Warning: Permanently added '[localhost]:15037' (ECDSA) to the list of known hosts. 2022/09/12 16:48:11 fuzzer started 2022/09/12 16:48:11 dialing manager at localhost:38027 syzkaller login: [ 46.552352] cgroup: Unknown subsys name 'net' [ 46.667501] cgroup: Unknown subsys name 'rlimit' 2022/09/12 16:48:26 syscalls: 2215 2022/09/12 16:48:26 code coverage: enabled 2022/09/12 16:48:26 comparison tracing: enabled 2022/09/12 16:48:26 extra coverage: enabled 2022/09/12 16:48:26 setuid sandbox: enabled 2022/09/12 16:48:26 namespace sandbox: enabled 2022/09/12 16:48:26 Android sandbox: enabled 2022/09/12 16:48:26 fault injection: enabled 2022/09/12 16:48:26 leak checking: enabled 2022/09/12 16:48:26 net packet injection: enabled 2022/09/12 16:48:26 net device setup: enabled 2022/09/12 16:48:26 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/12 16:48:26 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/12 16:48:26 USB emulation: enabled 2022/09/12 16:48:26 hci packet injection: enabled 2022/09/12 16:48:26 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220912) 2022/09/12 16:48:26 802.15.4 emulation: enabled 2022/09/12 16:48:26 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/12 16:48:26 fetching corpus: 43, signal 24277/27863 (executing program) 2022/09/12 16:48:26 fetching corpus: 93, signal 40484/45460 (executing program) 2022/09/12 16:48:27 fetching corpus: 143, signal 46036/52517 (executing program) 2022/09/12 16:48:27 fetching corpus: 193, signal 57942/65567 (executing program) 2022/09/12 16:48:27 fetching corpus: 243, signal 62765/71683 (executing program) 2022/09/12 16:48:27 fetching corpus: 293, signal 69367/79395 (executing program) 2022/09/12 16:48:27 fetching corpus: 343, signal 73955/85147 (executing program) 2022/09/12 16:48:27 fetching corpus: 393, signal 77744/90052 (executing program) 2022/09/12 16:48:27 fetching corpus: 443, signal 83573/96793 (executing program) 2022/09/12 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program) 2022/09/12 16:48:45 fetching corpus: 7043, signal 237142/247692 (executing program) 2022/09/12 16:48:45 fetching corpus: 7084, signal 237527/247722 (executing program) 2022/09/12 16:48:45 fetching corpus: 7084, signal 237527/247722 (executing program) 2022/09/12 16:48:48 starting 8 fuzzer processes 16:48:48 executing program 2: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x0) dup(r0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) memfd_create(&(0x7f0000000300)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLK\xa4g?K)\xa0\xf0\x9b8Y\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\x80L\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_\xee\xc0\b\x81\x98\x1c\xe2\xe0?\x8f\xa1\xbel\aN\x83@\xb1\x03)4A\x83\xd6\xcf\xf6\xb5\x82\xb7\x9dA\b$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba', 0x0) pselect6(0x99, &(0x7f0000000000)={0x60}, 0x0, 0x0, 0x0, 0x0) 16:48:48 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00'}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r1 = openat$null(0xffffffffffffff9c, 0x0, 0x80800, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x200141, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x10400, 0x8) fcntl$getownex(r1, 0x10, 0x0) r2 = 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r3, 0x0, 0x1, 0x0, 0x4000000) r4 = syz_open_dev$vcsn(&(0x7f0000001700), 0x1, 0x440000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) lseek(r5, 0x200, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) fallocate(r3, 0x1, 0x7, 0x9) r6 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x4042, 0x0) r7 = creat(&(0x7f00000001c0)='./file1\x00', 0x40) ioctl$BTRFS_IOC_START_SYNC(r7, 0x80089418, &(0x7f0000000200)) pwrite64(r6, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 16:48:48 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000100)}) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000200)=ANY=[@ANYBLOB="011000000118000000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="060c0000000000002e2f66696c653000"]) perf_event_open$cgroup(&(0x7f0000000180)={0x3, 0x80, 0x80, 0x81, 0x3, 0x9, 0x0, 0x9, 0x20, 0xc, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0xc0000, 0x1, @perf_config_ext={0x6, 0x1000}, 0x204, 0x1, 0x9, 0x5, 0xffffffff, 0x3, 0x3, 0x0, 0x7, 0x0, 0x1}, r2, 0xe, r0, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) r3 