393459] CPU: 1 PID: 7992 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1116.393473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1116.393483] Call Trace: [ 1116.393487] [ 1116.393492] dump_stack_lvl+0x8b/0xb3 [ 1116.393514] should_fail.cold+0x5/0xa [ 1116.393531] ? create_object.isra.0+0x3a/0xa20 [ 1116.393554] should_failslab+0x5/0x10 [ 1116.393566] kmem_cache_alloc+0x5b/0x480 [ 1116.393588] create_object.isra.0+0x3a/0xa20 [ 1116.393607] ? kasan_unpoison+0x23/0x50 [ 1116.393630] kmem_cache_alloc+0x239/0x480 [ 1116.393649] __alloc_file+0x21/0x240 [ 1116.393668] alloc_empty_file+0x6d/0x170 [ 1116.393689] alloc_file+0x59/0x590 [ 1116.393710] alloc_file_pseudo+0x16a/0x250 [ 1116.393729] ? alloc_file+0x590/0x590 [ 1116.393746] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1116.393767] ? shmem_get_inode+0x5cd/0xcb0 [ 1116.393792] __shmem_file_setup+0x144/0x310 [ 1116.393813] ? _copy_from_user+0x139/0x170 [ 1116.393832] __do_sys_memfd_create+0x1c6/0x4f0 [ 1116.393855] do_syscall_64+0x3b/0x90 [ 1116.393874] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1116.393894] RIP: 0033:0x7f2ca2f96b19 [ 1116.393904] 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 [ 1116.393916] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1116.393929] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1116.393938] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1116.393946] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1116.393954] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1116.393963] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1116.393983] [ 1116.402055] loop7: detected capacity change from 0 to 256 [ 1116.410696] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1116.491414] FAULT_INJECTION: forcing a failure. [ 1116.491414] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.597778] CPU: 0 PID: 7996 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1116.597813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1116.597832] Call Trace: [ 1116.600293] [ 1116.600618] dump_stack_lvl+0x8b/0xb3 [ 1116.601183] should_fail.cold+0x5/0xa [ 1116.601733] ? security_file_alloc+0x34/0x170 [ 1116.602409] should_failslab+0x5/0x10 [ 1116.602950] kmem_cache_alloc+0x5b/0x480 [ 1116.603539] security_file_alloc+0x34/0x170 [ 1116.604139] __alloc_file+0xb6/0x240 [ 1116.604678] alloc_empty_file+0x6d/0x170 [ 1116.605243] alloc_file+0x59/0x590 [ 1116.605772] alloc_file_pseudo+0x16a/0x250 [ 1116.606388] ? alloc_file+0x590/0x590 [ 1116.606935] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1116.607717] ? shmem_get_inode+0x5cd/0xcb0 [ 1116.608345] __shmem_file_setup+0x144/0x310 [ 1116.608960] ? _copy_from_user+0x139/0x170 [ 1116.609573] __do_sys_memfd_create+0x1c6/0x4f0 [ 1116.610268] do_syscall_64+0x3b/0x90 [ 1116.610817] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1116.611560] RIP: 0033:0x7f2ca2f96b19 [ 1116.612091] 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 [ 1116.614544] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1116.615572] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1116.616520] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1116.617458] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1116.618415] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1116.619355] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1116.620320] 01:25:38 executing program 1: io_setup(0x9, &(0x7f0000000080)=0x0) io_cancel(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x6, 0xffffffffffffffff, &(0x7f00000000c0)="a58e8fb472f4d4dcf721e5a01c377ca0f18342cb49a36cd809745b653b3a823c594b43302dc4a113d483f93a16c74146104fdb84dca2cec58148a2001491fe056f77bf5a3dce5832772d82f502a57eaf6c04fb5898d569451187b9ceb82f5ead2c989cb702cbad7394a7e55dced89a591360644b7831405097", 0x79, 0xeb5, 0x0, 0x3}, &(0x7f0000000180)) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x0, 0x7}) [ 1130.632996] Call Trace: [ 1130.633233] [ 1130.633399] x86_pmu_enable+0x580/0xd90 [ 1130.633694] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1130.634002] ctx_resched+0x2b0/0x390 [ 1130.634264] __perf_install_in_context+0x285/0x310 [ 1130.634615] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1130.634998] ? __perf_event_enable+0x4e0/0x4e0 [ 1130.635322] remote_function+0x125/0x1b0 [ 1130.635621] flush_smp_call_function_queue+0x1df/0x610 [ 1130.635979] ? perf_duration_warn+0x40/0x40 [ 1130.636282] __sysvec_call_function_single+0x92/0x3a0 [ 1130.636632] sysvec_call_function_single+0x89/0xc0 [ 1130.636973] [ 1130.637130] [ 1130.637295] asm_sysvec_call_function_single+0x12/0x20 [ 1130.637658] RIP: 0010:ext4_page_mkwrite+0x413/0x1a70 [ 1130.638022] Code: 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 67 14 00 00 8b ab 60 04 00 00 <31> ff 89 ee e8 74 5d 99 ff 85 ed 0f 85 d8 0f 00 00 e8 57 5b 99 ff [ 1130.639229] RSP: 0000:ffff88800d18fb88 EFLAGS: 00000246 [ 1130.639637] RAX: 0000000000000000 RBX: ffff88800f9e4000 RCX: 0000000000000000 [ 1130.640167] RDX: 1ffff11001f3c88c RSI: ffffffff81a9c375 RDI: ffff88800f9e4460 [ 1130.640686] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1130.641190] R10: ffffffff81a9c368 R11: 0000000000000001 R12: 0000000000000200 [ 1130.641705] R13: ffffed10037b5a29 R14: ffff88800d18fd88 R15: ffff88801bdad120 [ 1130.642231] ? ext4_page_mkwrite+0x3d8/0x1a70 [ 1130.642571] ? ext4_page_mkwrite+0x3e5/0x1a70 [ 1130.642895] ? ext4_page_mkwrite+0x3e5/0x1a70 [ 1130.643244] ? lock_is_held_type+0xd7/0x130 [ 1130.643565] ? lock_release+0x3b2/0x6f0 [ 1130.643876] ? ext4_change_inode_journal_flag+0x530/0x530 [ 1130.644273] ? lock_downgrade+0x6d0/0x6d0 [ 1130.644588] ? vm_normal_page+0x162/0x2e0 [ 1130.644885] do_page_mkwrite+0x1ac/0x650 [ 1130.645185] do_wp_page+0xba4/0x1d50 [ 1130.645463] __handle_mm_fault+0x1183/0x3570 [ 1130.645786] ? lock_is_held_type+0xd7/0x130 [ 1130.646096] ? __pmd_alloc+0x680/0x680 [ 1130.646402] handle_mm_fault+0x2e6/0xa20 [ 1130.646702] do_user_addr_fault+0x54a/0x12a0 [ 1130.647036] exc_page_fault+0xa2/0x1a0 [ 1130.647335] ? asm_exc_page_fault+0x8/0x30 [ 1130.647646] asm_exc_page_fault+0x1e/0x30 [ 1130.647952] RIP: 0033:0x5cde47 [ 1130.648184] Code: 0f 86 93 00 00 00 48 83 ec 18 48 89 6c 24 10 48 8d 6c 24 10 48 8b 54 24 20 48 8b 5a 08 48 83 7a 10 08 7c 5c 90 48 8b 74 24 28 <48> 89 33 48 8b 5a 18 48 8b 4a 10 48 8b 72 08 48 83 f9 08 72 4f 48 [ 1130.649452] RSP: 002b:000000c000371518 EFLAGS: 00010212 [ 1130.649831] RAX: 000000c000371a40 RBX: 00007f52afa79000 RCX: 000000c000001380 [ 1130.650346] RDX: 000000c000371a40 RSI: fffffffffffffffe RDI: 000000000090e620 [ 1130.650878] RBP: 000000c000371528 R08: 00007f52b09b9cb3 R09: 0000000000203000 [ 1130.651388] R10: 0000000000000002 R11: 0000000000000011 R12: 00000000000000f1 [ 1130.651912] R13: 0000000000000000 R14: 0000000000e5dacd R15: 0000000000000000 [ 1130.652439] 01:25:38 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:25:38 executing program 3: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r4, 0x0) stat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0), 0x7101711ded0821cf, &(0x7f0000000580)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_fscache}, {@cachetag}, {@nodevmap}, {@access_uid={'access', 0x3d, r2}}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@cachetag={'cachetag', 0x3d, '9p\x00'}}, {@posixacl}], [{@smackfsfloor={'smackfsfloor', 0x3d, '-\xfe'}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/sr0\x00'}}, {@uid_gt={'uid>', r5}}, {@measure}, {@subj_role={'subj_role', 0x3d, '###'}}]}}) setresuid(0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040), 0x2000, &(0x7f0000000440)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB="093bac6b065224f0082f87cd3cdd5e45ab66dfc37593a8b22990ba95d71a", @ANYRESHEX=r0, @ANYBLOB=',posixacl,nodevmap,access=', @ANYRESDEC=0x0, @ANYBLOB=',mmap,cachetag=,mmap,version=9p2000,fowner=', @ANYRESDEC=r2, @ANYBLOB="2c736d61636b66737472616e736d7574653d2e2c7063723d30303030303030303030303030303030303035312c6f626a5f747970653d2c6f626a5f747970653d28be2c657569643d", @ANYRESDEC=r2, @ANYBLOB=',\x00']) stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r7, 0x5412, &(0x7f0000000080)=0x13) setresuid(0x0, r6, 0x0) acct(&(0x7f0000000080)='./file0/../file0\x00') r8 = fsopen(0x0, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(r0, 0x4008f50a, &(0x7f0000000380)={0xa0, 0x3}) ioctl$BTRFS_IOC_GET_DEV_STATS(r8, 0xc4089434, &(0x7f0000000a80)={0x0, 0x1, 0x0, [0x0, 0xfffffffffffffffa, 0x10000, 0xffffffffffff8001, 0x8], [0xc00000000, 0x6, 0x7f, 0x0, 0x3f, 0x0, 0x4, 0x28000000, 0x9e9, 0x6, 0x4, 0x7, 0x80000001, 0x6, 0x1, 0x3, 0x7fff, 0x2, 0xa89, 0x80000001, 0x0, 0x7fff, 0x0, 0x8, 0xa66, 0xffff, 0x4, 0x0, 0x40, 0x6, 0x1, 0x20, 0x100000000, 0xc9b, 0x101, 0x3bdb, 0xff, 0x3, 0x8, 0xac, 0xfffffffffffffff8, 0xffffffff7fffffff, 0x9, 0x4, 0x65a8, 0x0, 0x8, 0x1, 0x7, 0x200, 0x706d, 0x80000000, 0x4, 0x2, 0x1, 0x2, 0x3fa, 0xffff, 0x5, 0x9, 0x40, 0x0, 0x1000, 0xfffffffffffffffb, 0x0, 0x9, 0x1a46752c, 0x1, 0x3d, 0x8, 0x9c7, 0x2, 0x5, 0xfffffffffffffffc, 0x3, 0x9, 0x8, 0x401, 0x9, 0x0, 0x6, 0x80000000, 0x400, 0x7f, 0x7ff, 0x4, 0x7, 0x4, 0x4, 0xa1, 0x86f5, 0x4, 0x80000001, 0x4, 0x9, 0x6, 0x6e04, 0x8000, 0x4, 0xc38, 0x5, 0x6, 0x1, 0x100000000, 0x7, 0x8, 0x0, 0x80000001, 0x81, 0x800, 0x3f, 0x5, 0x5, 0x6a2, 0x0, 0xe7, 0x1, 0x3, 0xf3, 0x1, 0x3fff80000]}) 01:25:38 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2a0043, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x600000, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, 0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) write(0xffffffffffffffff, &(0x7f00000000c0)="41860f95a8af9abbe9e0e8cae50550a341fdf4f4efa0195068ca190995edfe7b33fb2e618baebfbd3c0136816aebedc6a94e13b48298ae988668e6b71de34906f9a3818cd2ade24b653bca73962cd5abe616ec91e9b43a9e03e1b261515544e6d4ad621ba5167e54821ca2e6b860209988f39e214fb91256bd0d8962957c9df29db98285e883722563f1fe0ca792b7cb452a0db06ba8ead494d228754861517066a1f40c36e05fe496004dcd80696a3f0d087bb152a9bb98dbf6d34f828ee77f7bcdebdb87e24f437b4fb33e2657bce4eb2c080fd91fcbb968a853a79deabe6f60b5", 0xe2) 01:25:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3ff, 0x2, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000270008000f801", 0x17}, {0x0, 0x0, 0x2400}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) truncate(&(0x7f00000000c0)='./file1\x00', 0x800) write(r0, &(0x7f0000000080)="11", 0x1) 01:25:38 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) read(r0, &(0x7f0000000000)=""/48, 0x30) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f00000000c0)={{r1}, "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"}) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x3f) [ 1130.698030] Call Trace: [ 1130.698240] [ 1130.698441] x86_pmu_enable+0x580/0xd90 [ 1130.698738] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1130.699062] ctx_resched+0x2b0/0x390 [ 1130.699336] __perf_install_in_context+0x285/0x310 [ 1130.699693] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1130.700084] ? __perf_event_enable+0x4e0/0x4e0 [ 1130.700416] remote_function+0x125/0x1b0 [ 1130.700717] flush_smp_call_function_queue+0x1df/0x610 [ 1130.701095] ? perf_duration_warn+0x40/0x40 [ 1130.701413] __sysvec_call_function_single+0x92/0x3a0 [ 1130.701781] sysvec_call_function_single+0x89/0xc0 [ 1130.702138] [ 1130.702303] [ 1130.702480] asm_sysvec_call_function_single+0x12/0x20 [ 1130.702856] RIP: 0010:lock_release+0x3dd/0x6f0 [ 1130.703182] Code: ff ff ff ff 65 0f c1 05 59 9f d9 7e 83 f8 01 0f 85 6f 01 00 00 48 f7 04 24 00 02 00 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c5 48 c7 45 00 00 00 00 00 c7 45 08 00 00 00 00 48 8b 84 24 [ 1130.704408] RSP: 0000:ffff88801b05fab8 EFLAGS: 00000206 [ 1130.704777] RAX: dffffc0000000000 RBX: 038fed5e37af61fd RCX: ffff88801b05fb08 [ 1130.705260] RDX: 1ffff1100103148b RSI: 0000000000000000 RDI: 0000000000000000 [ 1130.705759] RBP: 1ffff1100360bf59 R08: 0000000000000000 R09: 0000000000000000 [ 1130.706234] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000002 [ 1130.706726] R13: 0000000000000003 R14: ffff88800818a460 R15: ffff888008189ac0 [ 1130.707213] ? lock_release+0x3b2/0x6f0 [ 1130.707487] ? fs_reclaim_acquire+0xb2/0x160 [ 1130.707794] ? lock_downgrade+0x6d0/0x6d0 [ 1130.708090] prepare_alloc_pages+0x15e/0x500 [ 1130.708405] __alloc_pages+0x131/0x4e0 [ 1130.708684] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 1130.709112] ? __lock_acquire+0xbac/0x5b70 [ 1130.709421] ? mark_lock+0xfc/0x2e10 [ 1130.709691] alloc_pages_vma+0xde/0x500 [ 1130.709974] __handle_mm_fault+0xfb3/0x3570 [ 1130.710281] ? lock_is_held_type+0xd7/0x130 [ 1130.710605] ? __pmd_alloc+0x680/0x680 [ 1130.710903] handle_mm_fault+0x2e6/0xa20 [ 1130.711197] do_user_addr_fault+0x54a/0x12a0 [ 1130.711532] exc_page_fault+0xa2/0x1a0 [ 1130.711825] ? asm_exc_page_fault+0x8/0x30 [ 1130.712143] asm_exc_page_fault+0x1e/0x30 [ 1130.712449] RIP: 0033:0x7f1a55213e0f [ 1130.712722] Code: d0 eb 0b 0f 1f 84 00 00 00 00 00 48 89 f8 48 83 fa 10 0f 82 da 00 00 00 48 83 fa 20 0f 87 1f 01 00 00 0f 10 06 0f 10 4c 16 f0 <0f> 11 07 0f 11 4c 17 f0 c3 0f 1f 84 00 00 00 00 00 48 39 d1 0f 82 [ 1130.714014] RSP: 002b:00007ffd9cd98218 EFLAGS: 00010283 [ 1130.714400] RAX: 0000000020010000 RBX: 00007f1a55730000 RCX: 0000000000000000 [ 1130.714912] RDX: 0000000000000017 RSI: 00007f1a55330098 RDI: 0000000020010000 [ 1130.715434] RBP: 00007ffd9cd982d8 R08: 00007f1a55730000 R09: 0000000000000000 [ 1130.715948] R10: 0000000000000008 R11: 00000000002076dc R12: 00007ffd9cd982d8 [ 1130.716474] R13: 0000000000000001 R14: 00007f1a5532bf60 R15: 0000000000114010 [ 1130.717004] 01:25:38 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x100000, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:25:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 13) [ 1130.733140] FAULT_INJECTION: forcing a failure. [ 1130.733140] name failslab, interval 1, probability 0, space 0, times 0 [ 1130.734097] CPU: 0 PID: 8021 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1130.734737] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1130.735524] Call Trace: [ 1130.735718] [ 1130.735888] dump_stack_lvl+0x8b/0xb3 [ 1130.736171] should_fail.cold+0x5/0xa [ 1130.736454] ? create_object.isra.0+0x3a/0xa20 [ 1130.736794] should_failslab+0x5/0x10 [ 1130.737071] kmem_cache_alloc+0x5b/0x480 [ 1130.737373] create_object.isra.0+0x3a/0xa20 [ 1130.737703] ? kasan_unpoison+0x23/0x50 [ 1130.738005] kmem_cache_alloc+0x239/0x480 [ 1130.738314] security_file_alloc+0x34/0x170 [ 1130.738650] __alloc_file+0xb6/0x240 [ 1130.738933] alloc_empty_file+0x6d/0x170 [ 1130.739234] alloc_file+0x59/0x590 [ 1130.739499] alloc_file_pseudo+0x16a/0x250 [ 1130.739814] ? alloc_file+0x590/0x590 [ 1130.740093] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1130.740491] ? shmem_get_inode+0x5cd/0xcb0 [ 1130.740805] __shmem_file_setup+0x144/0x310 [ 1130.741125] ? _copy_from_user+0x139/0x170 [ 1130.741437] __do_sys_memfd_create+0x1c6/0x4f0 [ 1130.741772] do_syscall_64+0x3b/0x90 [ 1130.742048] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1130.742430] RIP: 0033:0x7f2ca2f96b19 [ 1130.742702] 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 [ 1130.743975] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1130.744497] RAX: ffffffffffffffda RBX: 0000000020000200 RCX: 00007f2ca2f96b19 [ 1130.745004] RDX: 0000000000020000 RSI: 0000000000000000 RDI: 00007f2ca2ff00fb [ 1130.745508] RBP: 0000000000000002 R08: 0000000000010000 R09: ffffffffffffffff [ 1130.746011] R10: 0000000000000002 R11: 0000000000000246 R12: 0000000008100000 [ 1130.746523] R13: 0000000020000100 R14: 0000000000020000 R15: 0000000020001600 [ 1130.747041] 01:25:38 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@multicast, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1}, @source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @local}}}}}}, 0x0) sendto$inet(r0, &(0x7f0000000040)="2077f0c5784ce3b90fdcd9a88d84cb93c3e8936d071d3aab11332b69d46b1dd7839ec5c110c19fdf18acfd881e81cb16a36f058310e64195b53ebf0370371b70074da7febc2d249dd1f289f0119190bdbeb34451e2e7a420e5fd253bc435d3d3c59fb6b1bfcd4096ca29db01651b92b8", 0x70, 0x0, &(0x7f0000000100)={0x2, 0x4e22, @broadcast}, 0x10) 01:25:38 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x1000000, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1130.795133] loop7: detected capacity change from 0 to 256 01:25:38 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1130.818917] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:25:38 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x4042, 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) r1 = dup3(r0, 0xffffffffffffffff, 0x0) getpeername$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 01:25:38 executing program 1: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'wlan0\x00', &(0x7f0000000080)=ANY=[@ANYRESHEX]}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000140), 0x40000, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000180)) ioctl$BTRFS_IOC_SEND(r0, 0x40489426, &(0x7f00000000c0)={{r1}, 0x2, &(0x7f0000000000)=[0x80, 0x2], 0x7, 0x7, [0x400, 0x100000001, 0x2, 0x4]}) 01:25:38 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYRESOCT]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6024b03f}) 01:25:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 14) 01:25:38 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) io_setup(0x4e, &(0x7f0000000000)=0x0) socket$unix(0x1, 0x5, 0x0) io_submit(r1, 0x1, &(0x7f0000001740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r0, 0x0}]) r2 = fork() syz_open_procfs(r2, &(0x7f0000000040)='timerslack_ns\x00') 01:25:38 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x10000000, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:25:38 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1130.931550] FAULT_INJECTION: forcing a failure. [ 1130.931550] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 1130.932769] CPU: 0 PID: 8050 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1130.933330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1130.934121] Call Trace: [ 1130.934305] [ 1130.934481] dump_stack_lvl+0x8b/0xb3 [ 1130.934765] should_fail.cold+0x5/0xa [ 1130.935044] prepare_alloc_pages+0x17b/0x500 [ 1130.935367] __alloc_pages+0x131/0x4e0 [ 1130.935657] ? __alloc_pages_slowpath.constprop.0+0x1f10/0x1f10 [ 1130.936086] ? lock_release+0x3b2/0x6f0 [ 1130.936381] ? avc_has_perm_noaudit+0x1c8/0x390 [ 1130.936722] ? find_held_lock+0x2c/0x110 [ 1130.937021] ? lock_release+0x3b2/0x6f0 [ 1130.937306] ? __filemap_get_folio+0x2d1/0xfd0 [ 1130.937628] ? __sanitizer_cov_trace_cmp2+0x22/0x80 [ 1130.937991] alloc_pages_vma+0xde/0x500 [ 1130.938294] shmem_alloc_page+0x107/0x1d0 [ 1130.938612] ? shmem_mmap+0x1c0/0x1c0 [ 1130.938918] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1130.939315] ? percpu_counter_add_batch+0xb4/0x170 [ 1130.939678] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1130.940036] ? __vm_enough_memory+0x184/0x360 [ 1130.940364] shmem_getpage_gfp.constprop.0+0x651/0x2180 [ 1130.940752] ? shmem_unuse_inode+0xdd0/0xdd0 [ 1130.941074] ? ktime_get_coarse_real_ts64+0x159/0x190 [ 1130.941432] ? fault_in_readable+0x192/0x250 [ 1130.941749] ? is_valid_gup_flags+0x70/0x70 [ 1130.942056] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1130.942431] shmem_write_begin+0xfd/0x1d0 [ 1130.942727] generic_perform_write+0x208/0x510 [ 1130.943060] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 1130.943559] ? iput+0x70/0x70 [ 1130.943801] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1130.944145] ? generic_write_checks+0x2a9/0x380 [ 1130.944494] __generic_file_write_iter+0x306/0x4b0 [ 1130.944837] generic_file_write_iter+0xd7/0x220 [ 1130.945174] ? iov_iter_init+0x45/0x1b0 [ 1130.945459] new_sync_write+0x437/0x660 [ 1130.945744] ? new_sync_read+0x6f0/0x6f0 [ 1130.946038] ? x86_pmu_enable+0xb10/0xd90 [ 1130.946339] ? lock_release+0x6f0/0x6f0 [ 1130.946639] ? lock_is_held_type+0xd7/0x130 [ 1130.946966] vfs_write+0x7d1/0xae0 [ 1130.947223] __x64_sys_pwrite64+0x1fd/0x250 [ 1130.947522] ? vfs_write+0xae0/0xae0 [ 1130.947792] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1130.948171] do_syscall_64+0x3b/0x90 [ 1130.948437] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1130.948805] RIP: 0033:0x7f2ca2f49ab7 [ 1130.949078] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1130.950328] RSP: 002b:00007f2ca050bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1130.950877] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f49ab7 [ 1130.951370] RDX: 0000000000000025 RSI: 0000000020010000 RDI: 0000000000000004 [ 1130.951868] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1130.952364] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 1130.952874] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 1130.953385] 01:25:38 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x6, &(0x7f0000000540)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010500)="ff3f0c00fc010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x25, 0x5dc}, {&(0x7f0000000300)="05996238520f078727b436e56d1d", 0xe, 0x5}, {&(0x7f0000000340)="d10e5ff19d19974d4b67facff2405d310a6b590e958c485c24c72ce2ea28caa8b097fab34909d3790162bf76c4851b103a847b427d013a5af08132108f78438de90e342e2ed160f8", 0x48, 0x4}, {&(0x7f00000003c0)="7c21ddd1ac9217f23ee80cbd4c38ca374314e527e1cf8eab66b3e6d1416afc58408d20083ba658d766f01f42f38e094587db7345bb04be005cad510b949b551e3fe7953193f7bae63aed0287b6843c9a5911d7ccbd6c", 0x56, 0x2}, {&(0x7f0000000440)="95ee845a76a4eeb55c03ea88dca8f0d79039fe7e17f3c69dbc5a76cb646432d466e640f6ac38582a1cb776115ae055cc1d5627825e6225344976505f30bdde29b3a9ab1ab2561e93463226c7d439116366f452baac418c692f4c5414e3ccb9ca794cdf7ad355444f6d29dba387e6d575922c8ace21745f1d0f739a4470b9b6d4ab98cbe1c921424a0ad598488f2487fe8e0c486569d5675ad4c13a2b952108575c5e8f29d4720c77d2c4c73a43dde5fcaa16c4ea6694dc4671e181e13a6bdeae5db2fb", 0xc3, 0x1}], 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="a5652d396526532f23f8e2bda2b0befc", @ANYRES64]) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc2001, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}, {@cache_none}, {@access_any}], [{@uid_eq={'uid', 0x3d, r2}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'ext4\x00'}}, {@seclabel}, {@appraise}]}}) [ 1130.985713] loop7: detected capacity change from 0 to 256 [ 1130.999354] Call Trace: [ 1130.999561] [ 1130.999737] x86_pmu_enable+0x580/0xd90 [ 1131.000041] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1131.000372] ctx_resched+0x2b0/0x390 [ 1131.000657] __perf_install_in_context+0x285/0x310 [ 1131.001012] ? __perf_event_enable+0x4e0/0x4e0 [ 1131.001349] remote_function+0x125/0x1b0 [ 1131.001650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1131.002051] ? perf_duration_warn+0x40/0x40 [ 1131.002397] generic_exec_single+0x203/0x300 [ 1131.002726] smp_call_function_single+0x189/0x460 [ 1131.003074] ? perf_duration_warn+0x40/0x40 [ 1131.003393] ? generic_exec_single+0x300/0x300 [ 1131.003732] ? perf_duration_warn+0x40/0x40 [ 1131.004056] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1131.004459] ? lock_is_held_type+0xd7/0x130 [ 1131.004784] perf_install_in_context+0x4a3/0x550 [ 1131.005144] ? perf_group_attach+0x450/0x450 [ 1131.005481] ? __perf_event_enable+0x4e0/0x4e0 [ 1131.005826] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1131.006226] ? exclusive_event_installable+0x254/0x320 [ 1131.006629] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1131.007002] ? __up_read+0x192/0x710 [ 1131.007275] ? perf_remove_from_context+0x230/0x230 [ 1131.007636] ? up_write+0x460/0x460 [ 1131.007916] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1131.008302] do_syscall_64+0x3b/0x90 [ 1131.008590] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1131.008971] RIP: 0033:0x7f9f8ab18b19 [ 1131.009238] 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 [ 1131.010529] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1131.011069] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1131.011587] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1131.012096] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1131.012610] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1131.013122] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1131.013652] [ 1131.020305] FAT-fs (loop7): bogus number of reserved sectors [ 1131.020760] FAT-fs (loop7): Can't find a valid FAT filesystem [ 1131.027709] Call Trace: [ 1131.027929] [ 1131.028127] x86_pmu_enable+0x580/0xd90 [ 1131.028456] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1131.028859] ctx_resched+0x2b0/0x390 [ 1131.029177] __perf_install_in_context+0x285/0x310 [ 1131.029589] ? __perf_event_enable+0x4e0/0x4e0 [ 1131.029961] remote_function+0x125/0x1b0 [ 1131.030129] loop1: detected capacity change from 0 to 5 [ 1131.030305] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1131.031496] ? perf_duration_warn+0x40/0x40 [ 1131.031873] generic_exec_single+0x203/0x300 [ 1131.032243] smp_call_function_single+0x189/0x460 [ 1131.032636] ? perf_duration_warn+0x40/0x40 [ 1131.033006] ? generic_exec_single+0x300/0x300 [ 1131.033389] ? perf_duration_warn+0x40/0x40 [ 1131.033764] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1131.034215] ? lock_is_held_type+0xd7/0x130 [ 1131.034621] perf_install_in_context+0x4a3/0x550 [ 1131.034859] ext4: Unknown parameter '¥e-9e&S/#øâ½¢°¾üÿÿÿÿÿÿÿÿ' [ 1131.035024] ? perf_group_attach+0x450/0x450 [ 1131.036135] ? __perf_event_enable+0x4e0/0x4e0 [ 1131.036521] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1131.036970] ? exclusive_event_installable+0x254/0x320 [ 1131.037415] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1131.037839] ? perf_remove_from_context+0x230/0x230 [ 1131.038250] ? xfd_validate_state+0x59/0x180 [ 1131.038617] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1131.039015] do_syscall_64+0x3b/0x90 [ 1131.039299] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1131.039685] RIP: 0033:0x7f9f8ab18b19 [ 1131.039957] 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 [ 1131.041243] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1131.041788] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1131.042294] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1131.042816] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1131.043325] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1131.043842] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1131.044368] 01:25:52 executing program 3: syz_mount_image$vfat(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() migrate_pages(r0, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) prlimit64(r0, 0xd, &(0x7f0000000100)={0x3, 0x407b}, 0x0) prlimit64(0xffffffffffffffff, 0x7, &(0x7f0000000000)={0x100000000, 0x9}, &(0x7f0000000040)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) inotify_init1(0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x1) 01:25:52 executing program 0: syz_emit_ethernet(0x4e, &(0x7f0000000440)=ANY=[], 0x0) syz_extract_tcp_res(&(0x7f0000000140), 0xd69fa582, 0x9a6f) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000180)={@broadcast, @remote}, &(0x7f00000001c0)=0x8) recvfrom(r1, &(0x7f00000002c0)=""/253, 0xfd, 0x80010322, &(0x7f00000003c0)=@hci={0x1f, 0x2, 0x2}, 0x80) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) recvfrom(r0, &(0x7f0000000040)=""/73, 0x49, 0x1, 0x0, 0x0) 01:25:52 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x40) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000020c0), 0x141000, 0x0) close_range(r1, r2, 0x0) preadv2(r1, &(0x7f00000022c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/9, 0x9}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f0000002380)=""/16, 0x10}, {&(0x7f0000002100)=""/67, 0x43}, {&(0x7f0000002180)=""/24, 0x18}, {&(0x7f00000023c0)=""/242, 0xf2}], 0x5a, 0x9, 0x3, 0x0) 01:25:52 executing program 1: r0 = mq_open(&(0x7f0000000040)='&\xf1\x014r\x19\'\x00', 0x800, 0xae, &(0x7f0000000080)={0x2, 0x8001, 0xffff, 0xfffffffffffffffd}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, @in_args={0x2}}, './file0\x00'}) r2 = gettid() mq_notify(r1, &(0x7f0000000180)={0x0, 0xc, 0x4, @tid=r2}) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000100)={0x1, 0x9}) ioctl$SG_GET_TIMEOUT(r3, 0x2202, 0x0) mq_timedsend(r3, &(0x7f0000000000)="97963182ea19c9712e97504b5b38a3242744a509", 0x14, 0x9, 0x0) 01:25:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 15) 01:25:52 executing program 6: clock_settime(0xffc99a3b, &(0x7f00000001c0)={0x77359400}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) io_setup(0x40, &(0x7f0000000240)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) mq_timedsend(r3, &(0x7f00000017c0)="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", 0x1000, 0x1, &(0x7f00000027c0)) r4 = eventfd2(0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000380)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, r4, 0x0}]) io_setup(0xffff7fff, &(0x7f0000000200)=0x0) io_destroy(r5) io_pgetevents(r2, 0x0, 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000180), 0x0) nanosleep(&(0x7f0000000040)={r0, r1+60000000}, &(0x7f0000000080)) r6 = fsopen(&(0x7f0000000280)='exofs\x00', 0x0) r7 = syz_open_dev$evdev(&(0x7f0000000300), 0x7fff, 0x400800) r8 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r8, 0x540a, 0x2) io_submit(r2, 0x5, &(0x7f0000001780)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x9, 0x3, r6, &(0x7f0000000480)="d343a6650c1bf125e9cc10031d159d6afb73538ce1dcae8714d482a01cd7421c3d09315c6ef32e1186a2c5ff224b3744e09326c20bb016d4d2c17064674383e0a84fc69e4dbdef5d96ab9c08bf8df90328b2de32f5d1e5e03eecb4d2bc6277ea92e88acb7eb8cc4c3cfb13b5f0952d584e8db90ccbf8132e8658c8ebb1120e0ddb5cc1f833269a2bdf90d0a22ee4b0b905a41ce6be16ea8dfe0948716d17553bf0aa57b43dff5ab524c6966797171a1e598320124398ee65e5ab49296dd97126a5dafd825f0d0a3fd2d59f6f66afc9c5010bef0f02d7b7653015cffd73806f1bab3690eeba58ed869351c74141b637cf63d81e9e29", 0xf5, 0x2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x8, r7, &(0x7f0000000580)="3a950ee3c9fbbc1724ac01b983947f06698b8364c3e317df48bbc46a5b753b0b5d9f952ac6c6952cef70d01b970a1a7a264ceb315cb1bbd162e959efc438473793d74a412b83c4d733e91d07823e1c3ccb8e1cca5b8e07608f586a18719f8f214270ba7e2f08ddeaeda8c44b42094d293ba0e058bd39920dce3acfb296548990a32a36b86d140f8d5fc1fe0f276250e7be41d5f28a02a1cd92e9a5ac7cd35c28d05442223b4f177e286bd635a2e151cbd33e2b602de1f1a858020707020796c7e1f5d510fe48f3aeabf06d2b04cfcca0c15c18fb8f240e5862ea836dfef34470ed54f1ca8da20c34cd3028e8c594899b9f26c40fc7", 0xf5, 0x200, 0x0, 0x1, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0xad, 0xffffffffffffffff, &(0x7f00000003c0)="a2", 0x1, 0x9}, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x7, 0x3, r8, &(0x7f0000000680)="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", 0x1000, 0x80000000, 0x0, 0x0, r4}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x8, 0x1ff, r4, &(0x7f00000016c0)="ea4d043e8cacc6c55b585731d199d3bf80d8a20dc8811cc86d78c5ac30db453a9b450f7311551c6cc71d596b442579bb21758df12f87383fe8aacf5cdfa7707e0d411441119dd9c1af59e35a22baa6b8e66e28a31fb7abfbabb7c860ef401f6cce3bc96027cec59720975f5879661a0967dfc06c8420e0522b64ab7293ee", 0x7e, 0x4, 0x0, 0x2, r4}]) 01:25:52 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3f00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:25:52 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x1e000000, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1144.868327] FAULT_INJECTION: forcing a failure. [ 1144.868327] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1144.869927] CPU: 0 PID: 8083 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1144.870931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1144.872344] Call Trace: [ 1144.872673] [ 1144.872976] dump_stack_lvl+0x8b/0xb3 [ 1144.873480] should_fail.cold+0x5/0xa [ 1144.873980] copy_page_from_iter_atomic+0x4e4/0x1b20 [ 1144.874665] ? iov_iter_get_pages_alloc+0x1090/0x1090 [ 1144.875326] ? fault_in_readable+0x192/0x250 [ 1144.875910] ? is_valid_gup_flags+0x70/0x70 [ 1144.876463] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1144.877111] ? shmem_write_begin+0xfd/0x1d0 [ 1144.877672] ? shmem_write_begin+0x106/0x1d0 [ 1144.878259] generic_perform_write+0x27e/0x510 [ 1144.878893] ? trace_event_raw_event_file_check_and_advance_wb_err+0x4a0/0x4a0 [ 1144.879850] ? iput+0x70/0x70 [ 1144.880289] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1144.880943] ? generic_write_checks+0x2a9/0x380 [ 1144.881564] __generic_file_write_iter+0x306/0x4b0 [ 1144.882211] generic_file_write_iter+0xd7/0x220 [ 1144.882838] ? iov_iter_init+0x45/0x1b0 [ 1144.883380] new_sync_write+0x437/0x660 01:25:52 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x1) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000040)=0x3f) [ 1144.883922] ? new_sync_read+0x6f0/0x6f0 [ 1144.884597] ? x86_pmu_enable+0xb10/0xd90 [ 1144.885157] ? lock_release+0x6f0/0x6f0 [ 1144.885703] ? lock_is_held_type+0xd7/0x130 [ 1144.886294] vfs_write+0x7d1/0xae0 [ 1144.886814] __x64_sys_pwrite64+0x1fd/0x250 [ 1144.887400] ? vfs_write+0xae0/0xae0 [ 1144.887916] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1144.888610] do_syscall_64+0x3b/0x90 [ 1144.889115] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1144.889819] RIP: 0033:0x7f2ca2f49ab7 [ 1144.890290] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 1144.892544] RSP: 002b:00007f2ca050bf20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 1144.893482] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f49ab7 01:25:52 executing program 3: pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x180) fallocate(r0, 0x0, 0x0, 0x8800000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r1, r0, 0x0, 0x7fffffff) creat(&(0x7f0000000000)='./file1\x00', 0x0) [ 1144.894373] RDX: 0000000000000025 RSI: 0000000020010000 RDI: 0000000000000004 [ 1144.895315] RBP: 0000000000000002 R08: 0000000000000000 R09: ffffffffffffffff [ 1144.896202] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000004 [ 1144.897086] R13: 0000000000000004 R14: 0000000020000200 R15: 0000000000000000 [ 1144.898006] [ 1144.991151] loop7: detected capacity change from 0 to 256 [ 1144.996321] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:26:06 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/schedstat\x00', 0x0, 0x0) pread64(r0, &(0x7f00000008c0)=""/53, 0x35, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x105100, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/cpuinfo\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), r0) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xcc, r2, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xb, 0x2c}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x78, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'netdevsim0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={'\x00', '\xff\xff', @loopback}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'wlan0\x00'}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4001}, 0x0) 01:26:06 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:26:06 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d9f4655fd9f4655f0100ffff53ef010001000000d9f4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000d9f4655fd9f4655fd9f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) llistxattr(0x0, 0x0, 0x0) creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) mount$9p_virtio(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x8001, &(0x7f0000000280)={'trans=virtio,', {[{@afid={'afid', 0x3d, 0x8e0}}, {@access_user}, {@noextend}, {@cache_none}, {@uname={'uname', 0x3d, 'ext4\x00'}}, {@version_9p2000}, {@access_user}, {@afid={'afid', 0x3d, 0x4}}, {@cache_loose}, {@access_uid}]}}) 01:26:06 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:26:06 executing program 0: r0 = gettid() migrate_pages(r0, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) r1 = syz_open_procfs(r0, &(0x7f0000000040)='fdinfo\x00') close(r1) 01:26:06 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:26:06 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/udplite6\x00') preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/2, 0x2}], 0x1, 0x1, 0x0) r1 = syz_io_uring_setup(0x4c51, &(0x7f00000000c0)={0x0, 0x2660, 0x4, 0x2, 0x3cc, 0x0, r0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000140)) ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f0000000180)) flock(r0, 0x0) 01:26:06 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 16) [ 1159.109345] FAULT_INJECTION: forcing a failure. [ 1159.109345] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.110474] CPU: 1 PID: 8121 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1159.111174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1159.112144] Call Trace: [ 1159.112383] [ 1159.112600] dump_stack_lvl+0x8b/0xb3 [ 1159.112629] should_fail.cold+0x5/0xa [ 1159.112648] ? getname_flags.part.0+0x50/0x4f0 [ 1159.112675] should_failslab+0x5/0x10 [ 1159.112690] kmem_cache_alloc+0x5b/0x480 [ 1159.112714] getname_flags.part.0+0x50/0x4f0 [ 1159.112742] getname+0x8e/0xd0 [ 1159.112765] do_sys_openat2+0xf5/0x4d0 [ 1159.112786] ? build_open_flags+0x6f0/0x6f0 [ 1159.112810] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1159.112836] __x64_sys_openat+0x13f/0x1f0 [ 1159.112853] ? __x64_sys_open+0x1c0/0x1c0 [ 1159.112876] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1159.112908] do_syscall_64+0x3b/0x90 [ 1159.112929] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1159.112953] RIP: 0033:0x7f2ca2f49a04 [ 1159.112965] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1159.112980] RSP: 002b:00007f2ca050bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1159.112996] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f49a04 [ 1159.113007] RDX: 0000000000000002 RSI: 00007f2ca050c000 RDI: 00000000ffffff9c [ 1159.113017] RBP: 00007f2ca050c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1159.113027] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1159.113036] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1159.113062] [ 1159.117331] Call Trace: [ 1159.117349] 01:26:06 executing program 1: r0 = syz_mount_image$tmpfs(0x0, &(0x7f00000014c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') lsetxattr$trusted_overlay_upper(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') write$P9_RREADLINK(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="160000001701000d002e2f66696c43302f66696c6530"], 0x16) fchmodat(r0, &(0x7f0000000100)='./file0/file0/file0\x00', 0x66) 01:26:06 executing program 0: ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x6, 'batadv0\x00', {}, 0x3f}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005140)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback={0xff00000000000000}}, 0x1c, 0x0}}, {{&(0x7f0000001e40)={0xa, 0x4e24, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000003c80)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @dstopts={{0x18}}], 0x40}}], 0x2, 0x0) 01:26:06 executing program 3: ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000000)={'erspan0\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x10, 0x1, 0xe72, 0x7f, {{0x8, 0x4, 0x0, 0x18, 0x20, 0x64, 0x0, 0x4, 0x2f, 0x0, @broadcast, @broadcast, {[@generic={0x83, 0xb, "d5e76491d7f08df092"}, @end]}}}}}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000001c0)={@loopback, 0x38, r0}) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000140)={@empty, @initdev={0xac, 0x1e, 0x1, 0x0}, r0}, 0xc) syz_emit_ethernet(0x1e, &(0x7f0000000200)={@multicast, @local, @void, {@can={0xc, {{0x1, 0x1}, 0x8, 0x1, 0x0, 0x0, "fb56b0772aca5838"}}}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$F2FS_IOC_RESIZE_FS(r2, 0x4008f510, &(0x7f0000000080)=0x1ff) [ 1159.117370] x86_pmu_enable+0x580/0xd90 [ 1159.117416] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1159.117468] ctx_resched+0x2b0/0x390 [ 1159.117502] __perf_install_in_context+0x285/0x310 [ 1159.117529] ? __irq_exit_rcu+0x113/0x170 [ 1159.117558] ? __perf_event_enable+0x4e0/0x4e0 [ 1159.117592] remote_function+0x125/0x1b0 [ 1159.117634] flush_smp_call_function_queue+0x1df/0x610 [ 1159.117660] ? perf_duration_warn+0x40/0x40 [ 1159.117699] __sysvec_call_function_single+0x92/0x3a0 [ 1159.117730] sysvec_call_function_single+0x89/0xc0 [ 1159.117768] 01:26:06 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 17) [ 1159.117775] [ 1159.117784] asm_sysvec_call_function_single+0x12/0x20 [ 1159.117821] RIP: 0010:lock_acquire+0x1db/0x4d0 [ 1159.117851] Code: 02 b8 ff ff ff ff 65 0f c1 05 69 9a d9 7e 83 f8 01 0f 85 86 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 1159.117873] RSP: 0018:ffff8880157c78e0 EFLAGS: 00000206 [ 1159.117894] RAX: dffffc0000000000 RBX: 1ffff11002af8f1e RCX: 00000000ef9db6ea [ 1159.117911] RDX: 1ffff11001f13134 RSI: 0000000000000000 RDI: 0000000000000000 [ 1159.117925] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff86a16807 [ 1159.117940] R10: fffffbfff0d42d00 R11: 0000000000000001 R12: 0000000000000002 [ 1159.117954] R13: 0000000000000000 R14: ffffffff85202000 R15: 0000000000000000 01:26:06 executing program 0: ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000000)={0x6, 'batadv0\x00', {}, 0x3f}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000005140)=[{{&(0x7f0000000080)={0xa, 0x4e24, 0x0, @loopback={0xff00000000000000}}, 0x1c, 0x0}}, {{&(0x7f0000001e40)={0xa, 0x4e24, 0x0, @private1}, 0x1c, 0x0, 0x0, &(0x7f0000003c80)=[@pktinfo={{0x24, 0x29, 0x32, {@loopback}}}, @dstopts={{0x18}}], 0x40}}], 0x2, 0x0) 01:26:06 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1159.117998] ? lock_release+0x6f0/0x6f0 [ 1159.118026] ? lock_release+0x3b2/0x6f0 [ 1159.118051] ? kmem_cache_alloc+0x239/0x480 [ 1159.118079] ? lock_downgrade+0x6d0/0x6d0 [ 1159.118120] path_init+0x65a/0x17b0 [ 1159.118152] ? path_init+0x62b/0x17b0 [ 1159.118184] ? lockdep_init_map_type+0x2c3/0x7a0 [ 1159.118210] ? rcu_read_lock_sched_held+0x3a/0x70 01:26:06 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x14481, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x4021, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x5) umount2(&(0x7f0000000140)='./file0\x00', 0x6) [ 1159.118239] ? lockdep_init_map_type+0x2c3/0x7a0 [ 1159.118266] ? __raw_spin_lock_init+0x36/0x110 [ 1159.118297] ? path_openat+0x16a/0x28a0 [ 1159.118333] path_lookupat+0x30/0x850 [ 1159.118376] path_openat+0x18d2/0x28a0 [ 1159.118426] ? path_lookupat+0x850/0x850 [ 1159.118459] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1159.118498] ? lock_is_held_type+0xd7/0x130 [ 1159.118541] do_filp_open+0x1aa/0x400 [ 1159.118576] ? may_open_dev+0xf0/0xf0 [ 1159.118612] ? lock_release+0x3b2/0x6f0 [ 1159.118638] ? alloc_fd+0x2f0/0x670 [ 1159.118662] ? lock_downgrade+0x6d0/0x6d0 [ 1159.118693] ? rwlock_bug.part.0+0x90/0x90 [ 1159.118723] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1159.118761] ? _find_next_bit+0x1e5/0x260 [ 1159.118791] ? _raw_spin_unlock+0x24/0x40 [ 1159.118822] ? alloc_fd+0x2f0/0x670 [ 1159.118861] do_sys_openat2+0x16d/0x4d0 [ 1159.118892] ? build_open_flags+0x6f0/0x6f0 [ 1159.118923] ? seccomp_notify_ioctl+0xdc0/0xdc0 [ 1159.118971] __x64_sys_openat+0x13f/0x1f0 [ 1159.118997] ? __x64_sys_open+0x1c0/0x1c0 [ 1159.119029] ? __secure_computing+0xb4/0x290 [ 1159.119060] do_syscall_64+0x3b/0x90 [ 1159.119091] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1159.119124] RIP: 0033:0x7fa66279dd62 [ 1159.119141] Code: c0 f6 c2 40 75 52 89 d0 45 31 d2 25 00 00 41 00 3d 00 00 41 00 74 41 64 8b 04 25 18 00 00 00 85 c0 75 65 b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 a2 00 00 00 48 8b 4c 24 38 64 48 2b 0c 25 [ 1159.119161] RSP: 002b:00007ffe4ff75ff0 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1159.119183] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa66279dd62 [ 1159.119198] RDX: 00000000002a0000 RSI: 00007fa665149851 RDI: 000000000000000f [ 1159.119212] RBP: 00007fa665149850 R08: 00007fa662a1a8f0 R09: 00007fa66286dbe0 [ 1159.119227] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fa6651725b4 [ 1159.119241] R13: 000000000000000f R14: 0000000000000004 R15: 00007fa665149851 [ 1159.119280] [ 1159.218919] Call Trace: [ 1159.218939] [ 1159.218961] x86_pmu_enable+0x580/0xd90 [ 1159.219003] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1159.219059] ctx_resched+0x2b0/0x390 [ 1159.219096] __perf_install_in_context+0x285/0x310 [ 1159.219124] ? __irq_exit_rcu+0x113/0x170 [ 1159.219154] ? __perf_event_enable+0x4e0/0x4e0 [ 1159.219185] remote_function+0x125/0x1b0 [ 1159.219225] flush_smp_call_function_queue+0x1df/0x610 [ 1159.219252] ? perf_duration_warn+0x40/0x40 [ 1159.219295] __sysvec_call_function_single+0x92/0x3a0 [ 1159.219327] sysvec_call_function_single+0x89/0xc0 [ 1159.219366] [ 1159.219374] [ 1159.219384] asm_sysvec_call_function_single+0x12/0x20 [ 1159.219422] RIP: 0010:call_rcu+0x58a/0xa30 [ 1159.219461] Code: 3c 02 00 0f 85 cb 03 00 00 48 8b 05 b0 4a f0 03 48 03 85 18 01 00 00 49 39 c5 0f 8f d5 01 00 00 e8 7b 77 19 00 fb 48 83 c4 18 <5b> 5d 41 5c 41 5d 41 5e 41 5f c3 e8 56 74 19 00 e9 d4 fa ff ff e8 [ 1159.219484] RSP: 0018:ffff88801b1d79a8 EFLAGS: 00000282 [ 1159.219506] RAX: 000000000010732b RBX: ffff888016c21d30 RCX: 1ffffffff0d48dd6 [ 1159.219523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1159.219538] RBP: ffff88806ce38800 R08: 0000000000000001 R09: ffffffff86a16887 [ 1159.219553] R10: fffffbfff0d42d10 R11: 0000000000000001 R12: ffff88806ce38918 [ 1159.219574] R13: 0000000000000017 R14: ffff88806ce388e8 R15: ffff88806ce388a0 [ 1159.219624] ? security_inode_init_security+0x1d5/0x350 [ 1159.219657] kfree+0x1fb/0x330 [ 1159.219690] security_inode_init_security+0x1d5/0x350 [ 1159.219717] ? ext4_init_acl+0x310/0x310 [ 1159.219749] ? inode_free_by_rcu+0x20/0x20 [ 1159.219795] ? chksum_update+0x4c/0xb0 [ 1159.219843] __ext4_new_inode+0x39c8/0x5610 [ 1159.219912] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1159.219979] ? ext4_mkdir+0x6c3/0xb20 [ 1159.220020] ext4_mkdir+0x33a/0xb20 [ 1159.220074] ? ext4_init_new_dir+0x4d0/0x4d0 [ 1159.220116] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1159.220157] vfs_mkdir+0x1d0/0x3c0 [ 1159.220199] do_mkdirat+0x17b/0x2e0 [ 1159.220237] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1159.220270] ? do_file_open_root+0x590/0x590 [ 1159.220311] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1159.220340] ? getname_flags.part.0+0x1dd/0x4f0 [ 1159.220385] __x64_sys_mkdir+0xf2/0x140 [ 1159.220426] do_syscall_64+0x3b/0x90 [ 1159.220458] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1159.220494] RIP: 0033:0x7fbfd1a1dc27 [ 1159.220513] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1159.220535] RSP: 002b:00007fffc5761928 EFLAGS: 00000206 ORIG_RAX: 0000000000000053 [ 1159.220559] RAX: ffffffffffffffda RBX: 00007fffc57619b0 RCX: 00007fbfd1a1dc27 [ 1159.220575] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00007fffc57619b0 [ 1159.220590] RBP: 00007fffc576198c R08: 0000000000000000 R09: 0000000000000005 [ 1159.220606] R10: 00007fffc57616c5 R11: 0000000000000206 R12: 0000000000000032 [ 1159.220621] R13: 000000000011af30 R14: 0000000000000004 R15: 00007fffc57619f0 [ 1159.220665] [ 1159.289514] FAULT_INJECTION: forcing a failure. [ 1159.289514] name failslab, interval 1, probability 0, space 0, times 0 [ 1159.328543] CPU: 1 PID: 8142 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1159.328560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1159.328573] Call Trace: [ 1159.328578] [ 1159.328584] dump_stack_lvl+0x8b/0xb3 [ 1159.328608] should_fail.cold+0x5/0xa [ 1159.328626] ? create_object.isra.0+0x3a/0xa20 [ 1159.328651] should_failslab+0x5/0x10 [ 1159.328664] kmem_cache_alloc+0x5b/0x480 [ 1159.328685] create_object.isra.0+0x3a/0xa20 [ 1159.328706] ? kasan_unpoison+0x23/0x50 [ 1159.328731] kmem_cache_alloc+0x239/0x480 [ 1159.328751] getname_flags.part.0+0x50/0x4f0 [ 1159.328777] getname+0x8e/0xd0 [ 1159.328798] do_sys_openat2+0xf5/0x4d0 [ 1159.328815] ? build_open_flags+0x6f0/0x6f0 [ 1159.328837] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1159.328860] __x64_sys_openat+0x13f/0x1f0 [ 1159.328877] ? __x64_sys_open+0x1c0/0x1c0 [ 1159.328897] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1159.328926] do_syscall_64+0x3b/0x90 [ 1159.328945] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1159.328967] RIP: 0033:0x7f2ca2f49a04 [ 1159.328977] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1159.328991] RSP: 002b:00007f2ca050bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1159.329005] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f49a04 [ 1159.329015] RDX: 0000000000000002 RSI: 00007f2ca050c000 RDI: 00000000ffffff9c [ 1159.329024] RBP: 00007f2ca050c000 R08: 0000000000000000 R09: ffffffffffffffff 01:26:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) lseek(r1, 0x0, 0x4) mount$bind(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x240000, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x20c000, 0x0) vmsplice(r2, &(0x7f0000000600)=[{&(0x7f0000000180)="a9c81be2445263edca51e6c272cea0320fbc62e43605a1ff2c596865b3b7649be201c9713e256f85644d7035d9019262f3f8e60cc1eb393740eb04d8448ff771540920627a33ff20e229da4d9e7d43aa44d825104a9cb7a3023202", 0x5b}, {&(0x7f0000000200)="5a1d6faf3416ddab4e7dbd193141d9363c1656e5170e7deb46cddc71d4d4466b0dc529b713bcb4285dd50e29f5fb4b21afe4da9efca5680d17575baeca83714afafa99cc755d049d58448a8ced8b7dc897fd93be547bc268f9b3d7980873fad0c0edbb641008169eee28b76c67d5b101ce1376738746709d767500d73e33b1ee70e7e72f210100e9bd44413ebb4791b27a8a459c26e9c310de1c70509855dbcc32e44feabb76ce1a990daf27dd5067bf", 0xb0}, {&(0x7f00000002c0)="d749446d4719a46828dcae027acb669c065b1b55e01f1a6d012b222b10c544d490fc6393c78cea50bb23defcd99f1bb33dcf32b6afb6dfad40cd52d5792222b4a53a0ea82128cb07adc95a854155408c15565f245945516a5a9837f3fb8b3e0bf3d909fe413d266e4b09c3", 0x6b}, {&(0x7f0000000340)="458c871e6229efac2ee8066f2bbbde4d931275f009a7a31a09cb8a2d0b4e80c6c1971cebf1bf653dbce2cc64b83ad276d097328d4f04472243a1e6d4b97f1c56b956e91b100bbde5a0d401926140655305139eb4abdee6a80277b20ce3b6edf71283c26eddf6e7c741ce39e576e5b54b8100fa4f3d1d26207ebb1c8dae688dc90332e0e3fdf67e7ad49c5927839d", 0x8e}, {&(0x7f0000000400)="ec657c8dfea5f1a7b1eea54cdd70434163db3798251790844371b57b7ed2c1d4ccd031deead5c687da973769be2f714f344ddad462791f1a17de83fda106058efec0fc7cb2261d4d74aa7f76cb7bd5cceacf877f610b0ef31ced6f3b28257465fdeef98c64c55871abd3c04bee57966e3fd565182f6dc7a173de80e3c5b1d1823d7294df4e6226ec1aecdfb3bab250a19d32d76a3ca6c3fd32a6d8cb88912a0a9abd2c358d770940eee501696895f0e67fcc496afb53c5e05cd228aeefbb32ad9f6df898fc518ac112a9d6d8cd4d2b7dbd27", 0xd2}, {&(0x7f0000000500)="3cbcb62c6cae570565d2d1b18068d7ea0e3e23ef98bc57c1e0afe54e765753da756baa0aa9a70a76ff8a5dc2875ca666ef31516ca4cc21545e215f36fd6d932ceccea91419c4574dac83bab4ea22a7359b8d905c81a46769efbaa903eed131c8a71a08c696dfc91c39bab7eb5b379de54095906aaf335fcad4eb5478b936ca964c33cc7452fae7362f3740a43313f5c67bb0771bf99c72b6f38c106b58094f6d84e0c573d6f5ec5bb49c6aff3c38f8e0bb58175d97bd7cbc64cd84bf0da54b8f0441d42ce73fb52dddd40547d7417f8b6571ca", 0xd3}], 0x6, 0x2) ioctl$TCSBRKP(r1, 0x5425, 0x247d) [ 1159.329033] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1159.329042] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1159.329064] [ 1159.352434] Call Trace: [ 1159.352454] [ 1159.352475] x86_pmu_enable+0x580/0xd90 [ 1159.352519] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1159.352574] ctx_resched+0x2b0/0x390 [ 1159.352611] __perf_install_in_context+0x285/0x310 [ 1159.352638] ? __irq_exit_rcu+0x113/0x170 [ 1159.352666] ? __perf_event_enable+0x4e0/0x4e0 [ 1159.352693] remote_function+0x125/0x1b0 [ 1159.352730] flush_smp_call_function_queue+0x1df/0x610 [ 1159.352756] ? perf_duration_warn+0x40/0x40 [ 1159.352794] __sysvec_call_function_single+0x92/0x3a0 [ 1159.352824] sysvec_call_function_single+0x89/0xc0 [ 1159.352861] [ 1159.352868] [ 1159.352878] asm_sysvec_call_function_single+0x12/0x20 [ 1159.352914] RIP: 0010:check_preemption_disabled+0x3e/0x170 [ 1159.352940] Code: 44 8b 25 1d 6b fa 7b 65 8b 1d 4e c0 fa 7b 81 e3 ff ff ff 7f 31 ff 89 de 0f 1f 44 00 00 85 db 74 11 0f 1f 44 00 00 44 89 e0 5b <5d> 41 5c 41 5d 41 5e c3 0f 1f 44 00 00 9c 5b 81 e3 00 02 00 00 31 [ 1159.352961] RSP: 0018:ffff888017e7fa20 EFLAGS: 00000202 [ 1159.352983] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 1ffffffff09e0714 [ 1159.352999] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 0000000000000000 [ 1159.353012] RBP: ffffffff847ce320 R08: 0000000000000000 R09: 0000000000000001 [ 1159.353027] R10: ffffffff8184d7a1 R11: 0000000000000000 R12: 0000000000000000 [ 1159.353040] R13: ffffffff847ce2e0 R14: ffff888009a2e000 R15: 0000000000000000 [ 1159.353063] ? __mark_inode_dirty+0x81/0xe00 [ 1159.353115] rcu_lockdep_current_cpu_online+0x31/0x140 [ 1159.353148] ? rcu_is_watching+0x11/0xa0 [ 1159.353177] rcu_read_lock_sched_held+0x25/0x70 [ 1159.353202] __mark_inode_dirty+0x5e0/0xe00 [ 1159.353242] generic_update_time+0x21d/0x350 [ 1159.353282] file_update_time+0x436/0x520 [ 1159.353319] ? iput+0x70/0x70 [ 1159.353356] ? lock_is_held_type+0xd7/0x130 [ 1159.353396] pipe_write+0x10b5/0x1b40 [ 1159.353423] ? new_sync_write+0x437/0x660 [ 1159.353454] ? avc_has_perm+0x101/0x1b0 [ 1159.353489] ? wait_for_partner+0x3c0/0x3c0 [ 1159.353517] ? lock_acquire+0x1b2/0x4d0 [ 1159.353551] ? inode_has_perm+0x171/0x1d0 [ 1159.353574] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1159.353611] new_sync_write+0x437/0x660 [ 1159.353639] ? new_sync_read+0x6f0/0x6f0 [ 1159.353688] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1159.353715] ? security_file_permission+0xb1/0xd0 [ 1159.353755] vfs_write+0x7d1/0xae0 [ 1159.353792] ksys_write+0x1ee/0x250 [ 1159.353821] ? __ia32_sys_read+0xb0/0xb0 [ 1159.353854] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1159.353898] do_syscall_64+0x3b/0x90 [ 1159.353928] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1159.353961] RIP: 0033:0x4b0f4b [ 1159.353977] Code: ff e9 69 ff ff ff cc cc cc cc cc cc cc cc cc e8 5b c3 f8 ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30 [ 1159.353997] RSP: 002b:000000c0044fd8b0 EFLAGS: 00000202 ORIG_RAX: 0000000000000001 [ 1159.354019] RAX: ffffffffffffffda RBX: 000000c00001e000 RCX: 00000000004b0f4b [ 1159.354034] RDX: 0000000000000040 RSI: 000000c0044fdab8 RDI: 0000000000000032 [ 1159.354048] RBP: 000000c0044fd900 R08: 000000c0044fda01 R09: 0000000000000040 [ 1159.354062] R10: 0000000000000002 R11: 0000000000000202 R12: 00000000000000f1 [ 1159.354076] R13: 0000000000000000 R14: 0000000000e5dacd R15: 0000000000000000 [ 1159.354114] [ 1159.360727] Call Trace: [ 1159.360740] [ 1159.360761] x86_pmu_enable+0x580/0xd90 [ 1159.360795] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1159.360849] ctx_resched+0x2b0/0x390 [ 1159.360880] __perf_install_in_context+0x285/0x310 [ 1159.360906] ? __irq_exit_rcu+0x113/0x170 [ 1159.360932] ? __perf_event_enable+0x4e0/0x4e0 [ 1159.360960] remote_function+0x125/0x1b0 [ 1159.360996] flush_smp_call_function_queue+0x1df/0x610 [ 1159.361021] ? perf_duration_warn+0x40/0x40 [ 1159.361059] __sysvec_call_function_single+0x92/0x3a0 [ 1159.361087] sysvec_call_function_single+0x89/0xc0 [ 1159.361122] [ 1159.361129] [ 1159.361138] asm_sysvec_call_function_single+0x12/0x20 [ 1159.361173] RIP: 0010:ext4_inode_csum_set+0xa5/0x360 [ 1159.361198] Code: c1 ea 03 80 3c 02 00 0f 85 90 02 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 6d 68 48 8d 7d 48 48 89 fa 48 c1 ea 03 0f b6 04 02 <84> c0 74 08 3c 03 0f 8e 32 02 00 00 44 8b 75 48 31 ff 44 89 f6 e8 [ 1159.361219] RSP: 0018:ffff88803d90f6e0 EFLAGS: 00000212 [ 1159.361239] RAX: 0000000000000000 RBX: ffff88801bd54750 RCX: 0000000000000000 [ 1159.361254] RDX: 1ffff110010b2489 RSI: ffffffff81a78aa1 RDI: ffff888008592448 [ 1159.361269] RBP: ffff888008592400 R08: 000000000000009f R09: 0000000000000020 [ 1159.361284] R10: ffffffff81a79f2c R11: 0000000000000000 R12: ffff888017300800 [ 1159.361299] R13: ffff88800f9e6000 R14: ffff88800f9e6000 R15: ffff88801bd54778 [ 1159.361323] ? ext4_fill_raw_inode+0x114c/0x1e90 [ 1159.361351] ? ext4_inode_csum_set+0x21/0x360 [ 1159.361388] ext4_fill_raw_inode+0x11ad/0x1e90 [ 1159.361423] ext4_mark_iloc_dirty+0x587/0x1cb0 [ 1159.361454] ? igrab+0xb0/0xb0 [ 1159.361502] ext4_xattr_set_handle+0xb04/0x14c0 [ 1159.361539] ? ext4_xattr_ibody_set+0x2b0/0x2b0 [ 1159.361599] ? selinux_dentry_init_security+0x2c0/0x2c0 [ 1159.361642] ext4_initxattrs+0xb5/0x120 [ 1159.361676] security_inode_init_security+0x1a7/0x350 [ 1159.361702] ? ext4_init_acl+0x310/0x310 [ 1159.361729] ? inode_free_by_rcu+0x20/0x20 [ 1159.361775] ? chksum_update+0x4c/0xb0 [ 1159.361825] __ext4_new_inode+0x39c8/0x5610 [ 1159.361896] ? ext4_mark_inode_used+0x14a0/0x14a0 [ 1159.361962] ? may_create+0x1dd/0x370 [ 1159.361996] ? ext4_symlink+0x828/0xc80 [ 1159.362037] ext4_symlink+0x453/0xc80 [ 1159.362088] ? ext4_mknod+0x4f0/0x4f0 [ 1159.362131] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1159.362171] vfs_symlink+0x10e/0x2d0 [ 1159.362213] do_symlinkat+0x144/0x2a0 [ 1159.362260] ? __x64_sys_unlinkat+0x130/0x130 [ 1159.362297] ? getname_flags.part.0+0x1dd/0x4f0 [ 1159.362352] __x64_sys_symlink+0x75/0x90 [ 1159.362377] do_syscall_64+0x3b/0x90 [ 1159.362410] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1159.362447] RIP: 0033:0x7f1a55218427 [ 1159.362467] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 58 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1159.362489] RSP: 002b:00007ffd9cd983e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000058 [ 1159.362514] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a55218427 [ 1159.362530] RDX: 00007ffd9cd984c7 RSI: 00007f1a55273019 RDI: 00007ffd9cd984b0 [ 1159.362547] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007ffd9cd98280 [ 1159.362563] R10: 00007ffd9cd98137 R11: 0000000000000206 R12: 0000000000000001 [ 1159.362578] R13: 0000000000000000 R14: 0000000000000001 R15: 00007ffd9cd984b0 [ 1159.362623] [ 1159.451539] loop7: detected capacity change from 0 to 256 [ 1159.463139] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:26:20 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfdfdffff, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:26:20 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r2, 0x540a, 0x0) 01:26:20 executing program 1: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) sendmsg$AUDIT_LIST_RULES(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f5, 0x2, 0x70bd2b, 0x25dfdbff, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x20040000) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000001bc0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46d, 0xc704, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, {0x9}}}]}}]}}, 0x0) 01:26:20 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1173.309397] Call Trace: [ 1173.309804] [ 1173.310135] x86_pmu_enable+0x580/0xd90 [ 1173.310668] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1173.311290] ctx_resched+0x2b0/0x390 [ 1173.311783] __perf_install_in_context+0x285/0x310 [ 1173.312427] ? __perf_event_enable+0x4e0/0x4e0 [ 1173.313047] remote_function+0x125/0x1b0 [ 1173.313584] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1173.314284] ? perf_duration_warn+0x40/0x40 [ 1173.314857] generic_exec_single+0x203/0x300 [ 1173.315427] smp_call_function_single+0x189/0x460 [ 1173.316057] ? perf_duration_warn+0x40/0x40 [ 1173.316608] ? generic_exec_single+0x300/0x300 [ 1173.317199] ? perf_duration_warn+0x40/0x40 [ 1173.317753] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1173.318469] ? lock_is_held_type+0xd7/0x130 [ 1173.319087] perf_install_in_context+0x4a3/0x550 [ 1173.319732] ? perf_group_attach+0x450/0x450 [ 1173.320345] ? __perf_event_enable+0x4e0/0x4e0 [ 1173.320985] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1173.321706] ? exclusive_event_installable+0x254/0x320 [ 1173.322435] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1173.323168] ? __up_read+0x192/0x710 [ 1173.323673] ? perf_remove_from_context+0x230/0x230 [ 1173.324345] ? up_write+0x460/0x460 [ 1173.324868] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1173.325578] do_syscall_64+0x3b/0x90 [ 1173.326096] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1173.326783] RIP: 0033:0x7f9f8ab18b19 [ 1173.327363] 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 [ 1173.330427] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1173.331783] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1173.332993] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1173.334187] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1173.335374] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1173.336404] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1173.337343] [ 1173.359189] UDC core: couldn't find an available UDC or it's busy: -19 [ 1173.359770] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 1173.360244] FAULT_INJECTION: forcing a failure. [ 1173.360244] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1173.362111] CPU: 0 PID: 8170 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1173.363339] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1173.364739] Call Trace: [ 1173.365101] [ 1173.365400] dump_stack_lvl+0x8b/0xb3 [ 1173.365911] should_fail.cold+0x5/0xa [ 1173.366405] strncpy_from_user+0x34/0x3e0 [ 1173.366980] getname_flags.part.0+0x95/0x4f0 [ 1173.367559] getname+0x8e/0xd0 [ 1173.368010] do_sys_openat2+0xf5/0x4d0 [ 1173.368519] ? build_open_flags+0x6f0/0x6f0 [ 1173.369102] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1173.369859] __x64_sys_openat+0x13f/0x1f0 [ 1173.369889] ? __x64_sys_open+0x1c0/0x1c0 [ 1173.369927] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1173.369999] do_syscall_64+0x3b/0x90 [ 1173.370033] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1173.370067] RIP: 0033:0x7f2ca2f49a04 [ 1173.370084] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1173.370107] RSP: 002b:00007f2ca050bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1173.370130] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f49a04 [ 1173.370146] RDX: 0000000000000002 RSI: 00007f2ca050c000 RDI: 00000000ffffff9c [ 1173.379049] RBP: 00007f2ca050c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1173.379069] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1173.380544] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1173.380586] 01:26:20 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 18) 01:26:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x6a58, 0x30a}) r1 = epoll_create(0x6) write$binfmt_aout(r1, &(0x7f0000001040)=ANY=[@ANYBLOB="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0x1720) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_READ_FIXED={0x4, 0x0, 0x4004, @fd=r0, 0x401, 0x1, 0x7ff, 0x7, 0x0, {0x1, r3}}, 0x10001) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)={0x40000000}) 01:26:20 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x122, &(0x7f0000001440)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}, {&(0x7f0000000180)="6e5a442073ef4b7e7ef6ad59e0b5e923df50ddf7f70ef9f27977676192b3749764a03791eaa3d5fb5b469c1b094ac528086c8f857cfa67d965c99219dc8fbd9a04b16fd7ed222ccd6e83c066502066ae1c2f6fb6bbc5fc0cce94162e4c55ccea139ba70b43a58b910c5de2d24c6156d16ce9a85520d9bb733307bbf4135b6a02bbbf86150476e8b99cf39c57d985f210210a6a5d5c8d632a8cf01234e2964ae3ba1c9615860b7af8d1c60bd390a027f1002f", 0x0, 0x7}, {&(0x7f0000001300)="ba36fd958d412710fd775a9b3ef020d10d8b5389ec7accd7b0c90ad2d0fb102975c50506ba8aa9706ade3450d2a1a79c172f83f4d8f0183d1ec08617907d4fa01c2e44e794bdc9f16cc14549e8bc806d468ad4c19525c7336c1554939fd9b36468c0e2a76a11e262e4fd976f76fe2a5cf8221a7934aae300000000", 0x0, 0x81}, {&(0x7f0000001380)="84119f9597eb6d477978449a8bcbceea72e8d2ed3c1bdc422312bfc1e5f7236be81c56c4012708804556b1d55169da6e92f8975abb2ef04c8b36e596846aaabb9f20e6e927988f4a6c45d42e6c49e73ac5f7f9a2cf2fedf9d27916d03e62df772287a55130fee1762ff8114757551e259835d8249b996b17509d00231325367344805993fa1d02363c392f02e20d1fd6b9228056226758cedc42a388be24158fefec7d8faadf013ba87f10015139f07c2379b5271048e66404", 0x0, 0x275}], 0x0, &(0x7f00000002c0)=ANY=[@ANYRES16, @ANYBLOB="daa5487e2a328106ad", @ANYRESHEX=r0]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x121042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) write$P9_RREADDIR(r1, &(0x7f0000000080)={0x2a, 0x29, 0x2, {0x5, [{{0x1, 0x1}, 0x800, 0x6, 0x7, './file0'}]}}, 0x2a) write$binfmt_aout(r2, &(0x7f0000001180)=ANY=[], 0x220) pwrite64(r3, &(0x7f0000000280)="9e", 0x1, 0x0) sendfile(r2, r1, 0x0, 0xfffffdef) 01:26:20 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffdfd, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:26:20 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x480, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101042, 0x0) r0 = pidfd_open(0x0, 0x0) pwritev(r0, &(0x7f0000000640), 0x0, 0x790, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101042, 0x0) write$P9_RREADLINK(r1, &(0x7f00000000c0)=ANY=[], 0xfffffdef) truncate(&(0x7f0000000080)='./file1\x00', 0x401) 01:26:21 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 1173.430823] blktrace: Concurrent blktraces are not allowed on sg0 01:26:21 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:26:21 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r2, 0x540a, 0x0) 01:26:21 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x6) syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x12) 01:26:21 executing program 6: sendmsg$NFNL_MSG_COMPAT_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, 0x0, 0xb, 0x5, 0x0, 0x0, {0x0, 0x0, 0x4}, [@NFTA_COMPAT_NAME={0x9, 0x1, '-,(\xb6\x00'}, @NFTA_COMPAT_REV={0x8}, @NFTA_COMPAT_NAME={0x5, 0x1, '\x00'}, @NFTA_COMPAT_NAME={0x7, 0x1, '^&\x00'}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_NAME={0x6, 0x1, '}\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) syz_io_uring_setup(0x48e4, &(0x7f0000000200)={0x0, 0x54f3, 0x0, 0xffffffff}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) 01:26:21 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 19) [ 1173.534322] Call Trace: [ 1173.534714] [ 1173.535059] x86_pmu_enable+0x580/0xd90 [ 1173.535587] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1173.536162] ctx_resched+0x2b0/0x390 [ 1173.536654] __perf_install_in_context+0x285/0x310 [ 1173.537293] ? __perf_event_enable+0x4e0/0x4e0 [ 1173.537324] remote_function+0x125/0x1b0 [ 1173.537356] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1173.537388] ? perf_duration_warn+0x40/0x40 [ 1173.537423] generic_exec_single+0x203/0x300 [ 1173.537455] smp_call_function_single+0x189/0x460 [ 1173.537481] ? perf_duration_warn+0x40/0x40 [ 1173.537517] ? generic_exec_single+0x300/0x300 [ 1173.537543] ? perf_duration_warn+0x40/0x40 [ 1173.537584] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1173.537616] ? lock_is_held_type+0xd7/0x130 [ 1173.543642] perf_install_in_context+0x4a3/0x550 [ 1173.543686] ? perf_group_attach+0x450/0x450 [ 1173.543722] ? __perf_event_enable+0x4e0/0x4e0 [ 1173.543753] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1173.543782] ? exclusive_event_installable+0x254/0x320 [ 1173.543825] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1173.543872] ? perf_remove_from_context+0x230/0x230 [ 1173.543899] ? xfd_validate_state+0x59/0x180 [ 1173.543957] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1173.544005] do_syscall_64+0x3b/0x90 [ 1173.544041] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1173.544077] RIP: 0033:0x7f9f8ab18b19 [ 1173.544096] 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 [ 1173.544119] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1173.544144] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1173.544161] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1173.544176] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1173.544192] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1173.544207] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1173.544248] 01:26:21 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x10, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1173.581281] FAULT_INJECTION: forcing a failure. [ 1173.581281] name failslab, interval 1, probability 0, space 0, times 0 [ 1173.582137] CPU: 1 PID: 8203 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1173.582673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1173.583509] Call Trace: [ 1173.583703] [ 1173.583871] dump_stack_lvl+0x8b/0xb3 [ 1173.584166] should_fail.cold+0x5/0xa [ 1173.584453] ? __alloc_file+0x21/0x240 [ 1173.584746] should_failslab+0x5/0x10 [ 1173.585021] kmem_cache_alloc+0x5b/0x480 [ 1173.585328] __alloc_file+0x21/0x240 [ 1173.585619] alloc_empty_file+0x6d/0x170 [ 1173.585923] path_openat+0xe1/0x28a0 [ 1173.586209] ? path_lookupat+0x850/0x850 [ 1173.586513] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1173.586904] ? lock_is_held_type+0xd7/0x130 [ 1173.587240] do_filp_open+0x1aa/0x400 [ 1173.587530] ? may_open_dev+0xf0/0xf0 [ 1173.587821] ? lock_release+0x3b2/0x6f0 [ 1173.588113] ? alloc_fd+0x2f0/0x670 [ 1173.588380] ? lock_downgrade+0x6d0/0x6d0 [ 1173.588684] ? rwlock_bug.part.0+0x90/0x90 [ 1173.588997] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1173.589399] ? _find_next_bit+0x1e5/0x260 [ 1173.589714] ? _raw_spin_unlock+0x24/0x40 [ 1173.590024] ? alloc_fd+0x2f0/0x670 [ 1173.590302] do_sys_openat2+0x16d/0x4d0 [ 1173.590596] ? finish_task_switch.isra.0+0x226/0x870 [ 1173.590992] ? build_open_flags+0x6f0/0x6f0 [ 1173.591313] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1173.591681] ? xfd_validate_state+0x59/0x180 [ 1173.592011] __x64_sys_openat+0x13f/0x1f0 [ 1173.592316] ? __x64_sys_open+0x1c0/0x1c0 [ 1173.592630] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1173.593028] do_syscall_64+0x3b/0x90 [ 1173.593310] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1173.593704] RIP: 0033:0x7f2ca2f49a04 [ 1173.593977] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1173.595285] RSP: 002b:00007f2ca050bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1173.595825] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f49a04 [ 1173.596335] RDX: 0000000000000002 RSI: 00007f2ca050c000 RDI: 00000000ffffff9c [ 1173.596852] RBP: 00007f2ca050c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1173.597372] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1173.597880] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1173.598399] 01:26:21 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="38000000010201010000000400000000020000002400018014000180080001000000000008000200ac1414aa0c0002800500010000000087c70633d1bd26cff1dffdf54d1fd96041f616e9695ac0eb3404da66aae3f5000000000000000000"], 0x38}}, 0x0) 01:26:21 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r2, 0x540a, 0x0) 01:26:33 executing program 1: syz_emit_ethernet(0x46, &(0x7f0000000240)=ANY=[@ANYRES64=0x0, @ANYBLOB="bf3209ca4d3f0a839e3b34aa099a8962173f962b5fa57f14d3a0b97c642f87a52ff04d22bb82bbb71ac93b7d9212e0e402a7ed333c6be65f4ede2bee7bf0e3f70d9998307c167b5da5b96a5fd3135445d393e4c0d519e5547062866ab6e976f48ca2873f376beed656de4342a155b8a70ba7ab99", @ANYRESHEX, @ANYRESDEC=0x0, @ANYBLOB="96de525a3c3cfa3bf02d10ea79bd082eaa47b7246ed766850d8f5dddb21528d60abe56d487601f33c0ea82aa8ebe9035a3a79cc286ae287d481462771947f4e2a2422ca295506458dd8bbcdc1c917a62bf51b90ece5e8916b9076a87da8b37455b1fafe49d9d05c58c259d6ca01c36939cd6a53d706ba2f059d27cae5dff909005cdd52570fd81d62a2a3e9d61fb9d848f15", @ANYRES64, @ANYBLOB="4e3788fb08635b15b29da59006c6958638db1987dda6302bfa00895e67b7d284aea1fbce9cb626a67d95c8cab3dae4f90bab4cf604d8b06cde3d64dc6f10d0b6dcb7140f54e90b8c29810ef2becd626f7fba27419dc7f0f351faa2274f86303edfc4aba1ca33ba4b45b1fab84a65afca16f20364ef59ff1629d4b7716584db7cde58e3b3d46160c9f65096b22d6b5ac5a6dcf8ddd1bd16a3b24f9f761d097f01c6681f17ff7aacc31248d075cfdefb9520c98635420abf3c62cac922010c2ca5ae647c3c4ede92a01fc6f91d32cb8cc2587f938b2998d2d36d5face5bf62bfdbd56cb169a5dc55", @ANYRES32, @ANYRESDEC=0x0], 0x0) syz_emit_ethernet(0x1285, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x1, [0x253, 0x65a, 0xf79, 0x426]}) syz_extract_tcp_res(&(0x7f0000000040), 0x4, 0x81) [ 1186.121517] Call Trace: [ 1186.121887] [ 1186.122188] x86_pmu_enable+0x580/0xd90 [ 1186.122689] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1186.123247] ctx_resched+0x2b0/0x390 [ 1186.123720] __perf_install_in_context+0x285/0x310 [ 1186.124310] ? __perf_event_enable+0x4e0/0x4e0 [ 1186.124864] remote_function+0x125/0x1b0 [ 1186.125361] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1186.125428] FAULT_INJECTION: forcing a failure. [ 1186.125428] name failslab, interval 1, probability 0, space 0, times 0 [ 1186.126016] ? perf_duration_warn+0x40/0x40 [ 1186.126856] CPU: 1 PID: 8231 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1186.127346] generic_exec_single+0x203/0x300 [ 1186.127885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1186.128409] smp_call_function_single+0x189/0x460 [ 1186.129169] Call Trace: [ 1186.129176] [ 1186.129722] ? perf_duration_warn+0x40/0x40 [ 1186.129907] dump_stack_lvl+0x8b/0xb3 [ 1186.130183] ? generic_exec_single+0x300/0x300 [ 1186.130475] should_fail.cold+0x5/0xa [ 1186.130919] ? perf_duration_warn+0x40/0x40 [ 1186.131251] ? create_object.isra.0+0x3a/0xa20 [ 1186.131760] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1186.132057] should_failslab+0x5/0x10 [ 1186.132652] ? lock_is_held_type+0xd7/0x130 [ 1186.133038] kmem_cache_alloc+0x5b/0x480 [ 1186.133545] perf_install_in_context+0x4a3/0x550 [ 1186.133845] create_object.isra.0+0x3a/0xa20 [ 1186.134362] ? perf_group_attach+0x450/0x450 [ 1186.134689] ? kasan_unpoison+0x23/0x50 [ 1186.135263] ? __perf_event_enable+0x4e0/0x4e0 [ 1186.135581] kmem_cache_alloc+0x239/0x480 [ 1186.136087] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1186.136424] __alloc_file+0x21/0x240 [ 1186.136935] ? exclusive_event_installable+0x254/0x320 [ 1186.137329] alloc_empty_file+0x6d/0x170 [ 1186.137829] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1186.138196] path_openat+0xe1/0x28a0 [ 1186.138747] ? __up_read+0x192/0x710 [ 1186.139100] ? path_lookupat+0x850/0x850 [ 1186.139583] ? perf_remove_from_context+0x230/0x230 [ 1186.139846] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1186.140364] ? up_write+0x460/0x460 [ 1186.140728] ? lock_is_held_type+0xd7/0x130 [ 1186.141409] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1186.141654] do_filp_open+0x1aa/0x400 [ 1186.142204] do_syscall_64+0x3b/0x90 [ 1186.142560] ? may_open_dev+0xf0/0xf0 [ 1186.143046] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1186.143327] ? lock_release+0x3b2/0x6f0 [ 1186.143830] RIP: 0033:0x7f9f8ab18b19 [ 1186.144199] ? alloc_fd+0x2f0/0x670 [ 1186.144718] 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 [ 1186.144982] ? lock_downgrade+0x6d0/0x6d0 [ 1186.145447] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 [ 1186.146733] ? rwlock_bug.part.0+0x90/0x90 [ 1186.147246] ORIG_RAX: 000000000000012a [ 1186.147621] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1186.148154] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1186.148438] ? _find_next_bit+0x1e5/0x260 [ 1186.149154] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1186.149663] ? _raw_spin_unlock+0x24/0x40 [ 1186.150193] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1186.150701] ? alloc_fd+0x2f0/0x670 [ 1186.151235] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1186.151756] do_sys_openat2+0x16d/0x4d0 [ 1186.152208] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1186.152725] ? build_open_flags+0x6f0/0x6f0 [ 1186.153248] [ 1186.153729] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1186.154849] __x64_sys_openat+0x13f/0x1f0 [ 1186.155170] ? __x64_sys_open+0x1c0/0x1c0 [ 1186.155478] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1186.155861] do_syscall_64+0x3b/0x90 [ 1186.156145] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1186.156529] RIP: 0033:0x7f2ca2f49a04 [ 1186.156805] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1186.158082] RSP: 002b:00007f2ca050bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1186.158637] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f49a04 [ 1186.159149] RDX: 0000000000000002 RSI: 00007f2ca050c000 RDI: 00000000ffffff9c [ 1186.159663] RBP: 00007f2ca050c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1186.160177] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1186.160693] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1186.161208] 01:26:33 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000076a34e3f63e54dbc8955dd45888f610601004000", 0x20, 0x4e0}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000011600)="ed41000000080000d3f4655fd4f4655fd4f4655f000000000000040040", 0x1d, 0x2100}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f00000000000001004000000010000800000000000af301000400000000000000000000000300000030", 0x3d, 0x2200}, {0x0, 0x0, 0xffffffffffff8e24}], 0x0, &(0x7f0000014100)) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x280040, &(0x7f0000000140)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@msize={'msize', 0x3d, 0x2}}], [{@audit}, {@euid_lt}]}}) 01:26:33 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x400001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:26:33 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:26:33 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 20) 01:26:33 executing program 6: mbind(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000000)=0x64, 0x80000001, 0x5) pselect6(0x0, 0x0, 0x0, &(0x7f0000000100)={0x1}, &(0x7f0000000140)={0x0, 0x989680}, 0x0) 01:26:33 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x1e, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:26:33 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r2, 0x540a, 0x0) 01:26:33 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_REGISTER_FRAME(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x1264, r1, 0x100, 0x70bd28, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_FRAME_MATCH={0x8e, 0x5b, "2997cecde7736bf4564ec4842f42701e63c9d04d2531894cee1d3db29839d11c62024754e4b62ffa3c467c4bf425ef98a558900175566596a128be813d1b4423ba468d1e2a300ab3342e840b00052418491452c86ad66e1a057f232ff47bc308e1626ebcb9815401dc03b676a2afe10b1031652239f2dca2f8d7de207ec52e5a4b47b1a35d9d52a81030"}, @NL80211_ATTR_FRAME_MATCH={0x8a, 0x5b, "c5debc5878b2274768854615899daff446c0a903c4dc0695d12ba376421e31a0d7e505b6831722094be92362e63101f48b033f8c79af5400920b2d76b091591075fb3f7d064f694ee4c0ec21fcc4c9dc04f37dc2e1f38ab0de8884301ba433e3e46d05c93c0519eb5edf4294b09e99e8207a42d9396e4e1d59e4dcf82e20d3002c24007de5af"}, @NL80211_ATTR_FRAME_MATCH={0x3d, 0x5b, "726b0f235b438ecb51dc8a2be6df8adababa63855dd07f049f448835cf416ecd896cb63ae8f24a72f1bce21bb2fd7cff2f4673bdef085d42bf"}, @NL80211_ATTR_FRAME_TYPE={0x6}, @NL80211_ATTR_FRAME_MATCH={0x1004, 0x5b, "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"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x5f62}, @NL80211_ATTR_FRAME_MATCH={0x2d, 0x5b, "47e384bb0b65fdaf946b6d2942e0e51dd85ad5e403e1bc21c5584e774c6c14a0feb3b9f0aeea87dbda"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x7e44}, @NL80211_ATTR_FRAME_MATCH={0xa6, 0x5b, "d708878033ddc3a4da100225e57dc5a57dc4954f744abe66c40a99b61bc8844a931cfb0cd2961804c04cdef5a9ccf7f1dd7b123f9a9314001512065ac79eaa8f155960632ede2246d9261b14b9aa976d562abdf0247c0ac460c48e925cbb85672e001076df4e36cfead0df7b9270ea2c9327ea7204cb882349125adc78ff85b5ea4eecae02766bda2bcf403ff7454881bec5ff28d7255392aa0cf9aa4c346b50944d"}]}, 0x1264}}, 0x80) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x30, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_HWMP_ACTIVE_PATH_TIMEOUT={0x8}, @NL80211_MESHCONF_HWMP_RANN_INTERVAL={0x6, 0x10, 0x7ff}]}]}, 0x30}}, 0x0) 01:26:33 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$ptys(0xc, 0x3, 0x1) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)={0xcd5, 0x6, 0x603f8722, 0x1ff, 0xb, "5c05567247d07c25e7b72b513e8d293e1981a5"}) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x47) 01:26:33 executing program 1: prlimit64(0x0, 0x9, &(0x7f0000000300), 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000080)=""/184, 0xb8}, {&(0x7f0000000340)=""/201, 0xc9}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f0000000200)=""/119, 0x77}], 0x4, &(0x7f0000000480)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}, 0x10100) prlimit64(r0, 0xc, &(0x7f0000000540)={0x5f99, 0x9}, &(0x7f0000000580)) syz_io_uring_setup(0x35ab, &(0x7f0000000280)={0x0, 0x2, 0x0, 0x20000, 0x119, 0x0, r1}, &(0x7f0000ff0000/0x4000)=nil, &(0x7f0000ff1000/0x1000)=nil, &(0x7f00000005c0), &(0x7f00000001c0)) 01:26:33 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSBRK(r0, 0x5409, 0x1659) 01:26:33 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) [ 1186.274888] loop7: detected capacity change from 0 to 256 01:26:33 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r1 = syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39b}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, r1, 0x10000000) syz_io_uring_submit(0x0, r2, &(0x7f0000000240)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="ed7349ed88b644ffa169e2ca4fbd5dfa2fad7b97448c5e944ee25e015bafaa3b23b8760dea2cad5000fae87e92e965d3f8cc90d76db4d60d2ce48aca719f7a3c96cf1637c96841ebe9a9fde50def6f645eb2a05e2236f6a269eb561bb1b90a394e1531845bb7658f9ccb89f5237ce18be980e099b82022945448c0aa51382c553a94f4c40cbe3bda85c1765f20c1556482e4133aeea1ba762506482c28fd00e61aea6583ba", 0xa5}], 0x1, &(0x7f00000012c0)=[{0xe0, 0x118, 0x7, "955ee9b9c856dcb867cf67bea5d091de6c6b173790275ef5a602e4e00f6c3c5bd112b870ea06e04a0a8302fd1eee14632543a91ca6260c23ac3c4c622e77d68c4c834d96f5c6c409d63e8522d796d65b7e61bc6fb56bd2e905dbc51f28dc3543bd258d915ae429e51be619acc82f67389fed8db42c111179eb2de733003546f6caabfdb134a44166bba2ea6830ea127ec8b3aaf5590b1c01713196f3a0840863ed110fea3a585718228bbff93eb3ca17cde9855fc2b1c3a13473c3be6a887dea09b215c2eab1322d0e8c587eb0ffb66d"}, {0xf0, 0x117, 0x3, "fc85e050514c056e953c4c1f3d72c01cf0b3d30eee25415878b852bda07eef861b963825a29006bf430f52bd6321bcc29b7cc1d1af15ba3c7ab6fd2b462a0423e5f7a551e8dd6f311f48f0b645737405a819eb2cbb23b6539657eb3bf72e5b56630e02129571cfe85327c3755f9a863097b4e59c06907f7e0ec5cf42587a4a4e544e11401e618f4383da5462df127344acfb69dd1f505faf4e13cb9645a413c472ec19f86b4b2423e40f517f278ee76222bc4885ca0106fb1962bcd859cec9ce3420f5c249b0e0fad2c2e043537ae882976c988df7515075c754e9db"}, {0x1010, 0x107, 0x6a, "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"}, {0xc8, 0x115, 0x5, "216d824aca3260544cebb1e1d2163124f5049edf94a38ef250bd7f09acd0e6b80ccc0ae6813f2a811b37459c679ddb70a4e72440bfac5ab0fb4ff5ccc55ff819965de5e6e0493eb632ec6ae745a23002f96c8dccfb2fbe7dbe1ce202a7508df295323b4360b7b5838016eeb24180938c63bcfcd7da5b55aa9875f24fb5897de3e6e050c9cc055e9eb2bfea3d735c36955eb81d8ed98306749b23be9da79cbd3f4eed5aa3869fc11dc2a415a45beea88fcf35d6a7eb"}, {0xd0, 0x84, 0x622, "fc35f5fe10133574a3c6c9cb437723b98e57fb005d2048e3109a9e21f96c2391b80da2e04f1f38df8fc61ede03f44d5fe73e6ae00a3523c424796d912415df59d841840a1dce1fbbc51253818875c71be8da8405cb7c44bc8baa9c722688d04f9decf94202ca3044fe92aea28ca2dfc44d920392ae26bc537eaac4f31b83d344939800e22255a10db64c76fd5b8371d7f7fa69d4cede2be70d46c221ba05e9eb6af6aa0a9eccc2bae985929b057dfb607615092237f0c010a0ebf999fd7953"}, {0x10, 0x115, 0x5}, {0x88, 0x102, 0x6b8e2578, "fec8015424bce29513383155e855fbd1dfa4e687b470cd9bb678ecb0d60d666f8625c93ea05d8ca208de8c1dd6c042f58efaf6f4a912711832805dea89c9a9a70f0788edf3e6457142901006af51a7d46e4c2ae041c4c9c52632e450936bc5361642912cf3bcd804fb9f812e8553c739378eb1"}], 0x1410}, 0x0, 0x4040800, 0x1}, 0xb0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f00000002c0)={{r0}, 0x0, 0x10, @unused=[0x200000000000, 0x9, 0x200, 0x4], @subvolid=0x40}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 01:26:33 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x1e00, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1186.299637] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:26:33 executing program 6: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) r0 = syz_io_uring_setup(0x6fcc, &(0x7f0000000200), &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) r1 = getgid() syz_io_uring_setup(0x1a1a, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0xf5}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000006c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1a1a, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0xf5}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000006c0)=0x0) syz_io_uring_setup(0x1a1a, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0xf5}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000006c0)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x1a1a, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0xf5}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000006c0)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_submit(r6, r9, &(0x7f00000001c0)=@IORING_OP_ACCEPT={0xd, 0x2, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)=0x80, &(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x0, 0x80000}, 0x69000000) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) r10 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x10002, 0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000080)=@IORING_OP_TEE={0x21, 0x2, 0x0, @fd=r10, 0x0, 0x0, 0xfffff0a0, 0x2, 0x0, {0x0, 0x0, r0}}, 0x10000) chown(&(0x7f0000000000)='./file0\x00', 0xee01, r1) 01:26:33 executing program 1: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) sendmsg$DEVLINK_CMD_PORT_SPLIT(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0xa0, 0x0, 0x300, 0x70bd26, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x8}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4}, 0x200c0000) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/resume', 0x0, 0x0) write(r1, &(0x7f0000000000)="e64522231b76e1dc2e759c791be142af1088891019517314acc7da3be60b3b88584e2a", 0x23) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000080)=ANY=[], 0xb) 01:26:33 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x32, 0x7, 0x5, 0x9}}) [ 1186.443818] Call Trace: [ 1186.444247] [ 1186.444546] x86_pmu_enable+0x580/0xd90 [ 1186.445106] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1186.445717] ctx_resched+0x2b0/0x390 [ 1186.446240] __perf_install_in_context+0x285/0x310 [ 1186.446909] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1186.447669] ? __perf_event_enable+0x4e0/0x4e0 [ 1186.448296] remote_function+0x125/0x1b0 [ 1186.448863] flush_smp_call_function_queue+0x1df/0x610 [ 1186.449557] ? perf_duration_warn+0x40/0x40 [ 1186.450153] __sysvec_call_function_single+0x92/0x3a0 [ 1186.450849] sysvec_call_function_single+0x89/0xc0 [ 1186.451551] [ 1186.451866] [ 1186.452180] asm_sysvec_call_function_single+0x12/0x20 [ 1186.452898] RIP: 0010:_raw_spin_unlock_irqrestore+0x2e/0x50 [ 1186.453663] Code: 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 6a 3f 1f fd 48 89 ef e8 d2 ba 1f fd 80 e7 02 74 06 e8 88 53 40 fd fb bf 01 00 00 00 ed 7d 15 fd 65 8b 05 f6 d8 f8 7b 85 c0 74 03 5b 5d c3 0f 1f 44 [ 1186.456046] RSP: 0018:ffff88803c0678f8 EFLAGS: 00000202 [ 1186.456763] RAX: 00000000000f359b RBX: 0000000000000246 RCX: 1ffffffff0d4761e [ 1186.457708] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 1186.458653] RBP: ffffffff852bae80 R08: 0000000000000001 R09: ffffffff86a16867 [ 1186.459622] R10: fffffbfff0d42d0c R11: 0000000000000001 R12: 0000000000000dc0 [ 1186.460580] R13: 0000000000000dc0 R14: 0000000000000033 R15: 0000000000000000 [ 1186.461549] ? _raw_spin_unlock_irqrestore+0x28/0x50 [ 1186.462248] __kmalloc+0x25b/0x440 [ 1186.462759] ext4_htree_store_dirent+0x89/0x600 [ 1186.463431] htree_dirblock_to_tree+0x666/0xb30 [ 1186.464046] ? dx_probe+0x1740/0x1740 [ 1186.464571] ? do_syscall_64+0x3b/0x90 [ 1186.465108] ? lock_chain_count+0x20/0x20 [ 1186.465685] ext4_htree_fill_tree+0x322/0xc20 [ 1186.466313] ? ext4_rename_dir_finish+0x450/0x450 [ 1186.466985] ? lock_release+0x3b2/0x6f0 [ 1186.467532] ? kmem_cache_alloc_trace+0x22e/0x3c0 [ 1186.468200] ? mark_held_locks+0x9e/0xe0 [ 1186.468767] ? lock_is_held_type+0xd7/0x130 [ 1186.469373] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1186.470043] ext4_readdir+0x15cb/0x2c00 [ 1186.470606] ? lock_is_held_type+0xd7/0x130 [ 1186.471210] ? __ext4_check_dir_entry+0x860/0x860 [ 1186.471872] ? down_read_killable+0x1a7/0x480 [ 1186.472493] ? down_read+0x440/0x440 [ 1186.472996] ? fsnotify_perm.part.0+0x2cc/0x620 [ 1186.473639] ? fsnotify_perm.part.0+0x22d/0x620 [ 1186.474287] iterate_dir+0x580/0x710 [ 1186.474808] __x64_sys_getdents64+0x13a/0x2c0 [ 1186.475433] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1186.476173] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1186.476911] ? filldir+0x6a0/0x6a0 [ 1186.477396] ? fillonedir+0x480/0x480 [ 1186.477923] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1186.478643] do_syscall_64+0x3b/0x90 [ 1186.479165] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1186.479871] RIP: 0033:0x7f8a8b2ae9c7 [ 1186.480376] Code: 00 00 0f 05 eb b9 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 48 81 fa ff ff ff 7f b8 ff ff ff 7f 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 bc ff ff ff f7 d8 64 89 02 48 [ 1186.482784] RSP: 002b:00007ffc3744e218 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 1186.483809] RAX: ffffffffffffffda RBX: 00005555572f2c20 RCX: 00007f8a8b2ae9c7 [ 1186.484752] RDX: 0000000000008000 RSI: 00005555572f2c50 RDI: 0000000000000003 [ 1186.485708] RBP: 00005555572f2c50 R08: 0000000000000030 R09: 00007f8a8b36f640 [ 1186.486652] R10: 0000000000000231 R11: 0000000000000293 R12: ffffffffffffffbc [ 1186.487615] R13: 00005555572f2c24 R14: 0000000000000016 R15: 00007ffc3744f410 [ 1186.488598] 01:26:51 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 01:26:51 executing program 3: unshare(0x40040080) r0 = semget$private(0x0, 0x4000, 0x0) semctl$GETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=""/143) semtimedop(r0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)) r1 = semget(0x1, 0x3, 0x406) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f0000000240)=""/153) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f00000000c0)=""/220) unshare(0x60060400) 01:26:51 executing program 1: capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000580)) r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) r1 = gettid() migrate_pages(r1, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) process_vm_readv(r1, &(0x7f0000000640)=[{&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000140)=""/173, 0xad}, {&(0x7f0000000280)=""/6, 0x6}, {&(0x7f00000002c0)=""/137, 0x89}, {&(0x7f0000000380)=""/204, 0xcc}, {&(0x7f0000000480)=""/156, 0x9c}, {&(0x7f00000005c0)=""/116, 0x74}], 0x7, &(0x7f0000000900)=[{&(0x7f00000006c0)=""/76, 0x4c}, {&(0x7f0000000540)=""/49, 0x31}, {&(0x7f0000000740)=""/166, 0xa6}, {&(0x7f0000000800)=""/52, 0x34}, {&(0x7f0000000840)=""/173, 0xad}], 0x5, 0x0) capset(&(0x7f0000000000)={0x20080522, r1}, &(0x7f00000000c0)={0x9, 0x5, 0x3, 0x1ff, 0x7f, 0xffffffff}) gettid() ioctl$SG_IO(r0, 0x2285, &(0x7f0000000200)={0x53, 0x0, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000080)="5a1f51b405f0", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000c80)=0x0) capset(&(0x7f0000000cc0)={0x20071026, r2}, &(0x7f0000000d00)={0x2, 0x2, 0x78, 0xfffffffc, 0x2589, 0x1000}) r3 = gettid() migrate_pages(r3, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) capset(&(0x7f0000000980)={0x6009306a, r3}, &(0x7f00000009c0)={0x101, 0x8, 0x8, 0x4, 0x3, 0xe3}) r4 = gettid() migrate_pages(r4, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) waitid(0x1, r4, &(0x7f0000000a00), 0x1000000, &(0x7f0000000a80)) 01:26:51 executing program 2: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x220, @time={0x5, 0x7f}, 0x3, {0x9, 0x1}, 0x80, 0x2, 0x1}) syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x14000, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) 01:26:51 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x100000, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:26:51 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) lsetxattr$trusted_overlay_opaque(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040), &(0x7f00000000c0), 0x2, 0x0) mknod(&(0x7f0000000140)='./file1\x00', 0x800, 0x2) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x800, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000080)=0x13) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r3, 0xf503, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) unlink(&(0x7f0000000080)='./file1\x00') 01:26:51 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:26:51 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 21) [ 1203.544073] capability: warning: `syz-executor.1' uses deprecated v2 capabilities in a way that may be insecure [ 1203.574990] FAULT_INJECTION: forcing a failure. [ 1203.574990] name failslab, interval 1, probability 0, space 0, times 0 [ 1203.576646] CPU: 1 PID: 8292 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1203.577726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1203.579254] Call Trace: [ 1203.579635] [ 1203.579961] dump_stack_lvl+0x8b/0xb3 [ 1203.580511] should_fail.cold+0x5/0xa [ 1203.581056] ? security_file_alloc+0x34/0x170 [ 1203.581697] should_failslab+0x5/0x10 [ 1203.582236] kmem_cache_alloc+0x5b/0x480 [ 1203.582815] security_file_alloc+0x34/0x170 [ 1203.583417] __alloc_file+0xb6/0x240 [ 1203.583943] alloc_empty_file+0x6d/0x170 [ 1203.584512] path_openat+0xe1/0x28a0 [ 1203.585065] ? path_lookupat+0x850/0x850 [ 1203.585627] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1203.586354] ? lock_is_held_type+0xd7/0x130 [ 1203.586974] do_filp_open+0x1aa/0x400 [ 1203.587531] ? may_open_dev+0xf0/0xf0 [ 1203.588071] ? lock_release+0x3b2/0x6f0 [ 1203.588625] ? alloc_fd+0x2f0/0x670 [ 1203.589131] ? lock_downgrade+0x6d0/0x6d0 [ 1203.589713] ? rwlock_bug.part.0+0x90/0x90 [ 1203.590296] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1203.591056] ? _find_next_bit+0x1e5/0x260 [ 1203.591647] ? _raw_spin_unlock+0x24/0x40 [ 1203.592235] ? alloc_fd+0x2f0/0x670 [ 1203.592770] do_sys_openat2+0x16d/0x4d0 [ 1203.593317] ? build_open_flags+0x6f0/0x6f0 [ 1203.593922] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1203.594703] __x64_sys_openat+0x13f/0x1f0 [ 1203.595274] ? __x64_sys_open+0x1c0/0x1c0 [ 1203.595894] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1203.596617] do_syscall_64+0x3b/0x90 [ 1203.597164] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1203.597870] RIP: 0033:0x7f2ca2f49a04 [ 1203.598395] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1203.600827] RSP: 002b:00007f2ca050bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1203.601877] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f49a04 [ 1203.602859] RDX: 0000000000000002 RSI: 00007f2ca050c000 RDI: 00000000ffffff9c [ 1203.603847] RBP: 00007f2ca050c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1203.604831] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1203.605801] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1203.606806] 01:26:51 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1203.654376] Call Trace: [ 1203.654612] [ 1203.654784] x86_pmu_enable+0x580/0xd90 [ 1203.655083] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1203.655420] ctx_resched+0x2b0/0x390 [ 1203.655699] __perf_install_in_context+0x285/0x310 [ 1203.656052] ? __perf_event_enable+0x4e0/0x4e0 [ 1203.656391] remote_function+0x125/0x1b0 [ 1203.656691] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1203.657091] ? perf_duration_warn+0x40/0x40 [ 1203.657407] generic_exec_single+0x203/0x300 [ 1203.657732] smp_call_function_single+0x189/0x460 [ 1203.658086] ? perf_duration_warn+0x40/0x40 [ 1203.658405] ? generic_exec_single+0x300/0x300 [ 1203.658738] ? perf_duration_warn+0x40/0x40 [ 1203.659065] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1203.659480] ? lock_is_held_type+0xd7/0x130 [ 1203.659808] perf_install_in_context+0x4a3/0x550 [ 1203.660161] ? perf_group_attach+0x450/0x450 [ 1203.660498] ? __perf_event_enable+0x4e0/0x4e0 [ 1203.660836] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1203.661241] ? exclusive_event_installable+0x254/0x320 [ 1203.661629] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1203.662010] ? __up_read+0x192/0x710 [ 1203.662289] ? perf_remove_from_context+0x230/0x230 [ 1203.662654] ? up_write+0x460/0x460 [ 1203.662937] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1203.663339] do_syscall_64+0x3b/0x90 [ 1203.663629] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1203.664012] RIP: 0033:0x7f9f8ab18b19 [ 1203.664288] 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 [ 1203.665615] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1203.666174] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1203.666705] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1203.667229] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1203.667747] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1203.668266] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1203.668796] 01:26:51 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000180)={{}, 0x0, 0xa, @unused=[0x8, 0x9, 0xdd, 0x44], @name="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r1 = gettid() migrate_pages(r1, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/sockstat6\x00') r3 = open_tree(r2, &(0x7f0000000140)='./file0\x00', 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r4, 0x540a, 0x2) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1076c0, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r6, 0x5412, &(0x7f0000000080)=0x13) ppoll(&(0x7f0000000100)=[{r4, 0x18}, {r5, 0x400}, {0xffffffffffffffff, 0xc}, {r3, 0x1}, {r6, 0x28}], 0x5, &(0x7f0000001180), &(0x7f00000011c0)={[0x400]}, 0x8) 01:26:51 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x1000000, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:26:51 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 01:26:51 executing program 2: ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x40, 0x3, 0x6, 0x0, 0x2, 0xc}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x54) 01:26:51 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 01:26:51 executing program 1: r0 = syz_io_uring_setup(0xeb1, &(0x7f0000000200), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) io_uring_enter(r3, 0x3e45, 0x5c72, 0x2, &(0x7f00000002c0)={[0x8]}, 0x8) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) syz_io_uring_setup(0x1a1a, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0xf5}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000006c0)=0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff2000/0xe000)=nil, 0xe000, 0x2000009, 0x12, r0, 0x10000000) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) r7 = syz_io_uring_setup(0xeaf, &(0x7f0000000200), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) r10 = syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100), &(0x7f0000000140)) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r11}}, 0x0) r12 = accept4$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={""/10, ""/2, @initdev}}, &(0x7f0000000140)=0x1c, 0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000280)=@IORING_OP_TEE={0x21, 0x3, 0x0, @fd, 0x0, 0x0, 0xaffc, 0x7, 0x0, {0x0, r11, r12}}, 0x9) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index=0x6, 0x0, 0x0}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/cgroup.procs\x00', 0x0, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1203.823564] Call Trace: [ 1203.823797] [ 1203.823972] x86_pmu_enable+0x580/0xd90 [ 1203.824277] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1203.824611] ctx_resched+0x2b0/0x390 [ 1203.824888] __perf_install_in_context+0x285/0x310 [ 1203.825234] ? __perf_event_enable+0x4e0/0x4e0 [ 1203.825569] remote_function+0x125/0x1b0 [ 1203.825865] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1203.826261] ? perf_duration_warn+0x40/0x40 [ 1203.826578] generic_exec_single+0x203/0x300 [ 1203.826901] smp_call_function_single+0x189/0x460 [ 1203.827237] ? perf_duration_warn+0x40/0x40 [ 1203.827567] ? generic_exec_single+0x300/0x300 [ 1203.827897] ? perf_duration_warn+0x40/0x40 [ 1203.828217] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1203.828606] ? lock_is_held_type+0xd7/0x130 [ 1203.828921] perf_install_in_context+0x4a3/0x550 [ 1203.829271] ? perf_group_attach+0x450/0x450 [ 1203.829593] ? __perf_event_enable+0x4e0/0x4e0 [ 1203.829928] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1203.830323] ? exclusive_event_installable+0x254/0x320 [ 1203.830711] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1203.831084] ? perf_remove_from_context+0x230/0x230 [ 1203.831441] ? xfd_validate_state+0x59/0x180 [ 1203.831778] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1203.832163] do_syscall_64+0x3b/0x90 [ 1203.832439] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1203.832813] RIP: 0033:0x7f9f8ab18b19 [ 1203.833079] 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 [ 1203.834336] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1203.834878] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1203.835400] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1203.835922] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1203.836446] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1203.836977] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1203.837517] 01:27:08 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x10000000, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:27:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) pwritev(r0, 0x0, 0x0, 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) r1 = syz_open_dev$evdev(&(0x7f0000000980), 0x0, 0x0) r2 = syz_io_uring_complete(0x0) openat$incfs(r0, &(0x7f0000000000)='.pending_reads\x00', 0x89164d02ca9ad442, 0x87) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f00000009c0)={{r2}, "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pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/72) 01:27:08 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 01:27:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 22) 01:27:08 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r3 = clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/snd_seq', 0x0, 0x0) r6 = getpid() r7 = gettid() migrate_pages(r7, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) r8 = getpgid(r3) preadv(r0, &(0x7f0000001c40)=[{&(0x7f00000008c0)=""/144, 0x90}, {&(0x7f0000000980)=""/167, 0xa7}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/93, 0x5d}, {&(0x7f0000000380)=""/99, 0x63}, {&(0x7f0000001a40)=""/144, 0x90}, {&(0x7f0000001b00)=""/112, 0x70}, {&(0x7f0000001b80)=""/152, 0x98}], 0x8, 0x10000, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000580)=0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f0000000800)={{0x1, 0x1, 0x18, r4, {0xffffffffffffffff, r1}}, './file0\x00'}) clone3(&(0x7f0000000840)={0x200000000, &(0x7f0000000340), &(0x7f0000000480), &(0x7f00000004c0), {0x18}, &(0x7f0000000500)=""/68, 0x44, &(0x7f00000006c0)=""/222, &(0x7f00000007c0)=[0x0, r3, r6, 0x0, 0x0, r7, 0x0, r8, r9, r10], 0xa, {r11}}, 0x58) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r5, 0x40182103, &(0x7f0000000240)={0x0, 0x3, r2, 0x200, 0x80000}) openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)={0x185e41, 0x92, 0x4}, 0x18) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000025c0), 0x0, &(0x7f0000001cc0)=ANY=[@ANYBLOB="3d000000400005000000000000000083e8d944f582e471c85e1831b7bf100b7f9760fd12afe8d46f", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c10"]) 01:27:08 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000180)={{}, 0x0, 0xa, @unused=[0x8, 0x9, 0xdd, 0x44], @name="db6be9192b1a1607f408bdd65d3a45fe1dd3e7ea1f9f6dcdb1678f77a9699dd46fbe212400bb4eb2a52813c825371729817688321e1abf7ba487c92a1c35545f63b8a143856855c507c355a8f66531d989b2ac1a5239ba94ef78703352c077af3c9060f019ca0a2f7e1d7f28da9017994f84e8c3c69261deb14c08c9781392087635ea68d9bae93f7921839c0a4829758b14ab05397369cdd5e16b0aa0db3ede640a6b98dbc9c7c5cd04822640e7302622b90d1cf351513b1bbfc9ce52cc540ed3dce0f647a29f143038aa3ef72f8943c8354d3594f673fc2bea3f82067c7d40732a154229d6e975e5149d22e612194561d37990d322307bc24ec5734348caeb78aa36d65726b3c73735b2d1e575a1e4152f0ed91ce68ffc70d81b2523c1285511e1cfdd25b315a9db28bc82e282a965fcc908b7fb89fb7a1b5d013ab25d141a1f76e4bfb242f7855fc67200a5e51df2bd931a7d5c707178f7330f3ec5235d5b53f939742ed6b8a0260bbc8f89ad68b5d9ed0e2b97581972ddea3456458ad84a474babf9f4c635f845a9cb66b90169ea5069117e545f90b7d77c3fa463141ed17d944635f5c9925c464f452d0a6df710c415eb029f7f343e6d3917a9a8178ca6892fdcf09c0b266843e3acd8a443d35f3ce23097c6ce872e6949e6818b93038aef4ad839ea5e982fd194240136806c29b2a4d7c2270ec64767ba1565abedce69017d3bc3c155947129df11b0d6eaa02c69d5f574ddf2973c118c20fa42c7bf5d7d060eff004a5196209d5a189cce2a1e77b84f651234bf53834033914b54f8b33f6ad9eff2c27d61d59ab9274e874ba1b6d195cb645c2dfbd361e11e9bd340f95ea7ac469772776580b40a6c780b227a2e3be459149ba36a07b58365f82682d874fa110ee7e60bbf9bf1b2598e5cb359c1cf7dca14b342d9800fd4e89c0e60cda3f1ac97e6a925987a2c25350994eda8832aaf996eaf5d82d5b78398ee821c33a1240505cdaaafb25bec61f23ac0b0dc2b72f3a283feead7b44bad25eb374c4995264b0a52af0d014fece5f0c9b4088f9f9a5011ad542c6d103c9fc5dd755ed0341e3cb28ceed3934ceae0554ddc14f0230f992e151290b030f2ad647c2af9730949cc3c177d06c774bccb172acb0b8793ca3ba3f674467c81601f6094190f9d498cfa783cfba9a56821621aa4659a5987b9fbad12223e3faf9b0efc701872c34ceca8ecf2172365308532c7943db755286d80c82c276ee83e9cda2d2ea160335cfd180a0c29457f92c33765e8a28c7ea17cb20d98e261261c9c2b65b7a277d2d0a58e300c0b39a2a0f20f7acdba011e60be6f080757211ccb8a6aea5967ef41a1bc9fdd6f2750848d92470d455637f520af509c5de71d8c9d8f43a77c120bf727d76ce869b9f62f8180b2662654229cb2a6a49f6ae367e47d8e904804e8858624e5d045db3fb172bd566aa932d48623e51f21dc31c02c41cd6494896dd9839e2000ff36393b7ad393ddca52a84f8936563ae1920a9eab6f115b3e56aa2e56fbd16b0426018ea41811a66256e10042c141204e21870343115f7e860e0872ce9cd7c27dbc02a794671fc04be4e71045db98416085de8a5435f25080758f539a345c376c81137ebd8e8598b476fc58bfd7ecac622b3ecc7dc8bfc65583bae056cbe97b6ca5d0154337c1d5c379ec02442da46670f38c3a070d038210ab4e0eb35fc50c04067a7fbda2d1d5f6e3f57ce21e7c8615b3791291573a10f84033c82eabf032be378368a6b87e50e9d104306cccc7a5a1809cac93763f55684f758721c68e5f3d8b49907be111a2c49addf29009b1d37e3ef539c1862a41ee582b4f082748ea24ee86e073872e2f57ce491eb5ae1014a3833524122f1e4002b58af5991e5ca244334218a0fb5bf64b070bb3bdf596217db17a2dfbb454b06b3fcc3fd177e07ed2db105b9790fc40d4d3ea1d63f2ab71f092cf9257c559cc25c70fe0844f25657e7702e452c9f1bd68ab409ada2dff97da63f55afa3fefa5f9488f0bf50864e7249f27e871e6e921e0f9e8543add85e4287ec80e55f2d2cfd233925ec5901a4c52630baf9f38923649a5e80564dccc46d5312ee867fb3eab03248456af3e1b949122ddbf91231b7276e0e2c047d028a33f5719e48fc354a9b5a0737b033c7156d5ae8bd64f33694fd0360976a68285fd6845e36bad476b7c8d1e01cd3332c650b1ed6545bd4f18714e34af634528d7988781d6a46d101772d6d3e05416dd857cfc0c3c2b5394afd1a7290aac914cc50142af16a9fd1d89ec3f50ef9139e2db666758f12ba0b90bbe599e135263b696015a049b3c9d64f491c941ad6dbb84f2aba72acd4a65eba2231fcd179917db8906f88916ae5463242f1313d99796ac9903bddbf199720ce551fcda49d2cd3729b309aca26bf9d1647030e96cb7f1119f02a12b255c7574b31db4b944d83a5ed27ad231ed5fe4918913abd8f8833ac01339c8e8afeb77ed93f221ff7d432e9cea7ebfcfef5a8750e971f530c0388b304b9448106c5c1b50981823a1a2b8a9a7a3e24961e893e352b579fb1e44bdd66c8e8904e3c4a00e7e1d625f839ae3ebafb8db042b00f79df86011b182fddd0f365b96cf0bea7d5deb600043da044d21dd8226fc99b9cfa293ea18201db02c7320ac038d8b40928b0ec04e861c42809aeab55aa45c91b2b1cafafa1785ee1c7aaba1bbf0e1e50fc3cc934b60135f631ccb98952edd4ee079842ca4d9a9c2b1b8737dce393aa1b6a9b05a70371ec6978c2ccd16b53809ed4ec6bc5190c81a1a49adb6fb8e190739fbf61138441a06d0a99c82909471bd7d21ce41d8e5c49ac9275fc450f2d4163f29d64ef1beec73d3b13958ee9cbe42aa2a66928c3bb10a734c92830f1de6b761417172ca6bde85fb1511157413101ec24eee206b4cb6006848c3f4f545541187cb7589ff1fe324a89aa2b263bb32cc2c9b4d2a2087e3da4a2107444afee1ea911ab96ad6f1944244ad37d99bede8f07940b19416a0b7560789923358d4886f08030be2ba4e2a9357aef81d144870f7edd9f78a4e6d88e976b2603b67470aa24f02ca3c482fc6e933455143293dc6855220da3e691f41687540a14895a26b08a2742955d4cde45554fd7d75bf7d50e49fd4339c99c027b000796892356ea663a9a75a8516efa41a7dd1e0af10002a55a49def87db7af188c2549c482aba62bb2368c4f260a6fd5db1a4b165bcda09826aa24d0662059783097f4a3d16ca8e58b4b710b88e668583d7ab75458dbbc052b132a6e2a2b4d795760cb514b79f386d9337010bd525908e3ac71a3ec62733b4f619548934d818675e68aedb7b4c6b1e43192f404c20042708e70c860419ed3c72e2042a6007b2cdce75f9cc21ab5a450cc9d8cab7b7436fffaf2d757dbabd1b525bb985ddd992e769c33d8221f70d11056cf759ead2086bd5266b3c3f9248013f4762dceeca2ca3f869a0e812352744e23e81db8144238e8953c3c8452e5c3aab355e4175f17e10c874a98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r1 = gettid() migrate_pages(r1, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/sockstat6\x00') r3 = open_tree(r2, &(0x7f0000000140)='./file0\x00', 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r4, 0x540a, 0x2) r5 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x1076c0, 0x0) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r6, 0x5412, &(0x7f0000000080)=0x13) ppoll(&(0x7f0000000100)=[{r4, 0x18}, {r5, 0x400}, {0xffffffffffffffff, 0xc}, {r3, 0x1}, {r6, 0x28}], 0x5, &(0x7f0000001180), &(0x7f00000011c0)={[0x400]}, 0x8) 01:27:08 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:27:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) [ 1220.588153] FAULT_INJECTION: forcing a failure. [ 1220.588153] name failslab, interval 1, probability 0, space 0, times 0 [ 1220.589621] CPU: 0 PID: 8334 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1220.590593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1220.591996] Call Trace: [ 1220.592329] [ 1220.592619] dump_stack_lvl+0x8b/0xb3 [ 1220.593118] should_fail.cold+0x5/0xa [ 1220.593612] ? create_object.isra.0+0x3a/0xa20 [ 1220.594213] should_failslab+0x5/0x10 [ 1220.594704] kmem_cache_alloc+0x5b/0x480 [ 1220.595232] create_object.isra.0+0x3a/0xa20 01:27:08 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1220.595848] ? kasan_unpoison+0x23/0x50 [ 1220.595890] kmem_cache_alloc+0x239/0x480 [ 1220.595923] security_file_alloc+0x34/0x170 [ 1220.595958] __alloc_file+0xb6/0x240 [ 1220.595991] alloc_empty_file+0x6d/0x170 [ 1220.596027] path_openat+0xe1/0x28a0 [ 1220.596075] ? path_lookupat+0x850/0x850 [ 1220.596108] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1220.596148] ? lock_is_held_type+0xd7/0x130 [ 1220.596193] do_filp_open+0x1aa/0x400 [ 1220.596228] ? may_open_dev+0xf0/0xf0 [ 1220.596263] ? lock_release+0x3b2/0x6f0 [ 1220.596289] ? alloc_fd+0x2f0/0x670 [ 1220.596313] ? lock_downgrade+0x6d0/0x6d0 [ 1220.596344] ? rwlock_bug.part.0+0x90/0x90 [ 1220.596374] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1220.596403] ? _find_next_bit+0x1e5/0x260 [ 1220.596433] ? _raw_spin_unlock+0x24/0x40 [ 1220.596464] ? alloc_fd+0x2f0/0x670 [ 1220.596501] do_sys_openat2+0x16d/0x4d0 [ 1220.596530] ? build_open_flags+0x6f0/0x6f0 [ 1220.596565] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1220.596601] __x64_sys_openat+0x13f/0x1f0 [ 1220.596627] ? __x64_sys_open+0x1c0/0x1c0 [ 1220.596660] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1220.596705] do_syscall_64+0x3b/0x90 [ 1220.596736] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1220.596770] RIP: 0033:0x7f2ca2f49a04 [ 1220.596788] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1220.596811] RSP: 002b:00007f2ca050bed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1220.596835] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f49a04 [ 1220.596851] RDX: 0000000000000002 RSI: 00007f2ca050c000 RDI: 00000000ffffff9c 01:27:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 23) 01:27:08 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1220.596865] RBP: 00007f2ca050c000 R08: 0000000000000000 R09: ffffffffffffffff [ 1220.596881] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1220.596895] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1220.596932] [ 1220.618113] loop7: detected capacity change from 0 to 256 [ 1220.638745] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:27:08 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) r2 = fork() r3 = fork() kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000080)={0xffffffffffffffff, r0, 0x1000}) r4 = gettid() migrate_pages(r4, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) tkill(r4, 0x13) [ 1220.813886] FAULT_INJECTION: forcing a failure. [ 1220.813886] name failslab, interval 1, probability 0, space 0, times 0 [ 1220.815633] CPU: 1 PID: 8358 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1220.816676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1220.818146] Call Trace: [ 1220.818493] [ 1220.818802] dump_stack_lvl+0x8b/0xb3 [ 1220.819332] should_fail.cold+0x5/0xa [ 1220.819882] ? alloc_workqueue+0x914/0xeb0 [ 1220.820465] should_failslab+0x5/0x10 [ 1220.820976] __kmalloc+0x72/0x440 [ 1220.821481] alloc_workqueue+0x914/0xeb0 [ 1220.822031] ? do_raw_spin_unlock+0x4f/0x210 [ 1220.822642] ? _raw_spin_unlock+0x24/0x40 [ 1220.823223] ? bd_prepare_to_claim+0x164/0x300 [ 1220.823877] ? workqueue_sysfs_register+0x3e0/0x3e0 01:27:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) pwritev(r0, 0x0, 0x0, 0x0, 0x0) fallocate(r0, 0x0, 0x0, 0x8800000) r1 = syz_open_dev$evdev(&(0x7f0000000980), 0x0, 0x0) r2 = syz_io_uring_complete(0x0) openat$incfs(r0, &(0x7f0000000000)='.pending_reads\x00', 0x89164d02ca9ad442, 0x87) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f00000009c0)={{r2}, "f13b525fa8a89667c7e4934f1d88919d9b5925804362ec71cbac3eeafc14e20e6063eea5b730311c67a21f285db5a452a42143d4ff900bc9d22fdb85b93669ab92921c349b7c6e4c0a39770448c342f0ddc51a035fc2ba3f25efe4a515557616643b5794d61c68aafc3dbc8c706b4caaac27fe7055cee74527cc8de2b877ef4f294519da1116244d4b5c12ad02b2306a44eef93b7b0599ef54a349ed803f5945100c3aaa589e8c82c31697fe4015a6c6e78e036eafe3e597d9ce16809bdbd5b04666e83548fc200d06c38ca256aa72d06ebe004c601d38bbfb6e4dc4738ad49371084e70ccb74a35929dac80da81e80fd10530afcd970d6737884385f2ef4ee050069f808f61687fdad513548d8af26a66fe8fd057bb95e9164ddb5762eb90bdba6e589ea2772df0e415fde87ee59f0a8f20b92ce0b687db7d00b56fd5e526b0a0248ae3bc2eccc3f89a2d40337df1123c606a0ee31397ceb91654f1456629d04d1edc4d723c1056dceea1feffbc64c2e496bb172ecb046e010056bee5ee22a53d2a3a5543433deb4e89d9ae804cb50a46138e68584a411e57383cc3f8e0e367a6a5b8fe2ea96d1a5ae7b73e9c17a0341ad119fff6d107c074a0197fa23d7bdbc9edffe20e681177ba42e606306ce872740c4aac22d35b44f91f3899c08f11f22a7f5c492cc4b3d009bc3911d156af5c8ea4eb2a4b468e7bdb5d790367dc188614406b26a3716d682fee669f30ec104e4e4ca207fbb8a63ed0376e829d4642d46272588629e315b4ec395b3f92861ccf4642396c1ce72e3a432ff46e9a65bb5874b45a43a5102069af11cc9fbfa3713cb2dc238e9eca9a91a3524a2b8f423fe24d8ebf13b6797a5eb24c66717ad604c52a739f1faf5faddc021ad89d12e2cac526d33b734760e86c102128b3738a41c7c781ff3ae54e0c0f1a2a0e92e4eaf8489c634829e5c7964b57ce3d84873bd0c12dc0a818c0e8e892093f8ccd94122e056f7265f01c5e7b04fe312c8aeaefe82802c75e54b0f6ad394448259f7e20bc12b88de65cc24721a6a10ccd3a4cf1f955e024bbd74fc5b3077352aab9512b9bbf69c94f43c9d7c95191725cb9190da3001518ae1a0a89094736456e017b059c57b43782eb031bc5ad015cdac52d1016b09363bfb9a4619e11223afecec9671a8ed895b30524671cc0d7f0afceef83758d5da56328dab37858f1f397bf8e0d84c243515cb2f0064a7466b6a6d7b582ada6e0dd5f17ce4c6391ac8ea4c85d0a93bf3482124197dc4f91f100025782b2ed59e6dfff1b2acf3b656cc691fd999a3be2eb5164bb69b21105aa486a4210d5fc34a807722b3c7c965062abc082ebb10c1edf090d1b54d13ec481aa3d8c89f9d5129b2b8994bc20cd7d0455ef12790d9525533d1da198eee1fcc21df6a5ec342a032546f63fa6046578deddcfc51b30589ffb9923e980bce00def2b9146d1f15fb69183c94614d0973ef1abf1fff795e86ced14fabd821c00c3891d4b9f6e63781163fee3a5be5e60bfcc39f69b543e024130efadeb7d5731a7cd5c4bcf2578c4a933c3c0fe4cb2e2f71e51f317aa080a89cdc8cc0799481ba7465892c8ab9f5cd30ee558576a97451aacd538441ef8560f18396388fae40150ca07cd374f79d9da026def2f28c51693c1e56e9dbd3e0a610e4023a42c4b38eb77396650a00bd6edbe0ee003860443b557f473fa8550b84ac2681b29a5b6db499dc81d3a58ef7636927e29bd7a02ad41df5a474f6e54befbe5d79fd1f5a58cde9f2c08629dbbd45ca7527803f0a5fefb26d1b0db90e47cc7666d6fdc063d50bc471b625701ebf18560a3b1e4d2684fea4c7cf92559fff6cf28f673e5a490d4956f1d35dbefdfbdea344c69abb33055440caebdcabf2b75309e495ba6ece00401cb9974438c4e94e366ebc6fcb1305fa5fa77159cfbc0382e73820789d5150473697a0b0d244d081fa27ce3d690a28f52ecb55a0dcd48f7100a91d05c7330444777869a665434a9e972d7f208ea98f5248ac9d6979f6907b270b57213964486ee8371b35e2032cb68067268fe58a4a329de0ff9f55e24cd193e1ac1d00ad079aa6bfdcc297c32f69828217fea75084787d741907a45ecafaab8a4bfc19aca949f41e2b1ca015baea5dbe5f3caa0310bf9a43029a2fdd89dbfae0c0ee1b502aaa8439013c1b08d1825cfd899ac599c8db268089e4d080d0ad18f6ebf05b6102dd0948908831e2e1292fbb28b3006720ed8eb5e2fafe98405102851ed019a942c18620354a9fee92e9b77958901aa5258e3df9b5f8f73e4ee8f7c8ad546b8913d4fd18bbee78e5b77c9b13cc81c5a6d54f51e5b7a02a20dbaf6349c3965f2916618703854c87146595a0fee368fbbd3ef10816e21efa45776d9d920c370601c3fc380d599fb1063133a7530b4bec6793ba44077885e662bbc9931d2790246734cea8271d7a595baf8dbfe97712b674feb257fa442ea21d2420ed28caa7acf7758128fa579dff41fc6b117a7d4e886b15d5584b07f6e080cbcbce5fe8a1f15d81c83320b80caadd3c55bce8e0f95e5f8b7029db78a991168d7db8eeb023e6234e62a7a8543f63d7e439c4fb92b390763520d2adcd876d7dd2af8699b8380d59350ad05f3c1cc6abde0ac63a054dda6989052e913dee48e7bb19509e7728f3ffb0fa0ff41f2617b656a4e332d6ea7af077c8acbcbb017e6842a9fc025226dac2f03c313543669e15ff8ef439d48ec9548d572c72d0313f3e677f8a46a94236fc0d4bbaaf5b1ae3e393adcc49f1c75a0c0c1393b967294bc499187bd7dba8ad4caeca51f4b84adac6f4a5e1514a809a4d6c6389fdc7ea5ed8cca026dcff4e45cac9662ac1a0a971fcabcb5e6c4949412c49be2dc653c1849fbd136678abb6a2c0da0e0c7380ea0a1d374c22e4efde2c4b902fb922b00dfee7aed04768f5f19655fa2230069e007cb0801fffd0ed57846aabcbd6c0b0088e3ec29fb400f7ac6039b0394efdca6dad1858205dd5c6624b1e18cf5dd2e95bfa5077d8eb871810ae05041d4e3fdd58f71a7a1806ea293cb2ccdae77a89d8efa6e8536fabdf23324b8ddd71013d34ecf46f91626514c5529dfbb08ee22420320ede76f2041309ee281c16038761bd701fd2282ee8e2d6c3f75c7a3b3570a8525922cc8b76699e6d407de0f93c4f97d00ef331343c4869914f728c00b00994d26ba67667efb4f7a9b9a0aef3671f3a5efeb47e6daf1a35eafb84cbd17d0ce0aafee95a395d5aa34f4b051881bb875604d7c5d3647671b4982e368b1e057509675cb5d6da694a850435610a3846c69d09599e656ec9ce8bbc669508422c7425401d90e16d38ba788a4ef9fbc4c62e5ebf4a7aa9d40a314f7007761f187446f4aafe78d426804687c7cfcce64bf005ef843926a634b1dc70667029752de8b6e96e7f749822f6b70e0f5ff12f829fdec93cc79b22186b3e92c3b880aea02edec4a26ad70f180c2d5cd2bbc30690de2e40f6eddcd93d2c1960e447b12144a4c5400667daeb78bd500bdab3b8568a2f54a6b008bfd7bfce5d54196dc8368da5e751164851ad2d468e6f34544fbecd36037022f85b356a91b433c0fe4707db664740799d662408b4485c7cd708c07670d827c48e829726835f11fd5b5728bc3b12b0a1d960ee4f4c421a51e4cd00dd02bdcfe43e516bb83ba3db1f51a1c494360eb0fbe2264e9c3bb90cc1773ffb3313cd2d973cb96c3fd98203c9a698a8299b19ffd35f078e104cb5e7f240d1741b9bf530fec835b5071b6014a4135ffc9f7ea013de7bd806fd9db7ce16cc6a5ba52486b7562eff9497f3d41e827a0bcd06434fd7477b8a2ae62962daf2fd78b9fdade94c71bac2f76cfdd28f97f0c4825463c78a3b5755b5c4c4442a0ee95bce6f74721e3720d1e2f252e69cbea78e9fc11408345da85c1f838ee18faf974b4947baeac45585d9c412420bd0fd3014de90e166357ef16f5d398daba25bed145a9f3d23b7604bb5951ceb9b0c53d9514405f7292a80f74b1e1d9021cc626b4c40650bd2f2bfa50a951a87a5d369d460ddc0d6a7902b9aa4b94b6d234d94c000952bb3706dafa06083eda671a408563301784ff4681c8086f2c99a7cd15edecf2a63a0e12ed799226c0482014e0638cbff7990956c8da49f002e4190745a152d9833661bb96d7ce136c0bc196434abc4bc882959c6d4f7006ccd527c6e6d7c65d08334a1ff21c2156e351768e2e2691c813e4492943aea9ee987b375aa4f54d710725a534bb361fd9a779144baaa386e89b7165de08dbbc8f4d9b950e5fcbfd7112fafdd350be8ca748ab211b5382045fb68168f8d3f2c84f1c03f9ede9cc046a5acbf226d135bdaac7942ee8ffa1d0e68ff548d2a1f3b372e527cf765b01c2fdb635a9dd92330df0aec6ae43b2a2a91c9f64c5cf94b114237db98f6ea37a9833e03c446ca9886c01f5b0fa0e44bdbd7dbfb62f3e9fb15d469483602ee7b0126b9824067c8f6af27bd7618bc6a3ca5f77b55766182f8387761b8469c5332d3499902375089aadf10573bc22cafc5fbd9c1ce421707ab93cb7d7289c8eaeb64a6f7d05546e0f39e5340365f563604f6148f6bad24754e295025bafb0f6b23c3ed282d2375815c70af95f4e7d829bdaf41768f226e31c78b68fb282f5f5b77148403be3dddb40f7d5050f8bdc7e35ff88cdd546f8724b08613a09ded9d14b2a0ea33995162f147f223f1efa2cf26cf51429b1964395db479019f60cd7cfd7945db6ded7172c45af11e39813909b60d4eabf0ff7b9eeb818f505289cdea83c27563d984e110b27f24d56489e779e42a4c78241f6a09b5cc07d4099cf6b20cc1503667192f2a5435a0baf154d33266b7dc452ca0ab7ae8c041cd354da7e51ed578e66c873879213802dd91f96e1a063793a10a7fa9c77c144f986bc45f1fb17fc69105753eafc6a80c27a923e42dc1312e661f37d4bd63618a812ceab320a514d41088304ccbfc1e709554a7bc3905a3ffc356c8c2900335fb70cde7856c223eeb4784dcaaebdbbea8c229a7419383f74bd11c2d0804a2ab1fda2db3652c255fb5c90011f66ea8e6c5f448b806d08f8dcf3218783be59ddbe6dbabb5654d0e8ba671c4f56cbffcbfb2038920a5782725d7df92843b51f07013e5f7e2e22ef675e45fcb90cca09ad44bf3db14ab8322b41860dbf0147e4fdf0416a5a418c606a460e224d341c71d1196a45d4c7b86ac19cfc925cba649498f7cdf0d6e4c48f272d7b7b8873e84ae299f4ca99021e31f496742eca8d421b4328a4ab92ae04841afbac1a4ceb6746002d46ee37b65435b9d47a29c6869289adc8c656fdf36c298c267d7e86faf9db41299380735971d5d4b1c5f75fe91dfc43495e24d9b441f7be8ed98c58e194c3ae25642bc801435222e18ad05d6e3a2876f7a2634a3703c8ef8ae33a16173f8f8310e50107d09ab212b744524ad367bbcc246ebaf33c76204536ae76f4bfdcd420e7b8cd0938d8efabddd2d00f763ae778828ad3ba87ff0ef4bb9eb8dd051ff517dc074eeb5bac57efef2b1b43b17f15120e7ec81c8a1c035d3ae4c0a2d5305b631f2f60648634f9567f70c0b991caf7b961326151ac968fff1e53da6973e6aa43aada66036780256412ec8a724262a062d79e1d6778ab5a584bd40c7cdc996a0d907eec4a0a4d4629e27dee11ec87c3067d6ddfbda2d6214bbc3bebbbb92cd5e4b977dba43119d7a7517948893da985df5efce75af1aa5f2d63178d6be77c307c71237dbabb54a470f99e8087f5"}) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000100)=""/72) [ 