Warning: Permanently added '[localhost]:19404' (ECDSA) to the list of known hosts. 2022/09/14 12:19:14 fuzzer started 2022/09/14 12:19:14 dialing manager at localhost:33849 syzkaller login: [ 40.594329] cgroup: Unknown subsys name 'net' [ 40.701054] cgroup: Unknown subsys name 'rlimit' 2022/09/14 12:19:28 syscalls: 2215 2022/09/14 12:19:28 code coverage: enabled 2022/09/14 12:19:28 comparison tracing: enabled 2022/09/14 12:19:28 extra coverage: enabled 2022/09/14 12:19:28 setuid sandbox: enabled 2022/09/14 12:19:28 namespace sandbox: enabled 2022/09/14 12:19:28 Android sandbox: enabled 2022/09/14 12:19:28 fault injection: enabled 2022/09/14 12:19:28 leak checking: enabled 2022/09/14 12:19:28 net packet injection: enabled 2022/09/14 12:19:28 net device setup: enabled 2022/09/14 12:19:28 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/14 12:19:28 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/14 12:19:28 USB emulation: enabled 2022/09/14 12:19:28 hci packet injection: enabled 2022/09/14 12:19:28 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220914) 2022/09/14 12:19:28 802.15.4 emulation: enabled 2022/09/14 12:19:28 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/14 12:19:28 fetching corpus: 50, signal 31462/34873 (executing program) 2022/09/14 12:19:28 fetching corpus: 100, signal 41541/46341 (executing program) 2022/09/14 12:19:28 fetching corpus: 150, signal 53905/59868 (executing program) 2022/09/14 12:19:29 fetching corpus: 200, signal 61157/68248 (executing program) 2022/09/14 12:19:29 fetching corpus: 250, signal 68005/76108 (executing program) 2022/09/14 12:19:29 fetching corpus: 300, signal 76234/85149 (executing program) 2022/09/14 12:19:29 fetching corpus: 350, signal 80531/90357 (executing program) 2022/09/14 12:19:29 fetching corpus: 400, signal 85874/96437 (executing program) 2022/09/14 12:19:29 fetching corpus: 450, signal 88974/100395 (executing program) 2022/09/14 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signal 193657/199112 (executing program) 2022/09/14 12:19:39 fetching corpus: 3576, signal 193657/199167 (executing program) 2022/09/14 12:19:39 fetching corpus: 3576, signal 193657/199232 (executing program) 2022/09/14 12:19:39 fetching corpus: 3576, signal 193657/199299 (executing program) 2022/09/14 12:19:39 fetching corpus: 3576, signal 193657/199365 (executing program) 2022/09/14 12:19:39 fetching corpus: 3576, signal 193657/199425 (executing program) 2022/09/14 12:19:39 fetching corpus: 3576, signal 193657/199502 (executing program) 2022/09/14 12:19:39 fetching corpus: 3576, signal 193657/199568 (executing program) 2022/09/14 12:19:39 fetching corpus: 3576, signal 193657/199648 (executing program) 2022/09/14 12:19:39 fetching corpus: 3576, signal 193657/199736 (executing program) 2022/09/14 12:19:39 fetching corpus: 3576, signal 193657/199774 (executing program) 2022/09/14 12:19:39 fetching corpus: 3576, signal 193657/199774 (executing program) 2022/09/14 12:19:41 starting 8 fuzzer processes 12:19:41 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x1c, r1, 0x1, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) clone3(0x0, 0x0) 12:19:41 executing program 3: setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) bind$802154_dgram(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000240)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[]) chroot(&(0x7f0000000040)='./file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x511882, 0x0) 12:19:41 executing program 1: getgroups(0x2, &(0x7f0000000140)=[0x0, 0xee00]) setresgid(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpid() sendmsg$netlink(r1, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)={0x10}, 0x10}], 0x1, &(0x7f0000007e00)=[@cred={{0x1c, 0x1, 0x2, {r2}}}], 0x20}, 0x0) 12:19:41 executing program 2: r0 = io_uring_setup(0x6d1a, &(0x7f0000000180)) io_uring_setup(0x3b3, &(0x7f0000000200)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r0}) 12:19:41 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, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) dup3(r0, r1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x2811, r1, 