Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:32181' (ECDSA) to the list of known hosts. 2022/10/04 14:29:49 fuzzer started 2022/10/04 14:29:50 dialing manager at localhost:46847 syzkaller login: [ 36.416104] cgroup: Unknown subsys name 'net' [ 36.557692] cgroup: Unknown subsys name 'rlimit' 2022/10/04 14:30:06 syscalls: 2215 2022/10/04 14:30:06 code coverage: enabled 2022/10/04 14:30:06 comparison tracing: enabled 2022/10/04 14:30:06 extra coverage: enabled 2022/10/04 14:30:06 setuid sandbox: enabled 2022/10/04 14:30:06 namespace sandbox: enabled 2022/10/04 14:30:06 Android sandbox: enabled 2022/10/04 14:30:06 fault injection: enabled 2022/10/04 14:30:06 leak checking: enabled 2022/10/04 14:30:06 net packet injection: enabled 2022/10/04 14:30:06 net device setup: enabled 2022/10/04 14:30:06 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/10/04 14:30:06 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/10/04 14:30:06 USB emulation: enabled 2022/10/04 14:30:06 hci packet injection: enabled 2022/10/04 14:30:06 wifi device emulation: failed to parse kernel version (6.0.0-next-20221004) 2022/10/04 14:30:06 802.15.4 emulation: enabled 2022/10/04 14:30:06 fetching corpus: 0, signal 0/2000 (executing program) 2022/10/04 14:30:06 fetching corpus: 50, signal 24354/27608 (executing program) 2022/10/04 14:30:06 fetching corpus: 100, signal 41039/45225 (executing program) 2022/10/04 14:30:07 fetching corpus: 150, signal 45440/50783 (executing program) 2022/10/04 14:30:07 fetching corpus: 200, signal 51646/57867 (executing program) 2022/10/04 14:30:07 fetching corpus: 250, signal 57288/64251 (executing program) 2022/10/04 14:30:07 fetching corpus: 300, signal 62248/69943 (executing program) 2022/10/04 14:30:07 fetching corpus: 350, signal 66134/74466 (executing program) 2022/10/04 14:30:07 fetching corpus: 400, signal 70024/78916 (executing program) 2022/10/04 14:30:07 fetching corpus: 450, signal 74548/83800 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signal 134049/137644 (executing program) 2022/10/04 14:30:12 fetching corpus: 2104, signal 134049/137699 (executing program) 2022/10/04 14:30:12 fetching corpus: 2104, signal 134049/137768 (executing program) 2022/10/04 14:30:12 fetching corpus: 2104, signal 134049/137833 (executing program) 2022/10/04 14:30:12 fetching corpus: 2104, signal 134049/137887 (executing program) 2022/10/04 14:30:12 fetching corpus: 2104, signal 134049/137966 (executing program) 2022/10/04 14:30:12 fetching corpus: 2104, signal 134049/138027 (executing program) 2022/10/04 14:30:12 fetching corpus: 2104, signal 134049/138094 (executing program) 2022/10/04 14:30:12 fetching corpus: 2104, signal 134049/138147 (executing program) 2022/10/04 14:30:12 fetching corpus: 2104, signal 134049/138208 (executing program) 2022/10/04 14:30:12 fetching corpus: 2104, signal 134049/138257 (executing program) 2022/10/04 14:30:12 fetching corpus: 2104, signal 134049/138257 (executing program) 2022/10/04 14:30:15 starting 8 fuzzer processes 14:30:15 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x80901) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000080)={0x0, 0x0, 0x80000001}) 14:30:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000064c0)) [ 61.243639] audit: type=1400 audit(1664893815.349:6): avc: denied { execmem } for pid=281 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 14:30:15 executing program 2: 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) r1 = epoll_create(0x8) close(r1) dup3(r1, r0, 0x0) 14:30:15 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000007c00)=[{{&(0x7f0000000d40)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000700)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x2780, 0x7f, 0x5, 0x4, 0x6c, 0x9}, {0x8, 0x2, 0x9, 0x3f, 0xe69, 0x4}], ['\x00', '\x00', '\x00', '\x00']}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000d80)={{r3}, 0x0, 0x6, @inherit={0x48, &(0x7f0000000900)={0x0, 0x0, 0x6b527d9c, 0x800, {0x0, 0x100000000, 0x81, 0x80}}}, @name="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"}) 14:30:15 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\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, 0x7) fdatasync(r0) 14:30:15 executing program 5: r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000680)={0x0, 0x1df2, 0x4, 0x102, 0x285}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000400)=0x80, &(0x7f00000005c0)=@isdn, 0x0, 0x80800, 0x1, {0x0, r5}}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r6, r7], 0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r8, 0x0, 0x0, 0x87ffffc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000640)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000480)=0x10) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d65, &(0x7f00000001c0)={0x0, 0xf798, 0x4, 0x1, 0x60, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) 14:30:15 executing program 7: clock_adjtime(0x0, &(0x7f0000000200)={0xfffffffffffffffd}) 14:30:15 executing program 6: socket(0x0, 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000700), 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) [ 62.531531] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 62.534740] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 62.536715] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 62.540498] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 62.542372] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 62.543868] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 62.548537] Bluetooth: hci0: HCI_REQ-0x0c1a [ 62.636660] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 62.663478] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 62.669638] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 62.686141] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 62.688718] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 62.690177] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 62.744266] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 62.745743] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 62.749914] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 62.754332] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 62.754904] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 62.756503] Bluetooth: hci1: HCI_REQ-0x0c1a [ 62.756866] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 62.767904] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 62.771351] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 62.773411] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 62.775787] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 62.780492] Bluetooth: hci4: HCI_REQ-0x0c1a [ 