1220.824559] ? __fget_files+0x28d/0x470 [ 1220.825301] ? loop_configure+0x62b/0x1950 [ 1220.825929] loop_configure+0x6ec/0x1950 [ 1220.826479] ? putname+0xfe/0x140 [ 1220.827003] lo_ioctl+0x7c5/0x18b0 [ 1220.827534] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1220.828212] ? loop_set_status_old+0x1b0/0x1b0 [ 1220.828857] ? avc_ss_reset+0x180/0x180 [ 1220.829434] ? __lock_acquire+0xbac/0x5b70 [ 1220.830096] ? selinux_inode_getsecctx+0x90/0x90 [ 1220.830766] ? loop_set_status_old+0x1b0/0x1b0 [ 1220.831408] blkdev_ioctl+0x362/0x7f0 [ 1220.831977] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1220.832645] ? __x64_sys_ioctl+0x97/0x210 [ 1220.833222] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1220.833981] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1220.834627] __x64_sys_ioctl+0x196/0x210 [ 1220.835206] do_syscall_64+0x3b/0x90 [ 1220.835761] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1220.836491] RIP: 0033:0x7f2ca2f968d7 [ 1220.836988] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1220.839396] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1220.840415] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1220.841337] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1220.842252] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1220.843182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1220.844139] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1220.845089] 01:27:08 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x1e000000, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:27:08 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000005c0)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000418ed8f878000000000001000000000000000b0000000002", 0x5f, 0x400}], 0x0, &(0x7f0000012900)) fsconfig$FSCONFIG_SET_PATH_EMPTY(0xffffffffffffffff, 0x4, &(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file0\x00', r0) 01:27:08 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:27:08 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 01:27:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_dev$tty1(0xc, 0x4, 0x3) ioctl$KDFONTOP_COPY(r0, 0x4b72, &(0x7f0000000040)={0x3, 0x1, 0xe, 0xc, 0x1d1, &(0x7f00000000c0)}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000004c0)={0x7b38, 0x40, 0x8000, 0x28, 0xa, "c37ee220cb21fd6a"}) 01:27:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 24) [ 1221.007443] FAULT_INJECTION: forcing a failure. [ 1221.007443] name failslab, interval 1, probability 0, space 0, times 0 [ 1221.008972] CPU: 1 PID: 8378 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1221.009942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1221.011335] Call Trace: [ 1221.011685] [ 1221.011976] dump_stack_lvl+0x8b/0xb3 [ 1221.012483] should_fail.cold+0x5/0xa [ 1221.012975] ? create_object.isra.0+0x3a/0xa20 [ 1221.013574] should_failslab+0x5/0x10 [ 1221.014065] kmem_cache_alloc+0x5b/0x480 [ 1221.014588] create_object.isra.0+0x3a/0xa20 [ 1221.015158] ? kasan_unpoison+0x23/0x50 [ 1221.015690] __kmalloc+0x25b/0x440 [ 1221.016151] alloc_workqueue+0x914/0xeb0 [ 1221.016702] ? do_raw_spin_unlock+0x4f/0x210 [ 1221.017272] ? _raw_spin_unlock+0x24/0x40 [ 1221.017815] ? bd_prepare_to_claim+0x164/0x300 [ 1221.018408] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1221.019050] ? __fget_files+0x28d/0x470 [ 1221.019585] ? loop_configure+0x62b/0x1950 [ 1221.020134] loop_configure+0x6ec/0x1950 [ 1221.020668] ? putname+0xfe/0x140 [ 1221.021129] lo_ioctl+0x7c5/0x18b0 [ 1221.021589] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1221.022218] ? loop_set_status_old+0x1b0/0x1b0 [ 1221.022812] ? avc_ss_reset+0x180/0x180 [ 1221.023347] ? __lock_acquire+0xbac/0x5b70 [ 1221.023985] ? selinux_inode_getsecctx+0x90/0x90 [ 1221.024620] ? loop_set_status_old+0x1b0/0x1b0 [ 1221.025248] blkdev_ioctl+0x362/0x7f0 [ 1221.025759] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1221.026391] ? __x64_sys_ioctl+0x97/0x210 [ 1221.026946] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1221.027682] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1221.028313] __x64_sys_ioctl+0x196/0x210 [ 1221.028864] do_syscall_64+0x3b/0x90 [ 1221.029379] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1221.030063] RIP: 0033:0x7f2ca2f968d7 [ 1221.030548] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1221.032861] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1221.033820] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1221.034739] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1221.035667] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1221.036564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1221.037446] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1221.038382] [ 1221.064358] loop7: detected capacity change from 0 to 256 [ 1221.084790] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:27:26 executing program 3: r0 = syz_mount_image$tmpfs(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x290040, 0x29) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000080)=0x13) io_uring_register$IORING_REGISTER_FILES_UPDATE(r2, 0x6, &(0x7f0000000100)={0x50, 0x0, &(0x7f00000000c0)=[r3]}, 0x1) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r4, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x1}}, './file0\x00'}) 01:27:26 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x28, 0x3f7, 0x1, 0x70bd2a, 0x25dfdbff, {0x7, 0x7, './file1', './file0'}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x20044004}, 0x90) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000080)='J', 0x1}], 0x1, 0x1000000, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) pwritev(r2, &(0x7f0000000040)=[{&(0x7f0000000140)="5a7c2a9558ca19769e820347122220f471f6d3a318d70f1bb969bcef391d07a04f3524015c81b5cc63936e4fe89cd1488ca542c2f68f2da679146bad8a39f27ae8b1365dda6342bd63bbe26f3c394eb8d6a5aec0ad4e8cdf249968c039be8a3f", 0x60}, {&(0x7f0000000200)="1dee82fa0db8833392a968b08b51c548127ac0cc4444c124e311c3c73087af0a62737400c8dd4da180c9716609b34d97e7df66fcb9b553cbae19aeab6369377d93ff20a5613404fcde1eb44eeec8438f392b4599fef0fce26b24066cb4a717e699f6ce4d558dab47a8c5ebcfab3b99086cc72bffa28ba6a01408d2979e3a29", 0x7f}], 0x2, 0x2, 0x101) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) openat(r0, &(0x7f0000000380)='./file0\x00', 0x1, 0x6) 01:27:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 25) 01:27:26 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0xfdfdffff, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:27:26 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r1, 0x540a, 0x0) 01:27:26 executing program 6: r0 = fork() getpid() r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = gettid() migrate_pages(r2, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) rt_sigqueueinfo(r2, 0x3c, &(0x7f0000000000)={0xe, 0x1, 0x7}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10000}}, './file0\x00'}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) ioctl$HIDIOCGDEVINFO(r3, 0x801c4803, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f00000005c0)={{0x1, 0x1, 0x18, r6, {0xfffffff7}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000640)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={r0, 0xffffffffffffffff}, 0xc) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) r8 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r8, 0x10, &(0x7f0000000200)={0x2e5}) r9 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r9, 0x5412, &(0x7f0000000080)=0x13) kcmp(r0, r0, 0x4, 0xffffffffffffffff, r9) 01:27:26 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:27:26 executing program 2: ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000429bd7000fbdbdf251400000006001201070000000500c20003000000050013010000000008001400", @ANYRES32=r0, @ANYBLOB="0600000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$TIOCL_PASTESEL(r2, 0x541c, &(0x7f00000001c0)) [ 1239.176702] FAULT_INJECTION: forcing a failure. [ 1239.176702] name failslab, interval 1, probability 0, space 0, times 0 [ 1239.178489] CPU: 0 PID: 8387 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1239.179631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1239.181259] Call Trace: [ 1239.181658] [ 1239.182009] dump_stack_lvl+0x8b/0xb3 [ 1239.182612] should_fail.cold+0x5/0xa [ 1239.183209] ? alloc_workqueue_attrs+0x38/0x80 [ 1239.183961] should_failslab+0x5/0x10 [ 1239.184565] kmem_cache_alloc_trace+0x55/0x3c0 [ 1239.185313] alloc_workqueue_attrs+0x38/0x80 [ 1239.186023] alloc_workqueue+0x939/0xeb0 [ 1239.186690] ? do_raw_spin_unlock+0x4f/0x210 [ 1239.187404] ? _raw_spin_unlock+0x24/0x40 [ 1239.188098] ? bd_prepare_to_claim+0x164/0x300 [ 1239.188858] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1239.189653] ? __fget_files+0x28d/0x470 [ 1239.190300] ? loop_configure+0x62b/0x1950 [ 1239.190999] loop_configure+0x6ec/0x1950 [ 1239.191039] ? putname+0xfe/0x140 [ 1239.191086] lo_ioctl+0x7c5/0x18b0 [ 1239.191113] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1239.191147] ? loop_set_status_old+0x1b0/0x1b0 [ 1239.191182] ? avc_ss_reset+0x180/0x180 [ 1239.191220] ? __lock_acquire+0xbac/0x5b70 [ 1239.191326] ? selinux_inode_getsecctx+0x90/0x90 [ 1239.196303] ? loop_set_status_old+0x1b0/0x1b0 [ 1239.197044] blkdev_ioctl+0x362/0x7f0 [ 1239.197662] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1239.198413] ? __x64_sys_ioctl+0x97/0x210 [ 1239.199268] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1239.200318] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1239.201076] __x64_sys_ioctl+0x196/0x210 [ 1239.201730] do_syscall_64+0x3b/0x90 [ 1239.202320] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1239.203135] RIP: 0033:0x7f2ca2f968d7 [ 1239.203722] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1239.206551] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1239.207732] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1239.208845] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1239.209942] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1239.211044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1239.212084] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1239.213148] 01:27:26 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0xfffffdfd, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:27:26 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x18000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:27:26 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r1, 0x540a, 0x0) 01:27:26 executing program 2: ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:27:26 executing program 3: bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x15, 0x0, 0x1, 0x6, 0x6, @random="d40a71b35825"}, 0x14) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, 0x0, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@GTPA_TID={0xc}, @GTPA_MS_ADDRESS={0x8, 0x5, @private=0xa010101}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r0}, @GTPA_TID={0xc, 0x3, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x40000) r1 = syz_open_dev$sg(&(0x7f0000001000), 0x7, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x6a58, 0x30a}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) pread64(0xffffffffffffffff, &(0x7f00000001c0)=""/91, 0x5b, 0x2) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 01:27:27 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:27:42 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:27:42 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:27:42 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="a0e807586fe0ef280119a7f333a041aaa6a36ef842f38d0a28e4c741a242b948867aa35bf5bc9a59061208d23ba771302f34b2a21cbbcb48b874004b7a4419fea74f56d4b65c3945cfd04af856436c64f0b9c3fb524136971f704e0c50ae3e6764f26bf62f442c5eca368da8373779b1e20ba832a225d3e333ba5e2b7a24591529275e9185c1f886a8fca495f9c00f79c6ac52f3625a153d1fa981e85c6a85ceff54b44b5a825aabbf796323faa28fdcd8dd6add5b14ff0d30d758d93eb6cb83a7f8ee4d", 0xc4}], 0x1) sendfile(r0, r0, &(0x7f0000000040)=0x4, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x105101, 0xad) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x3e) 01:27:42 executing program 3: r0 = syz_io_uring_setup(0x38f6, &(0x7f00000012c0), &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000001340)=0x0, &(0x7f0000000000)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) syz_io_uring_complete(r1) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000080), 0x29ef82, 0x0) 01:27:42 executing program 6: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f7366d8a02b00080101000440002000f801", 0x17}, {0x0, 0x0, 0x2800}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x14d3c2, 0x85) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) sendfile(r1, r0, 0x0, 0xfffffdef) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) ioctl$EXT4_IOC_GET_ES_CACHE(r2, 0xc020662a, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) 01:27:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="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"/314, @ANYRES32=r2], 0x1c}}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) writev(r3, &(0x7f0000000040)=[{&(0x7f0000000000)='r', 0x1}], 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000240)=""/222, 0xde}], 0x1) 01:27:42 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540a, 0x0) 01:27:42 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 26) [ 1254.682186] FAULT_INJECTION: forcing a failure. [ 1254.682186] name failslab, interval 1, probability 0, space 0, times 0 [ 1254.683680] CPU: 0 PID: 8444 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1254.684693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1254.684712] Call Trace: [ 1254.684720] [ 1254.684730] dump_stack_lvl+0x8b/0xb3 [ 1254.684768] should_fail.cold+0x5/0xa [ 1254.684797] ? create_object.isra.0+0x3a/0xa20 [ 1254.684836] should_failslab+0x5/0x10 [ 1254.684858] kmem_cache_alloc+0x5b/0x480 [ 1254.684893] create_object.isra.0+0x3a/0xa20 [ 1254.684928] ? kasan_unpoison+0x23/0x50 [ 1254.684968] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1254.685002] alloc_workqueue_attrs+0x38/0x80 [ 1254.685035] alloc_workqueue+0x939/0xeb0 [ 1254.685066] ? do_raw_spin_unlock+0x4f/0x210 [ 1254.685099] ? _raw_spin_unlock+0x24/0x40 [ 1254.685132] ? bd_prepare_to_claim+0x164/0x300 [ 1254.685171] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1254.685216] ? __fget_files+0x28d/0x470 [ 1254.685248] ? loop_configure+0x62b/0x1950 [ 1254.685279] loop_configure+0x6ec/0x1950 [ 1254.685312] ? putname+0xfe/0x140 [ 1254.696883] lo_ioctl+0x7c5/0x18b0 [ 1254.696914] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1254.696947] ? loop_set_status_old+0x1b0/0x1b0 [ 1254.696977] ? avc_ss_reset+0x180/0x180 [ 1254.697012] ? __lock_acquire+0xbac/0x5b70 [ 1254.697106] ? selinux_inode_getsecctx+0x90/0x90 [ 1254.697152] ? loop_set_status_old+0x1b0/0x1b0 [ 1254.697182] blkdev_ioctl+0x362/0x7f0 [ 1254.697206] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1254.697230] ? __x64_sys_ioctl+0x97/0x210 [ 1254.697258] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1254.697290] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1254.697318] __x64_sys_ioctl+0x196/0x210 [ 1254.697348] do_syscall_64+0x3b/0x90 [ 1254.697381] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1254.697416] RIP: 0033:0x7f2ca2f968d7 [ 1254.697434] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1254.697458] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1254.697483] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1254.697499] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1254.697516] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1254.697532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1254.697548] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1254.697606] [ 1254.714170] loop7: detected capacity change from 0 to 256 [ 1254.728458] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:27:42 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x42000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:27:42 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540a, 0x0) 01:27:42 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x10, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:27:42 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:27:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000080)=0x1, 0x4) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000980)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r2, 0x8010671f, &(0x7f0000000a40)={&(0x7f00000009c0)=""/102, 0x66}) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x400100, 0x0) ioctl$DVD_WRITE_STRUCT(r3, 0x5390, &(0x7f0000000140)=@disckey={0x2, 0x0, "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"}) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x0, @remote}, 0x10, 0x0}, 0x2000c040) r4 = openat$cgroup_ro(r2, &(0x7f0000000a80)='cpuset.effective_mems\x00', 0x0, 0x0) r5 = gettid() migrate_pages(r5, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) ioctl$BLKTRACESETUP(r4, 0xc0481273, &(0x7f0000000ac0)={'\x00', 0x2, 0x0, 0x6, 0x4, 0x3, r5}) 01:27:42 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="010000000800ffdbdf252e000000"], 0x14}}, 0x0) 01:27:42 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x2) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x0, 0x40) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/devices/virtual', 0x800, 0x84) ioctl$KDSKBENT(r3, 0x4b47, &(0x7f0000000140)={0x5, 0x4, 0xffff}) ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000000c0)=0x1) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000001780), 0x0, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r4, 0x8010671f, &(0x7f0000001880)={&(0x7f00000017c0)=""/178, 0xb2}) 01:27:42 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 27) 01:27:42 executing program 0: syz_open_dev$tty20(0xc, 0x4, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540a, 0x0) 01:27:42 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1254.991409] FAULT_INJECTION: forcing a failure. 01:27:42 executing program 3: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendmmsg$inet6(r1, &(0x7f0000005240)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="ad", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000540)="93", 0x1}], 0x1}}], 0x2, 0x4004890) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 1254.991409] name failslab, interval 1, probability 0, space 0, times 0 [ 1254.993136] CPU: 0 PID: 8474 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1254.994107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1254.995477] Call Trace: [ 1254.995806] [ 1254.996117] dump_stack_lvl+0x8b/0xb3 [ 1254.996621] should_fail.cold+0x5/0xa [ 1254.997119] should_failslab+0x5/0x10 [ 1254.997604] __kmalloc_track_caller+0x79/0x420 [ 1254.998181] ? kasprintf+0xbb/0xf0 [ 1254.998649] kvasprintf+0xb5/0x150 [ 1254.999114] ? bust_spinlocks+0xe0/0xe0 [ 1254.999630] ? preempt_count_add+0x74/0x140 [ 1255.000207] ? __is_module_percpu_address+0x237/0x300 [ 1255.000884] kasprintf+0xbb/0xf0 [ 1255.001328] ? kvasprintf_const+0x190/0x190 [ 1255.001890] ? save_trace+0xd00/0xd00 [ 1255.002385] ? lockdep_init_map_type+0x2c3/0x7a0 [ 1255.003006] alloc_workqueue+0x408/0xeb0 [ 1255.003532] ? do_raw_spin_unlock+0x4f/0x210 [ 1255.004115] ? _raw_spin_unlock+0x24/0x40 [ 1255.004659] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1255.005311] ? __fget_files+0x28d/0x470 [ 1255.005827] ? loop_configure+0x62b/0x1950 [ 1255.006383] loop_configure+0x6ec/0x1950 [ 1255.006914] ? putname+0xfe/0x140 [ 1255.007387] lo_ioctl+0x7c5/0x18b0 [ 1255.007850] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1255.008494] ? loop_set_status_old+0x1b0/0x1b0 [ 1255.009080] ? avc_ss_reset+0x180/0x180 [ 1255.009606] ? __lock_acquire+0xbac/0x5b70 [ 1255.010222] ? selinux_inode_getsecctx+0x90/0x90 [ 1255.010853] ? loop_set_status_old+0x1b0/0x1b0 [ 1255.011440] blkdev_ioctl+0x362/0x7f0 [ 1255.011921] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1255.012535] ? __x64_sys_ioctl+0x97/0x210 [ 1255.013058] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1255.013753] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1255.014349] __x64_sys_ioctl+0x196/0x210 [ 1255.014865] do_syscall_64+0x3b/0x90 [ 1255.015352] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1255.016039] RIP: 0033:0x7f2ca2f968d7 [ 1255.016511] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1255.018736] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1255.019711] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1255.020638] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1255.021554] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1255.022469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1255.023385] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1255.024315] [ 1255.099968] loop7: detected capacity change from 0 to 256 [ 1255.117835] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:27:55 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1e, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:27:55 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 28) 01:27:55 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x81) 01:27:55 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540a, 0x0) 01:27:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x138, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_TX_RATES={0x11c, 0x5a, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x68, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x16, 0x1, [0x5, 0xb, 0x18, 0xb, 0x60, 0x64, 0x2, 0x1b, 0x4, 0x12, 0x24, 0x12, 0x2, 0x36, 0x12, 0x1b, 0x48, 0x48]}, @NL80211_TXRATE_LEGACY={0xa, 0x1, [0x25, 0x18, 0x16, 0x1, 0x30, 0x60]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x6, 0x7, 0x1, 0x3, 0x9b, 0x38fd, 0x2, 0x5]}}, @NL80211_TXRATE_HT={0x14, 0x2, [{0x0, 0x8}, {0x0, 0x2}, {0x2, 0xa}, {0x5, 0x3}, {0x4, 0x4}, {0x2, 0x9}, {0x5, 0x5}, {0x6, 0x4}, {0x6, 0x9}, {0x7, 0x3}, {0x2, 0xa}, {0x0, 0x3}, {0x4, 0x6}, {0x4, 0x5}, {0x6, 0x8}, {0x1, 0x1}]}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_5GHZ={0x18, 0x1, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x101, 0x1f, 0x3a8, 0x20, 0x2f5, 0x20, 0x400, 0x1000]}}]}, @NL80211_BAND_60GHZ={0x3c, 0x2, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1c, 0x1, [0x18, 0x30, 0x30, 0x6c, 0x2, 0x1, 0x12, 0x12, 0x3, 0x3, 0x18, 0x48, 0x5, 0x2, 0x9, 0x60, 0x6, 0x2, 0x2, 0x12, 0x6, 0x9, 0xb, 0x3]}, @NL80211_TXRATE_LEGACY={0x4}, @NL80211_TXRATE_HT={0x18, 0x2, [{0x1, 0x2}, {0x0, 0x4}, {0x0, 0x3}, {0x0, 0x9}, {0x3, 0xa}, {}, {0x7, 0x1}, {0x6, 0x7}, {0x2, 0x7}, {0x1, 0x4}, {0x7, 0x5}, {0x2, 0x3}, {0x7, 0x7}, {0x2, 0xa}, {0x2, 0x4}, {0x0, 0x2}, {0x1, 0x8}, {0x0, 0x6}, {0x2, 0x8}, {0x3, 0x8}]}]}, @NL80211_BAND_2GHZ={0x5c, 0x0, 0x0, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x3, 0x8, 0x0, 0x1, 0x0, 0x2, 0x4, 0x5]}}, @NL80211_TXRATE_HT={0x2f, 0x2, [{0x0, 0x6}, {0x1, 0x8}, {0x5, 0x6}, {0x2, 0x8}, {0x2, 0x4}, {0x6, 0x5}, {0x4}, {0x0, 0x6}, {0x7, 0x9}, {0x1, 0x1}, {0x2, 0x3}, {0x3, 0x8}, {0x0, 0x5}, {0x1, 0x5}, {0x4, 0x4}, {0x4, 0x2}, {0x4, 0xa}, {0x4, 0x6}, {0x1, 0x5}, {0x3, 0x5}, {0x0, 0x6}, {0x5}, {0x3, 0x1}, {0x0, 0x6}, {0x3, 0x4}, {0x1, 0x1}, {0x5, 0x2}, {0x6, 0x1}, {0x0, 0x4}, {0x5, 0x5}, {0x5, 0x7}, {0x1, 0x5}, {0x1, 0x4}, {0x6, 0x4}, {0x7, 0x2}, {0x1}, {0x2, 0xa}, {0x1, 0x3}, {0x6, 0x7}, {0x3, 0xa}, {0x5, 0x7}, {0x4, 0x9}, {0x7}]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x1, 0x4, 0x101, 0xffff, 0x1, 0x3ff, 0x1, 0xd4d]}}]}]}]}, 0x138}}, 0x0) 01:27:55 executing program 1: r0 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) r1 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fsmount(r1, 0x1, 0x1) syz_io_uring_setup(0xe57, &(0x7f0000000040)={0x0, 0x7b3f, 0x4, 0x0, 0x2ef, 0x0, r2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000140)) syz_io_uring_submit(0x0, r0, &(0x7f0000000000)=@IORING_OP_FALLOCATE={0x11, 0x0, 0x0, @fd_index=0x6, 0x7, 0x0, 0x0, 0x0, 0x1}, 0x2) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/attr/exec\x00', 0x2, 0x0) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) shutdown(0xffffffffffffffff, 0x0) write(r3, &(0x7f00000000c0)='\n', 0x1) r6 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r6, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) getpeername$inet(r6, &(0x7f0000000180)={0x2, 0x0, @local}, &(0x7f00000001c0)=0x10) 01:27:55 executing program 3: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f00000001c0), 0x4) sendmmsg$inet6(r1, &(0x7f0000005240)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000240)="ad", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000540)="93", 0x1}], 0x1}}], 0x2, 0x4004890) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 01:27:55 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1267.995430] FAULT_INJECTION: forcing a failure. [ 1267.995430] name failslab, interval 1, probability 0, space 0, times 0 [ 1267.996350] CPU: 1 PID: 8505 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1267.996365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1267.996374] Call Trace: [ 1267.996379] [ 1267.996384] dump_stack_lvl+0x8b/0xb3 [ 1267.996406] should_fail.cold+0x5/0xa [ 1267.996422] ? create_object.isra.0+0x3a/0xa20 [ 1267.996444] should_failslab+0x5/0x10 [ 1267.996456] kmem_cache_alloc+0x5b/0x480 [ 1267.996476] create_object.isra.0+0x3a/0xa20 [ 1267.996494] ? kasan_unpoison+0x23/0x50 [ 1267.996516] __kmalloc_track_caller+0x25e/0x420 [ 1267.996532] ? kasprintf+0xbb/0xf0 [ 1267.996554] kvasprintf+0xb5/0x150 [ 1267.996571] ? bust_spinlocks+0xe0/0xe0 [ 1267.996592] ? preempt_count_add+0x74/0x140 [ 1267.996611] ? __is_module_percpu_address+0x237/0x300 [ 1267.996635] kasprintf+0xbb/0xf0 [ 1267.996650] ? kvasprintf_const+0x190/0x190 [ 1267.996670] ? save_trace+0xd00/0xd00 [ 1267.996685] ? lockdep_init_map_type+0x2c3/0x7a0 [ 1267.996706] alloc_workqueue+0x408/0xeb0 [ 1267.996724] ? do_raw_spin_unlock+0x4f/0x210 [ 1267.996741] ? _raw_spin_unlock+0x24/0x40 [ 1267.996763] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1267.996787] ? __fget_files+0x28d/0x470 [ 1267.996805] ? loop_configure+0x62b/0x1950 [ 1267.996823] loop_configure+0x6ec/0x1950 [ 1267.996840] ? putname+0xfe/0x140 [ 1267.996863] lo_ioctl+0x7c5/0x18b0 [ 1267.996876] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1267.996893] ? loop_set_status_old+0x1b0/0x1b0 [ 1267.996910] ? avc_ss_reset+0x180/0x180 [ 1267.996928] ? __lock_acquire+0xbac/0x5b70 [ 1267.996978] ? selinux_inode_getsecctx+0x90/0x90 [ 1267.997001] ? loop_set_status_old+0x1b0/0x1b0 [ 1267.997017] blkdev_ioctl+0x362/0x7f0 [ 1267.997030] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1267.997043] ? __x64_sys_ioctl+0x97/0x210 [ 1267.997058] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1267.997075] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1267.997090] __x64_sys_ioctl+0x196/0x210 [ 1267.997106] do_syscall_64+0x3b/0x90 [ 1267.997124] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1267.997143] RIP: 0033:0x7f2ca2f968d7 [ 1267.997153] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1267.997165] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1267.997178] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1267.997187] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1267.997195] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1267.997203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1267.997211] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1267.997233] [ 1267.997818] loop7: detected capacity change from 0 to 256 01:27:55 executing program 3: prctl$PR_SET_FP_MODE(0x2d, 0x2) r0 = syz_mount_image$msdos(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000001580), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e66733d6e6f7374616c655f726f2c00f432c8febfd6202b935c0c63bd9b3a99af62ffb5cbbce49f2ca9a240f03da9f35fda0d69e5da9bb45c8ea2724bb25e12e9522129fd10f3b61666e2f86f18c7691ae3d6"]) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0x100) prctl$PR_SET_FP_MODE(0x2d, 0x2) 01:27:55 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) [ 1268.086957] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1268.384654] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 [ 1281.173843] FAULT_INJECTION: forcing a failure. [ 1281.173843] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.175604] CPU: 0 PID: 8526 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1281.176505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1281.177742] Call Trace: [ 1281.178039] [ 1281.178300] dump_stack_lvl+0x8b/0xb3 [ 1281.178753] should_fail.cold+0x5/0xa [ 1281.179191] ? apply_wqattrs_prepare+0xab/0x880 [ 1281.179735] should_failslab+0x5/0x10 [ 1281.180166] __kmalloc+0x72/0x440 [ 1281.180576] ? lock_is_held_type+0xd7/0x130 [ 1281.181093] apply_wqattrs_prepare+0xab/0x880 [ 1281.181627] apply_workqueue_attrs_locked+0xc1/0x140 [ 1281.182208] alloc_workqueue+0xb1a/0xeb0 [ 1281.182688] ? do_raw_spin_unlock+0x4f/0x210 [ 1281.183199] ? _raw_spin_unlock+0x24/0x40 [ 1281.183698] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1281.184424] ? __fget_files+0x28d/0x470 [ 1281.184477] ? loop_configure+0x62b/0x1950 [ 1281.184505] loop_configure+0x6ec/0x1950 [ 1281.184546] lo_ioctl+0x7c5/0x18b0 [ 1281.184568] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1281.184596] ? loop_set_status_old+0x1b0/0x1b0 [ 1281.184624] ? avc_ss_reset+0x180/0x180 [ 1281.184655] ? __lock_acquire+0xbac/0x5b70 01:28:08 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:28:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 29) 01:28:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:28:08 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1e00, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:28:08 executing program 3: ioctl$CDROM_DISC_STATUS(0xffffffffffffffff, 0x5327) clone(0x48088000, 0x0, 0x0, 0x0, 0x0) clone(0x800000, &(0x7f0000000000)="076af378ca393797db67fa7d8f0264c3f9348692e69ce9cbedd53211730d51f8556176b85e039e6ddce68775457c1490eda911bd6b60348e558fc3d04d70874570a0c7534e17f5e1304000476cd7da0e7d3eab75e1184c8898f47e64c9bba537809ba2a07c995c9e794cf4f873eff8b451a3ebbc8ea746cfe8c50dd60c9c57e081", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="fa890ac115e19045d8c29932a8bdcefa5b4217c4e4f7913cd840a97363bb828040d48ef9a447c9cdaf0dcccf7772da1da304d141dbf2e07eb35e8220aac12e84387e249f6307e9aceb4a6f05cea8239af597dac4481c01caa4bdce669cbe2118285a4887a6d5dbb41f17d416eb74004f5e648da383977074443f53fbb53aad159cd97a5d95c2922a63ee990a48593ba30cba34586bd87e273b7ce4c31c5b093217ca878e4bd094f429") 01:28:08 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f00000000c0)=0x7cc7, 0x4) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r2, 0x1, 0x23, &(0x7f0000000000)=0x8, 0x4) r3 = dup2(r0, r1) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), r3) r5 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r5, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000000180)={'syztnl1\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x4, 0xff, 0xf8, 0x7, 0x51, @mcast2, @empty, 0x8000, 0x8, 0x40, 0x3}}) sendmsg$ETHTOOL_MSG_PAUSE_SET(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, r4, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@ETHTOOL_A_PAUSE_AUTONEG={0x5}, @ETHTOOL_A_PAUSE_HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_PAUSE_TX={0x5, 0x4, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x800}, 0x8000) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000340)={'ip_vti0\x00', &(0x7f00000002c0)={'erspan0\x00', r6, 0x7800, 0x8000, 0x5, 0x4, {{0x11, 0x4, 0x3, 0xa, 0x44, 0x66, 0x0, 0x80, 0x2f, 0x0, @private=0xa010100, @multicast2, {[@timestamp={0x44, 0x8, 0x6a, 0x0, 0x9, [0x480000]}, @lsrr={0x83, 0x7, 0x37, [@empty]}, @cipso={0x86, 0xd, 0xffffffffffffffff, [{0x0, 0x7, "8b406483ac"}]}, @timestamp_addr={0x44, 0x14, 0xcc, 0x1, 0xe, [{@rand_addr=0x64010102, 0xb862}, {@multicast2, 0x3}]}]}}}}}) sendmsg$ETHTOOL_MSG_RINGS_SET(r5, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x4c, r4, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x1}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x1800000}, @ETHTOOL_A_RINGS_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg2\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}]}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40804}, 0x8001) 01:28:08 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540a, 0x0) 01:28:08 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1e, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1281.184695] ? lock_is_held_type+0xd7/0x130 [ 1281.184772] ? selinux_inode_getsecctx+0x90/0x90 [ 1281.184812] ? loop_set_status_old+0x1b0/0x1b0 [ 1281.184838] blkdev_ioctl+0x362/0x7f0 [ 1281.184859] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1281.184881] ? __x64_sys_ioctl+0x97/0x210 [ 1281.184907] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1281.184935] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1281.184960] __x64_sys_ioctl+0x196/0x210 [ 1281.184987] do_syscall_64+0x3b/0x90 [ 1281.185015] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1281.185046] RIP: 0033:0x7f2ca2f968d7 [ 1281.185061] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1281.185082] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1281.185103] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 01:28:08 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1281.185118] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1281.185130] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1281.185143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1281.185156] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1281.185193] 01:28:08 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540a, 0x0) 01:28:08 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 30) 01:28:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x3) syz_open_dev$tty20(0xc, 0x4, 0x1) 01:28:08 executing program 1: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:28:08 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x100000, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1281.373418] FAULT_INJECTION: forcing a failure. [ 1281.373418] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.374874] CPU: 0 PID: 8552 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1281.375754] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1281.377009] Call Trace: [ 1281.377303] [ 1281.377566] dump_stack_lvl+0x8b/0xb3 [ 1281.378024] should_fail.cold+0x5/0xa [ 1281.378463] ? create_object.isra.0+0x3a/0xa20 [ 1281.379001] should_failslab+0x5/0x10 [ 1281.379440] kmem_cache_alloc+0x5b/0x480 [ 1281.379918] create_object.isra.0+0x3a/0xa20 [ 1281.380435] ? kasan_unpoison+0x23/0x50 [ 1281.380908] __kmalloc+0x25b/0x440 [ 1281.381329] apply_wqattrs_prepare+0xab/0x880 [ 1281.381873] apply_workqueue_attrs_locked+0xc1/0x140 [ 1281.382459] alloc_workqueue+0xb1a/0xeb0 [ 1281.382941] ? do_raw_spin_unlock+0x4f/0x210 [ 1281.383464] ? _raw_spin_unlock+0x24/0x40 [ 1281.383958] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1281.384580] ? __fget_files+0x28d/0x470 [ 1281.385069] ? loop_configure+0x62b/0x1950 [ 1281.385576] loop_configure+0x6ec/0x1950 [ 1281.386047] ? putname+0xfe/0x140 [ 1281.386477] lo_ioctl+0x7c5/0x18b0 [ 1281.386899] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1281.387471] ? loop_set_status_old+0x1b0/0x1b0 [ 1281.388016] ? avc_ss_reset+0x180/0x180 01:28:09 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1000001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1281.388521] ? __lock_acquire+0xbac/0x5b70 [ 1281.388614] ? selinux_inode_getsecctx+0x90/0x90 [ 1281.388656] ? loop_set_status_old+0x1b0/0x1b0 [ 1281.388683] blkdev_ioctl+0x362/0x7f0 [ 1281.388706] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1281.388728] ? __x64_sys_ioctl+0x97/0x210 [ 1281.388754] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1281.388784] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1281.388810] __x64_sys_ioctl+0x196/0x210 [ 1281.388840] do_syscall_64+0x3b/0x90 [ 1281.388873] entry_SYSCALL_64_after_hwframe+0x44/0xae 01:28:09 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1281.388906] RIP: 0033:0x7f2ca2f968d7 [ 1281.388922] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1281.388942] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1281.388965] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1281.388980] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1281.388993] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1281.389007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1281.389020] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1281.389058] [ 1281.400646] loop7: detected capacity change from 0 to 256 [ 1281.444587] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:28:24 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:28:24 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1000000, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:28:24 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000180)=""/110, 0x6e}], 0x1, 0x74, 0x0) syz_open_dev$mouse(&(0x7f0000000440), 0x8, 0x100) r1 = gettid() migrate_pages(r1, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) mq_notify(r0, &(0x7f0000000080)={0x0, 0x3c, 0x0, @tid=r1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r2, &(0x7f00000000c0)='9', 0x1, 0x8040000) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000080)=0x13) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000200)) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) pwrite64(r2, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 01:28:24 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 01:28:24 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 31) 01:28:24 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x16) 01:28:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [""]}, 0x1c}}, 0x850) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006140), 0x40, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000000c0)={@rand_addr=' \x01\x00'}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@rand_addr=' \x01\x00', r4}, 0x14) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000140)={'syztnl2\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x4, 0x4, 0x0, 0x3f, 0x77, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x20, 0x1, 0x10001, 0x2}}) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f00000000c0)={@rand_addr=' \x01\x00', r8}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x180, 0x0, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x40814}, 0x4000000) r9 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r9, 0x5412, &(0x7f0000000080)=0x13) r10 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x8001, 0x0) tee(r9, r10, 0x4, 0x1) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000061c0), 0xffffffffffffffff) 01:28:24 executing program 6: syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x800000, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0x30, 0x35]}}}}], [{@smackfshat}, {@smackfstransmute={'smackfstransmute', 0x3d, 'fscrypt:'}}, {@subj_role={'subj_role', 0x3d, '-{\x90^\\]:$^\'.'}}]}) add_key$fscrypt_v1(&(0x7f0000002b00), &(0x7f0000002b40)={'fscrypt:', @desc4}, &(0x7f0000002b80)={0x0, "99fec91d8d02a90d902551f8a25a6d01335afa4aed8d14fa64fb890bd7ea9f00f7fa38a3c2d2a4cadff1d038e28657bd1ff071dddbc6b58ca301686923246ffc"}, 0x48, 0xfffffffffffffffc) 01:28:24 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1296.819742] FAULT_INJECTION: forcing a failure. [ 1296.819742] name failslab, interval 1, probability 0, space 0, times 0 [ 1296.820669] CPU: 0 PID: 8582 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1296.821238] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1296.822045] Call Trace: [ 1296.822233] [ 1296.822399] dump_stack_lvl+0x8b/0xb3 [ 1296.822689] should_fail.cold+0x5/0xa [ 1296.822973] ? alloc_workqueue_attrs+0x38/0x80 [ 1296.823314] should_failslab+0x5/0x10 [ 1296.823595] kmem_cache_alloc_trace+0x55/0x3c0 [ 1296.823938] alloc_workqueue_attrs+0x38/0x80 [ 1296.824261] apply_wqattrs_prepare+0xb3/0x880 [ 1296.824619] apply_workqueue_attrs_locked+0xc1/0x140 [ 1296.824991] alloc_workqueue+0xb1a/0xeb0 [ 1296.825292] ? do_raw_spin_unlock+0x4f/0x210 [ 1296.825624] ? _raw_spin_unlock+0x24/0x40 [ 1296.825931] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1296.826299] ? __fget_files+0x28d/0x470 [ 1296.826598] ? loop_configure+0x62b/0x1950 [ 1296.826913] loop_configure+0x6ec/0x1950 [ 1296.827216] ? putname+0xfe/0x140 [ 1296.827479] lo_ioctl+0x7c5/0x18b0 [ 1296.827750] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1296.828109] ? loop_set_status_old+0x1b0/0x1b0 [ 1296.828441] ? avc_ss_reset+0x180/0x180 [ 1296.828744] ? __lock_acquire+0xbac/0x5b70 [ 1296.829098] ? selinux_inode_getsecctx+0x90/0x90 [ 1296.829446] ? loop_set_status_old+0x1b0/0x1b0 [ 1296.829780] blkdev_ioctl+0x362/0x7f0 [ 1296.830065] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1296.830407] ? __x64_sys_ioctl+0x97/0x210 [ 1296.830718] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1296.831108] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1296.831452] __x64_sys_ioctl+0x196/0x210 [ 1296.831761] do_syscall_64+0x3b/0x90 [ 1296.832045] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1296.832422] RIP: 0033:0x7f2ca2f968d7 [ 1296.832715] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1296.833994] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1296.834008] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1296.834017] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1296.834025] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1296.834033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1296.834041] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1296.834063] [ 1296.847340] tmpfs: Bad value for 'mpol' [ 1296.853195] tmpfs: Bad value for 'mpol' 01:28:24 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x10000010000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:28:24 executing program 6: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x100000, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:28:24 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 01:28:24 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 32) 01:28:24 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000000c0)={0xfffe, 0x5, 0x498b, 0x9, 0xf000, 0x3}) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000000)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) [ 1296.998966] FAULT_INJECTION: forcing a failure. [ 1296.998966] name failslab, interval 1, probability 0, space 0, times 0 [ 1297.000490] CPU: 1 PID: 8606 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 01:28:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, 0x0, 0x0, 0x0, 0x0, {}, [""]}, 0x1c}}, 0x850) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000006140), 0x40, 0x0) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f00000000c0)={@rand_addr=' \x01\x00'}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@rand_addr=' \x01\x00', r4}, 0x14) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000140)={'syztnl2\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x4, 0x4, 0x0, 0x3f, 0x77, @private1={0xfc, 0x1, '\x00', 0x1}, @mcast2, 0x20, 0x1, 0x10001, 0x2}}) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f00000000c0)={@rand_addr=' \x01\x00', r8}, 0x14) sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x180, 0x0, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}]}, 0x180}, 0x1, 0x0, 0x0, 0x40814}, 0x4000000) r9 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r9, 0x5412, &(0x7f0000000080)=0x13) r10 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x8001, 0x0) tee(r9, r10, 0x4, 0x1) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000061c0), 0xffffffffffffffff) 01:28:24 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:28:24 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x10000000, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1297.001509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1297.003159] Call Trace: [ 1297.003501] [ 1297.003801] dump_stack_lvl+0x8b/0xb3 [ 1297.004322] should_fail.cold+0x5/0xa [ 1297.004847] ? create_object.isra.0+0x3a/0xa20 [ 1297.005468] should_failslab+0x5/0x10 [ 1297.005959] kmem_cache_alloc+0x5b/0x480 [ 1297.006511] create_object.isra.0+0x3a/0xa20 [ 1297.007100] ? kasan_unpoison+0x23/0x50 [ 1297.007654] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1297.008263] alloc_workqueue_attrs+0x38/0x80 [ 1297.008860] apply_wqattrs_prepare+0xb3/0x880 [ 1297.009485] apply_workqueue_attrs_locked+0xc1/0x140 [ 1297.010156] alloc_workqueue+0xb1a/0xeb0 [ 1297.010687] ? do_raw_spin_unlock+0x4f/0x210 [ 1297.011312] ? _raw_spin_unlock+0x24/0x40 [ 1297.011362] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1297.011411] ? __fget_files+0x28d/0x470 [ 1297.011445] ? loop_configure+0x62b/0x1950 [ 1297.011477] loop_configure+0x6ec/0x1950 [ 1297.011513] ? putname+0xfe/0x140 [ 1297.011558] lo_ioctl+0x7c5/0x18b0 [ 1297.011584] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1297.011617] ? loop_set_status_old+0x1b0/0x1b0 [ 1297.011649] ? avc_ss_reset+0x180/0x180 [ 1297.011687] ? __lock_acquire+0xbac/0x5b70 [ 1297.011789] ? selinux_inode_getsecctx+0x90/0x90 [ 1297.011837] ? loop_set_status_old+0x1b0/0x1b0 [ 1297.011868] blkdev_ioctl+0x362/0x7f0 [ 1297.011892] ? blkdev_common_ioctl+0x16b0/0x16b0 01:28:24 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1297.011918] ? __x64_sys_ioctl+0x97/0x210 [ 1297.011947] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1297.011980] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1297.012009] __x64_sys_ioctl+0x196/0x210 [ 1297.012041] do_syscall_64+0x3b/0x90 [ 1297.012082] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1297.012134] RIP: 0033:0x7f2ca2f968d7 [ 1297.012154] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1297.012177] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1297.012203] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1297.012220] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1297.012235] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1297.012251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1297.012266] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1297.012309] [ 1297.046366] loop7: detected capacity change from 0 to 256 [ 1297.112039] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:28:24 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x1e000000, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:28:24 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') getdents64(r0, &(0x7f0000000000)=""/74, 0x4a) pipe(&(0x7f00000000c0)) 01:28:24 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x40000100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:28:24 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) pipe2$9p(&(0x7f0000002740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="7472616e733d53f94d82e38ce33946", @ANYRESHEX=r2, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB=',\x00']) openat(r0, &(0x7f0000000080)='./file0\x00', 0x145080, 0x9) r3 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x6, 0x8, &(0x7f0000001700)=[{&(0x7f0000000240)="60ced8e7abdbf2", 0x7, 0x9}, {&(0x7f0000000280)="1a83126fdb084b3cba3e9918a7223c259690586cb82d25c0977ec1d4bc9596bc5540cb29f2dc39d3239c72f1d59fb31218f50a53d7f14d65ad80242f7ac4b62a136dc0d7d41f9c5bd5d08cb9be0c7309da7e1997afe0575f99a5e973d5dc29716e89c10b28634eefa173657b50687d30b601960542ee746869659f2ad79d02526de168910bad87ce29cb", 0xfffffffffffffdbc, 0x1000}, {&(0x7f0000000340)="9a72ab4e60567ac792f8a0b701e7856ebe570201899e38d1d25971eb7e425738f1e1be326b541322451f76878be7e4a1b7dfad1ed34c9a902a406fc089570bc8ac5837a457d55a57d520fd029689efed88c7fa27ae6cd5c6b9959c31d88d4dd4870010002d76000effa798b6a5ec6fea81040b0e4f6256c9f4ed8dac5214d7f6bde36a2a2a0b1c213b064357435d010d516f2003278d8b334b109e5d", 0x9c, 0xc98}, {&(0x7f0000000400)="1aefe5d4ae5886f863c6d55132c93815da5662690fee91bc451775cbb09c286e0072d0ec30ddb50ee14e8fa37752424605eb47c7c5c915cb928a4282484ed70b453669", 0x43, 0xfff}, {&(0x7f0000001600)="d41bdaf79f818c7da4e6f3c557e8f4a57f20671711c7ed85fb410b8df69408d516e33ad6c61b1b5b38b7f4b319e5f4eca3bb7550015a9a7b50a59f2943fa1ee5562e9fdd3a7442dedfbf0c552fdc44d74545eadb23805bdff4a38aa6c1f791ba8bc0fc121235a8f7fb27060acdc7f7d69f4ff53b4e6dbb1e35a8cf7166a49dd4335664925a4e", 0x86, 0x100000001}, {&(0x7f0000000540)="c4c123b4a0e9c4fba9d26ee3645ab9587a1e000eba9e3fb367ec14f744f4245fc16356eb27cc0ec61a357395f662f4a6bcb08d6dcfbaedcddf902cd58d59329fbcfc0dbc51324054e20a9a0914ceb4f27d16ec5767081919f328567346674e07bdc837eac107daa7dc5d821e5596bc7d1ebc1b72737d370b0931139e1705287f21d339c9", 0x84, 0x1}, {&(0x7f0000000600)="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", 0x1000, 0x100000001}, {&(0x7f0000001800)="1c368af6300e19c979e3d452c8a398189832fbd7c2d12aa6efd3f7ca3953a5ba0e517efd1df350f45ce85831d01459085b3d5079f4bff74157405106ba7852bd917102c2f54ed01af6ad95483a50286ccb58c271cc58e8b9a691b552b5c270c048f34a131f596853f8067c50af5557d6a4975da53ae5cc15ec9986e780d89bb600a79128317860a376cb6a2a73cda963a76b116c129412e1b2ed1a3a7cae66ac1a60bb2d17f49fc627f9b5e1c43cc98e3c88c148e137bad51a849a691264de0a67121f1bdaa6c747a8fe420ec23d1261cb686af8c39cb363ff7aaa4e68541b5503b5a2901d165b1358d41915f800000000000000", 0xf4, 0x4}], 0x2003046, &(0x7f00000017c0)={[{'/dev/sr0\x00'}], [{@euid_eq}]}) r4 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) futimesat(r4, &(0x7f0000000480)='./file0/file0\x00', &(0x7f0000000500)={{r5, r6/1000+10000}, {0x77359400}}) clone3(&(0x7f0000001b80)={0x20000000, &(0x7f00000016c0)=0xffffffffffffffff, &(0x7f0000001900), &(0x7f0000001940), {0x1c}, &(0x7f0000001980)=""/218, 0xda, &(0x7f0000001a80)=""/187, &(0x7f0000001b40)=[0x0, 0x0], 0x2, {r2}}, 0x58) ioctl$BTRFS_IOC_INO_LOOKUP(r7, 0xd0009412, &(0x7f0000002780)={0x0, 0x100000000}) r8 = memfd_create(&(0x7f0000001c00)='nfs4\x00', 0x3) ioctl$BTRFS_IOC_SCRUB(r2, 0xc400941b, &(0x7f0000001c40)={0x0, 0x3f, 0x7}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r8, 0xc400941d, &(0x7f0000002040)={r9, 0x1, 0x8, 0x1}) fsconfig$FSCONFIG_SET_PATH_EMPTY(r2, 0x4, &(0x7f0000000140)='/dev/sr0\x00', &(0x7f0000000180)='./file0\x00', r3) 01:28:24 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)) ioctl$TCXONC(r0, 0x540a, 0x0) [ 1297.286807] 9pnet: Could not find request transport: SùM‚ãŒã9F0x0000000000000006 [ 1297.457285] loop1: detected capacity change from 0 to 264192 [ 1297.570014] 9pnet: Could not find request transport: SùM‚ãŒã9F0x0000000000000003 [ 1297.677683] loop1: detected capacity change from 0 to 264192 01:28:39 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 33) 01:28:39 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x5) 01:28:39 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:28:39 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) sendfile(r1, r0, &(0x7f0000000000), 0x80) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)='\"', 0x1}], 0x1, 0x9e74, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) sendfile(r2, r2, 0x0, 0x22000000) 01:28:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)) ioctl$TCXONC(r0, 0x540a, 0x0) 01:28:39 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0xfdfdffff, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:28:39 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sysvipc/msg\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000740)=[{&(0x7f0000000180)=""/110, 0x6e}], 0x1, 0x74, 0x0) syz_open_dev$mouse(&(0x7f0000000440), 0x8, 0x100) r1 = gettid() migrate_pages(r1, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) mq_notify(r0, &(0x7f0000000080)={0x0, 0x3c, 0x0, @tid=r1}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r2, &(0x7f00000000c0)='9', 0x1, 0x8040000) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000080)=0x13) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000200)) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) pwrite64(r2, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 01:28:39 executing program 1: mbind(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4000, &(0x7f00000000c0)=0x6, 0x6, 0x1) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10000}}, './file0\x00'}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r4, 0xc018937a, &(0x7f0000000340)=ANY=[@ANYBLOB="010000000100000018000000844f7febb61c9821", @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) ioctl$HIDIOCGDEVINFO(r4, 0x801c4803, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r4, 0xc0189373, &(0x7f00000005c0)={{0x1, 0x1, 0x18, r7, {0xfffffff7}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r8, 0xc018937b, &(0x7f0000000640)={{0x1, 0x1, 0x18, r5, {r2, r3}}, './file0\x00'}) keyctl$chown(0x4, 0x0, 0x0, r3) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r9, 0x0) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000180)={[{@iocharset={'iocharset', 0x3d, 'iso8859-2'}}, {@iocharset={'iocharset', 0x3d, 'koi8-ru'}}], [{@fowner_eq={'fowner', 0x3d, r0}}, {@fsname}, {@smackfshat={'smackfshat', 0x3d, 'iso8859-2'}}, {@appraise}, {@obj_user={'obj_user', 0x3d, '\\{*'}}, {@euid_eq={'euid', 0x3d, r9}}, {@euid_gt={'euid>', r0}}, {@smackfsroot={'smackfsroot', 0x3d, 'iso8859-2'}}]}) r10 = syz_open_dev$vcsn(&(0x7f0000000040), 0x100000000, 0x32840) r11 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x4000, 0x0) unlinkat(r11, &(0x7f0000000300)='./file0\x00', 0x0) write$P9_RREADLINK(r10, &(0x7f0000000080)={0x10, 0x17, 0x1, {0x7, './file0'}}, 0x10) [ 1311.758437] FAULT_INJECTION: forcing a failure. [ 1311.758437] name failslab, interval 1, probability 0, space 0, times 0 [ 1311.760254] CPU: 1 PID: 8650 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1311.761670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1311.763680] Call Trace: [ 1311.764156] [ 1311.764585] dump_stack_lvl+0x8b/0xb3 [ 1311.765348] should_fail.cold+0x5/0xa [ 1311.766072] ? alloc_workqueue_attrs+0x38/0x80 [ 1311.766737] should_failslab+0x5/0x10 [ 1311.767283] kmem_cache_alloc_trace+0x55/0x3c0 [ 1311.767915] alloc_workqueue_attrs+0x38/0x80 [ 1311.768541] apply_wqattrs_prepare+0xbb/0x880 [ 1311.769221] apply_workqueue_attrs_locked+0xc1/0x140 [ 1311.769917] alloc_workqueue+0xb1a/0xeb0 [ 1311.770481] ? do_raw_spin_unlock+0x4f/0x210 [ 1311.771100] ? _raw_spin_unlock+0x24/0x40 [ 1311.771683] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1311.772390] ? __fget_files+0x28d/0x470 [ 1311.772959] ? loop_configure+0x62b/0x1950 [ 1311.773570] loop_configure+0x6ec/0x1950 [ 1311.774167] ? putname+0xfe/0x140 [ 1311.774682] lo_ioctl+0x7c5/0x18b0 [ 1311.775220] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1311.776137] ? loop_set_status_old+0x1b0/0x1b0 [ 1311.776803] ? avc_ss_reset+0x180/0x180 [ 1311.777397] ? __lock_acquire+0xbac/0x5b70 [ 1311.778091] ? selinux_inode_getsecctx+0x90/0x90 [ 1311.778811] ? loop_set_status_old+0x1b0/0x1b0 [ 1311.779468] blkdev_ioctl+0x362/0x7f0 [ 1311.780012] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1311.780716] ? __x64_sys_ioctl+0x97/0x210 [ 1311.780751] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1311.780785] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1311.780816] __x64_sys_ioctl+0x196/0x210 [ 1311.780850] do_syscall_64+0x3b/0x90 [ 1311.780887] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1311.780925] RIP: 0033:0x7f2ca2f968d7 [ 1311.780945] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1311.780969] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1311.780996] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1311.781014] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1311.781030] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1311.791456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1311.791476] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1311.791523] [ 1311.822104] FAT-fs (loop1): Unrecognized mount option "fowner=00000000000000000000" or missing value 01:28:39 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:28:39 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0xfffffdfd, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:28:39 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:28:39 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1311.844531] FAT-fs (loop1): Unrecognized mount option "fowner=00000000000000016877" or missing value 01:28:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 01:28:39 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f00000000c0)={0xfffe, 0x5, 0x498b, 0x9, 0xf000, 0x3}) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000000)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:28:39 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000000f40)=[{{&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/251, 0xfb}, {&(0x7f00000001c0)=""/136, 0x88}, {&(0x7f0000000280)=""/133, 0x85}], 0x3, &(0x7f0000000380)}}, {{&(0x7f00000003c0), 0x6e, &(0x7f0000000900)=[{&(0x7f0000000440)=""/153, 0x99}, {&(0x7f0000000500)=""/134, 0x86}, {&(0x7f00000005c0)=""/25, 0x19}, {&(0x7f0000000600)=""/233, 0xe9}, {&(0x7f0000000700)=""/242, 0xf2}, {&(0x7f0000000800)=""/230, 0xe6}], 0x6, &(0x7f0000000980)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xf0}}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000a80)=""/117, 0x75}, {&(0x7f0000000b00)=""/201, 0xc9}, {&(0x7f0000000c00)=""/227, 0xe3}, {&(0x7f0000000d00)=""/130, 0x82}, {&(0x7f0000000dc0)=""/152, 0x98}, {&(0x7f0000000e80)=""/50, 0x32}], 0x6}}], 0x3, 0x20, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000001000)='./binderfs2/custom1\x00', 0x802, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) r4 = memfd_secret(0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000001040)={{0x1, 0x1, 0x18, r0, @out_args}, './file0\x00'}) ppoll(&(0x7f0000001080)=[{r1, 0x60}, {r2, 0x8520}, {r3, 0x8411}, {r4, 0x2000}, {r0, 0x480}, {r5, 0x80}], 0x6, &(0x7f00000010c0)={0x0, 0x989680}, &(0x7f0000001100)={[0xff]}, 0x8) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:28:39 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 34) 01:28:39 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:28:39 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:28:39 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) [ 1312.065592] FAULT_INJECTION: forcing a failure. [ 1312.065592] name failslab, interval 1, probability 0, space 0, times 0 [ 1312.067050] CPU: 0 PID: 8679 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1312.068018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1312.069413] Call Trace: [ 1312.069422] [ 1312.069433] dump_stack_lvl+0x8b/0xb3 [ 1312.069476] should_fail.cold+0x5/0xa [ 1312.069507] ? create_object.isra.0+0x3a/0xa20 [ 1312.069549] should_failslab+0x5/0x10 [ 1312.069573] kmem_cache_alloc+0x5b/0x480 [ 1312.069610] create_object.isra.0+0x3a/0xa20 [ 1312.069646] ? kasan_unpoison+0x23/0x50 [ 1312.069689] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1312.069726] alloc_workqueue_attrs+0x38/0x80 [ 