0x0) 12:19:41 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000002940)) 12:19:41 executing program 5: time(&(0x7f0000001940)) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x4, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x3f, 0x2, 0xb7, 0x20, 0x0, 0xaa8, 0x10000, 0xc, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40008000, 0x0, @perf_config_ext={0x401, 0x35}, 0x25, 0x5, 0x7, 0x9, 0xc5d, 0x3, 0x0, 0x0, 0x5, 0x0, 0x28a}, 0xffffffffffffffff, 0x5, r0, 0x1a) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000023c0)={0x28, 0x12, 0x0, 0x101, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1c, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}]}, 0x28}}, 0x0) io_setup(0x9, &(0x7f0000000140)=0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f0000000380), 0x800, 0x0) r4 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = 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={0x8000, 0xffffffffffff0000}, 0x0, 0x0, 0x3, 0x0, 0x0, 0xff, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb) dup2(r5, r4) io_submit(r2, 0x1, &(0x7f00000005c0)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000001c0)=')', 0x1}]) syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$HIDIOCGVERSION(r3, 0x80044801, &(0x7f0000000180)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) 12:19:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, 0x0, 0x0) [ 67.120304] audit: type=1400 audit(1663157981.482:6): avc: denied { execmem } for pid=287 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 68.409020] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 68.412151] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 68.415963] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 68.417626] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 68.419536] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 68.421278] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 68.422698] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 68.424759] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 68.426550] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 68.433375] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 68.433696] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 68.451087] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 68.464176] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 68.465837] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 68.473783] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 68.475741] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 68.478063] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 68.479427] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 68.481347] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 68.482487] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 68.484629] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 68.486095] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 68.487243] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 68.488581] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 68.490012] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 68.491288] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 68.493202] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 68.494784] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 68.498559] Bluetooth: hci0: HCI_REQ-0x0c1a [ 68.499944] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 68.502883] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 68.504255] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 68.508735] Bluetooth: hci1: HCI_REQ-0x0c1a [ 68.510764] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 68.512200] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 68.516928] Bluetooth: hci2: HCI_REQ-0x0c1a [ 68.518248] Bluetooth: hci5: HCI_REQ-0x0c1a [ 68.519198] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 68.536574] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 68.537919] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 