, &(0x7f0000000640), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:08 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:08 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:08 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7400000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:08 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:08 executing program 1: r0 = syz_open_dev$midi(&(0x7f00000002c0)='/dev/midi#\x00', 0x3, 0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./bus\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000000140)='./file0\x00', 0x109001, 0x0) fchdir(r1) getpeername$llc(r0, &(0x7f0000000340)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x10) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) sendfile(r1, r0, &(0x7f0000000200), 0x2) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0004000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f758dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774b7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) mq_open(&(0x7f0000000280)='/dev/midi#\x00', 0x0, 0x24, &(0x7f0000000300)={0x0, 0x80000001, 0xffff, 0x0, 0x7fff, 0x3, 0x0, 0x6}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:08 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xfffff000}, 0x28) [ 1478.999907] block nbd0: NBD_DISCONNECT 03:46:08 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1479.028006] block nbd0: Disconnected due to user request. [ 1479.033701] block nbd0: shutting down sockets [ 1479.039572] jfs: Unrecognized mount option "õ" or missing value 03:46:08 executing program 4: socket$inet6(0xa, 0x5, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:08 executing program 0: socket(0x10, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) 03:46:08 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x74000000}) 03:46:08 executing program 4: socket$inet6(0xa, 0x5, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r0}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:08 executing program 6: socket$inet6(0xa, 0x5, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1479.246581] block nbd0: NBD_DISCONNECT 03:46:09 executing program 6: socket$inet6(0xa, 0x5, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:09 executing program 0: socket(0x10, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) 03:46:09 executing program 1: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) open(&(0x7f0000000140)='./file1\x00', 0x292380, 0x4) 03:46:09 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r1}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:09 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xa0018000}, 0x28) [ 1479.401056] block nbd0: NBD_DISCONNECT 03:46:09 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:09 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x6000000}) 03:46:09 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:09 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:09 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xa00000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:09 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:09 executing program 0: socket(0x10, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_DISCONNECT(r0, 0xab08) [ 1479.679340] block nbd0: NBD_DISCONNECT 03:46:09 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0xf5ffffff}) 03:46:09 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:09 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xffffa888}, 0x28) 03:46:09 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) 03:46:09 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:09 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1479.889294] jfs: Unrecognized mount option "ÿ" or missing value 03:46:10 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x9e9}) 03:46:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DISCONNECT(r0, 0xab08) 03:46:10 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x8cffffff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:10 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:10 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x8001a0ffffffff}, 0x28) 03:46:10 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:10 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x12, 0x0, 0x0, 0x3, 0x81, 0x0, 0xb12}, 0xd4) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) ioctl$RTC_AIE_ON(r2, 0x7001) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x4, 0xfffffffffffffffa, 0x8001, 0x7, 0x8, 0xff, 0x63, 0x2, 0x6, 0x81, 0x3ff}, 0xb) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) [ 1480.330664] block nbd0: NBD_DISCONNECT [ 1480.337193] jfs: Unrecognized mount option "é" or missing value 03:46:10 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DISCONNECT(r0, 0xab08) 03:46:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:10 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x3f00000000000000}) 03:46:10 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1480.534276] block nbd0: NBD_DISCONNECT 03:46:10 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:10 executing program 0: r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DISCONNECT(r0, 0xab08) 03:46:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:10 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1f000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:10 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:10 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x1f00000000000000}) [ 1480.788484] block nbd0: NBD_DISCONNECT 03:46:10 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x0, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1480.868948] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1480.876182] FAT-fs (loop1): Filesystem has been set read-only [ 1480.925205] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) 03:46:10 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1480.966913] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1481.000176] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1481.051121] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000ff0) [ 1481.064523] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000202) 03:46:10 executing program 1: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x114, r2, 0x500, 0x70bd28, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6f}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @multicast1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffeffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x85d1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x114}, 0x1, 0x0, 0x0, 0x800}, 0x40010) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:10 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x4000000000000000}, 0x28) 03:46:10 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x97ffffff}) 03:46:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:10 executing program 0: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:10 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:10 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:10 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4c, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1481.208133] jfs: Unrecognized mount option "ÿ" or missing value [ 1481.218206] block nbd0: NBD_DISCONNECT 03:46:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:11 executing program 0: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:11 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:11 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0xa00}) 03:46:11 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x1f, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:11 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1481.460687] block nbd0: NBD_DISCONNECT [ 1481.596693] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1481.604046] FAT-fs (loop1): Filesystem has been set read-only [ 1481.633032] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) 03:46:11 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1481.661857] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1481.676531] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) 03:46:11 executing program 0: r0 = socket(0x0, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:11 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xa, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:11 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x1000, 0x0, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:11 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x7}) 03:46:11 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x40000000}, 0x28) 03:46:11 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000200)=0xfa33) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e6661740002040100e834637600f8", 0x31b}], 0x1000, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000340)=0xfffffffffffffffd) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000003c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f, 0xd}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r2, &(0x7f0000000400)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x4, @remote, 0x7}, {0xa, 0x4e23, 0x8, @empty, 0x3}, r3, 0x8000}}, 0x48) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000000140)={0x12, 0x33, 0x15, 0x10, 0x5, 0x1a, 0x6, 0x16d, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000280)=""/108) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:11 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:11 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:11 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1481.786001] jfs: Unrecognized mount option "" or missing value [ 1481.812086] block nbd0: NBD_DISCONNECT 03:46:11 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x0, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(r1, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:11 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xc0ed0000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:11 executing program 0: r0 = socket(0x10, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:11 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="8a5c010700315f85715070") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x11, @loopback, 0x0, 0x0, 'wrr\x00'}, 0x2c) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000100)="99e78fa3cf20618c3b3b4d7096c27250a767ac90e419979b945b6e17d69ff4dcd57451bec20e0d18085e644aa2c67e9e55f0b410c545247d7b2d42dd45962a603f54610f3efe54ce931bc8a4f6b085d1530abd7576793dc5bc42c97396d4ad3e2f3164d5117b515b218972a6f83e959fe8d74b63d9bb4548dc1bc628788650d72eb7d5c8c71a0f621953979a1ca73a63261ea8f28975e46b93fdfc46b8973c212bc5a99a982550d902", 0xa9) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x2b, @multicast1, 0x4e20, 0x0, 'lc\x00', 0x10, 0x9, 0x6a}, 0x2c) 03:46:11 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x200000000000000}) 03:46:11 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1482.003688] block nbd0: NBD_DISCONNECT [ 1482.040568] IPVS: set_ctl: invalid protocol: 43 224.0.0.1:20000 03:46:12 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:12 executing program 0: r0 = socket(0x10, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:12 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:12 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x6c000000}) 03:46:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000900)="afbd001b79", 0x5) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000001080)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/188, 0xbc}, {&(0x7f0000000300)=""/139, 0x8b}], 0x2, &(0x7f00000007c0)=""/71, 0x47}}], 0x1, 0x0, &(0x7f0000001140)={0x77359400}) 03:46:12 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x1000000}, 0x28) [ 1482.340533] block nbd0: NBD_DISCONNECT 03:46:12 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYPTR64], 0x8) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000200)='./bus\x00', 0x0, 0x10}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000006c0)=0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000007c0)=[0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xee00, 0xee01]) fcntl$getownex(r2, 0x10, &(0x7f0000000800)={0x0, 0x0}) getresuid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) r10 = getgid() r11 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000900)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000940)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000a80)=0xe8) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000c80)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000340)="16f4a5ef8242b6ffe4dd4d2610dd1b4334c2dbb0ac25251d222fb2c1661ad1f5c9f1d95fb8e22c75c6951784ec6b0e026da5595e2bac257b14c3527c176aa3ceec0b7340d6f72e0994026457cba8bcd0042bb6578e5abc09ace5f4878e8eaa693a4c47b0c9c226b263bbbb9c33628603e7317a0685cb947adc5b4a8541e4a552521ffc31c8dafa22fd4ca81a82b4f12b37f9f735f1f519f3f96fda68bc43fc3cf4eed85508c583c46a518fdf570deaa07910b676905a0371cea46eca90e64d941043", 0xc2}, {&(0x7f00000004c0)="eb2e9130144139d6ae17e71f6368077fa223cbdc453b9c0684a2c63192df9a54eb24a774fee558688846311bb95d404625f075df2443fe5487f547dded627964d1f058d9c829748c1f64ce9f69864eff78e38203debc952c219a5c384c7daa73ca8adc11b06f20592b0d80810d09fa427d9872ddaf670ddeec46e5122bd94bfd0a4e46c078a72546508a93d177779f6c153260bc2adcabd675eec735301674ee3ff4c44d3c7e74e295ffe3c347730f244ab12d5c41df7822", 0xb8}, {&(0x7f0000000580)="76a65df324a5f99466c0ac4db48c4206db72b7e88023a9fe6d5f5297eadcb39711d5a0c41d5161ecaf1420d8c4a04072d4f0a26cffd12b4e4e4e8a872db0461eef1ad9725abcb249a4f9f293cf824bea63dc1afb3cb934c0004e42e9acc43f3a9917c5dc3130373cb7ef1850bc613e96726b4909539d2d303b0ef981", 0x7c}, {&(0x7f0000000600)="aa8cdc3ef749f93dce62d3b595ec62c8cd58d32271c560851812c05d71652139cfbebafe338ba49d6c4bc6b89f67a47a6784e46f3a8176f905eb247288982708d7719d4339de929786a4aa1ef316c644ee5b0b0e643e3abd52ff8ab5feac4912a0877766f9e22215173d0951ec89f1b8238a11e1c299145d16f3fffde48fb38ac8d59ca72cf151c077c273c6cbe431fa1821cf0588a04a200e58b93cc4b7585a2f114fb28edfaf2d3e00d1b71e3fa6adb8c3c82d2e1ed95a0ed2a49cae666e0a", 0xc0}], 0x4, &(0x7f0000000b80)=[@rights={0x28, 0x1, 0x1, [r1, r3, r4, r2, r1, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r11, r1, r3, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r2]}], 0xf8, 0x20040001}, 0x8000) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:12 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:12 executing program 0: r0 = socket(0x10, 0x0, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:12 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:12 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:12 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000900)="afbd001b79", 0x5) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) recvmmsg(r1, &(0x7f0000001080)=[{{&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/188, 0xbc}, {&(0x7f0000000300)=""/139, 0x8b}], 0x2, &(0x7f00000007c0)=""/71, 0x47}}], 0x1, 0x0, &(0x7f0000001140)={0x77359400}) 03:46:12 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x7400000000000000}) 03:46:12 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x8000a0}, 0x28) 03:46:12 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1482.783803] block nbd0: NBD_DISCONNECT 03:46:12 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x0, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:12 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1f00000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:12 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x7000000}) 03:46:12 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:12 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:12 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x6000}, 0x28) [ 1483.034062] block nbd0: NBD_DISCONNECT 03:46:12 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x20100000}) 03:46:13 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x20, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:13 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:13 executing program 4: 03:46:13 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x48}) 03:46:13 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:13 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffff5, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:13 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xffffffffa0010000}, 0x28) 03:46:13 executing program 6: [ 1483.692966] block nbd0: NBD_DISCONNECT [ 1483.699945] jfs: Unrecognized mount option "H" or missing value 03:46:13 executing program 4: 03:46:13 executing program 6: 03:46:13 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:13 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x2300000000000000}) 03:46:13 executing program 4: 03:46:13 executing program 6: [ 1483.928231] block nbd0: NBD_DISCONNECT 03:46:13 executing program 0: socket(0x10, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DISCONNECT(r0, 0xab08) 03:46:13 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xf0ffffffffffff}, 0x28) [ 1484.168683] block nbd0: NBD_DISCONNECT 03:46:14 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000140)=0x4) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:14 executing program 4: 03:46:14 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfdfdffff00000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:14 executing program 6: 03:46:14 executing program 0: socket(0x10, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DISCONNECT(r0, 0xab08) 03:46:14 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0xffffffffffffff7f}) 03:46:14 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:14 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x8000a0ffffffff}, 0x28) 03:46:14 executing program 4: [ 1484.703534] block nbd0: NBD_DISCONNECT [ 1484.716669] jfs: Unrecognized mount option "" or missing value 03:46:14 executing program 6: 03:46:14 executing program 0: socket(0x10, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_DISCONNECT(r0, 0xab08) 03:46:14 executing program 4: [ 1484.819102] FAT-fs (loop1): bogus number of reserved sectors [ 1484.825079] FAT-fs (loop1): Can't find a valid FAT filesystem 03:46:14 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0xffffff7f}) [ 1484.891963] block nbd0: NBD_DISCONNECT 03:46:14 executing program 6: 03:46:14 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x88a8ffff00000000}, 0x28) 03:46:14 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) [ 1485.023847] jfs: Unrecognized mount option "" or missing value [ 1485.148471] block nbd0: shutting down sockets 03:46:15 executing program 6: 03:46:15 executing program 4: 03:46:15 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffff0700, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:15 executing program 0: 03:46:15 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0xfffffff6}) 03:46:15 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x9000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:15 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000140)=""/60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) [ 1485.555958] FAT-fs (loop1): Unrecognized mount option "’í±F>=dÏŽàÏ¿v " or missing value 03:46:15 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x88a8000000000000}, 0x28) 03:46:15 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x9effffff, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:15 executing program 0: 03:46:15 executing program 4: 03:46:15 executing program 6: [ 1485.660586] jfs: Unrecognized mount option "ö" or missing value 03:46:15 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x4c000000}) 03:46:15 executing program 4: 03:46:15 executing program 6: 03:46:15 executing program 0: 03:46:15 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xf, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:15 executing program 6: 03:46:15 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1f00, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:15 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x88a80000}, 0x28) 03:46:15 executing program 4: 03:46:15 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0xfcfdffff}) [ 1486.206921] jfs: Unrecognized mount option "ÿ" or missing value 03:46:16 executing program 4: 03:46:16 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x7b1a, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:16 executing program 0: 03:46:16 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x300}) 03:46:16 executing program 6: 03:46:16 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xf000}, 0x28) 03:46:16 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000200)) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:16 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x600, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:16 executing program 0: 03:46:16 executing program 4: 03:46:16 executing program 6: 03:46:16 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x500000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:16 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x40000000}) 03:46:16 executing program 4: 03:46:16 executing program 0: 03:46:16 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x10000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:16 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xff030000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:16 executing program 6: 03:46:16 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x300}, 0x28) 03:46:16 executing program 0: uselib(&(0x7f0000000040)='./file0\x00') r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fcntl$setsig(r0, 0xa, 0x1e) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000140)='{+keyring$*[\x00', 0xffffffffffffff9c}, 0x10) openat$cgroup_ro(r3, &(0x7f00000004c0)='memory.stat\x00', 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/mcfilter6\x00') ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000280)="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") preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x0) fchownat(r4, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x800) 03:46:16 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x68000000}) 03:46:16 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) clone(0x802102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000180), 0xffffffffffffffff) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x3, 0x0) semget$private(0x0, 0x4, 0x212) r1 = getpid() sched_setscheduler(r1, 0x0, &(0x7f0000000200)) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x6, 0x14, &(0x7f00000002c0), &(0x7f0000000140)=0x68) [ 1487.317780] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1487.325013] FAT-fs (loop1): Filesystem has been set read-only [ 1487.341196] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1487.390580] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1487.427097] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) 03:46:17 executing program 1: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:17 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x3000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:17 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget(0x3, 0x0) 03:46:17 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x3000000}) 03:46:17 executing program 0: uselib(&(0x7f0000000040)='./file0\x00') r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) fcntl$setsig(r0, 0xa, 0x1e) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000140)='{+keyring$*[\x00', 0xffffffffffffff9c}, 0x10) openat$cgroup_ro(r3, &(0x7f00000004c0)='memory.stat\x00', 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000180)=""/148, 0x13d}], 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)='net/mcfilter6\x00') ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000280)="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") preadv(r4, &(0x7f0000000480), 0x10000000000002a1, 0x0) fchownat(r4, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x800) 03:46:17 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x615, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) close(r0) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0x12) 03:46:17 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x3}, 0x28) 03:46:17 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffdfc, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1487.447017] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000ff0) [ 1487.454846] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000202) 03:46:17 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000680)="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") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000300), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) ioctl$FS_IOC_SETFLAGS(r0, 0xc0c0583b, &(0x7f00000002c0)=0xfffffffffffffffe) 03:46:17 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xff03, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:17 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x900}) 03:46:17 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000580)=""/160) 03:46:17 executing program 6: openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$kcm(r0, &(0x7f0000001800)={&(0x7f00000000c0)=@in={0x2, 0x0, @multicast2}, 0x80, &(0x7f00000014c0), 0x0, &(0x7f0000001540)}, 0x0) 03:46:17 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000200)) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:17 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) 03:46:17 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xfffffff0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1488.285145] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1488.292624] FAT-fs (loop1): Filesystem has been set read-only [ 1488.301121] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1488.314341] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1488.323434] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) 03:46:18 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x8000000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:18 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x502) recvfrom$llc(r1, &(0x7f0000000100)=""/237, 0xed, 0x2000, &(0x7f0000000200)={0x1a, 0x1, 0xffffffff, 0x6, 0x5, 0x7, @random="fce25bc3b691"}, 0x10) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000240)='trusted.overlay.origin\x00', &(0x7f0000000280)='y\x00', 0x2, 0x2) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000400)={[{@uid={'uid', 0x3d, r2}}, {@iocharset={'iocharset', 0x3d, 'cp862'}}, {@nointegrity='nointegrity'}, {@noquota='noquota'}, {@usrquota='usrquota'}, {@discard='discard'}, {@noquota='noquota'}, {@umask={'umask', 0x3d, 0x5}}, {@gid={'gid', 0x3d, r3}}, {@usrquota='usrquota'}]}) 03:46:18 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x200000000000000}, 0x28) 03:46:18 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x20, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:18 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) 03:46:18 executing program 1: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x12) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c3c937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c72db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:18 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x2, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1488.342816] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000ff0) [ 1488.359123] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000202) 03:46:18 executing program 4: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(0xffffffffffffffff, 0xab08) [ 1488.446329] JFS: discard option not supported on device 03:46:18 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:18 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x7, 0x3) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r1, 0x70d, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0x48000) 03:46:18 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:18 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc000000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:18 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x3000000}, 0x28) 03:46:18 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000200)) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:18 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r0 = semget$private(0x0, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000080)=[{0x3, 0x6, 0x1000}], 0x1, &(0x7f0000000140)={r1, r2+30000000}) 03:46:18 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:18 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xf00, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:18 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:18 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x300000000000000}, 0x28) 03:46:19 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYPTR64], 0x8) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000200)='./bus\x00', 0x0, 0x10}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000006c0)=0x0) stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000007c0)=[0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xee00, 0xee01]) fcntl$getownex(r2, 0x10, &(0x7f0000000800)={0x0, 0x0}) getresuid(&(0x7f0000000840)=0x0, &(0x7f0000000880), &(0x7f00000008c0)) r10 = getgid() r11 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000900)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000940)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000a80)=0xe8) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000c80)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000340)="16f4a5ef8242b6ffe4dd4d2610dd1b4334c2dbb0ac25251d222fb2c1661ad1f5c9f1d95fb8e22c75c6951784ec6b0e026da5595e2bac257b14c3527c176aa3ceec0b7340d6f72e0994026457cba8bcd0042bb6578e5abc09ace5f4878e8eaa693a4c47b0c9c226b263bbbb9c33628603e7317a0685cb947adc5b4a8541e4a552521ffc31c8dafa22fd4ca81a82b4f12b37f9f735f1f519f3f96fda68bc43fc3cf4eed85508c583c46a518fdf570deaa07910b676905a0371cea46eca90e64d941043", 0xc2}, {&(0x7f00000004c0)="eb2e9130144139d6ae17e71f6368077fa223cbdc453b9c0684a2c63192df9a54eb24a774fee558688846311bb95d404625f075df2443fe5487f547dded627964d1f058d9c829748c1f64ce9f69864eff78e38203debc952c219a5c384c7daa73ca8adc11b06f20592b0d80810d09fa427d9872ddaf670ddeec46e5122bd94bfd0a4e46c078a72546508a93d177779f6c153260bc2adcabd675eec735301674ee3ff4c44d3c7e74e295ffe3c347730f244ab12d5c41df7822", 0xb8}, {&(0x7f0000000580)="76a65df324a5f99466c0ac4db48c4206db72b7e88023a9fe6d5f5297eadcb39711d5a0c41d5161ecaf1420d8c4a04072d4f0a26cffd12b4e4e4e8a872db0461eef1ad9725abcb249a4f9f293cf824bea63dc1afb3cb934c0004e42e9acc43f3a9917c5dc3130373cb7ef1850bc613e96726b4909539d2d303b0ef981", 0x7c}, {&(0x7f0000000600)="aa8cdc3ef749f93dce62d3b595ec62c8cd58d32271c560851812c05d71652139cfbebafe338ba49d6c4bc6b89f67a47a6784e46f3a8176f905eb247288982708d7719d4339de929786a4aa1ef316c644ee5b0b0e643e3abd52ff8ab5feac4912a0877766f9e22215173d0951ec89f1b8238a11e1c299145d16f3fffde48fb38ac8d59ca72cf151c077c273c6cbe431fa1821cf0588a04a200e58b93cc4b7585a2f114fb28edfaf2d3e00d1b71e3fa6adb8c3c82d2e1ed95a0ed2a49cae666e0a", 0xc0}], 0x4, &(0x7f0000000b80)=[@rights={0x28, 0x1, 0x1, [r1, r3, r4, r2, r1, r3]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x30, 0x1, 0x1, [r0, r11, r1, r3, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r2]}], 0xf8, 0x20040001}, 0x8000) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:19 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:19 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) move_pages(r1, 0x5, &(0x7f00000002c0)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000340)=[0x10000, 0x2, 0x4, 0xff61], &(0x7f0000000380)=[0x0], 0x6) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) r4 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000200)=0x8001, 0x8) 03:46:19 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_vs_stats_percpu\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@empty, 0x93fd, 0x2, 0x1, 0xa, 0x800, 0x9, 0x3}, 0x20) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0x10001, 0x4) socket$alg(0x26, 0x5, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:19 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfdffffff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:19 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x1a0}, 0x28) 03:46:19 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xf0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:19 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:19 executing program 7: r0 = timerfd_create(0x1, 0x800) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000000100)) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="da3484782081644fbd3aaf973f840553eb87ff0f28a9fa8ce8ec2dbace1720d0384ab261769842000000000000dd5b5993ab7fab9bd5e34836283b5ec94dff3c0a0dd88225c354b8281f0a7a007bb7bb132d39f51e09a94784e2e4e91deba7f468ce8af2f78545f48a69ad82b88ea7d1a3f7383687e5e5212f5aaa8681b8aaca5603b9dc0a2a66dd3945baef39bc9a96a06dfc37f8ece2ad68743dd8860a610d32"]) 03:46:19 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x4, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1489.907162] jfs: Unrecognized mount option "Ú4„x dO½:¯—?