Warning: Permanently added '[localhost]:18268' (ECDSA) to the list of known hosts. 2022/09/13 17:10:54 fuzzer started 2022/09/13 17:10:54 dialing manager at localhost:36597 syzkaller login: [ 43.954814] cgroup: Unknown subsys name 'net' [ 44.054173] cgroup: Unknown subsys name 'rlimit' 2022/09/13 17:11:09 syscalls: 2215 2022/09/13 17:11:09 code coverage: enabled 2022/09/13 17:11:09 comparison tracing: enabled 2022/09/13 17:11:09 extra coverage: enabled 2022/09/13 17:11:09 setuid sandbox: enabled 2022/09/13 17:11:09 namespace sandbox: enabled 2022/09/13 17:11:09 Android sandbox: enabled 2022/09/13 17:11:09 fault injection: enabled 2022/09/13 17:11:09 leak checking: enabled 2022/09/13 17:11:09 net packet injection: enabled 2022/09/13 17:11:09 net device setup: enabled 2022/09/13 17:11:09 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/13 17:11:09 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/13 17:11:09 USB emulation: enabled 2022/09/13 17:11:09 hci packet injection: enabled 2022/09/13 17:11:09 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220913) 2022/09/13 17:11:09 802.15.4 emulation: enabled 2022/09/13 17:11:09 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/13 17:11:09 fetching corpus: 50, signal 27123/30700 (executing program) 2022/09/13 17:11:09 fetching corpus: 100, signal 42671/47698 (executing program) 2022/09/13 17:11:10 fetching corpus: 150, signal 57024/63269 (executing program) 2022/09/13 17:11:10 fetching corpus: 200, signal 66417/73860 (executing program) 2022/09/13 17:11:10 fetching corpus: 250, signal 74701/83262 (executing program) 2022/09/13 17:11:10 fetching corpus: 300, signal 79699/89444 (executing program) 2022/09/13 17:11:10 fetching corpus: 350, signal 85656/96447 (executing program) 2022/09/13 17:11:10 fetching corpus: 400, signal 90162/102002 (executing program) 2022/09/13 17:11:11 fetching corpus: 450, signal 94097/106945 (executing program) 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257108/267699 (executing program) 2022/09/13 17:11:31 fetching corpus: 7650, signal 257651/267699 (executing program) 2022/09/13 17:11:31 fetching corpus: 7700, signal 258061/267730 (executing program) 2022/09/13 17:11:31 fetching corpus: 7738, signal 258425/267734 (executing program) 2022/09/13 17:11:31 fetching corpus: 7738, signal 258425/267734 (executing program) 2022/09/13 17:11:33 starting 8 fuzzer processes 17:11:33 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY_LEVEL(r0, 0x0, 0x2, &(0x7f0000000000), 0x4) 17:11:33 executing program 1: perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:11:33 executing program 2: symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') lsetxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f00000003c0), 0x24, 0x0) [ 82.775324] audit: type=1400 audit(1663089093.877:6): avc: denied { execmem } for pid=287 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 17:11:33 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000640), &(0x7f0000000800)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c80)={[{@mpol={'mpol', 0x3d, {'local', '=static'}}}]}) 17:11:33 executing program 4: waitid(0x0, 0x0, &(0x7f0000001300), 0x0, 0x0) 17:11:33 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001a00010212c91e1b762ac65f7d91053f295d4ffc20d75892ef07d227fdbe18dbfb1af3e0dd6a380e71c4fcaceb3843a0a27d26a418e26c51db155af69e0000000000000000000000000000df63a36fd407eb99643bb3409a86448396cd1499fc9043822e14cfd3c73e60c6c12f77588b76a9611ccb029fc621b6cee1bcbc694d91f9967d149f4886d35a626a8dbf6b35022ae0469c89edd059d3b71950ce873078f7854516df53f35200ea7d65b2569bab6721d1f31e789b535d1917a35d28628a5faba1bb56e48d042cb3fe8afb8243e4805861841665a22b72a48d45814d483cf99600"/255], 0x28}}, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r3, 0x0) fsmount(r3, 0x0, 