68.537990] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 68.539958] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 68.543399] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 68.549738] Bluetooth: hci6: HCI_REQ-0x0c1a [ 68.550795] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 68.557277] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 68.560462] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 68.564395] Bluetooth: hci7: HCI_REQ-0x0c1a [ 68.578158] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 68.581081] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 68.583212] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 68.584624] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 68.584766] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 68.592181] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 68.597989] Bluetooth: hci3: HCI_REQ-0x0c1a [ 68.599976] Bluetooth: hci4: HCI_REQ-0x0c1a [ 70.542409] Bluetooth: hci1: command 0x0409 tx timeout [ 70.542409] Bluetooth: hci5: command 0x0409 tx timeout [ 70.542957] Bluetooth: hci2: command 0x0409 tx timeout [ 70.543416] Bluetooth: hci0: command 0x0409 tx timeout [ 70.605973] Bluetooth: hci3: command 0x0409 tx timeout [ 70.606047] Bluetooth: hci7: command 0x0409 tx timeout [ 70.607439] Bluetooth: hci6: command 0x0409 tx timeout [ 70.669937] Bluetooth: hci4: command 0x0409 tx timeout [ 72.589919] Bluetooth: hci0: command 0x041b tx timeout [ 72.590944] Bluetooth: hci2: command 0x041b tx timeout [ 72.591425] Bluetooth: hci1: command 0x041b tx timeout [ 72.591830] Bluetooth: hci5: command 0x041b tx timeout [ 72.653952] Bluetooth: hci6: command 0x041b tx timeout [ 72.654531] Bluetooth: hci7: command 0x041b tx timeout [ 72.654950] Bluetooth: hci3: command 0x041b tx timeout [ 72.717919] Bluetooth: hci4: command 0x041b tx timeout [ 74.637973] Bluetooth: hci1: command 0x040f tx timeout [ 74.638764] Bluetooth: hci2: command 0x040f tx timeout [ 74.638934] Bluetooth: hci5: command 0x040f tx timeout [ 74.639596] Bluetooth: hci0: command 0x040f tx timeout [ 74.703045] Bluetooth: hci3: command 0x040f tx timeout [ 74.703486] Bluetooth: hci7: command 0x040f tx timeout [ 74.703965] Bluetooth: hci6: command 0x040f tx timeout [ 74.767287] Bluetooth: hci4: command 0x040f tx timeout [ 76.685950] Bluetooth: hci0: command 0x0419 tx timeout [ 76.686995] Bluetooth: hci5: command 0x0419 tx timeout [ 76.687806] Bluetooth: hci2: command 0x0419 tx timeout [ 76.688601] Bluetooth: hci1: command 0x0419 tx timeout [ 76.749989] Bluetooth: hci6: command 0x0419 tx timeout [ 76.750007] Bluetooth: hci7: command 0x0419 tx timeout [ 76.751217] Bluetooth: hci3: command 0x0419 tx timeout [ 76.814440] Bluetooth: hci4: command 0x0419 tx timeout [ 124.484058] audit: type=1400 audit(1663158038.846:7): avc: denied { open } for pid=3818 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 [ 124.485599] audit: type=1400 audit(1663158038.846:8): avc: denied { kernel } for pid=3818 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 [ 124.508620] audit: type=1400 audit(1663158038.871:9): avc: denied { read } for pid=3818 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 [ 124.595414] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3827 comm=syz-executor.1 [ 124.608506] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3830 comm=syz-executor.1 12:20:39 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, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) dup3(r0, r1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x2811, r1, 0x0) 12:20:39 executing program 1: getgroups(0x2, &(0x7f0000000140)=[0x0, 0xee00]) setresgid(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpid() sendmsg$netlink(r1, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)={0x10}, 0x10}], 0x1, &(0x7f0000007e00)=[@cred={{0x1c, 0x1, 0x2, {r2}}}], 0x20}, 0x0) [ 124.738187] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3841 comm=syz-executor.1 12:20:39 executing program 1: getgroups(0x2, &(0x7f0000000140)=[0x0, 