„Së‡ÿ(©úŒèì-ºÎ Ð8J²av˜B" or missing value 03:46:19 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000200)) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:19 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffff6, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:19 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="fd"]) 03:46:19 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x10, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:19 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xf0}, 0x28) [ 1490.246190] jfs: Unrecognized mount option "ý" or missing value 03:46:20 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x900000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1490.347684] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1490.354966] FAT-fs (loop1): Filesystem has been set read-only [ 1490.406757] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1490.536089] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1490.559816] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1490.614165] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) 03:46:20 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xeffdffff00000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:20 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f0000000100)='.\x00', 0x14db, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000140)="2722bc92e2ac7fe19a1ee50f9ebc2cfeae8031346a94430d07", 0x19, 0x100}, {&(0x7f0000000180)="ee66d808d0113940fb775863cbf0b2e786093d205c4552ef2e17d43227d454642715652b3224eb8334a29158318ea614a78c024c6005aec923293013ea8fc4043a61cd9819ab813cea2a27a06c986a81b5e7379a69cf65a9dbab529f92ff0078e3f581e2ec00b2a1eea25847ce659046520e996fdbded908687316f1239674b095b7ddb367388318691f5e69c67d2a97e735ad62900376c4976634912d967672dc7b6a3ba1b0f361760084d275003d48", 0xb0, 0x7}, {&(0x7f0000000640)="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0x1000, 0x4}, {&(0x7f0000000240)="ee8d08d3222e7058233b1e0dd3f886d838f5aa59a592b2e478a11e9153931fa767bd9c7d874470635fc3aaed60b79ca512314e23d559b0250143c8f37e92de3b1dd50f593ca535409dd00b35f1dceef50c298117f5d4d90a2f47a41dfc84fcc7dc60c087edbf1fb945b6659f86d20e", 0x6f, 0x80}, {&(0x7f0000001640)="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0x1000, 0x7}], 0x3c090, &(0x7f0000000340)='\\\x00') syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1490.685718] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000202) 03:46:20 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xa0010000}, 0x28) 03:46:20 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x12, 0x0, 0x0, 0x3, 0x81, 0x0, 0xb12}, 0xd4) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) ioctl$RTC_AIE_ON(r2, 0x7001) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x4, 0xfffffffffffffffa, 0x8001, 0x7, 0x8, 0xff, 0x63, 0x2, 0x6, 0x81, 0x3ff}, 0xb) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:20 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7fffffffffffffff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:20 executing program 1: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) mknod(&(0x7f0000000140)='./file0\x00', 0x40, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:20 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xffffff7f, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:20 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x4, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:20 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x882, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x4c, @ipv4={[], [], @remote}, 0x1}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) r2 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0x10001, 0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x6, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6a5438f9c8227148c75397635a60ffbaf1e743e31f50773660463e2913c23b27d11fa5ef240e4f350000000000000000"]) 03:46:20 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x5000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1491.135007] jfs: Unrecognized mount option "jT8ùÈ"qHÇS—cZ`ÿºñçCãPw6`F>)Â;'Ñ¥ï$O5" or missing value 03:46:21 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) move_pages(r1, 0x5, &(0x7f00000002c0)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil], &(0x7f0000000340)=[0x10000, 0x2, 0x4, 0xff61], &(0x7f0000000380)=[0x0], 0x6) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) r4 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000200)=0x8001, 0x8) 03:46:21 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x8001a0}, 0x28) 03:46:21 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:21 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xeffdffff, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:21 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000100)={0x100000001, 0x3ccd}) r1 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7ff, 0x20000) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_delrule={0x78, 0x21, 0x301, 0x70bd2b, 0x25dfdbff, {0xa, 0x0, 0xb4, 0x4, 0x295b, 0x0, 0x0, 0x1, 0x4}, [@FRA_DST={0x14, 0x1, @mcast2}, @FRA_DST={0x14, 0x1, @remote}, @FIB_RULE_POLICY=@FRA_DPORT_RANGE={0x8, 0x18, {0x4e21, 0x3}}, @FRA_SRC={0x14, 0x2, @mcast2}, @FRA_DST={0x14, 0x1, @loopback}]}, 0x78}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000880) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0xfbd, 0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00ae5a9a33c14a0e4f78c243015cda158308eb100606d501b27b5dc6bf"]) 03:46:21 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xe03f0300, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:21 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x1) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:21 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x8000a0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:21 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xffffffffa0018000}, 0x28) 03:46:21 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x12, 0x0, 0x0, 0x3, 0x81, 0x0, 0xb12}, 0xd4) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) ioctl$RTC_AIE_ON(r2, 0x7001) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x4, 0xfffffffffffffffa, 0x8001, 0x7, 0x8, 0xff, 0x63, 0x2, 0x6, 0x81, 0x3ff}, 0xb) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:21 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x7a000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:21 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000340)=0xe, 0x80000) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000000140)="5b1f8c92aa3a0fef9e234a9837d5f0eeeebbd8190c881307f3c74b36c46b19ec003d6e53b8bdb0e98d62faaca84a582ba7436f992283e3e6d5be05a524ca9040f2076a1dc9277eca1dd828170284da0eeb495ed2a42f7d99e6a26a131a38891c89c457de0f33dff0177a9a3cc8ac74c76b6ae2a7c3bb4f946837233d073d1c62ce9d040138242d7710ddfbe4d14f5cbd2bfd7a089ddd8cca223fe277342b18be4549d6bc1cc0113607490826dfb4780b0e260d6875fbdc9ffd7b7d81fb0cc8017fadac3d64c152356ea0ca217f743f7cfe44205443c8f389e7aececa53c2d39c") setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000380)=0xdd2, 0x2) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000000, 0x80010, r0, 0x0) r2 = socket$xdp(0x2c, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e23, @loopback}}) creat(&(0x7f0000000100)='./file0\x00', 0x3e) 03:46:21 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x33fe0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:22 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)={[], 0x7a000000}) 03:46:22 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0xfffffffffffffffd) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:22 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x200000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:22 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @multicast2}}, 0x4, 0x6, 0x1, 0x97, 0x4}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x1, 0x0, 0x90b, 0x2, 0x80000}, &(0x7f00000003c0)=0x14) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x101000, 0x0) perf_event_open(&(0x7f00000005c0)={0x2, 0xfffffffffffffe99, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x800000000000, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x10000000000, 0x0, 0x0, 0x0, @perf_bp, 0x10804, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x800000, r2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x40, "3111ef2655babc141756ad1aaf63fd951e754cb9abe1f6ee8cf04feace7830cdc1ef85fbcaa187b275eb4c57edc84518a74ed7f1a79e9de8820538e72235cd5e"}, &(0x7f0000000180)=0x48) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x9, 0xf1, 0x1f, 0x400, 0x3}, &(0x7f0000000200)=0x14) ioctl$TIOCCONS(r2, 0x541d) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfffffffffffffffe, &(0x7f00000004c0)) 03:46:22 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x100000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:22 executing program 0: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000000280)='./file0\x00', 0x2001, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) accept4$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, &(0x7f00000002c0)=0x1c, 0x80000) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'yam0\x00', {0x2, 0x4e20, @loopback}}) 03:46:22 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xfffffffffffff000}, 0x28) 03:46:22 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x1000000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:22 executing program 4: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) lseek(r0, 0x0, 0x3) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000035c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff0300000000000000b7060000ffffffff2d640500000000006504048534af3f62f188c1be52ef0000010000a30404000001000000b7050000800000004a0a00fe000000008500000012000000b70010000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) recvmmsg(r0, &(0x7f0000003440)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000740)=""/203, 0xcb}, {&(0x7f0000000500)=""/117, 0x75}, {&(0x7f0000000840)=""/172, 0xac}, {&(0x7f0000000900)=""/136, 0x88}], 0x4, &(0x7f0000000640)=""/34, 0x22, 0x7fffffff}, 0x2fd}, {{&(0x7f00000009c0)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000001cc0)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/210, 0xd2}, {&(0x7f0000001b40)=""/118, 0x76}, {&(0x7f0000001bc0)=""/87, 0x57}, {&(0x7f0000001c40)=""/78, 0x4e}], 0x5, &(0x7f0000000680)=""/1, 0x1, 0x4}, 0x53}, {{&(0x7f0000001d40)=@nfc, 0x80, &(0x7f0000002f00)=[{&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/1, 0x1}, {&(0x7f0000002e00)=""/248, 0xf8}], 0x3, &(0x7f0000002f40)=""/246, 0xf6, 0x2}, 0xac}, {{&(0x7f0000003040)=@ax25, 0x80, &(0x7f00000033c0)=[{&(0x7f00000030c0)=""/247, 0xf7}, {&(0x7f00000031c0)=""/212, 0xd4}, {&(0x7f00000032c0)=""/195, 0xc3}], 0x3, &(0x7f0000003400), 0x0, 0x7}, 0xee40}], 0x4, 0x2000, &(0x7f0000003540)={0x0, 0x1c9c380}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000003580)={@remote, r5}, 0x14) 03:46:22 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x2, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:22 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc00e000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1492.551537] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1492.558854] FAT-fs (loop1): Filesystem has been set read-only [ 1492.616788] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1492.657770] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1492.698617] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) 03:46:22 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000280)=""/85) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000200)={0xffffffffffffffff}, 0x111, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r1, &(0x7f0000000380)={0x10, 0x30, 0xfa00, {&(0x7f0000000140), 0x0, {0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x8}, r2}}, 0x38) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe8278ca3a7a6c9956d329d6ef999389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cd"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) [ 1492.760354] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) [ 1492.767623] FAT-fs (loop6): Filesystem has been set read-only [ 1492.797222] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000ff0) [ 1492.864629] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000202) [ 1492.904962] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) [ 1492.940578] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) [ 1492.950535] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) 03:46:22 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x12, 0x0, 0x0, 0x3, 0x81, 0x0, 0xb12}, 0xd4) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x3) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) ioctl$RTC_AIE_ON(r2, 0x7001) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x4, 0xfffffffffffffffa, 0x8001, 0x7, 0x8, 0xff, 0x63, 0x2, 0x6, 0x81, 0x3ff}, 0xb) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:22 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xa00, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:22 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xffffffff00000000}, 0x28) 03:46:22 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf6ffffff00000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:22 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0011620bcffd46a480e3191c6a5b42e934f88a6e06749e9e7ddd8a56562eed106721e623aebf3f7c087c48b4916fa6bd5286aa66d75f4d8af71921f504030d9e32fb89726eb25e058cc794aac65be279b9df09157e"]) 03:46:22 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x0, 0x3, 0x885f, 0x401, r1}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) 03:46:22 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xf0ffffff00000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:22 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0xa000) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)="b03ae6103e96e71a7fb3cb368978f2b7e81c21974a7a2599e45f8b9af053dc295d4139e95d7e3b5335cf7c17948e4adc26c3e1d843cf52e7c996a20f92ea0d083547f9ffa8ea608c48a6792b916c5eee001027cf802f79526a740d8b0c6869f8402e93e9b992b9f9f9bdbcec1417fafc212097d09c7f99626aac68f4e4b321f4c94520baebd9e33b", 0x88}, {&(0x7f00000001c0)="0c1c6e6903ace32e65df8ed1cfa70b70744cc94ff0a25a82ed93cfaea811cc06f0c31c815bde4cca0abc193fcccfcda474ce42f7dafc6e9ad193ce4662b8887e1cec0b54704d717eab6ec47ec525551151a4d8982df65548078314a0e0ffc5f072d93954b6832980b785172036b35520413002aa86734808859045327f0cc49406cb4ae4b2fe9c863efd06dc00c1cd8abcde2816db3aed5409ba8047837b54c3ebb33e9dea6f55e528ab004694407f27843ab37a999440cd283afa3b29ce8c37c2f2b8ccaaeb", 0xc6}], 0x2, &(0x7f0000000300)=[@iv={0x70, 0x117, 0x2, 0x58, "365c9b5ea2c18b287d958fbcc4684ff199fb8d2f354e7881615c6d6f5113d6c13e6deb7296bee52e97d091ee6b45e44cb487f843463aea69bc418a8a48c843b4e9ead47cbf2b8e6f3409272095eca811980e68c41709a94a"}], 0x70, 0x4000}, 0x880) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000003c0)={0xff, 0xfdf, 0x4, 0x100000000}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:23 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x800000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1493.397222] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) [ 1493.404541] FAT-fs (loop6): Filesystem has been set read-only 03:46:23 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x60000000}, 0x28) 03:46:23 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x97ffffff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:23 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00a995183b6cb543541de87c0ea40448df110809d4e68fe465aa2dcc77154634d54ce194423c9a96a4370bd3593fcc262c5d6cdea59cbd69993ff1913364325fd59e0c1cc431205a4e"]) 03:46:23 executing program 0: syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x40007) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000200)=0xfffffffffffffffc) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) [ 1493.511560] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) 03:46:23 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xa0008000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1493.563656] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) [ 1493.599282] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) 03:46:23 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'veth0_to_bridge\x00', 0x10000}) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$RTC_ALM_READ(r0, 0x80247008, &(0x7f00000002c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e21, 0x0, @mcast2, 0x3fb}, {0xa, 0x4e22, 0x80, @loopback}, 0xfe61, [0x1, 0x10001, 0x400, 0x7, 0x7, 0x7ff, 0x3, 0x3]}, 0x5c) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000280)=0x7) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x3, 0x4f0, [0x0, 0x20000640, 0x200007b0, 0x200007e0], 0x0, &(0x7f0000000100), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x10, 0x9b5f, 'tunl0\x00', 'bond_slave_1\x00', 'ip_vti0\x00', 'ifb0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @local, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0x108, 0x140, [@pkttype={'pkttype\x00', 0x8, {{0x6, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@local, 0xffffffffffffffff}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x100000000}}}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffc0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xf, 0x0, 0x88ce, 'gre0\x00', '\x00', 'bridge_slave_0\x00', 'bpq0\x00', @dev={[], 0xa}, [0xff, 0x0, 0xff, 0xff], @link_local, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xd0, 0x120, 0x150, [@vlan={'vlan\x00', 0x8, {{0x0, 0x1, 0x1f, 0x4, 0x6}}}, @state={'state\x00', 0x8}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00', 0x1}}}]}, @common=@STANDARD={'\x00', 0x8}}, {{{0x9, 0x40, 0x88e5, 'vcan0\x00', 'vlan0\x00', 'bcsf0\x00', 'bpq0\x00', @random="15113488bd03", [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x108, 0x150, 0x1a0, [@physdev={'physdev\x00', 0x70, {{'dummy0\x00', {}, 'nr0\x00', {}, 0x4}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x200, 0x0, 0x80}}}]}, @common=@log={'log\x00', 0x28, {{0x4, "87916518292b78ac0c66715d7ede1988f9e1f55e2487f86124778d995f3a", 0x3}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x568) 03:46:23 executing program 4: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) lseek(r0, 0x0, 0x3) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x8000a0ffffffff}, 0x28) 03:46:23 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:23 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/39) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) write$binfmt_aout(r0, &(0x7f0000000b00)={{0x10f, 0x7fff, 0x7, 0x2f3, 0x330, 0x4, 0x2b5, 0x7}, "9c7af9ec3d9870b8f56b69132702241bb89da008c46b5450da59827e21f16662cf26e803497e3629d34075e98cd77d3aa68e0d1f4f0d3bc1072fa91fb283341d95312e92cb44967192f6ac375bc66a942c516bbb14e6265dbde50a3359a172bf677128cfe83a463f80ee097f7c6fe23b9411a16a93228ff0a103d22cca43a15f2b6a8440444dd88ca7e813f64eddf1593b2ea3cde50c91848550d1693bdbdad38fd584faf5bc18aa870246118402c147c3219348c32de4a9f425f1b33697d67efccb82b5f919e258bf95d8", [[], [], [], [], [], []]}, 0x6eb) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) timerfd_gettime(r2, &(0x7f0000000200)) 03:46:23 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x88a8ffff}, 0x28) 03:46:23 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:23 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') r2 = fcntl$getown(r1, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000240)={{0x4, 0x6, 0xd09, 0xfffffffeffffffff, 'syz0\x00', 0x101}, 0x5, 0x11, 0x0, r2, 0x8, 0x4, 'syz0\x00', &(0x7f00000001c0)=['\x00', 'eth1em1wlan0vmnet1\r$proc!\x00', 'jfs\x00', 'wlan1cpuset\x00', '\x00', '\x00', '@\\.md5sum:eth0vboxnet1em0^\x00', 'jfs\x00'], 0x4c, [], [0x8, 0x3, 0x8, 0x100000001]}) flistxattr(r0, &(0x7f00000003c0)=""/58, 0x3a) r3 = accept4$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e, 0x80000) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000380)='team_slave_0\x00') 03:46:23 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0x25, [], 0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/37}, &(0x7f0000000200)=0x78) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = creat(&(0x7f00000003c0)='./bus\x00', 0x8) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x2, 0x146}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000600)={r4, 0x7}, 0x8) write$binfmt_aout(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77a, 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) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) 03:46:23 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x600, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:23 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:23 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x0, &(0x7f0000000140), 0x402, &(0x7f0000000180)={[{@umask={'umask', 0x3d, 0x80}}, {@nodiscard='nodiscard'}]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x103000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'gre0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@mcast1, r1}, 0x14) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:24 executing program 4: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) lseek(r0, 0x0, 0x3) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x8000a0ffffffff}, 0x28) 03:46:24 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r1 = request_key(&(0x7f0000000480)='trusted\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)='self\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000440)=[{&(0x7f0000000140)="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", 0xff}, {&(0x7f0000000240)="ae67af6ef7f347c2051af42e3d0b4fc7a2d6fc798491a5d548cd95627163abd80f854ed38846999990dfbc49b78f6759722c14ddd093a62a2fd5388df8b2d2a8a304a7ea0745ad303bacf01d164ad3342246642abba9cd586437babb9ceecc052c8402d87c8177ff8a6a3b800f2562b0d6040cbd", 0x74}, {&(0x7f00000002c0)="d553f6da84af5d019f26a674ffe682e6c79badc885d1fc81f4b3d20c0048ac2ab8016c4ef0fe3bb69e5d58f2391a0516e66a16968b9ade9dd346c6780d4676feff2acd1abba39ed22ab798358558ab6894ab34c980e496b2301310b88a81a2d46b2eb37dfac56afc8af7d0766aaede8dfcb63485fd50a20a13e28f0cd8", 0x7d}, {&(0x7f0000000340)="ef8af5fd8968cb439fa3768bb9651f8a50ac92f4b0b1953514046766ef23ace3557e049ff0433d5da32459941d47f394b21b952ae0b3ea8e2a7de7c3580c201d1747e88e8f230fd28c1c694611a7bdb41ca2183a1775642d4b7d87021cff6d7159388973681c4d4ace7a449360ff0644e0f90d59cc8dfb9bd7e56af75feff6b89bc6dd1b2e05242cd5f583d684afcbcdf442f885083c73d307c80684de445772a03fb34fe4e94d5ba407d6c6a46e32cd34005df1b795c5ab92049ba466fe5593d390be21ed0c063d3c1dc5cd78e8fb9c", 0xd0}], 0x4, r1) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB]) 03:46:24 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:24 executing program 0: syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x40007) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000200)=0xfffffffffffffffc) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:24 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2010000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:24 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x2000000}, 0x28) [ 1494.603364] jfs: Unrecognized mount option "syz>" or missing value 03:46:24 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xff03000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1494.665332] jfs: Unrecognized mount option "syz>" or missing value 03:46:24 executing program 4: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x0, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) lseek(r0, 0x0, 0x3) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x8000a0ffffffff}, 0x28) 03:46:24 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x0, 0x3, 0x885f, 0x401, r1}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) 03:46:24 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) close(r0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400, 0x0) syz_open_pts(r1, 0x101000) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) 03:46:24 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x8000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:24 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xf0ffff}, 0x28) 03:46:25 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xec0, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:25 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00']) 03:46:25 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfcfdffff00000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:25 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000003c0)=0x1, 0x4) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000380)='./bus\x00', 0xe800, 0x1, &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x2, &(0x7f0000000340)=[{&(0x7f00000004c0)="265dbf416f91800eaf50228cb9727dddbbf78fb14ff438a0a7e7953dd76643aed0d2a552a9db3edf17f596c27f0bc299bc560474954d7ff9122186a0f8730741f6ed01886adb88f759c22a056e560f8e580b7f82e4a31bb5cb209ac264d3da9ad6e5759e697d73d280f5696a0ebcd2857e7ad49f92b02f3a3276ee71a2f09211676d223ed9eb7ece61bebd11fd3c1d3262e165f85f6f71ad0b28532b49bd3634844d29d4daacc59d2c48e6a00b79032990bbe31a186786b0855be8940e1793c3fdbd4e95d233f06912905a9f0fe2e83983f99c36d232a7ea42ba7c1943d00573dbd6ace9e57f9468f7407b6e", 0xec, 0x40}, {&(0x7f0000000280)="db67ce9ab0583c3ec48fa0762a12706ac93e328b4682cc82e5783d0c18173523a68a262a47624397b994b303a69983629d57c4c25751e1077b8d476c8b14187faa7454ae38b2d199bbb8e8af9f45089164d30ed792019894575b9f90c463415bbdaa6a6ad47d6efb32118c9424e3304ec63b751583c0ac63", 0x78}], 0xc040, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"]) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x80, 0x0) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000200)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000400)=0x6, 0x8) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x980, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:25 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0x25, [], 0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/37}, &(0x7f0000000200)=0x78) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = creat(&(0x7f00000003c0)='./bus\x00', 0x8) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x2, 0x146}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000600)={r4, 0x7}, 0x8) write$binfmt_aout(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77a, 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) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) 03:46:25 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x4000}, 0x28) 03:46:25 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xfffffdef, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1495.467300] FAT-fs (loop1): bogus number of reserved sectors [ 1495.473293] FAT-fs (loop1): Can't find a valid FAT filesystem [ 1495.526925] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) [ 1495.534268] FAT-fs (loop6): Filesystem has been set read-only [ 1495.583760] FAT-fs (loop1): Unrecognized mount option "À" or missing value [ 1495.592603] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) [ 1495.618470] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) [ 1495.675724] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) 03:46:25 executing program 0: syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7, 0x40007) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000200)=0xfffffffffffffffc) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:25 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x2000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:25 executing program 7: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:25 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz1\x00', 0x1ff) fchdir(r1) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f0000000200)={0x64d, 0x5, 0x7, 0x7fff, 0x6}) getsockname$unix(r0, &(0x7f00000003c0)=@abs, &(0x7f00000002c0)=0x6e) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000080000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a001000000e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000280), 0x4, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000340)={0x68, 0x29, 0x1, {0x0, [{{0x8, 0x2, 0x1}, 0x2, 0x3ff, 0x7, './file0'}, {{0x6, 0x0, 0x5}, 0x81, 0xd099, 0x7, './file0'}, {{0x1, 0x4, 0x6}, 0x0, 0x800, 0x7, './file0'}]}}, 0x68) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, &(0x7f00000000c0), 0x8080fffffffe) socket$l2tp(0x18, 0x1, 0x1) 03:46:25 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x300000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:25 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:25 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0xffffffffa0008000}, 0x28) 03:46:25 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x81000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:25 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="9e7092df80"]) 03:46:25 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) socket$inet6(0xa, 0x80007, 0x9) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x5c, r1, 0xc01, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80fb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x400}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14}]}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x41) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) 03:46:25 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xa00000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1496.212188] jfs: Unrecognized mount option "žp’߀" or missing value 03:46:26 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='.