0x70) recvmmsg(r0, &(0x7f0000003980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 17:11:33 executing program 6: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, &(0x7f0000000000), 0x4) 17:11:33 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f00000014c0)='./file0\x00', 0x26e1, 0x62) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) readv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/75, 0x4b}], 0x1) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file1\x00'}) syncfs(r1) [ 83.947518] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 83.950871] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 83.952317] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 83.955597] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 83.957492] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 83.959563] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 83.963324] Bluetooth: hci0: HCI_REQ-0x0c1a [ 84.045641] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 84.047856] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 84.051173] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 84.052227] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 84.057448] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 84.058053] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 84.064255] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 84.065192] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 84.067993] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 84.073189] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 84.074381] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 84.075918] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 84.080316] Bluetooth: hci1: HCI_REQ-0x0c1a [ 84.080918] Bluetooth: hci2: HCI_REQ-0x0c1a [ 84.116395] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 84.117521] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 84.118512] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 84.120826] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 84.122978] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 84.125868] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 84.127722] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 84.131010] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 84.135072] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 84.136330] Bluetooth: hci4: HCI_REQ-0x0c1a [ 84.137512] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 84.193737] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 84.196981] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 84.197608] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 84.199155] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 84.199589] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 84.200712] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 84.202059] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 84.202398] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 84.206897] Bluetooth: hci3: HCI_REQ-0x0c1a [ 84.207510] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 84.244991] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 84.250723] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 84.253545] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 84.255147] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 84.269749] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 84.279229] Bluetooth: hci5: HCI_REQ-0x0c1a [ 84.282941] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 84.310336] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 84.310362] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 84.325455] Bluetooth: hci6: HCI_REQ-0x0c1a [ 84.330698] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 84.337754] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 84.340520] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 