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$BLKTRACESETUP(r3, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x1, 0xd6c2}) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000000140)=0x100, 0x4) getpid() 16:48:48 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_udp(0xa, 0x2, 0x0) fchmod(r0, 0x0) 16:48:48 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="0600", 0x2}], 0x1}, 0x10) 16:48:48 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x200842, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x208000, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="03000000000000bc2186382458468ed2b83a00666973653000"]) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/slab', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) pwritev(r2, &(0x7f0000000640)=[{&(0x7f00000002c0)="19", 0x1}], 0x1, 0x0, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000440)=0x2) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000004c00)={0xc0002100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 16:48:48 executing program 6: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000340)) ioctl$CDROM_TIMED_MEDIA_CHANGE(r0, 0x5396, &(0x7f0000000040)={0x7fff, 0x1}) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000003c0), 0x500, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000380), 0x5, 0x221301) ioctl$CDROM_DEBUG(r2, 0x5330, 0x1) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f00000001c0)={0x8}) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) r5 = dup(r4) ioctl$SCSI_IOCTL_SEND_COMMAND(r5, 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000009effffffca6143954f35e696e380f7090be1a528f4bd69eab42cd928e01cc2715c1247b8c22731dcb2483bdec7654c1380bd27c6"]) ioctl$F2FS_IOC_RESIZE_FS(r3, 0x4008f510, &(0x7f00000004c0)=0x2) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x5, 0x0, 0x0, "5df0cbe6fdabd2f3df4ef4f785986942cd3abde4a688ab8ac64e3fc9f1fd6b46ff5188f5b347fd4f809c95e509bd80996376c7c843b528adc48ff5476a66c4ec", "76997adcf8341a9ba908142c646d65d888d4f54577b74d6beac185359ce1537275c2c4c839569b788e610ed9e3f5c93bc62f70307ba9dd32fb8f55d16063bcae", "585f24bb3ae12d10afaf3f1a82c1b955b13ba2ce5b3c5445b7f6ef6c03d7c7ef"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000030c0)) mmap$perf(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x50, r2, 0x9) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000180), 0x5, 0x10003) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000400)=ANY=[@ANYBLOB="140000001d00010000000000000000000400000014a98f45357d0100d7c15cabbd7d63d35ec421d1437fb2c573d2f90f9f8d54e311394136d2fffe511eeef330b2781188e25185ffbd7c1ac2aa15d41a3594308833deeeb2b795274af0e04089f501a625bcfd1a812ba1e2233700d0ba6a2ff5918fe814ddcfb8c50e3b468820fc670522f9fbb574597387e3d57f3f0544a91ef99d18363ea8c782c250080be7318bb1fb37aa1039fa0000000000"], 0x14}], 0x1}, 0x0) 16:48:48 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCL_GETKMSGREDIRECT(r0, 0x560f, &(0x7f0000000000)) [ 81.502781] audit: type=1400 audit(1663001328.855:6): avc: denied { execmem } for pid=286 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 82.692183] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 82.693063] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.695441] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 82.696080] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.696877] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 82.701242] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 82.702366] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 82.703091] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 82.705710] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.707742] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.708588] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 82.709451] Bluetooth: hci1: HCI_REQ-0x0c1a [ 82.710547] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 82.718349] Bluetooth: hci0: HCI_REQ-0x0c1a [ 82.784809] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 82.790494] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 82.791628] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 82.802085] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 82.804316] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 82.806209] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 82.811953] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 