\x00', 0x0, 0xaaaaaaaaaaaab87, &(0x7f0000000440), 0x0, &(0x7f0000000080)) 03:46:26 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfbffffff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:26 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x6000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:26 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x1a0ffffffff}, 0x28) 03:46:26 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0x25, [], 0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/37}, &(0x7f0000000200)=0x78) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = creat(&(0x7f00000003c0)='./bus\x00', 0x8) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x2, 0x146}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000600)={r4, 0x7}, 0x8) write$binfmt_aout(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) [ 1496.643947] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1496.651328] FAT-fs (loop1): Filesystem has been set read-only [ 1496.709788] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1496.753511] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1496.781936] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1496.834223] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000ff0) [ 1496.851078] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000202) 03:46:26 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:26 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xb000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:26 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/icmp\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f00000003c0)={0x7fffffff, 0xc12a, 0x8bc7, 0x100000001, 0x10001, 0x5, 0x5, 0x7, 0x7fff, 0x80000001}) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x80, 0x10000) openat$cgroup_ro(r1, &(0x7f0000000340)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfffffffffffffffd, &(0x7f0000000480)=ANY=[@ANYBLOB="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"]) syz_mount_image$minix(&(0x7f0000000300)='minix\x00', &(0x7f0000000100)='./file1\x00', 0x3, 0x3, &(0x7f0000000280)=[{&(0x7f0000000140)="8227d3bd6c7e9e010961a71855f5fdc97b857eba0e1c770b6ff18c23f287ae4d30d0662ebc817deb6b01814d3c8a326bba198da561cbd817077421e875541e3dcc3f30136eb7134029834eab66d0ef83dc9faac8513e985d6ae6e3161947463fb84a5e8697ccfe1bd313d9fea550cae969f5680a1c03ff8b281d75", 0x7b, 0x2}, {&(0x7f00000001c0)="86de7aa210b38a1ac9f7bf43ff9d102d0c3f87e8d06b1fc3754decdc600f44fb962e590856b40ff4249e31468e7e113c5f6207455789bd4efd7cfe8e967455b2a71fbbaf084d466b00fca564a5f7814c22e056d6e7361f7f2ac9ec2c2e88fea918d6f697dd4219", 0x67, 0x100000000}, {&(0x7f0000000240)="fbefd20f3a463895060b8657f722d87023b6bf635193208c49a1c4a0d7", 0x1d, 0x90}], 0x2, 0x0) 03:46:26 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:26 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc, 0x100000000000000}, 0x28) 03:46:26 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2010, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:26 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) fcntl$getflags(r0, 0x1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000200)={0x0, 0x2c, 0x7f, &(0x7f0000000140)=0x6}) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000280)=0x1f) setns(r0, 0x10000000) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:26 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xb00, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1497.107664] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop7. 03:46:27 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) sched_getscheduler(r0) r1 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x4485, 0x800, 0xfffffffffffffeff, 0x9, 0x0, 0x3e, 0x2800, 0x8, 0x3, 0x0, 0x4, 0x5035, 0x7, 0x8000, 0x101, 0x3, 0x4, 0x5, 0x2, 0x4, 0x7fff, 0x8, 0x8001, 0x100000000, 0x200, 0x3, 0x5, 0x100, 0xfff, 0x7, 0x200, 0x9, 0x101, 0x0, 0x5, 0x8, 0x0, 0x3f, 0x7, @perf_config_ext={0x3, 0x4}, 0x21, 0x9, 0x8000, 0x7, 0x400, 0x7, 0xe4}, r0, 0x0, r1, 0x1) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:27 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:27 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:27 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x8dc) 03:46:27 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:27 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x9, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:27 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x3, 0x25, [], 0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/37}, &(0x7f0000000200)=0x78) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = creat(&(0x7f00000003c0)='./bus\x00', 0x8) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x2, 0x146}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000600)={r4, 0x7}, 0x8) write$binfmt_aout(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x77a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) 03:46:27 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x121800, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000100)={0xffffffffffffffff}, 0x1) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="004fc1d9d0de75109000772c1b3d544e345c5137cbecadc6c11712c7a680fb94dfbe066d1c0474bcb5b1abba4e5eba5571d037736877e3facbe5ed2301800000d1ef985e85c84ff4bbeb7d7c781dc6e9f0f8a41834db6ee36b3b31bbbd8610898435e343e2ec3c5e02b4e9c89bfefc34cb026cc022433f0df6a59324f3e194b4814fe80a557438096e74e6284a529b087a9cb890896579eafce54a89d07b0441ed95d5950c4f2403e0bbc22b35669cd9c65b8f005c63ee1d475beefb452aa17570115e7db7096900000000000000000000000000000000"]) 03:46:27 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x9, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:27 executing program 0: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:27 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x3) 03:46:27 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:27 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000180), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x12, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x80000000, &(0x7f0000000280)=ANY=[@ANYBLOB='umask=0x0000000000000006,discard,gid=', @ANYRESHEX=r2, @ANYBLOB="2c71756f74612c6572726f72733d72656d6f756e742d726f2c6e6f696e746567726974792c75737271756f74612c726573697a09003078303030303030303030303030303030302c71756f74612c646973636172642c00ebb6db28fffb23c0a1ffa53eb5dd19dc768d3029deafe84ead3c9a9c54d4a384eb98a9"]) 03:46:27 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4c00000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:27 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x600000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:27 executing program 0: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:27 executing program 1: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa2c6a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:27 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xa27d, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000100)={0x6, 0x5, 0x3, 0xfffffffffffffffe, 'syz0\x00', 0x400}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000140)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x848804, &(0x7f0000000200)={[{@noquota='noquota'}, {@quota='quota'}, {@quota='quota'}, {@umask={'umask', 0x3d, 0x8eab}}, {@errors_remount='errors=remount-ro'}, {@umask={'umask', 0x3d, 0x7}}, {@iocharset={'iocharset', 0x3d, 'koi8-u'}}]}) 03:46:27 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x8000a0ffffffff, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:27 executing program 0: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:28 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x48) 03:46:28 executing program 0: perf_event_open(&(0x7f00000005c0)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1498.558314] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1498.565680] FAT-fs (loop1): Filesystem has been set read-only 03:46:28 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x300, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:28 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:28 executing program 7: socketpair(0xf, 0x4, 0x7ff, &(0x7f0000000180)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x2040, 0x40) r1 = perf_event_open(&(0x7f00000005c0)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x200000000, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r0, 0x0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x9, 0x100, 0x9, 0x4, 0x0, 0x800, 0x100, 0x2, 0x80000000000000, 0xf3eb, 0xfffffffffffffffd, 0x657, 0x8e, 0x2, 0xfffffffffffffe85, 0x4a4, 0x20, 0x3, 0x2, 0x3, 0x0, 0x2, 0x100, 0x0, 0x3f, 0x1, 0xfffffffffffff7a7, 0x5, 0x400, 0x0, 0x401, 0x7ff, 0x9, 0xa1aa, 0x8, 0x6, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x400, 0xffff, 0xffffffffffff8001, 0x4, 0x9ea, 0x3, 0x3}, r2, 0x6, r1, 0xb) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000200)={0x0, 0x45, "f7cb2d245c0647683d7aa5ca7cc3546b88c01b876fd225f1d1424e91a6e2b81b6ec6b246aef1968a108e18fef6092541e0adc3618e853a977184f2550924dffe85013b9e6c"}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:28 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x900000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:28 executing program 0: perf_event_open(&(0x7f00000005c0)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1498.649160] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1498.702901] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1498.777377] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) 03:46:28 executing program 6: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa2c6a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:28 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc0000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:28 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r1 = fcntl$dupfd(r0, 0xd160fcf11166d9e9, r0) write$P9_RCREATE(r1, &(0x7f0000000080)={0x18, 0x73, 0x2, {{0x1, 0x2}, 0x9}}, 0x18) 03:46:28 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x200001a8) 03:46:28 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f00000004c0)) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) r6 = getegid() sendmmsg$unix(r0, &(0x7f0000000780)=[{&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000340)="d091e5785b94bf02cc74d31559721fd141531375f6a33ad299f25bdecedc5164b41c9039c9b31e3e65daf19a1d8fb64f45a1a270362da1c87bd2578490b2b2316d987ebd0ced9593cee8346826c2a9f607c7f39ffdadb8b844102e3886bf7b3c781fd4cbf0cd7609235289face8f5aadf5bed6c3b42232f5e535ced4afd1cba7843bc112710b9120360c7c96d7b2b138d147fb61c35c8def252445bd21497d3f103d2cc8b591202e56e04e9c56108754", 0xb0}], 0x1, &(0x7f0000000700)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x60, 0x4000000}], 0x1, 0x4000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r7 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r7) r8 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r8, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2a010413532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r8, r8, &(0x7f00000000c0), 0x8080fffffffe) 03:46:28 executing program 0: perf_event_open(&(0x7f00000005c0)={0x0, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:28 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:28 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:28 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x1000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:29 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="e8d6494a0eab598aa595e3d0080000"]) r0 = semget$private(0x0, 0x1, 0x43) semctl$GETVAL(r0, 0x2, 0xc, &(0x7f0000000640)=""/4096) 03:46:29 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:29 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc00, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1499.481953] jfs: Unrecognized mount option "èÖIJ«YŠ¥•ãÐ" or missing value [ 1499.531773] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1499.539196] FAT-fs (loop1): Filesystem has been set read-only [ 1499.641144] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1499.682893] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) [ 1499.726609] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dc) 03:46:29 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000240)={0x14}, 0x14) readahead(0xffffffffffffffff, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x0) write$FUSE_STATFS(r0, &(0x7f0000000340)={0x60, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, [0x0, 0x60000000]}}}, 0x60) 03:46:29 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:29 executing program 7: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:29 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1499.794551] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000ff0) [ 1499.872681] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000202) 03:46:29 executing program 6: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa2c6a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0), 0x8080fffffffe) 03:46:29 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc00e, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:29 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:29 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) fcntl$setflags(r3, 0x2, 0x1) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) prctl$getreaper(0x1d, &(0x7f00000000c0)) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000200003bd8e70703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040401000000000000000001000000b7050000000000006a0a00fe00f5ffff847a0c0000200000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r5, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000500)={0x3, 0x3, 0x1, 0xf5fd}, 0x10) 03:46:29 executing program 1: r0 = perf_event_open(&(0x7f0000000280)={0x7, 0x70, 0x3f, 0x3, 0x43cb, 0x2c, 0x0, 0x80000001, 0x2280, 0x2, 0x6, 0xff, 0x6, 0x6, 0x3, 0x8000, 0x14, 0x47f39c37, 0x1c, 0x5, 0x1, 0x1f, 0x10000, 0x5, 0x1f, 0x9, 0x3df, 0x0, 0xffffffff7fffffff, 0x400, 0x2, 0x80000000, 0xffff, 0x20, 0x20, 0xff, 0x2c, 0x4, 0x0, 0xfffffffffffffff7, 0x2, @perf_config_ext={0x1f, 0x1}, 0x10000, 0x28, 0xcfaf, 0x0, 0x6, 0xe82, 0xfffffffeffffffff}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) close(r0) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000380)=@alg, 0x80, &(0x7f0000000800)=[{&(0x7f00000004c0)=""/173, 0xad}, {&(0x7f0000000580)=""/255, 0xff}, {&(0x7f0000000400)=""/50, 0x32}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000440)=""/46, 0x2e}, {&(0x7f0000000680)=""/84, 0x54}, {&(0x7f0000000700)=""/213, 0xd5}], 0x7, &(0x7f0000000880)=""/199, 0xc7, 0xfff}, 0x40000000) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x180c0, 0x0) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000140)) r3 = open(&(0x7f00000009c0)='./bus\x00', 0x141043, 0x8000000000000000) write$binfmt_aout(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) 03:46:29 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000180)=[0xee00]) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000300)={0x160, 0xfffffffffffffff5, 0x8, [{{0x1, 0x3, 0x4, 0x1, 0x5, 0x3, {0x3, 0x80, 0x6, 0x3f, 0x10001, 0xcb, 0xff, 0x2, 0x401, 0x20, 0x2, r2, r3, 0xffffffffffffffc1, 0x800}}, {0x2, 0x100, 0x14, 0x200, "656d306d696d655f7479706511766d6e6574312d"}}, {{0x3, 0x2, 0x6, 0x3, 0x1ff, 0x2, {0x6, 0x1, 0x4, 0x3, 0xa51, 0x7fff, 0x0, 0x10000, 0x1, 0x7fffffff, 0xffffffff, r4, r5, 0x0, 0x8}}, {0x0, 0x711, 0x4, 0x100000001, 'jfs\x00'}}]}, 0x160) 03:46:29 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000240)={0x14}, 0x14) readahead(0xffffffffffffffff, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x0) write$FUSE_STATFS(r0, &(0x7f0000000340)={0x60, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, [0x0, 0x60000000]}}}, 0x60) 03:46:29 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf4ffffff00000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:29 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000400)='/dev/snapshot\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000240)={0x14}, 0x14) readahead(0xffffffffffffffff, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000003c0), 0x0) write$FUSE_STATFS(r0, &(0x7f0000000340)={0x60, 0x0, 0x0, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, [0x0, 0x60000000]}}}, 0x60) 03:46:29 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x1a7b, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:29 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:30 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000080)) 03:46:30 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) r3 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:30 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000240)="fa093b0000ffffd7bd3cffffde00", 0x8) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:30 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:30 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0xc9e, 0x8080fffffffe) [ 1500.722425] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) [ 1500.729710] FAT-fs (loop6): Filesystem has been set read-only [ 1500.736502] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) [ 1500.752650] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) [ 1500.765088] FAT-fs (loop6): error, invalid access to FAT (entry 0x000001dc) 03:46:30 executing program 6: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x697}, 0x28) 03:46:30 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x34000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:30 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00']) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'vlan0\x00', 0x400}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x408102}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r1, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000004}, 0x800) close(r0) 03:46:30 executing program 0: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:30 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0xc9e, 0x8080fffffffe) 03:46:30 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffff7f, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:30 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200}, 0x2e4) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:30 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xb00000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:30 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0xc9e, 0x8080fffffffe) 03:46:30 executing program 7: r0 = memfd_create(&(0x7f0000000080)='jfs\x00', 0x1) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00']) 03:46:30 executing program 0: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0)=0x8001a0, 0x8080fffffffe) 03:46:30 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xffffff7f00000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:30 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0)=0x6400000000000000, 0x8080fffffffe) 03:46:31 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) listen(r0, 0x7ff) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e20, 0x94, @ipv4={[], [], @multicast1}, 0x7}, {0xa, 0x4e23, 0x100000000, @mcast1, 0xfffffffffffffffe}, 0x800, [0x5, 0x7730, 0x6, 0x7, 0x81, 0x5, 0xffffffff, 0x6]}, 0x5c) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) 03:46:31 executing program 0: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x8001a0, 0x8080fffffffe) 03:46:31 executing program 7: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"766574000000000000000000bd6800", 0x43732e5398416f1a}) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000340)=""/39, 0x27, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f00000000c0), 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000010005fba000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000751ce705b11dfba78ab613f666a5843a4e1fa392652d5b1dbb39289a906e5571523fd2c8e7ef2ec87c7b0d88e7baf5374864b00767390e69d8dbcbbe8d09"], 0x28}}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="9af8cf6d4e7afc4fe895da495296fd7432da3c7fcba30b0c0cd84e173fac08552520afaeaf63125a5444b2ac2fa4d7305a319a24db96e51ddf731a44e34f2d2767f290d309352dfa68ba6b538572ea516e2b7e44e4ce71f11ef7da0fb1b92a8d80ef855225747b600d110a17b1d382", 0x6f, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ac0)="4515014d0cc70784ff6d6db99aceb017e074289283900987d41a01d630776afd33328be7eaff93afb4616675ff78cbe11868f3164e0b646b136dccbdc61b86a861a00841e7924b0fd42d70d943fe4bed625889d4fe1fe0a0b64745efe417832c3dab48fe1d4a52c5c6ad910c466210f45178c328cdbda97d7a9779e471dfae8eb7531b328aef5d46b02f7d5b271c7ffad8ed253f77ad725c10ba8e50defbdccfa884fb73e43863dda7c31c024df5ed94f4bddf3e26a4d13ac2c75ee8180a071168dd5fa99fac22e98bf528d445d989b85719303e6d1ef9cba4ac668b920460e65555a356fc6322980cd395b533", 0xed, 0xffffffffffffffff) keyctl$link(0x8, r2, r3) socketpair(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$uinput_user_dev(r4, &(0x7f0000000640)={'syz1\x00', {0x6, 0x9, 0x0, 0x8}, 0x4a, [0xad67, 0x0, 0x4, 0xfff, 0x57a3, 0x3, 0x68, 0xff, 0x0, 0x2, 0x4, 0x0, 0x8, 0x36a953ac, 0x0, 0x1, 0x1000, 0x3, 0x1000, 0x1, 0x0, 0x0, 0x3, 0x4, 0x3cc, 0x20, 0x0, 0x2, 0x4, 0x7, 0x9b5d, 0x200, 0x400, 0x7, 0x80000001, 0x4, 0x100000001, 0xfbc, 0x4, 0x4225be42, 0x10000, 0x3ff, 0x80000001, 0x25, 0x3ff, 0x1, 0x6, 0x8, 0x3, 0xed8, 0x8, 0x2, 0x0, 0x1, 0x200, 0x10001, 0x7d0, 0x3, 0x8, 0x3, 0x3, 0x200, 0x2, 0x401], [0xda16, 0x0, 0x8659, 0x0, 0xbd, 0x4, 0x1, 0x81, 0x2, 0x6, 0x0, 0x4757ba4a, 0x1, 0x7, 0x6f0, 0x9, 0x0, 0x0, 0x200, 0x3, 0x200, 0x200, 0x9, 0xfffffffffffffff8, 0x1, 0x100000001, 0x10000, 0x3, 0x80, 0x2, 0x8, 0x2, 0x6, 0x5, 0x4, 0x7ff, 0x9, 0x9, 0x3f, 0x1, 0x6, 0x1ff, 0x1, 0x1, 0x7, 0x9, 0x9, 0x0, 0x1, 0x8, 0x5, 0xeb, 0x400, 0x0, 0x7, 0xe241, 0x400, 0x5, 0xffffffff, 0x1, 0x100000001, 0x4, 0x1000, 0x3], [0x4, 0x25c, 0x100000001, 0x2, 0x20, 0x4, 0x7, 0xc227, 0x5, 0x96a, 0x6, 0x2, 0x2, 0xfffffffffffffffe, 0x7ff, 0x8, 0x8, 0x1, 0x2, 0xae1, 0x236, 0x1, 0x3f, 0x7fff, 0x6, 0x7, 0x8001, 0x8, 0x2, 0xfffffffffffff1d5, 0x0, 0xffff, 0x7, 0x800, 0x8, 0x10000, 0x81, 0x4, 0x2, 0xffffffffffffff70, 0x100000000, 0x3ff, 0xff, 0x100000001, 0x0, 0xffff, 0x5, 0xda5a, 0x1, 0x139c, 0x6, 0x8000, 0x8, 0x9, 0x7, 0x8, 0x5, 0x7, 0xfffffffffffffffa, 0xffff, 0x5, 0x4, 0xb1, 0x5], [0x6, 0x4, 0x5, 0x7fffffff, 0x7fff, 0x3, 0x3, 0x7f, 0x0, 0x4, 0x9, 0x9, 0x3, 0x9, 0x3ff, 0x10001, 0x2, 0x1ff, 0x8001, 0x40, 0x8, 0xfec, 0x7fff, 0x9, 0x9, 0x9, 0x101, 0x5, 0x6a4708a7, 0xff, 0x1000, 0x10000, 0x200, 0x80000001, 0x5, 0x74a, 0x1, 0x3, 0x7, 0x1000, 0x9, 0xff, 0x200, 0x1, 0x400, 0xccc, 0x8001, 0x80000000, 0x4, 0x800, 0x6, 0x6, 0x1c6, 0x7, 0x0, 0x1f, 0x2, 0xb2b, 0x0, 0x5, 0x65, 0x8, 0x4, 0xfffffffffffffffe]}, 0x45c) recvfrom$inet(r4, &(0x7f0000000240)=""/10, 0xfffffffffffffcb6, 0x103, 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="10"]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000500)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x10) 03:46:31 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$FUSE_NOTIFY_POLL(r0, &(0x7f00000000c0)={0x18, 0x1, 0x0, {0x1000000000000000}}, 0x18) 03:46:31 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000040), 0x4) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:31 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x100000000000000, &(0x7f00000004c0)) 03:46:31 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x6400000000000000, 0x8080fffffffe) 03:46:31 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x300000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:31 executing program 6: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0xb603000000000000, 0x8080fffffffe) 03:46:31 executing program 0: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0)=0x8001a0, 0x8080fffffffe) 03:46:31 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x6400000000000000, 0x8080fffffffe) 03:46:31 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x40030000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:31 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x300000000000000, &(0x7f00000004c0)) [ 1501.728511] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1501.737911] jfs: Unrecognized mount option "" or missing value 03:46:31 executing program 4: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$FUSE_NOTIFY_POLL(r0, &(0x7f00000000c0)={0x18, 0x1, 0x0, {0xfffffff0}}, 0x18) [ 1501.845597] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:46:31 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x4000, &(0x7f00000004c0)) 03:46:31 executing program 0: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0)=0xbe0, 0x8080fffffffe) [ 1502.269711] jfs: Unrecognized mount option "" or missing value [ 1502.320330] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 03:46:32 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81, 0x0, 0xfffffffffffffffc}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0xffffffff, 0x1, 0x8000, 0x8, 0x5, 0x10000, 0x75, 0x47, r2}, &(0x7f0000000340)=0x20) r3 = open(&(0x7f0000000140)='./file0/file0\x00', 0x141042, 0x0) write$binfmt_aout(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) 03:46:32 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0)=0x5c0d0000, 0x8080fffffffe) 03:46:32 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) r3 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x1, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000500)={{0xe3, 0x10001}, {0x9}, 0x1, 0x6, 0x8}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) connect$vsock_stream(r3, &(0x7f0000000640)={0x28, 0x0, 0x0, @my=0x0}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:32 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x3d, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\b']) 03:46:32 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x700, &(0x7f00000004c0)) 03:46:32 executing program 6: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x20000000000000, 0x8080fffffffe) 03:46:32 executing program 0: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x133}, 0x28) 03:46:32 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0)=0xd, 0x8080fffffffe) 03:46:32 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xf000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:32 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='vboxnet1selfeth1self)@\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000500)='trusted\x00', &(0x7f0000000540)='posix_acl_accessprocppp1self\x00') bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:32 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r1 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r1) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) sysfs$1(0x1, &(0x7f0000000200)='\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e23, 0x1, @mcast2, 0x3}, {0xa, 0x4e23, 0x7, @local, 0xff}, 0x3399, [0x7, 0x4, 0x9, 0x9d, 0x7, 0x8, 0x8, 0x20]}, 0x5c) write$binfmt_aout(r2, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) sendfile(r2, r2, &(0x7f00000000c0), 0x8080fffffffe) [ 1502.943154] jfs: Unrecognized mount option "" or missing value 03:46:32 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xffffffffffffff7f, &(0x7f00000004c0)) 03:46:32 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x8, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:32 executing program 6: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x3000000, 0x8080fffffffe) 03:46:32 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getuid() r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffff38e, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000001c0)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000100)={[{@noquota='noquota'}, {@errors_remount='errors=remount-ro'}, {@discard='discard'}, {@grpquota='grpquota'}, {@resize_size={'resize', 0x3d, 0x3f}}, {@umask={'umask', 0x3d, 0x200}}, {@resize='resize'}, {@uid={'uid', 0x3d, r1}}, {@grpquota='grpquota'}]}) r3 = getpgid(0xffffffffffffffff) r4 = fcntl$getown(r0, 0x9) setpgid(r3, r4) 03:46:32 executing program 0: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x133}, 0x28) 03:46:32 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xb, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:32 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x900000000000000, &(0x7f00000004c0)) 03:46:33 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r3, 0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) [ 1503.391125] JFS: discard option not supported on device 03:46:33 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x5, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1503.454584] JFS: discard option not supported on device 03:46:33 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfcfdffff, &(0x7f00000004c0)) 03:46:33 executing program 6: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x220b000000000000, 0x8080fffffffe) 03:46:33 executing program 0: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x133}, 0x28) 03:46:33 executing program 4: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0)=0x3a02, 0x8080fffffffe) 03:46:33 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xf00000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:33 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f0000000140), 0x0, 