84.347158] Bluetooth: hci7: HCI_REQ-0x0c1a [ 86.020706] Bluetooth: hci0: command 0x0409 tx timeout [ 86.148142] Bluetooth: hci2: command 0x0409 tx timeout [ 86.148613] Bluetooth: hci1: command 0x0409 tx timeout [ 86.149337] Bluetooth: hci4: command 0x0409 tx timeout [ 86.276160] Bluetooth: hci3: command 0x0409 tx timeout [ 86.340155] Bluetooth: hci6: command 0x0409 tx timeout [ 86.340631] Bluetooth: hci5: command 0x0409 tx timeout [ 86.404264] Bluetooth: hci7: command 0x0409 tx timeout [ 88.069192] Bluetooth: hci0: command 0x041b tx timeout [ 88.197173] Bluetooth: hci4: command 0x041b tx timeout [ 88.197705] Bluetooth: hci1: command 0x041b tx timeout [ 88.198200] Bluetooth: hci2: command 0x041b tx timeout [ 88.325142] Bluetooth: hci3: command 0x041b tx timeout [ 88.389153] Bluetooth: hci5: command 0x041b tx timeout [ 88.389684] Bluetooth: hci6: command 0x041b tx timeout [ 88.453133] Bluetooth: hci7: command 0x041b tx timeout [ 90.117157] Bluetooth: hci0: command 0x040f tx timeout [ 90.245193] Bluetooth: hci2: command 0x040f tx timeout [ 90.245728] Bluetooth: hci1: command 0x040f tx timeout [ 90.246633] Bluetooth: hci4: command 0x040f tx timeout [ 90.373230] Bluetooth: hci3: command 0x040f tx timeout [ 90.437167] Bluetooth: hci6: command 0x040f tx timeout [ 90.437684] Bluetooth: hci5: command 0x040f tx timeout [ 90.501262] Bluetooth: hci7: command 0x040f tx timeout [ 92.164186] Bluetooth: hci0: command 0x0419 tx timeout [ 92.293186] Bluetooth: hci4: command 0x0419 tx timeout [ 92.293788] Bluetooth: hci1: command 0x0419 tx timeout [ 92.294236] Bluetooth: hci2: command 0x0419 tx timeout [ 92.420141] Bluetooth: hci3: command 0x0419 tx timeout [ 92.485186] Bluetooth: hci5: command 0x0419 tx timeout [ 92.485867] Bluetooth: hci6: command 0x0419 tx timeout [ 92.548173] Bluetooth: hci7: command 0x0419 tx timeout [ 141.274365] audit: type=1400 audit(1663089152.377:7): avc: denied { open } for pid=3802 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 141.276854] audit: type=1400 audit(1663089152.377:8): avc: denied { kernel } for pid=3802 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 141.289587] ------------[ cut here ]------------ [ 141.289607] [ 141.289611] ====================================================== [ 141.289614] WARNING: possible circular locking dependency detected [ 141.289618] 6.0.0-rc5-next-20220913 #1 Not tainted [ 141.289625] ------------------------------------------------------ [ 141.289628] syz-executor.7/3804 is trying to acquire lock: [ 141.289634] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 141.289669] [ 141.289669] but task is already holding lock: [ 141.289672] ffff888041db9c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 141.289699] [ 141.289699] which lock already depends on the new lock. [ 141.289699] [ 141.289702] [ 141.289702] the existing dependency chain (in reverse order) is: [ 141.289705] [ 141.289705] -> #3 (&ctx->lock){....}-{2:2}: [ 141.289719] _raw_spin_lock+0x2a/0x40 [ 141.289735] __perf_event_task_sched_out+0x53b/0x18d0 [ 141.289747] __schedule+0xedd/0x2470 [ 141.289757] schedule+0xda/0x1b0 [ 141.289767] exit_to_user_mode_prepare+0x114/0x1a0 [ 141.289787] syscall_exit_to_user_mode+0x19/0x40 [ 141.289804] do_syscall_64+0x48/0x90 [ 141.289817] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 141.289834] [ 141.289834] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 141.289848] _raw_spin_lock_nested+0x30/0x40 [ 141.289863] raw_spin_rq_lock_nested+0x1e/0x30 [ 141.289876] task_fork_fair+0x63/0x4d0 [ 141.289893] sched_cgroup_fork+0x3d0/0x540 [ 141.289907] copy_process+0x3f9e/0x6df0 [ 141.289917] kernel_clone+0xe7/0x890 [ 141.289927] user_mode_thread+0xad/0xf0 [ 141.289937] rest_init+0x24/0x250 [ 141.289953] arch_call_rest_init+0xf/0x14 [ 141.289973] start_kernel+0x4c1/0x4e6 [ 