0xee00]) setresgid(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpid() sendmsg$netlink(r1, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)={0x10}, 0x10}], 0x1, &(0x7f0000007e00)=[@cred={{0x1c, 0x1, 0x2, {r2}}}], 0x20}, 0x0) 12:20:39 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, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) dup3(r0, r1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x2811, r1, 0x0) [ 124.873432] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3851 comm=syz-executor.1 12:20:39 executing program 1: getgroups(0x2, &(0x7f0000000140)=[0x0, 0xee00]) setresgid(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpid() sendmsg$netlink(r1, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000300)={0x10}, 0x10}], 0x1, &(0x7f0000007e00)=[@cred={{0x1c, 0x1, 0x2, {r2}}}], 0x20}, 0x0) 12:20:39 executing program 7: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) dup3(r0, r1, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x2811, r1, 0x0) [ 125.012333] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3858 comm=syz-executor.1 12:20:39 executing program 1: perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) r2 = syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x2000000, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x400400, 0x50) r3 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000001500)) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001800), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) syz_mount_image$nfs(&(0x7f00000001c0), &(0x7f0000000200)='.\x00', 0x6, 0x0, &(0x7f0000000240), 0x3000000, &(0x7f00000018c0)=ANY=[@ANYBLOB="646f6e745f44423105616973652c6673636f6e746578743d73746166665f752c646566636f6e746578743d757365725f752c657569643e", @ANYRESDEC=0xee00, @ANYBLOB="2c73ed61636b667368617469d03d5a8f9d704085bba79622a1dd06d250e808c6daee418900490e9d0b6000000100d9bb61ec102a29a51dfe213dde4d19a75bd21fc2654eae2da1144f47206bd0833033b735fd"]) pwritev(r3, &(0x7f0000000240)=[{&(0x7f0000000300)="4fc3a8c75f4761ccf8c41a6437353ce6fba6b1f3b1c84fe3bba0711e13d2ffb4f4c73090d996146d69abfcae8f3056b4a3794111f50d5cef716658885b4b65c8e48b7eca365301d4fef8da99a4c9c73ed3d37823d855e5d44f7f1a2af442006e3d1f15540cfe940e0c4ba8ba7be9c7935b65793c6e5620603b4cdff80c02c2f7db95143ba6be093769e6455c30e4a31fec0974ceb3e796d9f50e8a979eee01be1ba6bf2f86652680458c1ebfc320b267ed44bcaeaf3c23feb9f7aa31cfc6f39268533e3b817a0ca1bd87", 0xca}, {&(0x7f0000000400)="9fb6fa0976199172013b940bc31c676448d346d73d79b703676d91348d5b9f612ae1ba43fa27be58e3adb6e8339fba3afded609cf5cb0eeb7f82977012a90b40caff5f87f1275bf0573847455acad6d6729ac24e0ff76086cd0512a9893f1b1ebe50d03a298bb1c51a888c02fa5e58e44e959bdc97c78b2db891c1c775a1cd0e1ec0af2775eff5e3f2bd4eea458f14dffe9d9694cdce06fd05ae30169577765d603a0667c150d4162087224f8da6", 0xae}, {&(0x7f00000004c0)="3c0514fd6c466c16e17db8d77187d73f4c4b3b4e8954180e0e342ad887f7f4b183fb16d32a36ff6c0f60320114ebb12024846d17488c739b397c15cb3f17e939ce19988cd16ee007b2cf663cfd60525accb654182006b24f6c8d431fce197579787277d7c0f21057c7df2f044e732f209695d837e5132ebca26dc59d8cce772c6e699404638930603fc84d68fa90e65c55d4b3e8b6298cc2788c971e187caaa897eb2ff163390d9a99bd717118b1f666dc105329565ec79f6f3a509fc468daa2dd631443b1c1aeabc4f33b1c68a98014dc3a481066723019b674", 0xda}, {&(0x7f00000005c0)="82bfd2e80f72d03c4f3c44bfb61205aac64a1be5993c46c17fce4de86ad187b48b495d142fcd9751296a2a8df0cd4c3b35d2878ee07f550e6153c90652e4115fcdd33c0831d7ba19c0a719e20c2c05722cc0bbef56ce8ff6028ce4415fdf4c2b082db28e62a3826c548a07aa46c7bd85ba01b1cc2a7f11c83fc40067ee1b453409631451a84b6854c7c5bc87d673897cfffe1899657beba574daa630bcedba9bec6130dfb23b98666b79553de7fae35d50ee2a935bae51b312c6", 0xba}], 0x4, 0x6, 0x6) r4 = memfd_create(&(0x7f0000000000)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\xd7\xba\xe5\x01\x03\x94r\xab\xd4J\x03s\xaf\xf6A\xbfV\xfa\x1ew\x8d\xbf\x99I\x97\xd8\xd2\xe8\x11\xc4\x04\x00\x84\xd5i\xee\xaf\xae[E\x1f\xdd\xd7#rT+\xb621p\xaf[\x99\" 1\xeb\xc7)\xd2\x1dh\xf2\xd5s\xfd?