82.814355] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 82.815849] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 82.819703] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 82.820307] Bluetooth: hci7: HCI_REQ-0x0c1a [ 82.820569] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 82.822641] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 82.825261] Bluetooth: hci4: HCI_REQ-0x0c1a [ 82.830970] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 82.832184] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 82.833408] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 82.838876] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 82.839908] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 82.841423] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 82.850323] Bluetooth: hci3: HCI_REQ-0x0c1a [ 84.771433] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 84.771809] Bluetooth: hci1: command 0x0409 tx timeout [ 84.773522] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 84.775596] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 84.779321] Bluetooth: hci0: command 0x0409 tx timeout [ 84.835328] Bluetooth: hci7: command 0x0409 tx timeout [ 84.899415] Bluetooth: hci4: command 0x0409 tx timeout [ 84.900188] Bluetooth: hci3: command 0x0409 tx timeout [ 86.819218] Bluetooth: hci0: command 0x041b tx timeout [ 86.819249] Bluetooth: hci1: command 0x041b tx timeout [ 86.883179] Bluetooth: hci7: command 0x041b tx timeout [ 86.947182] Bluetooth: hci3: command 0x041b tx timeout [ 86.947646] Bluetooth: hci4: command 0x041b tx timeout [ 88.867182] Bluetooth: hci1: command 0x040f tx timeout [ 88.867232] Bluetooth: hci0: command 0x040f tx timeout [ 88.931717] Bluetooth: hci7: command 0x040f tx timeout [ 88.995172] Bluetooth: hci4: command 0x040f tx timeout [ 88.995976] Bluetooth: hci3: command 0x040f tx timeout [ 90.916198] Bluetooth: hci0: command 0x0419 tx timeout [ 90.917018] Bluetooth: hci1: command 0x0419 tx timeout [ 90.980623] Bluetooth: hci7: command 0x0419 tx timeout [ 91.044364] Bluetooth: hci3: command 0x0419 tx timeout [ 91.045540] Bluetooth: hci4: command 0x0419 tx timeout [ 91.812202] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 91.876178] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 91.877066] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 96.867256] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 97.315160] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 97.380151] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 100.009815] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 100.012065] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 100.012955] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 100.015441] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 100.016525] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 100.017394] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 100.020175] Bluetooth: hci5: HCI_REQ-0x0c1a [ 101.668165] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 102.052223] Bluetooth: hci5: command 0x0409 tx timeout [ 102.308171] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 104.099147] Bluetooth: hci5: command 0x041b tx timeout [ 106.147183] Bluetooth: hci5: command 0x040f tx timeout [ 106.404260] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 106.980225] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 108.195204] Bluetooth: hci5: command 0x0419 tx timeout [ 109.270738] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 109.273620] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 109.303984] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 109.330786] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 109.347840] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 109.379509] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 109.401245] Bluetooth: hci2: HCI_REQ-0x0c1a [ 111.460177] Bluetooth: hci2: command 0x0409 tx timeout [ 111.779233] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 113.507281] Bluetooth: hci2: command 0x041b tx timeout [ 114.805090] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 114.809281] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 114.815809] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 114.823026] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 