62.794581] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 62.795879] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 62.796963] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 62.799098] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 62.800403] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 62.807035] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 62.809353] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 62.810908] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 62.812089] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 62.815490] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 62.817421] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 62.818770] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 62.824184] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 62.826025] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 62.829197] Bluetooth: hci7: HCI_REQ-0x0c1a [ 62.832100] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 62.835009] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 62.854635] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 62.864468] Bluetooth: hci5: HCI_REQ-0x0c1a [ 62.869342] Bluetooth: hci2: HCI_REQ-0x0c1a [ 62.883602] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 62.900391] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 62.901731] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 62.903508] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 62.904873] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 62.908653] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 62.915821] Bluetooth: hci3: HCI_REQ-0x0c1a [ 62.917901] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 62.931506] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 62.939560] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 62.949458] Bluetooth: hci6: HCI_REQ-0x0c1a [ 64.615670] Bluetooth: hci0: command 0x0409 tx timeout [ 64.807619] Bluetooth: hci4: command 0x0409 tx timeout [ 64.807656] Bluetooth: hci1: command 0x0409 tx timeout [ 64.871341] Bluetooth: hci5: command 0x0409 tx timeout [ 64.872504] Bluetooth: hci7: command 0x0409 tx timeout [ 64.935329] Bluetooth: hci3: command 0x0409 tx timeout [ 64.936425] Bluetooth: hci2: command 0x0409 tx timeout [ 64.999411] Bluetooth: hci6: command 0x0409 tx timeout [ 66.663350] Bluetooth: hci0: command 0x041b tx timeout [ 66.855292] Bluetooth: hci4: command 0x041b tx timeout [ 66.856272] Bluetooth: hci1: command 0x041b tx timeout [ 66.920331] Bluetooth: hci7: command 0x041b tx timeout [ 66.920567] Bluetooth: hci5: command 0x041b tx timeout [ 66.983349] Bluetooth: hci2: command 0x041b tx timeout [ 66.983434] Bluetooth: hci3: command 0x041b tx timeout [ 67.047268] Bluetooth: hci6: command 0x041b tx timeout [ 68.712305] Bluetooth: hci0: command 0x040f tx timeout [ 68.903289] Bluetooth: hci4: command 0x040f tx timeout [ 68.904660] Bluetooth: hci1: command 0x040f tx timeout [ 68.967306] Bluetooth: hci5: command 0x040f tx timeout [ 68.968346] Bluetooth: hci7: command 0x040f tx timeout [ 69.031339] Bluetooth: hci2: command 0x040f tx timeout [ 69.031354] Bluetooth: hci3: command 0x040f tx timeout [ 69.095391] Bluetooth: hci6: command 0x040f tx timeout [ 70.759288] Bluetooth: hci0: command 0x0419 tx timeout [ 70.951318] Bluetooth: hci1: command 0x0419 tx timeout [ 70.952344] Bluetooth: hci4: command 0x0419 tx timeout [ 71.015275] Bluetooth: hci7: command 0x0419 tx timeout [ 71.016394] Bluetooth: hci5: command 0x0419 tx timeout [ 71.079302] Bluetooth: hci3: command 0x0419 tx timeout [ 71.079789] Bluetooth: hci2: command 0x0419 tx timeout [ 71.143774] Bluetooth: hci6: command 0x0419 tx timeout [ 115.047857] audit: type=1400 audit(1664893869.153:7): avc: denied { open } for pid=3857 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 [ 115.049437] audit: type=1400 audit(1664893869.153:8): avc: denied { kernel } for pid=3857 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 14:31:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080), 0x4) [ 115.074751] ------------[ cut here ]------------ [ 115.074771] [ 115.074774] ====================================================== [ 115.074778] WARNING: possible circular locking dependency detected [ 115.074782] 6.0.0-next-20221004 #1 Not tainted [ 115.074788] ------------------------------------------------------ [ 115.074792] syz-executor.5/3859 is trying to acquire lock: [ 115.074798] ffffffff853faaf8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 115.074839] [ 115.074839] but task is already holding lock: [ 115.074841] ffff88803cd04020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 115.074868] [ 115.074868] which lock already depends on the new lock. [ 115.074868] [ 115.074871] [ 115.074871] the existing dependency chain (in reverse order) is: [ 115.074874] [ 115.074874] -> #3 (&ctx->lock){....}-{2:2}: [ 115.074888] _raw_spin_lock+0x2a/0x40 [ 115.074900] __perf_event_task_sched_out+0x53b/0x18d0 [ 115.074912] __schedule+0xedd/0x2470 [ 115.074926] schedule+0xda/0x1b0 [ 115.074940] exit_to_user_mode_prepare+0x114/0x1a0 [ 115.074953] syscall_exit_to_user_mode+0x19/0x40 [ 115.074967] do_syscall_64+0x48/0x90 [ 115.074985] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.074998] [ 115.074998] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 115.075011] _raw_spin_lock_nested+0x30/0x40 [ 115.075022] raw_spin_rq_lock_nested+0x1e/0x30 [ 115.075036] task_fork_fair+0x63/0x4d0 [ 115.075053] sched_cgroup_fork+0x3d0/0x540 [ 115.075067] copy_process+0x4183/0x6e20 [ 115.075078] kernel_clone+0xe7/0x890 [ 115.075088] user_mode_thread+0xad/0xf0 [ 115.075098] rest_init+0x24/0x250 [ 115.075110] arch_call_rest_init+0xf/0x14 [ 115.075129] start_kernel+0x4c6/0x4eb [ 115.075145] secondary_startup_64_no_verify+0xe0/0xeb [ 115.075160] [ 115.075160] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 115.075173] _raw_spin_lock_irqsave+0x39/0x60 [ 115.075185] try_to_wake_up+0xab/0x1930 [ 115.075201] up+0x75/0xb0 [ 115.075215] __up_console_sem+0x6e/0x80 [ 115.075232] console_unlock+0x46a/0x590 [ 115.075247] do_con_write+0xc05/0x1d50 [ 115.075259] con_write+0x21/0x40 [ 115.075268] n_tty_write+0x4d4/0xfe0 [ 115.075281] file_tty_write.constprop.0+0x455/0x8a0 [ 115.075293] vfs_write+0x9c3/0xd90 [ 115.075311] ksys_write+0x127/0x250 [ 115.075326] do_syscall_64+0x3b/0x90 [ 115.075343] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.075356] [ 115.075356] -> #0 ((console_sem).lock){....