\fa>\x9f;\xe5r\xe5\xbd\xb0|=\x8eZcPY\xf8\xbd\x13\xaa\x8b\xdf\xbc\x93u\xd5\xb0r\xfb\xde\xe7\xd9k\xe2\xc6\x1b\xf2o@&>\xf2M\xe7\x8c\xeb\xee\xf5\x02~\x85\x14\xf3\xc6v\xf15PE\x8c\xca\x16$\xc2\x01#\xb563\rbq\xbf64\xfaW\x17\xdfa\xe6\xca\x86\xd7\xf8\x81X\x9bg4\xc1\xdam\xcf=Rq6\xb0\xd4D=I\x1a\x0e\xd0\xabz\xe2\x19\x0fM\xad\xdco\xa4\xb2\x8c?\xc1\x10\xf273\xd00\xb3_\xe8\x9a*\xfcL\xea;\xc0\x9a\xdbx!N;\xb5x\t\xa4E\xbe\x93r\x04\xf5\xf0\xf5\x7f\x9a)\xf5\x1b\"\xa1\xd8\x06>\xc9\xe2r\xe9_\xfe\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba\'\x8b\x1cD\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x91\x17\xc2}\x13\b\xca\t(Z\xa3_\xa1\x90\x15T\x93\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f =|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=\xa1bw\xc5I\xb1\x00'/549, 0x0) fallocate(r4, 0x0, 0x0, 0x9) ioctl$FS_IOC_RESVSP(r4, 0x40305829, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x8800000}) fallocate(r4, 0x1, 0x9, 0xdd) [ 125.176777] ------------[ cut here ]------------ [ 125.176814] [ 125.176820] ====================================================== [ 125.176826] WARNING: possible circular locking dependency detected [ 125.176833] 6.0.0-rc5-next-20220914 #1 Not tainted [ 125.176845] ------------------------------------------------------ [ 125.176856] syz-executor.1/3869 is trying to acquire lock: [ 125.176868] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 125.176932] [ 125.176932] but task is already holding lock: [ 125.176937] ffff88800f945c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 125.176990] [ 125.176990] which lock already depends on the new lock. [ 125.176990] [ 125.176995] [ 125.176995] the existing dependency chain (in reverse order) is: [ 125.177001] [ 125.177001] -> #3 (&ctx->lock){....}-{2:2}: [ 125.177029] _raw_spin_lock+0x2a/0x40 [ 125.177061] __perf_event_task_sched_out+0x53b/0x18d0 [ 125.177086] __schedule+0xedd/0x2470 [ 125.177106] schedule+0xda/0x1b0 [ 125.177125] exit_to_user_mode_prepare+0x114/0x1a0 [ 125.177165] syscall_exit_to_user_mode+0x19/0x40 [ 125.177200] do_syscall_64+0x48/0x90 [ 125.177227] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 125.177261] [ 125.177261] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 125.177289] _raw_spin_lock_nested+0x30/0x40 [ 125.177319] raw_spin_rq_lock_nested+0x1e/0x30 [ 125.177343] task_fork_fair+0x63/0x4d0 [ 125.177377] sched_cgroup_fork+0x3d0/0x540 [ 125.177404] copy_process+0x4183/0x6e20 [ 125.177424] kernel_clone+0xe7/0x890 [ 125.177442] user_mode_thread+0xad/0xf0 [ 125.177462] rest_init+0x24/0x250 [ 125.177495] arch_call_rest_init+0xf/0x14 [ 125.177516] start_kernel+0x4c1/0x4e6 [ 125.177535] secondary_startup_64_no_verify+0xe0/0xeb [ 125.177562] [ 125.177562] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 125.177589] _raw_spin_lock_irqsave+0x39/0x60 [ 125.177620] try_to_wake_up+0xab/0x1920 [ 125.177646] up+0x75/0xb0 [ 125.177669] __up_console_sem+0x6e/0x80 [ 125.177700] console_unlock+0x46a/0x590 [ 125.177732] vprintk_emit+0x1bd/0x560 [ 125.177765] vprintk+0x84/0xa0 [ 125.177798] _printk+0xba/0xf1 [ 125.177832] kauditd_hold_skb.cold+0x3f/0x4e [ 125.177860] kauditd_send_queue+0x233/0x290 [ 125.177888] kauditd_thread+0x5da/0x9a0 [ 125.177916] kthread+0x2ed/0x3a0 [ 125.177944] ret_from_fork+0x22/0x30 [ 125.177968] [ 125.177968] -> #0 ((console_sem).lock){....}-{2:2}: [ 125.177996] __lock_acquire+0x2a02/0x5e70 [ 125.178029] lock_acquire+0x1a2/0x530 [ 125.178061] _raw_spin_lock_irqsave+0x39/0x60 [ 125.178091] down_trylock+0xe/0x70 [ 125.178116] __down_trylock_console_sem+0x3b/0xd0 [ 125.178149] vprintk_emit+0x16b/0x560 [ 125.178182] vprintk+0x84/0xa0 [ 125.178215] _printk+0xba/0xf1 [ 125.178248] report_bug.cold+0x72/0xab [ 125.178273] handle_bug+0x3c/0x70 [ 125.178298] exc_invalid_op+0x14/0x50 [ 125.178325] asm_exc_invalid_op+0x16/0x20 [ 125.178358] group_sched_out.part.0+0x2c7/0x460 [ 125.178379] ctx_sched_out+0x8f1/0xc10 [ 125.178398] __perf_event_task_sched_out+0x6d0/0x18d0 [ 125.178422] __schedule+0xedd/0x2470 [ 125.178442] schedule+0xda/0x1b0 [ 125.178460] exit_to_user_mode_prepare+0x114/0x1a0 [ 125.178499] syscall_exit_to_user_mode+0x19/0x40 [ 125.178534] do_syscall_64+0x48/0x90 [ 