0x8}, {&(0x7f0000000180)="ebfed160785925eef8419453850740ae0b88bfb5f740d786a30a5ea76cf2612df26e3b0f2aee31f34463e3a5d0ae9d3cc5348ee88411a6a73c30a6c40ace361d91827ce0be0fd06281d56a661e6d394ffbab2e4ee20802b883867a2a63b78d2c53ed49b9d85497af734065e8000c1b1bd33692cc46ed1194a26d9683902fff1e011d7b27e086e16e08b39b5025e13798714f8e955a3843b56d2d02314a6f3bca9853cd6b6f9d5807416df59fdccbde52", 0xb0, 0xb4}], 0x41000, &(0x7f0000000280)='(W}security\\*\x00') 03:46:33 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) r3 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0x66, 0x300) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000540)=0x3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000640)={0x90000013}) mount$9p_rdma(&(0x7f0000000000)='127.0.0.1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x200000, &(0x7f0000000740)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x9}}, {@timeout={'timeout', 0x3d, 0x81}}, {@sq={'sq', 0x3d, 0x3ff}}, {@rq={'rq', 0x3d, 0x100000000}}, {@rq={'rq', 0x3d, 0x67aea3b1}}, {@timeout={'timeout', 0x3d, 0x8}}, {@timeout={'timeout', 0x3d, 0x3}}, {@sq={'sq', 0x3d, 0x240}}]}}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703080000160000ff79a4f0f700000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000067000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r5, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:33 executing program 1: r0 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20}}, 0xff, 0xc645}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e21, @multicast2}}, 0x7fff, 0x1, 0x8, 0x200008, 0xffffffffffffffff}, 0x11d) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r2 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r2) r3 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xb) sendfile(r3, r3, &(0x7f00000000c0), 0x8080fffffffe) 03:46:33 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x23000000, &(0x7f00000004c0)) 03:46:33 executing program 6: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$FUSE_NOTIFY_POLL(r0, &(0x7f00000000c0)={0x18, 0x1, 0x0, {0xc6}}, 0x18) 03:46:33 executing program 0: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r1, r1, &(0x7f00000000c0)=0x220b0000, 0x8080fffffffe) 03:46:33 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2010, &(0x7f00000004c0)) 03:46:33 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xf000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:33 executing program 6: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f00000000c0)=0x8e8, 0x8080fffffffe) 03:46:33 executing program 7: pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x20) getpeername$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000140)=0x14) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) 03:46:33 executing program 4 (fault-call:1 fault-nth:0): perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:33 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000740)=""/218, &(0x7f0000000000)=0xda) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000060000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffe6ff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:33 executing program 0 (fault-call:3 fault-nth:0): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) [ 1504.266000] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dd) [ 1504.273310] FAT-fs (loop1): Filesystem has been set read-only 03:46:34 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xffffff9e, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:34 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x9e9, &(0x7f00000004c0)) [ 1504.378342] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dd) [ 1504.397690] block nbd0: NBD_DISCONNECT 03:46:34 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x200000) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) [ 1504.430375] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dd) [ 1504.440656] FAULT_INJECTION: forcing a failure. [ 1504.440656] name failslab, interval 1, probability 0, space 0, times 0 [ 1504.452463] CPU: 1 PID: 19278 Comm: syz-executor0 Not tainted 4.19.0-rc2-next-20180904+ #55 [ 1504.460973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1504.470341] Call Trace: [ 1504.472959] dump_stack+0x1c9/0x2b4 [ 1504.476612] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1504.481846] should_fail.cold.4+0xa/0x11 [ 1504.485931] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1504.491056] ? rcu_is_watching+0x8c/0x150 [ 1504.495226] ? zap_class+0x740/0x740 [ 1504.498956] ? __local_bh_enable_ip+0x161/0x230 [ 1504.503668] ? graph_lock+0x170/0x170 [ 1504.507478] ? graph_lock+0x170/0x170 [ 1504.511295] ? graph_lock+0x170/0x170 [ 1504.515126] ? __lock_is_held+0xb5/0x140 [ 1504.519221] ? check_same_owner+0x340/0x340 [ 1504.523564] ? rcu_note_context_switch+0x680/0x680 [ 1504.528508] ? _raw_spin_unlock_bh+0x30/0x40 [ 1504.532937] __should_failslab+0x124/0x180 [ 1504.537187] should_failslab+0x9/0x14 [ 1504.540996] kmem_cache_alloc_node+0x256/0x720 [ 1504.545604] ? __local_bh_enable_ip+0x161/0x230 [ 1504.550321] ? _raw_spin_unlock_bh+0x30/0x40 [ 1504.554749] __alloc_skb+0x119/0x770 [ 1504.558484] ? skb_scrub_packet+0x490/0x490 [ 1504.562821] ? netlink_insert+0x15d/0x3f0 [ 1504.566990] ? __netlink_insert+0x13d0/0x13d0 [ 1504.571509] ? device_check_offline+0x140/0x140 [ 1504.576205] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1504.581757] ? netlink_autobind.isra.34+0x23b/0x320 [ 1504.586807] netlink_sendmsg+0xb29/0xfc0 [ 1504.590895] ? netlink_unicast+0x760/0x760 [ 1504.595146] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 1504.600096] ? apparmor_socket_sendmsg+0x29/0x30 [ 1504.604869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1504.610423] ? security_socket_sendmsg+0x94/0xc0 [ 1504.615198] ? netlink_unicast+0x760/0x760 [ 1504.619457] sock_sendmsg+0xd5/0x120 [ 1504.623194] sock_xmit.isra.15+0x2cc/0x700 [ 1504.627450] ? nbd_exit_cb+0x210/0x210 [ 1504.631372] nbd_disconnect+0x3e1/0x570 [ 1504.635371] ? sock_xmit.isra.15+0x700/0x700 [ 1504.639798] ? zap_class+0x740/0x740 [ 1504.643526] ? apparmor_cred_prepare+0x590/0x590 [ 1504.648331] nbd_ioctl+0x3c6/0xcf0 [ 1504.651884] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1504.657433] ? _parse_integer+0x13b/0x190 [ 1504.661600] ? nbd_release+0x140/0x140 [ 1504.665491] ? graph_lock+0x170/0x170 [ 1504.669310] ? _parse_integer+0x190/0x190 [ 1504.673475] ? zap_class+0x740/0x740 [ 1504.677206] ? find_held_lock+0x36/0x1c0 [ 1504.681289] ? nbd_release+0x140/0x140 [ 1504.685193] blkdev_ioctl+0x9cd/0x2030 [ 1504.689126] ? blkpg_ioctl+0xc40/0xc40 [ 1504.693032] ? rcu_is_watching+0x8c/0x150 [ 1504.697195] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 1504.701892] ? __fget+0x4d5/0x740 [ 1504.705363] ? ksys_dup3+0x690/0x690 [ 1504.709084] ? find_held_lock+0x36/0x1c0 [ 1504.713164] ? kasan_check_write+0x14/0x20 [ 1504.717420] block_ioctl+0xee/0x130 [ 1504.721068] ? blkdev_fallocate+0x400/0x400 [ 1504.725403] do_vfs_ioctl+0x1de/0x1720 [ 1504.729320] ? ioctl_preallocate+0x300/0x300 [ 1504.733739] ? __fget_light+0x2f7/0x440 [ 1504.737723] ? fget_raw+0x20/0x20 [ 1504.741189] ? __sb_end_write+0xac/0xe0 [ 1504.745173] ? fput+0x130/0x1a0 [ 1504.748461] ? do_syscall_64+0x9a/0x820 [ 1504.752444] ? do_syscall_64+0x9a/0x820 [ 1504.756428] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1504.761021] ? security_file_ioctl+0x94/0xc0 [ 1504.765451] ksys_ioctl+0xa9/0xd0 [ 1504.768918] __x64_sys_ioctl+0x73/0xb0 [ 1504.772906] do_syscall_64+0x1b9/0x820 [ 1504.776802] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1504.782177] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1504.787116] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 1504.792142] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1504.797165] ? recalc_sigpending_tsk+0x180/0x180 [ 1504.801947] ? kasan_check_write+0x14/0x20 [ 1504.806201] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1504.811072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1504.816277] RIP: 0033:0x457099 [ 1504.819484] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1504.838391] RSP: 002b:00007f7840ae9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1504.846127] RAX: ffffffffffffffda RBX: 00007f7840aea6d4 RCX: 0000000000457099 [ 1504.853400] RDX: 0000000000000000 RSI: 000000000000ab08 RDI: 0000000000000004 [ 1504.860677] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 [ 1504.867952] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1504.875228] R13: 00000000004cfca0 R14: 00000000004c5e54 R15: 0000000000000000 03:46:34 executing program 6: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2010, &(0x7f00000004c0)) [ 1504.882628] block nbd0: Send disconnect failed -105 03:46:34 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x3, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1504.913312] FAT-fs (loop1): error, invalid access to FAT (entry 0x000001dd) [ 1505.011692] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000ff0) [ 1505.068032] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000020) [ 1505.101821] block nbd0: Disconnected due to user request. [ 1505.107504] block nbd0: shutting down sockets 03:46:34 executing program 1: syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x0, 0x40003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@mcast2, 0x20, 0x0, 0xff, 0x0, 0x81}, 0x20) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000240)="92edb1463e3d64cf038ee0cfbf760e0d", 0x10) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$binfmt_aout(r1, &(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000008000000000000000000001c3adde6863809aa0000004e2311b580fbf902bf40e2ce65d65659f358dc1ab7332d0ef55ec2eed78c43937aad9a85afe827389338a0ddbe9f63e9b1a3ab8c0d7de02d9bf774a2d8fa246a1f22796dbb1ceeb7a53617aad88a58766ded2ad1ca13532baedaf0b12baac4f65470bc2423012c089d30f4086cff39c81384bd5d6374c52db8f70f61af7453961f836a474062f832f922a2e34bc9dd6f80cdf9b15060bd1de9e8e4cd5fb1"], 0xbe) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:46:34 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) pipe(&(0x7f0000000380)={0xffffffffffffffff}) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000540)=0x20800, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) r5 = socket$pptp(0x18, 0x1, 0x2) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000500)={'team0\x00', r6}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r7, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000740)=""/194, 0x8dc}, 0x28) 03:46:34 executing program 6 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:34 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x40000000, &(0x7f00000004c0)) 03:46:34 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:34 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xfffffffffffff000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:34 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000140)='./file0\x00', 0x100000000, 0x5, &(0x7f0000000240)=[{&(0x7f0000000180), 0x0, 0x8}, {&(0x7f0000000640)="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", 0x1000, 0x1}, {&(0x7f00000001c0)="2bf8bc28070640fe425721f983621753885d1bef60e8bd9c7e970ca3c5dbee5425715f934a37f1", 0x27, 0x1}, {&(0x7f0000000200)="ce7099c04d6bf3b8e74bcb12e54f25a624c7e224b55216f2a63ad90aff11d80e626c80f3b88f8490544186ebc89d", 0x2e, 0x100000000}, {&(0x7f0000001640)="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0x1000, 0x8}], 0xc0, &(0x7f00000002c0)=ANY=[@ANYBLOB='nointegrJty,usrquota,resize,integrity,noquota,\x00']) io_setup(0x9, &(0x7f0000000180)) 03:46:34 executing program 0 (fault-call:3 fault-nth:1): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:35 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:35 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1505.330882] block nbd0: NBD_DISCONNECT [ 1505.349072] FAULT_INJECTION: forcing a failure. [ 1505.349072] name failslab, interval 1, probability 0, space 0, times 0 [ 1505.360517] CPU: 1 PID: 19340 Comm: syz-executor0 Not tainted 4.19.0-rc2-next-20180904+ #55 [ 1505.369029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1505.378398] Call Trace: [ 1505.381013] dump_stack+0x1c9/0x2b4 [ 1505.384679] ? dump_stack_print_info.cold.2+0x52/0x52 [ 1505.389926] should_fail.cold.4+0xa/0x11 [ 1505.394014] ? __kernel_text_address+0xd/0x40 [ 1505.398544] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1505.403678] ? __save_stack_trace+0x8d/0xf0 [ 1505.408044] ? graph_lock+0x170/0x170 [ 1505.411870] ? save_stack+0x43/0xd0 [ 1505.415521] ? kasan_kmalloc+0xc4/0xe0 [ 1505.419431] ? kasan_slab_alloc+0x12/0x20 [ 1505.423601] ? kmem_cache_alloc_node+0x144/0x720 03:46:35 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x400300, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:35 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x100000, &(0x7f00000004c0)) [ 1505.428374] ? __alloc_skb+0x119/0x770 [ 1505.432299] ? netlink_sendmsg+0xb29/0xfc0 [ 1505.436555] ? sock_sendmsg+0xd5/0x120 [ 1505.440466] ? sock_xmit.isra.15+0x2cc/0x700 [ 1505.444895] ? nbd_disconnect+0x3e1/0x570 [ 1505.449081] ? nbd_ioctl+0x3c6/0xcf0 [ 1505.452819] ? blkdev_ioctl+0x9cd/0x2030 [ 1505.456904] ? block_ioctl+0xee/0x130 [ 1505.460735] ? do_vfs_ioctl+0x1de/0x1720 [ 1505.464821] ? __lock_is_held+0xb5/0x140 [ 1505.468932] ? check_same_owner+0x340/0x340 [ 1505.473286] ? mark_held_locks+0xc9/0x160 [ 1505.477465] ? rcu_note_context_switch+0x680/0x680 [ 1505.482414] ? kmem_cache_alloc_node+0x217/0x720 [ 1505.487209] __should_failslab+0x124/0x180 [ 1505.491470] should_failslab+0x9/0x14 [ 1505.495306] kmem_cache_alloc_node_trace+0x259/0x720 [ 1505.500451] __kmalloc_node_track_caller+0x33/0x70 [ 1505.505412] __kmalloc_reserve.isra.41+0x3a/0xe0 [ 1505.510197] __alloc_skb+0x155/0x770 [ 1505.513955] ? skb_scrub_packet+0x490/0x490 [ 1505.518312] ? netlink_insert+0x15d/0x3f0 [ 1505.522483] ? __netlink_insert+0x13d0/0x13d0 [ 1505.527005] ? device_check_offline+0x140/0x140 03:46:35 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1505.531721] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1505.537296] ? netlink_autobind.isra.34+0x23b/0x320 [ 1505.542339] netlink_sendmsg+0xb29/0xfc0 [ 1505.546439] ? netlink_unicast+0x760/0x760 [ 1505.550696] ? aa_sock_msg_perm.isra.13+0xba/0x160 [ 1505.555652] ? apparmor_socket_sendmsg+0x29/0x30 [ 1505.560436] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1505.566003] ? security_socket_sendmsg+0x94/0xc0 [ 1505.570787] ? netlink_unicast+0x760/0x760 [ 1505.575063] sock_sendmsg+0xd5/0x120 [ 1505.578801] sock_xmit.isra.15+0x2cc/0x700 [ 1505.583075] ? nbd_exit_cb+0x210/0x210 [ 1505.587004] nbd_disconnect+0x3e1/0x570 [ 1505.591022] ? sock_xmit.isra.15+0x700/0x700 [ 1505.595468] ? zap_class+0x740/0x740 [ 1505.599299] ? apparmor_cred_prepare+0x590/0x590 [ 1505.604112] nbd_ioctl+0x3c6/0xcf0 [ 1505.607672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1505.613234] ? _parse_integer+0x13b/0x190 [ 1505.617419] ? nbd_release+0x140/0x140 [ 1505.621327] ? graph_lock+0x170/0x170 [ 1505.625148] ? _parse_integer+0x190/0x190 [ 1505.629320] ? zap_class+0x740/0x740 [ 1505.633063] ? find_held_lock+0x36/0x1c0 [ 1505.637152] ? nbd_release+0x140/0x140 [ 1505.641068] blkdev_ioctl+0x9cd/0x2030 [ 1505.645111] ? blkpg_ioctl+0xc40/0xc40 [ 1505.649025] ? rcu_is_watching+0x8c/0x150 [ 1505.653199] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 1505.657905] ? __fget+0x4d5/0x740 [ 1505.661380] ? ksys_dup3+0x690/0x690 [ 1505.665109] ? find_held_lock+0x36/0x1c0 [ 1505.669190] ? kasan_check_write+0x14/0x20 [ 1505.673449] block_ioctl+0xee/0x130 [ 1505.677096] ? blkdev_fallocate+0x400/0x400 [ 1505.681434] do_vfs_ioctl+0x1de/0x1720 [ 1505.685352] ? ioctl_preallocate+0x300/0x300 [ 1505.689775] ? __fget_light+0x2f7/0x440 [ 1505.693762] ? fget_raw+0x20/0x20 [ 1505.697235] ? __sb_end_write+0xac/0xe0 [ 1505.703844] ? fput+0x130/0x1a0 [ 1505.707137] ? do_syscall_64+0x9a/0x820 [ 1505.711122] ? do_syscall_64+0x9a/0x820 [ 1505.715116] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1505.719715] ? security_file_ioctl+0x94/0xc0 [ 1505.724143] ksys_ioctl+0xa9/0xd0 [ 1505.727617] __x64_sys_ioctl+0x73/0xb0 [ 1505.731520] do_syscall_64+0x1b9/0x820 [ 1505.735420] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1505.740804] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1505.745753] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 1505.750784] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1505.755813] ? recalc_sigpending_tsk+0x180/0x180 [ 1505.760586] ? kasan_check_write+0x14/0x20 [ 1505.764845] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1505.769710] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1505.774910] RIP: 0033:0x457099 [ 1505.778119] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1505.797035] RSP: 002b:00007f7840ae9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1505.804796] RAX: ffffffffffffffda RBX: 00007f7840aea6d4 RCX: 0000000000457099 [ 1505.812083] RDX: 0000000000000000 RSI: 000000000000ab08 RDI: 0000000000000004 [ 1505.819365] RBP: 00000000009300a0 R08: 0000000000000000 R09: 0000000000000000 03:46:35 executing program 1 (fault-call:5 fault-nth:0): r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1505.826647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 1505.833924] R13: 00000000004cfca0 R14: 00000000004c5e54 R15: 0000000000000001 03:46:35 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x7a, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:35 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:35 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x48000000, &(0x7f00000004c0)) [ 1505.885601] block nbd0: Disconnected due to user request. [ 1505.891518] block nbd0: shutting down sockets [ 1505.908440] jfs: Unrecognized mount option "nointegrJty" or missing value 03:46:35 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) write$P9_RAUTH(r3, &(0x7f0000000000)={0x14, 0x67, 0x2, {0x51, 0x4, 0x2}}, 0x14) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:35 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x900, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:35 executing program 0 (fault-call:3 fault-nth:2): r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:35 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:35 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x17, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:35 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7d, &(0x7f0000000240), 0x0) 03:46:35 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x7a00, &(0x7f00000004c0)) 03:46:35 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)="6a667305", &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:35 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x71, &(0x7f0000000240), 0x0) 03:46:36 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x10, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1506.259963] block nbd0: NBD_DISCONNECT 03:46:36 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xffffffffa0008000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:36 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)="6a6673fc", &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1506.307928] block nbd0: Disconnected due to user request. [ 1506.313676] block nbd0: shutting down sockets 03:46:36 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xff0f000000000000, &(0x7f00000004c0)) 03:46:36 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x8, &(0x7f0000000240), 0x0) 03:46:36 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = geteuid() syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xaaaaaaaaaaaa891, &(0x7f0000000200)=[{&(0x7f00000001c0)="3e481ec23abd63699b08b76398db0dbb4bd047a9fae487630ad1d81eae23b621c6", 0x0, 0x5}], 0xfffffffffffffffc, &(0x7f0000000140)={[{@errors_continue='errors=continue'}, {@noquota='noquota'}, {@uid={'uid', 0x3d, r0}}, {@nointegrity='nointegrity'}, {@quota='quota'}, {@iocharset={'iocharset', 0x3d, 'cp1255'}}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}]}) 03:46:36 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:36 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000740)={0x0, 0x3000000000000, 0x1, 'queue1\x00', 0xdb}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x0, &(0x7f00000006c0)=ANY=[], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:36 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab08) 03:46:36 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xf0ffffffffffff, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:36 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:36 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x72, &(0x7f0000000240), 0x0) 03:46:36 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:36 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xf5ffffff, &(0x7f00000004c0)) 03:46:36 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000200)={[{@iocharset={'iocharset', 0x3d, 'cp866'}}, {@iocharset={'iocharset', 0x3d, 'iso8859-7'}}, {@integrity='integrity'}, {@usrquota='usrquota'}, {@quota='quota'}, {@iocharset={'iocharset', 0x3d, 'cp865'}}]}) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0xbd, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000140)="86dc650600afcd0fa3a8d1343e3026655e9e9ad593e9c9e98af95fa8ad6951c7e232baf1a7260ed17d2e33e406b4f29cc28d9042c7b0dd601309768e3d77191570eb", 0x42, 0x1}, {&(0x7f0000000280)="9a901cb98de4a195ad79983f1319e263883607c5456d2fc077f3106a1666f149c7ae82a5e52c3b25eec01fc3c225dd70adcad02d1f7241135178156afbfd4d7a4abeb43bef2f8894d21540994dd45a01f0991a2e70afb143a2e49fd7c15dfe905605223aea607a1248bc9c753841735de9b7941606d8b53d7589932015663aff75e07ecf418918a582a2edac357802049c9b996efa", 0x95, 0x6f65}], 0x80, &(0x7f0000000340)={[{@noquota='noquota'}, {@usrquota='usrquota'}]}) 03:46:36 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x9, &(0x7f0000000240), 0x0) 03:46:36 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1506.804339] block nbd0: NBD_DISCONNECT 03:46:36 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xf0ffffff, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1506.860953] block nbd0: Disconnected due to user request. [ 1506.866624] block nbd0: shutting down sockets 03:46:36 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:36 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x8000000, &(0x7f00000004c0)) 03:46:36 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x11, &(0x7f0000000240), 0x0) 03:46:36 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1267) 03:46:36 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:36 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0x80000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) renameat(r2, &(0x7f0000000040)='./file0\x00', r4, &(0x7f0000000500)='./file0\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r5}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000840)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000940)={{{@in=@multicast1, @in=@multicast2, 0x4e24, 0x0, 0x4e22, 0x0, 0x2, 0xa0, 0x20, 0xe6, r6, r7}, {0x3, 0x8000, 0x4, 0x6, 0x40, 0x1, 0x0, 0x61}, {0xfff, 0xcc7, 0x7fffffff, 0x80}, 0x7fff, 0x6e6bb3, 0x1, 0x0, 0x3, 0x1}, {{@in, 0x4d5, 0x3be3c767f5ba7c2a}, 0xa, @in6=@mcast2, 0x3500, 0x3, 0x2, 0x71dd, 0x57a, 0xaf6a}}, 0xe8) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r8, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:36 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='A']) 03:46:36 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xf0ffff, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:36 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:36 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x2, &(0x7f0000000240), 0x0) [ 1507.122319] block nbd0: Device being setup by another task 03:46:36 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x4, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1507.195599] block nbd0: shutting down sockets 03:46:36 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x500, &(0x7f00000004c0)) 03:46:37 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x6, &(0x7f0000000240), 0x0) 03:46:37 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x125e) [ 1507.272160] jfs: Unrecognized mount option "A" or missing value 03:46:37 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x15, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:37 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xe03f030000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:37 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)="6a6673f6", &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:37 executing program 7: r0 = memfd_create(&(0x7f0000000080)='mime_typeself:$\\\x00', 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x9, 0x401, 0x8, 0x4, 0x800}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x3ff}, 0x8) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0xffffffffffffffff}, &(0x7f0000000200)=0x8) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1507.402465] block nbd0: Device being setup by another task 03:46:37 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x10, &(0x7f0000000240), 0x0) 03:46:37 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2010000000000000, &(0x7f00000004c0)) [ 1507.464858] block nbd0: shutting down sockets 03:46:37 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xfffff000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:37 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300)=0xfffffffffffffffe, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:37 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x3, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:37 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x2) 03:46:37 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x24, &(0x7f0000000240), 0x0) 03:46:37 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xf5ffffff00000000, &(0x7f00000004c0)) 03:46:37 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:37 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x698, 0x80100) write$P9_ROPEN(r0, &(0x7f0000000100)={0xf, 0x71, 0x1, {{0x48, 0x1, 0x2}, 0x3}}, 0x18) syz_mount_image$jfs(&(0x7f0000000480)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x1, 0x1900) 03:46:37 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7, &(0x7f0000000240), 0x0) 03:46:37 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:37 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xa000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1507.807515] block nbd0: Device being setup by another task [ 1507.845334] block nbd0: shutting down sockets 03:46:37 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:37 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x600000000000000, &(0x7f00000004c0)) 03:46:37 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x4020940d) 03:46:37 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x12081, 0x0) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="3f835c42cb01e3f125f3ac36037d4ff7f353c3a8cc79919ec78f03f69fd27148d11cc5c367216eb39974303933ab4eb4b8d7ae7ba0b222a8388c28ea03b4043bc016b8e9ec93e2edb294812b50c74d389ea9ae099131ef8c6ada42f7595788fc076e3b80a3bdc50ba59f8e29b2ed58132154977378250dc9ad116317913d738850045f82598fcc0df19d29a25a11aae0da94e03fa5045b48379d4cb3582ea8419f3603c4c5a88946247628c894063266"]) 03:46:37 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x15, &(0x7f0000000240), 0x0) 03:46:37 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1508.122284] block nbd0: Device being setup by another task [ 1508.163443] jfs: Unrecognized mount option "?ƒ\BËãñ%ó¬6}O÷óSèÌy‘žÇöŸÒqHÑÅÃg!n³™t093«N´¸×®{ ²"¨8Œ(ê´;À¸éì“âí²”+PÇM8ž©® ‘1ïŒjÚB÷YWˆün;€£½Å ¥ŸŽ)²íX!T—sx% É­c‘=sˆP_‚YÌ ñ)¢ZªàÚ”à?¥[H7L³X.¨AŸ6ÄŨ‰F$v(È”2f" or missing value [ 1508.212774] block nbd0: shutting down sockets 03:46:38 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) r3 = dup(r0) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f00000000c0)={0x3f, 0x7, 0x1000, 0x6, 0x2}) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d64050000040000650404d0a431b0d18ecb07ebf353da021700010000000404000001000000b7050000000000006a0a00fe000000008500000012020000b7000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:38 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x7a000000, &(0x7f00000004c0)) 03:46:38 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x8, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:38 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x17, &(0x7f0000000240), 0x0) 03:46:38 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:38 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab05) 03:46:38 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x40000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1508.270233] jfs: Unrecognized mount option "?ƒ\BËãñ%ó¬6}O÷óSèÌy‘žÇöŸÒqHÑÅÃg!n³™t093«N´¸×®{ ²"¨8Œ(ê´;À¸éì“âí²”+PÇM8ž©® ‘1ïŒjÚB÷YWˆün;€£½Å ¥ŸŽ)²íX!T—sx% É­c‘=sˆP_‚YÌ ñ)¢ZªàÚ”à?¥[H7L³X.