}-{2:2}: [ 115.075370] __lock_acquire+0x2a02/0x5e70 [ 115.075394] lock_acquire+0x1a2/0x530 [ 115.075410] _raw_spin_lock_irqsave+0x39/0x60 [ 115.075421] down_trylock+0xe/0x70 [ 115.075436] __down_trylock_console_sem+0x3b/0xd0 [ 115.075452] vprintk_emit+0x16b/0x560 [ 115.075468] vprintk+0x84/0xa0 [ 115.075484] _printk+0xba/0xf1 [ 115.075496] report_bug.cold+0x72/0xab [ 115.075513] handle_bug+0x3c/0x70 [ 115.075521] exc_invalid_op+0x14/0x50 [ 115.075531] asm_exc_invalid_op+0x16/0x20 [ 115.075543] group_sched_out.part.0+0x2c7/0x460 [ 115.075561] ctx_sched_out+0x8f1/0xc10 [ 115.075578] __perf_event_task_sched_out+0x6d0/0x18d0 [ 115.075589] __schedule+0xedd/0x2470 [ 115.075603] schedule+0xda/0x1b0 [ 115.075616] exit_to_user_mode_prepare+0x114/0x1a0 [ 115.075627] syscall_exit_to_user_mode+0x19/0x40 [ 115.075640] do_syscall_64+0x48/0x90 [ 115.075657] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.075670] [ 115.075670] other info that might help us debug this: [ 115.075670] [ 115.075672] Chain exists of: [ 115.075672] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 115.075672] [ 115.075687] Possible unsafe locking scenario: [ 115.075687] [ 115.075690] CPU0 CPU1 [ 115.075692] ---- ---- [ 115.075694] lock(&ctx->lock); [ 115.075700] lock(&rq->__lock); [ 115.075706] lock(&ctx->lock); [ 115.075712] lock((console_sem).lock); [ 115.075718] [ 115.075718] *** DEADLOCK *** [ 115.075718] [ 115.075720] 2 locks held by syz-executor.5/3859: [ 115.075727] #0: ffff88806cf37e98 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 115.075756] #1: ffff88803cd04020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 115.075782] [ 115.075782] stack backtrace: [ 115.075785] CPU: 1 PID: 3859 Comm: syz-executor.5 Not tainted 6.0.0-next-20221004 #1 [ 115.075797] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 115.075806] Call Trace: [ 115.075809] [ 115.075814] dump_stack_lvl+0x8b/0xb3 [ 115.075833] check_noncircular+0x263/0x2e0 [ 115.075849] ? format_decode+0x26c/0xb50 [ 115.075866] ? print_circular_bug+0x450/0x450 [ 115.075883] ? simple_strtoul+0x30/0x30 [ 115.075899] ? format_decode+0x26c/0xb50 [ 115.075917] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 115.075934] __lock_acquire+0x2a02/0x5e70 [ 115.075956] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 115.075978] lock_acquire+0x1a2/0x530 [ 115.075994] ? down_trylock+0xe/0x70 [ 115.076012] ? lock_release+0x750/0x750 [ 115.076032] ? vprintk+0x84/0xa0 [ 115.076050] _raw_spin_lock_irqsave+0x39/0x60 [ 115.076061] ? down_trylock+0xe/0x70 [ 115.076078] down_trylock+0xe/0x70 [ 115.076094] ? vprintk+0x84/0xa0 [ 115.076111] __down_trylock_console_sem+0x3b/0xd0 [ 115.076128] vprintk_emit+0x16b/0x560 [ 115.076147] vprintk+0x84/0xa0 [ 115.076164] _printk+0xba/0xf1 [ 115.076176] ? record_print_text.cold+0x16/0x16 [ 115.076192] ? report_bug.cold+0x66/0xab [ 115.076210] ? group_sched_out.part.0+0x2c7/0x460 [ 115.076229] report_bug.cold+0x72/0xab [ 115.076248] handle_bug+0x3c/0x70 [ 115.076258] exc_invalid_op+0x14/0x50 [ 115.076268] asm_exc_invalid_op+0x16/0x20 [ 115.076281] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 115.076302] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 2b 08 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 115.076313] RSP: 0018:ffff88801836fc48 EFLAGS: 00010006 [ 115.076322] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.076330] RDX: ffff88803b9e3580 RSI: ffffffff81566da7 RDI: 0000000000000005 [ 115.076338] RBP: ffff88803c250000 R08: 0000000000000005 R09: 0000000000000001 [ 115.076345] R10: 0000000000000000 R11: ffffffff865b605b R12: ffff88803cd04000 [ 115.076353] R13: ffff88806cf3d2c0 R14: ffffffff8547d040 R15: 0000000000000002 [ 115.076364] ? group_sched_out.part.0+0x2c7/0x460 [ 115.076384] ? group_sched_out.part.0+0x2c7/0x460 [ 115.076404] ctx_sched_out+0x8f1/0xc10 [ 115.076423] __perf_event_task_sched_out+0x6d0/0x18d0 [ 115.076437] ? lock_is_held_type+0xd7/0x130 [ 115.076451] ? __perf_cgroup_move+0x160/0x160 [ 115.076462] ? set_next_entity+0x304/0x550 [ 115.076479] ? update_curr+0x267/0x740 [ 115.076497] ? lock_is_held_type+0xd7/0x130 [ 115.076512] __schedule+0xedd/0x2470 [ 115.076529] ? io_schedule_timeout+0x150/0x150 [ 115.076546] ? rcu_read_lock_sched_held+0x3e/0x80 [ 115.076567] schedule+0xda/0x1b0 [ 115.076583] exit_to_user_mode_prepare+0x114/0x1a0 [ 115.076595] syscall_exit_to_user_mode+0x19/0x40 [ 115.076609] do_syscall_64+0x48/0x90 [ 115.076627] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.076641] RIP: 0033:0x7f8ee4ddcb19 [ 115.076649] 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 [ 115.076660] RSP: 002b:00007f8ee2352218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 115.076670] RAX: 0000000000000001 RBX: 00007f8ee4eeff68 RCX: 00007f8ee4ddcb19 [ 115.076678] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8ee4eeff6c [ 115.076685] RBP: 00007f8ee4eeff60 R08: 000000000000000e R09: 0000000000000000 [ 115.076692] R10: 0000000000000006 R11: 0000000000000246 R12: 00007f8ee4eeff6c [ 115.076700] R13: 00007ffec89f1a1f R14: 00007f8ee2352300 R15: 0000000000022000 [ 115.076712] [ 115.132865] WARNING: CPU: 1 PID: 3859 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 115.133552] Modules linked in: [ 115.133799] CPU: 1 PID: 3859 Comm: syz-executor.5 Not tainted 6.0.0-next-20221004 #1 [ 115.134375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 115.135202] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 115.135621] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 2b 08 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 115.136965] RSP: 0018:ffff88801836fc48 EFLAGS: 00010006 [ 115.137366] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 115.137887] RDX: ffff88803b9e3580 RSI: ffffffff81566da7 RDI: 0000000000000005 [ 115.138423] RBP: ffff88803c250000 R08: 0000000000000005 R09: 0000000000000001 [ 115.138951] R10: 0000000000000000 R11: ffffffff865b605b R12: ffff88803cd04000 [ 115.139489] R13: ffff88806cf3d2c0 R14: ffffffff8547d040 R15: 0000000000000002 [ 115.140026] FS: 00007f8ee2352700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 115.140619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.141049] CR2: 00007f18ffd3a000 CR3: 000000003c626000 CR4: 0000000000350ee0 [ 115.141595] Call Trace: [ 115.141790] [ 115.141968] ctx_sched_out+0x8f1/0xc10 [ 115.142273] __perf_event_task_sched_out+0x6d0/0x18d0 [ 115.142667] ? lock_is_held_type+0xd7/0x130 [ 115.142993] ? __perf_cgroup_move+0x160/0x160 [ 115.143326] ? set_next_entity+0x304/0x550 [ 115.143655] ? update_curr+0x267/0x740 [ 115.143952] ? lock_is_held_type+0xd7/0x130 [ 115.144285] __schedule+0xedd/0x2470 [ 115.144574] ? io_schedule_timeout+0x150/0x150 [ 115.144925] ? rcu_read_lock_sched_held+0x3e/0x80 [ 115.145288] schedule+0xda/0x1b0 [ 115.145552] exit_to_user_mode_prepare+0x114/0x1a0 [ 115.145922] syscall_exit_to_user_mode+0x19/0x40 [ 115.146274] do_syscall_64+0x48/0x90 [ 