125.178560] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 125.178594] [ 125.178594] other info that might help us debug this: [ 125.178594] [ 125.178599] Chain exists of: [ 125.178599] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 125.178599] [ 125.178629] Possible unsafe locking scenario: [ 125.178629] [ 125.178633] CPU0 CPU1 [ 125.178638] ---- ---- [ 125.178642] lock(&ctx->lock); [ 125.178653] lock(&rq->__lock); [ 125.178666] lock(&ctx->lock); [ 125.178678] lock((console_sem).lock); [ 125.178690] [ 125.178690] *** DEADLOCK *** [ 125.178690] [ 125.178693] 2 locks held by syz-executor.1/3869: [ 125.178707] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 125.178758] #1: ffff88800f945c20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 125.178813] [ 125.178813] stack backtrace: [ 125.178818] CPU: 0 PID: 3869 Comm: syz-executor.1 Not tainted 6.0.0-rc5-next-20220914 #1 [ 125.178843] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 125.178858] Call Trace: [ 125.178863] [ 125.178871] dump_stack_lvl+0x8b/0xb3 [ 125.178909] check_noncircular+0x263/0x2e0 [ 125.178943] ? format_decode+0x26c/0xb50 [ 125.178971] ? print_circular_bug+0x450/0x450 [ 125.179006] ? enable_ptr_key_workfn+0x20/0x20 [ 125.179036] ? format_decode+0x26c/0xb50 [ 125.179067] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 125.179103] __lock_acquire+0x2a02/0x5e70 [ 125.179147] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 125.179193] lock_acquire+0x1a2/0x530 [ 125.179227] ? down_trylock+0xe/0x70 [ 125.179257] ? rcu_read_unlock+0x40/0x40 [ 125.179295] ? __lock_acquire+0x164d/0x5e70 [ 125.179333] ? vprintk+0x84/0xa0 [ 125.179370] _raw_spin_lock_irqsave+0x39/0x60 [ 125.179401] ? down_trylock+0xe/0x70 [ 125.179429] down_trylock+0xe/0x70 [ 125.179455] ? vprintk+0x84/0xa0 [ 125.179490] __down_trylock_console_sem+0x3b/0xd0 [ 125.179526] vprintk_emit+0x16b/0x560 [ 125.179565] vprintk+0x84/0xa0 [ 125.179601] _printk+0xba/0xf1 [ 125.179636] ? record_print_text.cold+0x16/0x16 [ 125.179681] ? report_bug.cold+0x66/0xab [ 125.179710] ? group_sched_out.part.0+0x2c7/0x460 [ 125.179733] report_bug.cold+0x72/0xab [ 125.179763] handle_bug+0x3c/0x70 [ 125.179791] exc_invalid_op+0x14/0x50 [ 125.179821] asm_exc_invalid_op+0x16/0x20 [ 125.179856] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 125.179882] 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 [ 125.179904] RSP: 0018:ffff888040a7fc48 EFLAGS: 00010006 [ 125.179922] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 125.179937] RDX: ffff88801b2dd040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 125.179952] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 125.179967] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800f945c00 [ 125.179982] R13: ffff88806ce3d100 R14: ffffffff8547c7c0 R15: 0000000000000002 [ 125.180003] ? group_sched_out.part.0+0x2c7/0x460 [ 125.180029] ? group_sched_out.part.0+0x2c7/0x460 [ 125.180055] ctx_sched_out+0x8f1/0xc10 [ 125.180080] __perf_event_task_sched_out+0x6d0/0x18d0 [ 125.180111] ? lock_is_held_type+0xd7/0x130 [ 125.180148] ? __perf_cgroup_move+0x160/0x160 [ 125.180172] ? set_next_entity+0x304/0x550 [ 125.180208] ? update_curr+0x267/0x740 [ 125.180246] ? lock_is_held_type+0xd7/0x130 [ 125.180283] __schedule+0xedd/0x2470 [ 125.180310] ? io_schedule_timeout+0x150/0x150 [ 125.180336] ? __x64_sys_futex_time32+0x480/0x480 [ 125.180362] schedule+0xda/0x1b0 [ 125.180385] exit_to_user_mode_prepare+0x114/0x1a0 [ 125.180426] syscall_exit_to_user_mode+0x19/0x40 [ 125.180463] do_syscall_64+0x48/0x90 [ 125.180492] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 125.180528] RIP: 0033:0x7f5ac2347b19 [ 125.180544] 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 [ 125.180566] RSP: 002b:00007f5abf8bd218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 125.180587] RAX: 0000000000000001 RBX: 00007f5ac245af68 RCX: 00007f5ac2347b19 [ 125.180602] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5ac245af6c [ 125.180617] RBP: 00007f5ac245af60 R08: 000000000000000e R09: 0000000000000000 [ 125.180631] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f5ac245af6c [ 125.180645] R13: 00007ffc725da85f R14: 00007f5abf8bd300 R15: 0000000000022000 [ 125.180671] [ 125.290768] WARNING: CPU: 0 PID: 3869 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 125.292098] Modules linked in: [ 125.292566] CPU: 0 PID: 3869 Comm: syz-executor.1 Not tainted 6.0.0-rc5-next-20220914 #1 [ 125.293715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 125.295313] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 125.296094] 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 [ 125.298664] RSP: 0018:ffff888040a7fc48 EFLAGS: 00010006 [ 125.299449] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 125.300469] RDX: ffff88801b2dd040 RSI: ffffffff81566027 RDI: 0000000000000005 [ 125.301486] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 125.302496] R10: 0000000000000000 R11: ffffffff865ac01b R12: ffff88800f945c00 [ 125.303517] R13: ffff88806ce3d100 R14: ffffffff8547c7c0 R15: 0000000000000002 [ 125.304537] FS: 00007f5abf8bd700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 125.305695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 125.306525] CR2: 00007f97abc614a1 CR3: 000000001848c000 CR4: 0000000000350ef0 [ 125.307559] Call Trace: [ 125.307935] [ 125.308273] ctx_sched_out+0x8f1/0xc10 [ 125.308852] __perf_event_task_sched_out+0x6d0/0x18d0 [ 125.309607] ? lock_is_held_type+0xd7/0x130 [ 125.310250] ? __perf_cgroup_move+0x160/0x160 [ 125.310911] ? set_next_entity+0x304/0x550 [ 125.311541] ? update_curr+0x267/0x740 [ 125.312130] ? lock_is_held_type+0xd7/0x130 [ 125.312766] __schedule+0xedd/0x2470 [ 125.313320] ? io_schedule_timeout+0x150/0x150 [ 125.313983] ? __x64_sys_futex_time32+0x480/0x480 [ 125.314694] schedule+0xda/0x1b0 [ 125.315211] exit_to_user_mode_prepare+0x114/0x1a0 [ 125.315952] syscall_exit_to_user_mode+0x19/0x40 [ 125.316658] do_syscall_64+0x48/0x90 [ 125.317220] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 125.317980] RIP: 0033:0x7f5ac2347b19 [ 125.318524] 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 [ 125.321137] RSP: 002b:00007f5abf8bd218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 125.322213] RAX: 0000000000000001 RBX: 00007f5ac245af68 RCX: 00007f5ac2347b19 [ 125.323239] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5ac245af6c [ 125.324268] RBP: 00007f5ac245af60 R08: 000000000000000e R09: 0000000000000000 [ 125.325282] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f5ac245af6c [ 125.326361] R13: 00007ffc725da85f R14: 00007f5abf8bd300 R15: 0000000000022000 [ 125.327449] [ 125.327797] irq event stamp: 150 [ 125.328302] hardirqs last enabled at (149): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 125.329739] hardirqs last disabled at (150): [] __schedule+0x1225/0x2470 [ 125.331005] softirqs last enabled at (0): [] copy_process+0x1e15/0x6e20 [ 125.332259] softirqs last disabled at (0): [<0000000000000000>] 0x0 [ 125.333214] ---[ end trace 0000000000000000 ]--- 12:20:39 executing program 7: rt_sigaction(0x4, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000840)) [ 125.533600] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 125.551729] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 126.236078] tmpfs: Unknown parameter './file0' [ 126.504909] hrtimer: interrupt took 19697 ns [ 126.670750] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 126.672253] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 126.673281] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 126.674262] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00 [ 126.675406] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 2 [ 126.677062] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.678093] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.679334] Buffer I/O error on dev sr0, logical block 0, async page read [ 126.680471] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.681990] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.683199] Buffer I/O error on dev sr0, logical block 1, async page read [ 