¨AŸ6ÄŨ‰F$v(È”2f" or missing value 03:46:38 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:38 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x21, &(0x7f0000000240), 0x0) [ 1508.347478] block nbd0: Device being setup by another task [ 1508.392999] block nbd0: shutting down sockets 03:46:38 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x9effffff00000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:38 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r1 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r1, 0x2d, &(0x7f0000000180)={0x1a, 0xfff, 0x101}) r2 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x505402) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000200)={0x4, {{0xa, 0x4e22, 0x7, @loopback, 0xe0a7}}, {{0xa, 0x4e21, 0xf078, @mcast2, 0x3}}}, 0x108) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="4b372a7e0eb9ec1ef9b5813b94e9fe671d0dfba2baca222825f3134aafcb8288f425ebd52839077a5c01def09a8e523ed81b502d5edf5c1ff840d8d45762fd1ccce48b2438a92dacd63abd927361aa"]) 03:46:38 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:38 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x3000000, &(0x7f00000004c0)) 03:46:38 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0xd, &(0x7f0000000240), 0x0) 03:46:38 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:38 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x401870c8) 03:46:38 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4200, 0x0) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000040)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) [ 1508.625715] jfs: Unrecognized mount option "K7*~¹ìùµ;”éþg û¢ºÊ"(%óJ¯Ë‚ˆô%ëÕ(9z\ÞðšŽR>ØP-^ß\ø@ØÔWbýÌä‹$8©-¬Ö:½’saª" or missing value 03:46:38 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:38 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0xb, &(0x7f0000000240), 0x0) 03:46:38 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x7b1a000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1508.697152] block nbd0: Device being setup by another task 03:46:38 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x74, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1508.737785] block nbd0: shutting down sockets 03:46:38 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xffffff97, &(0x7f00000004c0)) 03:46:38 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x3, &(0x7f0000000240), 0x0) 03:46:38 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:38 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1262) 03:46:38 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:38 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000000140)={'tunl0\x00', @ifru_settings={0x1, 0x401, @te1=&(0x7f0000000100)={0x3ff, 0x80000000, 0x40}}}) 03:46:38 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x23, &(0x7f0000000240), 0x0) 03:46:38 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x8100000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:38 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:38 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xa00000000000000, &(0x7f00000004c0)) [ 1509.027694] block nbd0: Device being setup by another task 03:46:38 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)="6a6673fe", &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1509.088570] block nbd0: shutting down sockets 03:46:39 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000740)={0x0, 0x0, 0x1, 0x0, [], [{0xfe, 0x0, 0x7, 0x80000000, 0x9, 0x11}, {0x8, 0x8, 0x71, 0x1000, 0x9, 0x80000001}], [[]]}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x75, &(0x7f0000000240), 0x0) 03:46:39 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc00000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:39 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x24, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:39 executing program 7: pipe2$9p(&(0x7f0000000080), 0x80000) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:39 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab09) 03:46:39 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x500000000000000, &(0x7f00000004c0)) 03:46:39 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:39 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x78, &(0x7f0000000240), 0x0) [ 1509.353514] block nbd0: Device being setup by another task [ 1509.399214] block nbd0: shutting down sockets 03:46:39 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0xc00e0000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x14, &(0x7f0000000240), 0x0) 03:46:39 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x4c, &(0x7f00000004c0)) 03:46:39 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:39 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:39 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1274) [ 1509.669129] block nbd0: Device being setup by another task [ 1509.720031] block nbd0: shutting down sockets 03:46:39 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) flistxattr(r0, &(0x7f0000000000)=""/84, 0x54) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r2, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x2) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:39 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="007eefb8a9842b344c1e1faea7d3c368b9b5917903477466053cbff2c86a"]) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x200) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000100)) syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x4d0, 0x0) 03:46:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x12, &(0x7f0000000240), 0x0) 03:46:39 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)="6a6673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:39 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2, &(0x7f00000004c0)) 03:46:39 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:39 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x8100, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:39 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab2a) 03:46:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x6e, &(0x7f0000000240), 0x0) 03:46:39 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x23, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:39 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)="6a6673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1509.916518] block nbd0: Device being setup by another task [ 1509.961015] block nbd0: shutting down sockets 03:46:39 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x500, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:39 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x6000000, &(0x7f00000004c0)) 03:46:39 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0xa, &(0x7f0000000240), 0x0) 03:46:39 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x22, 0x3e5, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:39 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:40 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x4000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:40 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x80081272) 03:46:40 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:40 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7c, &(0x7f0000000240), 0x0) 03:46:40 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)="6a667302", &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:40 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x20100000, &(0x7f00000004c0)) 03:46:40 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000100)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x0, &(0x7f0000000740), 0x3, &(0x7f0000000840)) 03:46:40 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r3, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4622, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000000000)=r3, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d64050000000000650404000100005a0404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) ioctl$NBD_CLEAR_SOCK(r5, 0xab04) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r6, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:40 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0xc, &(0x7f0000000240), 0x0) 03:46:40 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x21, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1510.354088] block nbd0: Device being setup by another task [ 1510.415680] block nbd0: shutting down sockets 03:46:40 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x7b1a0000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:40 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:40 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:40 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x22, &(0x7f0000000240), 0x0) 03:46:40 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x10000000000000, &(0x7f00000004c0)) 03:46:40 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1279) 03:46:40 executing program 7: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0055e7c25864d2f2a9a8a2c4c7662b848b0af00ea85725921bf1f7061d7ad21b6063392b1cc12158eaac98ff9f0ca8eee68b340e614faf9deb5e30bd82841820da009b"]) r0 = syz_open_dev$usb(&(0x7f0000000400)='/dev/bus/usb/00#/00#\x00', 0x1, 0x149002) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e22, 0x18e000000000000, @loopback, 0x2}, {0xa, 0x4e20, 0x9, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x9}, 0x0, [0x7ff, 0x9, 0x8001, 0x1ff, 0x4, 0x5ce, 0x5]}, 0x5c) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000540)={0x800, {0x2, 0x4e23}, {0x2, 0x4e23, @loopback}, {0x2, 0x4e23, @remote}, 0x100, 0x1, 0x8000, 0x8, 0x5ba, &(0x7f0000000500)='tunl0\x00', 0x8, 0x7eb8, 0x6}) 03:46:40 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:40 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x5, &(0x7f0000000240), 0x0) 03:46:40 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)="6a6673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:40 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x10000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1510.683257] block nbd0: shutting down sockets 03:46:40 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x1c, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:40 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2000000, &(0x7f00000004c0)) 03:46:40 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x1e, &(0x7f0000000240), 0x0) 03:46:40 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:40 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1265) 03:46:40 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000480)={0x7, 0x70, 0xc7, 0xd38, 0xf9, 0x1000, 0x0, 0x80000001, 0x8000, 0x3, 0x7ff, 0x1, 0xfffffffffffffff9, 0x5, 0x3, 0x83, 0x0, 0x1, 0xd83, 0x7, 0x670e37b2, 0x2, 0x8, 0x4, 0x100000000, 0x81, 0x9, 0xf7b, 0x7, 0x9, 0x3, 0x2, 0x7fffffff, 0x7f, 0x1, 0x8, 0x84c, 0x0, 0x0, 0x401, 0x0, @perf_config_ext={0x7b3, 0x5}, 0x4000, 0x8, 0x0, 0x3, 0x5, 0x400, 0x8}) r1 = fcntl$getown(r0, 0x9) getpgid(r1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000140)={'raw\x00', 0xdd, "fa1c234c502b9515ee86f08f50c7f40e51579e6993ff92c1720bed165b2e1f9d0fb17b68a35cc64c1f756ec79119243652babc603b5f600e57e34b1b7a0e9e7e465e3782bead0cd831939a6a1361c4aa6865036948273299d3917b8e94fc8bc4274781f59795ba802a0703c760e9e96f67e259f97a4061912a6bbfa9b6bd49632e1f2f2bd6418662d2e150292f79b07e9bde2fdc2bf61034f0ef0eb8c2f939b12f25ac297715931e6c1c3654128157f95d5e22427db7e7e8cf677436e881f2913f0c6afb5be33419e7e03671e0f56241e6849f8a2ae12ea935b42c6f42"}, &(0x7f0000000440)=0x101) r2 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="002eff33030000009b1548755e027bbf5f103fbc7f116658d39f3e6d591dc8faa4c829a91d"]) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000002c0)=0xff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000020c0)={r0, r3, 0x9, 0x1}, 0x10) write$binfmt_script(r2, &(0x7f0000000640)={'#! ', './file0', [{0x20, '/dev/hwrng\x00'}, {0x20, '/dev/adsp#\x00'}, {0x20, '/dev/adsp#\x00'}], 0xa, "ca215e6bde9be4dc492bd373ae17adbd15fc98b39202f0602342de0cb1b9bbb3eae70c7fb2abe80716ae6e01af0037bca0dd18fd73263625222ab856ed8f02e16629ebd376a0efa74c1b9b74cea8215f090fea9e80c4c751a38dccaee57d60d5cc055799df0dde31a5670f9e851d8b47957583ab29987ace758a5d2cab7894010bf63b1b33c9dd07d105f5696cc27335bc4a7802df83ef4762e78476d7c5d4d191c986e3885dab3e585cbe2d6eb20b40cd5adef762c2c68d1a675a379074375e4f3d93794110c35822f76558f582b461912dfb26353019a559d1bc2527c4d8e201bef38d8ae186d1f9039070d6e0eed939b3d031b32637af5fa57af6f3de1811bd3ae0cbe8d657bc513da8a1342a0e761787a4e384ff76ea7713f95b01cd41c617851c6efb38c6d1b3421f6d2b4c37d5634ae31bb96aeac7c36a100f54bd1587037bfa634589f51627680bf8387c0bc1c567467f85524140b0db19dd572f45a8215162dca7685427775bb003971963ec2aa0d841204b90fa75b9f442594b8e48be9d8cdaef8f79849184c58a35c17dadb49f02a813ca0f0356709152fc6bce0f57e85660a8450dedce39158ca9616b23762ddecf55e66026fdb76cfeeaeec47299a1f91d64bbe08f88bf3084e1ade199ef8ab1ddf38b5756716774ef3f17e128b2f4309eca699fa8294545f4695d601dd3d5a63b2380af2d813d3ed316ac1cc42d44ac87e508777ffcb02da98d6696bc97368242a5eb50bcc219bd84f99e32967acfd4184bd47b854e3768cc8b3b2c3cf13ee57a69c342babaccf46d40128fe388192aeef205906425f93c963db9e250c8c3bbe3d476a6245e7aee981b4f62d5e324d2241a692e8b6c834fc7f405ed5ba4b905f5df97c8786a556862bd53cc4dd336208bec0853a7a9e4bba44390072e26d79b000025b59cae49dab21937a2e4d69f72784802715c1ef1e55ffb1ecad71e4187d7257096b07a9be8fa0909363729cec7bedc3318058e0c55f21b753659e71c4d23b5de8a5619e6ebdcfc76aeec902aa5e5a7d093285c66d0e1b1b24c9d722bf71022b9b1028fadbc1cba3e2ff2e659b82f99cebe078a406bad8621ede91f0c3b0f4aac9591e756e7bd1dc4c5e5fa2aafc452684472b42872b207ad00c4c375f509486579d5570a5d9091641e2dfbe5cb6f5bef943bbd4b3dcb4e2febc997584bde152ab5ef099fef307556caa08ba98ea4b92b32f761071c23c22ac6795c870756239054a59e66df509536cb05e1c127012ea5697cbb8ac393aff4292f97b751d9f5d7d01612b9f3106158180baa213ae089f63cdd04ba42122e25f8684b1c1ef8cb8a43213738ce3d8f40c6eb29811e2e3f7a970e0c2a9f7f146df661d80110e80a6d2d8ebf824faf3ea9bdf5f774f73cb32e621bdade70219d7a23638c93d3b8afb6d4ea99edb9cd4c7fc2a486c98ca0552fa7803ba53a667d2561a520c5290d16faf5bcbff73e559b4a94868a1829a0ca2a3b1e5018dac96aff5eb570ac08a350a9bfb6da2917b1cae8d6b3b9f314c073e80ea31a9cfec7eef281f103a221eff00b1d1679fb1e53786af3190d43df31e68da9b19f36497d970b1361d60deb34900ae8f5111f8c16c1f5c04048319f532a9f15a2dd06326a8bc172bd43c63b90c4705f2348aff803a63ed8b149c2a644df853bf50f4f5031c944a9e1ce65040e56301a9b58f3525d6291fadb8d1e413961f915afa48600c3427d9b6ba42f77fdc508f20264748d5cd3e0bbca97f88cfdf15e14d7727b26923f45d8e3cc9274f86268ca1164b4918a583f5ffa03ff0c1bbb2113f3db7e4db4eb1657e0e50da0b110ece0211b23a04370b45d8a74e78406402f0083c815e959cad1a37ba3d73cdf7e558054043cf4d73f19ecefe01591af73e4d21c1caa0ac864178649deb103367a24ea9d51d6b9b8051de4684bbbd1babeaf12a756e4a8a5756554132649522add7c1e910887f367415cf10d8c86d23e9dd47d9c1d83d194c4c2b983b63e3ae8b9a4756dad3a96c3ceaaee6da30f35968058ac1d6f867b463292076f0995a1bb6e94744495ff7fc58894e5348b5d09be3a88287ca274161588280a5762957465c9b69eb31584d695f90e827c2ccb30a5a32f85ad8c27083c51fc105281e9d282d4c1742790668c88eb585183050672feee9e45cfcba7c7c0af51a8ab1621f7d7a5fe424b2baabbdcf5b2018162043be02ca8faec4cbba3b4b16615358c84d08f736ebdbf0518c4270388c79bef9a14ef0de1705a33745d9151637c7883b3ce416648ce6b09d678574826bb0c136a51596521a425438b3d36de66c3042e75c9e8b5b36bd19e953a44ef09ebdf2b4fe91d55189a6ea9e3505e66a01161b9942922e85c8a57c635359c7c9b757377cafeadd0c7489009ac0185b5509bf10fc4fe26a29d6f26188ed9f3b126ac15b3e9c687491846147bde7c16d19bf5bc42769199c8227e3a9b2f8bd80b4869528902e89f05df597cba47ee62566bccc643675bf5160353ce5d842bae7b2aad5a15272db10710b78476e09755cd943a1fe90915c92e09399dc31e042951aa2c35c9585b59d1bbaee7d12b6dfe5a911da6b0d90201e91eaa5f61d91776956c30ad2d1981c1ed8845303b2cab046ddc6c932d64927657d8f3d50fc5feb5d1b15d7f778fce89627a3ba9ea578a636ea007a019b41c61464643bf48e3cfadeb3bf137ecb37b0917b53734e788ef041693848eb6682e6872d56d9eab9dba9077528ff1774b449d07ba79a702d0fe9ab303e454247b0179d1ba659967c26507a29ab8e7ade17fbdd5b445c50bc1334e590539d25f0514a30367a94e9b6e46be73c3a9814214b52e6e45bf9bbd6dc34f9bc5cc1f90c3eaa2437a4c06b6510bbd0c45d96fd679fedb4dc320c254d9ca5e418399b7efb6e39b457c544c84f6a61feab2c9c57cf3c750525685dc12d9348d525c028fca3dbd250f706fc36ba8c0660ddc0e4a71e17fa5306ecc368669166972a5bfb196ff9b568262b0d696c7b5965cbe5f719aa06281159da8bf7cd685ae07795c74a16e677488a5c56753a63380166f2269a45595480940328f7bec98811300717dbcbc42ef78d5753c4dabaff28ddd2e7429cb573c49e230a013082f0cf3f4ca12a4458caae6d526827d7a2847c06e0ff8be75d4679a75e0a825a4f9436e659fe75c76ca34704186e45b4506225744e46521482269bb9dd65331ecccac5e842562166c379e8bf99d85d1f30940ea103843ea8f71bb698b0a56b2b8d6c10da837e833d59fa079bce939502dcc7c85ed984da0b53e2cb38b91cf2b010d78bbdf6e0b3c0d8d9072d090200b9db23fd5bcaf8b92b3dcc30468ec290b5a0b17d2d9a351b1cdd695a9833d2abab21791931fffd4d9c4b1a36639e726b62e1d822b96dd487bb069908a4e3b6bdd8100d75833ae25ccfdc73930368d9793c1a48e113416d242a7567e67b4a0936993622ded43ae9f973e7e3078be05b069f8af1ccffa705cd8bc41af153cb73f6512be00bd507441a273ceef25217e10da08de96e7c70f29acdbd71aaddd35298cf551e47f5f9d8c9ad780e1e9a7766e6c4a4a1cb6dcd39bce50b0953f293c81f1ec7c44feee769cae5a0a3e5804a19f56cf8dbc43cf655cbfeb084376ce25711817bf795bc68fe4cab2927555be82f4fb847b2581bfbff852b45941945dda2d3e71bf803b6461b120f13cfbd6326c4e8dceed4d05a1dc404f7c55203d516ea37a1617175cab4979cab0a82458c9459103851058142dd6ef8bbc5ff71fbb866b1d5d4e0734f45c5a3b4200bce70f2b4e45120e52335bc378638a22d7a99ffaf9405427b26a1f7e87b4c14c86ed33ea27fc7ffcd4d2acf5449f3295009228949c771e8e0cda2f6c0bfd3a3d564dbdfb3316ebc0c57919c416b00ae75794ea89d2b60d89f5060930b47f4123e15bdf6db015247664e5f0dd5a48dcc7f9b75fe4c3191b3dd7fae551fd66258cfa776fc94f8a20f86f39c9011ae23b05f0137f871f1a7f174e2a53c724d29453a3b956774a16125b2ddefaadeb5b94e702b6dca3dd3901a7d36a6624e141751e15df6ab00c190b1d1e0561c7781e578fc7f573b83d42970fd75e3de4c6cfc038beac48a7215b51d825c093947c4e695122e1420396bed0019645ad7a77a5cae91383b18bb16d2ad509e7a3ff9868c8d2738c783037ebf752e30fe2e6552c404d263f96c805534b6bf98c0e7030548a57f50a2a5ea5d9141090f3d281cf0950d5fb3a794f4bca94a1baa3b877e7bb67cbc7a58829d9b516c219f9283f91137843178d21811c935b9b9a291cdc735bd5c08b95fc73d644775163a8938f7498c60c3fb7bc0f4ebbc9370cd26b4229b9a8d5a2372faf2f614920b6c0ad0ba38eb12a2a12928f6128f815fe153a7c74ffa9ae0081ee7f043f67f6da8c7c8647c3dc76d1aa2c4a0f28831d5daf3e02f231f20a5d3e1beca2f8964f1c0d7bfd75d32896e8cc97130f0dcf5352a7c39aa3b2d803ae8dd1bac0391aca33eb4f785e2fe0dfa6e16436fe1a3af6835505a5cc2cfe0b7d715ddeca232daa106d49541f89a4c4a8a5f8c6be05d9455784eb2235d281608b77ae39431c6b63c8a4d5873be1fdafafbf50bb612aea6c24bdcac10d8c6947f5b7c1e56ca8199cd6aeff12b329bb23b2d7d1d76eecc369f674bda1a21b354fedb7871ac170bb0d06baa8a39035a75cadbf7f236f55404b240f9ed82ea72dc79f684b58876d4ad5123b3e763f64f6ff235f3363c51a220e9acf85c4bbad7608be159b65456fb1ed1b0846eefbb5238a0ae0ee9f9428b5cbdcca6ad6cf248ad52d308fef632b655b1742003b6918beec82cd086b77c2f10688e50e96dfb0d819aa6753b62d8e241d7ea56ee76d37057bbc04051bd0d29448a92e983bd4f316e39582844270ffc10d61ea7ae6e6424a13ebe82169f8d5404cb07134c17277196cba1c5e35095514b0a39569b1f2f60a400cd41fd09494f490235c3852d5a4322090f1c2e67a322c80b2d1374266d7757ccaa7437253967d228379ae977a7cfc2eaf2a0808c3663ea678d95b13cde2685c8f837f8d6d0ddbb499152bd9f81b8c9d66d81d24fd8466d03ff6916de17f7c290219b797231b0e0478cab32531a730bea5ac890c18dcdd3c08c20e16d834f18e95df97b7f9a10b4c1737e4ba49d176ae200753c5e30c7a1974705ade6f9631ca8cea3fddab2c63722d82842af411ee6023b17d37cdc0e3a7c636f1b12491db032b3cf7b5de26a32333b822e2e617e605fcab84095b37c86ed525b5e0ffb069e88dc2cd946af41d1fbd9fec6c17d84ca85207d4c4628e245d592b6faa949b0e0238512f6d43d8a9675767300d64caf9b9cede8edf09af5e287b72d49782b684d801f428c001b528afd5b777046f65e3f3ed28850d9680418e90cccecd211e41a5d4a8f1c70e9cac962b63fb90e54e43f3d43ebcc2a9d970a3596e9c66baf6cb3c5db7947f4fe7f18a8e0ab89ef94ac672e1c3ff243f3db8e5b277dd674fedcae3957683f7f8dc45d4b0c564b1310e83de451dfa5827b4ae1207c0db75eff12d236d9f2ac31b24579e28124888869d5ed032d843c64af50275ad6bf9c48feb1111c056154352efce7e774bfaad5f9a999919c7a23d249014bf2b7aa61e980aa2f1e6eb4b19321003a5393ffc85058a8597181cb231bfcf4f3462bdda5685d6c4cf755a724b865394ad4367c24f5b6db4b86a8c085dfb67f6280cc64e9d456946b6bdd3f95fb19df7075714aea98b9999195b863698c0c3c289994f9e5d47"}, 0x102f) write$binfmt_aout(r0, &(0x7f0000001680)={{0x1cc, 0x8, 0x7fffffff, 0x3ac, 0x6b, 0x5d61385e, 0x21a, 0x7}, "34da2a97ad308df10ef13dedb8fdb35ac92b26", [[], [], [], [], [], [], [], [], [], []]}, 0xa33) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000500)={{0x1a8c, 0xffff, 0x4, 0x12, 0x7fffffff, 0xfffffffffffff000}, 0x8cd, 0xf7e, 0x3, 0x6, 0x7, "dcc2a9219e87efa1628663c58dfa301276fd273dc44b1c14a3a0ee4ab5966f736b0121b22300fa82af2f5bf843379723ae0f275533606fdef2aa69a7557835a541e0b8e60ce9a0bb9077dc6949ee6dcee83c5f8fcd593ac86b04d69d0c0175ac2b33b0b1ddaa86a0938d23b1e874d6cb2d4b789033f6dc6faab8d5681685a617"}) r4 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x2, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f0000000300)={0x1f, 0x8, 0x28000000000000, 0x0, 0x0, [], [], [], 0x3, 0xffffffffb9c94fcb}) 03:46:40 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0xf, 0xfffffffffffff7ff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) modify_ldt$read(0x0, &(0x7f0000000000)=""/33, 0x21) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40100, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xb4, r4, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1d}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x682a}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000004}, 0x814) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r6, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000500)={{0x0, @multicast2, 0x4e21, 0x3, 'ovf\x00', 0x0, 0x0, 0x77}, {@dev={0xac, 0x14, 0x14, 0xe}, 0x4e24, 0x4, 0x0, 0x8, 0x5}}, 0x44) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000940)={0x1, &(0x7f00000007c0)=[{0xfffffffffffffffc, 0x2, 0x8, 0x7f}]}, 0x10) keyctl$join(0x1, 0x0) 03:46:40 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x100000000000000, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:40 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1510.950574] block nbd0: Device being setup by another task 03:46:40 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x64, &(0x7f0000000240), 0x0) [ 1511.009816] block nbd0: shutting down sockets 03:46:40 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)="6a6673ff", &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:40 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab06) 03:46:40 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x3f000000, &(0x7f00000004c0)) 03:46:40 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x1d, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:40 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x16, &(0x7f0000000240), 0x0) 03:46:40 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xff030000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:40 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x80800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000280)={{0x8, 0x4}, 'port0\x00', 0x0, 0x2, 0xb87, 0x6e, 0x7, 0x0, 0x5, 0x0, 0x1, 0x7}) mkdir(&(0x7f0000000200)='./file0/file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000000)='.\x00', &(0x7f0000000080)='bpf\x00', 0x0, &(0x7f0000000100)=ANY=[]) mount$bpf(0x20000000, &(0x7f0000000340)='./file0/file0\x00', 0x0, 0x5890, &(0x7f00000003c0)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="4cc7a8c46ea404"]) r1 = open(&(0x7f0000000140)='./file0\x00', 0x101040, 0x1) write$P9_RREADLINK(r1, &(0x7f0000000180)={0x16, 0x17, 0x1, {0xd, './file0/file0'}}, 0x16) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={0x0, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r2, @in={{0x2, 0x4e22, @broadcast}}, 0xffffffff, 0x5, 0xfffffffffffffc8c, 0x7, 0xa0}, 0x98) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000380)=0x1) 03:46:40 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)="6a667304", &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1511.231451] block nbd0: Device being setup by another task 03:46:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x6b, &(0x7f0000000240), 0x0) [ 1511.294956] block nbd0: shutting down sockets 03:46:41 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:41 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x4c000000, &(0x7f00000004c0)) 03:46:41 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000940)={'filter\x00', 0xf9, "6b085a5ad03e02e58165e550bfc917fefa9730b799ff7118923d7b65857a8f8fa96679ddee9731c008116a55b163f02b0d529bfeb11ef8097178b91fe3b7da7b1a182371885654a93576e6af8a52c61b06614cf89820e298bf58066382b22cfe804ccee55c0523aab66fa28550e79bffff2989dd33a3f58ce7d77c551a2094715ca1d69414d110b693a9d19902f3aac1f621a018bbdf0f90e0ab29a2bec3f83af46c701a94fd3f4af0b035e2e8fb50260e772ce7d7c3d188464a3e83875859f73cc3b921438b1a756a932f666ec7cc15935a91d0beb8ea6d847be282807f154cbddef4c23ce86a4711398ac1ee9cb98dfa7e873bef85c1b8f4"}, &(0x7f0000000640)=0x11d) keyctl$join(0x1, &(0x7f0000000580)) ioctl(r0, 0xe37, &(0x7f0000000740)="7a92890ba5dc3c44aebfa2ecb861d0a4619fdcfb13a04f3d5cc37c3f9b8d6b8884bfa95b5b4e94467f6156a87b953d4c419e73ad340253e3beca53def4d2a1bc83396bc9c764ead3aa51d9053754fe99b569c91a7a6048c1283e4fd95768f968ae03217ad88a11e263594de24243c3ed497c1766f7466ada7b6a09b04463aa1aeedc10cd5276592fda6e1b6832965f2e996535c09def22716948112e3d015316b2677268516e7ef9035067ff46f1f482e6abc61bfb0fc40bb33917e93f7085122fc07f24") getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {r1, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0)={0xffffffffffffffff}, 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe0000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000840)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) getgroups(0x4, &(0x7f00000000c0)=[0x0, 0xee01, 0xee01, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r6, r7) getsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000000500)=""/49, &(0x7f0000000540)=0x31) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r5, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:41 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xc0101282) [ 1511.441550] jfs: Unrecognized mount option "LǨÄn¤" or missing value 03:46:41 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x10000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x4, &(0x7f0000000240), 0x0) 03:46:41 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:41 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x7, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1511.536013] block nbd0: Device being setup by another task [ 1511.566856] block nbd0: shutting down sockets [ 1511.579701] jfs: Unrecognized mount option "LǨÄn¤" or missing value 03:46:41 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x68000000, &(0x7f00000004c0)) 03:46:41 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x77, &(0x7f0000000240), 0x0) 03:46:41 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x127d) 03:46:41 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xc000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:41 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)={r2, 0xd1a, 0x100}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@int=0x200, 0x4) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:41 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:41 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000740)={0xe8d, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}}, 0x0, 0x4, [{{0x2, 0x4e23}}, {{0x2, 0x4e21, @broadcast}}, {{0x2, 0x4e20, @remote}}, {{0x2, 0x4e20, @local}}]}, 0x290) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x13, &(0x7f0000000240), 0x0) 03:46:41 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1511.816671] block nbd0: Device being setup by another task [ 1511.854852] block nbd0: shutting down sockets 03:46:41 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x900, &(0x7f00000004c0)) 03:46:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x79, &(0x7f0000000240), 0x0) 03:46:41 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x600000000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:41 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:41 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x5452) 03:46:41 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x14, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:41 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f00000002c0)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000680)=[{&(0x7f0000000300)="3dc8aef9d10562551a502d3e68e86077cad35ac415a59c336c3b52ad4958134875d4727a06ce6cc68627fd8c80060b21925dddc820c3a6fccbdea08a4cec9ab3773be03f4c34ce659ec90cb1d0a187d1fb7913e8efa81c1a767303278637fe11208df46ff4be56eed6f1ed80fbc54054af1294d7b0ac2851eaf3c21bc63fcb278b062fef9075d04fa5741e4b3a502385d972fb53e3fcac6a1a", 0x99, 0xf384}, {&(0x7f00000003c0)="b469636e440044ed7aa6cdf2b8ccc568fcfbb218f14950d45ba400c69bbd8f08975255fce5ea917469adf9af8bf12d3e007787d1e0f50a65734eb9aa0c30f185cd8ee2d4ccf9b84b754fa57430a074bfbad12c877645b161730b", 0x5a, 0x8}, {&(0x7f0000000500)="662f424d3ad41ebdc5a38d2ef6571e7551c0c18a2147367c5571c40d868992002a508e5ab72d6cdc497e210d2bca514541005797a34bd03dc33d74cdf3982223a6f6fd9e87696b390737b7f8c9b66d6bfc0e3ed9f6250b708bdce24f5645ca17542c1a0d94ee01000541ceadfc87c1660e194a3bb19348047dc50f0ec74ae3a6e149ba79e40db8d90a0c4d32613dde17dd7329aa27939a87c7fe5383e15498e6d9cb4e92513e8518f7ed427627ef", 0xae, 0x7}, {&(0x7f0000000440)="ba67687a4384d5658368df8a1cfb31c2d4696d049ab43136862a61aaa8d101199401bb6dcadc97a9fafe53bc61238818ec377a18e253049cba3515f61b1f35d6aaa7905f432e3e00f0c8ab33c175664a96c526676b9e1446f2ab32fc36c59228fa729b1f51d1f681cce0426f8758e1694addc7a9e35daf0607cdc56e50717da8", 0x80, 0x3f}, {&(0x7f0000000640)="76c581f19d448a7393a4e988240cd34d189f154fd8646898279657a1747fa7c28872ce51288e07358ef3d103", 0x2c, 0x1000}], 0x4, &(0x7f0000000240)={[{@discard_size={'discard', 0x3d, 0x5}}, {@integrity='integrity'}, {@umask={'umask', 0x3d, 0x3a4}}, {@quota='quota'}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}]}) set_tid_address(&(0x7f0000000080)) 03:46:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x76, &(0x7f0000000240), 0x0) 03:46:41 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:41 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x40000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1512.138284] block nbd0: Device being setup by another task 03:46:41 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x6c00000000000000, &(0x7f00000004c0)) [ 1512.194066] block nbd0: shutting down sockets 03:46:41 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x40000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1512.216141] JFS: discard option not supported on device 03:46:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240), 0x0) 03:46:42 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000500)="09d834085fc94e9575b087d9de2a3282ce8c6371622b66bdc16dd276200f9e7df46b50cd965e5722426964927c0a49e69e2b4ed172b0b789fc8639622512a3d4ea69f2f0b3eaa387c481", &(0x7f0000000740)="a5b7dddcd5ad37ab797ea0db1322afd7d366f0f8e465191d40e9485dbb4134e3656ea68bb384c5e643b35f7ecc726ad5a128c863e6888cd56f6835c2aca2166ab74ea652a4015cd5c627e69f7543a3a480720889bd8d1ced2d7d131821597076b67e4af545f5cd24a8e0232bb091cc9b5cec7b7507e68328c451ca3e02a0fcb396fbf2392d4068c4ee63934128e1a7c4282d52daf600c44722a81fb22a7165"}, 0x20) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:42 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:42 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab04) 03:46:42 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x8000a0}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:42 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x500, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:42 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="002d075ba34f8afd87f81bb0239d632058ca40684eeccebd2c8053ef8ea18cd55ba8421d6b35f3b434769c8ee84480e647f20968e2f6ece79f9864964579ecfb7fcf579c126bd7c537d9338fdb4ad63eb1e46595102e3f3c1b85c042e25082cc1d80d8355be36e71bccf912a6d44bd0a7ad78b846c4b050db3109c497b9c0185a762dc2bb64d40810d8621231c0819c249f018f1e8501261e0996d1d02d6af9778cbffe5b709572dfdf3d175b58f75610533f2b8ddbae04de3145ec255ebfcacb7"]) openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x80000, 0x0) io_setup(0x100, &(0x7f0000000080)=0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r0, 0x400c6615, &(0x7f0000000240)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200100) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000000100)="dd15981a6e5aa473bd848913a18a13e54212f3b6d8643c0e98f9cd97c9444002f442c19578c5bd17090dd06b96e4b72b79dee11901b62da8cff296693c331407db07eef3dd9ba9382c25ba61", 