115.146561] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 115.146947] RIP: 0033:0x7f8ee4ddcb19 [ 115.147232] 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 [ 115.148570] RSP: 002b:00007f8ee2352218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 115.149135] RAX: 0000000000000001 RBX: 00007f8ee4eeff68 RCX: 00007f8ee4ddcb19 [ 115.149660] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f8ee4eeff6c [ 115.150193] RBP: 00007f8ee4eeff60 R08: 000000000000000e R09: 0000000000000000 [ 115.150720] R10: 0000000000000006 R11: 0000000000000246 R12: 00007f8ee4eeff6c [ 115.151244] R13: 00007ffec89f1a1f R14: 00007f8ee2352300 R15: 0000000000022000 [ 115.151781] [ 115.151960] irq event stamp: 7482 [ 115.152220] hardirqs last enabled at (7481): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 115.152919] hardirqs last disabled at (7482): [] __schedule+0x1225/0x2470 [ 115.153536] softirqs last enabled at (6068): [] __irq_exit_rcu+0x11b/0x180 [ 115.154173] softirqs last disabled at (6057): [] __irq_exit_rcu+0x11b/0x180 [ 115.154813] ---[ end trace 0000000000000000 ]--- 14:31:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080), 0x4) 14:31:09 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\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, 0x7) fdatasync(r0) 14:31:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080), 0x4) 14:31:10 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x80901) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000080)={0x0, 0x0, 0x80000001}) 14:31:10 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = 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$\xa2x\x8a@\xfaj~\xef\x93\xb1/L\x01\xe2\xba|\xf0\x01)PP\xcdl\x06\xfc\x15;qZ\xb1u\xc9\xd0\xd16~JEGm\xe4\x1e@\x9dG\xe4@\xdf\xba\'\x8b\x1cD\xc7\xec\xd1@}tR\xd9P\xf4N\xe3\xd8x\xa0\x91\x17\xc2}\x13\b\xca\t(Z\xa3_\xa1\x90\x15T\x93\xe7%\x98\xa7\xfb\x8bp/eq\x93\xbf\x1f =|\xf3\xb1\xfcR\xd8\nM,\xcb%@\'\x15\x88\xd8\xad\f\x91|\x95\x8fq+\x98\x81W\xba\x9f\xe0elOt\xbd\by\r\x87\x1c\xba\xbd\x8e+S>\xb8\xe29\x91h^x\xfb`\x00\xdd/\xa6\xb1\x16=\xa1bw\xc5I\xb1\x00'/549, 0x7) fdatasync(r0) 14:31:10 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080), 0x4) 14:31:10 executing program 5: r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000680)={0x0, 0x1df2, 0x4, 0x102, 0x285}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000400)=0x80, &(0x7f00000005c0)=@isdn, 0x0, 0x80800, 0x1, {0x0, r5}}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r6, r7], 0x2) 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) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r8, 0x0, 0x0, 0x87ffffc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000640)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000480)=0x10) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d65, &(0x7f00000001c0)={0x0, 0xf798, 0x4, 0x1, 0x60, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) 14:31:10 executing program 2: 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) r1 = epoll_create(0x8) close(r1) dup3(r1, r0, 0x0) 14:31:10 executing program 7: clock_adjtime(0x0, &(0x7f0000000200)={0xfffffffffffffffd}) 14:31:10 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000007c00)=[{{&(0x7f0000000d40)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000700)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x2780, 0x7f, 0x5, 0x4, 0x6c, 0x9}, {0x8, 0x2, 0x9, 0x3f, 0xe69, 0x4}], ['\x00', '\x00', '\x00', '\x00']}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000d80)={{r3}, 0x0, 0x6, @inherit={0x48, &(0x7f0000000900)={0x0, 0x0, 0x6b527d9c, 0x800, {0x0, 0x100000000, 0x81, 0x80}}}, @name="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"}) 14:31:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000064c0)) 14:31:10 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x80901) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000080)={0x0, 0x0, 0x80000001}) 14:31:10 executing program 7: clock_adjtime(0x0, &(0x7f0000000200)={0xfffffffffffffffd}) 14:31:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000064c0)) 14:31:10 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\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, 0x7) fdatasync(r0) 14:31:10 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000007c00)=[{{&(0x7f0000000d40)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000700)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x2780, 0x7f, 0x5, 0x4, 0x6c, 0x9}, {0x8, 0x2, 0x9, 0x3f, 0xe69, 0x4}], ['\x00', '\x00', '\x00', '\x00']}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000d80)={{r3}, 0x0, 0x6, @inherit={0x48, &(0x7f0000000900)={0x0, 0x0, 0x6b527d9c, 0x800, {0x0, 0x100000000, 0x81, 0x80}}}, @name="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"}) 14:31:11 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x8) close(r1) dup3(r1, r0, 0x0) 14:31:11 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000007c00)=[{{&(0x7f0000000d40)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000700)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x2780, 0x7f, 0x5, 0x4, 0x6c, 0x9}, {0x8, 0x2, 0x9, 0x3f, 0xe69, 0x4}], ['\x00', '\x00', '\x00', '\x00']}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000d80)={{r3}, 0x0, 0x6, @inherit={0x48, &(0x7f0000000900)={0x0, 0x0, 0x6b527d9c, 0x800, {0x0, 0x100000000, 0x81, 0x80}}}, @name="b9f21eb4ca3ae7833822c808c1467df2ac2cafb7f496b6c422b2801af668eb61bef33a332d73b1f4c3d4e9066bdf894e0f74fb92c0995618ef37c1eea9e540ad732c2608e7fde1c7ebd4a8b71b4f49735ecaa913f63248dd317e90dd2192594a8a967ba6ac1fedc70c2427b88bba7d5a2b7fd046371930c36845d6a0bb005c0396ce98f9db0211e235fd83d70df39a3392957c3133992bfde6c6f2b645e724eba7fd73529aa53a0204170d69550a6c99c3d628b9deb803e1ddcafb55caa56f4ce8a4f76072383b9339dec8b286d1a156ed7144be25da41b854ea1413cbd6f4d0eaea9f8d14026d3617261c199b2a27975f6a3ccd445aab514c4a1d36bf451ad3325174f563d3028cc159401f7c5798baf3f46f240b7802100e61f7070055e14b4135ec9e3474e6e4f17566f1bd4d7801583fcc5a125d4df613ede12d50df448750833eb1b011aca0d65f3cf873d13a0181807567aa23c887bf31cd394d826d7c42952bcc2ef8fc543cfccbf729ca98c269008018d5d179189b19d2fc2659e46ccfe36efa6fa9260f21df9c9d19e27752969470ede9d0d017afef390f952664f0996bfa00af3331e763637581f97b10643d9b4759b67e529555a78ade359d5526892fb275e5fc98f025c6a75078c4528b2fd5848df82576b0c2492ff5f9b81930d5c79a0432febf88f730c877f732ab29bed873ab310119482b2772ef45b526c181aa4a83a1c212a45109337cb4293a81e9d9fde091c61714882aba90247d6961bea85c2a06e63336a3f2ec78fa0d2eae93be30b3f20aaab32c985684f59980efbc2303759ff3872ccd8c01d66af9d7fab680edc3784316c00406a795afb7e3f4f39f343fa192a701a987398f80cb751aa8f24c1f62e4bd1f06bc16c260152b57b5a334ad8b86c53ced841f3ddcb0a7f4e1cb762f94c6c21546e3cd4