1312.069761] apply_wqattrs_prepare+0xbb/0x880 [ 1312.069816] apply_workqueue_attrs_locked+0xc1/0x140 [ 1312.069856] alloc_workqueue+0xb1a/0xeb0 [ 1312.069889] ? do_raw_spin_unlock+0x4f/0x210 [ 1312.069923] ? _raw_spin_unlock+0x24/0x40 [ 1312.069965] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1312.070013] ? __fget_files+0x28d/0x470 [ 1312.070047] ? loop_configure+0x62b/0x1950 [ 1312.070078] loop_configure+0x6ec/0x1950 [ 1312.070114] ? putname+0xfe/0x140 [ 1312.070158] lo_ioctl+0x7c5/0x18b0 [ 1312.070185] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1312.081877] ? loop_set_status_old+0x1b0/0x1b0 [ 1312.081913] ? avc_ss_reset+0x180/0x180 [ 1312.083168] ? __lock_acquire+0xbac/0x5b70 [ 1312.083813] ? selinux_inode_getsecctx+0x90/0x90 [ 1312.083862] ? loop_set_status_old+0x1b0/0x1b0 [ 1312.083894] blkdev_ioctl+0x362/0x7f0 [ 1312.083919] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1312.083945] ? __x64_sys_ioctl+0x97/0x210 [ 1312.083974] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1312.087618] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1312.088248] __x64_sys_ioctl+0x196/0x210 [ 1312.088786] do_syscall_64+0x3b/0x90 [ 1312.089287] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1312.089970] RIP: 0033:0x7f2ca2f968d7 [ 1312.090463] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1312.092778] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1312.092805] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1312.092822] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1312.092838] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1312.092853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1312.092868] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1312.092911] [ 1312.148875] loop7: detected capacity change from 0 to 256 [ 1312.175638] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1330.466429] FAULT_INJECTION: forcing a failure. [ 1330.466429] name failslab, interval 1, probability 0, space 0, times 0 [ 1330.468485] CPU: 1 PID: 8702 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 01:28:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000290000000f000000000000000200000002000000008000000080000020000000d9f4655fd9f4655f0100ffff53ef010001000000d8f4655f000000000000000001000000000000000b00000080000000080000005247", 0x62, 0x400}, {&(0x7f0000010200)="010000000000050008", 0x9, 0x560}, {&(0x7f0000010400)="020000001200000022", 0x9, 0x1000}, {&(0x7f0000011a00)="504d4d00504d4dff", 0x8, 0x8000}, {0x0, 0x0, 0x22000}], 0x0, &(0x7f0000014900)) mount$9p_xen(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x8000, &(0x7f0000000140)={'trans=xen,', {[{@mmap}, {@mmap}, {@uname={'uname', 0x3d, 'ext4\x00'}}], [{@smackfsdef={'smackfsdef', 0x3d, '@#\x8c,#-]%#\x1c('}}, {@euid_lt={'euid<', 0xee01}}]}}) 01:28:58 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x2) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) sendfile(r1, r0, &(0x7f0000000000), 0x80) pwritev(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)='\"', 0x1}], 0x1, 0x9e74, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1a}], 0x1, 0x7fffffc, 0x0) sendfile(r2, r2, 0x0, 0x22000000) 01:28:58 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 35) 01:28:58 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 01:28:58 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRESOCT, @ANYRESHEX=r3, @ANYRES16=r2, @ANYRESDEC=r3, @ANYRES16=r2, @ANYBLOB="187ee685dc5ddb85b91d6215297766aa3c1a71ee1335798798f4b7f959ded264deefbef4435122633224102d645f3e4a15ac8a2017f67adb981cba8f50c895cb8ef622b4504f011ba09aed99e8bed1e62c4d66", @ANYRES32, @ANYRESDEC=r0], 0xb) pwrite64(r0, &(0x7f0000000180)='F', 0x1, 0x10000) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 01:28:58 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1e, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:28:58 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:28:58 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x42002, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) ioctl$TIOCMIWAIT(r1, 0x545c, 0x0) [ 1330.469902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1330.472175] Call Trace: [ 1330.472653] [ 1330.473085] dump_stack_lvl+0x8b/0xb3 [ 1330.473792] should_fail.cold+0x5/0xa [ 1330.474511] ? alloc_unbound_pwq+0x4ad/0xd70 [ 1330.475324] should_failslab+0x5/0x10 [ 1330.476023] kmem_cache_alloc_node+0x55/0x490 [ 1330.476070] ? lock_is_held_type+0xd7/0x130 [ 1330.476141] alloc_unbound_pwq+0x4ad/0xd70 [ 1330.476219] apply_wqattrs_prepare+0x2a4/0x880 [ 1330.476308] apply_workqueue_attrs_locked+0xc1/0x140 [ 1330.476368] alloc_workqueue+0xb1a/0xeb0 [ 1330.476418] ? do_raw_spin_unlock+0x4f/0x210 [ 1330.476471] ? _raw_spin_unlock+0x24/0x40 [ 1330.476534] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1330.476613] ? __fget_files+0x28d/0x470 [ 1330.476669] ? loop_configure+0x62b/0x1950 [ 1330.476717] loop_configure+0x6ec/0x1950 [ 1330.476775] ? putname+0xfe/0x140 [ 1330.476845] lo_ioctl+0x7c5/0x18b0 [ 1330.476884] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1330.476963] ? loop_set_status_old+0x1b0/0x1b0 [ 1330.477014] ? avc_ss_reset+0x180/0x180 [ 1330.477075] ? __lock_acquire+0xbac/0x5b70 [ 1330.477247] ? selinux_inode_getsecctx+0x90/0x90 [ 1330.477323] ? loop_set_status_old+0x1b0/0x1b0 [ 1330.477371] blkdev_ioctl+0x362/0x7f0 [ 1330.477409] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1330.477449] ? __x64_sys_ioctl+0x97/0x210 [ 1330.477494] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1330.477545] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1330.477592] __x64_sys_ioctl+0x196/0x210 [ 1330.477643] do_syscall_64+0x3b/0x90 [ 1330.477695] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1330.477751] RIP: 0033:0x7f2ca2f968d7 [ 1330.477779] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 01:28:58 executing program 3: futex(&(0x7f00000000c0)=0x1, 0x3, 0x0, &(0x7f0000000100)={0x0, 0x3938700}, &(0x7f0000000140)=0x2, 0x1) syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x1, &(0x7f0000001600)=[{&(0x7f0000000500), 0x0, 0x3}], 0x808e2, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) [ 1330.477815] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1330.477852] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1330.477879] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1330.477902] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1330.477927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1330.500823] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1330.500875] 01:28:58 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}, {&(0x7f00000100c0)="01000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000010f60)) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='ecryptfs\x00', 0x3, &(0x7f0000000140)='\x00') 01:29:13 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1e00, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:29:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000240), 0x0, 0x8000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000040)) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r3, 0x0, 0x0, 0x8800000) 01:29:13 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') write$P9_RSETATTR(r0, &(0x7f0000000200)={0x7, 0x1b, 0x2}, 0x7) r1 = syz_io_uring_setup(0xeaf, &(0x7f0000002800), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100), &(0x7f0000000380)) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) syz_io_uring_setup(0x3215, &(0x7f0000000140)={0x0, 0xd22e, 0x0, 0x3, 0x156, 0x0, r2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r1]) 01:29:13 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:29:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 36) 01:29:13 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x2000) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x200, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000040)) 01:29:13 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_GET(r0, 0x4b72, &(0x7f0000000000)={0x1, 0x0, 0x17, 0x15, 0x5a, &(0x7f00000000c0)}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDDISABIO(r0, 0x4b37) 01:29:13 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540a, 0x0) (fail_nth: 1) [ 1345.629198] FAULT_INJECTION: forcing a failure. [ 1345.629198] name failslab, interval 1, probability 0, space 0, times 0 [ 1345.629237] CPU: 0 PID: 8736 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1345.629262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1345.629279] Call Trace: [ 1345.629287] [ 1345.629296] dump_stack_lvl+0x8b/0xb3 [ 1345.629335] should_fail.cold+0x5/0xa [ 1345.629365] ? alloc_unbound_pwq+0x4ad/0xd70 [ 1345.629401] should_failslab+0x5/0x10 [ 1345.629424] kmem_cache_alloc_node+0x55/0x490 [ 1345.629451] ? lock_is_held_type+0xd7/0x130 [ 1345.629495] alloc_unbound_pwq+0x4ad/0xd70 [ 1345.629547] apply_wqattrs_prepare+0x2a4/0x880 [ 1345.629600] apply_workqueue_attrs_locked+0xc1/0x140 [ 1345.629636] alloc_workqueue+0xb1a/0xeb0 [ 1345.629668] ? do_raw_spin_unlock+0x4f/0x210 [ 1345.629701] ? _raw_spin_unlock+0x24/0x40 [ 1345.629739] ? workqueue_sysfs_register+0x3e0/0x3e0 [ 1345.629810] ? __fget_files+0x28d/0x470 [ 1345.629862] ? loop_configure+0x62b/0x1950 [ 1345.629895] loop_configure+0x6ec/0x1950 [ 1345.629929] ? putname+0xfe/0x140 [ 1345.629972] lo_ioctl+0x7c5/0x18b0 [ 1345.629997] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1345.630029] ? loop_set_status_old+0x1b0/0x1b0 [ 1345.630060] ? avc_ss_reset+0x180/0x180 [ 1345.630096] ? __lock_acquire+0xbac/0x5b70 [ 1345.630195] ? selinux_inode_getsecctx+0x90/0x90 [ 1345.630242] ? loop_set_status_old+0x1b0/0x1b0 [ 1345.630271] blkdev_ioctl+0x362/0x7f0 [ 1345.630296] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1345.630320] ? __x64_sys_ioctl+0x97/0x210 [ 1345.630348] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1345.630380] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1345.630407] __x64_sys_ioctl+0x196/0x210 [ 1345.630438] do_syscall_64+0x3b/0x90 [ 1345.630469] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1345.630504] RIP: 0033:0x7f2ca2f968d7 [ 1345.630522] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 01:29:13 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1345.630545] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1345.630569] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 01:29:13 executing program 1: ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x103042, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 1345.630586] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1345.630601] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1345.630616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1345.630631] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1345.630673] [ 1345.697715] FAULT_INJECTION: forcing a failure. [ 1345.697715] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1345.697739] CPU: 1 PID: 8755 Comm: syz-executor.0 Not tainted 5.16.0-next-20220120 #1 [ 1345.697752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1345.697762] Call Trace: [ 1345.697766] [ 1345.697771] dump_stack_lvl+0x8b/0xb3 [ 1345.697793] should_fail.cold+0x5/0xa [ 1345.697811] _copy_to_user+0x2e/0x150 [ 1345.697832] simple_read_from_buffer+0xcc/0x160 [ 1345.697852] proc_fail_nth_read+0x194/0x220 01:29:13 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r2, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) fchmodat(r3, &(0x7f0000000040)='./file1\x00', 0x2) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 01:29:13 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 37) [ 1345.697876] ? proc_fault_inject_read+0x230/0x230 [ 1345.697896] ? security_file_permission+0xb1/0xd0 [ 1345.697918] ? proc_fault_inject_read+0x230/0x230 [ 1345.697938] vfs_read+0x1b6/0x5f0 [ 1345.697958] ksys_read+0x12d/0x250 [ 1345.697974] ? __ia32_sys_pwrite64+0x230/0x230 [ 1345.697993] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1345.698019] do_syscall_64+0x3b/0x90 [ 1345.698036] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1345.698055] RIP: 0033:0x7f1a551cb69c [ 1345.698065] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1345.698077] RSP: 002b:00007f1a5276d170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1345.698090] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f1a551cb69c [ 1345.698099] RDX: 000000000000000f RSI: 00007f1a5276d1e0 RDI: 0000000000000004 01:29:13 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xdc800, 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}, {&(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}, 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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)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) [ 1345.698107] RBP: 00007f1a5276d1d0 R08: 0000000000000000 R09: 0000000000000000 mount$cgroup(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20020, &(0x7f0000000140)={[{@subsystem='cpuacct'}, {@xattr}, {@release_agent={'release_agent', 0x3d, './file0'}}, {@clone_children}], [{@fowner_eq={'fowner', 0x3d, r0}}, {@audit}, {@seclabel}, {@uid_gt={'uid>', 0xee00}}, {@smackfsroot={'smackfsroot', 0x3d, 'iso9660\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ':-@$}U{+'}}]}) [ 1345.698115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1345.698122] R13: 00007ffd9cd9819f R14: 00007f1a5276d300 R15: 0000000000022000 [ 1345.698144] [ 1345.768117] FAULT_INJECTION: forcing a failure. [ 1345.768117] name failslab, interval 1, probability 0, space 0, times 0 [ 1345.768140] CPU: 1 PID: 8763 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1345.768153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1345.768163] Call Trace: [ 1345.768167] [ 1345.768172] dump_stack_lvl+0x8b/0xb3 [ 1345.768196] should_fail.cold+0x5/0xa [ 1345.768213] ? kobject_uevent_env+0x236/0xfa0 [ 1345.768235] should_failslab+0x5/0x10 [ 1345.768248] kmem_cache_alloc_trace+0x55/0x3c0 [ 1345.768262] ? lock_is_held_type+0xd7/0x130 [ 1345.768287] kobject_uevent_env+0x236/0xfa0 [ 1345.768304] ? dev_uevent_filter+0xd0/0xd0 [ 1345.768320] ? _raw_spin_unlock+0x24/0x40 [ 1345.768341] disk_event_uevent+0x17b/0x1e0 [ 1345.768358] ? disk_events_async_show+0x10/0x10 [ 1345.768377] ? __fget_files+0x28d/0x470 [ 1345.768396] disk_force_media_change+0x1e/0xc0 [ 1345.768414] loop_configure+0x75b/0x1950 [ 1345.768432] ? putname+0xfe/0x140 [ 1345.768458] lo_ioctl+0x7c5/0x18b0 [ 1345.768471] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1345.768488] ? loop_set_status_old+0x1b0/0x1b0 [ 1345.768504] ? avc_ss_reset+0x180/0x180 [ 1345.768522] ? __lock_acquire+0xbac/0x5b70 [ 1345.768574] ? selinux_inode_getsecctx+0x90/0x90 [ 1345.768597] ? loop_set_status_old+0x1b0/0x1b0 [ 1345.768612] blkdev_ioctl+0x362/0x7f0 [ 1345.768624] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1345.768637] ? __x64_sys_ioctl+0x97/0x210 [ 1345.768651] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1345.768668] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1345.768683] __x64_sys_ioctl+0x196/0x210 [ 1345.768699] do_syscall_64+0x3b/0x90 [ 1345.768716] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1345.768734] RIP: 0033:0x7f2ca2f968d7 [ 1345.768744] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1345.768756] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1345.768769] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1345.768778] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1345.768786] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1345.768793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1345.768801] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1345.768822] [ 1345.777446] loop7: detected capacity change from 0 to 256 [ 1345.800185] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:29:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r2, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) fchmodat(r3, &(0x7f0000000040)='./file1\x00', 0x2) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 01:29:34 executing program 1: faccessat2(0xffffffffffffffff, 0x0, 0x1a, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) syz_mount_image$nfs4(&(0x7f0000000940), &(0x7f0000000980)='./file0\x00', 0x0, 0x3, &(0x7f0000001d80)=[{0x0}, {0x0}, {&(0x7f0000001d40)}], 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="2d2c736d61636b6673666c6f6f723d2f6465762f7a65726f002c726f6f68636f6e746578743d756e636f6e66696e65645f752c0092b34bfbfcbf8c76812e6aa5fe71b5cd9cc1f16a10"]) syz_mount_image$vfat(0x0, &(0x7f0000002100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002680)={[{@shortname_mixed}, {@numtail}, {@shortname_lower}, {@shortname_lower}], [{@fowner_lt}, {@uid_lt}, {@fsmagic}, {@fowner_eq={'fowner', 0x3d, r0}}, {@subj_user}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x33, 0x38, 0x57, 0x61, 0x34, 0x64, 0x36], 0x2d, [0x36, 0x35, 0x37, 0x31], 0x2d, [0x31, 0x33, 0x30, 0x66], 0x2d, [0x64, 0x31, 0x64, 0x66], 0x2d, [0x61, 0x39, 0x30, 0x30, 0x39, 0x38, 0x62, 0x33]}}}, {@fowner_lt}, {@euid_eq={'euid', 0x3d, r0}}, {@dont_appraise}]}) getxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000080)=""/59, 0x3b) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) openat(r1, &(0x7f0000000040)='./file2\x00', 0x672200, 0x128) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) statx(0xffffffffffffffff, &(0x7f0000002e40)='./file0\x00', 0x800, 0x4, &(0x7f0000002e80)) [ 1367.334938] FAULT_INJECTION: forcing a failure. [ 1367.334938] name failslab, interval 1, probability 0, space 0, times 0 [ 1367.336120] CPU: 0 PID: 8781 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1367.336886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1367.337973] Call Trace: [ 1367.338230] [ 1367.338457] dump_stack_lvl+0x8b/0xb3 [ 1367.338850] should_fail.cold+0x5/0xa [ 1367.339233] ? create_object.isra.0+0x3a/0xa20 [ 1367.339703] should_failslab+0x5/0x10 [ 1367.340086] kmem_cache_alloc+0x5b/0x480 [ 1367.340495] create_object.isra.0+0x3a/0xa20 [ 1367.340938] ? kasan_unpoison+0x23/0x50 [ 1367.341341] kmem_cache_alloc_trace+0x22e/0x3c0 [ 1367.341816] kobject_uevent_env+0x236/0xfa0 [ 1367.342268] ? dev_uevent_filter+0xd0/0xd0 [ 1367.342694] ? _raw_spin_unlock+0x24/0x40 [ 1367.343121] disk_event_uevent+0x17b/0x1e0 [ 1367.343557] ? disk_events_async_show+0x10/0x10 [ 1367.344046] ? __fget_files+0x28d/0x470 [ 1367.344458] disk_force_media_change+0x1e/0xc0 [ 1367.344929] loop_configure+0x75b/0x1950 [ 1367.345359] ? putname+0xfe/0x140 [ 1367.345754] lo_ioctl+0x7c5/0x18b0 [ 1367.346117] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1367.346596] ? loop_set_status_old+0x1b0/0x1b0 [ 1367.347054] ? avc_ss_reset+0x180/0x180 [ 1367.347462] ? __lock_acquire+0xbac/0x5b70 [ 1367.347937] ? selinux_inode_getsecctx+0x90/0x90 [ 1367.348420] ? loop_set_status_old+0x1b0/0x1b0 [ 1367.348885] blkdev_ioctl+0x362/0x7f0 [ 1367.349278] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1367.349765] ? __x64_sys_ioctl+0x97/0x210 [ 1367.350185] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1367.350743] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1367.351215] __x64_sys_ioctl+0x196/0x210 [ 1367.351610] do_syscall_64+0x3b/0x90 [ 1367.352007] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1367.352518] RIP: 0033:0x7f2ca2f968d7 [ 1367.352883] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1367.354625] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1367.355361] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1367.356058] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1367.356742] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1367.357448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1367.358131] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1367.358837] [ 1367.392399] nfs4: Unknown parameter '-' 01:29:34 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:29:34 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RWRITE(r1, &(0x7f0000000080)={0xb, 0x77, 0x2, 0x3}, 0xb) clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0)=0xffffffffffffffff, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) r3 = syz_open_dev$loop(&(0x7f0000000000), 0x800, 0x4400) fcntl$getownex(r3, 0x10, &(0x7f0000000040)) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000025c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_any}, {@afid={'afid', 0x3d, 0x4}}]}}) 01:29:34 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:29:34 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 38) 01:29:34 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540a, 0x0) 01:29:34 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f00000000c0)={0xffff7fff, 0x9, 0x9, 0x5, 0xf, "02cc2b5004e1ba63db0742dedd440874a45ead"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x25) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000040)) r3 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000000)={0x6, 0x800, 0x40, 0x9, 0x12, "96248b4acdeb4d23bb7a2f90b04153abb0ddd6"}) 01:29:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x2, 0x0) 01:29:35 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000280), 0x20081, 0x0) write(r0, 0x0, 0x0) ioctl$SNAPSHOT_FREE(r0, 0x3305) close(r0) [ 1367.445770] nfs4: Unknown parameter '-' [ 1367.461967] loop7: detected capacity change from 0 to 256 01:29:35 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:29:35 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1000000, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:29:35 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000000)={0x20, 0x6, 0x3, 0x5, 0x17, "2204e1bf106d5a50"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) [ 1367.493993] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1367.513034] Restarting kernel threads ... done. 01:29:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b2f, 0x0) [ 1367.543647] Restarting kernel threads ... done. 01:29:35 executing program 1: clone3(&(0x7f0000000640)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000280), 0x2, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x400448cb, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xd0, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x10000, 0x23}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_MESH_ID={0xa}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "6e3b74e8310bd6d1185f57240e0dd3aee1de25a0e4cb245c"}], @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5}, @NL80211_ATTR_MESH_ID={0xa}, @mon_options=[@NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "eae1c21f13b70b64cb7bf702d4deb0e4d3678cd98ba4b93b"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}]]}, 0xd0}, 0x1, 0x0, 0x0, 0x2}, 0x8000) 01:29:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 39) [ 1367.673318] FAULT_INJECTION: forcing a failure. [ 1367.673318] name failslab, interval 1, probability 0, space 0, times 0 [ 1367.674347] CPU: 0 PID: 8827 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1367.674950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1367.675874] Call Trace: [ 1367.676074] [ 1367.676264] dump_stack_lvl+0x8b/0xb3 [ 1367.676576] should_fail.cold+0x5/0xa [ 1367.676883] ? kobject_get_path+0xc0/0x1c0 [ 1367.677230] should_failslab+0x5/0x10 [ 1367.677540] __kmalloc+0x72/0x440 [ 1367.677826] kobject_get_path+0xc0/0x1c0 [ 1367.678156] kobject_uevent_env+0x25c/0xfa0 [ 1367.678504] ? _raw_spin_unlock+0x24/0x40 [ 1367.678849] disk_event_uevent+0x17b/0x1e0 [ 1367.679184] ? disk_events_async_show+0x10/0x10 [ 1367.679574] ? __fget_files+0x28d/0x470 [ 1367.679898] disk_force_media_change+0x1e/0xc0 [ 1367.680259] loop_configure+0x75b/0x1950 [ 1367.680585] ? putname+0xfe/0x140 [ 1367.680878] lo_ioctl+0x7c5/0x18b0 [ 1367.681159] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1367.681543] ? loop_set_status_old+0x1b0/0x1b0 [ 1367.681905] ? avc_ss_reset+0x180/0x180 [ 1367.682228] ? __lock_acquire+0xbac/0x5b70 [ 1367.682601] ? selinux_inode_getsecctx+0x90/0x90 [ 1367.682997] ? loop_set_status_old+0x1b0/0x1b0 [ 1367.683362] blkdev_ioctl+0x362/0x7f0 [ 1367.683656] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1367.684021] ? __x64_sys_ioctl+0x97/0x210 [ 1367.684354] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1367.684781] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1367.685154] __x64_sys_ioctl+0x196/0x210 [ 1367.685488] do_syscall_64+0x3b/0x90 [ 1367.685788] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1367.686199] RIP: 0033:0x7f2ca2f968d7 [ 1367.686504] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1367.687891] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1367.688466] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1367.689011] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1367.689560] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1367.690094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1367.690641] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1367.691220] [ 1367.699547] Bluetooth: hci0: Opcode 0x c03 failed: -4 [ 1367.700863] Bluetooth: hci0: Opcode 0x c03 failed: -4 [ 1367.727569] loop7: detected capacity change from 0 to 256 [ 1367.736622] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:29:50 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 40) 01:29:50 executing program 3: syz_emit_ethernet(0xaa, &(0x7f0000000000)={@multicast, @local, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x9c, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote}, @dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @dev, {[@ssrr={0x89, 0x1f, 0x0, [@multicast2, @broadcast, @multicast2, @private, @rand_addr, @multicast1, @empty]}, @timestamp_addr={0x44, 0x2c, 0x0, 0x1, 0x0, [{@empty}, {@local}, {@local}, {}, {@broadcast}]}, @timestamp={0x44, 0x20, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}}}}}, 0x0) recvfrom(0xffffffffffffffff, &(0x7f00000000c0)=""/203, 0xcb, 0x2000, 0x0, 0x0) 01:29:50 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10000000, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:29:50 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:29:50 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x7f) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x8) ioctl$TCXONC(r1, 0x540a, 0x2) 01:29:50 executing program 6: madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x11) syz_80211_inject_frame(&(0x7f0000000080)=@device_b, 0x0, 0x0) syz_80211_inject_frame(&(0x7f0000000000)=@broadcast, &(0x7f0000000400)=ANY=[@ANYBLOB="582b0800080211000000ffffffffffff0802110000003900080211000001ffffffffffff08021100000175000fcd4643fe4d055e39695cddacaa7012cc67db4cf7d512ca18ccd81a2b9bbdb87cd1cb905baefc14436cce3950ce078b60c06b528af31250087bd4caf25e63fa1f315da57e6660eef86b3a382bdd9e7a91c572f3a2b6ae0d49d680a66b7404704359e21d5d98d9ff79e44612a08ce8cf2e2f75b54000080211000001ffffffffffff95006e8bf344d9733eda8b08b6fd03f69c5ef663abdba6536427dc3e6d3d5ab6d3087c0237bde62df40908aea02802708f4a630a8819bca7148b1eb9074135b50d2b500b209b8167367453b27b409ec8658c5d58b3e3cfb0765a82d651ec6d3b9b9a1f4e0423decf799ae185861f24abb3bee75ece635ef3562612281d7239b5562f092fd378e4fe4f3217a8501a436c424911adfbd7c800080211000000080211000000b500bca8531d80e8ab2bbe18de62e31435dc9a590c3c77765df38b941233e24caa83468bd66f590e6edce6a8634ed702bf3051c10c757008722276c1b6a845a88496d31616e969eca7a4d1caeb745752650f01470d0266714fd3cdc33fceb6f3c168284c58dc84b7f49e5765dab63b22c44b33d33c850eb522b7822269403b24ebb6c21e09f658b7dd0d1e1e2420242813a26f8f7034d2c402243105d70ba56a9af19f14e832a893f06444c29e29c58a9b1d77cb2d620b00080211000000ffffffffffffdb00ca50d7b78b3c9e29a401af28ab82bb7a1bfb9206086d89f4912d00ef91102bc4d78ead3a5ead9b6b3df0b101c90ee870c26868c74e4700086c943d3f4c36c277e05bed2a480343e77106d1464babb36c56a2ba5d59fbad154ab1c9832a0d3a9c54b1b784d4016b371c5c68e568fd2c1402f81ee5bafd3f66f87cb9ffc1bd64b7141d0b6787a0cad68a428e8497bd474d3417a4783038b3812cb813efc895201b7422d34985517b3bfd41be2eb207d659d81a334a6afe6981f84a88be52c4d7496d20f1852dee256c6617fc8e16d627e58c8e8989edaae186645f6c819035287ff7ef0000009eb2e99a0644263e7d7da945a890a50a484eff4db84f38ede8ac8dda0205d1aa6e57f5ff505ede267303a15fb42678b43e8eb24294f39c2c9b9d0d"], 0x2f6) syz_80211_inject_frame(&(0x7f0000000040)=@device_b, &(0x7f00000000c0)=@mgmt_frame=@action={@with_ht={{{0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1}, {0x8}, @device_a, @device_a, @initial, {0xe, 0x3}}, @ver_80211n={0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1}}, @ext_ch_sw={0x4, 0x4, {{0x1, 0x7f, 0x9d, 0x81}, @val={0x76, 0x6, {0x2, 0x2, 0x40, 0x1}}}}}, 0x2a) 01:29:50 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000100)={{}, {}, [], {0x4, 0x4}, [{0x8, 0x6, 0xee00}, {0x8, 0x2}, {0x8, 0x2, 0xee01}, {}, {0x8, 0x4, 0xee00}, {0x8, 0x2, 0xee00}, {0x8, 0x5, r1}, {0x8, 0x1, 0xee00}, {0x8, 0x0, r2}], {0x10, 0x1}, {0x20, 0x5}}, 0x6c, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r3, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000540)={0x1c, 0x3, 0x1, 0x801, 0x0, 0x0, {}, [@CTA_MARK={0x8}]}, 0x1c}}, 0x0) 01:29:50 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b30, 0x0) 01:29:50 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:29:50 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 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, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1383.005093] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1383.009992] FAULT_INJECTION: forcing a failure. [ 1383.009992] name failslab, interval 1, probability 0, space 0, times 0 [ 1383.011433] CPU: 1 PID: 8854 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1383.012410] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1383.013801] Call Trace: [ 1383.014133] [ 1383.014425] dump_stack_lvl+0x8b/0xb3 [ 1383.014922] should_fail.cold+0x5/0xa [ 1383.015413] ? create_object.isra.0+0x3a/0xa20 [ 1383.016009] should_failslab+0x5/0x10 [ 1383.016501] kmem_cache_alloc+0x5b/0x480 [ 1383.017027] create_object.isra.0+0x3a/0xa20 [ 1383.017630] ? kasan_unpoison+0x23/0x50 [ 1383.018158] __kmalloc+0x25b/0x440 [ 1383.018624] kobject_get_path+0xc0/0x1c0 [ 1383.019157] kobject_uevent_env+0x25c/0xfa0 [ 1383.019717] ? _raw_spin_unlock+0x24/0x40 [ 1383.020264] disk_event_uevent+0x17b/0x1e0 [ 1383.020806] ? disk_events_async_show+0x10/0x10 [ 1383.021433] ? __fget_files+0x28d/0x470 [ 1383.021986] disk_force_media_change+0x1e/0xc0 [ 1383.022606] loop_configure+0x75b/0x1950 [ 1383.023151] ? putname+0xfe/0x140 [ 1383.023642] lo_ioctl+0x7c5/0x18b0 [ 1383.024127] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1383.024775] ? loop_set_status_old+0x1b0/0x1b0 [ 1383.025386] ? avc_ss_reset+0x180/0x180 [ 1383.025930] ? __lock_acquire+0xbac/0x5b70 [ 1383.026563] ? selinux_inode_getsecctx+0x90/0x90 [ 1383.027219] ? loop_set_status_old+0x1b0/0x1b0 [ 1383.027834] blkdev_ioctl+0x362/0x7f0 [ 1383.028340] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1383.028965] ? __x64_sys_ioctl+0x97/0x210 [ 1383.029518] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1383.030230] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1383.030863] __x64_sys_ioctl+0x196/0x210 [ 1383.031399] do_syscall_64+0x3b/0x90 [ 1383.031906] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1383.032594] RIP: 0033:0x7f2ca2f968d7 [ 1383.033079] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1383.035385] Call Trace: [ 1383.035414] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 [ 1383.035649] [ 1383.035650] ORIG_RAX: 0000000000000010 [ 1383.036037] x86_pmu_enable+0x580/0xd90 [ 1383.036335] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1383.036617] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1383.037124] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1383.037658] ctx_resched+0x2b0/0x390 [ 1383.038189] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1383.038703] __perf_install_in_context+0x285/0x310 [ 1383.039173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1383.039699] ? __perf_event_enable+0x4e0/0x4e0 [ 1383.040316] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1383.040835] remote_function+0x125/0x1b0 [ 1383.041440] [ 1383.041937] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1383.043014] ? perf_duration_warn+0x40/0x40 [ 1383.043335] generic_exec_single+0x203/0x300 [ 1383.043686] smp_call_function_single+0x189/0x460 [ 1383.044046] ? perf_duration_warn+0x40/0x40 [ 1383.044385] ? generic_exec_single+0x300/0x300 [ 1383.044726] ? perf_duration_warn+0x40/0x40 [ 1383.045052] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1383.045450] ? lock_is_held_type+0xd7/0x130 [ 1383.045836] perf_install_in_context+0x4a3/0x550 [ 1383.046201] ? perf_group_attach+0x450/0x450 [ 1383.046543] ? __perf_event_enable+0x4e0/0x4e0 [ 1383.046886] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1383.047290] ? exclusive_event_installable+0x254/0x320 [ 1383.047685] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1383.048072] ? __up_read+0x192/0x710 [ 1383.048352] ? perf_remove_from_context+0x230/0x230 [ 1383.048732] ? up_write+0x460/0x460 [ 1383.049022] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1383.049415] do_syscall_64+0x3b/0x90 [ 1383.049713] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1383.050115] RIP: 0033:0x7f9f8ab18b19 [ 1383.050126] 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 [ 1383.050140] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1383.050154] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1383.050164] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 01:29:50 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000270008000f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) lsetxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000180)='\\\x00', 0x2, 0x2) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) 01:29:50 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x7, 0x2, 0x4, 0xffff, 0x5, 0xfffa}) [ 1383.050172] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1383.050181] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1383.050190] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1383.050213] [ 1383.071724] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1383.073567] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1383.103172] loop1: detected capacity change from 0 to 264192 01:29:50 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b31, 0x0) 01:29:50 executing program 3: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) ioctl$TCFLSH(r0, 0x5607, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCFLSH(r1, 0x5607, 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x0, 0x2, 0x400, 0xfff, 0xc, "ee1c52967689878f"}) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000100)="10793f669a94972aa55270aafa526eabd541c6bcc20315a69f4f859d189e8f91fe58680fdfea07b84bbffb79cc2aad659a4d1a9294a805fc1b3ae32b4194f46aaeedda1f6d8275bd7d0999792ec01b952bb6f6902680fbd57b1ba98e12ad4ae3ec319096dd504f524ada3ca185bea3675fc09a7ca1b46c") ioctl$TIOCL_BLANKSCREEN(r0, 0x541c, &(0x7f0000000040)) [ 1383.122078] loop7: detected capacity change from 0 to 256 [ 1383.140270] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:29:50 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1e000000, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1383.166074] Call Trace: [ 1383.166299] [ 1383.166469] x86_pmu_enable+0x580/0xd90 [ 1383.166776] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1383.167098] ctx_resched+0x2b0/0x390 [ 1383.167379] __perf_install_in_context+0x285/0x310 [ 1383.167725] ? __irq_exit_rcu+0x113/0x170 [ 1383.168027] ? __perf_event_enable+0x4e0/0x4e0 [ 1383.168352] remote_function+0x125/0x1b0 [ 1383.168656] flush_smp_call_function_queue+0x1df/0x610 [ 1383.169027] ? perf_duration_warn+0x40/0x40 [ 1383.169345] __sysvec_call_function_single+0x92/0x3a0 [ 1383.169705] sysvec_call_function_single+0x89/0xc0 [ 1383.170050] [ 1383.170213] [ 1383.170379] asm_sysvec_call_function_single+0x12/0x20 [ 1383.170749] RIP: 0010:lock_acquire+0x33/0x4d0 [ 1383.171080] Code: df 41 57 41 89 f7 41 56 49 89 fe 41 55 41 89 d5 41 54 41 89 cc 55 44 89 c5 53 48 81 ec b0 00 00 00 48 8d 5c 24 10 4c 89 0c 24 <48> c7 44 24 10 b3 8a b5 41 48 c1 eb 03 48 c7 44 24 18 bb ef e3 84 [ 1383.172287] RSP: 0018:ffff888041b9f588 EFLAGS: 00000286 [ 1383.172671] RAX: dffffc0000000000 RBX: ffff888041b9f598 RCX: 0000000000000002 [ 1383.173172] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffff85202000 [ 1383.173695] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 1383.174191] R10: fffffbfff0d42d0b R11: 0000000000000001 R12: 0000000000000002 [ 1383.174696] R13: 0000000000000000 R14: ffffffff85202000 R15: 0000000000000000 [ 1383.175224] ? lock_release+0x3b2/0x6f0 [ 1383.175521] ? kmemleak_vmalloc+0x45/0x120 [ 1383.175835] ? mark_held_locks+0x9e/0xe0 [ 1383.176140] find_and_get_object+0x30/0x130 [ 1383.176470] ? kmemleak_seq_stop+0x80/0x80 [ 1383.176782] kmemleak_vmalloc+0x6e/0x120 [ 1383.177086] __vmalloc_node_range+0xa7f/0x10b0 [ 1383.177437] ? __vmalloc_node_no_huge+0x110/0x110 [ 1383.177801] ? _raw_spin_unlock_irqrestore+0x33/0x50 [ 1383.178181] ? n_tty_open+0x16/0x170 [ 1383.178461] __vmalloc_node+0xb5/0x100 [ 1383.178749] ? n_tty_open+0x16/0x170 [ 1383.179031] n_tty_open+0x16/0x170 [ 1383.179300] ? n_tty_set_termios+0x1010/0x1010 [ 1383.179649] tty_ldisc_open+0x9e/0x110 [ 1383.179940] tty_ldisc_setup+0x43/0x100 [ 1383.180252] tty_init_dev.part.0+0x1f6/0x610 [ 1383.180593] tty_open+0xbc8/0x1380 [ 1383.180860] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1383.181265] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1383.181678] ? tty_init_dev+0x80/0x80 [ 1383.181965] ? rwlock_bug.part.0+0x90/0x90 [ 1383.182290] ? tty_init_dev+0x80/0x80 [ 1383.182579] chrdev_open+0x268/0x6d0 [ 1383.182863] ? cdev_device_add+0x210/0x210 [ 1383.183170] ? fsnotify_perm.part.0+0x22d/0x620 [ 1383.183529] do_dentry_open+0x4b7/0x1100 [ 1383.183832] ? cdev_device_add+0x210/0x210 [ 1383.184143] ? may_open+0x1f3/0x420 [ 1383.184421] path_openat+0x1a3e/0x28a0 [ 1383.184722] ? path_lookupat+0x850/0x850 [ 1383.185026] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1383.185401] ? lock_is_held_type+0xd7/0x130 [ 1383.185747] do_filp_open+0x1aa/0x400 [ 1383.186038] ? may_open_dev+0xf0/0xf0 [ 1383.186338] ? rwlock_bug.part.0+0x90/0x90 [ 1383.186652] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1383.187054] ? _find_next_bit+0x1e5/0x260 [ 1383.187367] ? _raw_spin_unlock+0x24/0x40 [ 1383.187682] ? alloc_fd+0x2f0/0x670 [ 1383.187967] do_sys_openat2+0x16d/0x4d0 [ 1383.188264] ? build_open_flags+0x6f0/0x6f0 [ 1383.188577] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1383.188944] ? xfd_validate_state+0x59/0x180 [ 1383.189283] __x64_sys_openat+0x13f/0x1f0 [ 1383.189593] ? __x64_sys_open+0x1c0/0x1c0 [ 1383.189904] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1383.190283] do_syscall_64+0x3b/0x90 [ 1383.190573] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1383.190948] RIP: 0033:0x7fbfd19d1a04 [ 1383.191218] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1383.192524] RSP: 002b:00007fbfcef93cc0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1383.193067] RAX: ffffffffffffffda RBX: 00007fbfd1b31f60 RCX: 00007fbfd19d1a04 [ 1383.193592] RDX: 0000000000000002 RSI: 00007fbfcef93d60 RDI: 00000000ffffff9c [ 1383.194101] RBP: 00007fbfcef93d60 R08: 0000000000000000 R09: 000000000000000e [ 1383.194604] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1383.195112] R13: 00007fffc57616df R14: 00007fbfcef94300 R15: 0000000000022000 [ 1383.195633] 01:29:50 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x80) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="6e77956b44fb47c2e201d536ce2189c19f276fc6cad432c8e64cfd76d6b9f2a7ea65c5f6a1576e96ff84ae1dfb8b926f2296b6b6b6d31ce2cfebb804b0cad77c54a1d2779b52c0cd7859a93bd514017d8800ac9887286d5b9ffb2e73056cae5c344b02e5a4ea416783b61632ebade09f198ec899332ffb534d01483c85f86ac5f001f1593d") 01:29:50 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 41) 01:29:50 executing program 1: io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x4}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000004600)) [ 1383.310973] FAULT_INJECTION: forcing a failure. [ 1383.310973] name failslab, interval 1, probability 0, space 0, times 0 [ 1383.312261] CPU: 0 PID: 8882 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1383.312805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1383.313613] Call Trace: [ 1383.313807] [ 1383.313973] dump_stack_lvl+0x8b/0xb3 [ 1383.314262] should_fail.cold+0x5/0xa [ 1383.314544] ? __alloc_skb+0x211/0x340 [ 1383.314828] should_failslab+0x5/0x10 [ 1383.315110] kmem_cache_alloc_node+0x55/0x490 [ 1383.315433] __alloc_skb+0x211/0x340 [ 1383.315712] alloc_uevent_skb+0x7b/0x210 [ 1383.316010] kobject_uevent_env+0x9a1/0xfa0 [ 1383.316332] ? _raw_spin_unlock+0x24/0x40 [ 1383.316639] disk_event_uevent+0x17b/0x1e0 [ 1383.316952] ? disk_events_async_show+0x10/0x10 [ 1383.317283] ? __fget_files+0x28d/0x470 [ 1383.317609] disk_force_media_change+0x1e/0xc0 [ 1383.317936] loop_configure+0x75b/0x1950 [ 1383.318236] ? putname+0xfe/0x140 [ 1383.318497] lo_ioctl+0x7c5/0x18b0 [ 1383.318765] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1383.319107] ? loop_set_status_old+0x1b0/0x1b0 [ 1383.319448] ? avc_ss_reset+0x180/0x180 [ 1383.319734] ? __lock_acquire+0xbac/0x5b70 [ 1383.320088] ? selinux_inode_getsecctx+0x90/0x90 [ 1383.320436] ? loop_set_status_old+0x1b0/0x1b0 [ 1383.320788] blkdev_ioctl+0x362/0x7f0 [ 1383.321061] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1383.321405] ? __x64_sys_ioctl+0x97/0x210 [ 1383.321704] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1383.322106] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1383.322439] __x64_sys_ioctl+0x196/0x210 [ 1383.322753] do_syscall_64+0x3b/0x90 [ 1383.323032] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1383.323420] RIP: 0033:0x7f2ca2f968d7 [ 1383.323696] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1383.325011] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1383.325539] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1383.326071] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1383.326597] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1383.327100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1383.327621] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1383.328156] [ 1383.342859] loop7: detected capacity change from 0 to 256 [ 1383.349946] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1383.397288] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 01:30:04 executing program 6: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000100)=[{0x4d}, {0x6}]}) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)="7138baf2499fc401e4f2c21d1b426f817fcba232c8d1872c82f3a9406fe80b4ce3e69c2a377c4e633b3774a8dd1a437946f83a4755c8fedd81a5664afe3697fa", 0x40}, {&(0x7f0000000740)="3f13195f3fc209ad3fbd09b741c148301fca44cf7621f39db874e53f9fefe6b2014abc1a7c9a22bb51429d463afabcf8d32c03b623595dd9792ccb67a412b12d4e", 0x41}, {&(0x7f0000000280)="9eb08c4ab164484113fd72ece5081c95edaed658eb00c8d9484f86071d2b77ef9c0697ffc6f3caea0acffe0cb24a8fcf41de88c3e18357183485686253c86c297deabe0b94eeabc75ec594665f708ebfa0d5202520081f9287eab6ee86b16f9429612a3b73e5ca28b719f8f0096bb34f3b9e5c298e796a0639ce463ae909f6dddfcfd0377c3a70b658708b0f4aeab7251e1ac0d989e33583a0f90bac631902dee36e8c3327f3", 0xa6}, {&(0x7f0000000340)="e834935fa63a888feace24a16c48f098ec3c0309fce8d3d6f18ff3f6c7a27f7e58b9cdc6d434ff06d5f5d079e2971b6e19606f5767c275fb013898463dfe8f4f337e20b3d243cf2c1f0e4fdc7a52b7e17c72735587a02d42083a76f636", 0x5d}], 0x4) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) pwritev2(r1, &(0x7f00000006c0)=[{&(0x7f0000000400)="53d9e0f1bf1adac501279d54f867e52d10a8ad4eb2805286819073caa638b1173d7d209e9362e556e467ae678d354b2f32334c74d1e4ddbaf7cc7281aa3e1b3ea9b742aab8a091c844d7bb1f1a716d16cf6d5daafa8a878dba351a2828848bc586105ea353c29f1241c988c12004ea77052641a36e82793108dacb6b49d831c1d0fec449ae6a43efd7b5b5637d807547c102bd81b70de4c8aa9cb693c4665c28741996a70de9e61b8022b3c62bf50e9df678c732", 0xb4}, {&(0x7f00000004c0)="e857ec965edf8dec369f5a7bbd064db0688ff6dda438505b8c5c0f2496f292713f5fde1f71daf386443235ce", 0x2c}, {&(0x7f0000000500)="109053acfdf7979cbf0be5a0446065910b4468a4b51c0aeb6ccf362daddc90de3ee1109f869f836feb7a78cb4f126676a086377fa3efe714cf8f1b78b4a5b381ef50ace0f722c3c311270201f2394b74e1a2223d97c1a2a8f06729a4756535e326bff01ebfeb4e247a5f86b1e60a16ace81ef404dae5d6584f6ca85c1a007ee75ddc5eeb31d22639bf1910e79c5d2d81c6ea4b249a237e3d2b3f5c7ba346b0a508975277cae41c935947e018e48b023106c6cb0c0725e3", 0xb7}, {&(0x7f00000005c0)="5afafbea6eea6c687cd2a11697f6ca323fa2e7381de691637af40254726273058ac4358f37fb464e9d3dec98ca79469fc9a614d91b393c56a21e9b68fa26e090f8f1fcfa8d7fcc77f8244a28811f4c39abf067be9871b9294ce922232a0ad81d414ea175c1b97c044c32faa8d5bb24062d869e67a1e2afcc96722e53242e1127ee71622d0b391d2b5d001c158c94ea696f2803c69ae5e6679fa22f59209d07dc77d10d4a50b7e3df96", 0xa9}, {&(0x7f0000000680)="8651e0a084332be6c947f418ac65b6", 0xf}], 0x5, 0xbe9, 0x3ff, 0x3) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000140)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32, @ANYBLOB="03001000000000002e2f87696c653000b602770b8b9b92f89bd033c93627b2a6cfd68d0269b4c334b1ebc0a27da753acbd0802c3c7fb8faa060b2c4f78bf1806d273553ec88e3c67c61f2b45596ab6958cd53518232049b365b968b2fb1382c7843373dfd00536b05f00023416d95e203fc876f0d24c7399a1542b9f9467914d0d198d4739fb6c76044ca079974ff6504a5d9602d5c8c05d28a9e6f6f1de71dc3314595251b7438f63fbff7f4e883b49cd3c46"]) 01:30:04 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000880)=ANY=[@ANYBLOB="2f646576c15c6f6f703000"], &(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='ext3\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x800) 01:30:04 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b32, 0x0) 01:30:04 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:30:04 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfdfdffff, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:30:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 42) 01:30:04 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000000)={0x6, 0x1, 0x81, 0x100, 0x80, "606f0300000001000000d10f0000000200", 0x5, 0x54c}) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x9) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) [ 1396.794020] FAULT_INJECTION: forcing a failure. [ 1396.794020] name failslab, interval 1, probability 0, space 0, times 0 [ 1396.795510] CPU: 0 PID: 8893 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1396.796526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1396.797919] Call Trace: [ 1396.798248] [ 1396.798552] dump_stack_lvl+0x8b/0xb3 [ 1396.799060] should_fail.cold+0x5/0xa [ 1396.799561] ? create_object.isra.0+0x3a/0xa20 [ 1396.800158] should_failslab+0x5/0x10 [ 1396.800645] kmem_cache_alloc+0x5b/0x480 [ 1396.801174] create_object.isra.0+0x3a/0xa20 [ 1396.801748] ? kasan_unpoison+0x23/0x50 [ 1396.802296] kmem_cache_alloc_node+0x248/0x490 [ 1396.802890] __alloc_skb+0x211/0x340 [ 1396.803387] alloc_uevent_skb+0x7b/0x210 [ 1396.803927] kobject_uevent_env+0x9a1/0xfa0 [ 1396.804490] ? _raw_spin_unlock+0x24/0x40 [ 1396.805039] disk_event_uevent+0x17b/0x1e0 [ 1396.805586] ? disk_events_async_show+0x10/0x10 [ 1396.806200] ? __fget_files+0x28d/0x470 [ 1396.806726] disk_force_media_change+0x1e/0xc0 [ 1396.807317] loop_configure+0x75b/0x1950 [ 1396.807845] ? putname+0xfe/0x140 [ 1396.808320] lo_ioctl+0x7c5/0x18b0 [ 1396.808789] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1396.809411] ? loop_set_status_old+0x1b0/0x1b0 [ 1396.810005] ? avc_ss_reset+0x180/0x180 [ 1396.810525] ? __lock_acquire+0xbac/0x5b70 [ 1396.811136] ? selinux_inode_getsecctx+0x90/0x90 [ 1396.811762] ? loop_set_status_old+0x1b0/0x1b0 [ 1396.812351] blkdev_ioctl+0x362/0x7f0 [ 1396.812841] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1396.813442] ? __x64_sys_ioctl+0x97/0x210 [ 1396.813998] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1396.814698] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1396.815298] __x64_sys_ioctl+0x196/0x210 [ 1396.815821] do_syscall_64+0x3b/0x90 [ 1396.816309] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1396.816968] RIP: 0033:0x7f2ca2f968d7 [ 1396.817438] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1396.819659] /devÁ\oop0: Can't open blockdev [ 1396.819705] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1396.820593] /devÁ\oop0: Can't open blockdev [ 1396.820988] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1396.822196] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1396.823090] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1396.823965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1396.824859] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1396.825797] [ 1396.829117] audit: type=1326 audit(1642815004.445:22): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8891 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8e68c95b19 code=0x0 [ 1396.831735] Call Trace: [ 1396.831748] [ 1396.831769] x86_pmu_enable+0x580/0xd90 [ 1396.831807] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1396.831857] ctx_resched+0x2b0/0x390 [ 1396.831889] __perf_install_in_context+0x285/0x310 [ 1396.831914] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1396.831942] ? __perf_event_enable+0x4e0/0x4e0 [ 1396.831970] remote_function+0x125/0x1b0 [ 1396.832006] flush_smp_call_function_queue+0x1df/0x610 [ 1396.832032] ? perf_duration_warn+0x40/0x40 [ 1396.832070] __sysvec_call_function_single+0x92/0x3a0 [ 1396.832099] sysvec_call_function_single+0x89/0xc0 [ 1396.832133] [ 1396.832140] [ 1396.832149] asm_sysvec_call_function_single+0x12/0x20 [ 1396.832184] RIP: 0010:console_unlock+0xa7f/0xae0 [ 1396.832214] Code: f7 ff ff 4c 89 ef e8 00 59 49 00 e9 bd f9 ff ff 4c 89 ef e8 f3 58 49 00 e9 3b fa ff ff e8 b9 29 18 00 e8 24 f4 1e 00 fb 31 f6 <31> ff e8 ba 2b 18 00 e9 cc fe ff ff 4c 89 04 24 e8 ac 58 49 00 4c [ 1396.832234] RSP: 0018:ffff888008477b30 EFLAGS: 00000246 [ 1396.832254] RAX: 000000000000080f RBX: dffffc0000000000 RCX: 1ffffffff0d42dbe [ 1396.832269] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 01:30:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1010c2, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/timer_list\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file1\x00', 0x62c0c1, 0x48) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(r2, &(0x7f0000000080)='./file1\x00', &(0x7f0000000180)={{r3, r4/1000+10000}, {r5, r6/1000+10000}}) ioctl$EXT4_IOC_GET_ES_CACHE(0xffffffffffffffff, 0x40305839, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r2, 0x8008f512, &(0x7f00000001c0)) sendfile(r0, r1, 0x0, 0x100000b31) [ 1396.832283] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff86a16807 [ 1396.832297] R10: fffffbfff0d42d00 R11: 0000000000000001 R12: ffff888008477b88 [ 1396.832311] R13: ffffffff855e0650 R14: ffffffff82be75a0 R15: 0000000000000200 [ 1396.832327] ? netconsole_netdev_event+0x360/0x360 [ 1396.832388] ? devkmsg_read+0x730/0x730 [ 1396.832420] ? lock_release+0x6f0/0x6f0 [ 1396.832462] ? vprintk+0x80/0x90 [ 1396.832497] vprintk_emit+0x198/0x450 [ 1396.832531] vprintk+0x80/0x90 [ 1396.832562] _printk+0xba/0xed [ 1396.832589] ? record_print_text.cold+0x16/0x16 [ 1396.832620] ? lockdep_hardirqs_on+0x79/0x100 [ 1396.832655] ? _raw_spin_unlock_irqrestore+0x33/0x50 [ 1396.832687] ? ___ratelimit+0x21e/0x460 [ 1396.832728] kauditd_hold_skb.cold+0x41/0x50 [ 1396.832766] kauditd_thread+0x86b/0x1080 [ 1396.832796] ? audit_log_lost+0x180/0x180 [ 1396.832835] ? auditd_reset+0x180/0x180 [ 1396.832869] ? wait_woken+0x1f0/0x1f0 [ 1396.832898] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1396.832926] ? __kthread_parkme+0x15a/0x220 [ 1396.832952] ? auditd_reset+0x180/0x180 [ 1396.832986] kthread+0x2f0/0x3a0 [ 1396.833007] ? kthread_complete_and_exit+0x40/0x40 [ 1396.833037] ret_from_fork+0x22/0x30 [ 1396.833084] [ 1396.848013] Call Trace: [ 1396.848025] [ 1396.848048] x86_pmu_enable+0x580/0xd90 [ 1396.848084] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1396.848143] ctx_resched+0x2b0/0x390 [ 1396.848179] __perf_install_in_context+0x285/0x310 [ 1396.848212] ? __perf_event_enable+0x4e0/0x4e0 [ 1396.848245] remote_function+0x125/0x1b0 [ 1396.848287] flush_smp_call_function_queue+0x1df/0x610 [ 1396.848316] ? perf_duration_warn+0x40/0x40 [ 1396.848361] __sysvec_call_function_single+0x92/0x3a0 [ 1396.848394] sysvec_call_function_single+0x89/0xc0 [ 1396.848435] [ 1396.848443] [ 1396.848454] asm_sysvec_call_function_single+0x12/0x20 [ 1396.848495] RIP: 0010:console_unlock+0xa7f/0xae0 [ 1396.848527] Code: f7 ff ff 4c 89 ef e8 00 59 49 00 e9 bd f9 ff ff 4c 89 ef e8 f3 58 49 00 e9 3b fa ff ff e8 b9 29 18 00 e8 24 f4 1e 00 fb 31 f6 <31> ff e8 ba 2b 18 00 e9 cc fe ff ff 4c 89 04 24 e8 ac 58 49 00 4c [ 1396.848551] RSP: 0018:ffff888008477b30 EFLAGS: 00000246 [ 1396.848573] RAX: 000000000000081f RBX: dffffc0000000000 RCX: 1ffffffff0d42dbe [ 1396.848593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 1396.848611] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffffff86a16807 [ 1396.848628] R10: fffffbfff0d42d00 R11: 0000000000000001 R12: ffff888008477b88 [ 1396.848645] R13: ffffffff855e0650 R14: ffffffff82be75a0 R15: 0000000000000200 [ 1396.848663] ? netconsole_netdev_event+0x360/0x360 [ 1396.848733] ? devkmsg_read+0x730/0x730 [ 1396.848771] ? lock_release+0x6f0/0x6f0 [ 1396.848822] ? vprintk+0x80/0x90 [ 1396.848863] vprintk_emit+0x198/0x450 [ 1396.848903] vprintk+0x80/0x90 [ 1396.848937] _printk+0xba/0xed [ 1396.848965] ? record_print_text.cold+0x16/0x16 [ 1396.849004] ? lockdep_hardirqs_on+0x79/0x100 [ 1396.849044] ? _raw_spin_unlock_irqrestore+0x33/0x50 [ 1396.849083] ? ___ratelimit+0x21e/0x460 [ 1396.849131] kauditd_hold_skb.cold+0x41/0x50 [ 1396.849176] kauditd_thread+0x86b/0x1080 [ 1396.849210] ? audit_log_lost+0x180/0x180 [ 1396.849257] ? auditd_reset+0x180/0x180 [ 1396.849298] ? wait_woken+0x1f0/0x1f0 [ 1396.849331] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1396.849365] ? __kthread_parkme+0x15a/0x220 [ 1396.849394] ? auditd_reset+0x180/0x180 [ 1396.849435] kthread+0x2f0/0x3a0 [ 1396.849461] ? kthread_complete_and_exit+0x40/0x40 [ 1396.849496] ret_from_fork+0x22/0x30 [ 1396.849552] [ 1396.860045] loop7: detected capacity change from 0 to 256 01:30:04 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1396.908200] Call Trace: [ 1396.908580] [ 1396.908898] x86_pmu_enable+0x580/0xd90 [ 1396.909434] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1396.910028] ctx_resched+0x2b0/0x390 [ 1396.910523] __perf_install_in_context+0x285/0x310 [ 1396.911147] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1396.911847] ? __perf_event_enable+0x4e0/0x4e0 [ 1396.912429] remote_function+0x125/0x1b0 [ 1396.912967] flush_smp_call_function_queue+0x1df/0x610 [ 1396.913631] ? perf_duration_warn+0x40/0x40 [ 1396.914213] __sysvec_call_function_single+0x92/0x3a0 [ 1396.914875] sysvec_call_function_single+0x89/0xc0 [ 1396.915517] [ 1396.915815] [ 1396.916110] asm_sysvec_call_function_single+0x12/0x20 [ 1396.916785] RIP: 0010:lock_acquire+0x1db/0x4d0 [ 1396.917381] Code: 02 b8 ff ff ff ff 65 0f c1 05 69 9a d9 7e 83 f8 01 0f 85 86 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24 [ 1396.919633] RSP: 0018:ffff8880287975a8 EFLAGS: 00000206 [ 1396.920305] RAX: dffffc0000000000 RBX: 1ffff110050f2eb7 RCX: 000000008085230a [ 1396.921193] RDX: 1ffff1100850c7e4 RSI: 0000000000000001 RDI: 0000000000000000 [ 1396.922090] RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff86a16807 [ 1396.922985] R10: fffffbfff0d42d00 R11: 0000000000000001 R12: 0000000000000002 [ 1396.923875] R13: 0000000000000000 R14: ffffffff85202000 R15: 0000000000000000 [ 1396.924783] ? lock_acquire+0x1b2/0x4d0 [ 1396.925298] ? lock_release+0x6f0/0x6f0 [ 1396.925844] ? lock_is_held_type+0xd7/0x130 [ 1396.926410] ? find_held_lock+0x2c/0x110 [ 1396.926946] folio_memcg_lock+0x3a/0x490 [ 1396.927477] ? mem_cgroup_get_oom_group+0x420/0x420 [ 1396.928115] ? __pte_alloc_kernel+0x1c0/0x1c0 [ 1396.928713] page_remove_rmap+0x1f/0x760 [ 1396.929241] unmap_page_range+0xd36/0x2380 [ 1396.929840] ? vm_normal_page+0x2e0/0x2e0 [ 1396.930377] ? lock_release+0x3b2/0x6f0 [ 1396.930904] ? lock_downgrade+0x6d0/0x6d0 [ 1396.931430] ? uprobe_munmap+0x1c/0x560 [ 1396.931955] unmap_single_vma+0x198/0x310 [ 1396.932500] unmap_vmas+0x16b/0x2f0 [ 1396.932981] ? lock_downgrade+0x6d0/0x6d0 [ 1396.933513] ? unmap_mapping_range+0x50/0x50 [ 1396.934129] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1396.934841] exit_mmap+0x1d0/0x630 [ 1396.935305] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1396.935928] ? exit_aio+0x276/0x340 [ 1396.936398] ? do_munmap+0x40/0x40 [ 1396.936882] ? lock_is_held_type+0xd7/0x130 [ 1396.937454] mmput+0xc8/0x380 [ 1396.937889] do_exit+0xa34/0x2830 [ 1396.938342] ? find_held_lock+0x2c/0x110 [ 1396.938870] ? lock_release+0x3b2/0x6f0 [ 1396.939380] ? mm_update_next_owner+0x7d0/0x7d0 [ 1396.939979] ? lock_downgrade+0x6d0/0x6d0 [ 1396.940516] ? do_raw_spin_lock+0x121/0x260 [ 1396.941080] do_group_exit+0xd2/0x2f0 [ 1396.941579] get_signal+0x494/0x26e0 [ 1396.942102] ? signal_setup_done+0x4e0/0x4e0 [ 1396.942717] arch_do_signal_or_restart+0x2b0/0x1720 [ 1396.943450] ? do_futex+0x136/0x380 [ 1396.943974] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 1396.944794] ? get_sigframe_size+0x10/0x10 [ 1396.945402] ? __ia32_compat_sys_newlstat+0x70/0x70 [ 1396.946146] ? __x64_sys_futex+0x1c6/0x4c0 [ 1396.946754] ? __x64_sys_futex_time32+0x480/0x480 [ 1396.947467] exit_to_user_mode_prepare+0x143/0x1c0 [ 1396.948173] syscall_exit_to_user_mode+0x19/0x50 [ 1396.948842] do_syscall_64+0x48/0x90 [ 1396.949393] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1396.950142] RIP: 0033:0x7fcc342adb19 [ 1396.950667] Code: Unable to access opcode bytes at RIP 0x7fcc342adaef. [ 1396.951582] RSP: 002b:00007fcc31802218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1396.952650] RAX: fffffffffffffe00 RBX: 00007fcc343c1028 RCX: 00007fcc342adb19 [ 1396.953647] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007fcc343c1028 [ 1396.954646] RBP: 00007fcc343c1020 R08: 0000000000000000 R09: 0000000000000000 [ 1396.955653] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcc343c102c [ 1396.956642] R13: 00007fffdcc104ef R14: 00007fcc31802300 R15: 0000000000022000 [ 1396.957672] [ 1396.963177] Call Trace: [ 1396.963573] [ 1396.963912] x86_pmu_enable+0x580/0xd90 [ 1396.964491] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1396.965130] ctx_resched+0x2b0/0x390 [ 1396.965685] __perf_install_in_context+0x285/0x310 [ 1396.966400] ? __perf_event_enable+0x4e0/0x4e0 [ 1396.967058] remote_function+0x125/0x1b0 [ 1396.967657] flush_smp_call_function_queue+0x1df/0x610 [ 1396.968413] ? perf_duration_warn+0x40/0x40 [ 1396.969135] __sysvec_call_function_single+0x92/0x3a0 [ 1396.970099] sysvec_call_function_single+0x89/0xc0 [ 1396.971001] [ 1396.971420] [ 1396.971846] asm_sysvec_call_function_single+0x12/0x20 [ 1396.972669] RIP: 0010:__sanitizer_cov_trace_pc+0xd/0x60 [ 1396.973456] Code: 00 5d e9 26 22 bc 00 66 0f 1f 44 00 00 48 8b be b0 01 00 00 e8 b4 ff ff ff 31 c0 c3 90 65 8b 05 e9 4f bf 7e 89 c1 48 8b 34 24 <81> e1 00 01 00 00 65 48 8b 14 25 40 6f 02 00 a9 00 01 ff 00 74 0e [ 1396.976074] RSP: 0018:ffff888019cbf718 EFLAGS: 00000246 [ 1396.976876] RAX: 0000000080000001 RBX: 0000000000000000 RCX: 0000000080000001 [ 1396.978105] RDX: 0000000000000000 RSI: ffffffff81659006 RDI: 0000000000000003 [ 1396.979298] RBP: ffffea0000f0c4c0 R08: 0000000000000000 R09: 0000000000000000 [ 1396.980344] R10: ffffffff81658faa R11: 0000000000000000 R12: ffffea0000f0c4c8 [ 1396.981360] R13: ffff888019cbfa30 R14: ffff888041439148 R15: dffffc0000000000 [ 1396.982410] ? unmap_page_range+0xb7a/0x2380 [ 1396.983076] ? unmap_page_range+0xbd6/0x2380 [ 1396.983727] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1396.984538] unmap_page_range+0xbd6/0x2380 [ 1396.985189] ? vm_normal_page+0x2e0/0x2e0 [ 1396.985827] ? lock_release+0x3b2/0x6f0 [ 1396.986416] ? lock_downgrade+0x6d0/0x6d0 [ 1396.987024] ? uprobe_munmap+0x1c/0x560 [ 1396.987602] unmap_single_vma+0x198/0x310 [ 1396.988215] unmap_vmas+0x16b/0x2f0 [ 1396.988746] ? lock_downgrade+0x6d0/0x6d0 [ 1396.989340] ? unmap_mapping_range+0x50/0x50 [ 1396.990016] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1396.990820] exit_mmap+0x1d0/0x630 [ 1396.991348] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 1396.992060] ? exit_aio+0x276/0x340 [ 1396.992588] ? do_munmap+0x40/0x40 [ 1396.993137] ? lock_is_held_type+0xd7/0x130 [ 1396.993823] mmput+0xc8/0x380 [ 1396.994294] do_exit+0xa34/0x2830 [ 1396.994815] ? find_held_lock+0x2c/0x110 [ 1396.995449] ? lock_release+0x3b2/0x6f0 [ 1396.996031] ? mm_update_next_owner+0x7d0/0x7d0 [ 1396.996698] ? lock_downgrade+0x6d0/0x6d0 [ 1396.997310] ? do_raw_spin_lock+0x121/0x260 [ 1396.997972] do_group_exit+0xd2/0x2f0 [ 1396.998524] get_signal+0x494/0x26e0 [ 1396.999109] ? signal_setup_done+0x4e0/0x4e0 [ 1396.999768] arch_do_signal_or_restart+0x2b0/0x1720 [ 1397.000499] ? do_futex+0x136/0x380 [ 1397.001027] ? __ia32_compat_sys_get_robust_list+0x3b0/0x3b0 [ 1397.001851] ? get_sigframe_size+0x10/0x10 [ 1397.002481] ? __x64_sys_futex+0x1c6/0x4c0 [ 1397.003094] ? __x64_sys_futex_time32+0x480/0x480 [ 1397.003799] exit_to_user_mode_prepare+0x143/0x1c0 [ 1397.004511] syscall_exit_to_user_mode+0x19/0x50 [ 1397.005190] do_syscall_64+0x48/0x90 [ 1397.005674] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1397.006423] RIP: 0033:0x7eff01b5eb19 [ 1397.006952] Code: Unable to access opcode bytes at RIP 0x7eff01b5eaef. [ 1397.007872] RSP: 002b:00007efeff0d4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1397.008951] RAX: fffffffffffffe00 RBX: 00007eff01c71f68 RCX: 00007eff01b5eb19 [ 1397.009972] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007eff01c71f68 [ 1397.010969] RBP: 00007eff01c71f60 R08: 0000000000000000 R09: 0000000000000000 [ 1397.011974] R10: 0000000000000000 R11: 0000000000000246 R12: 00007eff01c71f6c [ 1397.012966] R13: 00007ffdb03ec5bf R14: 00007efeff0d4300 R15: 0000000000022000 [ 1397.013998] [ 1397.015668] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:30:04 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 43) 01:30:04 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffdfd, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1397.066057] FAULT_INJECTION: forcing a failure. [ 1397.066057] name failslab, interval 1, probability 0, space 0, times 0 [ 1397.066960] CPU: 1 PID: 8918 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1397.067535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1397.068357] Call Trace: [ 1397.068551] [ 1397.068725] dump_stack_lvl+0x8b/0xb3 [ 1397.069031] should_fail.cold+0x5/0xa [ 1397.069328] should_failslab+0x5/0x10 [ 1397.069614] __kmalloc_node_track_caller+0x7e/0x440 [ 1397.069996] ? alloc_uevent_skb+0x7b/0x210 [ 1397.070329] __alloc_skb+0xe3/0x340 [ 1397.070617] alloc_uevent_skb+0x7b/0x210 [ 1397.070933] kobject_uevent_env+0x9a1/0xfa0 [ 1397.071257] ? _raw_spin_unlock+0x24/0x40 [ 1397.071581] disk_event_uevent+0x17b/0x1e0 [ 1397.071901] ? disk_events_async_show+0x10/0x10 [ 1397.072237] ? __fget_files+0x28d/0x470 [ 1397.072542] disk_force_media_change+0x1e/0xc0 [ 1397.072890] loop_configure+0x75b/0x1950 [ 1397.073210] lo_ioctl+0x7c5/0x18b0 [ 1397.073479] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1397.073841] ? loop_set_status_old+0x1b0/0x1b0 [ 1397.074181] ? avc_ss_reset+0x180/0x180 [ 1397.074476] ? __lock_acquire+0xbac/0x5b70 [ 1397.074795] ? lock_is_held_type+0xd7/0x130 [ 1397.075138] ? selinux_inode_getsecctx+0x90/0x90 [ 1397.075502] ? loop_set_status_old+0x1b0/0x1b0 [ 1397.075843] blkdev_ioctl+0x362/0x7f0 [ 1397.076134] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1397.076458] ? __x64_sys_ioctl+0x97/0x210 [ 1397.076766] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1397.077147] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1397.077508] __x64_sys_ioctl+0x196/0x210 [ 1397.077802] do_syscall_64+0x3b/0x90 [ 1397.078080] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1397.078437] RIP: 0033:0x7f2ca2f968d7 [ 1397.078710] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1397.079934] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1397.080485] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1397.081023] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1397.081543] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1397.082058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1397.082580] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1397.083116] 01:30:04 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b33, 0x0) 01:30:04 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) r3 = gettid() migrate_pages(r3, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000200)={0x4, 0x80, 0x9, 0x1f, 0x80, 0x0, 0x0, 0x2, 0x10000, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x7ff, 0x8}, 0xc002, 0x3, 0x5, 0x5, 0x101, 0x200, 0xff, 0x0, 0xd3f, 0x0, 0x40}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x6, 0x40, 0x3, 0x6, 0x0, 0x2, 0x80000, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xc}, 0x8140, 0x37000000, 0x7, 0x2, 0x2, 0x2, 0xd2a, 0x0, 0xc46f}, r3, 0x10, r2, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xd14) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018080000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) [ 1397.103575] loop7: detected capacity change from 0 to 256 [ 1397.117659] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1397.637461] audit: type=1326 audit(1642815005.256:23): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8891 comm="syz-executor.6" exe="/syz-executor.6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8e68c95b19 code=0x0 01:30:19 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:30:19 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002480)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000025c0), 0x0, &(0x7f0000000080)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) getsockopt$IPT_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x0, 0x42, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) 01:30:19 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000b00), 0x0, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) r3 = gettid() migrate_pages(r3, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000200)={0x4, 0x80, 0x9, 0x1f, 0x80, 0x0, 0x0, 0x2, 0x10000, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x7ff, 0x8}, 0xc002, 0x3, 0x5, 0x5, 0x101, 0x200, 0xff, 0x0, 0xd3f, 0x0, 0x40}) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x6, 0x40, 0x3, 0x6, 0x0, 0x2, 0x80000, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xc}, 0x8140, 0x37000000, 0x7, 0x2, 0x2, 0x2, 0xd2a, 0x0, 0xc46f}, r3, 0x10, r2, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xd14) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018080000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) 01:30:19 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:30:19 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 44) 01:30:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b34, 0x0) 01:30:19 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000000494a1e09000000", @ANYRES32, @ANYBLOB="02000000000000002e2f66696c653000"]) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x17) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) 01:30:19 executing program 6: io_setup(0x6, &(0x7f0000000040)=0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r3 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x4) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) ioctl$BTRFS_IOC_QGROUP_CREATE(r3, 0x4010942a, &(0x7f0000000180)={0x1, 0x2}) io_submit(r0, 0x4, &(0x7f0000000440)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)="18", 0x1}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0xf000, r1, &(0x7f0000000100)="c153419874a77f8c3a4c00b04d1838a7ce950880192aeea1d4f1e390da35c1f1c361a843a5b4514a3fc3741667a480ba6d36130755bf7d787d097d72f60813d91d9e3e42817eaa", 0x47, 0x8, 0x0, 0x2, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x2, r3, &(0x7f00000001c0)="23c9f79edc1cef1609c451789daf8605b2def7afa3bcaef37075cab12b23cd617b35bf245b06d965b25a3472931d585cdca597e5fdb315ea4a617f86753eb35ec73771d64c4d5af0f70468518be9ff1e92151e5e42a2c0f7b9ade936d7a1da7b728727f7fb42d0a2e5bdc240", 0x6c, 0xfffffffffffffff9, 0x0, 0x3}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x1, r4, &(0x7f00000002c0)="1164a6baa1f3ef790446eb457afd559443fc5ad35560732232cb775006a6de7de16161cd20eb3062518e7b0f116a84db0ceca2bd723f226957cdb288ec50b4d033dce7f0256b93afa2cf9b8ef3d96885c0efa3ce75fa920253b839862a5c318f1818e7107a7720d880f7111802fcf23a3ee5910e358984162a175be3ba16310106765345449a363cbe588fcfdaf33a460f8d96f51717143bc6e137526e8ac492beb0fcfb34462eb1eeeed4716945ef6a3cd00d1f0756c05ef9b4bf658e9a6d1c2a0b2df102c9ace0b55099c489e4c2695f5628cb063aec27f52520495761ccb120aa6df0f65138", 0xe7, 0x100, 0x0, 0xb7ec5a9ee0eb49f9, r5}]) [ 1411.753798] FAULT_INJECTION: forcing a failure. [ 1411.753798] name failslab, interval 1, probability 0, space 0, times 0 [ 1411.755530] CPU: 0 PID: 8946 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1411.756508] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1411.756526] Call Trace: [ 1411.757703] [ 1411.758017] dump_stack_lvl+0x8b/0xb3 [ 1411.758524] should_fail.cold+0x5/0xa [ 1411.759012] ? create_object.isra.0+0x3a/0xa20 [ 1411.759602] should_failslab+0x5/0x10 [ 1411.760080] kmem_cache_alloc+0x5b/0x480 [ 1411.760602] create_object.isra.0+0x3a/0xa20 [ 1411.761174] ? kasan_unpoison+0x23/0x50 [ 1411.761692] __kmalloc_node_track_caller+0x269/0x440 [ 1411.762327] ? alloc_uevent_skb+0x7b/0x210 [ 1411.762886] __alloc_skb+0xe3/0x340 [ 1411.763359] alloc_uevent_skb+0x7b/0x210 [ 1411.763901] kobject_uevent_env+0x9a1/0xfa0 [ 1411.764467] ? _raw_spin_unlock+0x24/0x40 [ 1411.765013] disk_event_uevent+0x17b/0x1e0 [ 1411.765563] ? disk_events_async_show+0x10/0x10 [ 1411.766183] ? __fget_files+0x28d/0x470 [ 1411.766716] disk_force_media_change+0x1e/0xc0 [ 1411.767321] loop_configure+0x75b/0x1950 [ 1411.767855] ? putname+0xfe/0x140 [ 1411.768328] lo_ioctl+0x7c5/0x18b0 [ 1411.768796] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1411.769399] ? loop_set_status_old+0x1b0/0x1b0 [ 1411.770016] ? avc_ss_reset+0x180/0x180 [ 1411.770541] ? __lock_acquire+0xbac/0x5b70 [ 1411.771164] ? selinux_inode_getsecctx+0x90/0x90 [ 1411.771788] ? loop_set_status_old+0x1b0/0x1b0 [ 1411.772383] blkdev_ioctl+0x362/0x7f0 [ 1411.772877] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1411.773476] ? __x64_sys_ioctl+0x97/0x210 [ 1411.774022] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1411.774730] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1411.775329] __x64_sys_ioctl+0x196/0x210 [ 1411.775861] do_syscall_64+0x3b/0x90 [ 1411.776347] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1411.777012] RIP: 0033:0x7f2ca2f968d7 [ 1411.777486] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1411.779933] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1411.780883] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1411.781760] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1411.782663] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1411.783547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1411.784420] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1411.785325] [ 1411.787723] loop7: detected capacity change from 0 to 256 [ 1411.803299] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:30:19 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x10, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:30:19 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:30:19 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x1e, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:30:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b35, 0x0) 01:30:19 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:30:19 executing program 1: mount$cgroup2(0x0, &(0x7f0000000080)='./cgroup/cgroup.procs\x00', &(0x7f0000000040), 0x100c31, 0x0) 01:30:19 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec713cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:30:19 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:30:19 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 45) 01:30:19 executing program 3: r0 = syz_io_uring_setup(0x7db3, &(0x7f0000000000)={0x0, 0xa129, 0x20, 0x0, 0x103}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_io_uring_setup(0x7dfd, &(0x7f0000002600)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000002680), &(0x7f00000026c0)) 01:30:19 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r2 = syz_open_dev$usbmon(&(0x7f0000000180), 0x1f, 0x101480) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) ioctl$TIOCSTI(r3, 0x5412, &(0x7f00000000c0)=0x2) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x80}}, './file0\x00'}) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r6 = getpid() ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r4, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r5, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) tgkill(r6, r6, 0x0) r7 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) ioctl$TCXONC(r7, 0x540a, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:30:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b36, 0x0) 01:30:19 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x81) [ 1412.069031] FAULT_INJECTION: forcing a failure. [ 1412.069031] name failslab, interval 1, probability 0, space 0, times 0 [ 1412.070522] CPU: 0 PID: 8983 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1412.071509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1412.072899] Call Trace: [ 1412.072908] [ 1412.072917] dump_stack_lvl+0x8b/0xb3 [ 1412.072956] should_fail.cold+0x5/0xa [ 1412.072984] ? create_object.isra.0+0x3a/0xa20 [ 1412.073024] should_failslab+0x5/0x10 [ 1412.073046] kmem_cache_alloc+0x5b/0x480 [ 1412.073081] create_object.isra.0+0x3a/0xa20 [ 1412.073114] ? kasan_unpoison+0x23/0x50 [ 1412.073154] __kmalloc_node_track_caller+0x269/0x440 [ 1412.073181] ? alloc_uevent_skb+0x7b/0x210 [ 1412.073224] __alloc_skb+0xe3/0x340 [ 1412.073265] alloc_uevent_skb+0x7b/0x210 [ 1412.073302] kobject_uevent_env+0x9a1/0xfa0 [ 1412.073342] ? _raw_spin_unlock+0x24/0x40 [ 1412.073383] disk_event_uevent+0x17b/0x1e0 [ 1412.073414] ? disk_events_async_show+0x10/0x10 [ 1412.073449] ? __fget_files+0x28d/0x470 [ 1412.073483] disk_force_media_change+0x1e/0xc0 [ 1412.083075] loop_configure+0x75b/0x1950 [ 1412.083634] ? putname+0xfe/0x140 [ 1412.084112] lo_ioctl+0x7c5/0x18b0 [ 1412.084587] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1412.085235] ? loop_set_status_old+0x1b0/0x1b0 [ 1412.085268] ? avc_ss_reset+0x180/0x180 [ 1412.085303] ? __lock_acquire+0xbac/0x5b70 [ 1412.085401] ? selinux_inode_getsecctx+0x90/0x90 [ 1412.085445] ? loop_set_status_old+0x1b0/0x1b0 [ 1412.085475] blkdev_ioctl+0x362/0x7f0 [ 1412.085498] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1412.085522] ? __x64_sys_ioctl+0x97/0x210 [ 1412.085550] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1412.085581] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1412.085609] __x64_sys_ioctl+0x196/0x210 [ 1412.085639] do_syscall_64+0x3b/0x90 [ 1412.085671] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1412.085706] RIP: 0033:0x7f2ca2f968d7 [ 1412.093253] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1412.093277] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1412.093301] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1412.093317] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1412.093331] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1412.093346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1412.093360] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1412.093401] [ 1412.110821] loop7: detected capacity change from 0 to 256 [ 1412.119212] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:30:19 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x2, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="c56de74fc1a55e903ec421e2c14029df6cf04a9d116764d050f96541ecff492c63787a91fc716fb3bfeb5f264be53ee9634b6038fc64c2c62979ce24ae696e2f2532abb89e7f6df6bdd5b46530a34b593f8ff30acf2a0f2fa7f2e090cb9f4b3cbece70edfb83d40eb2b380b7ed33c2c865d7c58cb74d7cda30bb7ee7c0751f1e6b030e62489407b80615c3852f085052473b009b028b7f26eacb2ec3b93d4f8c1720a7c0897b", 0xa6, 0x1}], 0x10, &(0x7f00000001c0)={[{@nouid32}]}) openat$incfs(r0, &(0x7f0000000200)='.log\x00', 0x105e02, 0xc0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000005, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_BLANKSCREEN(r1, 0x4b66, &(0x7f0000000000)) [ 1414.561517] EXT4-fs (loop3): error count since last fsck: 1 [ 1414.562303] EXT4-fs (loop3): initial error at time 1642814693: ext4_orphan_get:1419 [ 1414.563246] EXT4-fs (loop3): last error at time 1642814693: ext4_orphan_get:1419 [ 1417.122331] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 1417.123307] I/O error, dev sr0, sector 0 op 0x1:(WRITE) flags 0x100000 phys_seg 1 prio class 0 [ 1417.124659] Buffer I/O error on dev sr0, logical block 0, lost async page write 01:30:35 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704c83b5f2b1ca06c64a2abf3e79f29dce6"}) 01:30:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 46) 01:30:35 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b37, 0x0) 01:30:35 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x40) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x13) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) 01:30:35 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:30:35 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x5, 0x8002) ioctl$RTC_ALM_SET(r1, 0x40247007, &(0x7f0000000fc0)={0x1a, 0x22, 0xd, 0x1b, 0xb, 0x6, 0x5, 0xc0}) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000040)) ioctl$RTC_ALM_READ(r2, 0x80247008, &(0x7f00000004c0)) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f00000010c0)) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0xffb) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f0000000180)="5b4b6b477815ef4cfa041f7f22db7b9f845099a540881fe6c5f1ef474cb23ed53154a7313dabd2446bf0e81faf79087ca5723aad4db1d98288f7baa9b0899988e2dd9580240c635b20b53e067e8ee12789942f5f8531272cba35777a6189e518ebbd1c4576cd4e4fa1677f5fa54adde0884aba9103172865b207344213e9d9b9bb13847b4bef9a42e10a9d8a68089b77216fac6ce4f8cd05bbf44e2a7b18f45e0d47ebd15ca949cfd2cbe888633c06bf35586f1fb64d531de075c24c20183640e46529e861", 0xc5}, {&(0x7f0000000280)="830bee9be2d6eff00bf999e81f869f72f2de94ed7dcd5e554c6f6cb511ba14b3a90b0765e813bb85928ef5158efcc6e737f5702a8630f4835781c044ec3ba6ea3a7f66d42668f94a9bd552bf9040b69cb9ac4e9265d75d762cfa8a1afd6eb1becfe42dfff1879084f3d6e4e2c8c2a4c5fc4394ed72495aa11a9af0c0cf095cefa5e0dcc6da4cf2ab7c4c3cf4b555c67a76087f40db2bc7237faa719adef3a34fc599d9dbceb5d7ab2439a10ff561ed4cc669e133001ce22ff4bb70", 0xbb}, {&(0x7f0000000340)="16e3c5fc71e64f6cb85007b1addf17135eba2c8d90a499b2e77a2254949f72cff8fec40683d54ab6d650ff4889fe4cb4bb7902aac475a651ce66e4e65543bdf43eff97870db580661b52519a8726fd39266b398acf5a9a90d1c1c0d3afa3bea1d0552a691f087c58cee6d0b34605af272f47ca3924c2b164ddc421426c93948c35fd3891f71add40d0dc0d25bec5d83ed91ae3", 0x93}, {&(0x7f00000000c0)="d4638f8f3d2db1e2e99bbcd0dd881ce91844e14cd997800249b4634ef6adec06e725d4b0508502541e7aa73cedcdac34ae7667c4b9d2d74eb0ac27b29f5ce4ba87a1124df6e894b40aa5a1c07f9687a21b56ca", 0x53}, {&(0x7f0000000400)="4fb123fed96841b5e1258e0d8b08ffcc6bdebbc7a6593caf89", 0x19}], 0x5, 0x0) write$binfmt_aout(r1, &(0x7f0000001100)=ANY=[@ANYBLOB="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"], 0xaba) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000500), 0x212000, 0x0) ioctl$RTC_AIE_ON(0xffffffffffffffff, 0x7001) openat$incfs(r1, &(0x7f0000001040)='.pending_reads\x00', 0x2200, 0x100) 01:30:35 executing program 3: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x90800, 0x3c, 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{&(0x7f0000000cc0)="73797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b00006c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a4b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c000000000000d20bfc8d23f8b6381b4aabebeb5ac664a18bd05b8024b12ae76bc0367e2ad27f676dceb37b0e9f6881e4a4e037", 0x43d, 0x8f800}, {&(0x7f0000014c00)="02000200ee00000001d7f0012001000000800000200000000080000030000000", 0x20, 0x90000}], 0x0, &(0x7f0000014d00)) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) r2 = dup2(r0, r0) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000001440)={0x0, 0x3f}) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) recvmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0x6e, &(0x7f00000000c0)=[{&(0x7f00000007c0)=""/200, 0xc8}, {&(0x7f00000008c0)=""/228, 0xe4}, {&(0x7f00000009c0)=""/242, 0xf2}, {&(0x7f0000000140)=""/81, 0x51}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000f3ab9b79fa291e47b48960921dfc00fcffffce21943cd699148747f83f11c5c9b1b4f359ac33e3411938ee313932dd01677763d5f6c04ac48924cd042fd863389ba7799b1eec5c2697728aec9343e335b94dde9d8853812ced8840224839e08cbe483c3c7017599803", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32], 0x58}, 0x3002) 01:30:35 executing program 1: stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r0, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r2, 0xc018937b, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r0, r1}}, './file0\x00'}) r3 = add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc3}, &(0x7f0000000200)={0x0, "1e72251008c1fdab246c33fe298e8d00a5ea68d9e217859f899e54333776a1660869ef2b267d447014af336ff0b81830089cb9297cabffe1356ef01f54140816"}, 0x48, 0xfffffffffffffffb) keyctl$describe(0x6, r3, 0x0, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, r3) uselib(&(0x7f0000000080)='./file1\x00') [ 1428.219230] FAULT_INJECTION: forcing a failure. [ 1428.219230] name failslab, interval 1, probability 0, space 0, times 0 [ 1428.220058] CPU: 0 PID: 9015 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1428.220073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1428.220083] Call Trace: [ 1428.220087] [ 1428.220093] dump_stack_lvl+0x8b/0xb3 [ 1428.220115] should_fail.cold+0x5/0xa [ 1428.220130] ? skb_clone+0x170/0x3c0 [ 1428.220152] should_failslab+0x5/0x10 [ 1428.220165] kmem_cache_alloc+0x5b/0x480 [ 1428.220185] skb_clone+0x170/0x3c0 [ 1428.220206] netlink_broadcast+0x9ae/0xd60 [ 1428.220233] ? alloc_uevent_skb+0x1c2/0x210 01:30:35 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3f00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:30:35 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 47) [ 1428.220256] kobject_uevent_env+0x945/0xfa0 [ 1428.220277] ? _raw_spin_unlock+0x24/0x40 [ 1428.220300] disk_event_uevent+0x17b/0x1e0 [ 1428.220318] ? disk_events_async_show+0x10/0x10 [ 1428.220337] ? __fget_files+0x28d/0x470 [ 1428.220357] disk_force_media_change+0x1e/0xc0 [ 1428.220374] loop_configure+0x75b/0x1950 [ 1428.220394] ? putname+0xfe/0x140 [ 1428.220417] lo_ioctl+0x7c5/0x18b0 [ 1428.220430] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1428.220448] ? loop_set_status_old+0x1b0/0x1b0 [ 1428.220467] ? avc_ss_reset+0x180/0x180 [ 1428.220486] ? __lock_acquire+0xbac/0x5b70 [ 1428.220540] ? selinux_inode_getsecctx+0x90/0x90 [ 1428.220564] ? loop_set_status_old+0x1b0/0x1b0 [ 1428.220580] blkdev_ioctl+0x362/0x7f0 [ 1428.220593] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1428.220606] ? __x64_sys_ioctl+0x97/0x210 [ 1428.220621] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1428.220639] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1428.220654] __x64_sys_ioctl+0x196/0x210 [ 1428.220673] do_syscall_64+0x3b/0x90 [ 1428.220693] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1428.220712] RIP: 0033:0x7f2ca2f968d7 [ 1428.220721] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1428.220733] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1428.220747] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1428.220756] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1428.220763] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1428.220772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1428.220780] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1428.220802] [ 1428.222092] loop7: detected capacity change from 0 to 256 [ 1428.232055] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1428.327040] FAULT_INJECTION: forcing a failure. [ 1428.327040] name failslab, interval 1, probability 0, space 0, times 0 [ 1428.327061] CPU: 0 PID: 9037 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1428.327074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1428.327084] Call Trace: [ 1428.327088] [ 1428.327093] dump_stack_lvl+0x8b/0xb3 [ 1428.327116] should_fail.cold+0x5/0xa [ 1428.327131] ? __kernfs_new_node+0xd4/0x8b0 [ 1428.327147] should_failslab+0x5/0x10 [ 1428.327160] kmem_cache_alloc+0x5b/0x480 [ 1428.327179] __kernfs_new_node+0xd4/0x8b0 [ 1428.327195] ? kernfs_path_from_node+0x60/0x60 [ 1428.327207] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1428.327228] ? mark_held_locks+0x9e/0xe0 [ 1428.327252] ? lock_is_held_type+0xd7/0x130 [ 1428.327272] ? find_held_lock+0x2c/0x110 [ 1428.327289] kernfs_create_dir_ns+0x9c/0x220 [ 1428.327307] internal_create_group+0x782/0xb20 [ 1428.327330] ? sysfs_remove_group+0x170/0x170 [ 1428.327351] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1428.327368] ? __loop_update_dio+0x2a3/0x620 [ 1428.327385] loop_configure+0xe87/0x1950 [ 1428.327409] lo_ioctl+0x7c5/0x18b0 [ 1428.327422] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1428.327439] ? loop_set_status_old+0x1b0/0x1b0 [ 1428.327456] ? avc_ss_reset+0x180/0x180 [ 1428.327476] ? __lock_acquire+0xbac/0x5b70 [ 1428.327526] ? selinux_inode_getsecctx+0x90/0x90 [ 1428.327550] ? loop_set_status_old+0x1b0/0x1b0 [ 1428.327565] blkdev_ioctl+0x362/0x7f0 [ 1428.327578] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1428.327591] ? __x64_sys_ioctl+0x97/0x210 [ 1428.327608] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1428.327624] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1428.327638] __x64_sys_ioctl+0x196/0x210 [ 1428.327654] do_syscall_64+0x3b/0x90 [ 1428.327671] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1428.327690] RIP: 0033:0x7f2ca2f968d7 [ 1428.327700] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1428.327712] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1428.327725] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1428.327734] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1428.327742] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1428.327750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1428.327757] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1428.327778] [ 1428.327906] loop7: detected capacity change from 0 to 256 [ 1428.352555] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:30:36 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:30:36 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b3a, 0x0) 01:30:36 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:30:36 executing program 6: r0 = fsmount(0xffffffffffffffff, 0x0, 0xff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18}, './file1\x00'}) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x80) move_mount(0xffffffffffffff9c, &(0x7f0000000480)='./file1\x00', 0xffffffffffffff9c, &(0x7f00000004c0)='.\x00', 0x2) 01:30:36 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000000c0)="5aa3bc374225c5c05b31cb217eea5a775a3cb0a6c70bfbaf4bdf5e85ed8be007fb355068d520001cdd0da54b616a5f02ce68efb7441370de6b69f67b71da561a86bd509e6cbdec8454136cd22b8094e031bcfe4af79f5cf3469aff86f2700708c3d8b932b435f565009a3ef0d4e92eca662a393424c805e140328a0b1ba89d1eacfd86ee273782ba535b41fc2951af709a77f22824233a0f5d88f833c06383fe88f5ac1229f1b4304c669cb0ca2c9bfc434df6355bef50c51254d2b8ae889b2b892aaa0615c6e9c0c1674f88850b60289d57d421") ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:30:36 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:30:52 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x1) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:30:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = gettid() ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000480)) r2 = syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/cgroup\x00') ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2, {0x4}}, './file1\x00'}) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f00000000c0)=ANY=[@ANYBLOB="06005f3b4abe56fc2135ec12ade5b561db6cff18000000"]) 01:30:52 executing program 6: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$nfs(&(0x7f0000000e40), &(0x7f0000000e80)='./file0\x00', 0x0, 0x1, &(0x7f0000001fc0)=[{&(0x7f0000000ec0)}], 0x760c1, &(0x7f0000002040)={[{'veth1_to_bridge\x00'}, {'erspan0\x00'}, {'ip6tnl0\x00'}, {'[!).-'}, {'ip_vti0\x00'}, {'&%'}, {'@[![.[&$\\'}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@fowner_eq}, {@pcr={'pcr', 0x3d, 0x8}}, {@euid_gt}, {@obj_role}]}) unlinkat(r0, &(0x7f0000002140)='./file0/file0\x00', 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000480)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1d00ffff", @ANYRES16=r2, @ANYBLOB="010000000000000000003100000005003500000000000500330000000000050036000000000008000200", @ANYRES32=r4, @ANYBLOB], 0x34}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40001) syz_genetlink_get_family_id$ethtool(&(0x7f00000021c0), 0xffffffffffffffff) 01:30:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 48) 01:30:52 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b3b, 0x0) 01:30:52 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:30:52 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:30:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$HIDIOCGDEVINFO(0xffffffffffffffff, 0x801c4803, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000005c0)={{0x1, 0x1, 0x18, r2, {0xfffffff7}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r3, 0xc018937b, &(0x7f0000000640)={{0x1, 0x1, 0x18}, './file0\x00'}) stat(&(0x7f0000003800)='./file0\x00', &(0x7f0000003840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r5, 0x540a, 0x2) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) r7 = fspick(0xffffffffffffffff, &(0x7f00000038c0)='./file0\x00', 0x0) r8 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r8, 0x540a, 0x2) r9 = inotify_init() r10 = getpid() stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r11, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000004080)={0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003900)=""/240, 0xf0}, {&(0x7f0000003a00)=""/243, 0xf3}, {&(0x7f0000003b00)=""/191, 0xbf}, {&(0x7f0000003bc0)=""/39, 0x27}, {&(0x7f0000003c00)=""/189, 0xbd}, {&(0x7f0000003cc0)=""/225, 0xe1}, {&(0x7f0000003dc0)=""/97, 0x61}, {&(0x7f0000003e40)=""/198, 0xc6}], 0x8, &(0x7f0000003fc0)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}], 0xa0}, 0x1a001) sendmsg$netlink(r0, &(0x7f0000004180)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x1000}, 0xc, &(0x7f00000037c0)=[{&(0x7f0000000100)={0x228, 0x2b, 0x200, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x1fc, 0x6f, 0x0, 0x1, [@generic="f9478335a7f81031cb30bbdeac9b62b698e9d78c7b4ab0af585c66c820f8df0281b630d02495d19aa2ab79409062a47ebf05a92f1cedac204a74c0a7ca778cac627615d91f31da625b594f6b3dc594", @typed={0x6, 0x12, 0x0, 0x0, @str='{\x00'}, @typed={0xc, 0x2e, 0x0, 0x0, @u64=0x81}, @generic="62531b7e7d85c21535108c69a7e57ae1d172767f98ff514b10c60f43f6f1feaf863d6c7eea384726e3ca7a6faed047371df698cfb58ae83b68045c4713215cab14e29a273c48bb33dbcbd4979ee4f9fe5ea74b2a80a22a178660bb42fbf07b28d82c5f42f8f5322f25b07c5c76c3aecc3d828560168bcac47edeef6b00aa210814a609e4844c463558364f89224465a5e0d5a8d6114154d7d7", @generic="2c67a73529e04a6bc030cf0e4d39356c0d0554a9b12f64c6a2299c9c819795c62e4992ee367dd557774fe9edc38ea82f52224d43f15f3aa782864c58b1792524f2352a5734366ca0ead55ace61b08bc33abefc86ba3ddee3907aef3d060b3280af8d478021ea28726204089230ff8ac774bdb4ee067fb3dd9658b1ef65527478b00cd928a72a201609d48a1ad6337cac9f9a2fc5ace8ea383fedbbaeacf11605e1a51827bcd3e1509b9e7cc3e6054c855e0f1bee102ba6ef076e5e667f41dd36018b4c9e7805bd3046cbd63cfd9212eed071aea3e4fcca3202b42c3903e56f42cc1a5e829b7f12e8c86f833e4d91d3714938c90d", @typed={0x8, 0x57, 0x0, 0x0, @ipv4=@loopback}]}, @typed={0x8, 0x52, 0x0, 0x0, @fd}, @typed={0x8, 0x8c, 0x0, 0x0, @u32=0x5}, @typed={0xa, 0x86, 0x0, 0x0, @str='{/^p+\x00'}]}, 0x228}, {&(0x7f0000000340)={0x10, 0x3c, 0x1, 0x70bd2d, 0x25dfdbfc}, 0x10}, {&(0x7f0000000380)={0x1098, 0x3, 0x300, 0x70bd2c, 0x25dfdbfe, "", 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@typed={0x5, 0x7d, 0x0, 0x0, @str='\x00'}, @generic="d5abb751d2a144bcd8f1dac2e5f0de98e3c3ec74a5a1a5cb31729ca39c278be772b73f6e7b52d2db87e5a0188f6830c9b4a3cd09a6c7061879f599959c7394969eafc0e3dfda1aa5eda6c011403fe6187dfe488cd9160b2f0ec23d45128f176561315298b4cd0245b54e4462adfb322c5d1c735e7a91bf48bbd91ab6a1ec11090d926cd457b268dea178235674b3927eda719dc68dc8fa522a1b45117d8087d4c0957aca82f1f6f7e3a40de587865edf4c22fba7cc37434002d313588305b0bcb9784e4cbdf0aadd3a2b88c46d69be331e9377959549ab876586de096ca9", @typed={0x8, 0x16, 0x0, 0x0, @pid}, @typed={0x14, 0x51, 0x0, 0x0, @ipv6=@dev={0xfe, 0x80, '\x00', 0x28}}]}, @generic="e8c4198c850c57313f7472939dae49f94fd75ed7b76d9fd4909f538df6aa9e4fa3a1f60f9f60149db1dc2f44ff99a79e36c6e5033965dbed9a940d6dc8a6e4280d2509988896046018bf2cb1e162198450d3f3014cf3309711db774d3309b935430d014cdce6b3a1ded414befb78bf66bae787b7244cacbce1a3b268332836", @nested={0x1ab, 0x89, 0x0, 0x1, [@generic="3f25b5b6801148459351450bb9c6f64327b8c6fcdf425f5b7850969cca647f95408d57c8d8fbee43002bd90f48a8fcb9f036229660b1456799d7492e8890ab4e4bac8ccfc41c756e08d0b8241d74021041d18727847727fbc742f7c82081a5c050186d5c8fb0445a01b9186b37a1748c91d214f8effb8e28c83e9aba26c68bc7f46ef6515a859bd3db074174c50836350ccac8d6dae569b7c1b649e1e9cbd9d8ce71a40eed8cde4da4d7bd7526444bc162706f8338958e48de72e6", @typed={0x8, 0x7d, 0x0, 0x0, @fd=r0}, @typed={0x6, 0x7, 0x0, 0x0, @str='^@'}, @typed={0x14, 0x3c, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @empty}}, @typed={0x8, 0x1b, 0x0, 0x0, @u32=0x8c}, @generic="282785120e87543031cade9ee4629f29c2fb53cf2158222c0734c7f5ffe4e51a50e57949ef47106924984eb3f4d0fa82e9f250a0ec1644b4d0bf75718a2530ca4428aa666c0d4d9bdbd38f8b71df00620f0f49f72464ceb5e7e8a35f5c33978a9c4afee0da7166716725b0f859be2d1af0f57bfdfcfc0d109b04eb109287b4750b1dfef39d840a552ac56c2ee54d3456644fc1e417f9a5adf306a8196087f23426585ee35c408573fe308186f8650ac7abf6b5aad0417d9f649077db808f9ef7"]}, @generic="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"]}, 0x2344}], 0x4, &(0x7f00000040c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r4}}}, @rights={{0x30, 0x1, 0x1, [r0, r5, r0, r6, r7, r0, r8, r9]}}, @cred={{0x1c, 0x1, 0x2, {r10, r11, r12}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0xb0, 0x4000000}, 0x800) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000001800010500000000000000000a000000d8c93106"], 0x1c}], 0x1}, 0x0) [ 1444.601608] FAULT_INJECTION: forcing a failure. [ 1444.601608] name failslab, interval 1, probability 0, space 0, times 0 [ 1444.602681] CPU: 1 PID: 9074 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1444.603259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1444.604086] Call Trace: [ 1444.604279] [ 1444.604454] dump_stack_lvl+0x8b/0xb3 [ 1444.604750] should_fail.cold+0x5/0xa [ 1444.605036] ? create_object.isra.0+0x3a/0xa20 [ 1444.605387] should_failslab+0x5/0x10 [ 1444.605680] kmem_cache_alloc+0x5b/0x480 [ 1444.605992] create_object.isra.0+0x3a/0xa20 [ 1444.606330] ? kasan_unpoison+0x23/0x50 [ 1444.606657] kmem_cache_alloc+0x239/0x480 [ 1444.606971] __kernfs_new_node+0xd4/0x8b0 [ 1444.607289] ? kernfs_path_from_node+0x60/0x60 [ 1444.607631] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1444.608021] ? mark_held_locks+0x9e/0xe0 [ 1444.608339] ? lock_is_held_type+0xd7/0x130 [ 1444.608674] ? find_held_lock+0x2c/0x110 [ 1444.608982] kernfs_create_dir_ns+0x9c/0x220 [ 1444.609318] internal_create_group+0x782/0xb20 [ 1444.609676] ? sysfs_remove_group+0x170/0x170 [ 1444.610013] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1444.610401] ? __loop_update_dio+0x2a3/0x620 [ 1444.610735] loop_configure+0xe87/0x1950 [ 1444.611053] lo_ioctl+0x7c5/0x18b0 [ 1444.611315] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1444.611681] ? loop_set_status_old+0x1b0/0x1b0 [ 1444.612019] ? avc_ss_reset+0x180/0x180 [ 1444.612326] ? __lock_acquire+0xbac/0x5b70 [ 1444.612677] ? selinux_inode_getsecctx+0x90/0x90 [ 1444.613041] ? loop_set_status_old+0x1b0/0x1b0 [ 1444.613383] blkdev_ioctl+0x362/0x7f0 [ 1444.613669] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1444.614020] ? __x64_sys_ioctl+0x97/0x210 [ 1444.614327] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1444.614745] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1444.615102] __x64_sys_ioctl+0x196/0x210 [ 1444.615410] do_syscall_64+0x3b/0x90 [ 1444.615693] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1444.616084] RIP: 0033:0x7f2ca2f968d7 [ 1444.616358] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1444.617664] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1444.618214] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1444.618743] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1444.619258] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1444.619779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1444.620297] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1444.620827] 01:30:52 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b3c, 0x0) [ 1444.648971] loop7: detected capacity change from 0 to 256 01:30:52 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x400001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1444.656281] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:30:52 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xd, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000000)={0x90000012}) ioctl$KDSKBLED(r0, 0x4b65, 0x1000) 01:30:52 executing program 6: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(0xffffffffffffffff, 0x0, 0x0) r0 = syz_mount_image$nfs(&(0x7f0000000e40), &(0x7f0000000e80)='./file0\x00', 0x0, 0x1, &(0x7f0000001fc0)=[{&(0x7f0000000ec0)}], 0x760c1, &(0x7f0000002040)={[{'veth1_to_bridge\x00'}, {'erspan0\x00'}, {'ip6tnl0\x00'}, {'[!).-'}, {'ip_vti0\x00'}, {'&%'}, {'@[![.[&$\\'}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@fowner_eq}, {@pcr={'pcr', 0x3d, 0x8}}, {@euid_gt}, {@obj_role}]}) unlinkat(r0, &(0x7f0000002140)='./file0/file0\x00', 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000480)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1d00ffff", @ANYRES16=r2, @ANYBLOB="010000000000000000003100000005003500000000000500330000000000050036000000000008000200", @ANYRES32=r4, @ANYBLOB], 0x34}}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x400, 0x70bd2b, 0x25dfdbff, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40001) syz_genetlink_get_family_id$ethtool(&(0x7f00000021c0), 0xffffffffffffffff) 01:30:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 49) 01:30:52 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0x40305839, &(0x7f0000000040)=ANY=[@ANYBLOB="0600000000fdd2a784adff1800ff01000000002b"]) r1 = epoll_create1(0x80000) write(r1, &(0x7f0000000240)="ec8b71995daa4bf06e9325629b8f3d3577acafe838d1b33674482edaa873c8a5c03431962316e39ba09b1afa193d45adad389b776f4a9a86783395e55098f06021dbfa4a19ed83500c710c505cb8ec9c068a7e71ff8ded24ad6d2e9697e9dfd43e8ee322a8d500d71c5c8c4bb4551db676d960cbb5eb239e628efe9d274ea33865a22198a84d7b02d7d7846a31d575276dfc2d93e30dd4de7401ae", 0x9b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) fallocate(r2, 0x20, 0x0, 0xffff77ff000) setxattr$security_ima(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200), 0x0, 0x0, 0x0) 01:30:52 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_MGMT_A_DOMAIN={0x9, 0x1, 'vfat\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x17}}]}, 0x28}, 0x1, 0x0, 0x0, 0x20040011}, 0x40) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000403004000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) [ 1444.767384] FAULT_INJECTION: forcing a failure. [ 1444.767384] name failslab, interval 1, probability 0, space 0, times 0 [ 1444.768320] CPU: 1 PID: 9097 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1444.768335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1444.768345] Call Trace: [ 1444.768350] [ 1444.768355] dump_stack_lvl+0x8b/0xb3 [ 1444.768379] should_fail.cold+0x5/0xa [ 1444.768394] ? __kernfs_new_node+0xd4/0x8b0 [ 1444.768410] should_failslab+0x5/0x10 [ 1444.768423] kmem_cache_alloc+0x5b/0x480 [ 1444.768443] __kernfs_new_node+0xd4/0x8b0 [ 1444.768459] ? kernfs_path_from_node+0x60/0x60 [ 1444.768473] ? find_held_lock+0x2c/0x110 [ 1444.768490] ? lock_release+0x3b2/0x6f0 [ 1444.768504] ? kernfs_add_one+0x3c6/0x550 [ 1444.768517] ? lock_downgrade+0x6d0/0x6d0 [ 1444.768539] ? lock_is_held_type+0xd7/0x130 [ 1444.768565] kernfs_new_node+0x93/0x120 [ 1444.768582] __kernfs_create_file+0x51/0x350 [ 1444.768600] sysfs_add_file_mode_ns+0x218/0x430 [ 1444.768618] ? component_del+0x4c0/0x4c0 [ 1444.768641] internal_create_group+0x322/0xb20 [ 1444.768663] ? sysfs_remove_group+0x170/0x170 [ 1444.768684] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1444.768700] ? __loop_update_dio+0x2a3/0x620 [ 1444.768717] loop_configure+0xe87/0x1950 [ 1444.768741] lo_ioctl+0x7c5/0x18b0 [ 1444.768754] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1444.768772] ? loop_set_status_old+0x1b0/0x1b0 [ 1444.768788] ? avc_ss_reset+0x180/0x180 [ 1444.768807] ? __lock_acquire+0xbac/0x5b70 [ 1444.768857] ? selinux_inode_getsecctx+0x90/0x90 [ 1444.768881] ? loop_set_status_old+0x1b0/0x1b0 [ 1444.768897] blkdev_ioctl+0x362/0x7f0 [ 1444.768910] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1444.768923] ? __x64_sys_ioctl+0x97/0x210 [ 1444.768940] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1444.768955] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1444.768970] __x64_sys_ioctl+0x196/0x210 [ 1444.768986] do_syscall_64+0x3b/0x90 [ 1444.769004] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1444.769023] RIP: 0033:0x7f2ca2f968d7 [ 1444.769032] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1444.769045] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1444.769058] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1444.769068] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1444.769076] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1444.769084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1444.769092] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1444.769113] [ 1444.769298] loop7: detected capacity change from 0 to 256 [ 1444.784082] loop2: detected capacity change from 0 to 256 [ 1444.790698] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1444.805422] FAT-fs (loop2): Unrecognized mount option "" or missing value [ 1444.838815] loop2: detected capacity change from 0 to 256 [ 1444.840320] FAT-fs (loop2): Unrecognized mount option "" or missing value 01:31:07 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b3d, 0x0) [ 1460.163886] loop2: detected capacity change from 0 to 16383 01:31:07 executing program 3: rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xffff3d16}) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)=[{{&(0x7f0000000140)=@abs, 0xffffffffffffff05, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/64, 0x40}, {&(0x7f00000002c0)=""/90, 0x5a}, {&(0x7f0000000340)=""/219, 0xdb}, {&(0x7f0000000440)=""/126, 0x7e}, {&(0x7f00000004c0)=""/23, 0x17}], 0x6, &(0x7f0000000580), 0xa8}}, {{&(0x7f0000000640), 0x6e, &(0x7f0000000840)=[{&(0x7f00000006c0)=""/145, 0x91}, {&(0x7f0000000780)=""/76, 0x4c}, {&(0x7f0000000a00)=""/165}, {&(0x7f0000000ac0)=""/247}, {&(0x7f0000000bc0)=""/197}], 0x2, &(0x7f0000000940)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x0, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}], 0x2, 0x20, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x5, 0x80, 0x9, 0x3, 0x75, 0x9, 0x0, 0x8000, 0x1000, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000000), 0xe}, 0x10, 0x9, 0x3f, 0x3, 0x0, 0x3, 0x8, 0x0, 0x1, 0x0, 0x1}, 0xffffffffffffffff, 0x7, r1, 0xf) 01:31:07 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 50) 01:31:07 executing program 4: r0 = gettid() rt_tgsigqueueinfo(r0, 0xffffffffffffffff, 0x3, &(0x7f00000000c0)={0x3d, 0x7f, 0xbc}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) sched_setattr(0x0, &(0x7f0000000040)={0xfffffffffffffcee}, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={0xffffffffffffffff, r2, 0x2}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:31:07 executing program 6: keyctl$update(0x2, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x39a}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) r3 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f00000001c0)=0x400000) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, 0x0) 01:31:07 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:31:07 executing program 1: syz_emit_ethernet(0x132, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x0) 01:31:07 executing program 2: mount(0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) mount$9p_unix(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0), 0x20000, &(0x7f0000000400)=ANY=[@ANYBLOB="7472616e733d756e69782c64656275673d307830303028a8ed9e3030303030303030312c70726976706f72742c76657273696f6e3d3970323030302e752c7569643c19c288429ca70b2cb7356b0222385aac54d94f83a3070e8b92bd394416b184eff0", @ANYRESDEC=0xee00, @ANYBLOB="2c7065726d60745f64697265fa19a5cb1c21d1893d30303030303030303030309e30303030303032392c61707072616973655f747970653d696d617377672c7569643d", @ANYRESDEC=r0, @ANYBLOB=',fsname=:,\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x1ff, 0x2, &(0x7f0000000140)=[{&(0x7f00000000c0)="9c81eb091a4a81becd3c33a6801fc88bb0350005236b8796d80ef664e4badb04d7f15cce1c39da05bfe8a9b25b6d5b0fbac3084d", 0x34, 0xfffffffffffffffd}, {&(0x7f0000000100)="c1afdf6776840accd8139af5c04c8c72304604f69e4048ce4200201c2c07b9b906462fc202", 0x25, 0x800}], 0x2840000, &(0x7f0000000180)={[{@size={'size', 0x3d, [0x31, 0x67, 0x32, 0x2d, 0x6d, 0x21, 0x31]}}, {@mode={'mode', 0x3d, 0x81}}, {@mode={'mode', 0x3d, 0x2}}, {@huge_always}, {@huge_within_size}, {@huge_within_size}, {@uid={'uid', 0x3d, 0xffffffffffffffff}}], [{@obj_role={'obj_role', 0x3d, '@'}}]}) read$hiddev(r1, &(0x7f0000001140)=""/212, 0x20001214) [ 1460.182900] loop2: detected capacity change from 0 to 16383 [ 1460.191935] FAULT_INJECTION: forcing a failure. [ 1460.191935] name failslab, interval 1, probability 0, space 0, times 0 [ 1460.193777] CPU: 1 PID: 9124 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1460.193819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1460.193844] Call Trace: [ 1460.193855] [ 1460.193868] dump_stack_lvl+0x8b/0xb3 [ 1460.193923] should_fail.cold+0x5/0xa [ 1460.193970] ? __kernfs_new_node+0xd4/0x8b0 [ 1460.194015] should_failslab+0x5/0x10 [ 1460.194050] kmem_cache_alloc+0x5b/0x480 [ 1460.194109] __kernfs_new_node+0xd4/0x8b0 [ 1460.194159] ? kernfs_path_from_node+0x60/0x60 [ 1460.194195] ? find_held_lock+0x2c/0x110 [ 1460.194246] ? lock_release+0x3b2/0x6f0 [ 1460.194289] ? kernfs_add_one+0x3c6/0x550 [ 1460.194331] ? lock_downgrade+0x6d0/0x6d0 [ 1460.194389] ? lock_is_held_type+0xd7/0x130 [ 1460.194470] kernfs_new_node+0x93/0x120 [ 1460.194519] __kernfs_create_file+0x51/0x350 [ 1460.194573] sysfs_add_file_mode_ns+0x218/0x430 [ 1460.194659] ? component_del+0x4c0/0x4c0 [ 1460.194726] internal_create_group+0x322/0xb20 [ 1460.194794] ? sysfs_remove_group+0x170/0x170 [ 1460.194856] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1460.194902] ? __loop_update_dio+0x2a3/0x620 [ 1460.194951] loop_configure+0xe87/0x1950 01:31:07 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1460.195022] lo_ioctl+0x7c5/0x18b0 [ 1460.195062] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1460.195111] ? loop_set_status_old+0x1b0/0x1b0 [ 1460.195159] ? avc_ss_reset+0x180/0x180 [ 1460.195218] ? __lock_acquire+0xbac/0x5b70 [ 1460.195378] ? selinux_inode_getsecctx+0x90/0x90 01:31:07 executing program 2: clone3(&(0x7f0000000100)={0x123363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@hci={0x1f, 0x3}, 0x80) pipe2(&(0x7f0000000080), 0x4000) [ 1460.195452] ? loop_set_status_old+0x1b0/0x1b0 [ 1460.195498] blkdev_ioctl+0x362/0x7f0 [ 1460.195535] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1460.195574] ? __x64_sys_ioctl+0x97/0x210 [ 1460.195617] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1460.195653] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1460.195681] __x64_sys_ioctl+0x196/0x210 [ 1460.219894] do_syscall_64+0x3b/0x90 [ 1460.220490] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1460.220554] RIP: 0033:0x7f2ca2f968d7 [ 1460.221496] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1460.224262] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1460.225430] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1460.226526] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1460.227649] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1460.228735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1460.229819] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1460.230980] 01:31:07 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b40, 0x0) 01:31:07 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000000), &(0x7f00000000c0)={0x0, 0xfb, 0x48, 0x5, 0x0, "a7490c2f1f4ea6a96fb0dddaaee9fd69", "702657aba3e628245faba03e8c82d33bd7f77039aa73c1001ea38d815995a992e2683ddb94f41075415d236b61becbc4096263"}, 0x48, 0x6) 01:31:07 executing program 3: r0 = openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.log\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={'syz', 0x3}, 0x0, 0xfffffffffffffff8) execveat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x0, 0x0, 0x0) open$dir(&(0x7f00000008c0)='./file0/file0\x00', 0x0, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000a40), &(0x7f0000000a80)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000000cc0)) mount$cgroup2(0x0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040), 0x14040, &(0x7f0000000180)={[{@memory_recursiveprot}, {@subsystem='freezer'}], [{@smackfsroot={'smackfsroot', 0x3d, '-'}}, {@smackfshat}, {@smackfshat={'smackfshat', 0x3d, 'syz'}}, {@appraise_type}, {@smackfsdef={'smackfsdef', 0x3d, 'msdos\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x34, 0x36, 0x37, 0x61, 0x66, 0x33, 0x34], 0x2d, [0x31, 0x37, 0x66, 0x32], 0x2d, [0x36, 0x31, 0x65, 0x37], 0x2d, [0x36, 0x64, 0x30, 0x63], 0x2d, [0x39, 0x63, 0x30, 0x32, 0x62, 0x34, 0x66, 0x63]}}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@euid_lt}, {@audit}]}) r2 = add_key$fscrypt_provisioning(&(0x7f0000000080), &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)={0x3, 0x0, @a}, 0x48, r1) keyctl$unlink(0x9, r2, r1) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$EXT4_IOC_GET_ES_CACHE(r3, 0xc020662a, &(0x7f0000000380)={0x0, 0x1, 0x5, 0x3, 0x2, [{0x8a, 0x20, 0x120, '\x00', 0x8}, {0x101, 0x7ff, 0x7b817e2a, '\x00', 0x8}]}) 01:31:07 executing program 1: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$CDROMREADMODE1(r0, 0x530d, &(0x7f0000000040)={0xfb, 0x6, 0x8, 0x3f, 0x3a, 0x36}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local, @random="7000c24d86a7", @void, {@ipv4={0x800, @igmp={{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0xe000, 0x0, 0x2, 0x0, @dev, @private=0xa010102, {[@lsrr={0x83, 0x3}]}}, {0x0, 0x0, 0x0, @dev}}}}}, 0x0) [ 1460.360586] loop7: detected capacity change from 0 to 256 [ 1460.364407] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1460.426983] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 1460.462356] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. [ 1462.305530] Bluetooth: hci7: command 0x0405 tx timeout 01:31:21 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b40, 0x0) 01:31:21 executing program 3: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000580)) shmctl$SHM_UNLOCK(0x0, 0xc) capset(&(0x7f0000000100)={0x19980330, 0xffffffffffffffff}, &(0x7f0000000140)={0x8000, 0x9, 0x9, 0x2, 0x4, 0x9}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capset(&(0x7f0000000180)={0x20080522, r0}, &(0x7f00000001c0)={0x1, 0x9, 0x80000001, 0x6ba, 0x7fffffff, 0xfffffffb}) r1 = fork() ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) read(r2, 0x0, 0x1000000) read(r2, 0x0, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) tkill(r1, 0x9) r3 = getpgid(r1) capset(&(0x7f0000000000)={0x19980330, r3}, &(0x7f0000000200)={0x4, 0x101, 0x1, 0x8, 0x401, 0x2}) 01:31:21 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1004000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:31:21 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) setfsgid(0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)={&(0x7f0000000240)=@abs, 0x6e, &(0x7f0000000a40)=[{&(0x7f00000002c0)=""/151, 0x97}, {&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000480)=""/253, 0xfd}, {&(0x7f0000000580)=""/255, 0xff}, {&(0x7f0000000680)=""/191, 0xbf}, {&(0x7f0000000740)=""/129, 0x81}, {&(0x7f0000000800)=""/27, 0x1b}, {&(0x7f0000000140)=""/234, 0xea}, {&(0x7f0000000840)=""/208, 0xd0}], 0x9, &(0x7f00000009c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x20}, 0x1e0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000040)='ramfs\x00', 0x0, 0x0) pivot_root(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)='./file1\x00') pivot_root(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00') lchown(&(0x7f0000000080)='./file0\x00', 0x0, r1) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000000)) 01:31:21 executing program 6: sysfs$2(0x2, 0x20, &(0x7f0000000240)=""/4096) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{0x0, 0x0, 0x800}, {&(0x7f0000010a00)="2e20202020202020202020100037e970325132510000", 0x16}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="34e7a04b3345388de47db770112c885600"]) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) openat(r0, &(0x7f0000000080)='./file0\x00', 0x800, 0x3) 01:31:21 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x53) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:31:21 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 51) 01:31:21 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b41, 0x0) [ 1474.201704] FAULT_INJECTION: forcing a failure. [ 1474.201704] name failslab, interval 1, probability 0, space 0, times 0 [ 1474.203013] CPU: 1 PID: 9174 Comm: syz-executor.7 Not tainted 5.16.0-next-20220120 #1 [ 1474.203736] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1474.204798] Call Trace: [ 1474.205046] [ 1474.205266] dump_stack_lvl+0x8b/0xb3 [ 1474.205647] should_fail.cold+0x5/0xa [ 1474.206018] ? create_object.isra.0+0x3a/0xa20 [ 1474.206472] should_failslab+0x5/0x10 [ 1474.206847] kmem_cache_alloc+0x5b/0x480 [ 1474.207240] create_object.isra.0+0x3a/0xa20 [ 1474.207648] ? kasan_unpoison+0x23/0x50 [ 1474.208029] kmem_cache_alloc+0x239/0x480 [ 1474.208431] radix_tree_node_alloc.constprop.0+0x1df/0x330 [ 1474.208955] idr_get_free+0x4b5/0x8f0 [ 1474.209343] idr_alloc_u32+0x170/0x2d0 [ 1474.209722] ? __fprop_add_percpu_max+0x1a0/0x1a0 [ 1474.210192] ? lock_acquire+0x1b2/0x4d0 [ 1474.210565] idr_alloc_cyclic+0x102/0x230 [ 1474.210994] ? idr_alloc+0x130/0x130 [ 1474.211360] ? rwlock_bug.part.0+0x90/0x90 [ 1474.211784] __kernfs_new_node+0x117/0x8b0 [ 1474.212186] ? kernfs_path_from_node+0x60/0x60 [ 1474.212617] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1474.213120] ? mark_held_locks+0x9e/0xe0 [ 1474.213528] ? lock_is_held_type+0xd7/0x130 [ 1474.213949] ? find_held_lock+0x2c/0x110 [ 1474.214344] kernfs_create_dir_ns+0x9c/0x220 [ 1474.214775] internal_create_group+0x782/0xb20 [ 1474.215218] ? sysfs_remove_group+0x170/0x170 [ 1474.215653] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1474.216139] ? __loop_update_dio+0x2a3/0x620 [ 1474.216570] loop_configure+0xe87/0x1950 [ 1474.216970] lo_ioctl+0x7c5/0x18b0 [ 1474.217230] ? avc_has_extended_perms+0x7e8/0xeb0 [ 1474.217674] ? loop_set_status_old+0x1b0/0x1b0 [ 1474.218121] ? avc_ss_reset+0x180/0x180 [ 1474.218510] ? __lock_acquire+0xbac/0x5b70 [ 1474.218974] ? selinux_inode_getsecctx+0x90/0x90 [ 1474.219438] ? loop_set_status_old+0x1b0/0x1b0 [ 1474.219877] blkdev_ioctl+0x362/0x7f0 [ 1474.220248] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1474.220699] ? __x64_sys_ioctl+0x97/0x210 [ 1474.221095] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1474.221620] ? blkdev_common_ioctl+0x16b0/0x16b0 [ 1474.222080] __x64_sys_ioctl+0x196/0x210 [ 1474.222380] do_syscall_64+0x3b/0x90 [ 1474.222722] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1474.223240] RIP: 0033:0x7f2ca2f968d7 [ 1474.223592] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 a4 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1474.225292] RSP: 002b:00007f2ca050bf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1474.226006] RAX: ffffffffffffffda RBX: 00007f2ca2fe0970 RCX: 00007f2ca2f968d7 [ 1474.226681] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1474.227172] RBP: 0000000000000005 R08: 0000000000000000 R09: ffffffffffffffff [ 1474.227679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 1474.228125] R13: 0000000000000004 R14: 0000000020000230 R15: 0000000000000002 [ 1474.228599] [ 1474.229737] loop7: detected capacity change from 0 to 256 [ 1474.243202] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:31:21 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) (fail_nth: 52) 01:31:21 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b40, 0x0) 01:31:21 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:31:21 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b44, 0x0) 01:31:21 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:31:21 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:31:21 executing program 6: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000003c0)={0x38, r2, 0xeccb18091241eaf9, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_TX_RATES={0x10, 0x5a, 0x0, 0x1, [@NL80211_BAND_2GHZ={0xc, 0x0, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x6, 0x1, [0x16, 0x0]}]}]}, @NL80211_ATTR_MESH_ID={0xa}]}, 0x38}}, 0x0) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40604000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x5c, r0, 0x800, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_HE_OBSS_PD={0x2c, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0xb}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x2}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0x3}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0xf}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0xe}]}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x10000}]}, 0x5c}}, 0x44040) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f73663a186000088001000440000004f801", 0x17}, {0x0, 0x0, 0x800}], 0x0, &(0x7f0000000080)={[{@numtail}]}) 01:31:38 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:31:38 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x40000) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$TIOCL_UNBLANKSCREEN(r0, 0x541c, &(0x7f0000000000)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x7f, 0x0, 0x7, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:31:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b45, 0x0) 01:31:38 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b40, 0x0) 01:31:38 executing program 2: r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x11c, r0, 0x300, 0x70bd2c, 0x25dfdbff, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x3}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x1}}, {@pci={{0x8}, {0x11}}, {0x8}}, {@pci={{0x8}, {0x11}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}}]}, 0x11c}, 0x1, 0x0, 0x0, 0x20000094}, 0x20000000) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1) sendfile(r2, r3, 0x0, 0x7fffffff) r4 = openat(0xffffffffffffff9c, 0x0, 