141.289990] secondary_startup_64_no_verify+0xe0/0xeb [ 141.290004] [ 141.290004] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 141.290017] _raw_spin_lock_irqsave+0x39/0x60 [ 141.290032] try_to_wake_up+0xab/0x1920 [ 141.290045] up+0x75/0xb0 [ 141.290057] __up_console_sem+0x6e/0x80 [ 141.290075] console_unlock+0x46a/0x590 [ 141.290092] vprintk_emit+0x1bd/0x560 [ 141.290108] vprintk+0x84/0xa0 [ 141.290125] _printk+0xba/0xf1 [ 141.290142] kauditd_hold_skb.cold+0x3f/0x4e [ 141.290156] kauditd_send_queue+0x233/0x290 [ 141.290170] kauditd_thread+0x5da/0x9a0 [ 141.290184] kthread+0x2ed/0x3a0 [ 141.290199] ret_from_fork+0x22/0x30 [ 141.290214] [ 141.290214] -> #0 ((console_sem).lock){....}-{2:2}: [ 141.290230] __lock_acquire+0x2a02/0x5e70 [ 141.290247] lock_acquire+0x1a2/0x530 [ 141.290263] _raw_spin_lock_irqsave+0x39/0x60 [ 141.290278] down_trylock+0xe/0x70 [ 141.290290] __down_trylock_console_sem+0x3b/0xd0 [ 141.290306] vprintk_emit+0x16b/0x560 [ 141.290323] vprintk+0x84/0xa0 [ 141.290339] _printk+0xba/0xf1 [ 141.290355] report_bug.cold+0x72/0xab [ 141.290368] handle_bug+0x3c/0x70 [ 141.290380] exc_invalid_op+0x14/0x50 [ 141.290393] asm_exc_invalid_op+0x16/0x20 [ 141.290410] group_sched_out.part.0+0x2c7/0x460 [ 141.290420] ctx_sched_out+0x8f1/0xc10 [ 141.290429] __perf_event_task_sched_out+0x6d0/0x18d0 [ 141.290441] __schedule+0xedd/0x2470 [ 141.290451] schedule+0xda/0x1b0 [ 141.290460] exit_to_user_mode_prepare+0x114/0x1a0 [ 141.290479] syscall_exit_to_user_mode+0x19/0x40 [ 141.290497] do_syscall_64+0x48/0x90 [ 141.290509] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 141.290526] [ 141.290526] other info that might help us debug this: [ 141.290526] [ 141.290529] Chain exists of: [ 141.290529] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 141.290529] [ 141.290544] Possible unsafe locking scenario: [ 141.290544] [ 141.290546] CPU0 CPU1 [ 141.290548] ---- ---- [ 141.290551] lock(&ctx->lock); [ 141.290556] lock(&rq->__lock); [ 141.290562] lock(&ctx->lock); [ 141.290568] lock((console_sem).lock); [ 141.290574] [ 141.290574] *** DEADLOCK *** [ 141.290574] [ 141.290576] 2 locks held by syz-executor.7/3804: [ 141.290583] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 141.290608] #1: ffff888041db9c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 141.290635] [ 141.290635] stack backtrace: [ 141.290638] CPU: 0 PID: 3804 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220913 #1 [ 141.290651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 141.290658] Call Trace: [ 141.290661] [ 141.290666] dump_stack_lvl+0x8b/0xb3 [ 141.290680] check_noncircular+0x263/0x2e0 [ 141.290697] ? format_decode+0x26c/0xb50 [ 141.290712] ? print_circular_bug+0x450/0x450 [ 141.290729] ? enable_ptr_key_workfn+0x20/0x20 [ 141.290744] ? format_decode+0x26c/0xb50 [ 141.290759] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 141.290777] __lock_acquire+0x2a02/0x5e70 [ 141.290799] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 141.290821] lock_acquire+0x1a2/0x530 [ 141.290838] ? down_trylock+0xe/0x70 [ 141.290853] ? rcu_read_unlock+0x40/0x40 [ 141.290874] ? vprintk+0x84/0xa0 [ 141.290892] _raw_spin_lock_irqsave+0x39/0x60 [ 141.290908] ? down_trylock+0xe/0x70 [ 141.290921] down_trylock+0xe/0x70 [ 141.290934] ? vprintk+0x84/0xa0 [ 141.290952] __down_trylock_console_sem+0x3b/0xd0 [ 141.290969] vprintk_emit+0x16b/0x560 [ 141.290989] vprintk+0x84/0xa0 [ 141.291006] _printk+0xba/0xf1 [ 141.291024] ? record_print_text.cold+0x16/0x16 [ 141.291046] ? report_bug.cold+0x66/0xab [ 141.291060] ? group_sched_out.part.0+0x2c7/0x460 [ 141.291071] report_bug.cold+0x72/0xab [ 141.291086] handle_bug+0x3c/0x70 [ 141.291100] exc_invalid_op+0x14/0x50 [ 141.291114] asm_exc_invalid_op+0x16/0x20 [ 141.291132] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 