683598fea7ebc9d57ebca97bcec58a6545fdf99c2ba437ef132f8116365f441961452c59afab941f478a3465fba7d5f1599b3f881a55a75e98f16c00036fc676251d4c7e859c8cf60900908acad45213de993ebabc551f8ce9e5dfca54eeae70e5e1b1e5227322b0d516b041d5f3991c8fab24eea98aa64283ba4a4f06e4d5efe2223762325e1397019cd5a50f351dd4162c5d457d203678204489f8821b805b74eefdd1898334b44b65f40c1da49b2f1ae1c31e059f8f047d04b45d376eac3c11b85cd0a4c2b7651967ad0d819452623ec4771d6e862c440b7a4a2b662a08f3ae46216b6509591819348c9ae946dadd40fd916849782fe460bd87cd82aceb2701d2037f877207d26404067987583db4018be5a116bf323487bb35256edb991f4d7cd5bdc57e60face92f4d4d5f31ec6a61ac152e9b7bd117c5f1bce2788c79866e7d20c8651455e593b525e1e0d29a8045c8265d7dcab6b9306021b89be655b7634d848516c052a802cf456009c46ce1896e7f5bed6f8be18ca40159c5ea17c66550d8d8194a1f4924d495cab7159ed6c375aea6f9aa6f32968f7d1c9a2247d6f97cf5a91e6d079981c3d197b8ea2ffce9fa199cf00bdf7c46cfa76be94d38f8a6d5deb38aa37c920ae2ef97dcaa6777eb5606b6e44a0b0718ad8f5902d4d64aa156a8307f448dca27ebdb46a84e198a471210aa758149838b3dfcf647ebf1a36e90c9d3a79af79d3992044a652ca41d69f51aee7865e3f56a57006c9e1d188bf8fbb24eb0a032c5da22b5fbde274912bf4ce704cea4057191a64e530a76f34d7f8c03cad2d0285c9d8b2ea96797ca553616720193db43e9ac55cb6cc5ad191dd9d5b3a41a1b21a184c71d0d10423bb496fc0f3ec895b184a11432aa554a5b80344e097a152f630485d203bbd62400b1795dd17d328f34ae60e5d4cbc61e78efaa8a5d086ec90aff3c9e3b2a62bb5f306ae528bbfb173ca6f67e691f81a0f88e18084c40ce1b1930e84aed07a47a1532aaf5c0775deeccb737aed35ee43ba88a9b61792b981dba24d472fe82aae015390f76ad7b33e6c79113c673fcfead06677a242aa9dec0c500e2cbffd73ffadca0bfa07122cb97e1c8e87f657b3529edbfa236ff6719eeb77a703a2f1ab1c44105d26ad29ab174e0ea697dd8189c6e612d74d603389a5f2598b95a55e3c1b74a032696109a4dd11634351a6459771907e8766e0fea211001842a13ee41efa1ee31db34e61f973d639d55d61e0ac7a1361282f2d86724d7419bb3ee6192dc41b5bc2c497da5f5e64729f641b47b4850ab6f2f9a2536918874c76485c7b49e609ebdb8d1e8dbd225823a605d56d711b872c37dee6a3f7b4ebf3e753bde72e4ee8282fd97633ab05afda5d4e9a4b2f2bc417b8282cedac17d38f18bcc788a7483126bff4a0773d5075050b4528f98a5f2b70fb50520cbe93b7f4854e45e2ce62eaaef6293c11bb5bd3d0cd08a37e92477f283769e53fbc6472aecaad81642259ca1d916a8ede3b124f5cf28ff9331ee880fe35b7b9b51df3e3f07d644c48166b5f8a840848178b9e3e3b1d6b6509dceb25bb994ef69b834456e50c63a65ca851c3771dd905c874f05066cdb2b7f8d5e082ce72d8e8297bfca033ec00ad2fd3210b3f65f6af6a70c2a49d24102426c08d08e3448301350751e43e4b425ea1b1313a6e285a19bb911d571201d30f28c62b77e78936c7502f6f4c607027d6b661a4c6d09c08d2d33d42dd26153a8e633bd3f6eb6d00712796a135f8277d7a57bd7f26dbad854000069f52c99d660973fa8ec73bdf65d52763ce0068ceff07cf154052221f4ddc01ce325e176c6be04e0cddfbdc2f7aed48f37ceed2657bd92dc633aaa9c793615b1ea93ff619a7d36fb7ecd273c3a90d485016c49ca4226823e1204c21e5909f7ce37a6cf53ce4a41c22e6c1d72cd6b2e5f397fe4c67cd58d8f97ab531b5a05123550160d57cf2cb59af373dcd9a8ddf87575077f76a70a4531529f0efe52ff28330ca0b56cbb98226f6b933e28cc63a2900731c2022d96e5032353d3b5cb59ca60218c5279ff197e62351afb1c50958bbdca13599c330b72e12d51e95aad798b0d4059911cde21883308505feffb99f4520b15c8864fb53ac37572fb9bff4eac075fb13c56c42c52eecc82619c54fe8a9289debd911e9d15369f47aa2b8edf38249cbf1a66ea45c88ea9c7c89f0f5f1c3b6aa26457b2a530e9ce5061ba5a5be984ea3574c210fc708498a4b52d1f4710d72f23848b2d1208ab7e913926864203a98d52bcfe1cd1bf2731c913772479d4e00ab7ee24382c7728f1d95c7f068e86e31c778bb450b4bfb207892ec9b9ad01d97d7a02b730e56fda37944cf28295c1a99a6bd7a7753b3c34b961826a7aed5007714ca88cb180198925643b7eac4ddc5b74eae299b97e34b3b57e0c68a53511ffa590dc19b364e3047e6c8cd9adad1cdbc2d07f34c7b398d0ea593816e830104bd843975126b11eba44bc46bf59f140007c54e809889121439303a744cb139e2125a396f17bae4765017265e73ef0b89c68faffdac1112a77ed1ebf3d9804e22f1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14:31:11 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000), 0x0, 0x80901) ioctl$MON_IOCX_MFETCH(r0, 0xc0109207, &(0x7f0000000080)={0x0, 0x0, 0x80000001}) 14:31:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000064c0)) 14:31:11 executing program 7: clock_adjtime(0x0, &(0x7f0000000200)={0xfffffffffffffffd}) 14:31:11 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000007c00)=[{{&(0x7f0000000d40)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000700)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x2780, 0x7f, 0x5, 0x4, 0x6c, 0x9}, {0x8, 0x2, 0x9, 0x3f, 0xe69, 0x4}], ['\x00', '\x00', '\x00', '\x00']}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000d80)={{r3}, 0x0, 0x6, @inherit={0x48, &(0x7f0000000900)={0x0, 0x0, 0x6b527d9c, 0x800, {0x0, 0x100000000, 0x81, 0x80}}}, @name="b9f21eb4ca3ae7833822c808c1467df2ac2cafb7f496b6c422b2801af668eb61bef33a332d73b1f4c3d4e9066bdf894e0f74fb92c0995618ef37c1eea9e540ad732c2608e7fde1c7ebd4a8b71b4f49735ecaa913f63248dd317e90dd2192594a8a967ba6ac1fedc70c2427b88bba7d5a2b7fd046371930c36845d6a0bb005c0396ce98f9db0211e235fd83d70df39a3392957c3133992bfde6c6f2b645e724eba7fd73529aa53a0204170d69550a6c99c3d628b9deb803e1ddcafb55caa56f4ce8a4f76072383b9339dec8b286d1a156ed7144be25da41b854ea1413cbd6f4d0eaea9f8d14026d3617261c199b2a27975f6a3ccd445aab514c4a1d36bf451ad3325174f563d3028cc159401f7c5798baf3f46f240b7802100e61f7070055e14b4135ec9e3474e6e4f17566f1bd4d7801583fcc5a125d4df613ede12d50df448750833eb1b011aca0d65f3cf873d13a0181807567aa23c887bf31cd394d826d7c42952bcc2ef8fc543cfccbf729ca98c269008018d5d179189b19d2fc2659e46ccfe36efa6fa9260f21df9c9d19e27752969470ede9d0d017afef390f952664f0996bfa00af3331e763637581f97b10643d9b4759b67e529555a78ade359d5526892fb275e5fc98f025c6a75078c4528b2fd5848df82576b0c2492ff5f9b81930d5c79a0432febf88f730c877f732ab29bed873ab310119482b2772ef45b526c181aa4a83a1c212a45109337cb4293a81e9d9fde091c61714882aba90247d6961bea85c2a06e63336a3f2ec78fa0d2eae93be30b3f20aaab32c985684f59980efbc2303759ff3872ccd8c01d66af9d7fab680edc3784316c00406a795afb7e3f4f39f343fa192a701a987398f80cb751aa8f24c1f62e4bd1f06bc16c260152b57b5a334ad8b86c53ced841f3ddcb0a7f4e1cb762f94c6c21546e3cd4683598fea7ebc9d57ebca97bcec58a6545fdf99c2ba437ef132f8116365f441961452c59afab941f478a3465fba7d5f1599b3f881a55a75e98f16c00036fc676251d4c7e859c8cf60900908acad45213de993ebabc551f8ce9e5dfca54eeae70e5e1b1e5227322b0d516b041d5f3991c8fab24eea98aa64283ba4a4f06e4d5efe2223762325e1397019cd5a50f351dd4162c5d457d203678204489f8821b805b74eefdd1898334b44b65f40c1da49b2f1ae1c31e059f8f047d04b45d376eac3c11b85cd0a4c2b7651967ad0d819452623ec4771d6e862c440b7a4a2b662a08f3ae46216b6509591819348c9ae946dadd40fd916849782fe460bd87cd82aceb2701d2037f877207d26404067987583db4018be5a116bf323487bb35256edb991f4d7cd5bdc57e60face92f4d4d5f31ec6a61ac152e9b7bd117c5f1bce2788c79866e7d20c8651455e593b525e1e0d29a8045c8265d7dcab6b9306021b89be655b7634d848516c052a802cf456009c46ce1896e7f5bed6f8be18ca40159c5ea17c66550d8d8194a1f4924d495cab7159ed6c375aea6f9aa6