0x4c, 0x270, 0x0, 0x0, r2}, &(0x7f0000000200)) 03:46:42 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2000000000000000, &(0x7f00000004c0)) 03:46:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x18, &(0x7f0000000240), 0x0) 03:46:42 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1512.546287] block nbd0: shutting down sockets 03:46:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x19, &(0x7f0000000240), 0x0) 03:46:42 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x9000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1512.583223] block nbd0: Device being setup by another task 03:46:42 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x400000000000000, &(0x7f00000004c0)) 03:46:42 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x500000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:42 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x7) 03:46:42 executing program 7: r0 = memfd_create(&(0x7f0000000080)='jfs\x00', 0x2) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x200, 0x8, 0x6}) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:42 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b757b1b19f050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:42 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1276) 03:46:42 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x600}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:42 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:42 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x7d, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x700000000000000) 03:46:42 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xffffff7f00000000, &(0x7f00000004c0)) 03:46:42 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x8, &(0x7f0000003740)=[{&(0x7f0000000640)="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0x1000, 0x4}, {&(0x7f00000002c0)="0d0aac1156960317e3faae640b49633030dfb465a711fc9d713e2b79f2494631fcd6ab5b0c924e3adcf34ab32eef5de55285cb509cfe0ceede6ff0de03ec59c6a1f47286ae734ecff30986372c481b57b82dcc8c598f0687f8913cb1eebb891fd8694be2d6b1ccda5ad268370b3f0440f0ef595837558245465d0aa608c23139b8fef3bba98230dd63e8e4dff94fe306d1545a6777047af23563319d18a215a48d24b8d4ecad129e92a6f27bd494513b89bec47fa2e3fc56cadf8d67dc347b3a76", 0xc1, 0xff}, 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0x1393, 0x4b9e}, {&(0x7f00000003c0)="00862361bc7a1f21880adfc49bb418edd224a37c67828daab2facf0126c3acccff8ac21fd9cfb78049b6879289d8e8e1a0c83da5d1a5852a9f3de6d85b8c8f6cf2023852578d92e9a4ae5b43e4e05a3b0a67f538228d246e7bbc77c7b39121078a1eab08bb886cb8935b5c58c3897a71b5fad24d9f64bd5e6bcda6b66acc0359d1217a08b8c499614153415e0789a7b807f30d9ed26e6988145e55b48a767a45b5b1340127ef8014909da0f9d861586b592851692f58bb256e", 0xb9, 0x1}, {&(0x7f0000000500)="b8f08220b8e7841d0316bf84b8b050e01e8533a35589ba8dddcb02bd64c6491190c52bea39ba1cb2d717e447ea40c74e4341da130981725c930d1c40688ff7070b418c80b9adb7fefd051c6ab91685dd8a3774921202198a034001", 0x5b, 0x2}, {&(0x7f0000002640)="2690361670838974bd56479864fe034d31a8366fde8c1c92c56dfd2df34a726f47e43365dbecc94d3739778747a9cad9e2dd8aa2dd8b1ecfcc3ac379567165674a408dc92f3b239b34ef732e03dcd105b3ef9cd77a3d4df5a7e8f575e5b758373295e94ee06eea9623175ecfae7be74732d6426408ac27fb4673f0d29e1af1023da7baf8f2e9fd10915364aceeb4a15f0315dbaffa27ba761e3a966d88e300f3dd9df9bbcc4a26ae1bc8075df0a8257e34969dfd3275b7a2cc26b903aa103400e05af6f5030e451e46ef7e3dacd9c61df2a1a8fdea763590e9", 0xd9}, {&(0x7f0000000480)="004ec5d12f365164efe0f37f953bf96783b49c33484d7a50c9c829e0f6fbe6974c54ff85f9682a21dc250c831c186a95", 0x30, 0x5dc}, {&(0x7f0000002740)="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", 0x1000, 0x4}], 0x0, &(0x7f00000004c0)) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80) connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0xae) getsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000000580)=""/53, &(0x7f0000000280)=0x35) 03:46:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x7000000) 03:46:42 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x12, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1513.033255] block nbd0: Device being setup by another task [ 1513.060513] block nbd0: shutting down sockets 03:46:42 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xb00}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:42 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x2, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:42 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xffffffff00000000, &(0x7f00000004c0)) 03:46:42 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xc0189436) 03:46:42 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x700) 03:46:42 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="cc000000", @ANYRES16=r1, @ANYBLOB="00082abd7000ffdbdf25110000002c0003001400020074756e6c30000000000000000000000014000200697036677265746170300000000000000800040000000000200001000c0006006c626c6300000000080000080006002000000034000200080005000000004f96f9a594ffa153e97430926ab1e74f00080009000500000008000500ffffff7f080007009cffffff0800060000000000080004000600000028000200080005000700000014000100ac14140a0000000000000000000000000800090003000000"], 0xcc}, 0x1, 0x0, 0x0, 0x20000800}, 0x20000000) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="7a11810875fb386aec100ea9f30ef177274939b1fc764a4672952a2d5de82b4dc7b7fb31c494ae54c0f2bf8aee103f578db3dec7bb4fde25f6d938c8b5d88a08956cdc62ec2041adc9c3620e3facce3da104833d7be9460ddd6e6be9c418d4e981126b1db61b167223a027d5ffbf25359b464c32a89216e8adec9274b07a45127484ff4c73559b89e4996c4afc867550cf257db1c8f04b4321f97d00000000"]) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={0x0, 0x7e1}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000500)={r2, @in={{0x2, 0x4e20, @remote}}, 0x1c54, 0x6, 0x200, 0x0, 0x80}, &(0x7f0000000480)=0x98) syz_mount_image$ntfs(&(0x7f0000000180)='ntfs\x00', &(0x7f00000001c0)='./file0\x00', 0xfff, 0x1, &(0x7f0000000200)=[{&(0x7f0000000640)="49698c41d19a7cfceced70a44d8a4191a629365d06380a1a54f023f44f4f38e1eadcfdd613a9daf8509789b294a10a5376a8fcb771247831e4b04b8d4da60de987b13463fd1f13749a87bce8b0c017bd23edb72aa28f6964f7bda6a9287c6fcc93503a6b53a9ffd60133f6c2902af96106e49071b31b81ac54b453bf1dd542f0075670d59f731eebce8f0b5a2a8e886def91f9af79104bf8590a11e67ee559718ab5657be8f66f1ce48ee9c3c0f5d96a99f24205e143ade1492a7195704a63c50b4a3d6440b470fd15fd6be32338d13717ec64a52d7945f17aa1", 0xda, 0x7fff}], 0x80010, &(0x7f0000000240)) [ 1513.298977] block nbd0: Device being setup by another task 03:46:43 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="b702000000040000bfa30000000000000703000000feffffe0e4975d1f327a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000151b5d8ed593791b003c6400000000000095000000000048ba40f0d1679e921997181320d62fa09081e895e6c819165a8f"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:43 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:43 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xc0}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1513.344872] block nbd0: shutting down sockets 03:46:43 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000), 0x4) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000240)={{0x6, 0x1, 0x6b1e6644, 0x3, 'syz1\x00'}, 0x6, 0x10000208, 0x101, r2, 0x5, 0xfffffffffffff801, 'syz1\x00', &(0x7f0000000040)=['syz1\x00', 'syz1\x00', '\x00', 'syz1\x00', 'vmnet1vmnet1\\\\nodev\x00'], 0x24, [], [0x7, 0x0, 0x6, 0x3]}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000080)={{0x4, 0x1, 0x1000, 0xc0d, 'syz1\x00', 0x5}, 0x1, 0x20000020, 0x4, r2, 0x0, 0x5, 'syz0\x00', &(0x7f0000000040), 0x0, [], [0x5, 0x800, 0x58a0, 0x5]}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) fcntl$dupfd(r1, 0x0, r0) 03:46:43 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1513.415458] jfs: Unrecognized mount option "zuû8jì©óñw'I9±üvJFr•*-]è+MÇ·û1Ä”®TÀò¿Šî?W³ÞÇ»OÞ%öÙ8ȵ؊•lÜbì A­ÉÃb?¬Î=¡ƒ={éF ÝnkéÄÔék¶r# 'Õÿ¿%5›FL2¨’è­ì’t°zEt„ÿLsU›‰ä™lJü†uPÏ%}±ÈðKC!ù}" or missing value 03:46:43 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x97ffffff00000000, &(0x7f00000004c0)) 03:46:43 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x5}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:43 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x16, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:43 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) 03:46:43 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x5450) 03:46:43 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1513.617840] jfs: Unrecognized mount option "zuû8jì©óñw'I9±üvJFr•*-]è+MÇ·û1Ä”®TÀò¿Šî?W³ÞÇ»OÞ%öÙ8ȵ؊•lÜbì A­ÉÃb?¬Î=¡ƒ={éF ÝnkéÄÔék¶r# 'Õÿ¿%5›FL2¨’è­ì’t°zEt„ÿLsU›‰ä™lJü†uPÏ%}±ÈðKC!ù}" or missing value 03:46:43 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00000001c0)=[0x0, 0xee01, 0xee00, 0x0, 0xffffffffffffffff, 0xee01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) lchown(&(0x7f0000000040)='./file0\x00', r2, r3) r4 = getuid() r5 = fcntl$dupfd(r0, 0x0, r0) readahead(r0, 0x1, 0x9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f0000000200)) ioctl$FICLONERANGE(r5, 0x4020940d, &(0x7f0000000000)={r1, 0x0, 0x8000000000000007, 0x8, 0x6cdf5a31}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x7b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x4, @ipv4={[], [], @local}, 0x7}], 0xfffffe42) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r5, 0xc0605345, &(0x7f0000000080)={0x9, 0x3, {0x2, 0x3, 0x4, 0x0, 0x47d0}}) setfsuid(r4) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) 03:46:43 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:43 executing program 5: pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x5, 0x20000) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000500), 0x8) write$P9_RLCREATE(r0, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x0, 0x1}, 0x3f}}, 0x18) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r3, 0x200, 0x1}, 0xffffff65) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000840)={r3, 0x1, 0x1000, "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"}, 0x1008) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r4}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0xfffffffffffffef6) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00190000b7060000ffffffff2d640500000000f864040400010000000404000001000000b70510000065f20000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e05a34e3c3190ddca24ae4626fb60cbc35a42421c7addba9402000000247796197b714e7afd47b9b09f7bac"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r5, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) [ 1513.699758] block nbd0: Device being setup by another task 03:46:43 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1513.756352] block nbd0: shutting down sockets 03:46:43 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x400000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:43 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1f000000, &(0x7f00000004c0)) 03:46:43 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000000, 0x401, 0x6, 0x4, 0x3, 0x1, 0x6, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x7}}, 0x101, 0x3, 0xfc, 0x3ee1f249, 0x1}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x800, 0x6, 0x4, 0xfffffffffffffff9, 0x80000000}, 0x14) r3 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r3) sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:43 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x401070c9) 03:46:43 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x2, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:43 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="dfb8c23fdb5ca08cfba1e9151fe78aa1a22331000d6784126a7674d35f06165b51de87b81ce0ef91171ace8c79d80948a15bfaf1b48cca0d147b11048fa6c594c8a4b926"]) 03:46:43 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1514.038591] block nbd0: Device being setup by another task [ 1514.080004] block nbd0: shutting down sockets [ 1514.118714] jfs: Unrecognized mount option "߸Â?Û\ Œû¡é犡¢#1" or missing value [ 1514.195753] jfs: Unrecognized mount option "߸Â?Û\ Œû¡é犡¢#1" or missing value 03:46:43 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfdffffff, &(0x7f00000004c0)) 03:46:43 executing program 1: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x5000000000000000) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:43 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x40030000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:43 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:43 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x300, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:43 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x5000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:43 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xc0045878) 03:46:43 executing program 7: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="8e00"]) 03:46:44 executing program 1: r0 = socket$inet6(0xa, 0x8000f, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:44 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x4) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1514.316807] block nbd0: Device being setup by another task 03:46:44 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1514.357173] block nbd0: shutting down sockets [ 1514.374978] jfs: Unrecognized mount option "Ž" or missing value 03:46:44 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x23, &(0x7f00000004c0)) 03:46:44 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xeffdffff00000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:44 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x10000, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}], 0x20) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:44 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x3) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:44 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x401070cd) 03:46:44 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) timerfd_gettime(r0, &(0x7f0000000100)) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1514.566847] block nbd0: Device being setup by another task 03:46:44 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x2) [ 1514.614255] block nbd0: shutting down sockets 03:46:44 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:44 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x20000100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:44 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x1000000000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:44 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:44 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xc020660b) 03:46:44 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x7ffffffffffff, &(0x7f00000004c0)) 03:46:44 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0xffffffffffffffad) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) sched_setattr(r2, &(0x7f0000000000)={0x30, 0x7, 0x1, 0x9, 0x40, 0x2, 0x401, 0x800}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:44 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffc, 0x56, &(0x7f0000000440), 0x3, &(0x7f00000004c0)) 03:46:44 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setpgid(r2, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:44 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x401, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x80000000000, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f00000001c0)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1514.984475] block nbd0: Device being setup by another task [ 1515.028642] block nbd0: shutting down sockets 03:46:44 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xe03f0300}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:44 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x10, &(0x7f00000004c0)) 03:46:44 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfcfdffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:44 executing program 1: r0 = socket$inet6(0xa, 0x10000006, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) ptrace$peekuser(0x3, r2, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f0000000040)={&(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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7d6f3f735d0c007000070000000000000014007b0000000000000000000000ffff7f000001140029000000000000000000000000000000000108005c00", @ANYRES32=r1, @ANYBLOB="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cc8c54d7f33a35aa6b5478d998834b8904ddad1d954512c602e06e906d1e8dddc32c7e5ed3aa325f7ef53ed395cddcccbabdf2f3921b40fc6477f1f96fcd26cb2ee2efa20fe2e8ea4baa1b301665e7f5f885f3387e027e40f4c7b303e28f0661b839b165e1820bc8d952d567cebe6bae000000000000"], 0x290c}, 0x1, 0x0, 0x0, 0x44000}, 0x4000000) 03:46:44 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4, 0x101}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x2, 0x8, 0x40, 0x6, 0x4}, 0x14) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\v']) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0xffffffff, 0x14b, 0x6}, &(0x7f0000000240)=0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000340)=0xffffffffffffffff, 0x4) sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="230029bde0df250100000054000100080001000a000000080001000a000000080004004e200000080008fa08000000080004004e210000080008000400001f0000000000000000080001000a0000fc20000200ff000000080006a0252706026f00060000000000000000"], 0x70}, 0x1, 0x0, 0x0, 0x4890}, 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x8, 0x2a, 0x1, r2}, 0x10) 03:46:44 executing program 6: recvmmsg(0xffffffffffffff9c, &(0x7f0000008e00)=[{{&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000240)=""/165, 0xa5}], 0x2, &(0x7f0000000340)=""/56, 0x38, 0x61}, 0x100000000}, {{&(0x7f0000000380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000000400)=""/183, 0xb7}, {&(0x7f00000004c0)=""/110, 0x6e}, {&(0x7f0000000540)=""/3, 0x3}, {&(0x7f0000000580)=""/1, 0x1}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/28, 0x1c}, {&(0x7f0000002680)=""/235, 0xeb}, {&(0x7f0000002780)=""/129, 0x81}, {&(0x7f0000002840)=""/109, 0x6d}, {&(0x7f00000028c0)=""/216, 0xd8}], 0xa, &(0x7f0000002a80)=""/4096, 0x1000, 0x3f}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000004bc0)=[{&(0x7f0000003a80)=""/133, 0x85}, {&(0x7f0000000600)=""/30, 0x1e}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/89, 0x59}], 0x4, &(0x7f0000004c00)=""/175, 0xaf, 0x6}, 0x6}, {{&(0x7f0000004cc0)=@in, 0x80, &(0x7f0000005f00)=[{&(0x7f0000004d40)=""/135, 0x87}, {&(0x7f0000004e00)=""/4096, 0x1000}, {&(0x7f0000005e00)=""/218, 0xda}], 0x3, 0x0, 0x0, 0x3}, 0x8}, {{&(0x7f0000005f40)=@vsock={0x28, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000006000)=[{&(0x7f0000005fc0)=""/53, 0x35}], 0x1, &(0x7f0000006040)=""/94, 0x5e, 0x6b}, 0x6}, {{&(0x7f00000060c0)=@generic, 0x80, &(0x7f0000006540)=[{&(0x7f0000006140)=""/110, 0x6e}, {&(0x7f00000061c0)}, {&(0x7f0000006200)=""/229, 0xe5}, {&(0x7f0000006300)=""/74, 0x4a}, {&(0x7f0000006380)=""/204, 0xcc}, {&(0x7f0000006480)=""/164, 0xa4}], 0x6, &(0x7f00000065c0)=""/174, 0xae, 0x4}, 0x9}, {{&(0x7f0000006680)=@hci, 0x80, &(0x7f0000007a80)=[{&(0x7f0000006700)=""/117, 0x75}, {&(0x7f0000006780)=""/196, 0xc4}, {&(0x7f0000006880)=""/201, 0xc9}, {&(0x7f0000006980)=""/4096, 0x1000}, {&(0x7f0000007980)=""/210, 0xd2}], 0x5, &(0x7f0000007b00)=""/62, 0x3e, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f0000008cc0)=[{&(0x7f0000007b40)=""/54, 0x36}, {&(0x7f0000007b80)=""/247, 0xf7}, {&(0x7f0000007c80)}, {&(0x7f0000007cc0)=""/4096, 0x1000}], 0x4, &(0x7f0000008d00)=""/234, 0xea, 0x1ff}, 0x4}], 0x8, 0x2000, &(0x7f0000009000)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000009040)={0x0, 0x4, 0x6}, &(0x7f0000009080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000090c0)={r1, @in={{0x2, 0x4e23}}}, 0x84) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r4 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r4}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1515.247888] jfs: Unrecognized mount option " " or missing value [ 1515.300207] jfs: Unrecognized mount option " " or missing value 03:46:45 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x347) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x7, 0x800) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:45 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x40081271) 03:46:45 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x3000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:45 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) write$FUSE_BMAP(r1, &(0x7f0000000040)={0x18, 0x0, 0x1, {0x8}}, 0x18) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f00000001c0)=0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000200)=[@in={0x2, 0x4e21, @broadcast}], 0x10) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) timer_create(0x7, &(0x7f0000000140)={0x0, 0x11, 0x3, @thr={&(0x7f0000000080)="5f8c63cb548461c8c804d78e0654fec92f65b17c50a3c7854a785ecb4adb6e085986baa28f0412e3e2a1c953ea76bffe359dc809d112c7e3bbe69d25073e10b7d0946626b0468744ee7a4c98ee6ae522afc9dacaf85733b5f210678fbec22e8bc87264454f05543a49d6c9e177ac3400fc334967a9164c078ea7a28dcedb8d49a5e0ef68b6a5f7ce411f9e8ecbc3e8db4bf2be5620bac25aca32a8b8fab3b42f2c2ae4be2f20e3481a43aacb7d6a538e7c6b954a78dd974733ab5e", &(0x7f0000000240)="1a75dd75c531fe985692f43dc6e91901ecbfce14fc000647339a1763ee8f2b10759706c60a76f52b664968341e8e64814083c5fd32db934e7ad204338eac44f22771e6bb2c2693fe2c3d9ba8c6ada50d29da2df8e9b7e5c46ca71d8f018357472f316dfd88ab9f10fead8c343ccc62d28f73adf90bf4022845eca9087a2edbe6c2c936a94f3782616cd832e11eec13db500e759bf829b04519e2ae74a43a0d0f58f44b53291c1a8a56d80c39d1885ee8bc3705326b2f0c211fe4d46494ce96893680"}}, &(0x7f0000000180)) fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x2, r2}) 03:46:45 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) write$UHID_CREATE(r1, &(0x7f0000000680)={0x0, 'syz1\x00', 'syz0\x00', 'syz0\x00', &(0x7f00000001c0)=""/43, 0x2b, 0x0, 0x200, 0x4, 0x3, 0x3}, 0x120) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000200)='trusted.overlay.upper\x00', &(0x7f0000000240)={0x0, 0xfb, 0xe7, 0x3, 0x387, "eb9f059bb6852bbe100d3efb0ecfbf68", "6293a60375be7b46050796511198de51ac1ded966ef9d0f9dce97e3589214cebbc86ec5b17cbd4c056c71ba5cd2e133a787cd1a9797d5cca64e26227f715cabb5f70b069ee731f7cc4c2cd26d4f9dc66f97439a6fa6330f3d1e0bac611bfbced23a80c2dad1519399cad7d91e622feee1274f7dfc5b3709c45558d3ab8b59b02e26afdbde9e2c3d834d97ef879f72da9eaad843d922cd169815a573c6972bb4738d555dfd9d627a8cffd1afdc62899efe8159f94462cc092bbf9e12bccc2a40387b1f8acb82cf4233851fd4e21a31cf1eb05"}, 0xe7, 0x2) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) write$FUSE_WRITE(r1, &(0x7f0000000340)={0x18, 0x0, 0x1, {0x8000}}, 0x18) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) setgroups(0x3, &(0x7f0000000540)=[r3, r4, r5]) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:45 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:45 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xc0ed0000, &(0x7f00000004c0)) 03:46:45 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x9, &(0x7f0000000200)=[{0x0, 0x6, 0x1, 0x5}, {0xfffffffffffffffb, 0x4, 0x7, 0x5}, {0xfffffffffffff801, 0x3, 0x100, 0x401}, {0x4, 0x1, 0x1, 0x6}, {0xf90a, 0x9, 0x3, 0x80000000}, {0x7d285146, 0x7, 0x1, 0x156}, {0x2, 0x8001, 0xbb5, 0x4}, {0xd47, 0xfffffffffffffffe, 0x8, 0x81}, {0x0, 0x6, 0x5, 0x1}]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000001c0)=@int=0x1, 0x7d) 03:46:45 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1515.419020] block nbd0: Device being setup by another task 03:46:45 executing program 7: removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', 'jfs\x00'}) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000140)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xaaaabf4, &(0x7f00000038c0)=[{&(0x7f0000000380)="d3e22cdeab8ba0157856861606eea6844f8b9a3d0304224392c070aac7922da7cf3bc05be05c8abb372c338f4d53d9a540aced6a662ad1243c35dec6a9cf3fedb1e78b648b0da3ee51d6f15fd3b95add44c11868371ef0a3415d138c23ed440a94eb44978a5d259aa006389fc37c433c1101c9ebb3f9353c91bae098ccd411bee035fcfcef87f2d43adc4bf5da1e4d469897e5cc6a48f939c39e4d515ef3562b845cc2dc1b3c887ecdbfdaa2b4988ed1c11f8b6b790a28b75565c565ae704e37777b07d9440b8401fe6235e6e4dadb963e0f72a29b1e1cc3adbce0bba96a74b79e3b3a1192556583057d79aea71a2b3e", 0x0, 0x4}, {&(0x7f0000000480)="3fa748a29e18bbcae665972d5fae1d0391ee269c51fed40c11382a56ab5b221281419c38c2e4142dca1247e948569220d95e26e0301da2674c214919a9e00292aafdcfd5cdd4823854bfd46a8e487f6d7dbde9645e4a64fff579e4ed", 0x0, 0x100000001}, {&(0x7f0000001640)="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0x0, 0x400}, {&(0x7f0000000500)="bdd4d3cfd4d945e92860378a8591fbace577b25defe35672c746ba0f209cfe5df0cbcb567a6316095afe3c2caf9a22f45007d2c8d40d70375f3153557e6180e0a0f9d85f5eca835fdca60970dfb62db2056ec8ccc417e3e04e05d2b75a59dae55a82c243f6c2b9a5109874ef9cf02e2ee0f0500fd7eff1e31ce75b494f37641e3f268e81d905d74020fc83a48b053c767fec1038fcb6262942b181ca1d605efe7dc02edb9b8a15037deaf267ef9c24b975e08bb384af114ec79af0fd972298", 0x0, 0x2}, {&(0x7f0000002640)="95d077d7c1e01c6739ac41898435ab36dde12bd2b8876fafa92aa90e3a4d5a01a492bdfda2a76ecd2f7b948d1fa050c80bb55ce8fb266edafce058d6dc4dba228a1a6582fe0482c6e1a06cbbbf9557aac17747e6cf2ad46bcc7fe9fa2f40325870fc5c639dbe7a3e196ca26d572c8fbb1f562cce03ef1665adaaf486346cb19e41f52635590b0309d32c6d6457328e4e3cd018ca2f10c38b2e2fc4d39e4c2def6a8e8a0f3028ab1b8a267f5ee36dbc5394a5081938a8be7ee7a8722cec6f419712ae80daf400a9eea0a2bd1f7f9ba1e9b224e8db05d2", 0x0, 0x3fffffffffff}, {&(0x7f0000002740)="9ccefbbde1ad4fd452eea8db6ede4019f9dc2ca94c447e5dbb84e443ee7647660bd43fd84416dc1955c45cd39739de2e96b9b2c01df2370344a462f0f0fe589724357bfdb769590b9716094e21603d9233099fa0dd44a801d0340b7140b148af60cbd535738573e9512b37e2bca253656b2c30e7a2c5c096b9f3a7bb69493568bcc62e495efb7d", 0x0, 0x10001}, {&(0x7f0000002800)="835e904f2661707846f1cea728dcdfbd14c1917b6d9958cc1cefb06ded870361c1d77a9c19952de9a8c8900041332c0bd33865314f54b4a1bf3714a676308d2f836232d4451f51c5a9787bf14bb55dd1d25cefa44545e842e07237b044f5c07db1ce72dfd32f73622ace419c967edd6624498ecbf14ce5891fc615940c9482666a7d1d018f9808a8af37482a9db1d503d29fedc51d3ce16f8cea65d494fe4e3757eef127338e66147e740382611912e305d7da", 0x0, 0x7fff}, {&(0x7f0000003980)="0128fa0ebe4d782d7e8287ba6a9594c97dfcfbc8a836878a92453444268aaaebfcf435f8c1af926f25711d9681331318c6c59e2afa3ba408a982e227d0653530409ff46c459ef20001e56a2cb005820def24246557151c8ef1ced03da8c2865bc7c82da8c9c91e7976940832c9fc4886493b4226ebdc3dfc9b1d17f4cb48354bc0d78bd6cc4a7f4b017a28206e3e200ed6b662e5a07fbe9672039990de151be849774419f12889bda8345b4def8b67bde4b0a65fbfa6f5a739df337c36573ca5f3c80c2ca2f56158fa021070b74f8ae83359c172d1f9072c31b8432432d5b7a70d0b6e299778a806fdc6fa5f56345d91c1033fe54a056fcb1b343854b420322202fdbafc962abfb5b417b4924b65ffec0c50b097dcb90a59dbcd56d9a8127102a7bd15f4a5d5dfd3ce10a2f0c80acd9962445a40cd0087d786018a735bde06ab52a4f435e4adfcc1fae08626cc3255262f983719a1c19ba96a5bf10243b953a36d2db6576ff7b5f9d299d0a072b433c70d10788d739eff92ffea7d5a5e00df04289da0ae531cc4dfc25bb3d0e872039f95f53f489dfb94de467e8003f96ef3f7d9396ae54430cfe5f8e27ce081adbd43c5293558da82a4f7570101773da0f95545e812683739430e3d67c8dc45c6587dd81fd3e0640726b1adafa4cfa7ccf50118c08944d403ce4c4b827ded9dadc6025c6bdc4085871ded4be508dbd28ee5a1868281f1b3bce542fb8f976323f5bcc8a1df63df4525f5b10299a0d45861f90c808fb61b14f9bb9af1e4750510f13d0eb47dc0e894929afd0fb07f2fdb2ddf6198b07bb22fbe27bb65ed1509e75f6168c56588fa0cbe5c4184791cc5e1f080564f2aa6f5661aee1a2bf1155b98d882d0a068f65e8ef681473e07ddf62a1d9f30bb4208393c050e24031c81ff8d7218a5c9c7c89beaf7246d62a48383361ea3433e8a6184e68ffb96c4b1ab30097b7be21cfe9ec2fb60bec0b3c82024a30809850bf2d1fe22f9fb1b8b6034ca7485264390880efe447436df2b545c93247b12185464f6a02be453282bd6cf120ec8dbcbb77ba629c493994150e5125c03b896107aa184cd690f45c522a733f867394cc9522de14098a8641e212f0ccdba5f9ab090ae0c06d4a67ef0b312095823e3492c66420187151c26ec533508a8dac7994a1a22a658603c9997c30a0fd66438bfa065d795c6b79e8a43f09e42ca291a82636580611e24cc731059380b682ae1dd8da700c183af7174c9e882cabe6d09db2a8eb65d9b336eca5058e1f7a601f8b602751683d539c4dd94268e8fdcdd931e6b49bdfcac48e7b91f4de8cb50b58c45d3db75a30346823965f1b5b4eee95d1fe910d3550db9b059915a836892d8d7cf16958380449d218bfb0508ba93ca53894fe13036611a0853f83bdf254406281aa70e93ac939bbfc39aa6abdac88101bfb4052260ea5994799224ccc69409c1fb5c39affa5e500e069cc7231f7098608f91b264951879dcb6a185ea0b519412dd73d0648f710dfb572ba058e2b12518e462edef86d68be368726fd022a556a1caf5b5f6632ce07e29e57dcce6e26449da4622e7c949839ce186d2870165bfe6e22343c85fa6441a7d76aafa0d63c924ee5d1c5d1bd67d6a0c66ad5e87dbb0aa188fa74f9ef12ece6bd900d810d2d4e05a4eb3f1c8b294617f42823c97773b3ffbe3d0d1b7096aa5293d986aadad4136e295fd826a091e349c655607104cc76c2ebf520632e4043bf89798387a93af78088a589ebdbd4aab468f1787084705e3f85317a9cc21593f76b59dbe635b63aa6b5832701893239655874c52dce344fce4dcb2a4e45b4b17542d5a44f06a9c1246074f0aae1c574c2992fdfbee93f6bfa41f19c162da8db0bbe2f5e17e30cca72a31d7c704ba56612383026f6bf07900e49cdd94184b6a2525b857822d265dedb1449739c4cd3b25444c8cb1c44d1cb0132d74042761f2e7bb03b6df55bbc55a9673d24fce334dc30b3188b4533047135154a01ee530f2a3575f9bb60662a349f532b14da8ff2ec7652fe410ae740b9481bf2648b780501ea46fe1c406c191bda3616331f0dcd5deb68276a4d2d78f1ec48a95bf051a7b92fe84e721c57e55a296bd76afa26652ce8c50798fde7b8b667a7ea0db74f78227406d1da763e6db244e421114561509125fc39d690f19e7a87d47cdd5735e155dfc473d0040c64163e5f4af08b29e0ca5a9aeb0c3d7c9426b28dc8bd04f4b3ee3472f9ab78eb9e7800e855050237de3e0a9f6c11b268558e74f39c5845a9f7a19fbca2edc38ecf139b4eabe3d7e72dfe3b749851e1736e75849ebf4919814db42c20b6fac225daeab42c691091da13da98840edc131eacea3cd67d761c1dc2ea5eeab896b6578492b753e4427f470145a16c730be5b5c036d3faa291579887d58ace3fbcaf313bee5daa4a6ef923a1d32a577f7e22ac6a774e1e62ac3d835f75255607c83089cfb7d7ce0e7b095838588f8ace26efc75296e313e0d14a1d034bda88d288962b35ce5b52d6f688e0858016ac2aab51f9f25d7071f13c91dc0ba3250f82e4b16504fca3d7bc938df9293b1c2524e4d4c0732702338fbe1ecb6d9053c41e62b5686414af6817b488d99f785725fb6a3fe949cdfd3262e1d727dbd599646b52576892fc43f81a9de177e36cfa1471c0ac07ce8d515678ea299ca8a3410128e7588b4482e6099f6a2aef06005d4bf065e40181c52cb5c87f4e4aa51f88b7e226bf1fd92f9d5a52edc1c173d5228f11bf45bdf782ec752d25c725e9639136d495de4b84ab5b2d6e4ede2b5aec1a43994c0180fc3d1124ea9ce508422d8355b564d9ef0203ee7b436f8f626f80284de15d0b44fb04cd21cfecde18727dce79462e9d0a0bf1ea0e38cb513d0989aed8c9dd7fe6d47dea5dc7627e8df27fc714b87b076b05dc8386b5104a5f29f70b5c79c0122a66f1354d33acf525a249236a97413cca2aac92d99e89d473e846655b6d1c5a7e1edbcc9965cef3f0fc037f38f061a89dab8eb21e43a84327b8f1c1d34afc43e5e32ad0b0d561d3d2cdb3216de485dd001e0cecac46f4041a56f33e3c1d5653fcb20710aeb6945eeedd3a8346f76941727982bd71cadab72c78bfbee4d9948f04ae5e1329a29897c9630391c57cd53e14c192d18869051ce52424d83988c6193cb1193a1a6677d02bef770cc14e5b61dc7bb0597a458c6708e2dab19221d87376c93eea5be15f7d525cbe7ad0e497b48fd7b258b1743f33ef6e23da31752be46d40efec9c9f8063e9128457de85790eabc5321834ccb08620611cc73682db1771d243faf622e29399c45f4d1324aa59e1e24ebf43c83cf52d8e21d3e18187189f511db073aae8a6e7cfc2df37e40337803c6a2ea38ffebf897112afa9d4426b9aeb1bf0b35ad5745edaee0154b7fc6158d287028d54536afd0de9d85642b956503710406c5a65cf71baaac74caec2bec811516f28633f7dee5724507ea127529b4066c5106391f282f212141a47210d2200e2463db794108b265d18038628dd0c9222e94a7292a1c5887525f120e1516dcf9722c9748156d63c3cc30d37225cf3a1986621f993c70c186b9293b8e0f85c9656894d49a310e1378f4d8c802a45ac02c43785e73b651d430f6abed743777908ac0d4aeb7dbbbec52cc7e12a970a0ae8e66702c1a1c8d84de4628cab6cca2985c0cf3e55b254f319ec9d2e602fff44e6bf608f30965577ab4cab1a102e8114813b1bf93f0c15a0716e9b990563ea1c0e26b7f6160e8ca1f948276814ebad61676ea2b5c39534ae55d63a7b24da26c84a17d4363a49890d3621447f978f8370fcc9f9eee63ed9a7c810062458f940cd93ddead4f7573079f1c66d50e059b4fe1a028518c8b6b9bb84c3f56f168b06e04cd1931baf8b66ee3e57cafc996328eb198edf304e76ad08b8b6a1434774ee0364d045d96dc3602400bf73ba7688a4c6765f1a20fca0b04fcbc7507c3837f596aab9703be5e16c73f4c944ba51ce3f173ee44c909b042099422b38f374f080389232b663b2bba99b35d1fe064c9c6375bb3250bc8f28aabbb2ff7694552ed38358702ca08dd314a1b184cd71b614afc6f73f70d4ce6485b39b757e1045f48bd1f46dd7bb7992f53824c94d2112140fbf5e265b74a6ac2eedbec07eba433c5d8fb55264d598673f090d92f96f257ebc0907095b9c732f77073f0a12d5f6a02ed49ebd3da4d79d26997a9747fa2790898d37c2817ad3a6d0a18c916031934be4a01a1ab5effe4d1594998618bd5b77d3e9775f6ee77f0a8864c816be1db5efb3500b69fb29960df857b370034016064cff64d408a918dbb1c758512e24e1c913e53d4b7f8dc2ef23a261dfe197ad456a0678f0e737cff66c92d10cdcdad32edad14a282ebf333cc9b90e681c59d4c65e4fdfb50c2af51981d5c808ef2538a980051e21644a405634c32755933f854d7b79e9e1bd6653aeb44c20ff015dac0bc0b28b3ec558103381c8b2f6245563bd7d847e01b8b3393551ca54ecba67b81c2ee895c5292d267f746cd2214d2a170d55d3407490ba97ed6a58e5aac1598f14c392c877989c32c8971253ea24330487c4a01faaa66cb0fd3d980806305d5e11ac87a3ffb897795048d9f9b409852d40bd5c1eccc0798522fb6b6ad3f13d8772402e014b8599310817be961c9655ad4960a02a0558e1687fa5b067c9a45c4956c3e0cd5fb8f0004945a38db5a21e7ea6c72df7c25438347caaa866573f0822b435a6e81c1c86c336e49afaac09663e0c19f46019686d35d045727fbfab63dec2d9b320158e79fe653d82854bc355bddd7ff664285250faf0a5f09a77d1cb677ae426235a1da347c022a91575a9632beb12ff96d7cf605c30ccc3e3fbe9a945e3f60fc724656b7ed2c087ac52f2f6f41b81ea2af671b845c13b375c48b5a248fa90be437d252e8dac9f1bddb32c776e3eebcad2395c56f0b88c3297d1fa6a278059c91de766100fa6255251452742715dd10aae0f646f33983e079a687e4cb17ad062be739268d0b42bf90e543316bc338b57376ce7f8c8b80f46c8b8f28cf5cc1dff5d57aa207e8f192057bfb3cbecc2d40bb34eca8c96d0fad234fdf7455a6346e148ada252754a01442e8f049a8006adbcf647038b814b9bacb1a8b9cf45f15c255e5b32fe6b2e37f8f272ffb16a2bb23e9728ce9745a02c95e3b370a52ec1c2ad41d3a615401ea307d07c1f7f10c1715d271a91ed99a46303b5f2507c91f6cc5d27c597029d15f9db3c0055ce7f9433c5b4d35f6a84f0a898808b883b907420900b8f40c20e8a94528cef883affc4747a9000d388cd41f8c01aef10d8832ee166f9a7916c8a82813f28bc276e279504d7cac6aa9f5551607a4f0bbcdf5e904666cfd72c9aeea8050028e792954a175e20e74f2e3a463b0d1193cfbdc22b7fd653cecff91ac16fca6330fcebf714ca6c2d9a03c45b1dac171126880d11ed995a77fb6bd643dcefaae4863e73149617cf65ae0927277560b57c282fcc8c1cc024aef88be04483990a31c947fe5708b6a1862ab73cab7e10eeafb296df49183e0c8f8e4028cee09b43aa4b95d1ff5bf5ffba7f961bea91eac7195f1f84423346785979339155147e4f5dafcf589e78bbeb2c668032cce2e298698ae7642481495753db434d4dcfb2833de443e13609007a84c86dd03bc2a48b2eda5ebaefb5d3fa97d4bda42b58fffb1e45b4523cb3962e884ec907edad5756752b02557d421da4dbfc2032297215e90cdd4202a0fae07a616d318f625", 