141.291144] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 141.291156] RSP: 0018:ffff888040e77c48 EFLAGS: 00010006 [ 141.291165] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 141.291172] RDX: ffff8880087f9ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 141.291180] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 141.291187] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff888041db9c00 [ 141.291195] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 141.291206] ? group_sched_out.part.0+0x2c7/0x460 [ 141.291219] ? group_sched_out.part.0+0x2c7/0x460 [ 141.291231] ctx_sched_out+0x8f1/0xc10 [ 141.291244] __perf_event_task_sched_out+0x6d0/0x18d0 [ 141.291259] ? lock_is_held_type+0xd7/0x130 [ 141.291277] ? __perf_cgroup_move+0x160/0x160 [ 141.291289] ? set_next_entity+0x304/0x550 [ 141.291307] ? update_curr+0x267/0x740 [ 141.291326] ? lock_is_held_type+0xd7/0x130 [ 141.291344] __schedule+0xedd/0x2470 [ 141.291357] ? io_schedule_timeout+0x150/0x150 [ 141.291370] ? rcu_read_lock_sched_held+0x3e/0x80 [ 141.291390] schedule+0xda/0x1b0 [ 141.291401] exit_to_user_mode_prepare+0x114/0x1a0 [ 141.291422] syscall_exit_to_user_mode+0x19/0x40 [ 141.291440] do_syscall_64+0x48/0x90 [ 141.291454] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 141.291472] RIP: 0033:0x7f6353bc9b19 [ 141.291480] 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 [ 141.291491] RSP: 002b:00007f635113f218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 141.291502] RAX: 0000000000000001 RBX: 00007f6353cdcf68 RCX: 00007f6353bc9b19 [ 141.291509] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6353cdcf6c [ 141.291517] RBP: 00007f6353cdcf60 R08: 000000000000000e R09: 0000000000000000 [ 141.291524] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f6353cdcf6c [ 141.291531] R13: 00007fff3e6c0caf R14: 00007f635113f300 R15: 0000000000022000 [ 141.291544] [ 141.348476] WARNING: CPU: 0 PID: 3804 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 141.349174] Modules linked in: [ 141.349425] CPU: 0 PID: 3804 Comm: syz-executor.7 Not tainted 6.0.0-rc5-next-20220913 #1 [ 141.350042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 141.350874] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 141.351297] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 141.352658] RSP: 0018:ffff888040e77c48 EFLAGS: 00010006 [ 141.353048] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 141.353586] RDX: ffff8880087f9ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 141.354122] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 141.354654] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff888041db9c00 [ 141.355199] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 141.355746] FS: 00007f635113f700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 141.356361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 141.356809] CR2: 00007f44cac76620 CR3: 0000000020a98000 CR4: 0000000000350ef0 [ 141.357351] Call Trace: [ 141.357550] [ 141.357729] ctx_sched_out+0x8f1/0xc10 [ 141.358039] __perf_event_task_sched_out+0x6d0/0x18d0 [ 141.358434] ? lock_is_held_type+0xd7/0x130 [ 141.358770] ? __perf_cgroup_move+0x160/0x160 [ 141.359115] ? set_next_entity+0x304/0x550 [ 141.359446] ? update_curr+0x267/0x740 [ 141.359762] ? lock_is_held_type+0xd7/0x130 [ 141.360100] __schedule+0xedd/0x2470 [ 141.360391] ? io_schedule_timeout+0x150/0x150 [ 141.360750] ? rcu_read_lock_sched_held+0x3e/0x80 [ 141.361135] schedule+0xda/0x1b0 [ 141.361377] exit_to_user_mode_prepare+0x114/0x1a0 [ 141.361726] syscall_exit_to_user_mode+0x19/0x40 [ 141.362070] do_syscall_64+0x48/0x90 [ 141.362343] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 141.362715] RIP: 0033:0x7f6353bc9b19 [ 141.362983] 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 [ 141.364259] RSP: 002b:00007f635113f218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 