114.828277] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 114.830344] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 114.853180] Bluetooth: hci6: HCI_REQ-0x0c1a [ 115.555305] Bluetooth: hci2: command 0x040f tx timeout [ 116.899166] Bluetooth: hci6: command 0x0409 tx timeout [ 117.603364] Bluetooth: hci2: command 0x0419 tx timeout [ 118.947532] Bluetooth: hci6: command 0x041b tx timeout [ 120.995176] Bluetooth: hci6: command 0x040f tx timeout [ 123.043197] Bluetooth: hci6: command 0x0419 tx timeout [ 131.404751] audit: type=1400 audit(1663001378.758:7): avc: denied { open } for pid=3088 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 131.406304] audit: type=1400 audit(1663001378.758:8): avc: denied { kernel } for pid=3088 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 131.422946] ------------[ cut here ]------------ [ 131.422967] [ 131.422970] ====================================================== [ 131.422974] WARNING: possible circular locking dependency detected [ 131.422978] 6.0.0-rc5-next-20220912 #1 Not tainted [ 131.422984] ------------------------------------------------------ [ 131.422988] syz-executor.0/3089 is trying to acquire lock: [ 131.422994] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 131.423033] [ 131.423033] but task is already holding lock: [ 131.423036] ffff88804126fc20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 131.423064] [ 131.423064] which lock already depends on the new lock. [ 131.423064] [ 131.423067] [ 131.423067] the existing dependency chain (in reverse order) is: [ 131.423071] [ 131.423071] -> #3 (&ctx->lock){....}-{2:2}: [ 131.423084] _raw_spin_lock+0x2a/0x40 [ 131.423104] __perf_event_task_sched_out+0x53b/0x18d0 [ 131.423116] __schedule+0xedd/0x2470 [ 131.423126] schedule+0xda/0x1b0 [ 131.423135] exit_to_user_mode_prepare+0x114/0x1a0 [ 131.423157] syscall_exit_to_user_mode+0x19/0x40 [ 131.423175] do_syscall_64+0x48/0x90 [ 131.423188] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.423206] [ 131.423206] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 131.423220] _raw_spin_lock_nested+0x30/0x40 [ 131.423235] raw_spin_rq_lock_nested+0x1e/0x30 [ 131.423248] task_fork_fair+0x63/0x4d0 [ 131.423266] sched_cgroup_fork+0x3d0/0x540 [ 131.423281] copy_process+0x3f9e/0x6df0 [ 131.423291] kernel_clone+0xe7/0x890 [ 131.423301] user_mode_thread+0xad/0xf0 [ 131.423311] rest_init+0x24/0x250 [ 131.423327] arch_call_rest_init+0xf/0x14 [ 131.423347] start_kernel+0x4c1/0x4e6 [ 131.423364] secondary_startup_64_no_verify+0xe0/0xeb [ 131.423379] [ 131.423379] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 131.423392] _raw_spin_lock_irqsave+0x39/0x60 [ 131.423407] try_to_wake_up+0xab/0x1920 [ 131.423420] up+0x75/0xb0 [ 131.423432] __up_console_sem+0x6e/0x80 [ 131.423448] console_unlock+0x46a/0x590 [ 131.423465] vt_ioctl+0x2822/0x2ca0 [ 131.423478] tty_ioctl+0x7c4/0x1700 [ 131.423489] __x64_sys_ioctl+0x19a/0x210 [ 131.423505] do_syscall_64+0x3b/0x90 [ 131.423518] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.423534] [ 131.423534] -> #0 ((console_sem).lock){....}-{2:2}: [ 131.423548] __lock_acquire+0x2a02/0x5e70 [ 131.423565] lock_acquire+0x1a2/0x530 [ 131.423581] _raw_spin_lock_irqsave+0x39/0x60 [ 131.423596] down_trylock+0xe/0x70 [ 131.423608] __down_trylock_console_sem+0x3b/0xd0 [ 131.423625] vprintk_emit+0x16b/0x560 [ 131.423642] vprintk+0x84/0xa0 [ 131.423658] _printk+0xba/0xf1 [ 131.423676] report_bug.cold+0x72/0xab [ 131.423688] handle_bug+0x3c/0x70 [ 131.423700] exc_invalid_op+0x14/0x50 [ 131.423714] asm_exc_invalid_op+0x16/0x20 [ 131.423730] group_sched_out.part.0+0x2c7/0x460 [ 131.423740] ctx_sched_out+0x8f1/0xc10 [ 131.423750] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.423762] __schedule+0xedd/0x2470 [ 131.423771] schedule+0xda/0x1b0 [ 131.423780] exit_to_user_mode_prepare+0x114/0x1a0 [ 131.423800] syscall_exit_to_user_mode+0x19/0x40 [ 131.423817] do_syscall_64+0x48/0x90 [ 131.423829] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.423846] [ 131.423846] other info that might help us debug this: [ 131.423846] [ 131.423849] Chain exists of: [ 131.423849] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 131.423849] [ 131.423864] Possible unsafe locking scenario: [ 131.423864] [ 131.423866] CPU0 CPU1 [ 131.423868] ---- ---- [ 131.423871] lock(&ctx->lock); [ 131.423876] lock(&rq->__lock); [ 