0x265, 0x1}], 0x80000000000000, &(0x7f0000000100)=ANY=[]) 03:46:45 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x1000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1515.470314] block nbd0: shutting down sockets 03:46:45 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xf00}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:45 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fchdir(r0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) lseek(r1, 0x0, 0x3) 03:46:45 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x9, 0x2, 0xf74}) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:45 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1278) 03:46:45 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x10000000, &(0x7f00000004c0)) [ 1515.717030] block nbd0: Device being setup by another task [ 1515.751597] block nbd0: shutting down sockets 03:46:45 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x5, 0x7}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_pts(0xffffffffffffff9c, 0x800) syz_open_pts(r4, 0x402001) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r5, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000740)={r1, @in6={{0xa, 0x4e24, 0x1000, @remote, 0x314}}}, &(0x7f0000000500)=0x84) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 03:46:45 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x5, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:45 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) epoll_pwait(r1, &(0x7f00000002c0)=[{}, {}, {}], 0x3, 0x3, &(0x7f0000000300)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x18, "5043b9bd917a15e031b65111381eacd258dc0cd365af6eb2"}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r3, 0xffffffffffffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0xfe85, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:45 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xffffff9e}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:45 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x7fffffff) fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x7b, &(0x7f00000000c0), 0xfffffffffffffec7) 03:46:45 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x4000000000000000, &(0x7f00000004c0)) 03:46:45 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab02) 03:46:45 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='|']) syz_read_part_table(0x8, 0x5, &(0x7f0000000300)=[{&(0x7f0000000080)="05b4678cf98175c0be084b8fc92efd2eacbd4f42326a60eddd4e7bb2a8731366f7662cc0bec39bfde58dccf9fdb6d88a842eb3c5292d7386811e89134a", 0x3d, 0x5}, {&(0x7f0000000100)="8d0f37ea07cbf22a0b02b0106699eae8fd4d14987a98e9dfb1adb8adc8aa8de403377fe8c99da82edec4876f154f91ff7dbbdcc687e73204a65ac5baaf9dddbb1372111a", 0x44, 0x8001}, {&(0x7f0000000180)="630e4338ff3565dd5c", 0x9, 0x8}, {&(0x7f00000001c0)="0d0d51185e359af5b8ab71a1abe7998557d93252b7085f0ae039dfcf07c6c40d11989a0044565a271853b0ddfa561d9e598ca5ae27e24402e87a17c548ccb1e6c999eb88c364e40cfaf792571cd4d74133d291eb62563d", 0x57, 0x1}, {&(0x7f0000000240)="03cef99c55bed8751cd077ab832f8c30d738e2d61e895ebd62bf4fb5618c6f610cfd6b2e9be8f444002a23ff55731a867ce6c8840556654352bb4aca9af4acfe3c72b67714411f875318f496e01ea1f571564efc6c47d7ffbfa90b142cbaaf1f458f4c09755216b0c00c444fcbee9ca9e21abc3b11c5cc3064ea568cb1e2196940cc3444505f7862d528459151b118f0b7b2f3c011239909a4543cbcfcc2f19b3705924b9902eac69d680a2ae879c00bd6", 0xb1, 0x6}]) pivot_root(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/ppp\x00', 0x410000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000400)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r1 = socket(0x1e, 0x80001, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000440)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) io_setup(0x6, &(0x7f0000000300)=0x0) io_submit(r2, 0x343, &(0x7f0000000080)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080), 0x121}]) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000d40)="18f2", 0x2) r3 = semget$private(0x0, 0x3, 0x4) semctl$IPC_RMID(r3, 0x0, 0x0) 03:46:45 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) socketpair$inet(0x2, 0x6, 0x9, &(0x7f0000000380)) clone(0x20000001, 0x0, 0xfffffffffffffffe, &(0x7f0000000080), 0xffffffffffffffff) r2 = getpid() epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) sched_setscheduler(r2, 0x8, &(0x7f0000000200)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@dev, @in=@dev}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000340)=0xe8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000480)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x1, 0x6, &(0x7f00000000c0)=@raw=[@exit, @jmp={0x5, 0x40000000000, 0xc, 0x2, 0xa, 0xfffffffffffffffe, 0x14}, @initr0={0x18, 0x0, 0x0, 0x0, 0x85, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000000100)='syzkaller\x00', 0xffffffffffffffff, 0x8b, &(0x7f0000000140)=""/139, 0x41000, 0x1, [], r3, 0x6}, 0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:45 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e20, 0x4800, @dev={0xfe, 0x80, [], 0x12}, 0x4}, @in6={0xa, 0x4e22, 0x0, @empty, 0xfff}], 0x48) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:45 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x4000000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:45 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x10}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:45 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfcfdffff00000000, &(0x7f00000004c0)) [ 1516.073095] block nbd0: Device being setup by another task [ 1516.083862] jfs: Unrecognized mount option "|" or missing value [ 1516.115754] block nbd0: shutting down sockets 03:46:45 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xf6ffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:45 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xc0481273) 03:46:46 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000680)=@getsadinfo={0x2e0, 0x23, 0x400, 0x70bd29, 0x25dfdbfe, 0x0, [@replay_thresh={0x8, 0xb, 0xe6d}, @algo_auth={0x128, 0x1, {{'md4\x00'}, 0x6e8, "332cfc02dd4097f1de1cf1e9e11790785f08a9422e9b825a46735f053ca3388f4763a42698e3f112c06f25814aa0ebb91805f6a9b103e1bff3d903c47d1307b39d6a513fe27784fbebab09106644547061d10aaff8da589141eee653c962c492286ab7052ba28014b05733108bce994bd1f14e07decd802ade184cf8b4c94f3da8f838731c53b8cc083d4b5179631006bd188de5452ed7a4254c263610fe0be071c31044a6310a1136ed6240c230beefd6409586c6ab317b3412803961a76a9dc8595f2230745d0cb34af3a1696cc120df0f5ebabcad9bd35fe66e1c69"}}, @proto={0x8, 0x19, 0x33}, @policy={0xac, 0x7, {{@in=@loopback, @in6=@dev={0xfe, 0x80, [], 0x21}, 0x4e24, 0x906, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0x0, r3, r4}, {0x7f, 0x2, 0x0, 0x3, 0x401, 0x3f, 0x5, 0x2}, {0x1, 0x1, 0x3, 0x8}, 0xfffffffffffffffe, 0x6e6bc0, 0x0, 0x1, 0x2, 0x2}}, @sec_ctx={0xcc, 0x8, {0xc7, 0x8, 0x1, 0xda9f, 0xbf, "39f7de056ab66a5cb0daf155fbd0f8b0c93b6494e9c09879067c900567910d670aaf88f3dd3e60062adc177559bbeb60907b81bd9af92657ddbfd36c431d9e851ab4d9258442ed586ab31256187aa0e0f03d15d8c9887c4b21c71d93a03d4da8ff875c1d30a8c7606ff64ff6fe5a8d726d5872d67b841f4d1482a56043d023582411966591ab5d7ce94093f6ed783bc5d09214a8ba25ca42e86f9601f2e967bb67ad77c6734833f88d8af5231a745468ed6bdd82744bb2f1f781ad87e91006"}}, @etimer_thresh={0x8, 0xc, 0x3}, @srcaddr={0x14, 0xd, @in=@dev={0xac, 0x14, 0x14, 0x15}}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:46 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@empty, @empty, @multicast1}, &(0x7f00000000c0)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0xf5, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x10d000) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:46 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="f1b7508968bba3ee6e7ffa6e7dd2fee4f4b159db84", 0x15, 0x20}, {&(0x7f0000000180)="8311704666c8ff730101d0f07b49e71683413552e9dc95326ed4812c7f59586676658777f8736b21459e7c6998352516c18a766f1343beed3ca3098c782067ebc4e80de947caa3ea9ee81671045dc53dfc892b8fd1fdc3b554f38a", 0x5b, 0x8000}, {&(0x7f0000000200)="a033c4d8816e00d19e9437a1f1830a8fd0347500d835508407b2de5972196f375c131430bbd8d56850500f7479e9788e46b2320863797d5b592c69e805a38ef9f9ba305b32e11f2a1f9be145d4e7f8fc08079efa6cd0c8207bbd47f106cd9305bba2de269218ddfcdc6454ac1f570d7d56264ebcc4db37317a773024b32eb00edd6a12c67de869cc4cd35f18b3845fbb514435", 0x93, 0x7}], 0x8, &(0x7f0000000340)={[{@umask={'umask', 0x3d, 0x6}}, {@iocharset={'iocharset', 0x3d, 'cp775'}}, {@umask={'umask', 0x3d, 0x5}}, {@nointegrity='nointegrity'}, {@nodiscard='nodiscard'}, {@errors_continue='errors=continue'}, {@grpquota='grpquota'}, {@quota='quota'}]}) 03:46:46 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x300}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:46 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x200000000000000, &(0x7f00000004c0)) 03:46:46 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xf6ffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:46 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00000001c0)=0x6, 0x4) 03:46:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getaffinity(r2, 0x8, &(0x7f0000000080)) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r3 = getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000240)) sched_setscheduler(r3, 0x5, &(0x7f0000000200)) r4 = semget(0x2, 0x0, 0x208) semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000140)=""/185) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/104) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1516.426506] block nbd0: Device being setup by another task [ 1516.460894] block nbd0: shutting down sockets 03:46:46 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x300000000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:46 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x5460) 03:46:46 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x3f00, &(0x7f00000004c0)) 03:46:46 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x7b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @rand_addr=0x3ff}], 0xffffffc3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x1, @mcast1, 0xfffffffffffffff7}, @in6={0xa, 0x4e21, 0x9, @local, 0x5}, @in6={0xa, 0x4e22, 0x8, @empty, 0x33a0}], 0x54) 03:46:46 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffff6, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:46 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x20, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x7ff}, &(0x7f0000000200)=0xc) 03:46:46 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0097d68f85851ed8783f148891bc3d442589ca61bb1329db8cd56212d3c0baf7ad88ecead007c0c45bafa4ee97c99e9cb971901825cae50abb3e22a47b610b07488cda649355774bbdcf8cf28ee0057544b4e43e43753a3a084d045a06b83bd88f3b302e91a6f3f7b5696c88f25d79e15ca0fca8833d1a0ba2f3e21e9afa2e58e7bb434d6a3bded2dfce853ab61c"]) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x1, 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r1) [ 1516.719833] block nbd0: Device being setup by another task 03:46:46 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xf0ffff}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1516.764901] block nbd0: shutting down sockets 03:46:46 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ff4000/0x9000)=nil, 0x9000}, &(0x7f0000000040)=0x10) 03:46:46 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:46 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x4000000, &(0x7f00000004c0)) 03:46:46 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xc0045878) 03:46:46 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x100000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:46 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f00000001c0)='aproc/eth1GPL.system\x00', 0xffffffffffffff9c}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0xcc34}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000440)=ANY=[], &(0x7f0000000300)) r2 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000340)={0x8, 0x6}) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) r3 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r3}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:46 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) keyctl$session_to_parent(0x12) 03:46:46 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400000, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x2f, 'pids'}, {0x20000002d, 'pids'}]}, 0x20e) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) open(&(0x7f0000000140)='./file1\x00', 0x1, 0x62) 03:46:46 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x500000000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1517.035061] block nbd0: Device being setup by another task 03:46:46 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000480), 0xffffffffffffffff) r2 = getpid() sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="2e68e3504b89e5489fc252a09045c82beb6aa21b1d5020e6b004bb183309efd427e886fb90d1b2fc893b001af74ff6d6aa40b2b0b6e69492b93ccf9f1bdbc5eae6b8b16d28c1da985a47f973ed61e328f6d54e120c0948fdc76e32557df121b6f707af8522e44f0b8775005ae8f17df1a047c4f608002a78718d0018e571d83c1139052f1a3f19a8b68ffe52526bf0cb6b661d2fd2a38aee9bcb2956411c0071e63153068620a2287724fd59073b662ebb9de28db65b7973da863d80733bdbc64c3ad87ae5", 0xc5}, {&(0x7f0000000300)="5857989533e16a4c136f3a4c0a342619610af5c4e1887b7c9372fb1b50c943f0d6b5049a7fce071de0a4789f00b4a84ed0", 0x31}], 0x2, &(0x7f0000000380)=[@iv={0x48, 0x117, 0x2, 0x32, "862e3a374dccac4f0df5fe27d7f04ccd5846dcf0cc605122caf8ec03dbc45e84a5fd3d613863f73c4c3cf2384e097b794f20"}], 0x48, 0x80}, 0x4000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) [ 1517.081255] block nbd0: shutting down sockets 03:46:46 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x200000000000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:46 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) ptrace$peekuser(0x3, r2, 0x4) 03:46:46 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x6c, &(0x7f00000004c0)) 03:46:46 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1264) 03:46:47 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xe03f030000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:47 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0xfffffffffffffffe, 0x2, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) getsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000003c0)=0xe8) r4 = getgid() write$FUSE_ENTRY(r1, &(0x7f0000000400)={0x90, 0xffffffffffffffda, 0x4, {0x1, 0x1, 0xafe, 0x8, 0x7fffffff, 0x8582, {0x0, 0x7, 0xff, 0x8, 0x7ff, 0x1ff, 0x8001, 0x9a5, 0x9, 0x10000, 0x100000001, r3, r4, 0x5e1, 0xbf}}}, 0x90) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 03:46:47 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r0 = socket$inet6(0xa, 0x80000, 0xe9) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) [ 1517.286295] block nbd0: Device being setup by another task [ 1517.300029] block nbd0: shutting down sockets 03:46:47 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0xffffffffffffff82) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:47 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x9000000, &(0x7f00000004c0)) 03:46:47 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/89, &(0x7f0000000100)=0x59) r2 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x7b, &(0x7f0000000240), 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x22000, 0x0) 03:46:47 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000440)={0x3, 0x0, &(0x7f0000000200)=""/79, &(0x7f0000000280)=""/213, &(0x7f0000000380)=""/174, 0xf000}) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000001c0)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:47 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfeffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:47 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1277) 03:46:47 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 03:46:47 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffdfc, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:47 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x9effffff00000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:47 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}, &(0x7f0000000200)=0x10) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r1 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r1}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1517.579259] block nbd0: Device being setup by another task [ 1517.638541] block nbd0: shutting down sockets 03:46:47 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1020, &(0x7f00000004c0)) 03:46:47 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xfffffffffffffd9f, &(0x7f0000000100), 0x0, &(0x7f0000001580), 0xfcdb}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000003480)='cgroup.controllers\x00', 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x14, &(0x7f0000000640)=ANY=[@ANYBLOB="b702000007000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7030000000000006a0a00fe000000008500000026000000b70000000000000095000000000000001a0f2bb441595a07235584d511b474bf47424f241af534882da97902df293144f99562aa7f4a2a75aa00915e2c679eb1bbd4c6"], &(0x7f0000000340)='GPL\x00'}, 0x48) listen(r2, 0x0) write$UHID_DESTROY(r2, &(0x7f0000000140), 0x4) close(r2) tee(r2, r1, 0x10001, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000380)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000440)={r4, 0x81}, &(0x7f0000000600)=0x8) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r3, 0x0, 0xe, 0xd7, &(0x7f0000000080)="3c2dbcd4057b6c6a639a2f0086dd", &(0x7f0000000500)=""/215, 0x2ee}, 0x28) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x1) socketpair(0x0, 0x0, 0x9, &(0x7f00000003c0)={0xffffffffffffffff}) r6 = semget$private(0x0, 0x5, 0x80) semctl$SEM_INFO(r6, 0x3, 0x13, &(0x7f0000000280)=""/145) futimesat(r5, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x2710}, {0x0, 0x2710}}) r7 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) tee(r1, r7, 0x2, 0x8) r8 = fcntl$dupfd(r0, 0x0, r0) clone(0x4000000, 0x0, 0xfffffffffffffffe, &(0x7f0000000700), 0xffffffffffffffff) r9 = getpid() sched_setscheduler(r9, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r8, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:47 executing program 7: r0 = perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="9e"]) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2240, 0x50) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r2, 0x40045731, &(0x7f0000000200)=0x80000000) ioctl(r2, 0x200040084146, &(0x7f0000000000)) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f0000000240)) write$P9_RVERSION(r2, &(0x7f00000001c0)={0x15, 0x65, 0xffff, 0x2, 0x8, '9P2000.u'}, 0x15) accept4(r1, &(0x7f0000000100)=@sco, &(0x7f0000000180)=0x80, 0x80800) 03:46:47 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfeffffff00000000, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:47 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x40101283) 03:46:47 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f00000001c0)=""/201, &(0x7f00000002c0)=0xc9) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() fcntl$getown(r1, 0x9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) ioctl$TCSBRKP(r1, 0x5425, 0x80000000) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1517.890027] jfs: Unrecognized mount option "ž" or missing value 03:46:47 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b706000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e000000000000000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:47 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xb00000000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:47 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x6, &(0x7f00000004c0)) [ 1517.944246] block nbd0: Device being setup by another task 03:46:47 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x404140, 0x0) getpeername$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000240)=0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r3 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r3}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000280)=r3) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1517.989764] block nbd0: shutting down sockets 03:46:47 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:47 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x7b1a000000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1518.072531] jfs: Unrecognized mount option "ž" or missing value 03:46:47 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1263) 03:46:47 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:47 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000000240)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) getsockname$inet6(r1, &(0x7f00000001c0)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c) 03:46:47 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfdfdffff, &(0x7f00000004c0)) 03:46:47 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x10000, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x80000001) socket$pppoe(0x18, 0x1, 0x0) 03:46:48 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0xfffffffe, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:48 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d64040400010020000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:48 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) getpid() r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1518.326960] block nbd0: Device being setup by another task 03:46:48 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xfffff000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:48 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000002f0100009c2135c06f02a050f103b556d344d5a64666b9f9751192adb8cc091b5bcc2b3e6c46e39d2ae5dada4e3afe7e5fc1525e6db427a9a844269eac94ec7b50e2c7083c19c9e8a15be794ee41346d07ff6b87b46ec52364d1dbc4549254ed10b37fdf41936b287cd774dc109cd800000000000000000000"], &(0x7f00000002c0)=0x8f) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x301000, 0x0) syz_open_pts(r1, 0x8000) r2 = fcntl$dupfd(r0, 0x406, r0) openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x400000, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r3 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) r4 = openat$cgroup_ro(r2, &(0x7f00000001c0)='cpu.stat\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r3}) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000300)='\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@int=0x1, 0x4) [ 1518.370718] block nbd0: shutting down sockets 03:46:48 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x6c00, &(0x7f00000004c0)) 03:46:48 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000000)=0xfffffffffffff772) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:48 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1269) 03:46:48 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:48 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x9}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1518.569271] sctp: [Deprecated]: syz-executor6 (pid 21424) Use of int in max_burst socket option deprecated. [ 1518.569271] Use struct sctp_assoc_value instead 03:46:48 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) syz_open_procfs(r2, &(0x7f0000000000)='attr/fscreate\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x8d39, @mcast2, 0x100000001}, @in6={0xa, 0x4e20, 0x1, @remote, 0x80}], 0x38) 03:46:48 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x48, &(0x7f00000004c0)) 03:46:48 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) syncfs(r0) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="3c5aeee2a40740e79d6b07000196b42d823e35cafef84fe6941b07fe9cb8619b012c59b5870aeebbafc4755233630438595d15ed6177dfb1899d3220edea5547693391d4f2f3e88f24586448291de3152a5872fd776a50d2f88d4668b6250abe3ef1c3466c2da160be7696ea8500503be21269a085d2ad0a03364e8fcdfbc40b89f45a5396d456aa4c92b435ca5c535fe7a61cd67fde16757cbe60c0417e969be9da3b97af5f69446189e0a43f"]) [ 1518.682544] block nbd0: Device being setup by another task [ 1518.707316] sctp: [Deprecated]: syz-executor6 (pid 21424) Use of int in max_burst socket option deprecated. [ 1518.707316] Use struct sctp_assoc_value instead [ 1518.715793] block nbd0: shutting down sockets 03:46:48 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:48 executing program 1: r0 = socket$inet6(0xa, 0x9, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e21, @remote}}) 03:46:48 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x30, [], 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/48}, &(0x7f0000000340)=0x78) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000380)=0x5) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:48 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) fcntl$setlease(r0, 0x400, 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) [ 1518.795171] jfs: Unrecognized mount option "0x0}, &(0x7f0000000200)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x5, 0x2, &(0x7f0000000140)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0}], &(0x7f0000000180)='syzkaller\x00', 0x6, 0x0, 0x0, 0x41100, 0x1, [], r1, 0xf}, 0x48) 03:46:48 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) getpid() 03:46:48 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xe, 0x4000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000200)={0x57, 0xfffffffffffffff7, 0x7fffffff, {0x5, 0xfcf}, {0x6a1, 0x7}, @const={0x10001, {0x8001, 0x800, 0x10000, 0x8}}}) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r3 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r4}, &(0x7f0000000280)=0x8) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r3}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:48 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xe9090000, &(0x7f00000004c0)) [ 1519.088984] block nbd0: Device being setup by another task [ 1519.113103] block nbd0: shutting down sockets 03:46:48 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x5421) [ 1519.358754] block nbd0: shutting down sockets 03:46:49 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xfffffdef}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:49 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x3ff) r0 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0x1, 0x80000) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x6) ioctl$TCFLSH(r0, 0x540b, 0x7f) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:49 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000240)=""/141) quotactl(0x8, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)="bb27ccc1dafe208983ad12cd2dbb3964d1790cb6e85f0d53576ab5623c2020caec152baca41422c5afa4f0a7179cc4e01771a3ff9db5b3a6955ce9d81cd52bd2b0553be9791c6c68b8671ba7af81962eca5458923a4b2a7c4f221ed200bff28dfb713f885feff00dc113201f01a4f0552e715beebfbe800db77d79ac452d2d20038c0e5f58cbc8371c460d8cc0d9b200123d0269aaf07e21be6fa09ebb3f7dcb904088951a6d2d8528d7cd72dfd416c665735c1b8c59e0b8a615d07e0a4c1575a7fa4160b4") getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@mcast1, 