141.364789] RAX: 0000000000000001 RBX: 00007f6353cdcf68 RCX: 00007f6353bc9b19 [ 141.365293] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6353cdcf6c [ 141.365791] RBP: 00007f6353cdcf60 R08: 000000000000000e R09: 0000000000000000 [ 141.366289] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f6353cdcf6c [ 141.366786] R13: 00007fff3e6c0caf R14: 00007f635113f300 R15: 0000000000022000 [ 141.367289] [ 141.367458] irq event stamp: 670 [ 141.367694] hardirqs last enabled at (669): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 141.368359] hardirqs last disabled at (670): [] __schedule+0x1225/0x2470 [ 141.368978] softirqs last enabled at (70): [] __irq_exit_rcu+0x11b/0x180 [ 141.369599] softirqs last disabled at (65): [] __irq_exit_rcu+0x11b/0x180 [ 141.370216] ---[ end trace 0000000000000000 ]--- [ 141.654096] hrtimer: interrupt took 18595 ns [ 141.781741] audit: type=1400 audit(1663089152.884:9): avc: denied { read } for pid=3824 comm="syz-executor.5" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 17:12:32 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f00000014c0)='./file0\x00', 0x26e1, 0x62) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) readv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/75, 0x4b}], 0x1) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file1\x00'}) syncfs(r1) [ 141.874588] Zero length message leads to an empty skb 17:12:33 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001a00010212c91e1b762ac65f7d91053f295d4ffc20d75892ef07d227fdbe18dbfb1af3e0dd6a380e71c4fcaceb3843a0a27d26a418e26c51db155af69e0000000000000000000000000000df63a36fd407eb99643bb3409a86448396cd1499fc9043822e14cfd3c73e60c6c12f77588b76a9611ccb029fc621b6cee1bcbc694d91f9967d149f4886d35a626a8dbf6b35022ae0469c89edd059d3b71950ce873078f7854516df53f35200ea7d65b2569bab6721d1f31e789b535d1917a35d28628a5faba1bb56e48d042cb3fe8afb8243e4805861841665a22b72a48d45814d483cf99600"/255], 0x28}}, 0x0) r1 = perf_event_open(&(0x7f0000000280)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r3, 0x0) fsmount(r3, 0x0, 0x70) recvmmsg(r0, &(0x7f0000003980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000280)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 17:12:33 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001a00010212c91e1b762ac65f7d91053f295d4ffc20d75892ef07d227fdbe18dbfb1af3e0dd6a380e71c4fcaceb3843a0a27d26a418e26c51db155af69e0000000000000000000000000000df63a36fd407eb99643bb3409a86448396cd1499fc9043822e14cfd3c73e60c6c12f77588b76a9611ccb029fc621b6cee1bcbc694d91f9967d149f4886d35a626a8dbf6b35022ae0469c89edd059d3b71950ce873078f7854516df53f35200ea7d65b2569bab6721d1f31e789b535d1917a35d28628a5faba1bb56e48d042cb3fe8afb8243e4805861841665a22b72a48d45814d483cf99600"/255], 0x28}}, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r3, 0x0) fsmount(r3, 0x0, 0x70) recvmmsg(r0, &(0x7f0000003980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 17:12:33 executing program 1: perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:12:33 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001a00010212c91e1b762ac65f7d91053f295d4ffc20d75892ef07d227fdbe18dbfb1af3e0dd6a380e71c4fcaceb3843a0a27d26a418e26c51db155af69e0000000000000000000000000000df63a36fd407eb99643bb3409a86448396cd1499fc9043822e14cfd3c73e60c6c12f77588b76a9611ccb029fc621b6cee1bcbc694d91f9967d149f4886d35a626a8dbf6b35022ae0469c89edd059d3b71950ce873078f7854516df53f35200ea7d65b2569bab6721d1f31e789b535d1917a35d28628a5faba1bb56e48d042cb3fe8afb8243e4805861841665a22b72a48d45814d483cf99600"/255], 0x28}}, 0x0) r1 = perf_event_open(&(0x7f0000000280)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r3, 0x0) fsmount(r3, 0x0, 0x70) recvmmsg(r0, &(0x7f0000003980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000280)={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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, 