131.423883] lock(&ctx->lock); [ 131.423889] lock((console_sem).lock); [ 131.423895] [ 131.423895] *** DEADLOCK *** [ 131.423895] [ 131.423896] 2 locks held by syz-executor.0/3089: [ 131.423903] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 131.423929] #1: ffff88804126fc20 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 131.423956] [ 131.423956] stack backtrace: [ 131.423959] CPU: 1 PID: 3089 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220912 #1 [ 131.423972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 131.423980] Call Trace: [ 131.423984] [ 131.423988] dump_stack_lvl+0x8b/0xb3 [ 131.424002] check_noncircular+0x263/0x2e0 [ 131.424019] ? format_decode+0x26c/0xb50 [ 131.424034] ? print_circular_bug+0x450/0x450 [ 131.424051] ? enable_ptr_key_workfn+0x20/0x20 [ 131.424065] ? __lockdep_reset_lock+0x180/0x180 [ 131.424082] ? format_decode+0x26c/0xb50 [ 131.424097] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 131.424115] __lock_acquire+0x2a02/0x5e70 [ 131.424137] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 131.424160] lock_acquire+0x1a2/0x530 [ 131.424177] ? down_trylock+0xe/0x70 [ 131.424192] ? rcu_read_unlock+0x40/0x40 [ 131.424210] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 131.424231] ? vprintk+0x84/0xa0 [ 131.424250] _raw_spin_lock_irqsave+0x39/0x60 [ 131.424265] ? down_trylock+0xe/0x70 [ 131.424279] down_trylock+0xe/0x70 [ 131.424292] ? vprintk+0x84/0xa0 [ 131.424310] __down_trylock_console_sem+0x3b/0xd0 [ 131.424333] vprintk_emit+0x16b/0x560 [ 131.424351] ? lock_downgrade+0x6d0/0x6d0 [ 131.424369] vprintk+0x84/0xa0 [ 131.424388] _printk+0xba/0xf1 [ 131.424405] ? record_print_text.cold+0x16/0x16 [ 131.424425] ? hrtimer_try_to_cancel+0x163/0x2c0 [ 131.424440] ? lock_downgrade+0x6d0/0x6d0 [ 131.424457] ? report_bug.cold+0x66/0xab [ 131.424471] ? group_sched_out.part.0+0x2c7/0x460 [ 131.424483] report_bug.cold+0x72/0xab [ 131.424497] handle_bug+0x3c/0x70 [ 131.424511] exc_invalid_op+0x14/0x50 [ 131.424525] asm_exc_invalid_op+0x16/0x20 [ 131.424542] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 131.424556] 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 [ 131.424568] RSP: 0018:ffff88800f617c48 EFLAGS: 00010006 [ 131.424577] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.424584] RDX: ffff888041151ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 131.424592] RBP: ffff88803bd38000 R08: 0000000000000005 R09: 0000000000000001 [ 131.424600] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88804126fc00 [ 131.424607] R13: ffff88806cf3d100 R14: ffffffff8547bfc0 R15: 0000000000000002 [ 131.424619] ? group_sched_out.part.0+0x2c7/0x460 [ 131.424632] ? group_sched_out.part.0+0x2c7/0x460 [ 131.424644] ctx_sched_out+0x8f1/0xc10 [ 131.424657] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.424672] ? lock_is_held_type+0xd7/0x130 [ 131.424691] ? __perf_cgroup_move+0x160/0x160 [ 131.424703] ? set_next_entity+0x304/0x550 [ 131.424721] ? update_curr+0x267/0x740 [ 131.424740] ? lock_is_held_type+0xd7/0x130 [ 131.424758] __schedule+0xedd/0x2470 [ 131.424771] ? io_schedule_timeout+0x150/0x150 [ 131.424783] ? __x64_sys_futex_time32+0x480/0x480 [ 131.424798] schedule+0xda/0x1b0 [ 131.424808] exit_to_user_mode_prepare+0x114/0x1a0 [ 131.424829] syscall_exit_to_user_mode+0x19/0x40 [ 131.424847] do_syscall_64+0x48/0x90 [ 131.424861] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.424878] RIP: 0033:0x7f88fa1beb19 [ 131.424887] 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 [ 131.424898] RSP: 002b:00007f88f7734218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.424909] RAX: 0000000000000001 RBX: 00007f88fa2d1f68 RCX: 00007f88fa1beb19 [ 131.424916] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f88fa2d1f6c [ 131.424924] RBP: 00007f88fa2d1f60 R08: 000000000000000e R09: 0000000000000000 [ 131.424931] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f88fa2d1f6c [ 131.424938] R13: 00007ffe169048ff R14: 00007f88f7734300 R15: 0000000000022000 [ 131.424951] [ 131.483380] WARNING: CPU: 1 PID: 3089 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 131.484079] Modules linked in: [ 131.484338] CPU: 1 PID: 3089 Comm: syz-executor.0 Not tainted 6.0.0-rc5-next-20220912 #1 [ 131.484946] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 131.485798] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 131.486207] 