0x4042, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREAD(r6, &(0x7f0000000680)=ANY=[@ANYBLOB="0b10000075020000100000daabe1900f9a9b138074d382ce31ba9f3b5ba7cf66dd8816bbc89d5614cb78ca0becbc5b4ef4de7668b86df62b21b6ad659d0ee37b8faca5686bb744af00786cff379b8064a4648e4d8a8d66e63346db85ca0c411a6e68ad5fb2d7c60ccf74cf50f84a258f1df21280138684a597f95431d964ba05041fe0edc3480931b636219d1b2ea3f96c13d058726f4f89c02ad06c1e6d8a6f9c780c2af91830bab91d273bffdfcd93462e3c956852352e89a48dd44a571332637fb8886e050c033295946f5179889ec088c2e75d1361319fb3e1eca76130a02ec6948584a25a17d537d3ff3deda9ed85f87fb9f397ca5486cb629c8bab5a65319a97a5fccf270d9098943176e52f2515e5df93ef2a4d328ebcf40c62171724fdae1732ef4a72f60d1b14c8f776dbf2e0a1545e79365be6e4270269ee971e6a7f9d4a95b39e9964f6037c4836e07c7f3ce090b36dfe98971a3959eae0b14e10f1bc47228bc08f966843cb04f8332c9a59a466f1ebd5d2231fddb0d9c01571b36238950e840ec48267f35f9125c8b331181f1f8cf7f8a3287add6af54c957d4a65a3c0cd05aa54b3d3cdbd6652793d5c9214ac94b8e10c2786993e706afdec94d012fc2bb7692710f77717361d33624892d0ba2e09a49da6b83a0acf6fed4ec171ad92f74338caccad17114717ce895ed44e0128d0ff116b1c084147d8387d3529be21dff7a89c00c0a8b6524a88e87865be7056b29f504a7dac53db18e4cc81e811209487d3e5c1226f44e7249079791931e5bfa7af9b2c676f05fb000000000000c62259cc8e010aac25183ebeb04e90beb364344871634bd11b3ff9c9be4e1a35b3f16313a72fea4d7e6f71c61aeaf97b4c61916590caf1bc7a2fd1c4eb9a6ad6bc42552142bd06b74e9c2e0b990c27b5f3e81c1aa68b39a5c572e70402430cb574599984d7643bf7701028b278ea5af1f90c98ef3026b439f030389ddafe80c0e2eabb45ec72a18856dc777ee3640088f0fe15e39880d04e627b42d1dcd23b215242355518c360c0dabe44d468aec8db001e1ae41de18104629b38cc849bb7b4479589cd6631e3891c38a71ce70edb1f67baca9110560d804c29d40affc984ae08a000d3c47d5ae534e5b9ce26dc7ad96c8e69452481c62786c6adcad1748853560eff9dd33fd77de66e2ca55d03ece8dc717f5018910ec22015cd6c49b0c49923e4ffcced6e3273dfacd88efb34334a5bc8d743a7975a387f0c2b66d27c0110a0490fa8987f1563b3884be68de21146c99de3a97fbbf3619d32c3317587a4451f738567b0592ad309bb75644d38238835b0392a374462d48e8b49819c599ba801ebc8df12bce744cf597304a1d232ad5a3b8f2237d74873ab75b92858a37a713c5237abf11c8f95d0ca6fa162029aef526b6254e20fbc03e8559baec9b543462666c2dab1238bd6b73669f632d614f410daaa35621f13f0b1a2d2e58c520cc8b437ccc7bdc8bf359144a1ec411cfde7f69a70bb02ce21f78bed20c49d95c9c89bde3cfb3d67b990f434ddbe12e84311b12b5c00c6a33fe8e803776ded363c6a1d062fa02f0f39aac2e1be83be9339ac1188a370229f0d83bd5c582c69141900cb43daf7d72f6a3ff9a27c6f4ef70d7a8ab97bf4670da5b0901bf8a5e5f0c6040c251ea9cbd9888263a7dfe849b34557aa53bbf7cafc2a4513028533b2676ed67a98c4e15a2291e0430052636c96d4e709925159aa03796173a11e5e9f0ca8eeefb05cd1df3d8f9610d98153357f586d59586ddd362bc15407b8cf71e46fb70f48ecef39b91d072d131008149823a63c52be56f301665c7c06f0d343f5b397f6dfcc1f96a803a769cc2921b54a8ddafcc6ca1b64488d1621b0d3157dbe7d3e502a2bf0887f628efcb5cfc188726671c9e6b5c25adcbf6b1c2c2c00625ac99d8aa73bf9c331aa2d5b218f1f5e7cc856a424e89840f63d9086d396ebbe4d4341424c125c68ed7d844268772a7e08e3ed868f3589fe789d57f106a76c4de3d64a638989574e343ebd161ebdc155a9d2d8a3758c75363bda9ca897301428990d4c693caa1fa865fd7009f2eb918168e6b1c99f51db6c79b45a11ed6f6624df6da77431183be9d9bf672ceabf87ab41b153718cd259db8dd29e2dc9d40af6dad9c577e1dfbf1e3661ffcb107c1d1caa08f8ecbf8216267e1bf296b85c92a46d34cba8281b9e69afe8aa2cd67af575162760f2316fee566ef17752df86517958c4ff174ffe750d81d723e7ec1f75787f596c90bb8c80d2983b667751517d8b3eb5ac972fa990747e68962352962332396ebdae6452705be2449adefef375acb188900adcf0af5509b67222ca75822ddb4a2a38dcbdcd5e360e74102f883bc814d1ac8864cc31c766322e4b25e4657e3626e8fc8ee5891ef27326a61a952aae8ce63cf5a9a52da44674845e8a55b3d2bcd2b95ef2e01a424873802e654a17fa9581e67d0d7948b29be3f454b369deb51bede8312ead0da22a086ff847e2646d9b08b56097aa7c25b5155401d4a8bd54aa20316fcb9cd78a1b61a712ce95b0cf8418df7285836370490ffc36960bc0fe3b421cd43b7974486c284a1dcef4d99482bf164fa28d41ce93fe87882c61d986f9b132596fbddcab39432c2ba0bb915ae73768b57daac639f09f687a87596516aee5f2fe55869c91dadbe59c1326da18e5d0659d7a83e9195f89ae67071fa8bf398c8557d4f755f8e320d823f5e0f241aa199a5463cc464dc1c40a2adff111ae2f859b933e27260e87d14f5a782646c047d3b18f3787a8bac820cf47353af4a777e28a60dd41e624e2d6fb58f576130116fd1406704e4808bfcdb5e9a590c920de820776b39677c14ff2d5fbfb20b6c18b655071ba86fb42e1e81f8db509380e3f73ab2bec0ce0b7ff51beec31e9d05661f6896e19eb453c878b6a99fd5f1619b536e17ec360efdc25a420e9a5fd2fa06ce2b64ded76634d07d45534dd559f1a45d531a222fc69cea0312b505c3757b360be2913382edc130d380e3ca8bdd73b62e024283793d14455e23521d71afed34a7a8d1a1af4ef4b7a8507bb17089cf04046c3960c69da580ad6dc8ded5999018438a3d5564905d7cf0608c4426b58729b17aa55e1e49fde88283c5c7b5d7c4f63dc1dcb3cce9ba4761df5a2f19b597f2e058115e1a8e38afe63fecd3babe6a52f08ec66518d97efda54f9c5ce78a3ee4b4036f1c43ead7e1734dde472e159def18b0b6c42e45eddf47e3efbdf619eede87362df5644a4eeb6088e3923e0b7c4f47b6955d01ab1262c84b04842e5bb8c291b547c4e342e8eaf07b9d0e41559ab9a9cb4eef80c138bc01af8d45283b24b8d5414e5fbfb198d5677cc9d1741c33b22fb35c84d9e221fe4f53300f9198b01d4912df4b00fb9f774b44bdcd1598d5c544252a9ab9b041a545119cc2c97193915664fc8948e3c5b74c5a2d5aff09d1eaf579566244d376d56925e09eec6e092b2b691129232f53f1afb31a87fd4c540aa04cc27ffa71e8f7ef0a2c3b6e1742b3556db7251d86076805bba08c8cbb33e5094a3fc99cac14214adca06ede36b2032b560c15ea7857a0fb277efa6c0ba4d08e69599be0a8b6e43225ebdd6838f89638d1e499369f2e6af43d9b6212521e6c099039967fffe6d0e8550c47317872fa67fdc4797b73e93fd27dda5be55e6d28a3e22c5ca963dee5b65f15e61ad35382ea212678570ce627e9615f4f409453eb0dec5cf6bf73efa75750582a64f5002aece2622d52d562170a2e164e9ca70edf85eff47e0f64c4082df4d493ce872439235c0160a9b7829be753abeca5b37851cccb43c3ff7dc4430c9f97f2b4e0be3f3e1f9b7628e1cd89f82e2bb40467a4050dbc9ca416e4502782837da6657102820cf2c04bbd1ec7372b31279deb4b4bfa5c270f5674024dbfb8716d11164bbf484142baf657322cc19f13ab85f86e4ef59d58ab60b647e55811776ba5aff335565b23b767e5de913967f7eda1b52d3f36580585a182f0e6803a4e6ca517aa550ec42afe5414b89fdd00d538b6f5abdb73893e52ed52ea619e8f6edab1e62443213c02fe7037715542238496340bb8b27c3390e554be44dc2e1bc91f45693f62eb212bd1c130fe5f40204ae28625e13457e1824f63c865482a620eb234aa55699084dda4d7c0e84fc483cb0315e96940ddf4624b9221d263944b7498d427ca6c5d930b1af38588532bbfd6611c1ee892ede29a9475684ad00cdd282dcd5cc484ed17ed07adafa66bab7c3050933f4b3646a7378d89fc013bf839fe6712aa847ee712360a2c1eb41c48b7f3e11f7eec926f48b0583a39c98a09e5dc5c2af836b4b1a7a4ffd9de0795e78fb297e401997a5ebe81de900a39851b2c0f68f2040dd5a31da3b1e9cec6704394335bb8f7e094940f3a93379a58ec4beadae9505b9f5e48f3f48af038d9eaa9b13406edb7bef6c985444d55ba8b6cb5fe5936cd8b04c18a85aeef18fe6587781f620e7cf44efb4e283a2be3ecafd06ba72b31a777ab7c7b5ac251b127cf47a52c82140ea8eb9c45b60bcae7b1a52a984c6aa793177e1d82b12a4e4bafcdf61399b11df94cec2aff2aea929f080a5d059ab3e9788bb57a39fff1ca77652fba7c07f0c6012f138fd044b7f75aca61ea3af376ba645b941add1c6b070273be89a040c41f2a537469a2b89837318eaaab6ff4a4a9a497c0a95da31cafc5fe7cd619a1e8814ce92774c45d2dcde197580fb41333b70f9806a736fb6298b2f031cc1898d274e9f4861ad8635960c0b0f5f1a16b221e96f4e23cbba355aea5754a115db90be1351f93e090f3fa5bbd2cfa78f565373c753cad4c5f74f5fa854b12ace421a40939f2e15ff541fd94bdba27dd8f55b1173bbc2a9700d3c9cd1cca7cea2ec84c42ebfc867fa779aed70a50f4d01cdde387bfea1c64daa8935ea549402499730e40cbe638aa20812161cf90f1f18ab9ddbcd6bbc92fbbe47f98d77b36161614e01d28eb66d6a61bb132c8c6b55ff55e8e26b7458705122fb8806c92e4d3e8fd38111fddfc28e871f42bff42384254a366bd786b2168dbee4aba09a512e61008d8dc6400e553b478a6a228192a2cac8abe0779dfd71a0f68c28618c1a43527d1d0908b94752e844ea9024f2e9badfc793c01b0104b3d4255fd556f84cd4ea9a54c419d839741857bfb9fe87f0f53f73a1536e97bc4458845f3c429c4b2d208a0fd2b3e0eb70c0ad1439604ced02dd8e39a960d37d8846da8f3d753842a7b61b2a17a0f1c40be963b67015775a6b8c4f9b1ac9e7b5acf63abf4af0fe43bae9150e4c13f6ee0e5ea1ef5f91930b60622f2a9cbdbd0b7c33fdf604a5025286a00ecb84aa115a70747f6005375874ba1cd41568794d457e221786d725a981e5a8c87729ccf92d1dccb1dea903201cd8d105394db388deb8eda12c03fdbcd484bdc05c15ffa64862093b680e9c203f21880d3e24158298b2f53b6431e0757c396349d50cf269d6fa75ec7601d507aabdf289e9c34ec1faf424aef45ab760db84bfec09856553489edf5da9d3ed40a202d335e5ef0d95e3ce4f4a21bb19e554518f5efbb521000e098a2b603e55b81c476e53c680cb344a5edf76d7a0686468af8b6ab68748a9342a0e7c709c4984975dbd693d1486ef1590c61fbea1c76a1870471c0eaf6bc326bfbc35df7a1cbfa6d3a03d89d6a0ddcbb306ae0197b342bdd9a37c6fbe3cebd20ad052d642df48802a7bfc1f3e406dbacb7db11b31d2df2617a6a098432841b440f5bc04f77c35f783b38600f3276ebf7bc855e7c8fe9823656f02e9460b171300005a7a0c96babae5eb68ef4731dd291ae79a771828c9752deef8ae4eab903308aae29724bf5c6dd6de"], 0x100b) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f00000025c0), 0x0, &(0x7f0000001700)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@afid={'afid', 0x3d, 0x9}}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@uid_lt}, {@smackfshat={'smackfshat', 0x3d, 'smackfshat'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@subj_user={'subj_user', 0x3d, 'trans=fd,'}}, {@audit}, {@fsname={'fsname', 0x3d, 'afid'}}, {@smackfshat={'smackfshat', 0x3d, 'trans=fd,'}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@dont_appraise}]}}) write$P9_RREMOVE(r6, &(0x7f0000000000)={0x7, 0x7b, 0x1}, 0x7) 01:31:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:31:38 executing program 6: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="000000000000003b1c000000cf7e49a1d96af16793d61658bd9e26a0010040", 0x1f, 0x4e0}, {&(0x7f0000000040)="83da99ec0af2a2965c", 0x9, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}], 0x0, &(0x7f0000014100)=ANY=[@ANYBLOB='\x00']) 01:31:38 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) fallocate(r1, 0x1, 0x4000000000, 0x7ff) getsockname$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) open$dir(&(0x7f0000000140)='./file1\x00', 0x80100, 0x140) pwrite64(r0, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000240)='/$\\\':)\x00', &(0x7f0000000200)='./file1\x00', 0xffffffffffffff9c) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) [ 1490.581927] loop7: detected capacity change from 0 to 256 [ 1490.590730] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:31:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b46, 0x0) 01:31:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:31:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b47, 0x0) 01:31:38 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b40, 0x0) 01:31:38 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDFONTOP_SET_DEF(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x10, 0x1d0, &(0x7f00000000c0)="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"}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xffffffff, 0x0, 0x0, 0x3ff, 0x13, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1490.690102] loop7: detected capacity change from 0 to 256 01:31:38 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:31:38 executing program 6: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)={0x37c, r0, 0x104, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0xac, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x733714ce}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'geneve1\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x82c}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @rand_addr=0x64010100}}, {0x14, 0x2, @in={0x2, 0x4e20, @empty}}}}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8000}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1f}]}, @TIPC_NLA_BEARER={0x198, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x10001, @local, 0x1f}}, {0x14, 0x2, @in={0x2, 0x4e22, @loopback}}}}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth1_to_bridge\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e22, @loopback}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x23, @mcast1, 0x20}}, {0x14, 0x2, @in={0x2, 0x4e20, @multicast1}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x0, @loopback, 0x9}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x10001, @local, 0x7}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'vlan0\x00'}}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xef0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @broadcast}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x4, @rand_addr=' \x01\x00', 0x6}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffffd}]}, @TIPC_NLA_MEDIA={0x58, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}]}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x50000000}]}, @TIPC_NLA_LINK={0x7c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf2f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x37c}, 0x1, 0x0, 0x0, 0x801}, 0x40) syz_mount_image$nfs(0x0, 0x0, 0x0, 0x1, &(0x7f0000001fc0)=[{&(0x7f0000000ec0)="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", 0x1000}], 0x0, 0x0) [ 1490.751094] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:31:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b48, 0x0) 01:31:38 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:31:54 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:31:54 executing program 1: ioctl$TCXONC(0xffffffffffffffff, 0x4b40, 0x0) 01:31:54 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x408002, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="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") ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000010c0)={0x9, 0x20, 0x8}) ioctl$FIONREAD(r0, 0x4b4a, &(0x7f0000000000)) ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x6, 0x9}) 01:31:54 executing program 3: syz_emit_ethernet(0x5b1, &(0x7f0000001cc0)={@local, @empty, @void, {@ipv6={0x86dd, @icmpv6={0xd, 0x6, "3fbb33", 0x57b, 0x3a, 0x1, @mcast1, @empty, {[@dstopts={0x32, 0x3, '\x00', [@hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}, @jumbo={0xc2, 0x4, 0x5200000}]}, @fragment={0x1d, 0x0, 0x8, 0x0, 0x0, 0x0, 0x68}, @hopopts, @hopopts={0x2b, 0x14, '\x00', [@calipso={0x7, 0x8, {0x1, 0x0, 0x1, 0x7}}, @pad1, @generic={0x5, 0x89, "dafb37ab56d8f18bf05624ab9e46731c439d7e658ec5f4994ce0d264c035a91bae5212bf310fad5acc34090f49a3284c7b7f0d79d7ad7b94815f66a35fc4790c7709501e2ac048cea8501d3a34b9eb7660264fb98ad069f96b0a8d0d9681e384579532c08f50837d68bdf2f513e7a5c3633de59ad29c40f26f6b5385ed2d08c029e3df1e2d4803fbce"}, @enc_lim={0x4, 0x1, 0x5a}, @jumbo={0xc2, 0x4, 0xfffffffc}, @enc_lim={0x4, 0x1, 0x1}]}, @srh={0x2f, 0xa, 0x4, 0x5, 0x81, 0x40, 0x1, [@private2={0xfc, 0x2, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, @empty, @private1, @private2={0xfc, 0x2, '\x00', 0x3}]}], @time_exceed={0x3, 0x1, 0x0, 0x7, '\x00', {0x2, 0x6, "9e1450", 0x5, 0x33, 0xff, @private2, @private2, [@fragment={0x88, 0x0, 0x76, 0x1, 0x0, 0x1, 0x66}, @hopopts={0x2c, 0x4, '\x00', [@enc_lim={0x4, 0x1, 0xfd}, @hao={0xc9, 0x10, @private2}, @pad1, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x32, 0x5, '\x00', [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0x2, "b9dd"}, @jumbo={0xc2, 0x4, 0xa4e}, @hao={0xc9, 0x10, @local}]}], "642a505dea9d9540e1ab3959ccc00cfa0181cb9c05000000baf3a1d40cd44d9aecb14f08f64f65077548e73bb4e575ca9f66d155b910cdfccbe7e747ca5a215eac1744f896de86287008a78d145e6f31a3596b326f309db1769e80be924f85ba46fb3cb305508fc3ada7b4bb6168987ce2a80858794a7b8018ae64e36a3236f9a0ddb05b48532d084a20718c7ec7b38b1cd16da1b8975ad47844c0334b38f09700d71a87f5a25d1630226dab70f23674709f5e9ee99f61ef0cabe108bd38fefce0bce8d296e6d046aa0346631f1ec92b326bf710d0940000000000000000f3e94cb2e9313d90a622a7ad7ded3a5e68c8728a5cc9dc03ecc6cc7cdc708c787ceaed2100f42da16d3a09cbdad4ca495be84b773123b034867404d242b0c52fc9abad86382d5e7e8e705ceea666c11f79e3560c89efbad8ba9d308b2193b9431084ae9c3cdd4a0059b187121b882880803bc17d954acc2c0cbde02169d79b7ab2aadee528acb6beb8a5bc8e117e82481e7e0b15b60a02e96ac1c75899a236a4e2f49f0e4ab8b6be5690a907a99b5dccb828cf257024dba007d78481c0f011a43e2f9798ce18c39f3d38d5af610fa72c1b69b0866d97c01fed3b27c79b7d7c168ba97858416fa891da6659866aee7dab4580fada47fb3a67d9dba86165ba5cffc6c3300f6c9628c51736968365409ffa381c0465664447851cfd8205fec6742b021d05233af24442c772bc92361149c728b58086a137545cdf885b102c3614155224dd38adfcc3884ed5af28188474976c81384bd940c52254672231fca7e6e668fc422bbf3885b03230afd80e44a206315d42843e083b32179214d917735ee4e7304cbf2cb352a06bb95ce459c3e5aea4bfe59b812ebd69be92115282b1b0f52b1ecbeaef68ceea3db4bd4652c9125338949ff4c2102cdceba70a294e780d0ad6d5d14fd57e86e8f597f88d035eee120dcd0811058f11b70906c2c086a32bed4857774a2fb56156e8fda45faed42eece70874e6d168f793418aa33fae01e75fa88508b7a251de78176543235cf15085ae04a62eac373e273d802e88abbd756fb23dab9a00096f6278befd2ef04abcf4ed842a658c0407a17f26cd195c9d6ccbc987d7256c6b4dbe8878c4cafae0c0d57a85569c7e08b182c79837ecd4450d2aeb972d0118f5508c468efc6fce6bfbc33f9a9411b742731f01ae8c02434e374c159e9a423c8c6a935ca9ed7ea9acde6eeb51f9249dca6c05bfa7ba7cea90ac18ac24a0731aa4028f862e73ae714b027f5c6c10a14db645a81b7c238c50512f839b266d1309"}}}}}}}, 0x0) syz_emit_ethernet(0x92, &(0x7f00000003c0)={@random="a8c8cfc37963", @remote, @val={@val={0x9100, 0x5, 0x0, 0x4}, {0x8100, 0x2, 0x1, 0x2}}, {@ipv4={0x800, @udp={{0x6, 0x4, 0x3, 0x4, 0x7c, 0x66, 0x0, 0xcc, 0x11, 0x0, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x1d}, {[@end]}}, {0x4e23, 0x4e23, 0x64, 0x0, @wg=@response={0x2, 0x3, 0x2, "9c062c95e75b997412f02db20c6f543417d8120b3f3d03116182f1e7b3eb4d05", "e04dfca6933ad68619588dcea0cf2a65", {"aa90f683cf261cf158f447cbad2a78a7", "f02d0413c47feb1ed11ad2085bfc22c0"}}}}}}}, &(0x7f0000000040)={0x1, 0x4, [0x54b, 0xf1b, 0x70d, 0x619]}) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001540)={{{@in6=@dev, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001640)=0xe8) recvfrom(r0, &(0x7f0000000540)=""/4096, 0x1000, 0x40012040, &(0x7f0000001680)=@xdp={0x2c, 0x2, r1, 0x1c}, 0x80) syz_emit_ethernet(0x63, &(0x7f0000000480)={@remote, @broadcast, @val={@void, {0x8100, 0x1, 0x1, 0x3}}, {@generic={0xf5, "0d1c218cb53544c278eaa8b2a67eada8b4a48e9b2412ad4e0baa081dfce87938256a280aaf2f9d4dc70cbc643135c75de7d25a7c1861b105749b38f8e6073fdff31d3fe6757392476cfba6f341b30a2297"}}}, &(0x7f0000000500)={0x1, 0x3, [0x8b8, 0x84b, 0xb8c, 0x5d9]}) 01:31:54 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b49, 0x0) 01:31:54 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x18000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:31:54 executing program 6: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000057c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) openat(r0, &(0x7f0000005c80)='./file0\x00', 0x10080, 0x20) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="200000008000000006000000660000000f000000000000000100000001000000004000000040000020000000d3f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000000040)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011500)="ed41000000080000d3f4655fd3f4655fd3f4655f000000000000040004", 0x1d, 0x2200}], 0x0, &(0x7f0000012c00)) fstat(0xffffffffffffffff, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000400), 0x80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000000080)=0xe8) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000005a40)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000001800)=[{&(0x7f0000000440)=""/166, 0xa6}, {&(0x7f0000000380)=""/7, 0x7}, {&(0x7f0000000500)=""/239, 0xef}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/84, 0x54}, {&(0x7f0000001680)=""/83, 0x53}, {&(0x7f0000001700)=""/92, 0x5c}, {&(0x7f0000001780)=""/125, 0x7d}], 0x8, &(0x7f0000001880)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/131, 0x83}, {&(0x7f0000002a80)=""/125, 0x7d}], 0x3, &(0x7f0000002b00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xf8}}, {{&(0x7f0000002c00), 0x6e, &(0x7f0000003e40)=[{&(0x7f0000002c80)=""/53, 0x35}, {&(0x7f0000002cc0)=""/71, 0x47}, {&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/115, 0x73}, {&(0x7f0000003dc0)=""/112, 0x70}], 0x5, &(0x7f0000003ec0)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x148}}, {{&(0x7f0000004040), 0x6e, &(0x7f0000005600)=[{&(0x7f00000040c0)=""/243, 0xf3}, {&(0x7f00000041c0)=""/57, 0x39}, {&(0x7f0000004200)=""/246, 0xf6}, {&(0x7f0000004300)=""/66, 0x42}, {&(0x7f0000004380)=""/234, 0xea}, {&(0x7f0000004480)=""/161, 0xa1}, {&(0x7f0000004540)=""/171, 0xab}, {&(0x7f0000004600)=""/4096, 0x1000}], 0x8, &(0x7f0000005680)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f00000056c0)=@abs, 0x6e, &(0x7f0000005780)=[{&(0x7f0000005740)=""/24, 0x18}], 0x1, &(0x7f00000057c0)}}, {{&(0x7f0000005800)=@abs, 0x6e, &(0x7f0000005a00)=[{&(0x7f0000005880)=""/69, 0x45}, {&(0x7f0000005900)=""/32, 0x20}, {&(0x7f0000005940)=""/67, 0x43}, {&(0x7f00000059c0)=""/45, 0x2d}], 0x4}}], 0x6, 0x10000, &(0x7f0000005bc0)={0x0, 0x3938700}) setxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000005c00)={{}, {}, [{0x2, 0x4, r1}, {0x2, 0xc8aaf0195de61433, r2}, {0x2, 0x7, r3}, {0x2, 0x3, r4}, {0x2, 0x5, r5}], {0x4, 0x3}, [], {}, {0x20, 0x4}}, 0x4c, 0x0) 01:31:54 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1506.743394] loop7: detected capacity change from 0 to 256 01:31:54 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1506.779148] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:31:54 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x0, 0xfc, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:31:54 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b4a, 0x0) 01:31:54 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/sockstat6\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x17c, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x94, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8000}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1a0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth1_to_bridge\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @rand_addr=0x64010100}}, {0x14, 0x2, @in={0x2, 0x4e23, @rand_addr=0x64010102}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_SOCK={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2dc4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xe3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1f}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3ff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4000}, 0x850) read$hiddev(r0, &(0x7f0000000000)=""/109, 0x6d) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$NLBL_CALIPSO_C_LISTALL(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x34, r1, 0x0, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x34}}, 0x1) 01:31:54 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r2 = memfd_secret(0x80000) dup3(r2, r0, 0x80000) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) setsockopt$inet_mreqsrc(r1, 0x0, 0x3, &(0x7f0000000040)={@local, @local, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0xff5b) 01:31:54 executing program 1: ioctl$TCXONC(0xffffffffffffffff, 0x4b40, 0x0) 01:31:54 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x7fffffff) unlink(&(0x7f0000000080)='./file1\x00') write$P9_RREADDIR(r1, &(0x7f0000000140)={0x87, 0x29, 0x1, {0x7ff, [{{0x40, 0x3, 0x5}, 0x8001, 0x7, 0x7, './file1'}, {{0x2, 0x4}, 0x5, 0x3, 0x7, './file1'}, {{0x80, 0x2, 0x6}, 0x0, 0x2, 0x7, './file1'}, {{0x2, 0x4, 0x2}, 0xfffffffffffffffc, 0x8, 0x7, './file1'}]}}, 0x87) 01:31:54 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0xfa}, {&(0x7f00000001c0)="d852696a7a1c6a0b93c29adc898f6852dd6b1b7b2f1c4378c9e942ada6495488a92daaf6087ab6e8d383044dbe496e462df8661eae99f27581641eb065b519d8fd6c380eda8cb857ad3afee9b674c73521b94bbf6d29363d470d8d1a9e568f2145ba13bf82858b7c6e381af61ba847ff510d7bb26740ec84292eddeabdfb2ca7766cca8d", 0x84}, {&(0x7f0000000280)="9ab9217e9ad92a877f4dc63fd3e71af421e826787a3b669cd85c4d02ff1b1021ed863f140a13371978d5725ec994ac5cdb49924afcdbe861b670891eabc5ee0139280fef01e58c827f7b47bb90b9210f", 0x50}], 0x3) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) syz_open_pts(r1, 0x2e60c0) 01:32:12 executing program 6: syz_mount_image$iso9660(&(0x7f0000000300), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000240)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000be000000000000be252f4500000000000000000000000000000000000000000000000000000000000100000101000001000808001c0000000000001c18000000000000000000001a0000000022001e", 0x9f, 0x8800}, {&(0x7f0000000180)="22001e0000005b9b162a33115ce4b9b10000001e00080000000008007809140b2a3a0802e3c3b1d4878bac03f0b2b89f240b9a417c76b0df6bc870d64519c90e1f65a1f445af209a9aff42", 0x4b, 0xf000}], 0x8000, &(0x7f0000000400)=ANY=[@ANYBLOB="006d3b5151f3b696f995f013ae168a259071e237e315ccdedd70fdf70d0ad190e7899cfd8a7a6a8170ff07c41dc7d49a2d65971b57e15fb46dc3c36f7f4743a7d84f8437964cebab37a7d73b2259ae8e5c3b95edbc04842af74106a195b40ae04be31bcf73513e8e7d48f697794c8f3475b026d9a768ba5c91815002264791a5dc66f0b572bdc19f2a497001ab3ed1892d3470f33c4b4e59bfe64ece91fdff070000c7"]) 01:32:12 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b4b, 0x0) 01:32:12 executing program 2: r0 = fork() ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x9) r1 = gettid() migrate_pages(r1, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) getpgrp(r1) r2 = gettid() migrate_pages(r2, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) fork() r3 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_readv(r1, &(0x7f0000000540)=[{&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000001c0)=""/154, 0x9a}, {&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/94, 0x5e}, {&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/158, 0x9e}], 0x7, &(0x7f0000000c00)=[{&(0x7f00000005c0)=""/144, 0x90}, {&(0x7f0000000680)=""/113, 0x71}, {&(0x7f0000000d80)=""/223, 0xdf}, {&(0x7f0000000800)=""/194, 0xc2}, {&(0x7f0000000900)=""/137, 0x89}, {&(0x7f00000009c0)=""/183, 0xb7}, {&(0x7f0000000a80)=""/69, 0x45}, {&(0x7f0000000b00)=""/237, 0xed}], 0x8, 0x0) r4 = gettid() perf_event_open(&(0x7f0000000d00)={0x1, 0x80, 0x6, 0x40, 0x4, 0x6, 0x0, 0xc5, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6d7e, 0x2, @perf_bp={&(0x7f0000000cc0)}, 0x2, 0x1, 0xe0cb, 0x2, 0x5, 0x1000, 0x72, 0x0, 0xffff8fc6, 0x0, 0xe7d}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000c80), 0x100, 0x0) r6 = gettid() migrate_pages(r6, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) fcntl$setown(r5, 0x8, r6) migrate_pages(r4, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) tkill(r4, 0x26) wait4(r3, 0x0, 0x2, &(0x7f00000000c0)) 01:32:12 executing program 3: r0 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$CDROM_LAST_WRITTEN(r0, 0x5395, &(0x7f0000000080)) chdir(0x0) ioctl$CDROM_LOCKDOOR(r0, 0x5329, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x0) syncfs(r1) 01:32:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:32:12 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:32:12 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x20, 0xfffffffc, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:32:12 executing program 1: ioctl$TCXONC(0xffffffffffffffff, 0x4b40, 0x0) [ 1524.917236] loop7: detected capacity change from 0 to 256 [ 1524.938727] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:32:12 executing program 1: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b40, 0x0) 01:32:12 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b4c, 0x0) 01:32:12 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000140)={0x7fffffff, 0x0, 0x0, 0x3, 0x5, "bfc7097c1bd177b2b75d8492b818fbc527c3de"}) ioctl$KDFONTOP_SET_DEF(r0, 0x4b72, &(0x7f0000000580)={0x2, 0x0, 0xa, 0x17, 0x154, &(0x7f0000000180)="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"}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x204000, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x5, 0x4, 0x6, 0x9, 0xa, "dd651d47adb9ce015cfd3c20d8bc03a391d1de"}) ioctl$TIOCSTI(r2, 0x5412, &(0x7f00000000c0)=0x3f) 01:32:12 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:32:12 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_LIST_DEVKEY(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000440)={0x14}, 0x14}}, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000001c0), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r3, 0x8933, &(0x7f0000000480)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x34, r2, 0x1, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_SECLEVELS={0x5}, @IEEE802154_ATTR_LLSEC_FRAME_TYPE={0x5}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r4}]}, 0x34}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 01:32:12 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000180)='./mnt/file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}, {&(0x7f00000100c0)="01000000000000000000000000000000000000000401", 0x16, 0x568}], 0x0, &(0x7f0000010f60)=ANY=[@ANYBLOB="05"]) mount(&(0x7f0000000040)=@sg0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='ext2\x00', 0x8c401b, &(0x7f0000000140)='ext4\x00') [ 1525.048315] loop7: detected capacity change from 0 to 256 [ 1525.065412] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1538.402733] loop7: detected capacity change from 0 to 256 01:32:26 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 01:32:26 executing program 6: recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003dc0)=[{{&(0x7f0000000000), 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/224, 0xe0}, {&(0x7f0000000180)=""/99, 0x63}, {&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x4, &(0x7f0000001300)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xf8}}, {{0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000001400)=""/157, 0x9d}, {&(0x7f00000014c0)=""/174, 0xae}, {&(0x7f0000001580)=""/54, 0x36}, {&(0x7f00000015c0)=""/116, 0x74}], 0x4, &(0x7f0000001680)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000001700), 0x6e, &(0x7f0000001980)=[{&(0x7f0000001780)=""/52, 0x34}, {&(0x7f00000017c0)=""/86, 0x56}, {&(0x7f0000001840)=""/200, 0xc8}, {&(0x7f0000001940)=""/25, 0x19}], 0x4, &(0x7f00000019c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000001a00)=@abs, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000001a80)=""/139, 0x8b}, {&(0x7f0000001c40)=""/47, 0x2f}, {&(0x7f0000001c80)=""/174, 0xae}, {&(0x7f0000001d40)=""/189, 0xbd}, {&(0x7f0000001e00)=""/19, 0x13}, {&(0x7f0000001e40)=""/84, 0x54}, {&(0x7f0000001ec0)=""/4096, 0x1000}], 0x7, &(0x7f0000002f40)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000002f80), 0x6e, &(0x7f0000003600)=[{&(0x7f0000003000)=""/245, 0xf5}, {&(0x7f0000003100)=""/85, 0x55}, {&(0x7f0000003180)}, {&(0x7f00000031c0)=""/134, 0x86}, {&(0x7f0000003280)=""/188, 0xbc}, {&(0x7f0000003340)=""/218, 0xda}, {&(0x7f0000003440)=""/53, 0x35}, {&(0x7f0000003480)=""/115, 0x73}, {&(0x7f0000003500)=""/240, 0xf0}], 0x9, &(0x7f00000036c0)=[@cred={{0x1c}}], 0x20}}, {{&(0x7f0000003700)=@abs, 0x6e, &(0x7f0000003b00)=[{&(0x7f0000003780)=""/92, 0x5c}, {&(0x7f0000003800)=""/83, 0x53}, {&(0x7f0000003880)=""/190, 0xbe}, {&(0x7f0000003940)=""/80, 0x50}, {&(0x7f00000039c0)=""/133, 0x85}, {&(0x7f0000003a80)=""/98, 0x62}], 0x6}}, {{0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000003b80)=""/6, 0x6}, {&(0x7f0000003bc0)=""/164, 0xa4}, {&(0x7f0000003c80)=""/119, 0x77}, {&(0x7f0000003d00)=""/26, 0x1a}], 0x4, &(0x7f0000003d80)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x7, 0x40000120, &(0x7f0000003f80)={0x77359400}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r0, 0xc0189375, &(0x7f0000003fc0)={{0x1, 0x1, 0x18}, './file0\x00'}) syz_io_uring_setup(0x7720, &(0x7f0000001b40), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000001bc0), &(0x7f0000001c00)) 01:32:26 executing program 2: r0 = fork() ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x9) r1 = gettid() migrate_pages(r1, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) getpgrp(r1) r2 = gettid() migrate_pages(r2, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) fork() r3 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_readv(r1, &(0x7f0000000540)=[{&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f0000000180)=""/11, 0xb}, {&(0x7f00000001c0)=""/154, 0x9a}, {&(0x7f0000000280)=""/214, 0xd6}, {&(0x7f0000000380)=""/94, 0x5e}, {&(0x7f0000000400)=""/99, 0x63}, {&(0x7f0000000480)=""/158, 0x9e}], 0x7, &(0x7f0000000c00)=[{&(0x7f00000005c0)=""/144, 0x90}, {&(0x7f0000000680)=""/113, 0x71}, {&(0x7f0000000d80)=""/223, 0xdf}, {&(0x7f0000000800)=""/194, 0xc2}, {&(0x7f0000000900)=""/137, 0x89}, {&(0x7f00000009c0)=""/183, 0xb7}, {&(0x7f0000000a80)=""/69, 0x45}, {&(0x7f0000000b00)=""/237, 0xed}], 0x8, 0x0) r4 = gettid() perf_event_open(&(0x7f0000000d00)={0x1, 0x80, 0x6, 0x40, 0x4, 0x6, 0x0, 0xc5, 0x0, 0x5, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x6d7e, 0x2, @perf_bp={&(0x7f0000000cc0)}, 0x2, 0x1, 0xe0cb, 0x2, 0x5, 0x1000, 0x72, 0x0, 0xffff8fc6, 0x0, 0xe7d}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000c80), 0x100, 0x0) r6 = gettid() migrate_pages(r6, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) fcntl$setown(r5, 0x8, r6) migrate_pages(r4, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) tkill(r4, 0x26) wait4(r3, 0x0, 0x2, &(0x7f00000000c0)) 01:32:26 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b4d, 0x0) 01:32:26 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x42000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:32:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:32:26 executing program 3: syz_mount_image$nfs(0x0, 0x0, 0x0, 0x3, &(0x7f0000001d80)=[{&(0x7f0000000ac0)="d4", 0x1, 0x468}, {&(0x7f0000000b00)="a1", 0x1}, {&(0x7f0000000b80)="c321675ad63fd696b03803e178d65ec8009aadfea7dec1c206a5759821d30ffc4462c659d38a1eef2504b3b67ff7015a8ed891696ec36042a8a7d49009c4189261a7705d1dab326a7a74a302d3d2c86886e1ed685202276beed0bb65ec4c375982818b4b3ce813913e32fac5147b7af91f368318a5dd94c15a955fb5475ce9d8d6830ab97da291aba8065ab01e1cbe82cf41a6f36aaed55e2aa86c65c08a3957db36df23f21dfbb4cf58c1ec0b13fb740ec54217a0cd5fe0f60f3848cc3059714a28deda9df483441899", 0xca, 0x7}], 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000240)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10000}}, './file0\x00'}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r3, 0xc018937a, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r4}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r5}, './file0\x00'}) ioctl$HIDIOCGDEVINFO(r3, 0x801c4803, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r3, 0xc0189373, &(0x7f00000005c0)={{0x1, 0x1, 0x18, r6, {0xfffffff7}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r7, 0xc018937b, &(0x7f0000000640)={{0x1, 0x1, 0x18, r4, {r1, r2}}, './file0\x00'}) syz_mount_image$tmpfs(&(0x7f0000000440), &(0x7f0000000480)='./file0\x00', 0x7fff, 0x8, &(0x7f0000000c80)=[{&(0x7f0000000640)="f20510788cd58dc0d3524e0a31560e27288b814e4db1db1d7cd95de752e4f280a7b7946146beefb6be390dddbe7ecd69cb259303987adff540aaef49abb5059ad1f7282597fc63faf347dfaff04898e93e27d2b21650ddad28ac25ef96105894d420764aa13156799cff6c6c27fb4b5e905ef3404d284a73f03e39", 0x7b, 0x5}, {&(0x7f00000006c0)="c02669c582e974b00ef1d8cc33c6e22f317899639167be7b38e2062daab1692ca0561cce10020811ab0ce7963f489f9eb22eb78b773fb027519fae1b9631429dbd25f631defc30781d7c97eaae9e999b8f84a5", 0x53, 0xff}, {&(0x7f0000000740)="f3c7109122b848b644cb43116b90e95c76098f9328bf686cc03156e2c86c740aae3fc0293859c7da228d00fa15ee0fc456c8385c24aa8d7220c41bcb95c0ee5c267d49d665bd314a5abd80aa1e", 0x4d, 0x5}, {&(0x7f00000007c0)="80f13f2ae49ea96e9f9bf82b366305dc74fe78720c9980b80e91f234df565714ca17597627f031e77c5cb10451fc97bc6c48314043e11ad1eed6926c08550e579b9c7c3422ae4d2225cf8f24508387d22b10864272a93a16", 0x58, 0xbe5}, {&(0x7f0000000840)="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", 0xfc, 0x5}, {&(0x7f0000000940)="b254295f88c5ab16824f52db68f8dc7b3a1b335e35673067a5f069e5e178b6b43863cb5fce31d590244891cbd6cbface56d2c99088f148b0", 0x38, 0x3}, {&(0x7f0000000980)="acea4cc045bb25f4745639b74716da9ea06e5a11cb95c9de7ea44eccbf5af42e5f28495ffd75b8c13c56a8ec20f718ad2e75ce28fff993e11b8f851fad", 0x3d, 0x5}, {&(0x7f00000009c0)="877b382919a6837e6f28969f7a78276c4dd74ca97cf638e2d8dfe9f360f10b68eb480106e9f59a446dc90d2d1926cc5836ea6e6ba6ae7a65af6e7cbeb0f046c3f0054bd8380e5baa9769ebd6e3ffa72486c9e5fe", 0x54, 0x5}], 0x200000, &(0x7f0000000d40)={[{@size={'size', 0x3d, [0x3a, 0x31, 0x70, 0x6b, 0x0, 0x34]}}, {@gid={'gid', 0x3d, r2}}, {@mode={'mode', 0x3d, 0xfffffffffffffffa}}, {@size={'size', 0x3d, [0x39, 0x794b553a514500b7, 0x65, 0x38, 0x30]}}], [{@fowner_eq={'fowner', 0x3d, 0xee01}}, {@obj_role={'obj_role', 0x3d, 'vfat\x00'}}, {@pcr={'pcr', 0x3d, 0x4}}, {@smackfshat={'smackfshat', 0x3d, '!/)-'}}, {@obj_user={'obj_user', 0x3d, 'vfat\x00'}}]}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x3, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000080)="2be4cef2d0020e4100188df1cde18355c3d39ceb2f996100b30d332089811979877d4c720c5d6944d2c5697b53813f098db9d17268dcb2751cb099862d2cbbca65fccf3ddbd1d819fff8b84c94d5e850d224a3dc35bbb2814ce245dad5a5f6e3c354324fef1f783f0abe13c5438faf095e11af912c44ddc196fa49ab27dea507b243bf0a1f4f63dcaf6644973ccab65192830316fa370dd5865ca286969d9a8b7d5784de06f6aa1c5bd1c354c1e7598484cf3ad02dacd1fbaf8ab7dc8d3c09ee479c71e7ef3198", 0xc7, 0x1ff}, {&(0x7f0000000180)="a75627d9a636ff9d9cd4570edda987e79421f11741edd80247b43020125debae37bfe508425e742946ef7986ac955fdce04f5c11344afb16ef399bb74dc327ac28e2e2fec579fcc5b0608b5aade8713b00e5b642789c", 0x56, 0x6}, {&(0x7f0000000200)="8d89ae74d7f2c7b55335b9e759e1a8c51716fcd90c121f27d4cf083b5cf289d5ef3d0f334faaafba1adecb98bd24cee23857991baa6c77ed6ac1cc5d9800f64a28220cdeddb1e569a96019c111e372f573745b37f144a29200627a597d3f7c86e73eda28bf9eb1a20c329a380a3fb03c1250d8b05bf387199bfa120485f181a8f36493b83e8fa504fb47586e8b27abe5074793eb03a50bbe35ca73627916d216e0e7b163734ac8a41c9dd2a62b1e5198f95de7052e5d0d2e4e3e24cc10", 0xbd, 0x8}, {&(0x7f00000002c0)="70bee7653b9bef057745c1eb5bab519da0cf01540468c73488cabe4adcefcb2ea19488b07e4b9fc519adabb13b69936a96bdb99221cbbaddb3f3e7626c9152681f3f9c2f2920023d6caf735a9ed50eb13f47bd691e9914e64a365af84271e32bd06f21aeda3be3fca8e2622e45b769f401427ab1c95cdee425aef2b0658e1a6cb7959c104e6a74da91b98a7764a1a9892a50bd43d2ee33df2a8c37f4347d02140964ad7e45767e2af3046da942b1a3d6f7fc79837a263192f057d485256222fc54372942cc1c", 0xc6, 0x101}], 0x1203506, &(0x7f0000000580)=ANY=[@ANYBLOB="73686f72746e616d653d6c6f7765722c73686f72746e616d653d6c6f7765722c726f6469722c757466383d312c73686f72746e616d653d77696e39352c757466383d302c736d61636b66736861743d2d452c0026602f2655f2e04cd60007f4ad8f0c001851ec6457fb54ca3767a08884b94927e5e3b778b1afff9111ea927063ef92bf678f35c2d091ea5426735a37818a072c67b66e8cc1d1454d0dce97478a1bde48df"]) 01:32:26 executing program 1: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b40, 0x0) [ 1538.415910] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:32:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1538.491551] loop7: detected capacity change from 0 to 256 [ 1538.503044] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:32:26 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfeffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:32:26 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x12c, r1, 0x608, 0x70bd28, 0x25dfdbff, {{}, {@void, @val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x39}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x80}, @NL80211_ATTR_VENDOR_DATA={0xf7, 0xc5, "4755ef71a7c7d893db63af4d13abe6c48b415a116ec37d0d9c324130ec9e6131038c6831d79432d25824b6bd24e681fdc5c4741252828b67305264283b28c943e295d0ef4b3c88d209cd48a9b65c908524ce661cd9f6dbaf6578144284966c766601907f0f06261ce6beee6afd162928abb96263b02d6f69c1a02dbe5856bda0616d736e57aa9e5302411bf2394daffbf1584f3e864287acc2f0c47a452d9fb618626dab3d11600eb6fd5d77fe14b175f807c92c7f36c2f2c95c5299620f8d94ce871cacee5705b0f269dbd3dbd8b360272614c16b5680bfa67a0d2921cbeb94723b0000d8e805a1fac5a120f07019caf4e8e2"}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x8}]}, 0x12c}}, 0x4) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_PMK(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x7, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}}, 0x1c}}, 0x0) 01:32:26 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b4e, 0x0) 01:32:26 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0xfc) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x3ff, 0xc3}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000100)={r0, 0x6, 0xffff, 0x1}) ioctl$TCSETS2(r1, 0x402c542b, &(0x7f0000000140)={0x10001, 0x1, 0x1, 0x80000000, 0x2, "0dfee8537c7a88ed839cfcde1e49d682aa86dd", 0x7f, 0x4}) 01:32:26 executing program 1: syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x4b40, 0x0) 01:32:26 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), 0xffffffffffffffff) r1 = fsmount(0xffffffffffffffff, 0x0, 0x71) sendmsg$IPSET_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000090601030000000000002600050000030900020010007a320001ffff"], 0x20}, 0x1, 0x0, 0x0, 0x20000004}, 0x4) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000000)={'wpan0\x00'}) r2 = memfd_secret(0x80000) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x300, 0x70bd2d, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004000}, 0x84) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000001bc0)={'wpan4\x00'}) 01:32:26 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1538.673384] loop7: detected capacity change from 0 to 256 [ 1538.708251] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1551.158256] FAULT_INJECTION: forcing a failure. [ 1551.158256] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1551.159169] CPU: 0 PID: 9425 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 1551.159731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1551.160553] Call Trace: [ 1551.160745] [ 1551.160913] dump_stack_lvl+0x8b/0xb3 [ 1551.161203] should_fail.cold+0x5/0xa [ 1551.161496] _copy_to_user+0x2e/0x150 [ 1551.161791] con_get_trans_old+0x1dc/0x280 [ 1551.162100] ? con_set_default_unimap+0x400/0x400 [ 1551.162483] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1551.162901] ? security_capable+0x95/0xc0 [ 1551.163220] vt_ioctl+0xca6/0x2c80 [ 1551.163502] ? vt_waitactive+0x3a0/0x3a0 [ 1551.163804] ? __lock_acquire+0xbac/0x5b70 [ 1551.164146] ? lock_is_held_type+0xd7/0x130 [ 1551.164477] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1551.164868] ? lock_release+0x3b2/0x6f0 [ 1551.165166] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 1551.165544] ? vt_waitactive+0x3a0/0x3a0 [ 1551.165736] loop7: detected capacity change from 0 to 256 [ 1551.165848] tty_ioctl+0x85b/0x1780 [ 1551.166908] ? tty_lookup_driver+0x550/0x550 [ 1551.167240] ? selinux_file_ioctl+0x418/0x5d0 [ 1551.167577] ? selinux_file_ioctl+0x10f/0x5d0 [ 1551.167918] ? lock_downgrade+0x6d0/0x6d0 [ 1551.168223] ? selinux_inode_getsecctx+0x90/0x90 [ 1551.168580] ? lock_is_held_type+0xd7/0x130 [ 1551.168903] ? __fget_files+0x28d/0x470 [ 1551.169200] ? __x64_sys_ioctl+0x97/0x210 [ 1551.169506] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1551.169910] ? tty_lookup_driver+0x550/0x550 [ 1551.170244] __x64_sys_ioctl+0x196/0x210 [ 1551.170549] do_syscall_64+0x3b/0x90 [ 1551.170824] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.171202] RIP: 0033:0x7fcc342adb19 [ 1551.171473] 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 [ 1551.172781] RSP: 002b:00007fcc31823188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1551.173324] RAX: ffffffffffffffda RBX: 00007fcc343c0f60 RCX: 00007fcc342adb19 [ 1551.173836] RDX: 0000000000000000 RSI: 0000000000004b40 RDI: 0000000000000003 [ 1551.174344] RBP: 00007fcc318231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.174860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1551.175372] R13: 00007fffdcc104ef R14: 00007fcc31823300 R15: 0000000000022000 [ 1551.175911] 01:32:38 executing program 6: r0 = semget$private(0x0, 0x4, 0x0) semtimedop(r0, &(0x7f0000000080)=[{0x0, 0x3}, {}], 0x2, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000002c0)=""/117) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d3f4655f000000000000000001000000000000000b0000000001000008000000d24201001203", 0x66, 0x400}, {&(0x7f0000010100)="00000000000000000000000076a34e3f63e54dbc8955dd45888f6106010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="bd8f00"/16, 0x10, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x800}, {&(0x7f0000000400)="ed41000000080040d3f4655f0400400000000000000000000000000000369fc950d523328ab12cd9c639330a026bb23ab379a728f8a05e7479c655bab0881384e0869db23616a9904789dccd56e218a00197de51a645d4a7e81617e6514ecc268b158d6f1c36931800d7f08897c7225d13b51d612f5bb0f0ee08cc0e953a99d1655855b7bf85b452aa8f4ccb15a9c6554b4b35bff6deb36a13d4dba3b411ca813d5c5b5003be051933a042ca7e9dfb718c8bc46aca9b4b733a68b8a890f1de9dc80e2735a5baa004d43d2618dc2f72b9856d42b4fab963170bfbe8743bd49a025e74f307b597f340230435ff50d67b5e02706379158f085d076b0f30c60e74f24d5708ad580000", 0x107, 0x2100}, {&(0x7f0000011800)="8081000000180000d3f4655fd3f4655fd3f4655f000000000000010040000000100008", 0x23, 0x2200}, {0x0, 0x0, 0xffffffffffff8e24}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="cd9afde862d7deb18b9c0db0d4ce074a38a739c3760b533bd34af624cc9adfffbb51ed8fa9e1df225ff4736fd834d0add125c12440ebd83519542e14f02da8a500689c64d9c68922637321d8b0d3c002f669494945e95dfecfde9479a46d9cc56d876c04a2ceec43ec9a1f338c0b5df27d3fef038a557d138f6ef6697410611811681e6f000000000000"]) 01:32:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x18, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:32:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'wlan1\x00', 0x0}) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x100, @local}, 0x10, &(0x7f00000003c0), 0x0, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @broadcast}}}], 0x20}, 0x814) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@local, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000340)={'syztnl2\x00', &(0x7f00000002c0)={'syztnl2\x00', r3, 0x8088, 0x80, 0x9, 0x4, {{0xb, 0x4, 0x1, 0x8, 0x2c, 0x67, 0x0, 0x4, 0x29, 0x0, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x12}, {[@rr={0x7, 0x17, 0x2f, [@initdev={0xac, 0x1e, 0x1, 0x0}, @initdev={0xac, 0x1e, 0x1, 0x0}, @local, @multicast2, @rand_addr=0x64010100]}]}}}}}) recvfrom(r1, &(0x7f00000000c0)=""/98, 0x62, 0x0, &(0x7f0000000140)=@generic={0x1d, "a97a4df846401b8b5fd8850160d097da1f51bb6cfddc6ac29f17b19ba060109e92acc212acb89265a02e3a8766841e60b17a9cc47d132c1c03778f88d827d10db91c2e3aaec463fb5736bfccf300df0fc64f43c569c08beec94c2a378611cc9b34d42349c948e395c18b1110eaa91b27c7ec6cf15ad5a9965ee2ecc82708"}, 0x80) 01:32:38 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:32:38 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b40, 0x0) (fail_nth: 1) 01:32:38 executing program 3: unshare(0x8040080) semget$private(0x0, 0x1, 0x0) semop(0x0, &(0x7f0000000000), 0x0) unshare(0x8020080) 01:32:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b52, 0x0) [ 1551.192754] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:32:38 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x9, 0xdda, 0x3}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x8001, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:32:38 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b40, 0x0) (fail_nth: 2) 01:32:38 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b62, 0x0) [ 1551.243347] FAULT_INJECTION: forcing a failure. [ 1551.243347] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1551.244284] CPU: 0 PID: 9441 Comm: syz-executor.1 Not tainted 5.16.0-next-20220120 #1 [ 1551.244867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1551.245661] Call Trace: [ 1551.245848] [ 1551.246015] dump_stack_lvl+0x8b/0xb3 [ 1551.246312] should_fail.cold+0x5/0xa [ 1551.246598] _copy_to_user+0x2e/0x150 [ 1551.246888] simple_read_from_buffer+0xcc/0x160 [ 1551.247238] proc_fail_nth_read+0x194/0x220 [ 1551.247563] ? proc_fault_inject_read+0x230/0x230 [ 1551.247934] ? security_file_permission+0xb1/0xd0 [ 1551.248297] ? proc_fault_inject_read+0x230/0x230 [ 1551.248657] vfs_read+0x1b6/0x5f0 [ 1551.248922] ksys_read+0x12d/0x250 [ 1551.249194] ? __ia32_sys_pwrite64+0x230/0x230 [ 1551.249538] ? syscall_enter_from_user_mode+0x1d/0x50 01:32:38 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1551.249566] do_syscall_64+0x3b/0x90 01:32:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1551.249583] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1551.249602] RIP: 0033:0x7fcc3426069c [ 1551.249612] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 01:32:38 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x2000}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1551.249625] RSP: 002b:00007fcc31823170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1551.249638] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fcc3426069c [ 1551.249647] RDX: 000000000000000f RSI: 00007fcc318231e0 RDI: 0000000000000004 01:32:38 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x68, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1551.249655] RBP: 00007fcc318231d0 R08: 0000000000000000 R09: 0000000000000000 [ 1551.249663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 01:32:38 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000980), 0x0, 0x151100) close(r0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80104592, &(0x7f0000000880)={0x0, 0x0, 0x0, 0xfdfdffff, "1c902b09a123d5e0e8654bdc8af150c3998c338baeb43d0ef1a960083ea6675d"}) [ 1551.249670] R13: 00007fffdcc104ef R14: 00007fcc31823300 R15: 0000000000022000 [ 1551.249692] [ 1551.295561] loop7: detected capacity change from 0 to 256 [ 1551.301080] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:32:38 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b40, 0x0) 01:32:53 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000640), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000640), r3) sendmsg$NLBL_MGMT_C_ADDDEF(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x24}}, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r4, 0x2, 0x70bd26, 0x25dfdbff, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x810}, 0x40) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f0000000a00)={&(0x7f0000000900), 0xc, &(0x7f00000009c0)={&(0x7f0000000940)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000020000f10800070000000000f0ff040000000000"], 0x24}}, 0x0) 01:32:53 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) pread64(r0, &(0x7f00000000c0)=""/117, 0x75, 0x7ff) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:32:53 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b63, 0x0) 01:32:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:32:53 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280), 0x2, 0x0) write$vga_arbiter(r0, &(0x7f0000000040)=@other={'decodes', ' ', 'mem'}, 0xc) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) fsetxattr$security_capability(r1, &(0x7f0000000000), &(0x7f0000000080)=@v2={0x2000000, [{0x81, 0x3}, {0x18000000, 0xff}]}, 0x14, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x0, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1d374eba}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0xd4}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1a}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x40800}, 0x2c000001) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) ioctl$BTRFS_IOC_SYNC(r2, 0x9408, 0x0) 01:32:53 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:32:53 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x2, 0x0) 01:32:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x26e1, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) openat(r1, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)) [ 1565.925095] loop7: detected capacity change from 0 to 256 [ 1565.937755] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:32:53 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1000001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1565.946755] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1565.977002] pci 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 1565.992836] pci 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem 01:32:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x300, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:32:53 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b2f, 0x0) 01:32:53 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000100)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="00000000000000002e2f66696c65300000b43264e3f0ccb4be5cce3c959e60a0c502976fe999806f73af4e2acc1985f25b69bb5cc1113437aba0509d5545f1b903cbb76e13cff6642e2003bc73d023199ecb78089eb688204afd0131348f8b65c6dd6c"]) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x7) 01:32:53 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:32:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x0, 0x0) pwrite64(r0, &(0x7f0000000000)='y', 0xfffffe5f, 0x0) ioctl$BTRFS_IOC_BALANCE(r0, 0x5000940c, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) write$binfmt_elf64(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x5, 0x4, 0xf9, 0x4e, 0x94c81d7e1f1cfe03, 0x3e, 0x0, 0x31d, 0x40, 0x1f6, 0x9, 0x1, 0x38, 0x2, 0x2, 0x3, 0x3ff}, [{0x5, 0x2, 0x7ff, 0x400, 0x7cf, 0xffffffff80000000, 0x5, 0xfffffffffffffffc}], "79298be8c719f23e0ec75a3a5c624b05610fa0d8be90a5e3", ['\x00', '\x00']}, 0x290) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) lremovexattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)=@random={'user.', '#\x00'}) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r3, 0x5412, &(0x7f0000000080)=0x13) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000040)) 01:32:53 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b64, 0x0) 01:32:53 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000280)='./file1\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r0, 0x0) utime(&(0x7f0000000680)='./file0\x00', 0x0) 01:32:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x480, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:32:53 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000180)) 01:32:53 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x10000010000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:32:53 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b30, 0x0) 01:32:53 executing program 4: syz_usb_connect(0x2, 0x2e2, &(0x7f0000000140)={{0x12, 0x1, 0x201, 0x8d, 0x52, 0x4b, 0xff, 0x9710, 0x7843, 0x4141, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d0, 0x1, 0x1, 0x40, 0x0, 0x4, [{{0x9, 0x4, 0x53, 0x7, 0x7, 0x2c, 0xd8, 0xc, 0x0, [@uac_control={{0xa, 0x24, 0x1, 0x42, 0x1}, [@processing_unit={0xc, 0x24, 0x7, 0x3, 0x4, 0x7, "7727576a96"}, @processing_unit={0xd, 0x24, 0x7, 0x4, 0x1, 0xc5, "f9c345d7c37c"}, @selector_unit={0x8, 0x24, 0x5, 0x1, 0x7, "e84141"}, @processing_unit={0x8, 0x24, 0x7, 0x5, 0x5, 0x8, '\r'}, @feature_unit={0xb, 0x24, 0x6, 0x2, 0x1, 0x2, [0x2, 0x9], 0x56}]}, @hid_hid={0x9, 0x21, 0x800, 0x1f, 0x1, {0x22, 0xf22}}], [{{0x9, 0x5, 0x0, 0x3, 0x3ff, 0x7, 0x40, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x1f, 0xcb65}]}}, {{0x9, 0x5, 0x1c, 0x0, 0x8, 0x6, 0x1d, 0x3, [@generic={0xa1, 0x2a, "96a17a6eb23849af1278c4ac63cf435d7052e0caa79b5e28425262a913948e36b6952b78f103bb03872dfa304ca81ad0c1aed1eed73e285ee010ffc1d9d15cb87ab9cee3a32aa8a46b0b6b387b57d5b32d016baa28839cdd1f51f3970a37dcd13fb33fdd09389470bb120a86d622efc2d56f84cb906ce60dc873cb7986506e5f19ce5bd8fe231dd173f11b1c1c07bb586c56897fcf29885b317e128b94ec2a"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0xc9, 0x7}]}}, {{0x9, 0x5, 0x1, 0x10, 0x40, 0xff, 0x1, 0x1}}, {{0x9, 0x5, 0x8, 0x0, 0x10, 0x1, 0x40, 0x81, [@generic={0xb0, 0x3, "68fd4f8725ccb002b39ada08fd473c419f01506a9f4a472049131fa92a37ed2a102e6c7152591aac3f8e560d0d6beff9d3774baa805386d7120b97a9670531b63c0547e8b079a9bb513b09aad2369ba42e2fa69d28c4c36a800c1deba4ddb85d334570ffebf5e2c05ae75e971cfb9b9c1b1fc6a3093ee657372e9c1869b761f4755fa43d4438873be7e7e26a741dd90b6e4c15d12b43463e037095e0763ec08f347a1291a0b0c1a00db1ac49362d"}, @generic={0x15, 0x21, "b76bc9075ba5cb280680535c8cc2791fad0534"}]}}, {{0x9, 0x5, 0x6, 0x0, 0x400, 0x81, 0x9, 0x0, [@generic={0x2e, 0xb, "67dc3217c987be3963caeffa59fac7ad25bf639d116555880e16d85151576866d20e012f8ef498b64c15ed1e"}, @uac_iso={0x7, 0x25, 0x1, 0xa95667795f074e56, 0xff, 0x8000}]}}, {{0x9, 0x5, 0x4, 0x0, 0x3af, 0x7, 0x6, 0xf7, [@generic={0x40, 0x23, "169781f8b50bf472747b26b6738dc52c876b9ee484188341371cae79fcf4d4bfdeb2233f91d3d2ac0bfaeb3ff90c6eff904ba59d0f9a8991462cfe4597ab"}, @generic={0x50, 0x23, "15e112b61d38a9cd1c1e03a86a6ba51e137056ba479a7809ee49f635ca59660b191de4c58d03b2076371bf421d8d948b1bfaf2b00305d8c0079b69ccb1b41dc047e48a7a8d1d6f07fee28ae8d5f4"}]}}, {{0x9, 0x5, 0x7, 0xc, 0x400, 0xc5, 0x40, 0x6}}]}}]}}]}}, &(0x7f0000000600)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x4, 0x9, 0xdb, 0x8, 0x8c}, 0xa2, &(0x7f0000000440)={0x5, 0xf, 0xa2, 0x5, [@wireless={0xb, 0x10, 0x1, 0xc, 0x2, 0x8, 0x77, 0x75, 0x22}, @generic={0x60, 0x10, 0x4, "2948277d360f0ba93874cc2a04e24784ab50e5fc70bbb8685574de30cbd1b2be2e98382c6b6f0ad98a2b60451237ccd07e202ae0b976eae51270581980e3d17daf1b3233f84b5db5829cf2f33b96d80345c6ccc0b44852c166d974ba47"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x2, 0xd1, 0x81, 0x3}, @generic={0x21, 0x10, 0x2, "c4c3273464a911f87a376444e0a254ed9b05a2b159a754998cbc1dcf0ecd"}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0xb, 0xb, 0x4}]}, 0x2, [{0x3d, &(0x7f0000000500)=@string={0x3d, 0x3, "f91c52877dd77b47923d6dbff6b53280c9b318eb8d889d7346aba4211c9dfff0565ce8ae41834e96809723e5c84f256700c35158903a45ede3eee5"}}, {0x92, &(0x7f0000000540)=@string={0x92, 0x3, "fc7e4a5abe2ff17602f72462fe6feea09a0280b08e5045113b382c0c837619d066f95fc98e961f829d19e52c76ea8b2043f4c3287088e5593b007f8765567f610036c67f783e7c8100a27a0052913a6850eb6aeda0527d1bd533257c098abc8e8d0e3939403bdaffc64f2b05fb25e5adf0ee6ff2731cc3ad6f9aa27d58a0582aaa5f86fa75aa251f5a378cd15e52219a"}}]}) r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/72) 01:32:53 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b65, 0x0) [ 1566.227228] UDC core: couldn't find an available UDC or it's busy: -19 [ 1566.227744] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 01:32:53 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0xa, &(0x7f0000000100)=[{0x406, 0x0, 0x0, 0x200009}]}) getgroups(0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r0, 0x8000, 0x8) 01:32:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x500, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:32:53 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:32:53 executing program 6: r0 = syz_io_uring_setup(0xeb3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x200}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000380)=0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') r4 = io_uring_setup(0x454c, &(0x7f0000000240)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r3, 0xc0189372, &(0x7f0000000140)=ANY=[@ANYBLOB="010100000100000018a4f17f", @ANYRES32=r0, @ANYBLOB="f7ffffff000000002e2f66696c653000"]) io_uring_setup(0x331e, &(0x7f0000000180)={0x0, 0x200, 0x0, 0x2, 0x1b1, 0x0, r5}) io_uring_register$IORING_REGISTER_FILES_UPDATE(r4, 0x11, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[0xffffffffffffffff]}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd=r0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, r3}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) [ 1566.293917] loop7: detected capacity change from 0 to 256 01:32:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) open_tree(r0, &(0x7f0000000140)='./file1\x00', 0x0) pwrite64(r1, &(0x7f00000000c0)='9', 0x1, 0x8040000) unlink(&(0x7f0000000080)='./file1\x00') pwrite64(r0, &(0x7f0000000000)='y', 0x1, 0x0) [ 1566.332833] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1566.742529] UDC core: couldn't find an available UDC or it's busy: -19 [ 1566.743656] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 01:33:06 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = dup2(r0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f00000000c0)={0x3, 0x42, "36c496912c540ab7bf578fbea558a4b29247d0b18ba361400d17dbd81bdaeb919913e823b05e265449ff4f80ebd24039ddf436a9fcf342543b2d5bd1ccd8a4db8826"}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x0, 0x5, "48c71fcf75a96c64a2ab0de89f29dee700"}) 01:33:06 executing program 2: syz_emit_ethernet(0xa0, &(0x7f0000000100)={@empty, @multicast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x92, 0x0, 0xe000, 0x0, 0x11, 0x0, @private=0xa010101, @local}, {0x0, 0x80, 0x7e, 0x0, @gue={{0x1, 0x1, 0x3, 0x80, 0x0, @void}, "e8282985abad5edd93b37dc9de8df9fac5f75cc9f91436c99b996879140c26b71661c521f56c9183f6d5ff41b8de699e15fd262691dc2879efa81c55ff80276a791f60ad146dc62b867cf571df1df3cbe97ce016520c1dacca1cb16765092869fada898e2493f1a00525fa0ee1f69b3166c9"}}}}}}, 0x0) 01:33:06 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000001140)='n', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x20000, 0x75) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) ioctl$BTRFS_IOC_DEFRAG(r2, 0x50009402, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=""/62, 0x3e) sendfile(r4, r5, 0x0, 0x7fffffff) creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000140)={0x3, 0x1}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 