f32968f7d1c9a2247d6f97cf5a91e6d079981c3d197b8ea2ffce9fa199cf00bdf7c46cfa76be94d38f8a6d5deb38aa37c920ae2ef97dcaa6777eb5606b6e44a0b0718ad8f5902d4d64aa156a8307f448dca27ebdb46a84e198a471210aa758149838b3dfcf647ebf1a36e90c9d3a79af79d3992044a652ca41d69f51aee7865e3f56a57006c9e1d188bf8fbb24eb0a032c5da22b5fbde274912bf4ce704cea4057191a64e530a76f34d7f8c03cad2d0285c9d8b2ea96797ca553616720193db43e9ac55cb6cc5ad191dd9d5b3a41a1b21a184c71d0d10423bb496fc0f3ec895b184a11432aa554a5b80344e097a152f630485d203bbd62400b1795dd17d328f34ae60e5d4cbc61e78efaa8a5d086ec90aff3c9e3b2a62bb5f306ae528bbfb173ca6f67e691f81a0f88e18084c40ce1b1930e84aed07a47a1532aaf5c0775deeccb737aed35ee43ba88a9b61792b981dba24d472fe82aae015390f76ad7b33e6c79113c673fcfead06677a242aa9dec0c500e2cbffd73ffadca0bfa07122cb97e1c8e87f657b3529edbfa236ff6719eeb77a703a2f1ab1c44105d26ad29ab174e0ea697dd8189c6e612d74d603389a5f2598b95a55e3c1b74a032696109a4dd11634351a6459771907e8766e0fea211001842a13ee41efa1ee31db34e61f973d639d55d61e0ac7a1361282f2d86724d7419bb3ee6192dc41b5bc2c497da5f5e64729f641b47b4850ab6f2f9a2536918874c76485c7b49e609ebdb8d1e8dbd225823a605d56d711b872c37dee6a3f7b4ebf3e753bde72e4ee8282fd97633ab05afda5d4e9a4b2f2bc417b8282cedac17d38f18bcc788a7483126bff4a0773d5075050b4528f98a5f2b70fb50520cbe93b7f4854e45e2ce62eaaef6293c11bb5bd3d0cd08a37e92477f283769e53fbc6472aecaad81642259ca1d916a8ede3b124f5cf28ff9331ee880fe35b7b9b51df3e3f07d644c48166b5f8a840848178b9e3e3b1d6b6509dceb25bb994ef69b834456e50c63a65ca851c3771dd905c874f05066cdb2b7f8d5e082ce72d8e8297bfca033ec00ad2fd3210b3f65f6af6a70c2a49d24102426c08d08e3448301350751e43e4b425ea1b1313a6e285a19bb911d571201d30f28c62b77e78936c7502f6f4c607027d6b661a4c6d09c08d2d33d42dd26153a8e633bd3f6eb6d00712796a135f8277d7a57bd7f26dbad854000069f52c99d660973fa8ec73bdf65d52763ce0068ceff07cf154052221f4ddc01ce325e176c6be04e0cddfbdc2f7aed48f37ceed2657bd92dc633aaa9c793615b1ea93ff619a7d36fb7ecd273c3a90d485016c49ca4226823e1204c21e5909f7ce37a6cf53ce4a41c22e6c1d72cd6b2e5f397fe4c67cd58d8f97ab531b5a05123550160d57cf2cb59af373dcd9a8ddf87575077f76a70a4531529f0efe52ff28330ca0b56cbb98226f6b933e28cc63a2900731c2022d96e5032353d3b5cb59ca60218c5279ff197e62351afb1c50958bbdca13599c330b72e12d51e95aad798b0d4059911cde21883308505feffb99f4520b15c8864fb53ac37572fb9bff4eac075fb13c56c42c52eecc82619c54fe8a9289debd911e9d15369f47aa2b8edf38249cbf1a66ea45c88ea9c7c89f0f5f1c3b6aa26457b2a530e9ce5061ba5a5be984ea3574c210fc708498a4b52d1f4710d72f23848b2d1208ab7e913926864203a98d52bcfe1cd1bf2731c913772479d4e00ab7ee24382c7728f1d95c7f068e86e31c778bb450b4bfb207892ec9b9ad01d97d7a02b730e56fda37944cf28295c1a99a6bd7a7753b3c34b961826a7aed5007714ca88cb180198925643b7eac4ddc5b74eae299b97e34b3b57e0c68a53511ffa590dc19b364e3047e6c8cd9adad1cdbc2d07f34c7b398d0ea593816e830104bd843975126b11eba44bc46bf59f140007c54e809889121439303a744cb139e2125a396f17bae4765017265e73ef0b89c68faffdac1112a77ed1ebf3d9804e22f1962c61de456ace2db17d0882d3c93f0683c04b80099d9ed283c0632c16cd4549749b8ec99b5774776065f8e8120487acc5bbc5becc551b097f14e3083d8b83f8a93deacee99c3142c53ea0855e495b806ec2eb5e23d0c4407ae9c542eda1ebeb20a9ee272e29022ecb226a8ffcf5fec6c7ddb9d3567e0eea85ed08682561bc315e43619cef8794e387b80dc7371bb88ae419f76d6f24248f642d709e9dbad16db58b05f6f470ecb5f099a676db86b6116b2e7ac4669fed6775a4634b6a52291e24246263e0de4ea70f9588a1611631dec8eb053ea4920894d82e41323fb8247323e5716a06e94449667b8729d9674bfae781c950afa107d80fc8fb67cc9ad82b0c19733e534f357c8d7786db723122289aa7fa43e6c89b5323b06cb21218e9e0631c3536d3b5c4e5f24d806816e743406d4a07c18eca344cad8a3b48d0cb2d15889ecdbf901fcf1f8421ddd0fbcfd54fea4fac9f2b6276ddbf4f3fa687120ff5b6b43e05b1226db946969f7b0185e09f326ccaedfe26729c7a1df45ef10a68e0ff10909af3d125f7fe28457c98600a915d2e252ea8e1faa174cf3a4554852c6409c65d8a34d1a342253c2dd9870bec98e660d01132ef916548dd253146e91e8db196a1892b544366bc34dc8ca784ebdfdb9eabc617b419d4cf363d3786718d569941a61d404d245ee89019160ff57f63215d81095d4224ac3a3cf5ea8af961a4f8a91d0faeefe8fea0dd63c6398a570522ff65ee67e04ddb101ee619dc86feb6621fca5555c26cd7179fa5fbd61220af2ef3a4ce48e7eef520668a31a20909ad89cc51b2a6052a5b62fbfe1a545a81acc5763aeec2378ea10b880b5e2f2eb16b7c5c2de1f9e980384ab7d2037fb62893c5f23437934004f179b9b2a63856cf653ab1266645629de30272f6065388a72eacc4df5cf01eeaa51ce12082f82c68a3cf47ed0ecada24cfe02554889eb0059b26e524715b09222e2bfa7f0b7b72f70d42c497fe4a450e5c87a35d122745afe66b7b6a07f73a4ed943c4ad01ee63b64a133d2b9b4dbc97a19ccd0d64534efc617090af154164dc987c592eb6c0d15334fe2744757a39f81535d0a3c161310adcd3737d73af9c576ea30428ce1862a87b39956356bca6975d7098c047201e55b791775e6ef75e67350568c1d5b3fa954494906daba79d314570b79063a8edf3e12f532d0163bddd3a246e63cab53c758dc638b49e2df7b41c1892537d9f41475c13769004aa854cb3e8a779e42c59a69baffb2907fd6826073f0a21d99d8b972cbf3282b53089af4b6d3dbbc6d180ae2fcd7a846f6cbf3e6ed6eac22c42dd6c52f37bd7187141a7e41f2fdbebaa9eb5bc5f64ead5a3c8b278b4bb6580916c02297a1da28614bcd1887a7c025e1c8036af06fc066dd92d223cf199313561e8f50368386bd47d486e1c70d71251e97fa2f637ce2ad3f6e4b701c4aa22b5b2bd7a3995ce4887550b9f40f26b11faba8fcecc63850c98d7f2f303a38f90c04304428419d56b8b0ad68b5693adc046b8bd64eef947849ebc2bbd4fd51e8ed1db336db69215a9bafdcc496b8266921b5d1a92fc8a4c52dbe15cbc8e0788249d550c31a88d2c271c7e7bd2c43afeac2ff49df7b96bdddbf5d7176c64539ea340064d08c59f54b971ffdc6d467dc93bc3d2972920f900f528ba5ad512476b580011633d63a6086956a6fb5039e6d248e14b0448e8af116dd1020179e2abe1234ba1d3327bae83ac8e15b8ba2c227761add750d13ceaa083e7f8b29fd3fb608265d6c3bed373d648f68cc3c24f2e121c3951da8cc45b554726bea2185e41c55fa111ef1ac9eb6c4f85dd2902d2fc43b5ae28b9cacd0e3dcc82dc636816f44f8d49306a662a37dd8d03c316cc46d840817f24094e55b14560b947a278282391021385b52ed58fa86cd60398b4399903c54fa33e685bede69b23f4f5e18f4c3637f35c67e7667007c0026838bb6f8220564d000d877b4df082d3b305d9435cfb45dc3e4a459920ba4cc3443e5c61cd2574574aab81ad660d00611f2121de0e0e3ce4b1d6785874161258e69794f970ab260d3c96e103ac5aa6975e5b1768cc3a4fe83292505c5f3f2618664eb5529a25d54f95486ed276c79b99e64bbff9364440ff397e8d807f6d55b461a80e0d11a73753f674e38c4e0845b5a5bb229"}) 14:31:11 executing program 5: r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000680)={0x0, 0x1df2, 0x4, 0x102, 0x285}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000400)=0x80, &(0x7f00000005c0)=@isdn, 0x0, 0x80800, 0x1, {0x0, r5}}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r6, r7], 0x2) 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) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r8, 0x0, 0x0, 0x87ffffc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000640)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000480)=0x10) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d65, &(0x7f00000001c0)={0x0, 0xf798, 0x4, 0x1, 0x60, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) 