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 [ 131.487575] RSP: 0018:ffff88800f617c48 EFLAGS: 00010006 [ 131.487979] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 131.488537] RDX: ffff888041151ac0 RSI: ffffffff81566027 RDI: 0000000000000005 [ 131.489073] RBP: ffff88803bd38000 R08: 0000000000000005 R09: 0000000000000001 [ 131.489618] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88804126fc00 [ 131.490154] R13: ffff88806cf3d100 R14: ffffffff8547bfc0 R15: 0000000000000002 [ 131.490690] FS: 00007f88f7734700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 131.491291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 131.491728] CR2: 0000557ff30d74c8 CR3: 0000000015d4c000 CR4: 0000000000350ee0 [ 131.492271] Call Trace: [ 131.492472] [ 131.492648] ctx_sched_out+0x8f1/0xc10 [ 131.492950] __perf_event_task_sched_out+0x6d0/0x18d0 [ 131.493347] ? lock_is_held_type+0xd7/0x130 [ 131.493685] ? __perf_cgroup_move+0x160/0x160 [ 131.494026] ? set_next_entity+0x304/0x550 [ 131.494358] ? update_curr+0x267/0x740 [ 131.494671] ? lock_is_held_type+0xd7/0x130 [ 131.495009] __schedule+0xedd/0x2470 [ 131.495298] ? io_schedule_timeout+0x150/0x150 [ 131.495649] ? __x64_sys_futex_time32+0x480/0x480 [ 131.496017] schedule+0xda/0x1b0 [ 131.496264] exit_to_user_mode_prepare+0x114/0x1a0 [ 131.496644] syscall_exit_to_user_mode+0x19/0x40 [ 131.497000] do_syscall_64+0x48/0x90 [ 131.497272] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 131.497657] RIP: 0033:0x7f88fa1beb19 [ 131.497923] 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 [ 131.499197] RSP: 002b:00007f88f7734218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 131.499737] RAX: 0000000000000001 RBX: 00007f88fa2d1f68 RCX: 00007f88fa1beb19 [ 131.500245] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f88fa2d1f6c [ 131.500759] RBP: 00007f88fa2d1f60 R08: 000000000000000e R09: 0000000000000000 [ 131.501266] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f88fa2d1f6c [ 131.501761] R13: 00007ffe169048ff R14: 00007f88f7734300 R15: 0000000000022000 [ 131.502268] [ 131.502442] irq event stamp: 1400 [ 131.502688] hardirqs last enabled at (1399): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 131.503362] hardirqs last disabled at (1400): [] __schedule+0x1225/0x2470 [ 131.503953] softirqs last enabled at (994): [] __irq_exit_rcu+0x11b/0x180 [ 131.504571] softirqs last disabled at (981): [] __irq_exit_rcu+0x11b/0x180 [ 131.505176] ---[ end trace 0000000000000000 ]--- 16:49:39 executing program 7: syz_mount_image$tmpfs(0x0, &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f00000008c0)='./file0\x00', 0x124e9eeaeb4f1dd8) 16:49:39 executing program 7: syz_mount_image$tmpfs(0x0, &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f00000008c0)='./file0\x00', 0x124e9eeaeb4f1dd8) 16:49:39 executing program 7: syz_mount_image$tmpfs(0x0, &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f00000008c0)='./file0\x00', 0x124e9eeaeb4f1dd8) 16:49:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00'}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r1 = openat$null(0xffffffffffffff9c, 0x0, 0x80800, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x200141, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x10400, 0x8) fcntl$getownex(r1, 0x10, 0x0) r2 = perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r3, 0x0, 0x1, 0x0, 0x4000000) r4 = syz_open_dev$vcsn(&(0x7f0000001700), 0x1, 0x440000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) lseek(r5, 0x200, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) fallocate(r3, 0x1, 0x7, 0x9) r6 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x4042, 0x0) r7 = creat(&(0x7f00000001c0)='./file1\x00', 0x40) ioctl$BTRFS_IOC_START_SYNC(r7, 0x80089418, &(0x7f0000000200)) pwrite64(r6, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 16:49:39 executing program 7: syz_mount_image$tmpfs(0x0, &(0x7f0000000700)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) chmod(&(0x7f00000008c0)='./file0\x00', 0x124e9eeaeb4f1dd8) 16:49:39 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00'}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r1 = openat$null(0xffffffffffffff9c, 0x0, 0x80800, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x200141, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x10400, 0x8) fcntl$getownex(r1, 0x10, 0x0) r2 = 