01:33:06 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b66, 0x0) 01:33:06 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b31, 0x0) 01:33:06 executing program 6: ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000100)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140), 0x240c0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) read(r1, &(0x7f0000000040)=""/150, 0xffffffffffffff2f) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f0000000000)) 01:33:06 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x40000100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:33:06 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x600, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1579.368738] loop7: detected capacity change from 0 to 256 [ 1579.373357] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:33:07 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x700, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:33:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendmmsg(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0x100000}], 0x1}}], 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000001980)={0x2, 'veth1_vlan\x00', {0x9}, 0x1ff}) recvfrom(r0, &(0x7f00000003c0)=""/87, 0x20010397, 0x300, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f0000000280)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)=""/79, 0x4f}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x2, &(0x7f0000000580)=""/113, 0x71}, 0x6}], 0x1, 0x1, &(0x7f0000000600)={0x0, 0x989680}) sendmmsg$inet6(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="cfb21d1906cdd1018b6d7cad09c0cbdd044ea33bec59d0fb3d503e03f1d281bd80cf780ec949aa9a89d019cd5b4f2b05b5d5be428e8586b537b5d74b7efb8da40994d2749c6e9b1558d78292198060b7d234471291a8359f28ffec678902bfd12de2f6c8efc2ce0e5792af42d93c4dc137d9c93f3d013212c135c41cce9de943d3813be3a5654adca5e241098911f2da2fb3cef64c9932c6e7ade6580b143d51b310d7d6a029cbc72a405f23b47ac9f3d4a7186ce2716469ae7019b62cf9012a4063223fc363fb536361091dafcc5b44205e76089058007f3f5cd63dae21c1c85dcb22379b4d06b8eb", 0xe9}, {&(0x7f0000000440)="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", 0x39}], 0x2, &(0x7f0000000100), 0x18}}], 0x1, 0x41) r2 = socket$netlink(0x10, 0x3, 0x15) sendmmsg(r2, &(0x7f0000001940)=[{{&(0x7f0000001680)=@l2tp={0x2, 0x0, @private=0xa010101, 0x3}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001700)="229bf78823fd744fcddfc1bbcc1fe70d488483962c7be4d7c8058da87bca72e3302152c536aec884b4cedcec9e450aa19f1b943872c489dcaae1a45e7a6d0b3c276e86ede51e8cd5d7e5b4ad4ae573400547371b20314299d9516216caada275abdec90a8e107c9af37a1b28b202f7dd81ef368b7fc8918af295911c90b9a43892c0daa0c636242a7b60610336c1ca43303ef0ab52aebc09c52cea0df56e5e42a7c4e1dc8dfa50d09bd9be6473ca7e05711760d7c33ce315317c37abc6d42c499f552046162bc739b3bbac258d3c7e9250b34d5ed91336926e55d2b620021ba6737c", 0xe2}], 0x1, &(0x7f0000001840)=[{0x40, 0x115, 0x9, "8fe6ca2380ff1112f080bb0d1f3c5ed549a23e4845e4a6d708e55e5f19338fe82e46559e17b1bb2a06"}, {0xa0, 0x119, 0x5, "1c6021c33eadffd454a1c491d373a3cf2459d4fc3fd5caf1c8deca2084097eb8de4292c7f3d2d1a94e1f1e90bea4a84315d65874218d92440f98a8fe5dfc864c36af0f25788aa5b2541fbe6434283da0fbaa77c29946c10a5a1da4ce1b5c3a0489af9660e6ce25bc3d8a8a5e44fc67a82366121bad520cf56433e4ce9172514c72ba64e9c83c3ef900cfc1a74b2eb4"}], 0xe0}}], 0x1, 0x4) [ 1579.461386] loop7: detected capacity change from 0 to 256 01:33:07 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b32, 0x0) [ 1579.480569] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:33:07 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 01:33:07 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:33:07 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xb00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:33:07 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = dup2(r0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f00000000c0)={0x3, 0x42, "36c496912c540ab7bf578fbea558a4b29247d0b18ba361400d17dbd81bdaeb919913e823b05e265449ff4f80ebd24039ddf436a9fcf342543b2d5bd1ccd8a4db8826"}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x0, 0x5, "48c71fcf75a96c64a2ab0de89f29dee700"}) 01:33:07 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b67, 0x0) [ 1579.592820] loop7: detected capacity change from 0 to 256 [ 1579.606051] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:33:07 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = dup2(r0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f00000000c0)={0x3, 0x42, "36c496912c540ab7bf578fbea558a4b29247d0b18ba361400d17dbd81bdaeb919913e823b05e265449ff4f80ebd24039ddf436a9fcf342543b2d5bd1ccd8a4db8826"}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x0, 0x5, "48c71fcf75a96c64a2ab0de89f29dee700"}) 01:33:24 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendmmsg(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0x100000}], 0x1}}], 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000001980)={0x2, 'veth1_vlan\x00', {0x9}, 0x1ff}) recvfrom(r0, &(0x7f00000003c0)=""/87, 0x20010397, 0x300, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f0000000280)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)=""/79, 0x4f}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x2, &(0x7f0000000580)=""/113, 0x71}, 0x6}], 0x1, 0x1, &(0x7f0000000600)={0x0, 0x989680}) sendmmsg$inet6(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="cfb21d1906cdd1018b6d7cad09c0cbdd044ea33bec59d0fb3d503e03f1d281bd80cf780ec949aa9a89d019cd5b4f2b05b5d5be428e8586b537b5d74b7efb8da40994d2749c6e9b1558d78292198060b7d234471291a8359f28ffec678902bfd12de2f6c8efc2ce0e5792af42d93c4dc137d9c93f3d013212c135c41cce9de943d3813be3a5654adca5e241098911f2da2fb3cef64c9932c6e7ade6580b143d51b310d7d6a029cbc72a405f23b47ac9f3d4a7186ce2716469ae7019b62cf9012a4063223fc363fb536361091dafcc5b44205e76089058007f3f5cd63dae21c1c85dcb22379b4d06b8eb", 0xe9}, {&(0x7f0000000440)="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", 0x39}], 0x2, &(0x7f0000000100), 0x18}}], 0x1, 0x41) r2 = socket$netlink(0x10, 0x3, 0x15) sendmmsg(r2, &(0x7f0000001940)=[{{&(0x7f0000001680)=@l2tp={0x2, 0x0, @private=0xa010101, 0x3}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001700)="229bf78823fd744fcddfc1bbcc1fe70d488483962c7be4d7c8058da87bca72e3302152c536aec884b4cedcec9e450aa19f1b943872c489dcaae1a45e7a6d0b3c276e86ede51e8cd5d7e5b4ad4ae573400547371b20314299d9516216caada275abdec90a8e107c9af37a1b28b202f7dd81ef368b7fc8918af295911c90b9a43892c0daa0c636242a7b60610336c1ca43303ef0ab52aebc09c52cea0df56e5e42a7c4e1dc8dfa50d09bd9be6473ca7e05711760d7c33ce315317c37abc6d42c499f552046162bc739b3bbac258d3c7e9250b34d5ed91336926e55d2b620021ba6737c", 0xe2}], 0x1, &(0x7f0000001840)=[{0x40, 0x115, 0x9, "8fe6ca2380ff1112f080bb0d1f3c5ed549a23e4845e4a6d708e55e5f19338fe82e46559e17b1bb2a06"}, {0xa0, 0x119, 0x5, "1c6021c33eadffd454a1c491d373a3cf2459d4fc3fd5caf1c8deca2084097eb8de4292c7f3d2d1a94e1f1e90bea4a84315d65874218d92440f98a8fe5dfc864c36af0f25788aa5b2541fbe6434283da0fbaa77c29946c10a5a1da4ce1b5c3a0489af9660e6ce25bc3d8a8a5e44fc67a82366121bad520cf56433e4ce9172514c72ba64e9c83c3ef900cfc1a74b2eb4"}], 0xe0}}], 0x1, 0x4) 01:33:24 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000140)="f90647538766c3b9410d6318a07e4833353a5048c77e06b2cd2600b4043c7fdceab5eb3242ab96123c158c88d048150363b58fe3600c8897a574e42d675ab3f6db4faf88c06f0cae23562bd330b4652b8cbd9a3c9ef7c592a5774cf0") ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xffffffff, 0x0, 0x0, 0x0, 0x1a, "4ec7cf475f2b1ca05d64a2abf32f9129dce600"}) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 01:33:24 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:33:24 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = dup2(r0, r0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f00000000c0)={0x3, 0x42, "36c496912c540ab7bf578fbea558a4b29247d0b18ba361400d17dbd81bdaeb919913e823b05e265449ff4f80ebd24039ddf436a9fcf342543b2d5bd1ccd8a4db8826"}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x0, 0x5, "48c71fcf75a96c64a2ab0de89f29dee700"}) 01:33:24 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b68, 0x0) 01:33:24 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:33:24 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b33, 0x0) [ 1596.436405] loop7: detected capacity change from 0 to 256 01:33:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r0, &(0x7f0000001140)='n', 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x20000, 0x75) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x7fffffff) ioctl$BTRFS_IOC_DEFRAG(r2, 0x50009402, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=""/62, 0x3e) sendfile(r4, r5, 0x0, 0x7fffffff) creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$BTRFS_IOC_SET_FEATURES(0xffffffffffffffff, 0x40309439, &(0x7f0000000140)={0x3, 0x1}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 1596.460220] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:33:24 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b34, 0x0) 01:33:24 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:33:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000580)=ANY=[@ANYBLOB="0000000000003ba9d6697700"]) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) 01:33:37 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:33:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendmmsg(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0x100000}], 0x1}}], 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000001980)={0x2, 'veth1_vlan\x00', {0x9}, 0x1ff}) recvfrom(r0, &(0x7f00000003c0)=""/87, 0x20010397, 0x300, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f0000000280)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)=""/79, 0x4f}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x2, &(0x7f0000000580)=""/113, 0x71}, 0x6}], 0x1, 0x1, &(0x7f0000000600)={0x0, 0x989680}) sendmmsg$inet6(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="cfb21d1906cdd1018b6d7cad09c0cbdd044ea33bec59d0fb3d503e03f1d281bd80cf780ec949aa9a89d019cd5b4f2b05b5d5be428e8586b537b5d74b7efb8da40994d2749c6e9b1558d78292198060b7d234471291a8359f28ffec678902bfd12de2f6c8efc2ce0e5792af42d93c4dc137d9c93f3d013212c135c41cce9de943d3813be3a5654adca5e241098911f2da2fb3cef64c9932c6e7ade6580b143d51b310d7d6a029cbc72a405f23b47ac9f3d4a7186ce2716469ae7019b62cf9012a4063223fc363fb536361091dafcc5b44205e76089058007f3f5cd63dae21c1c85dcb22379b4d06b8eb", 0xe9}, {&(0x7f0000000440)="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", 0x39}], 0x2, &(0x7f0000000100), 0x18}}], 0x1, 0x41) r2 = socket$netlink(0x10, 0x3, 0x15) sendmmsg(r2, &(0x7f0000001940)=[{{&(0x7f0000001680)=@l2tp={0x2, 0x0, @private=0xa010101, 0x3}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001700)="229bf78823fd744fcddfc1bbcc1fe70d488483962c7be4d7c8058da87bca72e3302152c536aec884b4cedcec9e450aa19f1b943872c489dcaae1a45e7a6d0b3c276e86ede51e8cd5d7e5b4ad4ae573400547371b20314299d9516216caada275abdec90a8e107c9af37a1b28b202f7dd81ef368b7fc8918af295911c90b9a43892c0daa0c636242a7b60610336c1ca43303ef0ab52aebc09c52cea0df56e5e42a7c4e1dc8dfa50d09bd9be6473ca7e05711760d7c33ce315317c37abc6d42c499f552046162bc739b3bbac258d3c7e9250b34d5ed91336926e55d2b620021ba6737c", 0xe2}], 0x1, &(0x7f0000001840)=[{0x40, 0x115, 0x9, "8fe6ca2380ff1112f080bb0d1f3c5ed549a23e4845e4a6d708e55e5f19338fe82e46559e17b1bb2a06"}, {0xa0, 0x119, 0x5, "1c6021c33eadffd454a1c491d373a3cf2459d4fc3fd5caf1c8deca2084097eb8de4292c7f3d2d1a94e1f1e90bea4a84315d65874218d92440f98a8fe5dfc864c36af0f25788aa5b2541fbe6434283da0fbaa77c29946c10a5a1da4ce1b5c3a0489af9660e6ce25bc3d8a8a5e44fc67a82366121bad520cf56433e4ce9172514c72ba64e9c83c3ef900cfc1a74b2eb4"}], 0xe0}}], 0x1, 0x4) 01:33:37 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b69, 0x0) 01:33:37 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:33:37 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1c00, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:33:37 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b68, 0x0) 01:33:37 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b35, 0x0) 01:33:37 executing program 3: bind$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000040)=""/123, 0x7b, 0x40010002, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) r0 = fsmount(0xffffffffffffffff, 0x1, 0x9) r1 = socket$inet6(0xa, 0xa, 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) recvfrom(r2, &(0x7f0000000100)=""/67, 0x43, 0x10000, 0x0, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000007100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r5 = ioctl$TIOCGPTPEER(r1, 0x5441, 0xfffffffffffffffa) r6 = accept$inet(r2, &(0x7f0000007140)={0x2, 0x0, @dev}, &(0x7f0000007180)=0x10) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r7, 0x540a, 0x2) r8 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r8, 0x5412, &(0x7f0000000080)=0x13) r9 = open(&(0x7f00000071c0)='./file0\x00', 0x460540, 0x2) sendmmsg$unix(r2, &(0x7f0000007300)=[{{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000200)="4c21782f2a514878c6dfb5eb310314485dfd3a25fda37764da23c62e6d00bdf5e1849159572b13040c6e4ae8a66300db65b5df1055aa9eccf9a8381324b2377d279bf98cfbf5b091957643819a6478a53472ceb6e26d11eaa552", 0x5a}, {&(0x7f0000000300)="de6289c3230b5dfe7e2c995ee635913ebeb045d186b0ed585f5bd6e9d64fbfd2baa5908e26cbad82f9f68eca2f1887bae8a7ba4fc84aebc8459b2b29e2b25fa6bb9de45540abc90a821c8ca1e6d9441f7639849542c84c4ce7882f119ec40d2999c1eeaa3e202dee6d010d", 0x6b}], 0x2, 0x0, 0x0, 0x40000}}, {{&(0x7f0000000380)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000400)="54ab7b8cd13ab1e5c662103ecf2fc8659acffbae56ffc4abcdfc107dedd98083859579b1be", 0x25}, {&(0x7f0000000440)="c0fdc48fdc5097099d453d4e8e1011ffc33fe51bca12c71582ae186cb9c7411b26714d3eff7f21a02ac9ca0680167a10efabe4462132fff56e7a2ba5a7eefeed4774bdfc32e21a6870b4110d8808bccd537db33cd777a2f69251d5dc68dd06", 0x5f}, {&(0x7f00000004c0)="887bebd7832c250e64bccb94f3a070963c09ad72f8cc621e31d372ab3596c46508cc8e391ca6a8533d3f9f08b9814aacb67ed67c263d7b8516709af2ab1f9852a5b7c1979b939d", 0x47}, {&(0x7f0000000540)="deda0c9682951141057b392adf1dab3fa18acdfaea98730433863198af37610caf5be9b7740f2a6aae8bc9377abe22d3da043ceea2991f7bfac04d94c2d0df87e88f35820b6947834f17842c451a44dde2ce762e9911223d246f9d3eaa2e09aff29d4cef6fcfed4c383489ca8a615741d5bbef3eb2cf5d17c2b68e25db22409a883f12ab9a730ce20e222d605b29e25495e7d51510f90d2fd8026d2d95c19dd0d9faf968b08810e06c8c2f3be1a0df635500ce9c823eafb6511fd59f31b84e7953cdb8293c50b58839e1b908be7e658fcfcfa162eb593da00a89d8ad", 0xdc}], 0x4, &(0x7f00000038c0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [r0, r2, 0xffffffffffffffff]}}], 0x80, 0x48c0}}, {{&(0x7f0000003940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004e00)=[{&(0x7f00000039c0)="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", 0xfc}, {&(0x7f0000003ac0)="71b3eae65f79dec186992698230123b0242de747ebce49a9892d82cf65ef5869a9d99f2c7f6fcf20b1e54e712a9136ec703abb2fa293bc168f1a3e137a6ac94aa0fc0a113e21f16a7fe5b98021dcdaf2653edc961350655ae195114c572d2c0401", 0x61}, {&(0x7f0000003b40)="16b412cf455cbb1d6018400ba0654542fea839c56fd6d7bb25d562fd682e87bcfb666add6a351a8f8ce3efb86bea3e84c72cf71423b92420e329bf1c4e39de99a895884e3d641fc07017cf8ccdb22cfd17d7cdf50043c891ff496714feeba45b1fe1677e7d3fae48bb4541d33c8e5366a9e3d82338aaaf7ece38cc2ae291f81ca99177fa9b6b287e387f08d1a94ce0e72cd965d22668e7f588e89279cf1e7d0c18fdae79d6c900141c1d0206bef0f2d2402d457615ac9f8252a303b7", 0xbc}, {&(0x7f0000003c00)="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", 0x1000}, {&(0x7f0000004c00)="5cc266cd2a0132c67e1489ecdae94d0df54500e53a4d4861e83e714f3201700299efb1e068e84e7d47c9d4467deb281cd3477cada75a4ebc2373d186bf73939cc025ee445aa7cbf57347b86b013f6ce05b3fd023f20c394cf0d8e5e5ed3eda2d3b7d2fa588f91df31d9f97f9bcdcb795edc005aac762fcfd65b14a8c418e42514fafa2bc19e8391c2c40f13c358a61a241dbd44c49d461b5f0b67e9ab18407881fe35d44f59c1238c31a29fde4ec38bcfdfe44d278a9e75ffbf73785d42bc46028a1b54a5c8b7211e07d4977c354d5d6791f56998de2dffab2a489f8c8c2", 0xde}, {&(0x7f0000004d00)="b6301bb49ceb83760e0b655965625015924947b8dace9e066254ffabb8931d03974362ee74c3b14629fde1686f537fb07cb26fec0fac6920191934ce9724063759ff0aba1c6e23a0a24a92f08123b98cf5105811c6bcb6ab114c56a95c9fc38df90beeeb9d420f3278ea137ee51345af13729bafc33e20638a3230f5f10504821d45a48fa8c28cc0ca9fef417dcdf4986e689ec3e537be61a82725ae3d4b461656eab6a60f15b4680ede895341c943c4eff8ebb1506c9b6936bcdf14a6e35ae3fb0ce25655cd9a1ca475ca9b8909c67299f419d6b7", 0xd5}], 0x6, &(0x7f0000004e80)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x38, 0x800}}, {{0x0, 0x0, &(0x7f0000005080)=[{&(0x7f0000004ec0)="812b2f97666ed88fcd619971265d860df93b5a58f1758fc2710512d1accf709f4445422416fe7667ae762e0f92f1ade249b29722ccd518bf52f6e068b5e4ef63c869e76504204b287efc6758fe55ec6d810cc314b48e423fdfe4acf9e20171bcd51f8cad720c486aeec84a3d9b95a8468ce7825060bfe5598e90584ec620e49018df9c5728500db6eb133749a2a95a86f67da8ce515d2d02e713b649c0434f148c2a42ae75244b", 0xa7}, {&(0x7f0000004f80)="56919740660fd46e57d2520d647d2ab06d33eb2ec2ef41514ad2a02801360ab2427c544a67c8ab3fbf509ddaf57e41b1146ebe70799df57ca38136591bd2a243bf7175294479f7b0221a98b277d07e50e7e1f29ee5842f2e59a262db256ee9a59cc8d01e1516800e414c5a8de0dcd6ea522857575eeb17b4a43bb5a186a6b6de7a64d1363eff0408dcf6c60593bcd88e", 0x90}, {&(0x7f0000005040)="cc50452ab2342f85e643a858c93348aaf3974c541dc8c6f1e9", 0x19}], 0x3, &(0x7f0000005380)=[@rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r0]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}], 0xd0}}, {{&(0x7f0000005480)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000006a80)=[{&(0x7f0000005500)="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", 0xff}, {&(0x7f0000005600)="a2374d13b145202ed9244fd2d2ca4e05a564a0329d0c676c4a588e6d3ac68e5c948effc9dbae0cae9f48b2b7e1da5e4aec21c47e6aeaa06c7e57005bc3c88950fa8d64283c06c9bfa8ab92bde14c0532cd0960de57e34240d572dc415596462dfc05e44fa971e3e44930d685f837f0fcb97f77fe591f2c6df3075462522ae8590ec3803e87e0fc2220691049ea22f290a1cce8c06388cb48c44ece0bfddea361bf875f3a40e1cdae111c5217e0569b8d4752fcc93e4315ebef2671a2785e69b01c0d9e", 0xc3}, {&(0x7f0000005700)="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", 0xfc}, {&(0x7f0000005800)="2829ed647c496cc8856b77c646ae8c84776d38c710be70d0ff8c", 0x1a}, {&(0x7f0000005840)="a94c56abc50270d32d596a68cfd7062b82ae60c4700921a2a2338f8a08f326c0308d6ad9dadad43c5a27", 0x2a}, {&(0x7f0000005880)="44d0c9bfea67b480da652459c8a70889b4adfafd00d7d51b9bda78c93edf8d3795726c94ac282e330a355e91c0befa1aaba856da8e0672eb7d72b99968ea05ff17732217d3e3af0b60a3cd030d39fd0c14971e1028305721cb364facbac40bfe30cc0696523530912b0aa772cab59f44fb1bc960b1d20ef880dd460ac0d4b459928d1ed57fc6c42c82380055f787af1aeff5ee687a97c3720df37005065db1fb137280407098f055984a50adecc03a1fa6856a7f9ce6386144bf0e", 0xbb}, {&(0x7f0000005940)="6fd4453bb33fc44f47961cf5b8de9b97b1de793b4784366d819a8ea2d859a993c38f2eea57eb0dd422f389513fdf2a380dc98e5e6565c2902e73822574ba82892b174f4522896fd07fc5ca0145ded3856839d7516e13f8e66fd1602d25c81c01d41764d97163935bbf5f334bf99ac8dd51670dd5547234ba44c389fff919bd6211f18e9ce8232c91c592d70647bb8c3034e15358d5ed03f66f632dbab221294cc5bb9b09f5771bd49282f0ca369d4b10d335cb0202522b4981db4533816799213b0e38ebf9236d60dca7a66e22129a9a25a87545e6159343eaf592f52a6dbd3ff910ebec6dd99f6d89d573e7dc69c3ffe819617727a9099578a16f9cda3fbdd427c7e93e5b8e81e7c8cdf5979e0876aedfdb2f9c4f8f638453279616287705658c1967b979d87ee9d1c977d6c7e90572d92cb090030b992298fa67f5e769d31ce28d50bf52dbba3e8bbdac1dcc75385a16e75390b151a397fa6c29474ab2a758f1dfff1d00fb987053a89970ec96981b8df1868e83bdb93e21c1d00778530531ad286d385703d3f92a4de52ca12da9486a05174ecd768d056ba06613606fba16eb78b11d18c054b8764ac951137ac932d579689606f64ff0ef2e5d6893747dd84768a73797ae7b5a7d8c11a4c54125943be6b68ec5872adf4b59195f088afda0993d1b975dbaf8424f4b985ff837a6ba4b0da809fd9509f68f540cc394972dcefd19e6670d7ade3927a3ac170fa4f55d1822e2b39e0d608fe048aa3ba15edc2b0771684d72ce5627b1d65f976c20ffb5807b0f5621f36f425cdebde8dcce47b76eed9e30d173a489783044b8a2d42a0d3c8913ba3fefc1f2a0cf7cba3d6baea82f5c2207cf76a0ea2e1662e225e64a59366a1a46a23668190ae14a71ca95295babbbdcdd799192db32aa120fe6a38b12fb3b86d39e1a93016dac735ae624b6d55fba4b3ad73c470dca36a1acf233f52250c3ca1f3010a6c489d778ee1a307b9d493a53daf99a510e50237956035c52ce40543dfbaacc68bf1e078b0abd83a43786c9839fb1f119f072235f611b95bb3181ed96f18460b068a57d064a8122846b76e7179d81186a9c79801f4261e0a70003c91ce8ba38c460146dd72d7ea8c5306b510ddbd70c6d3d3786b7cd4e3cf802d37cb74f620512411c43cb8a042a5ff8c56c687c2fc061f818cfc699529fcd30d0d064c6dada091c2be7cd1ff860a851d425c76e48c1d689bf95671bc3b4198d845ef8729732faf412c52d8a5a2b4cd6729e24941f212039e282b8125bd00803885b4cdfe912b32ad59a9ffa78b9c06ea04bfbd9ae58581ebe19ca3fcf1f7fccbcb24bfc8b7bd44179f47dec5e998ce60150e0ca1ac880fa6d22486584b24c098fd0c8d798b2d872d0202af2aa088dfff6ad8d95fe7dc6930d04332d3766cb0e3c9d1850163ff78591d836c0d0d5aba6a9320aafb1d91827b26ecf1ac44a545ae5de7d1e93d00959cad6e8b3b7dfb8ee69ab01b497369342ec25119d6fa33d011722e0d36301ecb89650e6bf584bdd9240ef13140a5b47628db5a2c4c2aae5ab066d76651238b7f14d24935b307f6ecb49b6387141b81331c0d7fedcc3edbdc174b6d9667ba951b6d26ad109799fdf20ffedac6b41ed5aacca725c99ab59e0cd5282f446888f647c18a06a95e1a28777f1278c1d538e9b2b5a1a5242cea3c7fcf8b3053bc8704bf9ee3bd407aa7ec7ae28dfba1a722c660358dbd6a3d2a9f2c2511c97830182e28bdbb89312fbae0ef8c56bae42682a8d0b1de22f1095361a883b7d812baf927e3340805e1952ee3b2ac987d7ef8d5d4cc1bb328429f4c5f7fb6a74523bbf589ea1fe2b5de94a40e79e9438b977b8e5de597d442deb0f09adf943a7a7ab80fff5b1497830cf2013dac3cb9ac192c57cf25edbf6b10254137d5e80d7e19875bbc3eddf93ff24e646165b931e0af87e7cd530716c67f43bd8807295669ef2aa0619289e98047d84891d29128192b072e8e6883d8938204572a2b39db63c0f70532e76ef95fc60c40a52a539bbfe2306e9887c4cde39bc35afd2574755ed66f75dabc71328394aa277f59b22bf224efc9efa0b8e555797bbc30b4b0c2151514d6d2178c8856631ce1e80656075b0b6a521bcc40d94caefe303b29654114b97551c5563a5bddda8ca55a5bbd33657308408b13d4c0ac02e38d1baf8dd1484636b619fc6b5391ee3c280abf94b4b3e6c0340520bc44690e29c9749776e5d0f51299158ae79a736d7f39c09a4a6d03ca629469303b57ca66835eb221761e3ebd8d1bc01833612b782d8ffba27918b8692728de2765caeaec46e3ba0fb3a113c9ec987d69f07591f1fd3f4c6ea1e961a35293e48054eb0357320c28a344bf355f5b25ea17dd82448906b2205e2a3b1cb466ab8b5bc2b9259be0ba9b65912b020105cbedad5a1df3a6a3ca37b1c0d7fc72f1f0b8e6b9e1104fd3760386952fb259ef84d55cd76605ed0379be40b38b98d923ea719ebea251f118aaeebd3e754bb3845099dd4657829ac916a7ba3bee02e9e26f147b07df7ffac4b91529d6fd9721fa1d0019f7920116bac0080e3d7972ff690d164f7a28cdcf08cb543fc15e2ce3fefe5cb2ec358598b90ab8f0ee21c9f787cb69c7691a9b8cb0e0e25442228fcec38a779d3841395f8577116eb9f39d379361e7ebdb6ba3bab47d0fb249be3c646eb102fe1a1ba98f90456d93434f388f484a7e053e434452f2981ed0a91c5429a351eef917e7e7f5686fb8655cf0d851a72a5bc7d748a279da3e88186ba844a40022da6954f2bb64004210549771da99e8d31ef4b4209d47542bd161082ac72723539332c04a28e898655894bebe5ab9886ded69356ae80a443d94f82c275c8fde66d1e0980e785e41cdd53258ee678c222cd85eab39e355e5b64c2c2f8ab4725fbd1b85bd8b742a223412d745d91286ebd9cdb90f5d0b8cd2fb84b8d0529e97d64b14a2d7d09bdaa0f0d1aa472c6997361acaad8c28e473c8f4242e3202db4f494d11942336f528221b3caf97b795980f5e9e5c6dd4442ceca116af400239d3edad5e434f6d59dfe2cf3c9476fda50ca863d1cf427329c34904ecd48914445b186dc565afb1a0c39cc322694dace6b6be1c822a50e24e7b541a812e738bbe557d77428f28f2b0dff9c5d0f13114016bccee4a30244feef257ba51d3f5bb3bc722663d1f6a56228a86909a734a79ce29bb07d3e81dd3a16af4b118ad43e40da5ef6285cafb79f3eecc749bcf2348dbc32b69c294a9bdaa5918dd23766d5aff6d481fda327caed097202d680d042c0db67308a3d566ddcb47a025caa7f6f822f20bc136952f154a1ef6914c3844692bc27257d9d35529c1b4859fae002f92effdf7cff800f51eb3ad9a70ae500c44eccdae6dc81973a331c9e14735039d2ed98fa50f7895fe7efb0eece4bf5418b2f1a2e103fcd87c0d3c62ab36ff0df2a3e1a40b0516be04c81be2ce0205db06531bcc1682252e804b4e61a48f17648bdd6baa4135b9ba6b9a3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0x1000}, {&(0x7f0000006940)="4cdf6a5b8bf89034f88cbd6fd81da85463ed9a878e", 0x15}, {&(0x7f0000006980)="6aba4df0e2c74c350bfd92766415cff2c96cf4f56ed29e74609b1147030307d0536c38515d8f10b93d1942f76d84a42adfc05a0bf7855c8321eaf2b69d80d3f26fc653cb3c85e60b9a51df8c5eb8dfaa88ae5ce1a598d4657a703949d5e384573ca3be4792bec582690997b2acaf3d0c7dbabbe76a49fd6500519b29e3a424812ba0cf6cfb354b14540d6073ae72cb145fd093ba73779de78c3a7b9ca691f7b2a158acaed2b5d93c02c180f223c39e19be26403800585f8cba74c8fe8a9bca9e683a2493adfaee7783c84c89c18b8f176241b85a7ba0b18260a1299ef5d6ebe27f1a0ab03d5e2e5631e7fcd9b0cb1011f334ba42c26530", 0xf7}], 0x9, &(0x7f0000006d00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, r1, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r0]}}, @rights={{0x28, 0x1, 0x1, [r2, r2, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [r1, r2, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [r0, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r1, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}], 0x150, 0x800}}, {{&(0x7f0000006e80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000070c0)=[{&(0x7f0000006f00)="aafcd9bd1183b112da76b063a96a7340aefeb218de43cef2afc15e818ec34fd4c6af85ef0a6a5856b13902fb6175e09f0c2f87b1a26501f6f52beab1ebf213142f6a43ac086b69445af97eb93bfed182607059137bc77f8148aae40043aa54597558e81505ff92ed728373c1d1c2f93e17db5514810ca51c80781f1c1883068ed4d14abc5ba61d5cdbf2be4fe39b9d38e328", 0x92}, {&(0x7f0000006fc0)="f22b68ab6eb0a045854959efd16141ef8c42056ab3efd829dbbac11a4e2eddfa66ab734e91e66a8c1a2c20b7547551e789878acf72d7d6fee9c5d3f43d0ad4b2f42f5ed7516c52ade0f877f157c295a727193b9bfb515cfa09a6726f1109e4fde00aefdfdaa513acc2db64d534288d7c0f6690367e7dad5259866d210011883a3eecd58bbc9c5799398eda5a640e50675d0429ba2149a50ce259daa349e446cf528204af9e3d0e4387ec6c529df4b909291826ed4fd5843a9e7fdbbf602224ca5a77b016dc66", 0xc6}], 0x2, &(0x7f0000007200)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r3, 0xffffffffffffffff}}}, @rights={{0x10}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x20, 0x1, 0x1, [r4, r2, r5, r6]}}, @rights={{0x24, 0x1, 0x1, [r7, r8, r9, r1, r2]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee00, 0xee00}}}], 0xd0, 0x8001}}], 0x6, 0x4000015) 01:33:37 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.068892] loop7: detected capacity change from 0 to 256 01:33:37 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b36, 0x0) 01:33:37 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) sendmmsg(r0, &(0x7f0000004240)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000300)="e9", 0x100000}], 0x1}}], 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000001980)={0x2, 'veth1_vlan\x00', {0x9}, 0x1ff}) recvfrom(r0, &(0x7f00000003c0)=""/87, 0x20010397, 0x300, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) recvmmsg(r1, &(0x7f0000000280)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)=""/79, 0x4f}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x2, &(0x7f0000000580)=""/113, 0x71}, 0x6}], 0x1, 0x1, &(0x7f0000000600)={0x0, 0x989680}) sendmmsg$inet6(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="cfb21d1906cdd1018b6d7cad09c0cbdd044ea33bec59d0fb3d503e03f1d281bd80cf780ec949aa9a89d019cd5b4f2b05b5d5be428e8586b537b5d74b7efb8da40994d2749c6e9b1558d78292198060b7d234471291a8359f28ffec678902bfd12de2f6c8efc2ce0e5792af42d93c4dc137d9c93f3d013212c135c41cce9de943d3813be3a5654adca5e241098911f2da2fb3cef64c9932c6e7ade6580b143d51b310d7d6a029cbc72a405f23b47ac9f3d4a7186ce2716469ae7019b62cf9012a4063223fc363fb536361091dafcc5b44205e76089058007f3f5cd63dae21c1c85dcb22379b4d06b8eb", 0xe9}, {&(0x7f0000000440)="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", 0x39}], 0x2, &(0x7f0000000100), 0x18}}], 0x1, 0x41) r2 = socket$netlink(0x10, 0x3, 0x15) sendmmsg(r2, &(0x7f0000001940)=[{{&(0x7f0000001680)=@l2tp={0x2, 0x0, @private=0xa010101, 0x3}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001700)="229bf78823fd744fcddfc1bbcc1fe70d488483962c7be4d7c8058da87bca72e3302152c536aec884b4cedcec9e450aa19f1b943872c489dcaae1a45e7a6d0b3c276e86ede51e8cd5d7e5b4ad4ae573400547371b20314299d9516216caada275abdec90a8e107c9af37a1b28b202f7dd81ef368b7fc8918af295911c90b9a43892c0daa0c636242a7b60610336c1ca43303ef0ab52aebc09c52cea0df56e5e42a7c4e1dc8dfa50d09bd9be6473ca7e05711760d7c33ce315317c37abc6d42c499f552046162bc739b3bbac258d3c7e9250b34d5ed91336926e55d2b620021ba6737c", 0xe2}], 0x1, &(0x7f0000001840)=[{0x40, 0x115, 0x9, "8fe6ca2380ff1112f080bb0d1f3c5ed549a23e4845e4a6d708e55e5f19338fe82e46559e17b1bb2a06"}, {0xa0, 0x119, 0x5, "1c6021c33eadffd454a1c491d373a3cf2459d4fc3fd5caf1c8deca2084097eb8de4292c7f3d2d1a94e1f1e90bea4a84315d65874218d92440f98a8fe5dfc864c36af0f25788aa5b2541fbe6434283da0fbaa77c29946c10a5a1da4ce1b5c3a0489af9660e6ce25bc3d8a8a5e44fc67a82366121bad520cf56433e4ce9172514c72ba64e9c83c3ef900cfc1a74b2eb4"}], 0xe0}}], 0x1, 0x4) [ 1610.103795] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:33:52 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b68, 0x0) 01:33:52 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x1800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:33:52 executing program 3: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, 0x0, 0x2, 0x70bd29, 0xfffffff7, {{}, {@val={0x8, 0x3, r1}, @void}}, [@NL80211_ATTR_REASON_CODE={0x6}, @NL80211_ATTR_OPMODE_NOTIF={0x5, 0xc2, 0x20}, @NL80211_ATTR_MGMT_SUBTYPE={0x5, 0x29, 0xc}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0xa, 0xbd, [0x4, 0x2, 0xfffc]}, @NL80211_ATTR_STA_AID={0x6, 0x10, 0x251}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x3, 0x81}}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}]}, 0x64}, 0x1, 0x0, 0x0, 0x400c881}, 0x1c000810) syz_mount_image$vfat(&(0x7f0000000e40), &(0x7f0000000e80)='./file0\x00', 0x0, 0x0, &(0x7f0000001180), 0x0, &(0x7f00000000c0)={[{@shortname_lower}]}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 01:33:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:33:52 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000000)=0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:33:52 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b37, 0x0) 01:33:52 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) lsetxattr$security_selinux(&(0x7f0000000780)='./file1\x00', &(0x7f00000007c0), &(0x7f0000000800)='system_u:object_r:systemd_logind_sessions_t:s0\x00', 0x2f, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) sendfile(r0, r1, &(0x7f0000000740)=0x2, 0x3ff) r2 = accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x100000) pwritev(r2, &(0x7f0000000680)=[{&(0x7f0000000140)="278beef6829dfb47c2d474d2ad02a581e6d88783415ce84270bc2db68053cc453069e4f914bd3cabefabbf3eb4ebd8", 0x2f}, {&(0x7f0000000180)="da3cc2911470916b8d8c31148fa2864232a467a72503f3b285129eb5962dab0e322503edd01de157fa7f63b47138a02558d5970d6974fa38bf91de585f77dba8b20a3a8211243431204d6ba6d30a0f1e7d04e8ba7b97d3138cc3424aee3f623fad3d42e69b3492e837c2c7f3c662cfe844c6cdc9", 0x74}, {&(0x7f0000000200)="9c5ececc090b8b4caba05c2c583eb8782ab9ccfea41c4589516c6ef721d7538a415b50e027ac484e412370bb1e8f2903c8f9a61e60c200d390a659b63b64ab5511f510cdf9cf948c7c8e851c382ca35fefda63069b110460a34fedf69f22bdba6c02b62e9c363aec1f98148478e90b78e29408ec63f92e56f75195c6a31c97c71e02251057ad0ef0badd068a953c83cb23eeb17ceb803b8bc981cc41d394fbe7cbaa3da797558f", 0xa7}, {&(0x7f0000000300)="04c5c0d35ec05c0e5bcc2240434d1da77b7f036783a453069fa9ad7562ecfee285af40775ec9103d1ecb1efd25e811616faccfb64f146649fcddf8", 0x3b}, {&(0x7f0000000340)="abd0af5d6b0607b382057ab34ed74018989811c5b7be92fe657d2b1d85931ddb8a5c2ea0447366a6844e278887b787b9a42f94189694", 0x36}, {&(0x7f0000000380)="fa0dbc191fe6d4f91ad5d5e6e863b465495eab74190f239edf200af2b20bb6d678cb83d506e88bf1c76bd83689488efcb1", 0x31}, {&(0x7f00000003c0)="6f779d006e0aab5e96a8cb72fc1b905b5a9bbdadf734d7443137c42f71ac2aaf7b19d18ab1d6260cc594c36cbb6b59b9e29a287d3c36f1e2417a74d2b26435c322b0082db90318d75cfde190d09aec8ad6aa53654efdbbcd789d33da1c3f4e6ac77d1a430fbda2c1079633352fbb5d71a4271cd5a0e9d86845d840d10986f275f2a5cbd1f8f742ebec6709894ff20aa4f7af9ac24d2401c13f47bba1f37b106c9ae56c68503756836efab93995a430497c834e", 0xb3}, {&(0x7f0000000480)="fe96d49feaf8e4e0df8fbe33423360f43c0ab86d9e66162d80e7fe922f6cae691629bbc8365b7f65b390242f0452fd0290517dbb7740298ca89ab37c4fd1dc2106a52645f4ed983fbf4a37d5d0d0b89534e1e031e4eccb7e35363ebc233e5d9a62ea170ed2853ffbc0aca1e4ec2a1cef55ae98bb781f7f52d4d6f8ca5af4fa6df5b535c85dbc13dacb1cbab62bcfd7f371568e968b69e2805e0557ae", 0x9c}, {&(0x7f0000000540)="d53c447abbedbbf3d635fe8f364ea252459dde8a320a36904adb84a5b39cb35894368bcc7f79c73d1c1f57a0fa1e6e6a678cf4000df743f71adea083e360a9d8828c7f6fb78af73acbdd8adf83791c8f8ef896bd261365de9a1266fbf0fea76c15f82ae22e57c89461c6718dcaa0f6c63c9f661a78f3f0978d8e54f1ab3225b90f35b368827edc84e24c7d0de6a391dc5a38cd79cf2e80585d5e12ba5adad5015b6d9658303d7cbbdcdb80dacc15e7e2a2d8", 0xb2}, {&(0x7f0000000600)="aa7119b6c5536713602dff59d9a74787b533145305ecbdf86053d27531f6ef5240cd92fc", 0x24}], 0xa, 0x9a, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r3, r0, 0x0, 0x100000001) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r5, 0x5412, &(0x7f0000000080)=0x13) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000840)={0x9, 0x7f, 0x40}) r6 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r6, 0x540a, 0x2) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000000000)=0x12) r7 = syz_open_dev$tty20(0xc, 0x4, 0x0) sendfile(r7, r4, 0x0, 0x100000001) ioctl$VT_DISALLOCATE(r4, 0x5608) 01:33:52 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b6a, 0x0) [ 1625.100320] SELinux: Context system_u:object_r:systemd_logind_sessions_t:s0 is not valid (left unmapped). 01:33:52 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x3) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x10) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TIOCSBRK(r2, 0x5427) [ 1625.134736] loop7: detected capacity change from 0 to 256 [ 1625.160844] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:33:52 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b3a, 0x0) 01:33:52 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b68, 0x0) 01:33:52 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:33:52 executing program 3: syz_mount_image$tmpfs(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() migrate_pages(r0, 0x8, &(0x7f0000000000)=0x5, &(0x7f0000000040)=0x1) prlimit64(r0, 0x6, &(0x7f0000000040)={0xfffffffffffffffd, 0x20000}, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x101000, 0x4, 0x10}, 0x18) setresuid(0x0, r2, 0x0) setresuid(r1, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x19c7, &(0x7f0000000080)={0x0, 0x80000, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000200), &(0x7f0000000300)) 01:33:52 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r0, 0x4008941a, &(0x7f0000000000)) 01:33:52 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b70, 0x0) 01:33:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x6800, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:33:52 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b3b, 0x0) 01:33:52 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) syz_io_uring_setup(0x1a1a, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0xf5}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f00000006c0)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd, 0x0, 0x0}, 0x0) syz_io_uring_setup(0xe32, &(0x7f00000000c0)={0x0, 0x49b9, 0x2, 0x2, 0x2b7}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000000000), &(0x7f0000000140)=0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r4, 0x540a, 0x2) syz_io_uring_submit(r1, r3, &(0x7f0000000180)=@IORING_OP_READ_FIXED={0x4, 0x3, 0x2000, @fd=r4, 0x5, 0x800000000, 0x2, 0x13, 0x1, {0x1}}, 0xffffc384) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:33:52 executing program 3: clone(0x4028cd00, 0x0, 0x0, 0x0, 0x0) clone(0x80808000, &(0x7f0000001100)="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", &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001080)="70cb5569be975684e3d4b38be0055551bf7887e391d19a1f19cf28910d924f01f1") 01:33:52 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8004, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1625.401780] loop7: detected capacity change from 0 to 256 [ 1625.423041] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1625.482948] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0 01:34:05 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000100), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000001c0)={0x57, @time={0x3}, 0x0, {0x6}}) 01:34:05 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x8008, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:34:05 executing program 2: r0 = fsmount(0xffffffffffffffff, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000140)=')-\\\\\xc6^\xa0\x00', 0x1) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r1, {0x6}}, './file0\x00'}) close_range(r2, r0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) write(r3, &(0x7f0000000000)="01", 0x1) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x131) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r5, 0x540a, 0x2) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f0000000080)=')-\\\\\xc6^\xa0\x00', 0x0, r5) 01:34:05 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r2 = fsmount(0xffffffffffffffff, 0x0, 0x1) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x800, 0x1, 0x1f, 0x5, 0xc, "f19ac814e97ad9ea"}) 01:34:05 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:34:05 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b71, 0x0) 01:34:05 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b3c, 0x0) 01:34:05 executing program 3: clone(0x4028cd00, 0x0, 0x0, 0x0, 0x0) clone(0x80808000, &(0x7f0000001100)="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", &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001080)="70cb5569be975684e3d4b38be0055551bf7887e391d19a1f19cf28910d924f01f1") [ 1638.371627] loop7: detected capacity change from 0 to 256 [ 1638.386217] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:34:19 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b3d, 0x0) 01:34:19 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) dup3(r0, r0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080), 0xfffffffffffffff7, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file1\x00'}) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) 01:34:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4b72, 0x0) 01:34:19 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) 01:34:19 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000270008000f801", 0x17}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffffff", 0x24, 0x1e0}, {0x0, 0x0, 0x2400}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') write(0xffffffffffffffff, &(0x7f0000000080)="01", 0x1) 01:34:19 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xeffd, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:34:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') write$selinux_attr(r0, 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = syz_io_uring_complete(0x0) sendmsg$NFULNL_MSG_CONFIG(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x1, 0x4, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0xc000}, 0x40000) ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000080)=0x13) sendfile(r0, r0, 0x0, 0x9) 01:34:19 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1652.091364] loop7: detected capacity change from 0 to 256 [ 1652.110076] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:34:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4bfa, 0x0) 01:34:19 executing program 6: r0 = syz_io_uring_setup(0x761d, &(0x7f0000000480)={0x0, 0x5c39}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0) r1 = open(&(0x7f0000000580)='./file0\x00', 0x40040, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000000)=0x7, 0x4) syz_io_uring_setup(0x45e3, &(0x7f00000006c0)={0x0, 0xed14, 0x1, 0x20}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000740), &(0x7f0000000780)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r1, 0xc018937d, &(0x7f0000000100)=ANY=[@ANYBLOB="01a764a96ee253a3846e54848f7e057b6af1", @ANYRES32=r0, @ANYBLOB="01010000000000002e2f66696c653000"]) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) 01:34:19 executing program 3: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$CDROMREADAUDIO(r0, 0x2284, &(0x7f0000000040)={@lba=0x2, 0x0, 0x0, 0x0}) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) ioctl$CDROM_TIMED_MEDIA_CHANGE(r0, 0x5396, &(0x7f0000000100)={0xdd9}) 01:34:19 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfdef, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:34:19 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b41, 0x0) [ 1652.211272] loop7: detected capacity change from 0 to 256 [ 1652.230456] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:34:19 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:34:19 executing program 2: openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/power/pm_async', 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000240)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000009540)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f00000093c0)=ANY=[@ANYBLOB="10cd2d"], 0x10}}], 0x1, 0x0) 01:34:19 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x4bfb, 0x0) 01:34:19 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x20, 0x6, 0xfff8, 0x2d, 0x6, "3b3f9a8c5796cc6f"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000140)={0x0, r0, 0x101, 0x7fffffff, 0x7fff, 0xfffffffffffffbff}) sendto$inet(r1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0) r2 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r2, 0x5412, &(0x7f0000000080)=0x13) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000000c0)="7fbaa5672914bc115bfe32e6fcad50ff3bdd3178c29d1148dfc9c66b7397f5e4ac635cd8b60a6c688db999fefc82406799a7e1148f1cfa431c8dce76557081ffe8d521b40ea2eef7ce55664714655d3c44587010dac183ab707f255727c45fdb8a452eb88435dd9da5d750e56087f94de0eb248cf7270fffcc") ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x5, 0xe, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:34:19 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x8000000, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000040)="0f131ffd7086d12b8260fc3738f57f21f18c200e5c86367a48a35356398fada095b3f8565c3989ba7414736c7b89fcec3ccdf7cef8b1c447867e15ce0222647f6b757d96b9b6845c0b46699a0331ceb777e2e596709039f812254a05b560f3cbdbd3cb2e24a390c96dbac43cbacfe21112f479e5f4d3dc3c1d98b64404a8a36b39e3d234667f4d6285e4651f6c603c6edc5c8cf03a18acbd81c5d3587442c666862a3dde953b07f2f1b6fa0d37708903b0c0661ccec1df9b189820d6", 0xbc}, {&(0x7f0000000140)="68019ed3dd627671541ccdda4d7c20023fc5ab9825df0c3cfe740fd73982486947a982b77d6cf6f160a7dc9c9a922e7e06244498ed0a27e8450e95f47ed5de690bc83489fd62bb36f06f715cd28a9f7d85ae7439086e5159836313f677b2155e32d52e485ab0025706329c1d87f3b515b938b13910f5995289aca9b457c530f5580d7a67498bda9f59319c08e0e9e48c37933869539b140c2eb2f53591e226b4d1da0b1e92cbfa790d002fa4c9ef77042d4b3679b917d83687feb1003868103cf594d16b794d1d0aeb42c2581a3b21dcd838821c27fd731ca8f4c1d08158f55055b2", 0xe2}, {&(0x7f0000000240)="a4362a9b2c57a99494d38df6fc7803ba5ffa37d89d818179e0d9d37a6c4e17acf02597147c66cf56bbeb91317e85e788a21302", 0x33}, {&(0x7f0000000300)="fdeeb7575e4481540ee161a837a1d7b9978e5cb59bf675f1022051a87a01d8bab6b651f2b3769cdaf5f95e371455a659ee30e47722968ff2c97ddad5c2c377fed5771369f5614f", 0x47}, {&(0x7f0000000380)="1fe3b5e4c32d30134a382e82b0fb0b421158103b9317803573eda5cd98e90e88a1aa7b4646672c34f9801b9f26a357bcc0eb52cdef862a8d3894a19b4bb336d9d96d408f8eaf2d6d866248a55dfa1a7a180175c2b05486dd599c1799e1438dd6f2a092ab9c711d7bc265fc79c28ca0632b1264906a58905b3c9fa0", 0x7b}], 0x5, 0x8001, 0x3) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) umount2(&(0x7f0000000000)='./file1\x00', 0xf) sendfile(r3, r2, &(0x7f0000000280)=0xffff, 0x3) 01:34:19 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfeff, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:34:19 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:34:19 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000000)={@multicast2, @loopback, 0x0}, &(0x7f0000000080)=0xc) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x1b, r2, 0x1, 0xe9, 0x6, @local}, 0x14) socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_WAIT_SYNC(r0, 0x40089416, 0x0) [ 1652.349072] loop7: detected capacity change from 0 to 256 01:34:19 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b44, 0x0) [ 1652.368056] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:34:20 executing program 6: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) sync_file_range(r0, 0x8, 0xffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_TIOCINQ(r1, 0x541b, &(0x7f0000000680)) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r1, 0x8040942d, &(0x7f00000000c0)) getsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000000040), &(0x7f0000000080)=0x4) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f0000000000)={0x7}) syz_io_uring_setup(0x1c52, &(0x7f0000000540)={0x0, 0xaf19, 0x1, 0xff, 0x364, 0x0, r0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000005c0), &(0x7f0000000600)) execveat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000140)='&\x00', &(0x7f0000000180)='/dev/bsg\x00', &(0x7f00000001c0)='/dev/bsg\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\',\x00', &(0x7f0000000380)='/dev/bsg\x00'], &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='+\\\x00', &(0x7f0000000480)='\x00'], 0x400) syz_io_uring_setup(0x2075de, &(0x7f00000002c0)={0x0, 0x1b38d, 0x1a}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000000500), &(0x7f0000000340)) 01:34:20 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x5409, 0x0) 01:34:20 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:34:20 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x17) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x148) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0xa0) r2 = dup2(r0, r0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x4, &(0x7f0000000180)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client}, {@noextend}, {@cache_mmap}, {@afid={'afid', 0x3d, 0xfff}}, {@posixacl}], [{@permit_directio}, {@permit_directio}]}}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1652.450567] EXT4-fs warning (device sda): verify_group_input:136: Cannot add at group 7 (only 16 groups) [ 1652.488697] Call Trace: [ 1652.488937] [ 1652.488950] x86_pmu_enable+0x580/0xd90 [ 1652.488979] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1652.489008] ctx_resched+0x2b0/0x390 [ 1652.489029] __perf_install_in_context+0x285/0x310 [ 1652.489045] ? __perf_event_enable+0x4e0/0x4e0 [ 1652.489062] remote_function+0x125/0x1b0 [ 1652.489080] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1652.489098] ? perf_duration_warn+0x40/0x40 [ 1652.489118] generic_exec_single+0x203/0x300 [ 1652.489137] smp_call_function_single+0x189/0x460 [ 1652.489152] ? perf_duration_warn+0x40/0x40 [ 1652.489171] ? generic_exec_single+0x300/0x300 [ 1652.489186] ? perf_duration_warn+0x40/0x40 [ 1652.489215] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1652.489232] ? lock_is_held_type+0xd7/0x130 [ 1652.489258] perf_install_in_context+0x4a3/0x550 [ 1652.489281] ? perf_group_attach+0x450/0x450 [ 1652.489302] ? __perf_event_enable+0x4e0/0x4e0 [ 1652.489319] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1652.489335] ? exclusive_event_installable+0x254/0x320 [ 1652.489359] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1652.489382] ? __up_read+0x192/0x710 [ 1652.489396] ? perf_remove_from_context+0x230/0x230 [ 1652.489412] ? up_write+0x460/0x460 [ 1652.489437] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1652.489464] do_syscall_64+0x3b/0x90 [ 1652.489482] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1652.489502] RIP: 0033:0x7f9f8ab18b19 [ 1652.489513] 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 [ 1652.489526] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1652.489540] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1652.489549] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1652.489558] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1652.489566] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1652.489574] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1652.489596] [ 1652.522298] Call Trace: [ 1652.522309] [ 1652.522326] x86_pmu_enable+0x580/0xd90 [ 1652.522357] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1652.522403] ctx_resched+0x2b0/0x390 [ 1652.522432] __perf_install_in_context+0x285/0x310 [ 1652.522456] ? __perf_event_enable+0x4e0/0x4e0 [ 1652.522481] remote_function+0x125/0x1b0 [ 1652.522508] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1652.522534] ? perf_duration_warn+0x40/0x40 [ 1652.522562] generic_exec_single+0x203/0x300 [ 1652.522589] smp_call_function_single+0x189/0x460 [ 1652.522611] ? perf_duration_warn+0x40/0x40 [ 1652.522641] ? generic_exec_single+0x300/0x300 [ 1652.522663] ? perf_duration_warn+0x40/0x40 [ 1652.522697] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1652.522723] ? lock_is_held_type+0xd7/0x130 [ 1652.522760] perf_install_in_context+0x4a3/0x550 [ 1652.522793] ? perf_group_attach+0x450/0x450 [ 1652.522824] ? __perf_event_enable+0x4e0/0x4e0 [ 1652.522849] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1652.522873] ? exclusive_event_installable+0x254/0x320 [ 1652.522909] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1652.522947] ? perf_remove_from_context+0x230/0x230 [ 1652.522970] ? xfd_validate_state+0x59/0x180 [ 1652.523017] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1652.523057] do_syscall_64+0x3b/0x90 [ 1652.523084] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1652.523113] RIP: 0033:0x7f9f8ab18b19 [ 1652.523128] 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 [ 1652.523147] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1652.523167] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1652.523180] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1652.523192] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1652.523204] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1652.523216] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1652.523250] 01:34:33 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000240)={0x0, 0xfffffffffffffe37, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x0, 0x70bd2a}, 0x14}, 0x1, 0x0, 0x0, 0x4060}, 0x4c001) syz_genetlink_get_family_id$devlink(&(0x7f0000001a40), 0xffffffffffffffff) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000000c0)={@rand_addr=' \x01\x00', r4}, 0x14) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000040)={'gre0\x00', 0x0, 0x8000, 0x7, 0xdd, 0x80, {{0x21, 0x4, 0x3, 0x4, 0x84, 0x65, 0x0, 0x0, 0x2f, 0x0, @loopback, @broadcast, {[@ra={0x94, 0x4}, @ssrr={0x89, 0x13, 0x56, [@dev={0xac, 0x14, 0x14, 0x16}, @rand_addr=0x64010102, @local, @private=0xa010100]}, @timestamp_prespec={0x44, 0x3c, 0x3f, 0x3, 0x8, [{@private=0xa010102, 0x4}, {@multicast2, 0x45}, {@local, 0x1000}, {@remote, 0x2}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x8000}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x2}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6}]}, @ssrr={0x89, 0x1b, 0x5c, [@initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, @multicast1, @multicast2]}, @noop]}}}}}) r6 = socket$inet6(0xa, 0x2, 0x0) r7 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f00000000c0)={@rand_addr=' \x01\x00', r8}, 0x14) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x2f, 0x2, 0x6e, 0x5, 0x62, @mcast2, @empty, 0x20, 0x80, 0x8}}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000003c0)=0x14) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r1, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000600)={&(0x7f0000000400)={0x1d0, 0x0, 0x20, 0x70bd2a, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}, @HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_hsr\x00'}]}, @HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4004085}, 0x0) 01:34:33 executing program 2: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x408040, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1, 0x33, 0x81, 0x5, 0x0, 0x7, 0x82200, 0xc, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x800, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x4218, 0xfffffffffffffffd, 0x5c7, 0x0, 0x9, 0x8, 0x0, 0x0, 0x4b, 0x0, 0x4}, 0xffffffffffffffff, 0xf, r1, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000180)={0x3, 0x80, 0x0, 0x3f, 0xff, 0x3, 0x0, 0x20, 0x18, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x8488, 0x100000001, 0x4, 0x5, 0x8001, 0x400, 0x4, 0x0, 0x6, 0x0, 0x3}) 01:34:33 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) r1 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0xffffffff, 0xfffffffc, 0x401, 0x0, "4ec704cf475f261ca06c64a2abf3dce600"}) syz_open_dev$tty20(0xc, 0x4, 0x1) 01:34:33 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540b, 0x0) 01:34:33 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b45, 0x0) 01:34:33 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:34:33 executing program 6: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000001, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000e2f4655fe2f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000040)=ANY=[]) r1 = signalfd4(r0, &(0x7f0000000040)={[0x3]}, 0x8, 0x800) recvmsg$unix(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f0000000140)=""/79, 0x4f}], 0x3, &(0x7f0000001240)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0xa0}, 0x40000140) 01:34:33 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xfffe, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1665.500950] loop7: detected capacity change from 0 to 256 [ 1665.508340] Call Trace: [ 1665.508754] [ 1665.509095] x86_pmu_enable+0x580/0xd90 [ 1665.509691] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1665.510349] ctx_resched+0x2b0/0x390 [ 1665.510897] __perf_install_in_context+0x285/0x310 [ 1665.511598] ? __perf_event_enable+0x4e0/0x4e0 [ 1665.512257] remote_function+0x125/0x1b0 [ 1665.512847] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1665.513639] ? perf_duration_warn+0x40/0x40 [ 1665.514262] generic_exec_single+0x203/0x300 [ 1665.514901] smp_call_function_single+0x189/0x460 [ 1665.515590] ? perf_duration_warn+0x40/0x40 [ 1665.516212] ? generic_exec_single+0x300/0x300 [ 1665.516865] ? perf_duration_warn+0x40/0x40 [ 1665.517516] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1665.518295] ? lock_is_held_type+0xd7/0x130 [ 1665.518933] perf_install_in_context+0x4a3/0x550 [ 1665.519624] ? perf_group_attach+0x450/0x450 [ 1665.520262] ? __perf_event_enable+0x4e0/0x4e0 [ 1665.520913] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1665.521692] ? exclusive_event_installable+0x254/0x320 [ 1665.522443] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1665.523164] ? __up_read+0x192/0x710 [ 1665.523698] ? perf_remove_from_context+0x230/0x230 [ 1665.524405] ? up_write+0x460/0x460 [ 1665.524951] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1665.525713] do_syscall_64+0x3b/0x90 [ 1665.526258] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1665.526994] RIP: 0033:0x7f9f8ab18b19 [ 1665.527523] 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 [ 1665.530027] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1665.531070] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1665.532056] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1665.533040] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1665.534034] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1665.535019] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1665.536029] [ 1665.560480] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1665.630562] Call Trace: [ 1665.631034] [ 1665.631405] x86_pmu_enable+0x580/0xd90 [ 1665.632024] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1665.632712] ctx_resched+0x2b0/0x390 [ 1665.633298] __perf_install_in_context+0x285/0x310 [ 1665.634068] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1665.634863] ? __perf_event_enable+0x4e0/0x4e0 [ 1665.635545] remote_function+0x125/0x1b0 [ 1665.636161] flush_smp_call_function_queue+0x1df/0x610 [ 1665.636928] ? perf_duration_warn+0x40/0x40 [ 1665.637595] __sysvec_call_function_single+0x92/0x3a0 [ 1665.638350] sysvec_call_function_single+0x89/0xc0 [ 1665.639059] [ 1665.639384] [ 1665.639717] asm_sysvec_call_function_single+0x12/0x20 [ 1665.640457] RIP: 0010:_raw_spin_unlock_irqrestore+0x2e/0x50 [ 1665.641259] Code: 48 83 c7 18 53 48 89 f3 48 8b 74 24 10 e8 6a 3f 1f fd 48 89 ef e8 d2 ba 1f fd 80 e7 02 74 06 e8 88 53 40 fd fb bf 01 00 00 00 ed 7d 15 fd 65 8b 05 f6 d8 f8 7b 85 c0 74 03 5b 5d c3 0f 1f 44 [ 1665.643757] RSP: 0018:ffff8880375d76c8 EFLAGS: 00000202 [ 1665.644493] RAX: 000000000014216b RBX: 0000000000000246 RCX: 1ffffffff0d47546 [ 1665.645487] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 1665.646462] RBP: ffffffff852bae80 R08: 0000000000000001 R09: ffffffff86a1685f [ 1665.647438] R10: fffffbfff0d42d0b R11: 0000000000000001 R12: ffff8880187ad440 [ 1665.648412] R13: ffff8880187acf78 R14: ffffffff81a2ec42 R15: 0000000000000000 [ 1665.649445] ? ext4_ext_map_blocks+0x9c2/0x5c90 [ 1665.650176] ? _raw_spin_unlock_irqrestore+0x28/0x50 [ 1665.650944] find_and_remove_object+0xe4/0x120 [ 1665.651644] kmemleak_free+0x1f/0x30 [ 1665.652202] kfree+0x1fb/0x330 [ 1665.652698] ext4_ext_map_blocks+0x9c2/0x5c90 [ 1665.653412] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1665.654196] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1665.654969] ? lock_is_held_type+0xd7/0x130 [ 1665.655635] ? ext4_ext_release+0x10/0x10 [ 1665.656273] ? lock_release+0x6f0/0x6f0 [ 1665.656884] ? lock_is_held_type+0xd7/0x130 [ 1665.657584] ? down_write_killable_nested+0x180/0x180 [ 1665.658373] ext4_map_blocks+0x652/0x1970 [ 1665.659010] ? ext4_issue_zeroout+0x1c0/0x1c0 [ 1665.659707] ? lock_is_held_type+0xd7/0x130 [ 1665.660378] ext4_getblk+0x144/0x6b0 [ 1665.660945] ? ext4_iomap_overwrite_begin+0xa0/0xa0 [ 1665.661740] ext4_bread+0x2a/0x1c0 [ 1665.662280] ext4_append+0x155/0x380 [ 1665.662866] ext4_init_new_dir+0x25e/0x4d0 [ 1665.663519] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 1665.664230] ? ext4_mkdir+0x6c3/0xb20 [ 1665.664831] ext4_mkdir+0x3cf/0xb20 [ 1665.665425] ? ext4_init_new_dir+0x4d0/0x4d0 [ 1665.666112] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1665.666936] vfs_mkdir+0x1d0/0x3c0 [ 1665.667500] do_mkdirat+0x17b/0x2e0 [ 1665.668069] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1665.668882] ? do_file_open_root+0x590/0x590 [ 1665.669590] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1665.670400] ? getname_flags.part.0+0x1dd/0x4f0 [ 1665.671116] __x64_sys_mkdir+0xf2/0x140 [ 1665.671738] do_syscall_64+0x3b/0x90 [ 1665.672311] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1665.673086] RIP: 0033:0x7f8e68c94c27 [ 1665.673656] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1665.676283] RSP: 002b:00007ffc78ccf3d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000053 [ 1665.677417] RAX: ffffffffffffffda RBX: 00007ffc78ccf460 RCX: 00007f8e68c94c27 [ 1665.678463] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00007ffc78ccf460 [ 1665.679504] RBP: 00007ffc78ccf43c R08: 0000000000000000 R09: 0000000000000005 [ 1665.680543] R10: 00007ffc78ccf175 R11: 0000000000000206 R12: 0000000000000032 [ 1665.681602] R13: 0000000000196910 R14: 0000000000000003 R15: 00007ffc78ccf4a0 [ 1665.682674] [ 1677.922981] loop7: detected capacity change from 0 to 256 01:34:45 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:34:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x20000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:34:45 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b46, 0x0) 01:34:45 executing program 6: getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000080)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x1ac, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [{{0x8}, {0x190, 0x2, 0x0, 0x1, [{0x40, 0x1, @queue_id={{{0x24}, {0x5}, {0x8, 0x4, 0x9}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24}, {0x5}, {0x4}}, {0x8}}}, {0x4c, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x1c, 0x4, [{0x158, 0x5, 0x63, 0x1}, {0x1c7d, 0x2, 0x81, 0x80000000}, {0x3, 0x7, 0xbd, 0x1}]}}}, {0x54, 0x1, @bpf_hash_func={{0x24}, {0x5}, {0x24, 0x4, [{0xff, 0x5, 0x3f, 0xffff}, {0x0, 0x20, 0x8, 0x2}, {0x7, 0xd5, 0x1, 0x200}, {0x9, 0x9, 0x4, 0x1000}]}}}, {0x38, 0x1, @activeport={{0x24}, {0x5}, {0x8, 0x4, r0}}}, {0x38, 0x1, @notify_peers_count={{0x24}, {0x5}, {0x8, 0x4, 0xcd3}}}]}}]}, 0x1ac}, 0x1, 0x0, 0x0, 0x1}, 0x400c1) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x28, r1, 0xf02, 0x70bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_DEV_TYPE={0x5}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0302}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x40000880) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20000400}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)={0x10c, r2, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_macvtap\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'rose0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r0}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40000}, 0x4008100) sendto$packet(0xffffffffffffffff, &(0x7f0000000680)="f07f04cf2485f8825e963e251a2c16fa1fc6a2d54e58303fe6d36a7c3ee4e9835a8974a49d7857ff9db4f117c8317855f30ef7b1e18308335f2dec4283b438c57383897afeccd38bb6014d681b0917fcae41d8e70f0e50dcf1ee3f1cca07473423ee9778fcf0ecd08d517436", 0x6c, 0x80, &(0x7f0000000700)={0x11, 0x17, r0, 0x1, 0x7f, 0x6, @remote}, 0x14) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x38, 0x0, 0x2, 0x70bd28, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000081}, 0x4000) sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0xbc, 0x0, 0x4, 0x70bd28, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x8, 0x9}}}}, [@NL80211_ATTR_SCAN_SSIDS={0x7c, 0x2d, 0x0, 0x1, [{0x4}, {0xa, 0x0, @default_ap_ssid}, {0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ap_ssid}, {0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ap_ssid}, {0x14, 0x0, @random="40c5f6c11a96489a1c996463b85a7ebf"}]}, @NL80211_ATTR_SCAN_FREQUENCIES={0x14, 0x2c, 0x0, 0x1, [{0x8, 0x0, 0xfc}, {0x8, 0x0, 0x5}]}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x9}]}, 0xbc}, 0x1, 0x0, 0x0, 0x800}, 0x40080d1) execveat(0xffffffffffffffff, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000c80)=[&(0x7f0000000a00)='\xaa\xaa\xaa\xaa\xaa', &(0x7f0000000a40)='\x00', &(0x7f0000000a80)='veth1_macvtap\x00', &(0x7f0000000ac0)='\\\x1f#\x00', &(0x7f0000000b00)='\x00', &(0x7f0000000b40)='802.15.4 MAC\x00', &(0x7f0000000b80)='#\x00', &(0x7f0000000bc0)='\x02\x02\x02\x02\x02\x02', &(0x7f0000000c00)='wg1\x00', &(0x7f0000000c40)='dummy0\x00'], &(0x7f0000000e40)=[&(0x7f0000000d00)='&*/!))