14:31:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000007c00)=[{{&(0x7f0000000d40)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000700)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x2780, 0x7f, 0x5, 0x4, 0x6c, 0x9}, {0x8, 0x2, 0x9, 0x3f, 0xe69, 0x4}], ['\x00', '\x00', '\x00', '\x00']}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000d80)={{r3}, 0x0, 0x6, @inherit={0x48, &(0x7f0000000900)={0x0, 0x0, 0x6b527d9c, 0x800, {0x0, 0x100000000, 0x81, 0x80}}}, @name="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"}) 14:31:11 executing program 2: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x8) close(r1) dup3(r1, r0, 0x0) 14:31:11 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000007c00)=[{{&(0x7f0000000d40)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000700)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x2780, 0x7f, 0x5, 0x4, 0x6c, 0x9}, {0x8, 0x2, 0x9, 0x3f, 0xe69, 0x4}], ['\x00', '\x00', '\x00', '\x00']}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000d80)={{r3}, 0x0, 0x6, @inherit={0x48, &(0x7f0000000900)={0x0, 0x0, 0x6b527d9c, 0x800, {0x0, 0x100000000, 0x81, 0x80}}}, @name="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"}) 14:31:11 executing program 7: r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000680)={0x0, 0x1df2, 0x4, 0x102, 0x285}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000400)=0x80, &(0x7f00000005c0)=@isdn, 0x0, 0x80800, 0x1, {0x0, r5}}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r6, r7], 0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r8, 0x0, 0x0, 0x87ffffc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000640)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000480)=0x10) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d65, &(0x7f00000001c0)={0x0, 0xf798, 0x4, 0x1, 0x60, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) 14:31:11 executing program 0: r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000680)={0x0, 0x1df2, 0x4, 0x102, 0x285}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000400)=0x80, &(0x7f00000005c0)=@isdn, 0x0, 0x80800, 0x1, {0x0, r5}}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r6, r7], 0x2) 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) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r8, 0x0, 0x0, 0x87ffffc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000640)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000480)=0x10) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d65, &(0x7f00000001c0)={0x0, 0xf798, 0x4, 0x1, 0x60, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) 14:31:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000007c00)=[{{&(0x7f0000000d40)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000700)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x2780, 0x7f, 0x5, 0x4, 0x6c, 0x9}, {0x8, 0x2, 0x9, 0x3f, 0xe69, 0x4}], ['\x00', '\x00', '\x00', '\x00']}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000d80)={{r3}, 0x0, 0x6, @inherit={0x48, &(0x7f0000000900)={0x0, 0x0, 0x6b527d9c, 0x800, {0x0, 0x100000000, 0x81, 0x80}}}, @name="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"}) 14:31:11 executing program 2: r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000680)={0x0, 0x1df2, 0x4, 0x102, 0x285}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000400)=0x80, &(0x7f00000005c0)=@isdn, 0x0, 0x80800, 0x1, {0x0, r5}}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r6, r7], 0x2) 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) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r8, 0x0, 0x0, 0x87ffffc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000640)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000480)=0x10) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d65, &(0x7f00000001c0)={0x0, 0xf798, 0x4, 0x1, 0x60, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) 14:31:11 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000007c00)=[{{&(0x7f0000000d40)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000700)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x2780, 0x7f, 0x5, 0x4, 0x6c, 0x9}, {0x8, 0x2, 0x9, 0x3f, 0xe69, 0x4}], ['\x00', '\x00', '\x00', '\x00']}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000d80)={{r3}, 0x0, 0x6, @inherit={0x48, &(0x7f0000000900)={0x0, 0x0, 0x6b527d9c, 0x800, {0x0, 0x100000000, 0x81, 0x80}}}, @name="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"}) 14:31:11 executing program 1: r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000680)={0x0, 0x1df2, 0x4, 0x102, 0x285}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000400)=0x80, &(0x7f00000005c0)=@isdn, 0x0, 0x80800, 0x1, {0x0, r5}}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r6, r7], 0x2) 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) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r8, 0x0, 0x0, 0x87ffffc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000640)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000480)=0x10) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d65, &(0x7f00000001c0)={0x0, 0xf798, 0x4, 0x1, 0x60, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) 14:31:11 executing program 5: r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000680)={0x0, 0x1df2, 0x4, 0x102, 0x285}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000400)=0x80, &(0x7f00000005c0)=@isdn, 0x0, 0x80800, 0x1, {0x0, r5}}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r6, r7], 0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r8, 0x0, 0x0, 0x87ffffc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000640)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000480)=0x10) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d65, &(0x7f00000001c0)={0x0, 0xf798, 0x4, 0x1, 0x60, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) 14:31:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\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, 0x7) fdatasync(r0) 14:31:11 executing program 3: r0 = timerfd_create(0x1, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x0, r1+60000000}}, &(0x7f0000000200)) 14:31:11 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000007c00)=[{{&(0x7f0000000d40)={0x2, 0x4e24, @loopback}, 0x10, 0x0}}], 0x1, 0x8000) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000240), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@multicast2, @dev}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000700)={0x0, 0x0, 0x4, 0x0, '\x00', [{0x2780, 0x7f, 0x5, 0x4, 0x6c, 0x9}, {0x8, 0x2, 0x9, 0x3f, 0xe69, 0x4}], ['\x00', '\x00', '\x00', '\x00']}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000180)={@multicast2, @private=0xac141400}, 0xc) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000d80)={{r3}, 0x0, 0x6, @inherit={0x48, &(0x7f0000000900)={0x0, 0x0, 0x6b527d9c, 0x800, {0x0, 0x100000000, 0x81, 0x80}}}, @name="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"}) 14:31:11 executing program 3: r0 = timerfd_create(0x1, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x0, r1+60000000}}, &(0x7f0000000200)) 14:31:11 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='B\xdb/\x89\x03l\xdeb\xcb\xb54\xed\xbeLY\xb5Z\xe1\x12S\xf5G\xcc\xf3\xe9\x02h\v\xca(\x96\xe1C\xdf\x1c\xea\x85C\xfb\x10\x13\xfa\x03\x16\xcd\x17\xa2\x80\xa1z\xb4r\x95\xc3@\x9d\xa6\xf1\x92#}g\xd3`\xf7\xcez\xcb\xb3\x1a\xbb\xc48e\x8e\xb1&\xd1\x8a\xe6!