126.684422] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.685228] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.686420] Buffer I/O error on dev sr0, logical block 2, async page read [ 126.687571] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.688396] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.689591] Buffer I/O error on dev sr0, logical block 3, async page read [ 126.690708] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.691554] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.692751] Buffer I/O error on dev sr0, logical block 4, async page read [ 126.693908] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.694685] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.695921] Buffer I/O error on dev sr0, logical block 5, async page read [ 126.697048] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.697825] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.699090] Buffer I/O error on dev sr0, logical block 6, async page read [ 126.700217] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.701051] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 126.702267] Buffer I/O error on dev sr0, logical block 7, async page read [ 126.892405] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 126.893887] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 126.894957] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 126.895963] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 08 00 [ 126.897107] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 2 [ 126.898805] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.899686] Buffer I/O error on dev sr0, logical block 0, async page read [ 126.900901] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.901734] Buffer I/O error on dev sr0, logical block 1, async page read [ 126.915104] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.916476] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.917324] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.919130] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.920042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 126.920914] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 127.431702] syz-executor.0 (297) used greatest stack depth: 24592 bytes left [ 131.789910] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 131.789976] Bluetooth: hci1: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 12:20:39 Registers: info registers vcpu 0 RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b24f1 RDI=ffffffff87641b60 RBP=ffffffff87641b20 RSP=ffff888040a7f698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001 R12=0000000000000031 R13=ffffffff87641b20 R14=0000000000000010 R15=ffffffff822b24e0 RIP=ffffffff822b2549 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 00007f5abf8bd700 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=00007f97abc614a1 CR3=000000001848c000 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 00007f5ac242e7c0 00007f5ac242e7c8 YMM02=0000000000000000 0000000000000000 00007f5ac242e7e0 00007f5ac242e7c0 YMM03=0000000000000000 0000000000000000 00007f5ac242e7c8 00007f5ac242e7c0 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=0000000000000005 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff85e7aa68 RDI=ffffffff85b78840 RBP=ffff888040a9f5b8 RSP=ffff888040a9f4e0 R8 =ffffffff85e7aa64 R9 =ffffffff85e7aa68 R10=ffffed1008153eb9 R11=000000000003603d R12=ffff888040a9f5a1 R13=ffff888040a9f5c0 R14=ffff888040a9f560 R15=ffffffff85e7aa69 RIP=ffffffff8111b711 RFL=00000216 [----AP-] 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 00007ff7cc8cd540 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=00007ff7ccb40000 CR3=000000003f71e000 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 00ff000000000000 00000000000000ff YMM01=0000000000000000 0000000000000000 ff00ffffffffffff ffffffffffffff00 YMM02=0000000000000000 0000000000000000 4f0063305f315f31 5f4c53534e45504f YMM03=0000000000000000 0000000000000000 000000000000314e 5341006c756f7472 YMM04=0000000000000000 0000000000000000 65675f454c424154 5f474e495254535f 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