0xffffffffffffffff, 0x0) 17:12:33 executing program 1: perf_event_open(&(0x7f0000000000)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:12:33 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r1 = openat(0xffffffffffffff9c, &(0x7f00000014c0)='./file0\x00', 0x26e1, 0x62) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r1, 0xc0189375, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) readv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/75, 0x4b}], 0x1) ioctl$AUTOFS_DEV_IOCTL_FAIL(r1, 0xc0189377, &(0x7f0000000200)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x3}}, './file1\x00'}) syncfs(r1) 17:12:33 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x1200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="140000001a00010212c91e1b762ac65f7d91053f295d4ffc20d75892ef07d227fdbe18dbfb1af3e0dd6a380e71c4fcaceb3843a0a27d26a418e26c51db155af69e0000000000000000000000000000df63a36fd407eb99643bb3409a86448396cd1499fc9043822e14cfd3c73e60c6c12f77588b76a9611ccb029fc621b6cee1bcbc694d91f9967d149f4886d35a626a8dbf6b35022ae0469c89edd059d3b71950ce873078f7854516df53f35200ea7d65b2569bab6721d1f31e789b535d1917a35d28628a5faba1bb56e48d042cb3fe8afb8243e4805861841665a22b72a48d45814d483cf99600"/255], 0x28}}, 0x0) r1 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, r3, 0x0) fsmount(r3, 0x0, 0x70) recvmmsg(r0, &(0x7f0000003980)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x13, 0xffffffffffffffff, 0x0) [ 145.715794] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 145.718857] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 145.721248] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 145.724673] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 145.727017] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 145.728648] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 145.734622] Bluetooth: hci0: HCI_REQ-0x0c1a [ 147.716111] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 147.716116] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 147.716236] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 147.780287] Bluetooth: hci0: command 0x0409 tx timeout [ 149.828168] Bluetooth: hci0: command 0x041b tx timeout VM DIAGNOSIS: 17:12:32 Registers: info registers vcpu 0 RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b25c1 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff888040e77698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001 R12=0000000000000072 R13=ffffffff8763faa0 R14=0000000000000010 R15=ffffffff822b25b0 RIP=ffffffff822b2619 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 00007f635113f700 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=00007f44cac76620 CR3=0000000020a98000 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 00007f6353cb07c0 00007f6353cb07c8 YMM02=0000000000000000 0000000000000000 00007f6353cb07e0 00007f6353cb07c0 YMM03=0000000000000000 0000000000000000 00007f6353cb07c8 00007f6353cb07c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=ffffffff816c7fa8 RBX=ffffffff8135b390 RCX=0000000000000000 RDX=1ffff11001283eef RSI=ffffffff816c7fa8 RDI=ffff88800941f7e8 RBP=ffff88800941f7b8 RSP=ffff88800941f710 R8 =ffffffff85eca9e8 R9 =ffffffff85eca9ec R10=ffffed1001283ef1 R11=ffff88800941f760 R12=ffff88800941f7e8 R13=0000000000000000 R14=ffff88801b96d040 R15=ffff888017c70400 RIP=ffffffff8460392c RFL=00000282 [--S----] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=00007fd8a3917028 CR3=0000000040e44000 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 756e696c2d34365f 3638782f62696c2f YMM01=0000000000000000 0000000000000000 6f732e616d7a6c62 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00352e6f732e616d 7a6c62696c2f756e YMM03=0000000000000000 0000000000000000 672d78756e696c2d 34365f3638782f62 YMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000