\x7f\x8d\xea,qx\xa28\xbf\"\xc7e\x06L\xb06\xeb<$\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, 0x7) fdatasync(r0) 14:31:11 executing program 2: r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000680)={0x0, 0x1df2, 0x4, 0x102, 0x285}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000400)=0x80, &(0x7f00000005c0)=@isdn, 0x0, 0x80800, 0x1, {0x0, r5}}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r6, r7], 0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r8, 0x0, 0x0, 0x87ffffc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000640)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000480)=0x10) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d65, &(0x7f00000001c0)={0x0, 0xf798, 0x4, 0x1, 0x60, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) 14:31:11 executing program 7: r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000680)={0x0, 0x1df2, 0x4, 0x102, 0x285}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000400)=0x80, &(0x7f00000005c0)=@isdn, 0x0, 0x80800, 0x1, {0x0, r5}}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r6, r7], 0x2) 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) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r8, 0x0, 0x0, 0x87ffffc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000640)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000480)=0x10) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d65, &(0x7f00000001c0)={0x0, 0xf798, 0x4, 0x1, 0x60, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) 14:31:11 executing program 1: r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000680)={0x0, 0x1df2, 0x4, 0x102, 0x285}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000400)=0x80, &(0x7f00000005c0)=@isdn, 0x0, 0x80800, 0x1, {0x0, r5}}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r6, r7], 0x2) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r8, 0x0, 0x0, 0x87ffffc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000640)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000480)=0x10) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d65, &(0x7f00000001c0)={0x0, 0xf798, 0x4, 0x1, 0x60, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) 14:31:11 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x31, &(0x7f0000000000), 0x4) 14:31:11 executing program 3: r0 = timerfd_create(0x1, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f00000001c0)={{0x77359400}, {0x0, r1+60000000}}, &(0x7f0000000200)) 14:31:11 executing program 0: r0 = syz_io_uring_setup(0xfa7, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x2}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000000)=0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) syz_io_uring_setup(0x2175, &(0x7f0000000680)={0x0, 0x1df2, 0x4, 0x102, 0x285}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, r3, &(0x7f0000000400)=0x80, &(0x7f00000005c0)=@isdn, 0x0, 0x80800, 0x1, {0x0, r5}}, 0x3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xfffffdef) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup/syz1\x00', 0x200002, 0x0) r7 = syz_open_dev$tty20(0xc, 0x4, 0x1) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f0000000800)=[r6, r7], 0x2) 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) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 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, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r8, 0x0, 0x0, 0x87ffffc) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000640)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000480)=0x10) syz_io_uring_submit(r1, r4, &(0x7f0000000180)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x4}, 0x101) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_CONNECT={0x10, 0x2, 0x0, r3, 0x80, &(0x7f0000000280)=@l2tp={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x100001, 0x0, 0x0, 0x0, 0x0) syz_io_uring_setup(0x7d65, &(0x7f00000001c0)={0x0, 0xf798, 0x4, 0x1, 0x60, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140), &(0x7f0000000240)) 14:31:11 executing program 5: munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = socket$nl_audit(0x10, 0x3, 0x9) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000100), 0x4) 14:31:11 executing program 6: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = 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\x9 VM DIAGNOSIS: 14:31:09 Registers: info registers vcpu 0 RAX=0000000000000003 RBX=0000000000000001 RCX=1ffffffff0e0c4d8 RDX=0000000000000004 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff854cf680 RSP=ffff88803d327900 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000000246 R13=0000000000000000 R14=ffff88803c4009cc R15=ffff88803c400870 RIP=ffffffff81206046 RFL=00000006 [-----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 00007f16c9117540 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=00007f16c9302620 CR3=000000003c244000 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 ff00ff00ff00ff00 ff00ff00ffffff00 YMM01=0000000000000000 0000000000000000 0100010001000100 01000100010100ff YMM02=0000000000000000 0000000000000000 61305f315f315f4c 53534e45504f0030 YMM03=0000000000000000 0000000000000000 0000000000000000 00000000004f0030 YMM04=0000000000000000 0000000000000000 504f0061305f315f 315f4c53534e4550 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=ffffffff823bd4ac RDI=ffffffff8765c9a0 RBP=ffffffff8765c960 RSP=ffff88801836f638 R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001 R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0ecb984 R15=dffffc0000000000 RIP=ffffffff823bd501 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 00007f8ee2352700 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=00007f18ffd3a000 CR3=000000003c626000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 00000000000000ff YMM01=0000000000000000 0000000000000000 2525252525252525 2525252525252525 YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff 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