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r3, 0x0, 0x1, 0x0, 0x4000000) r4 = syz_open_dev$vcsn(&(0x7f0000001700), 0x1, 0x440000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) lseek(r5, 0x200, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) fallocate(r3, 0x1, 0x7, 0x9) r6 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x4042, 0x0) r7 = creat(&(0x7f00000001c0)='./file1\x00', 0x40) ioctl$BTRFS_IOC_START_SYNC(r7, 0x80089418, &(0x7f0000000200)) pwrite64(r6, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 16:49:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00'}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r1 = openat$null(0xffffffffffffff9c, 0x0, 0x80800, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x200141, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x10400, 0x8) fcntl$getownex(r1, 0x10, 0x0) r2 = 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r3, 0x0, 0x1, 0x0, 0x4000000) r4 = syz_open_dev$vcsn(&(0x7f0000001700), 0x1, 0x440000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) lseek(r5, 0x200, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) fallocate(r3, 0x1, 0x7, 0x9) r6 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x4042, 0x0) r7 = creat(&(0x7f00000001c0)='./file1\x00', 0x40) ioctl$BTRFS_IOC_START_SYNC(r7, 0x80089418, &(0x7f0000000200)) pwrite64(r6, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) 16:49:39 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000480), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'wpan0\x00'}) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r1 = openat$null(0xffffffffffffff9c, 0x0, 0x80800, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x200141, 0x0) openat(r1, &(0x7f0000000040)='./file1\x00', 0x10400, 0x8) fcntl$getownex(r1, 0x10, 0x0) r2 = 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}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r3, 0x0, 0x1, 0x0, 0x4000000) r4 = syz_open_dev$vcsn(&(0x7f0000001700), 0x1, 0x440000) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r4, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r2}, './file1\x00'}) lseek(r5, 0x200, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r4, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r3, {0x3}}, './file0\x00'}) fallocate(r3, 0x1, 0x7, 0x9) r6 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x4042, 0x0) r7 = creat(&(0x7f00000001c0)='./file1\x00', 0x40) ioctl$BTRFS_IOC_START_SYNC(r7, 0x80089418, &(0x7f0000000200)) pwrite64(r6, &(0x7f0000000000)='y', 0xfffffe5f, 0x8040000) [ 140.130740] program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 140.146788] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 140.233539] program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 140.238998] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' VM DIAGNOSIS: 16:49:39 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888040af7450 RCX=0000000000000000 RDX=1ffff1100815ee8a RSI=ffffffff8440009b RDI=ffff888040af745c RBP=0000000000000011 RSP=ffff888040af7368 R8 =ffffffff8623ad64 R9 =ffffffff8623ad68 R10=ffffed100815ee7e R11=ffff888040af73c8 R12=ffff888040af7450 R13=0000000000000000 R14=ffff888015fdb580 R15=0000000000092cc0 RIP=ffffffff8135b441 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 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f345cdb6028 CR3=0000000036f26000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 756e696c2d34365f 3638782f62696c2f YMM01=0000000000000000 0000000000000000 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 info registers vcpu 1 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822b1dbc RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff88800f617600 R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000008 R11=0000000000000001 R12=0000000000002710 R13=0000000000000060 R14=fffffbfff0ec7fab R15=dffffc0000000000 RIP=ffffffff822b1e11 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 00007f88f7734700 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=0000557ff30d74c8 CR3=0000000015d4c000 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 ffffffffffffffff 0000000000000000 YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM02=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM03=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff 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