\xe0\\:-:.\xea\'/*#$\x00', &(0x7f0000000d40)='ethtool\x00', &(0x7f0000000d80)='dummy0\x00', &(0x7f0000000dc0)='\x00', &(0x7f0000000e00)='dummy0\x00'], 0x1000) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000e80)={[0x7]}, 0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000f00), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000001000)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000fc0)={&(0x7f0000000f40)={0x50, r4, 0x200, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x40}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendto$packet(r3, &(0x7f0000001040)="ec7293d28ed3693cbf67a1a5606689db1826d6b3f0fa2855961bbceb99cd74c157ad41deb763974c04b6b461841bd88145d373b06f94d6140d48788ccfd79f257a1686c8466522184d3485711830b8cf907effdd2b7106fe3112e9e083951d3dd0df2c4cf80814a50fda5c4dc8900d65745576babdc9", 0x76, 0x1, &(0x7f00000010c0)={0x11, 0x1a, r0, 0x1, 0x80, 0x6, @local}, 0x14) r5 = syz_genetlink_get_family_id$wireguard(&(0x7f0000001140), r3) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001180)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001280)=0xe8) sendmsg$WG_CMD_GET_DEVICE(r3, &(0x7f0000003080)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003040)={&(0x7f00000012c0)={0x1d50, r5, 0x800, 0x70bd2b, 0x25dfdbff, {}, [@WGDEVICE_A_PEERS={0x5b0, 0x8, 0x0, 0x1, [{0xec, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x5d6e, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x7, @private0={0xfc, 0x0, '\x00', 0x1}, 0xb9b8}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x101, @mcast2, 0x4}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "dc9a010dc9865dca83bfac662250ec70543ee1f567ad2835d4bf930235f6c842"}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e22, 0x57, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfff}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6}]}, {0x248, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x220, 0x9, 0x0, 0x1, [{0x130, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x13}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x24}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}]}, {0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24}]}, {0x3c, 0x0, 0x0, 0x1, [@WGPEER_A_PRESHARED_KEY={0x24, 0x2, "39c72c5e5086be0700d8dc923703b4ec5d34f2327e9ab8b4e069edc07193c183"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @private=0xa010100}}]}, {0x23c, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, '\x00', 0x15}, 0x3}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_ALLOWEDIPS={0x1d4, 0x9, 0x0, 0x1, [{0xe8, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}]}, {0xe8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x3a}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x18}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_FLAGS={0x8}]}]}, @WGDEVICE_A_IFINDEX={0x8, 0x1, r6}, @WGDEVICE_A_PEERS={0x700, 0x8, 0x0, 0x1, [{0x60, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, '\x00', 0x32}, 0xfffffffd}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x1}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @a_g}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x318, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8}, @WGPEER_A_ALLOWEDIPS={0x30c, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 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{0x14, 0x2, @private0}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x7}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x3}}]}, {0x58, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0xc}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x1}}]}]}]}, {0x24, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8}, @WGPEER_A_FLAGS={0x8, 0x3, 0x3}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PROTOCOL_VERSION={0x8}]}, {0x44, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "93267261c84315b0a41d1ef92985abb14a02b4244f9ecfbe2bb0f8c67eeac937"}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x7}]}, {0x58, 0x0, 0x0, 0x1, [@WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @rand_addr=0x64010102}}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @empty}}]}, {0x250, 0x0, 0x0, 0x1, [@WGPEER_A_PUBLIC_KEY={0x24, 0x1, @c_g}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x1, @local}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x28}}}, @WGPEER_A_ALLOWEDIPS={0x1c8, 0x9, 0x0, 0x1, [{0xf4, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x2}}]}, {0xd0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @private=0xa010102}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 0x10}}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x2}}]}]}]}, {0x74, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0xffff, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e24, 0x344, @private0, 0x4}}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}}]}]}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_PEERS={0x1070, 0x8, 0x0, 0x1, [{0x248, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x8}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "2198c156b4e417defbf6d3a7ed451e193b29aab2c5b0f4e38d8930864a422f4c"}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e21, 0x80, @private0={0xfc, 0x0, '\x00', 0x1}, 0xd64}}, @WGPEER_A_ALLOWEDIPS={0x1b8, 0x9, 0x0, 0x1, [{0x88, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @remote}}, {0x5, 0x3, 0x1}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}]}, {0x7c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x1}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @broadcast}}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @b_g}]}, {0x54, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x81}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "150038dc61e8c32250f313729984ce401aa3001b40adf3d81c34f79664d8c969"}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "2cbd7bff54b36536000febacf585695c8f5183b325b345db5e06c065ca190b53"}]}, {0x660, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x238, 0x9, 0x0, 0x1, [{0x70, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5}}]}, {0x64, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private2}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}]}, {0x4}, {0x58, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @dev={0xac, 0x14, 0x14, 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0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x1}}]}, {0x148, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @private0}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}]}, {0xd0, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010100}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @local}, {0x5, 0x3, 0x1}}]}, {0x70, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast2}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x2}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x3}}]}, {0x4}]}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e21, @remote}}, @WGPEER_A_FLAGS={0x8, 0x3, 0x4}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "884e2821e86eb26f9643267c26d85c9ab83d633b522f99f359ca00b0fe504a3d"}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @private=0xa010100}}]}, {0x590, 0x0, 0x0, 0x1, [@WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_FLAGS={0x8}, @WGPEER_A_ALLOWEDIPS={0x1a8, 0x9, 0x0, 0x1, [{0xe8, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5}}]}, {0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @private1={0xfc, 0x1, '\x00', 0x1}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_ENDPOINT6={0x20, 0x4, {0xa, 0x4e20, 0x7, @private1, 0x401}}, @WGPEER_A_ALLOWEDIPS={0x348, 0x9, 0x0, 0x1, [{0xa0, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @private0={0xfc, 0x0, '\x00', 0x1}}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x10c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @private=0xa010102}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010102}, {0x5, 0x3, 0x4e}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x3}}]}, {0x4c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @rand_addr=' \x01\x00'}, {0x5}}]}, {0x10c, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}}, {0x5}}, @ipv6={{0x6}, {0x14, 0x2, @mcast2}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @remote}, {0x5, 0x3, 0x2}}, @ipv6={{0x6}, {0x14, 0x2, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x14}}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x3}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, {0x5, 0x3, 0x3}}, @ipv4={{0x6}, {0x8, 0x2, @multicast1}, {0x5, 0x3, 0x3}}]}]}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x8}, @WGPEER_A_PRESHARED_KEY={0x24, 0x2, "80753fe4e33c7cce6d7a3abfa96460a09a3c6555ecb1f669e5946717ddbb132d"}, @WGPEER_A_PUBLIC_KEY={0x24}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e20, @multicast1}}]}, {0x1b0, 0x0, 0x0, 0x1, [@WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x2}, @WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0xf000}, @WGPEER_A_ALLOWEDIPS={0x194, 0x9, 0x0, 0x1, [{0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @loopback}, {0x5}}, @ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private1}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x2}}, @ipv4={{0x6}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x5}}]}, {0x40, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @local}, {0x5, 0x3, 0x1}}, @ipv4={{0x6}, {0x8, 0x2, @loopback}, {0x5, 0x3, 0x3}}]}, {0x94, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @empty}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, {0x5, 0x3, 0x1}}, @ipv6={{0x6}, {0x14, 0x2, @private2={0xfc, 0x2, '\x00', 0x1}}, {0x5}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @dev={0xfe, 0x80, '\x00', 0x2b}}, {0x5, 0x3, 0x3}}]}]}]}, {0x30, 0x0, 0x0, 0x1, [@WGPEER_A_PROTOCOL_VERSION={0x8}, @WGPEER_A_PERSISTENT_KEEPALIVE_INTERVAL={0x6, 0x5, 0x5}, @WGPEER_A_FLAGS={0x8, 0x3, 0x2}, @WGPEER_A_ENDPOINT4={0x14, 0x4, {0x2, 0x4e23, @broadcast}}]}]}]}, 0x1d50}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r3, &(0x7f0000003180)={&(0x7f00000030c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000003140)={&(0x7f0000003100)={0x1c, 0x0, 0x2, 0x70bd27, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000044}, 0x4) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000003240)={'syztnl1\x00', &(0x7f00000031c0)={'syztnl2\x00', r6, 0x29, 0x1, 0x3f, 0x2, 0x8, @dev={0xfe, 0x80, '\x00', 0x16}, @dev={0xfe, 0x80, '\x00', 0xe}, 0x8, 0x700, 0x6, 0xffffffc1}}) sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f00000034c0)={&(0x7f0000003280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003480)={&(0x7f0000003300)={0x15c, 0x0, 0x200, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x94, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_NODE={0x9c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_KEY={0x4b, 0x4, {'gcm(aes)\x00', 0x23, "a917aebb423a46e08eb09da4db048bd7e6fb05803055f9ae5cce02c785f60bf13ab88d"}}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "2e4d1cca08c325ca206bb56520346cae17bdf381efd9515a3c"}}]}, @TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3625}]}]}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20004080}, 0x81) 01:34:45 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540c, 0x0) 01:34:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x408040, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1, 0x33, 0x81, 0x5, 0x0, 0x7, 0x82200, 0xc, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x800, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x4218, 0xfffffffffffffffd, 0x5c7, 0x0, 0x9, 0x8, 0x0, 0x0, 0x4b, 0x0, 0x4}, 0xffffffffffffffff, 0xf, r1, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000180)={0x3, 0x80, 0x0, 0x3f, 0xff, 0x3, 0x0, 0x20, 0x18, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x200, 0x1, @perf_bp={&(0x7f0000000000), 0x5}, 0x8488, 0x100000001, 0x4, 0x5, 0x8001, 0x400, 0x4, 0x0, 0x6, 0x0, 0x3}) 01:34:45 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f00000000c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) 01:34:45 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000100000005000000000004000040000020000000ddf4655fddf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001000008000000d2", 0x61, 0x400}], 0x0, &(0x7f0000014100)) 01:34:45 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540d, 0x0) [ 1677.991013] Call Trace: [ 1677.991518] [ 1677.991909] x86_pmu_enable+0x580/0xd90 [ 1677.992572] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1677.993300] ctx_resched+0x2b0/0x390 [ 1677.993938] __perf_install_in_context+0x285/0x310 [ 1677.994729] ? __perf_event_enable+0x4e0/0x4e0 01:34:45 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1677.995470] remote_function+0x125/0x1b0 [ 1677.996280] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1677.997153] ? perf_duration_warn+0x40/0x40 [ 1677.997890] generic_exec_single+0x203/0x300 [ 1677.998604] smp_call_function_single+0x189/0x460 [ 1677.999299] ? perf_duration_warn+0x40/0x40 [ 1677.999937] ? generic_exec_single+0x300/0x300 [ 1678.000597] ? perf_duration_warn+0x40/0x40 [ 1678.001234] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.002039] ? lock_is_held_type+0xd7/0x130 [ 1678.002685] perf_install_in_context+0x4a3/0x550 [ 1678.003386] ? perf_group_attach+0x450/0x450 [ 1678.004039] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.004711] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.005498] ? exclusive_event_installable+0x254/0x320 [ 1678.006280] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1678.007022] ? __up_read+0x192/0x710 [ 1678.007568] ? perf_remove_from_context+0x230/0x230 [ 1678.008289] ? up_write+0x460/0x460 [ 1678.008849] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1678.009632] do_syscall_64+0x3b/0x90 [ 1678.010189] entry_SYSCALL_64_after_hwframe+0x44/0xae 01:34:45 executing program 3: write$selinux_attr(0xffffffffffffffff, &(0x7f0000000000)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000000c0)={0x0, 0x9}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x501000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000001c0)={0x4, "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"}) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x1, 0x4) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x149802, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'rose0\x00'}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) write$binfmt_misc(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="73797a31841a960036c444b55e9f5586cba00bd8dc4ac0cb00a762b19990191828428beaf2379f0f342fa514cfe4a39faac61a090000004983515ba6a4f13c0e5eb1ee98f44e50f3b4adf928ea652b3bdb6cec49d8d1b0c1306c35f06d4b8b984004335fe47d552be93a36da9b059121d3379a3b76cea876e1b0d4d51fc947f16b1011b58bb613b46fcf4a0a6c152038bfd16aff25c56b53d9e7ad9374da353ca3016c00"/173], 0xad) pwritev2(r2, &(0x7f0000000540)=[{&(0x7f0000000100)="e654bb4332dceacd49", 0x9}, {&(0x7f0000000140)='\a', 0x1}, {&(0x7f0000000080)="db0a03abef", 0x5}], 0x3, 0x0, 0x0, 0x0) [ 1678.010939] RIP: 0033:0x7f9f8ab18b19 [ 1678.011523] 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 [ 1678.014075] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1678.015165] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1678.015185] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 01:34:45 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540e, 0x0) [ 1678.015202] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1678.015218] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1678.015234] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1678.015279] [ 1678.027751] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 01:34:45 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCXONC(r0, 0x4b47, 0x0) [ 1678.080188] Call Trace: [ 1678.080645] [ 1678.081003] x86_pmu_enable+0x580/0xd90 [ 1678.081643] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1678.082405] ctx_resched+0x2b0/0x390 [ 1678.083038] __perf_install_in_context+0x285/0x310 [ 1678.083773] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.084455] remote_function+0x125/0x1b0 01:34:45 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, "4ec704cf475f2b1ca06c64a2abf3e79f29dce6"}) [ 1678.085075] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.085983] ? perf_duration_warn+0x40/0x40 [ 1678.086638] generic_exec_single+0x203/0x300 [ 1678.087303] smp_call_function_single+0x189/0x460 [ 1678.088026] ? perf_duration_warn+0x40/0x40 [ 1678.088680] ? generic_exec_single+0x300/0x300 [ 1678.089358] ? perf_duration_warn+0x40/0x40 [ 1678.090038] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.090853] ? lock_is_held_type+0xd7/0x130 [ 1678.091508] perf_install_in_context+0x4a3/0x550 [ 1678.092227] ? perf_group_attach+0x450/0x450 [ 1678.092901] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.093600] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.094408] ? exclusive_event_installable+0x254/0x320 [ 1678.095201] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1678.095964] ? perf_remove_from_context+0x230/0x230 [ 1678.096703] ? xfd_validate_state+0x59/0x180 [ 1678.097394] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1678.098195] do_syscall_64+0x3b/0x90 [ 1678.098764] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.099541] RIP: 0033:0x7f9f8ab18b19 [ 1678.100094] 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 [ 1678.102722] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1678.103822] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1678.104856] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1678.105897] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1678.106923] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1678.107951] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1678.109012] 01:34:45 executing program 0: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x13) ioctl$TCXONC(r0, 0x540f, 0x0) [ 1678.113866] Call Trace: [ 1678.113919] [ 1678.113925] ====================================================== [ 1678.113931] WARNING: possible circular locking dependency detected [ 1678.113939] 5.16.0-next-20220120 #1 Not tainted [ 1678.113950] ------------------------------------------------------ [ 1678.113957] syz-executor.2/9891 is trying to acquire lock: [ 1678.113969] ffffffff851f5278 ((console_sem).lock){-.-.}-{2:2}, at: down_trylock+0xe/0x60 [ 1678.114020] [ 1678.114020] but task is already holding lock: [ 1678.114026] ffff88802b27d020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_in+0x315/0x770 [ 1678.114075] [ 1678.114075] which lock already depends on the new lock. [ 1678.114075] [ 1678.114081] [ 1678.114081] the existing dependency chain (in reverse order) is: [ 1678.114087] [ 1678.114087] -> #3 (&ctx->lock){....}-{2:2}: [ 1678.114112] _raw_spin_lock+0x2a/0x40 [ 1678.114143] __perf_event_task_sched_out+0x519/0x1920 [ 1678.114168] __schedule+0xead/0x2190 [ 1678.114189] schedule+0xd2/0x260 [ 1678.114210] exit_to_user_mode_prepare+0x114/0x1c0 [ 1678.114239] syscall_exit_to_user_mode+0x19/0x50 [ 1678.114258] do_syscall_64+0x48/0x90 [ 1678.114285] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.114320] [ 1678.114320] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 1678.114345] _raw_spin_lock_nested+0x30/0x40 [ 1678.114375] raw_spin_rq_lock_nested+0x1e/0x30 [ 1678.114413] task_fork_fair+0x63/0x4d0 [ 1678.114443] sched_post_fork+0x343/0x490 [ 1678.114463] copy_process+0x5310/0x6cb0 [ 1678.114494] kernel_clone+0xe7/0xa60 [ 1678.114524] kernel_thread+0xb5/0xf0 [ 1678.114554] rest_init+0x24/0x3d0 [ 1678.114571] start_kernel+0x484/0x4a5 [ 1678.114593] secondary_startup_64_no_verify+0xd5/0xdb [ 1678.114618] [ 1678.114618] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 1678.114643] _raw_spin_lock_irqsave+0x39/0x50 [ 1678.114674] try_to_wake_up+0xac/0x14c0 [ 1678.114692] up+0x75/0xb0 [ 1678.114707] __up_console_sem+0x6e/0x80 [ 1678.114730] console_unlock+0x53e/0xae0 [ 1678.114754] vprintk_emit+0x198/0x450 [ 1678.114779] vprintk+0x80/0x90 [ 1678.114803] _printk+0xba/0xed [ 1678.114826] kauditd_hold_skb.cold+0x41/0x50 [ 1678.114859] kauditd_thread+0x86b/0x1080 [ 1678.114890] kthread+0x2f0/0x3a0 [ 1678.114912] ret_from_fork+0x22/0x30 [ 1678.114934] [ 1678.114934] -> #0 ((console_sem).lock){-.-.}-{2:2}: [ 1678.114960] __lock_acquire+0x2a14/0x5b70 [ 1678.114984] lock_acquire+0x1a2/0x4d0 [ 1678.115008] _raw_spin_lock_irqsave+0x39/0x50 [ 1678.115039] down_trylock+0xe/0x60 [ 1678.115056] __down_trylock_console_sem+0x3b/0xd0 [ 1678.115080] vprintk_emit+0x146/0x450 [ 1678.115105] vprintk+0x80/0x90 [ 1678.115130] _printk+0xba/0xed [ 1678.115152] show_trace_log_lvl+0x57/0x2bb [ 1678.115186] ex_handler_msr+0x311/0x3a0 [ 1678.115214] fixup_exception+0x1c7/0xc90 [ 1678.115243] exc_general_protection+0xed/0x2f0 [ 1678.115273] asm_exc_general_protection+0x1e/0x30 [ 1678.115307] x86_pmu_enable_all+0x2f7/0x3c0 [ 1678.115336] x86_pmu_enable+0x580/0xd90 [ 1678.115365] __perf_event_task_sched_in+0x5e4/0x770 [ 1678.115389] finish_task_switch.isra.0+0x45c/0x870 [ 1678.115421] __schedule+0x88a/0x2190 [ 1678.115442] preempt_schedule_common+0x45/0xc0 [ 1678.115466] __cond_resched+0x13/0x20 [ 1678.115488] __mutex_lock+0xa3/0x1480 [ 1678.115512] __do_sys_perf_event_open+0x1d13/0x3040 [ 1678.115537] do_syscall_64+0x3b/0x90 [ 1678.115565] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.115599] [ 1678.115599] other info that might help us debug this: [ 1678.115599] [ 1678.115604] Chain exists of: [ 1678.115604] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 1678.115604] [ 1678.115631] Possible unsafe locking scenario: [ 1678.115631] [ 1678.115636] CPU0 CPU1 [ 1678.115640] ---- ---- [ 1678.115645] lock(&ctx->lock); [ 1678.115656] lock(&rq->__lock); [ 1678.115668] lock(&ctx->lock); [ 1678.115680] lock((console_sem).lock); [ 1678.115691] [ 1678.115691] *** DEADLOCK *** [ 1678.115691] [ 1678.115694] 2 locks held by syz-executor.2/9891: [ 1678.115707] #0: ffff88806ce3ee20 (&cpuctx_lock){-.-.}-{2:2}, at: __perf_event_task_sched_in+0x304/0x770 [ 1678.115761] #1: ffff88802b27d020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_in+0x315/0x770 [ 1678.115815] [ 1678.115815] stack backtrace: [ 1678.115821] CPU: 0 PID: 9891 Comm: syz-executor.2 Not tainted 5.16.0-next-20220120 #1 [ 1678.115844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1678.115859] Call Trace: [ 1678.115865] [ 1678.115872] dump_stack_lvl+0x8b/0xb3 [ 1678.115901] check_noncircular+0x25f/0x2e0 [ 1678.115927] ? print_circular_bug+0x450/0x450 [ 1678.115953] ? memcpy+0x39/0x60 [ 1678.115987] ? desc_read+0x281/0x340 [ 1678.116019] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 1678.116045] __lock_acquire+0x2a14/0x5b70 [ 1678.116078] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1678.116106] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 1678.116143] lock_acquire+0x1a2/0x4d0 [ 1678.116168] ? down_trylock+0xe/0x60 [ 1678.116189] ? lock_release+0x6f0/0x6f0 [ 1678.116217] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.116246] ? perf_assign_events+0x852/0x940 [ 1678.116276] ? mark_lock+0xfc/0x2e10 [ 1678.116301] ? vprintk+0x80/0x90 [ 1678.116329] _raw_spin_lock_irqsave+0x39/0x50 [ 1678.116361] ? down_trylock+0xe/0x60 [ 1678.116379] down_trylock+0xe/0x60 [ 1678.116398] ? vprintk+0x80/0x90 [ 1678.116424] __down_trylock_console_sem+0x3b/0xd0 [ 1678.116451] vprintk_emit+0x146/0x450 [ 1678.116480] vprintk+0x80/0x90 [ 1678.116507] _printk+0xba/0xed [ 1678.116531] ? record_print_text.cold+0x16/0x16 [ 1678.116557] ? __lock_acquire+0xbac/0x5b70 [ 1678.116586] ? __lock_acquire+0xbac/0x5b70 [ 1678.116615] show_trace_log_lvl+0x57/0x2bb [ 1678.116652] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.116681] ? bsearch+0xa2/0xc0 [ 1678.116701] ? cmp_ex_sort+0xc0/0xc0 [ 1678.116729] ? search_extable+0x7f/0xb0 [ 1678.116755] ? trim_init_extable+0x2f0/0x2f0 [ 1678.116784] ex_handler_msr+0x311/0x3a0 [ 1678.116815] fixup_exception+0x1c7/0xc90 [ 1678.116848] exc_general_protection+0xed/0x2f0 [ 1678.116887] asm_exc_general_protection+0x1e/0x30 [ 1678.116923] RIP: 0010:x86_pmu_enable_all+0x2f7/0x3c0 [ 1678.116957] Code: 00 8b 7c 24 1c 48 8b 44 24 10 0f ae e8 ff d0 89 44 24 10 e8 cb 3e 42 00 4c 89 fa 8b 4c 24 08 4c 89 f8 03 4c 24 10 48 c1 ea 20 <0f> 30 66 90 e8 b0 3e 42 00 e9 cc fd ff ff 48 83 c4 20 5b 5d 41 5c [ 1678.116979] RSP: 0018:ffff88806b227900 EFLAGS: 00010016 [ 1678.116997] RAX: 0000000f004000ff RBX: ffff8880081c3f40 RCX: 00000000c0010202 [ 1678.117013] RDX: 000000000000000f RSI: ffffffff8100e045 RDI: 0000000000000003 [ 1678.117027] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 1678.117042] R10: ffffffff81015b2d R11: 0000000000000000 R12: dffffc0000000000 [ 1678.117057] R13: ffff88806ce21c20 R14: ffff88806ce21e20 R15: 0000000f004000ff [ 1678.117075] ? amd_pmu_addr_offset+0x8d/0x220 [ 1678.117112] ? x86_pmu_enable_all+0x2e5/0x3c0 [ 1678.117151] x86_pmu_enable+0x580/0xd90 [ 1678.117181] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1678.117221] __perf_event_task_sched_in+0x5e4/0x770 [ 1678.117252] ? perf_event_sched_in.isra.0+0x80/0x80 [ 1678.117282] ? lock_is_held_type+0xd7/0x130 [ 1678.117320] finish_task_switch.isra.0+0x45c/0x870 [ 1678.117354] ? __switch_to+0x5bf/0xf20 [ 1678.117389] __schedule+0x88a/0x2190 [ 1678.117416] ? io_schedule_timeout+0x180/0x180 [ 1678.117440] ? find_held_lock+0x2c/0x110 [ 1678.117464] ? lock_is_held_type+0xd7/0x130 [ 1678.117500] ? __cond_resched+0x13/0x20 [ 1678.117525] preempt_schedule_common+0x45/0xc0 [ 1678.117567] __cond_resched+0x13/0x20 [ 1678.117591] __mutex_lock+0xa3/0x1480 [ 1678.117618] ? lock_is_held_type+0xd7/0x130 [ 1678.117654] ? __do_sys_perf_event_open+0x1d13/0x3040 [ 1678.117682] ? find_held_lock+0x2c/0x110 [ 1678.117706] ? mutex_lock_io_nested+0x12c0/0x12c0 [ 1678.117735] ? lock_release+0x3b2/0x6f0 [ 1678.117763] ? __up_read+0x192/0x710 [ 1678.117785] ? up_write+0x460/0x460 [ 1678.117805] ? _raw_spin_unlock_irqrestore+0x28/0x50 [ 1678.117847] __do_sys_perf_event_open+0x1d13/0x3040 [ 1678.117878] ? __up_read+0x192/0x710 [ 1678.117899] ? perf_remove_from_context+0x230/0x230 [ 1678.117924] ? up_write+0x460/0x460 [ 1678.117949] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1678.117986] do_syscall_64+0x3b/0x90 [ 1678.118013] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.118046] RIP: 0033:0x7eff01b5eb19 [ 1678.118061] 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 [ 1678.118080] RSP: 002b:00007efeff0d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1678.118099] RAX: ffffffffffffffda RBX: 00007eff01c71f60 RCX: 00007eff01b5eb19 [ 1678.118113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 1678.118126] RBP: 00007eff01bb8f6d R08: 0000000000000000 R09: 0000000000000000 [ 1678.118139] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1678.118152] R13: 00007ffdb03ec5bf R14: 00007efeff0d4300 R15: 0000000000022000 [ 1678.118173] [ 1678.239937] [ 1678.239953] x86_pmu_enable+0x580/0xd90 [ 1678.239990] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1678.240030] __perf_event_task_sched_in+0x5e4/0x770 [ 1678.240063] ? perf_event_sched_in.isra.0+0x80/0x80 [ 1678.240093] ? lock_is_held_type+0xd7/0x130 [ 1678.240132] finish_task_switch.isra.0+0x45c/0x870 [ 1678.240168] ? __switch_to+0x5bf/0xf20 [ 1678.240204] __schedule+0x88a/0x2190 [ 1678.240231] ? io_schedule_timeout+0x180/0x180 [ 1678.240256] ? find_held_lock+0x2c/0x110 [ 1678.240281] ? lock_is_held_type+0xd7/0x130 [ 1678.240318] ? __cond_resched+0x13/0x20 [ 1678.240343] preempt_schedule_common+0x45/0xc0 [ 1678.240370] __cond_resched+0x13/0x20 [ 1678.240394] __mutex_lock+0xa3/0x1480 [ 1678.240422] ? lock_is_held_type+0xd7/0x130 [ 1678.240458] ? __do_sys_perf_event_open+0x1d13/0x3040 [ 1678.240485] ? find_held_lock+0x2c/0x110 [ 1678.240509] ? mutex_lock_io_nested+0x12c0/0x12c0 [ 1678.240537] ? lock_release+0x3b2/0x6f0 [ 1678.240564] ? __up_read+0x192/0x710 [ 1678.240585] ? up_write+0x460/0x460 [ 1678.240606] ? _raw_spin_unlock_irqrestore+0x28/0x50 [ 1678.240644] __do_sys_perf_event_open+0x1d13/0x3040 [ 1678.240676] ? __up_read+0x192/0x710 [ 1678.240696] ? perf_remove_from_context+0x230/0x230 [ 1678.240724] ? up_write+0x460/0x460 [ 1678.240751] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1678.240793] do_syscall_64+0x3b/0x90 [ 1678.240824] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.240861] RIP: 0033:0x7eff01b5eb19 [ 1678.240877] 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 [ 1678.240899] RSP: 002b:00007efeff0d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1678.240922] RAX: ffffffffffffffda RBX: 00007eff01c71f60 RCX: 00007eff01b5eb19 [ 1678.240937] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 1678.240952] RBP: 00007eff01bb8f6d R08: 0000000000000000 R09: 0000000000000000 [ 1678.240966] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1678.240980] R13: 00007ffdb03ec5bf R14: 00007efeff0d4300 R15: 0000000000022000 [ 1678.241003] [ 1678.242404] Call Trace: [ 1678.267555] [ 1678.267568] x86_pmu_enable+0x580/0xd90 [ 1678.267604] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.267639] __perf_event_task_sched_out+0x764/0x1920 [ 1678.267669] ? update_curr+0x3a7/0x800 [ 1678.267703] ? perf_event_update_userpage+0x7c0/0x7c0 [ 1678.267729] ? set_next_entity+0x2f6/0x570 [ 1678.267763] ? pick_next_task_fair+0x5ba/0xb30 [ 1678.267802] __schedule+0xead/0x2190 [ 1678.267829] ? io_schedule_timeout+0x180/0x180 [ 1678.267854] ? find_held_lock+0x2c/0x110 [ 1678.267879] ? lock_is_held_type+0xd7/0x130 [ 1678.267916] ? __cond_resched+0x13/0x20 [ 1678.267940] preempt_schedule_common+0x45/0xc0 [ 1678.267967] __cond_resched+0x13/0x20 [ 1678.267991] __mutex_lock+0xa3/0x1480 [ 1678.268019] ? lock_is_held_type+0xd7/0x130 [ 1678.268055] ? __do_sys_perf_event_open+0x1d13/0x3040 [ 1678.268083] ? find_held_lock+0x2c/0x110 [ 1678.268107] ? mutex_lock_io_nested+0x12c0/0x12c0 [ 1678.268135] ? lock_release+0x3b2/0x6f0 [ 1678.268162] ? __up_read+0x192/0x710 [ 1678.268184] ? up_write+0x460/0x460 [ 1678.268205] ? _raw_spin_unlock_irqrestore+0x28/0x50 [ 1678.268242] __do_sys_perf_event_open+0x1d13/0x3040 [ 1678.268275] ? __up_read+0x192/0x710 [ 1678.268296] ? perf_remove_from_context+0x230/0x230 01:34:45 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:34:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1678.268323] ? up_write+0x460/0x460 [ 1678.268351] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1678.268393] do_syscall_64+0x3b/0x90 [ 1678.268424] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.268461] RIP: 0033:0x7eff01b5eb19 [ 1678.268478] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 01:34:45 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1678.268499] RSP: 002b:00007efeff0d4188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1678.268522] RAX: ffffffffffffffda RBX: 00007eff01c71f60 RCX: 00007eff01b5eb19 [ 1678.268537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 1678.268552] RBP: 00007eff01bb8f6d R08: 0000000000000000 R09: 0000000000000000 [ 1678.268566] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 01:34:45 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1678.268580] R13: 00007ffdb03ec5bf R14: 00007efeff0d4300 R15: 0000000000022000 [ 1678.268603] [ 1678.289033] Call Trace: [ 1678.289047] [ 1678.289059] x86_pmu_enable+0x580/0xd90 [ 1678.289096] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1678.289135] ctx_resched+0x2b0/0x390 [ 1678.289161] __perf_install_in_context+0x285/0x310 [ 1678.289186] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.289215] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.289241] remote_function+0x125/0x1b0 [ 1678.289280] flush_smp_call_function_queue+0x1df/0x610 [ 1678.289306] ? perf_duration_warn+0x40/0x40 [ 1678.289340] __sysvec_call_function_single+0x92/0x3a0 [ 1678.289369] sysvec_call_function_single+0x89/0xc0 [ 1678.289405] [ 1678.289411] [ 1678.289418] asm_sysvec_call_function_single+0x12/0x20 [ 1678.289455] RIP: 0010:__orc_find+0x8f/0xf0 [ 1678.289482] Code: d8 48 c1 e8 03 42 0f b6 14 38 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 48 48 63 03 48 01 d8 48 39 c1 73 b0 4c 8d 63 fc <49> 39 ec 73 b3 4d 29 ee 49 c1 fe 02 4b 8d 04 76 48 8d 04 46 48 83 01:34:45 executing program 6: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:34:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1678.289504] RSP: 0000:ffff88804896f7f8 EFLAGS: 00000287 [ 1678.289524] RAX: ffffffff84200ae0 RBX: ffffffff85babc34 RCX: ffffffff84200acd [ 1678.289540] RDX: 0000000000000000 RSI: ffffffff85fd042e RDI: ffffffff85babbdc [ 1678.289564] RBP: ffffffff85babc2c R08: ffffffff85fd042e R09: ffffffff85fcb95c [ 1678.289579] R10: ffffed100912df31 R11: 000000000003403b R12: ffffffff85babc30 [ 1678.289594] R13: ffffffff85babbdc R14: ffffffff85babc28 R15: dffffc0000000000 [ 1678.289612] ? asm_exc_page_fault+0x30/0x30 [ 1678.289646] ? asm_exc_page_fault+0x1d/0x30 [ 1678.289684] ? arch_stack_walk+0x5f/0xf0 [ 1678.289715] ? asm_exc_page_fault+0x1d/0x30 [ 1678.289748] unwind_next_frame+0x32a/0x2250 [ 1678.289773] ? asm_exc_page_fault+0x1e/0x30 [ 1678.289809] ? deref_stack_reg+0x150/0x150 [ 1678.289834] ? asm_exc_page_fault+0x1e/0x30 [ 1678.289868] ? kernel_text_address+0xd/0xb0 [ 1678.289902] ? create_prof_cpu_mask+0x20/0x20 [ 1678.289933] arch_stack_walk+0x83/0xf0 [ 1678.289966] ? asm_exc_page_fault+0x1e/0x30 [ 1678.290002] stack_trace_save+0x8c/0xc0 [ 1678.290032] ? filter_irq_stacks+0x90/0x90 [ 1678.290062] ? rcu_read_lock_sched_held+0xd/0x70 [ 1678.290087] ? lock_release+0x505/0x6f0 [ 1678.290112] ? lock_release+0x6f0/0x6f0 [ 1678.290136] ? current_time+0x72/0x2c0 [ 1678.290171] kasan_save_stack+0x1e/0x40 [ 1678.290198] ? kasan_save_stack+0x1e/0x40 [ 1678.290224] ? __kasan_slab_alloc+0x66/0x80 [ 1678.290251] ? kmem_cache_alloc+0x1aa/0x480 [ 1678.290275] ? __anon_vma_prepare+0x60/0x530 [ 1678.290308] ? __handle_mm_fault+0x27ea/0x3570 [ 1678.290328] ? handle_mm_fault+0x2e6/0xa20 [ 1678.290346] ? do_user_addr_fault+0x54a/0x12a0 [ 1678.290374] ? exc_page_fault+0xa2/0x1a0 [ 1678.290407] ? asm_exc_page_fault+0x1e/0x30 [ 1678.290440] ? __is_insn_slot_addr+0x144/0x250 [ 1678.290470] ? ktime_get_coarse_real_ts64+0x159/0x190 [ 1678.290497] ? trace_hardirqs_on+0x5b/0x190 [ 1678.290533] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1678.290560] ? ktime_get_coarse_real_ts64+0xfc/0x190 [ 1678.290588] ? rcu_read_lock_sched_held+0xd/0x70 [ 1678.290613] ? lock_acquire+0x41c/0x4d0 [ 1678.290639] ? lock_release+0x6f0/0x6f0 [ 1678.290663] ? igrab+0xb0/0xb0 [ 1678.290695] ? rcu_read_lock_sched_held+0xd/0x70 [ 1678.290720] ? lock_acquire+0x41c/0x4d0 [ 1678.290745] ? rcu_read_lock_sched_held+0xd/0x70 [ 1678.290770] ? lock_release+0x505/0x6f0 [ 1678.290794] ? rcu_read_unlock+0x9/0x60 [ 1678.290816] ? lock_downgrade+0x6d0/0x6d0 [ 1678.290840] ? lock_release+0x505/0x6f0 [ 1678.290864] ? perf_event_namespaces+0x50/0x50 [ 1678.290890] ? kmem_cache_alloc+0x43/0x480 [ 1678.290915] ? lock_downgrade+0x6d0/0x6d0 [ 1678.290940] ? uprobe_mmap+0x122/0xfc0 [ 1678.290971] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1678.290999] ? vma_wants_writenotify+0x1ff/0x3e0 [ 1678.291027] ? kasan_unpoison+0x23/0x50 [ 1678.291060] __kasan_slab_alloc+0x66/0x80 [ 1678.291089] kmem_cache_alloc+0x1aa/0x480 [ 1678.291119] __anon_vma_prepare+0x60/0x530 [ 1678.291154] __handle_mm_fault+0x27ea/0x3570 [ 1678.291174] ? lock_acquire+0x41c/0x4d0 [ 1678.291199] ? lock_release+0x6f0/0x6f0 [ 1678.291222] ? __pmd_alloc+0x680/0x680 [ 1678.291239] ? lock_acquire+0x41c/0x4d0 [ 1678.291266] ? cgroup_rstat_updated+0x28/0x2e0 [ 1678.291301] handle_mm_fault+0x2e6/0xa20 [ 1678.291321] do_user_addr_fault+0x54a/0x12a0 [ 1678.291351] exc_page_fault+0xa2/0x1a0 [ 1678.291382] ? asm_exc_page_fault+0x8/0x30 [ 1678.291412] asm_exc_page_fault+0x1e/0x30 [ 1678.291443] RIP: 0033:0x7f57c65dc0ef [ 1678.291459] Code: 0f 7f 44 17 f0 f3 0f 7f 07 c3 48 83 fa 40 77 16 f3 0f 7f 07 f3 0f 7f 47 10 f3 0f 7f 44 17 f0 f3 0f 7f 44 17 e0 c3 48 8d 4f 40 0f 7f 07 48 83 e1 c0 f3 0f 7f 44 17 f0 f3 0f 7f 47 10 f3 0f 7f [ 1678.291477] RSP: 002b:00007fff09583a28 EFLAGS: 00010202 [ 1678.291492] RAX: 00007f57c60d0310 RBX: 0000000000000004 RCX: 00007f57c60d0350 [ 1678.291506] RDX: 0000000000000cf0 RSI: 0000000000000000 RDI: 00007f57c60d0310 [ 1678.291518] RBP: 00007fff09583d90 R08: 00007f57c60d0310 R09: 000000000001b000 [ 1678.291531] R10: 00007f57c60d1000 R11: 0000000000000003 R12: 00007f57c65b6f20 [ 1678.291544] R13: 00007fff09583a30 R14: 00007fff09583ac0 R15: 00007fff09583e20 [ 1678.291565] [ 1678.297620] Call Trace: [ 1678.297632] [ 1678.297644] x86_pmu_enable+0x580/0xd90 [ 1678.297680] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1678.297719] ctx_resched+0x2b0/0x390 [ 1678.297745] __perf_install_in_context+0x285/0x310 [ 1678.297772] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.297803] remote_function+0x125/0x1b0 [ 1678.297837] flush_smp_call_function_queue+0x1df/0x610 [ 1678.297862] ? perf_duration_warn+0x40/0x40 [ 1678.297896] __sysvec_call_function_single+0x92/0x3a0 [ 1678.297926] sysvec_call_function_single+0x3b/0xc0 [ 1678.297961] ? asm_sysvec_call_function_single+0xa/0x20 [ 1678.297997] asm_sysvec_call_function_single+0x12/0x20 [ 1678.298034] RIP: 0033:0x7f57c65c6bda [ 1678.298052] Code: ff 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 57 41 56 41 55 49 89 d5 41 54 49 89 fc 55 53 48 81 ec 98 00 00 00 0f b6 17 <48> 89 74 24 10 48 89 4c 24 20 4c 89 44 24 08 44 89 4c 24 1c 84 d2 [ 1678.298073] RSP: 002b:00007fff095846b0 EFLAGS: 00000202 [ 1678.298092] RAX: 0000000000000000 RBX: 00007f57c60f93b0 RCX: 00007f57c65b6d88 [ 1678.298107] RDX: 000000000000005f RSI: 00007f57c65b6a20 RDI: 00007f57c60ee9d4 [ 1678.298122] RBP: 00007fff09584890 R08: 0000000000000000 R09: 0000000000000004 [ 1678.298136] R10: 00007f57c6297a04 R11: 00007f57c65b6a20 R12: 00007f57c60ee9d4 [ 1678.298151] R13: 00007fff09584818 R14: 00007f57c60dc5c8 R15: 00007f57c65b6a20 [ 1678.298174] [ 1678.353075] Call Trace: [ 1678.353092] [ 1678.353103] x86_pmu_enable+0x580/0xd90 [ 1678.353145] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1678.353185] ctx_resched+0x2b0/0x390 [ 1678.353212] __perf_install_in_context+0x285/0x310 [ 1678.353238] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.353268] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.353294] remote_function+0x125/0x1b0 [ 1678.353329] flush_smp_call_function_queue+0x1df/0x610 [ 1678.353355] ? perf_duration_warn+0x40/0x40 [ 1678.353396] __sysvec_call_function_single+0x92/0x3a0 [ 1678.353426] sysvec_call_function_single+0x89/0xc0 [ 1678.353463] [ 1678.353470] [ 1678.353477] asm_sysvec_call_function_single+0x12/0x20 [ 1678.353515] RIP: 0010:syscall_enter_from_user_mode+0x27/0x50 01:34:46 executing program 2: syz_mount_image$ext4(0x0, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = inotify_init() rmdir(&(0x7f00000000c0)='./file0\x00') r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0xe0000064) read(r1, &(0x7f0000000040)=""/34, 0x22) dup3(r0, r1, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 01:34:46 executing program 5: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:34:46 executing program 6: perf_event_open$cgroup(&(0x7f0000000000)={0x4, 0x80, 0x3, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 01:34:46 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) 01:34:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x2000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1678.353584] Code: fd 66 90 41 54 49 89 f4 55 48 89 fd 48 8b 7c 24 10 e8 ed f6 ff ff e8 98 37 42 fd e8 d3 3c 42 fd fb 65 48 8b 04 25 40 6f 02 00 <48> 8b 70 08 40 f6 c6 3f 75 07 4c 89 e0 5d 41 5c c3 48 89 ef 5d 41 01:34:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x3000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1678.353606] RSP: 0018:ffff8880375d7f28 EFLAGS: 00000246 [ 1678.353627] RAX: ffff8880157f1ac0 RBX: 0000000000000000 RCX: 1ffffffff0b19701 [ 1678.353643] RDX: 0000000000000000 RSI: ffffffff8149e9d1 RDI: ffffffff8407acad [ 1678.353658] RBP: ffff8880375d7f58 R08: 0000000000000000 R09: 0000000000000000 [ 1678.353672] R10: ffffffff8149e9b8 R11: 0000000000000000 R12: 0000000000000037 [ 1678.353686] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 1678.353702] ? trace_hardirqs_on+0x38/0x190 01:34:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x4000000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736616e0ca00088020000400000004f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x10000}], 0x0, &(0x7f0000001600)={[{@fat=@allow_utime}]}) [ 1678.353740] ? trace_hardirqs_on+0x51/0x190 [ 1678.353775] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1678.353815] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1678.353852] do_syscall_64+0x16/0x90 [ 1678.353881] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.353916] RIP: 0033:0x7f8e68c9713a [ 1678.353934] Code: 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1678.353954] RSP: 002b:00007ffc78ccece8 EFLAGS: 00000212 ORIG_RAX: 0000000000000037 [ 1678.353976] RAX: ffffffffffffffda RBX: 0000000000000029 RCX: 00007f8e68c9713a [ 1678.353990] RDX: 0000000000000041 RSI: 0000000000000029 RDI: 0000000000000003 [ 1678.354004] RBP: 00007ffc78cced10 R08: 00007ffc78cced0c R09: fefefefeff646b66 [ 1678.354019] R10: 00007ffc78cced70 R11: 0000000000000212 R12: 00007ffc78cced70 [ 1678.354033] R13: 0000000000000003 R14: 00007ffc78cced0c R15: 00007f8e68d778e0 [ 1678.354056] [ 1678.358393] Call Trace: [ 1678.358405] [ 1678.358417] x86_pmu_enable+0x580/0xd90 [ 1678.358452] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1678.358491] ctx_resched+0x2b0/0x390 [ 1678.358517] __perf_install_in_context+0x285/0x310 [ 1678.358544] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.358570] remote_function+0x125/0x1b0 [ 1678.358604] flush_smp_call_function_queue+0x1df/0x610 [ 1678.358628] ? perf_duration_warn+0x40/0x40 [ 1678.358664] __sysvec_call_function_single+0x92/0x3a0 [ 1678.358693] sysvec_call_function_single+0x3b/0xc0 [ 1678.358728] ? asm_sysvec_call_function_single+0xa/0x20 [ 1678.358765] asm_sysvec_call_function_single+0x12/0x20 [ 1678.358803] RIP: 0033:0x5f6bd2 [ 1678.358820] Code: 48 8d 6c 24 18 48 8b 59 20 48 85 db 75 3c 48 8b 44 24 28 8b 08 0f b6 40 04 89 0c 24 88 44 24 04 e8 c3 2d fe ff 48 8b 44 24 10 <48> 8b 4c 24 08 48 89 4c 24 30 48 89 44 24 38 48 8b 6c 24 18 48 83 [ 1678.358841] RSP: 002b:000000c0004c5940 EFLAGS: 00000202 [ 1678.358860] RAX: 000000000176e800 RBX: 000000c000380000 RCX: 000000000176e800 [ 1678.358874] RDX: 000000c000084000 RSI: 00000000008e08e0 RDI: 000000c0004c5b28 [ 1678.358889] RBP: 000000c0004c5958 R08: 000000c0004c7c20 R09: 0000000000203001 [ 1678.358904] R10: 0000000000000002 R11: 0000000000000011 R12: 00000000000000f1 [ 1678.358917] R13: 0000000000000000 R14: 0000000000e5dacd R15: 0000000000000000 [ 1678.358940] [ 1678.392020] Call Trace: [ 1678.392033] [ 1678.392045] x86_pmu_enable+0x580/0xd90 [ 1678.392085] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1678.392129] ctx_resched+0x2b0/0x390 [ 1678.392158] __perf_install_in_context+0x285/0x310 [ 1678.392188] ? rcu_read_lock_sched_held+0xd/0x70 [ 1678.392218] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.392247] remote_function+0x125/0x1b0 [ 1678.392283] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.392319] ? perf_duration_warn+0x40/0x40 [ 1678.392357] generic_exec_single+0x203/0x300 [ 1678.392391] smp_call_function_single+0x189/0x460 [ 1678.392422] ? perf_duration_warn+0x40/0x40 [ 1678.392459] ? generic_exec_single+0x300/0x300 [ 1678.392486] ? perf_duration_warn+0x40/0x40 [ 1678.392522] ? errseq_sample+0x56/0x70 [ 1678.392553] ? alloc_file+0x3c7/0x590 [ 1678.392589] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.392626] perf_install_in_context+0x4a3/0x550 [ 1678.392667] ? perf_group_attach+0x450/0x450 [ 1678.392706] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.392735] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.392768] ? exclusive_event_installable+0x254/0x320 [ 1678.392807] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1678.392843] ? __up_read+0x192/0x710 [ 1678.392866] ? perf_remove_from_context+0x230/0x230 [ 1678.392896] ? up_write+0x460/0x460 [ 1678.392925] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1678.392956] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 1678.392987] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1678.393032] do_syscall_64+0x3b/0x90 [ 1678.393065] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.393105] RIP: 0033:0x7f8e68c95b19 [ 1678.393124] 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 [ 1678.393148] RSP: 002b:00007f8e6620b188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1678.393174] RAX: ffffffffffffffda RBX: 00007f8e68da8f60 RCX: 00007f8e68c95b19 [ 1678.393191] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1678.393208] RBP: 00007f8e68ceff6d R08: 0000000000000000 R09: 0000000000000000 [ 1678.393223] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1678.393239] R13: 00007ffc78ccf18f R14: 00007f8e6620b300 R15: 0000000000022000 [ 1678.393265] [ 1678.538013] loop7: detected capacity change from 0 to 65536 [ 1678.541631] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 1678.542209] Call Trace: [ 1678.542223] [ 1678.542235] x86_pmu_enable+0x580/0xd90 [ 1678.542274] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1678.542314] ctx_resched+0x2b0/0x390 [ 1678.542341] __perf_install_in_context+0x285/0x310 [ 1678.542368] ? rcu_read_lock_sched_held+0xd/0x70 [ 1678.542400] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.542426] remote_function+0x125/0x1b0 [ 1678.542459] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.542489] ? perf_duration_warn+0x40/0x40 [ 1678.542522] generic_exec_single+0x203/0x300 [ 1678.542548] smp_call_function_single+0x189/0x460 [ 1678.542572] ? perf_duration_warn+0x40/0x40 [ 1678.542606] ? generic_exec_single+0x300/0x300 [ 1678.542629] ? perf_duration_warn+0x40/0x40 [ 1678.542662] ? errseq_sample+0x56/0x70 [ 1678.542689] ? alloc_file+0x3c7/0x590 [ 1678.542721] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.542754] perf_install_in_context+0x4a3/0x550 [ 1678.542791] ? perf_group_attach+0x450/0x450 [ 1678.542825] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.542851] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.542879] ? exclusive_event_installable+0x254/0x320 [ 1678.542914] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1678.542946] ? __up_read+0x192/0x710 [ 1678.542966] ? perf_remove_from_context+0x230/0x230 [ 1678.542994] ? up_write+0x460/0x460 [ 1678.543019] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 1678.543047] ? fpregs_assert_state_consistent+0xbc/0xe0 [ 1678.543075] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1678.543116] do_syscall_64+0x3b/0x90 [ 1678.543146] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.543183] RIP: 0033:0x7f9f8ab18b19 [ 1678.543202] 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 [ 1678.543226] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1678.543252] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1678.543268] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1678.543283] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1678.543297] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1678.543313] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1678.543337] [ 1678.551877] Call Trace: [ 1678.551887] [ 1678.551899] x86_pmu_enable+0x580/0xd90 [ 1678.551933] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1678.551972] ctx_resched+0x2b0/0x390 [ 1678.551998] __perf_install_in_context+0x285/0x310 [ 1678.552024] ? rcu_read_lock_sched_held+0xd/0x70 [ 1678.552050] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.552076] remote_function+0x125/0x1b0 [ 1678.552108] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.552138] ? perf_duration_warn+0x40/0x40 [ 1678.552171] generic_exec_single+0x203/0x300 [ 1678.552196] smp_call_function_single+0x189/0x460 [ 1678.552220] ? perf_duration_warn+0x40/0x40 [ 1678.552259] ? generic_exec_single+0x300/0x300 [ 1678.552283] ? perf_duration_warn+0x40/0x40 [ 1678.552315] ? errseq_sample+0x56/0x70 [ 1678.552341] ? alloc_file+0x3c7/0x590 [ 1678.552372] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.552409] perf_install_in_context+0x4a3/0x550 [ 1678.552446] ? perf_group_attach+0x450/0x450 [ 1678.552480] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.552507] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.552536] ? exclusive_event_installable+0x254/0x320 [ 1678.552571] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1678.552604] ? perf_remove_from_context+0x230/0x230 [ 1678.552631] ? xfd_validate_state+0x59/0x180 [ 1678.552668] ? fpregs_restore_userregs+0x164/0x380 [ 1678.552697] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1678.552737] do_syscall_64+0x3b/0x90 [ 1678.552766] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.552802] RIP: 0033:0x7f9f8ab18b19 [ 1678.552818] 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 [ 1678.552840] RSP: 002b:00007f9f8808e188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1678.552863] RAX: ffffffffffffffda RBX: 00007f9f8ac2bf60 RCX: 00007f9f8ab18b19 [ 1678.552879] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1678.552894] RBP: 00007f9f8ab72f6d R08: 0000000000000000 R09: 0000000000000000 [ 1678.552908] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1678.552922] R13: 00007ffe0b19950f R14: 00007f9f8808e300 R15: 0000000000022000 [ 1678.552945] [ 1678.558114] Call Trace: [ 1678.558125] [ 1678.558136] x86_pmu_enable+0x580/0xd90 [ 1678.558170] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1678.558209] ctx_resched+0x2b0/0x390 [ 1678.558235] __perf_install_in_context+0x285/0x310 [ 1678.558261] ? rcu_read_lock_sched_held+0xd/0x70 [ 1678.558287] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.558313] remote_function+0x125/0x1b0 [ 1678.558345] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.558375] ? perf_duration_warn+0x40/0x40 [ 1678.558414] generic_exec_single+0x203/0x300 [ 1678.558439] smp_call_function_single+0x189/0x460 [ 1678.558463] ? perf_duration_warn+0x40/0x40 [ 1678.558497] ? generic_exec_single+0x300/0x300 [ 1678.558520] ? perf_duration_warn+0x40/0x40 [ 1678.558553] ? errseq_sample+0x56/0x70 [ 1678.558579] ? alloc_file+0x3c7/0x590 [ 1678.558610] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.558642] perf_install_in_context+0x4a3/0x550 [ 1678.558679] ? perf_group_attach+0x450/0x450 [ 1678.558714] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.558740] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.558768] ? exclusive_event_installable+0x254/0x320 [ 1678.558803] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1678.558835] ? perf_remove_from_context+0x230/0x230 [ 1678.558870] ? fpregs_restore_userregs+0x164/0x380 [ 1678.558897] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1678.558936] do_syscall_64+0x3b/0x90 [ 1678.558966] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.559001] RIP: 0033:0x7f8e68c95b19 [ 1678.559017] 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 [ 1678.559038] RSP: 002b:00007f8e6620b188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1678.559060] RAX: ffffffffffffffda RBX: 00007f8e68da8f60 RCX: 00007f8e68c95b19 [ 1678.559076] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1678.559090] RBP: 00007f8e68ceff6d R08: 0000000000000000 R09: 0000000000000000 [ 1678.559103] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1678.559118] R13: 00007ffc78ccf18f R14: 00007f8e6620b300 R15: 0000000000022000 [ 1678.559141] [ 1678.559166] Call Trace: [ 1678.559171] [ 1678.559181] x86_pmu_enable+0x580/0xd90 [ 1678.559212] ? amd_pmu_cpu_dead+0x1c0/0x1c0 [ 1678.559250] ctx_resched+0x2b0/0x390 [ 1678.559276] __perf_install_in_context+0x285/0x310 [ 1678.559302] ? rcu_read_lock_sched_held+0xd/0x70 [ 1678.559328] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.559354] remote_function+0x125/0x1b0 [ 1678.559385] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.559419] ? perf_duration_warn+0x40/0x40 [ 1678.559452] generic_exec_single+0x203/0x300 [ 1678.559477] smp_call_function_single+0x189/0x460 [ 1678.559501] ? perf_duration_warn+0x40/0x40 [ 1678.559534] ? generic_exec_single+0x300/0x300 [ 1678.559558] ? perf_duration_warn+0x40/0x40 [ 1678.559590] ? errseq_sample+0x56/0x70 [ 1678.559617] ? alloc_file+0x3c7/0x590 [ 1678.559649] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.559683] perf_install_in_context+0x4a3/0x550 [ 1678.559719] ? perf_group_attach+0x450/0x450 [ 1678.559754] ? __perf_event_enable+0x4e0/0x4e0 [ 1678.559779] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.559808] ? exclusive_event_installable+0x254/0x320 [ 1678.559843] __do_sys_perf_event_open+0x1bf0/0x3040 [ 1678.559876] ? perf_remove_from_context+0x230/0x230 [ 1678.559910] ? fpregs_restore_userregs+0x164/0x380 [ 1678.559937] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1678.559976] do_syscall_64+0x3b/0x90 [ 1678.560006] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.560041] RIP: 0033:0x7f8e68c95b19 [ 1678.560056] 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 [ 1678.560077] RSP: 002b:00007f8e6620b188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1678.560098] RAX: ffffffffffffffda RBX: 00007f8e68da8f60 RCX: 00007f8e68c95b19 [ 1678.560113] RDX: 0000000000000000 RSI: ffffffffffffffff RDI: 0000000020000000 [ 1678.560128] RBP: 00007f8e68ceff6d R08: 0000000000000000 R09: 0000000000000000 [ 1678.560141] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 1678.560156] R13: 00007ffc78ccf18f R14: 00007f8e6620b300 R15: 0000000000022000 [ 1678.560178] [ 1678.560835] Call Trace: [ 1678.560847] [ 1678.560857] x86_pmu_enable+0x580/0xd90 [ 1678.560890] ? perf_event_update_time+0x1d4/0x260 [ 1678.560920] ? __sanitizer_cov_trace_cmp1+0x22/0x80 [ 1678.560950] event_sched_out+0x72d/0xaf0 [ 1678.560974] __perf_remove_from_context+0x88/0x830 [ 1678.561001] event_function+0x297/0x3d0 [ 1678.561033] ? perf_uprobe_event_init+0x1c0/0x1c0 [ 1678.561067] remote_function+0x125/0x1b0 [ 1678.561097] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1678.561124] ? perf_duration_warn+0x40/0x40 [ 1678.561155] generic_exec_single+0x203/0x300 [ 1678.561180] smp_call_function_single+0x189/0x460 [ 1678.561203] ? perf_duration_warn+0x40/0x40 [ 1678.561239] ? generic_exec_single+0x300/0x300 [ 1678.561262] ? perf_duration_warn+0x40/0x40 [ 1678.561293] ? perf_event_ctx_lock_nested+0x23a/0x490 [ 1678.561330] ? rcu_read_lock_sched_held+0xd/0x70 [ 1678.561359] event_function_call+0x3d0/0x430 [ 1678.561399] ? perf_group_detach+0xed0/0xed0 [ 1678.561426] ? perf_swevent_init+0x570/0x570 [ 1678.561460] ? lock_release+0x505/0x6f0 [ 1678.561485] ? perf_group_detach+0xed0/0xed0 [ 1678.561510] ? lock_downgrade+0x6d0/0x6d0 [ 1678.561536] ? do_raw_spin_lock+0x121/0x260 [ 1678.561588] ? perf_uprobe_event_init+0x1c0/0x1c0 [ 1678.561628] perf_remove_from_context+0xfd/0x230 [ 1678.561659] perf_event_release_kernel+0x153/0x7f0 [ 1678.561689] ? __perf_event_exit_context+0x430/0x430 [ 1678.561717] ? lock_release+0x505/0x6f0 [ 1678.561745] perf_release+0x33/0x40 [ 1678.561770] __fput+0x281/0x9e0 [ 1678.561798] ? perf_event_release_kernel+0x7f0/0x7f0 [ 1678.561828] task_work_run+0xe2/0x1a0 [ 1678.561865] exit_to_user_mode_prepare+0x1be/0x1c0 [ 1678.561895] syscall_exit_to_user_mode+0x19/0x50 [ 1678.561915] do_syscall_64+0x48/0x90 [ 1678.561944] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1678.561978] RIP: 0033:0x7f9f8aacb72b [ 1678.561995] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 1678.562017] RSP: 002b:00007ffe0b199570 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 1678.562039] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00007f9f8aacb72b [ 1678.562053] RDX: 00007f9f8ac30a68 RSI: 0000000000000080 RDI: 0000000000000003 [ 1678.562066] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007f9f8ac30a70 [ 1678.562080] R10: 00007ffe0b199660 R11: 0000000000000293 R12: 0000000000199c1e [ 1678.562094] R13: 00000000000003e8 R14: 00007f9f8ac2bf60 R15: 0000000000199c13 [ 1678.562116] [ 1678.575074] loop7: detected capacity change from 0 to 98304 [ 1678.580291] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) VM DIAGNOSIS: 01:34:45 Registers: info registers vcpu 0 RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff82367b81 RDI=ffffffff87399c00 RBP=ffffffff87399bc0 RSP=ffff88806b227260 R8 =0000000000000010 R9 =0000000000000020 R10=ffffffff8237719a R11=000000000000000a R12=0000000000000020 R13=0000000000000010 R14=ffffffff82367b70 R15=ffffffff87399bc0 RIP=ffffffff82367bd8 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 00007efeff0d4700 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=00007f9f8ac28000 CR3=000000001eaea000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=1ffff11002af8f04 RCX=0000000000000000 RDX=1ffff11002af8f20 RSI=0000000000000000 RDI=ffff8880157c78b8 RBP=0000000000000001 RSP=ffff8880157c77d8 R8 =ffffffff85c91c4a R9 =ffffffff85c91c4e R10=ffffed1002af8f24 R11=000000000003403b R12=ffff8880157c7910 R13=0000000000000000 R14=ffff8880157c78b8 R15=ffff88804015f680 RIP=ffffffff81113227 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fa6622ee8c0 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=00007fa6651924b0 CR3=000000000ef36000 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 000000000000002f 002f2e2e2f002e2e YMM01=0000000000000000 0000000000000000 0000000000000000 696c61766e49002f YMM02=0000000000000000 0000000000000000 ffffffffffffff0f 0e0d0c0b0a090807 YMM03=0000000000000000 0000000000000000 696e656420737365 636341002f737973 YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 00007fa665177cb0 00007fa6651910c0 YMM06=0000000000000000 0000000000000000 0000000000000000 00000000ffffffff YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 2f63697361622f63 72732f2e2e000d0a 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