0x4, 0x0, 0x3, 0x4, 0x1, 0x719, 0x8001}, &(0x7f0000000340)=0x20) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:49 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) r3 = getpgid(0xffffffffffffffff) r4 = memfd_create(&(0x7f00000000c0)='/dev/cuse\x00', 0x2) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x9, 0x8, 0x5, 0x8000, 0x0, 0x6, 0x200, 0x2, 0x2ab4, 0x1000, 0xe5d, 0x0, 0x80000000000, 0x3, 0x5, 0xfffffffffffff57e, 0x9, 0x4, 0x1, 0x4, 0x0, 0x1, 0x7ff, 0xfff, 0xc07e, 0x25, 0x4, 0x2a, 0x80000001, 0x3, 0x1, 0x0, 0xd56, 0x9, 0x400, 0x35, 0x0, 0x3, 0x2, @perf_config_ext={0x6a, 0x6}, 0x1, 0x8000, 0x8, 0x7, 0x7fff, 0x7, 0x1f}, r3, 0xb, r4, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000500)={'bond0\x00', {0x2, 0x4e20, @rand_addr=0x7}}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r5, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) [ 1519.380341] sctp: [Deprecated]: syz-executor6 (pid 21535) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1519.380341] Use struct sctp_sack_info instead 03:46:49 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfdffffff00000000, &(0x7f00000004c0)) 03:46:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000680)=""/4096}, &(0x7f0000000140)=0x78) ioctl$RTC_EPOCH_READ(r1, 0x8008700d, &(0x7f0000000040)) creat(&(0x7f0000000000)='./file0\x00', 0x2) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:49 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x301) [ 1519.497190] sctp: [Deprecated]: syz-executor6 (pid 21557) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1519.497190] Use struct sctp_sack_info instead 03:46:49 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = gettid() move_pages(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000ffa000/0x3000)=nil], &(0x7f0000000280)=[0x4, 0x1, 0x2, 0x4, 0xfffffffffffffbff, 0x7, 0x80000001], &(0x7f00000002c0)=[0x0], 0x6) r2 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r3 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r3}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r4, 0xffffffffffff8fb4}, &(0x7f0000000200)=0x8) 03:46:49 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1f00, &(0x7f00000004c0)) 03:46:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000000)=""/127) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast1}, @in6={0xa, 0x4e22, 0x3ff, @loopback, 0x7fffffff}], 0x2c) 03:46:49 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x81000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1519.617689] block nbd0: Device being setup by another task 03:46:49 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x2, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="455e2a8396a08761edf2bf6de3400070d0133230252cef9f88fb141d18d82fb6614721745673ff01656c23b7bb487d"]) prctl$setname(0xf, &(0x7f00000001c0)='nodevwlan0/\x00') 03:46:49 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffdfc, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1519.663782] block nbd0: shutting down sockets 03:46:49 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x127c) 03:46:49 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102002004, 0x0, 0xfffffffffffffffe, &(0x7f0000000340), 0xffffffffffffffff) r2 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x5, &(0x7f00000001c0)=""/240) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f00000002c0)={0x40, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:49 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xffffffffa0008000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1519.770670] jfs: Unrecognized mount option "E^*ƒ– ‡aíò¿mã@" or missing value 03:46:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x100000001) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) getpid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:49 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xa00, &(0x7f00000004c0)) [ 1519.867108] jfs: Unrecognized mount option "E^*ƒ– ‡aíò¿mã@" or missing value [ 1519.903328] block nbd0: Device being setup by another task 03:46:49 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xb1, 0x9f, &(0x7f0000000840)="52d3814e7fffff3bad6c48eff04cdaa0a0da99c864adbbe31a8dc23d697520afac81afb1574ab9684cf6b92e7e8f0a83326f992f1a0041f9ac6f3d49e915de304c601e3683c9f59f372c004254064a6364219f21dfe61e49c449a68a49ec0b724c38d24c5149e2c000afc15b75b86a917292aae202ba81b275048117fce48c06e5cce81796f19e8a3835cc0230c9813437752b6a053593e7f4ee14cde448fa36be295a65569c0d0ca74ea3fcf7dd984b45", &(0x7f0000000740)=""/194, 0x8dc}, 0xfffffffffffffffc) [ 1519.956919] block nbd0: shutting down sockets 03:46:49 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SCSI_IOCTL_DOORUNLOCK(r0, 0x5381) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x3b, @multicast1, 0x4e24, 0x3, 'dh\x00', 0x8, 0x6, 0x52}, 0x2c) 03:46:49 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xc00e0000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:49 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x401070ca) 03:46:49 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xedc000000000, &(0x7f00000004c0)) 03:46:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpgid(0x0) sched_setparam(r2, &(0x7f0000000000)=0xc3) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1520.172470] block nbd0: Device being setup by another task 03:46:49 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfffffff6, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:49 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1520.217790] block nbd0: shutting down sockets 03:46:49 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xa00000000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:50 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x8ef) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:50 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$hfsplus(&(0x7f0000000080)='hfsplus\x00', &(0x7f0000000100)='./file0/file0\x00', 0x5, 0x7, &(0x7f0000000500)=[{&(0x7f0000000140)="969951c184d99f32ef683aeca84517982ff4530a9d280562f26344a971a622c4915611dd78e46ce8", 0x28, 0x80000001}, {&(0x7f0000000180)="16b8c4a117d4aca0ae98d74aeba1b28a6b", 0x11, 0x1}, {&(0x7f00000001c0)="dcc70ad28bc0c345818c147ce04b7c4ec10f1bfb6544619c8c52e571b0fa75bff8f0a65cfb45d0697a71e3cc5a91531fb43be87c20bb10f40cdd2c3d4dc55d16bd06138184538db1ae3150d48dd05703912dda9740a9b0322be071fdf4748adc030d444e3d0eb859badd0f2a39f60823cdc36bfef4fee30c32c916b7d15a3027d3d8c7b4dbddbff82acef6a5f0c3960052688e56a8fd71a47b7f737695a1bdb0d8b8ca6a58f9522c179d7da997200def2d24490f0aa493b03acd62286be1bc66e42db7", 0xc3, 0x7f}, {&(0x7f0000000640)="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", 0x1000, 0xa16}, {&(0x7f00000002c0)="c616d5414c83f97f15ebc4f7165234a3b9640333a2f5ee5210f78816dd59ff7e78887d3086dbfd5129ed64e4b2f78c6ca673353376181d0632f67573b962bd138968ebe643993b1af4559a20ca0ed5e2a50a4344d15e8d42ca7ddf79ed753a642728e91603b51e09110de05196fd2cdd9071fdbac0671290aa58371bd998a0a6c006fa6ae608c79c1d4c1e15a8b2f962d54eee9042d926d865c3b92434144b7e3209fe2ccd51a70c10e881af", 0xac, 0x2}, {&(0x7f0000000380)="a9f630e428989dc50a09f04d5fabfcd0bd08421fedf8d0ced1fac8f203ff2a1d018feac8a705a76cbdf9bdb9786eb705dbfd3db207cbd78ef0c65452294c94baf3e41d9df28fe0", 0x47}, {&(0x7f0000000400)="2142dfcfb52eee126803eb550c00ad4ce224875c76877b407a766571b4c7e0734f37a10a0724ea7a5a75cdd7989f617e0c805002273ebb229eb5ba42d07f74e93160d34ba8e021de66ef70fc21cd058a659ae3ac860eb541c2d78fcc2548b1334b765f90fad05280923d49146e0a03b15e", 0x71, 0x7}], 0x800400, &(0x7f0000000480)={[{@nls={'nls', 0x3d, 'cp936'}}, {@session={'session', 0x3d, 0x6}}, {@part={'part', 0x3d, 0xffffffff8793c3b5}}]}) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:50 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab03) 03:46:50 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x10000) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:50 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x800000000000000, &(0x7f00000004c0)) 03:46:50 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000640)={r2, 0x3, 0x1, 0x3, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000500)=0xe27d, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000540)={0x85}) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa3000000000000070300b1cebb6645931a22fff8ffffff79a4f0ff0000000037a40000ffffffff2d6405000000000065040400010000000404000001000000bb050000000000006a0a00fe000000008500000012000000b7000000000000009500e8ffffff00004e62d1679e"], &(0x7f0000000340)='syzkaller\x00', 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xfffffffffffffffc}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:50 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) rt_tgsigqueueinfo(r2, r2, 0x17, &(0x7f0000000240)={0x3b, 0x2, 0x0, 0x6184}) 03:46:50 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x7b1a}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:50 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x80000000, @mcast1, 0x1d}, @in6={0xa, 0x4e24, 0x6, @mcast2, 0x81}, @in={0x2, 0x4e22, @loopback}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e22, 0x1, @loopback, 0x20}, @in={0x2, 0x4e21, @multicast2}, @in6={0xa, 0x4e20, 0x8000, @empty, 0x3953}, @in6={0xa, 0x4e24, 0x5ce, @loopback, 0x2000000}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x2}], 0xd8) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:50 executing program 6: unshare(0x400) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x300, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000240)=0x1ff, 0x2) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x0, 0x3ef, 0x0, 0x14, 0x0, 0x0, 0x1ac, 0x0, 0x2, 0x0, 0x5]}}) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="2f65786500000000000409004bddd9de91be10eeaf000ee9a90f798058439ed554fa07424ada75af1f02ac06edbcd7a071fb35331ce39c5a00000000") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24}}, 0x0, 0x0, 0x80, 0xc000000000, 0x7}, &(0x7f0000000040)=0x98) write$cgroup_subtree(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="2d70696473202d70696473202b637075202dbc42202d6d656d6f727920370dd6f8b0932b75dd29bae580ba4e93781397b9f4b4d6b1bb978a2fe83aaa6cc80896cc9fd4b43e80ca5751c74b94f89f33347b9b4868c4493c56493fc9374051cf00f1ae"], 0x62) fsetxattr(r1, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)='\x00', 0x398, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @broadcast}}, 0x0, 0x7fffffff, 0x1800000000000000, 0x6}, &(0x7f00000003c0)=0x98) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000400)) fremovexattr(r1, &(0x7f00000000c0)=@known='user.syz\x00') bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, 0x0, 0x1, 0x1000, 0x6, @local}, 0x14) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000004c0)) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000080)="0a5cc80700315f85715070") mknod(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) ioctl$RTC_PIE_OFF(r0, 0x7006) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x3a) getsockopt$packet_buf(r2, 0x111, 0x1, &(0x7f0000000100)=""/162, &(0x7f0000000040)=0xa2) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r4, 0xc0305302, &(0x7f00000001c0)={0xfb, 0x8, 0x100000000, 0x100, 0x3f, 0x7f}) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r5 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r5}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000200)=0x100, 0x4) 03:46:50 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x400000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:50 executing program 7: r0 = semget(0x3, 0x4, 0x20) semctl$IPC_RMID(r0, 0x0, 0x0) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:50 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2300000000000000, &(0x7f00000004c0)) 03:46:50 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x1a7b}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:50 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x20000, 0x0, 0xfffffffffffffffe, &(0x7f0000000180), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) accept(r1, 0x0, &(0x7f0000000100)) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) r4 = memfd_create(&(0x7f0000001a40)='%&^GPLvboxnet0)systemmime_type/user\x00', 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x7b, &(0x7f0000001a00)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}], 0x17) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r3, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) process_vm_readv(r2, &(0x7f0000001700)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/185, 0xb9}, {&(0x7f0000001300)=""/151, 0x97}, {&(0x7f00000013c0)=""/244, 0xf4}, {&(0x7f00000014c0)=""/96, 0x60}, {&(0x7f0000001540)=""/77, 0x4d}, {&(0x7f00000015c0)=""/104, 0x68}, {&(0x7f0000001640)=""/175, 0xaf}], 0x8, &(0x7f0000001980)=[{&(0x7f0000001780)=""/135, 0x87}, {&(0x7f0000001840)=""/18, 0x12}, {&(0x7f0000001880)=""/55, 0x37}, {&(0x7f00000018c0)=""/181, 0xb5}], 0x4, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000019c0)={0x0, 0x5, [@local, @dev={[], 0x1b}, @local, @remote, @local]}) 03:46:50 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000500)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000540)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000640)={@local, @ipv4={[], [], @multicast2}, @remote, 0x0, 0x20, 0x400, 0x100, 0x7, 0x500008, r4}) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000007c0)=ANY=[@ANYBLOB="b7020000dbbfa30000000000000703000000feffff7a05f0fff8ffffff79a4f0ff0000002d6405000000000045a8100a2628e8ab83d2ebf701000000b705000000000000d65567736a0a00fe000000028500090012000000b70040000000000000000000000000004e576cc42bac2c35222d79c421f7469c590a89e320693032c648833d93029a625f3ca2f18b4e24b2d98ead4a89bf94281bf94bac37308a65059f6aa3392eb99c3c7f4bf6a3a79c522d147c93f0004aeadc8b0056830cacace100000000000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r6, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:50 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vsock\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x5, 0x30}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000014c0)=ANY=[@ANYRES32=r1, @ANYBLOB="00fafd0000009b905594614161762cf5dc67845f3d664bc767259c7412baa5a60000000000000000"], 0xa) r2 = socket$inet6(0xa, 0x7fffd, 0x1004) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000440)={r1, 0x4}, &(0x7f0000000480)=0x8) r3 = fcntl$dupfd(r0, 0x0, r2) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000400), 0xffffffffffffffff) r4 = getpid() read$FUSE(r3, &(0x7f00000004c0), 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r4}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) recvfrom$inet6(r3, &(0x7f00000001c0)=""/223, 0xdf, 0x100, &(0x7f00000002c0)={0xa, 0x4e23, 0x100000000, @mcast1, 0xd7fc}, 0x1c) 03:46:50 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x3}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:51 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) ioctl$KVM_GET_REGS(r1, 0x8090ae81, &(0x7f0000000400)) r2 = getpid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)=0x0) openat$cgroup_int(r1, &(0x7f00000002c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x10000, 0xffff, 0x7ff, 0x5a, 0x0, 0x10001, 0x21400, 0x2, 0xff, 0x6, 0x7fffffff, 0x9, 0x8, 0x10000, 0x1ff, 0x3, 0x6, 0x3cbb8000, 0x1, 0x4b, 0x9, 0x8, 0x0, 0x4, 0x5, 0x4, 0x8, 0x6, 0xa4, 0x237e, 0x1f, 0x8, 0x8, 0x9, 0x6, 0x20, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000001c0), 0x4}, 0xa9, 0x6, 0x5, 0x7, 0x8, 0x9, 0x6}, r3, 0x9, r1, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) r4 = geteuid() getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={r3, r4, r5}, 0xc) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) r6 = shmget$private(0x0, 0x2000, 0x118, &(0x7f0000fd3000/0x2000)=nil) shmctl$IPC_RMID(r6, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:51 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='l']) 03:46:51 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x8000a0ffffffff}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:51 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x100000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:51 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x4c00000000000000, &(0x7f00000004c0)) 03:46:51 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x401870cc) 03:46:51 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x56, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:51 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002100)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000002200)=0xe8) r7 = getuid() getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000004140), &(0x7f0000004180)=0x6) stat(&(0x7f0000004240)='./file0\x00', &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004300)={0x0, 0x0, 0x0}, &(0x7f0000004340)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004380)={0x0, 0x0, 0x0}, &(0x7f00000043c0)=0xc) fstat(r1, &(0x7f0000004400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() getresgid(&(0x7f0000004480), &(0x7f00000044c0)=0x0, &(0x7f0000004500)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004540)={0x0, 0x0, 0x0}, &(0x7f0000004580)=0xc) lsetxattr$system_posix_acl(&(0x7f00000041c0)='./file0\x00', &(0x7f0000004200)='system.posix_acl_access\x00', &(0x7f00000045c0)={{}, {0x1, 0x6}, [{0x2, 0x4, r3}, {0x2, 0x7, r5}, {0x2, 0x2, r5}, {0x2, 0x0, r5}, {0x2, 0x1, r5}, {0x2, 0x2, r3}], {0x4, 0x3}, [{0x8, 0x2, r8}, {0x8, 0x5, r9}, {0x8, 0x1, r10}, {0x8, 0x5, r11}, {0x8, 0x4, r12}, {0x8, 0x1, r13}, {0x8, 0x3, r14}], {0x10, 0x2}, {0x20, 0x6}}, 0x8c, 0x3) stat(&(0x7f0000003c80)='./file0\x00', &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003dc0)={{{@in=@remote, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000003ec0)=0xe8) lstat(&(0x7f0000003f00)='./file0\x00', &(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000004000)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000003c00)=[{&(0x7f0000000680)={0x134c, 0x38, 0x800, 0x70bd2d, 0x25dfdbff, "", [@nested={0x1d0, 0x72, [@typed={0x40, 0x4b, @str='vboxnet1nodevwlan0,%vboxnet0cgroupbdev@GPLprocmd5sum}-ppp0\x00'}, @generic="b4a7c940d0c6ab04f0a268c2087f76a6443b0a691714cd29ac3dcf083fc0151cc999077860f5aa6b5c370b01e4af05cd5dea40f09c74e2d7049905a5caf0bf6eeddd5cf22daba900fa4c5c9d663b314a61632535dd60d253cd80cad502183b3c06060bb5e29783eb39d7f08334aa8d510cf1904abddf5a5a1664af9d2463cffb59594dc2d29d96704691a5a282b4058c52de70bea78b2ed756b0989de647c7bca9a2ba8d1fc5608dbbe4d5392552f33ae81f76765c4660d579a0b2fe24dcce7f15", @generic="5fd1faaa31a64471051dea59659048e113331aa490b72ef623fc2a8cdc73f006c01f96a34244d9716b52051eb358ec19b9c7759e600e6a48517b35eabcad2d7be23f853587ae49356869604b054faf715b1d4c3154005c0e799fda669b73426beea361c4921515f0b70a0b1b2e5022e78a855ce2c60fec07b33b8721215719694497", @typed={0xc, 0x90, @u64=0x3}, @generic="208efc6ef63ba1e287f104af866bb89bdf2ccd1c9323c50ee327be424158608e679d2087e1458012c3dfc8", @typed={0x8, 0x84, @ipv4=@rand_addr=0x4}, @typed={0x8, 0x70, @pid=r2}]}, @typed={0x8, 0x4f, @u32=0xfffffffffffffffb}, @typed={0x8, 0x8c, @pid=r2}, @nested={0x9c, 0x8, [@typed={0x4, 0x1b}, @typed={0x8, 0x6e, @ipv4=@remote}, @generic="9c674aa3f620b8fc2e9953d3956b101e1ae96df761011f80789565f4643d16da0be2accfd95222042e1b8e566ea67cc647081ea9614fa8866f6be4bc5a5b893300d3d7b8031a40e6813b5662bec2daf5a2", @typed={0xc, 0x3e, @u64=0x530}, @typed={0x14, 0x5c, @ipv6=@mcast2}, @typed={0x8, 0x6f, @ipv4=@local}, @generic="7c9b6de9508c604fca921a2ce365d6247e9ed6"]}, @nested={0x1038, 0x5a, [@generic="d90bec9b638524fff0", @typed={0x8, 0x35, @uid=r3}, @generic="c65f332366d4723ead1c118acc9d1c", @typed={0x8, 0x5d, @str='\x00'}, @typed={0xc, 0x2e, @u64=0x100}, @generic="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@typed={0x8, 0x20, @u32=0x6}, @generic="1adf6952ef43b9faeff25c996a7915344d98b86f2ee3bf3bc3076c4528cd80c3db886da43bf08377ef87e148ffd252d9ade056214cf6478b136e29a58e578797d9bdeaf433b1d307ac68149a51448edaf34a4c9547d92743aa5fc8cdba4f62ac6953ebfc6a7902503c351d91243e5e2cf21deabfdac1e871bb34cda9e3e9ea51"]}, 0x134c}, {&(0x7f0000000240)={0x1f8, 0x1d, 0x8, 0x70bd2d, 0x25dfdbff, "", [@nested={0x18, 0x15, [@typed={0x14, 0x6e, @ipv6}]}, @nested={0x4, 0x91}, @typed={0x4, 0x2a}, @generic="5de80a6bfb47b92378e7110b64eccc475c36cf9b21f580ddf23ffda3ea04746f9223719b456d92afb70c80f99c4c27845287dd13f202ffbe80c904cf17cc79842d563f9896ca457b948bb29cb71dcf243a097a83ac299c5b9f89b0d0f740cb4e6715e1e7a3af651a3b0cb62d153c6cff8535e0d306c16e8e2a950f741f761139", @typed={0xc, 0x41, @u64}, 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@generic="2766ccb1cd9a2af78f5cf78391efee2ccff2b17144c9629f1fdc04417416b2ee11c86c5598a86187534f399c41c9bcbc7ffa527b6231cbcecc0b32506489ef59c2e54711a6c1b5c26cf0f6c537af3fd453da294a2b23fb2bf04b35c8db72c1b0bf2f1999c7452ce5c25664edb66cd989efd8b096e4cc9848d57171f1fce162daff4c68fe081e68d330d9f5a8227ba5ef10d3a9186baf369b271b2a262309936a54d942a0ce74d99c244b7040b4371ee80862856090195e565472", @typed={0x14, 0xe, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}]}, @typed={0x8, 0x1b, @ipv4=@multicast2}, @generic="50ae5ab2b82ecb6a2228c6a856b7c3775bfd1538951e51a4643aa74f941f621d864e1232c1e2e7eada1f808c6dc99762f9ef2956ba0166b55ac7a9508b7e71d0322122120bb6898f5c3225b0b3416520c20c7302e22d43829545bd4594df4089b85cabdd7c8d1f6785557a8cc40f191e50a5c3f94751929ee4bff36efd783fde8916195fe569acae400d8f7e"]}, 0x18ac}, {&(0x7f0000003b00)={0xdc, 0x38, 0x20a, 0x70bd26, 0x25dfdbfc, "", [@typed={0x8, 0x8, @uid=r7}, @generic="91354d18f529609cf2904dfa8398041ce1cadf5231d8257e8afe1e2a0d359b506eb908645d1c38", @generic="0cd4cf2a64c1a1b2077969267865026c53f2709bb046479f2100a851af1bd93b9479bbeb9253af8e9b773875da37f94f1bf613d1577003a141adc0fb90ea469f9976901ab958ba7b4b1a191ef8b46bec11bfd1d859b14835b96c0bde5211d33d60744ba5a5b198e58d6a0e62e5a15820ed52e5459b6f5952f6a18a37960ad78dc50b576e181f", @typed={0x14, 0x18, @ipv6}]}, 0xdc}], 0x6, &(0x7f0000003fc0)=[@cred={0x20, 0x1, 0x2, r2, r15, r16}, @cred={0x20, 0x1, 0x2, r2, r17, r18}], 0x40, 0x44001}, 0x20000000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) setsockopt$inet_buf(r1, 0x0, 0x3b, &(0x7f0000004040)="f81d51644d558218c3a275d95d92b8fb41e8d16eedf77dc5cc0bc79ba1fe6f787244e1383246499b921756365772ca181401e5b70156be9fdef426be0368dd1707e9b3d31e9a8c37c80975580c03c60e5015ef409b118c887e82887e141f4e787db31cdc0a976395b41a866fb5783cc7094b8343ca9ff8015132f65ff3984698d9cc07ca1fc84309a9bcf66c6e8a8bc0dcdbfb457fdd5a2aba8c9e6df8106bb9abc3311f31027c3a8c1f17ec02cec69011cb46843fc4a869645e9a4f2d6b13825bb98f4073109dd5259ee347fdb3fa8deab3056f041041e306be095870161ac9d94b3733e20a0d46876f9b5d", 0xec) [ 1521.323186] block nbd0: Device being setup by another task [ 1521.329178] block nbd0: shutting down sockets 03:46:51 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) gettid() setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:51 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000001c0)) 03:46:51 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xf0ffffffffffff}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1521.406049] jfs: Unrecognized mount option "l" or missing value [ 1521.446079] block nbd0: Device being setup by another task 03:46:51 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000000, &(0x7f00000004c0)) 03:46:51 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x40006, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:51 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:51 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x127f) 03:46:51 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffff00000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:51 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e23, @loopback}], 0x10) bind$unix(r0, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f00000000c0)=0x8) sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x7b, &(0x7f0000000240), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @multicast1}}, 0xfff, 0xffffffffffffff94, 0x0, 0x1000, 0xb857}, &(0x7f0000000300)=0x98) capget(&(0x7f0000000440)={0x19980330, r3}, &(0x7f0000000480)={0x6, 0xffffffffc316f9e7, 0x80000000, 0x0, 0x1400, 0x3}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={r4, 0x1, 0x200, 0x7f, 0x6, 0x21b6, 0x98b, 0xfffffffffffffffb, {r5, @in6={{0xa, 0x4e24, 0x8001, @empty, 0x7}}, 0x3, 0xfffffffffffff673, 0xffffffff80000000, 0x1, 0x8}}, &(0x7f0000000400)=0xb0) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x60) 03:46:51 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x4, &(0x7f00000004c0)) 03:46:51 executing program 7: r0 = userfaultfd(0x80000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x100, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x44d, 0x3, &(0x7f0000000300)=[{&(0x7f0000000100)="8726f04bfdd81dd3882ae9259fc7c6347b6e33db87014fe9d3717910a6c1a61ed0265e37c14fd9372775526fe307eeaf9add6d1e8c1b8ec1b16c2e5b1bab4b46d5ab50c66d133f3d34ec3d41763dac193f424b4a31ed3c4a33bc22449bd5c34a83d1a1cdf6b6cef6ce931c5fa7e766a50624a105b9eee200c80116377e18547f4ce14909a91ba213ec828c2f8f0ffd580e57a8216be822384f0f93fedd379272", 0xa0, 0x200}, {&(0x7f00000001c0)="24134969c3a8559080d3bbb175159eee89a50bc3f6bbe8b99e471e2da3654f495cc572fc9e5858d4c8759633b98a9f6d373d652752732e4d961d40ca48ce1222d7899f6c12fde68e391c63a8696fb7326cb363a71f9da3e42d6f4d43", 0x5c, 0xfffffffffffffffa}, {&(0x7f0000000240)="e70c61ad980e71fa8aae9e0cf8ba30cf96f8aa5d140cf8e590f29c497f6e49cdaf04c60bc9f72d08bb17cb3a279f6f7172f2b6579f85d9db85d9473a2023343618e9fd4da182deb7346891668180f7345a5a490bcf2289b1893f5e98a5de64246a8bf238953aa5b94bc2cea31a7640e7035ded21469f176a2aa2a9e13b514dd8891f7969c63cbed780b442756b8e0c7f92363c1331f55edcaeb9a2ad3941f4d229e0729491", 0xa5, 0x1}], 0x0, &(0x7f0000000380)={[{@umask={'umask', 0x3d, 0xfffffffffffffeff}}, {@dir_umask={'dir_umask', 0x3d, 0x1}}, {@quiet='quiet'}]}) r1 = dup3(r0, r0, 0x80000) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000440)={0x5, 0x70, 0x8001, 0x3, 0x5b, 0x30, 0x0, 0x7, 0x5448, 0xf, 0x8001, 0x200, 0x9, 0x0, 0xffffffff, 0x322df53b, 0x0, 0x3, 0x8, 0x3, 0x9, 0xa03, 0x0, 0xffffffff80000001, 0x7, 0x8000, 0x400000, 0x7f, 0x2, 0x1, 0xb3, 0x4, 0x4, 0xffffffff, 0x3, 0x3856, 0x7ff, 0xffffffffffffffff, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000000400), 0x8}, 0x0, 0x1ff, 0x3ff, 0x6, 0xffffffff, 0xa013}) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 03:46:51 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xa000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:51 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@int=0x1, 0xf1) [ 1521.816009] block nbd0: Device being setup by another task [ 1521.828916] sctp: [Deprecated]: syz-executor1 (pid 21886) Use of int in maxseg socket option. [ 1521.828916] Use struct sctp_assoc_value instead [ 1521.856607] block nbd0: Device being setup by another task 03:46:51 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x12000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x1, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000480)={r2, 0x200, 0x2000000001}, 0xffffffffffffff30) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RLERRORu(r4, &(0x7f0000000500)={0x1a, 0x7, 0x2, {{0xd, '/dev/net/tun\x00'}, 0x4}}, 0x1a) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r5, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:51 executing program 6: stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() fcntl$setlease(r1, 0x400, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) ioctl$RTC_ALM_READ(r1, 0x80247008, &(0x7f0000000280)) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1521.894568] hfs: can't find a HFS filesystem on dev loop7 [ 1521.914620] sctp: [Deprecated]: syz-executor1 (pid 21898) Use of int in maxseg socket option. [ 1521.914620] Use struct sctp_assoc_value instead 03:46:51 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x4}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:51 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x127e) 03:46:51 executing program 1: r0 = socket$inet6(0xa, 0x80a, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x7f, 0x100000001, 0x1, 0x81, 0x0, 0x555, 0x0, 0x2, 0x19b0, 0x3, 0x4, 0x4, 0x20, 0xfffffffffffff800, 0x7fffffff, 0x7, 0x65, 0xd64f, 0x6, 0x7f, 0x9, 0x8, 0x2, 0x0, 0x5, 0x400, 0x2, 0x2b, 0x6, 0x2, 0x4, 0x6, 0x5, 0x1, 0x4, 0x1, 0x0, 0x1cd, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x204, 0x5, 0xf2c9, 0x1, 0x1f, 0x0, 0x1}, r2, 0x10, r1, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x2, 0x5, 0x685, 0x448, r2}) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000180), 0x0) 03:46:51 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x7a, &(0x7f00000004c0)) 03:46:51 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9db3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x20000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000180)=0x5) 03:46:51 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$KIOCSOUND(r1, 0x4b2f, 0xfffffffffffffff8) keyctl$setperm(0x5, r3, 0x40900) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) keyctl$set_timeout(0xf, r3, 0x3cef) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1522.165625] block nbd0: Device being setup by another task [ 1522.240942] block nbd0: Device being setup by another task 03:46:52 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:52 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xfffffff4, &(0x7f00000004c0)) 03:46:52 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffb, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x80000000, @loopback, 0x10000}, @in6={0xa, 0x4e21, 0x0, @loopback, 0x6}], 0xffffffffffffffb7) socket$inet6(0xa, 0x5, 0x6) 03:46:52 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x127a) 03:46:52 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) mq_notify(r1, &(0x7f00000001c0)={0x0, 0x200, 0x0, @tid=r2}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:52 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000fcdef9b4b034371200b705000000004c63b1004100006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:52 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x3f, 0x55d, 0xa, 0x10000, 0x1ffc00000000, 0x1, 0x100000001, 0x3e, 0x6, 0x33f, 0x8}, 0xb) [ 1522.475754] block nbd0: Device being setup by another task 03:46:52 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x4024, 0x0) r1 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r1}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:52 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x6c000000, &(0x7f00000004c0)) [ 1522.531117] block nbd0: Device being setup by another task 03:46:52 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x40049409) [ 1522.755248] block nbd0: Device being setup by another task 03:46:52 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xc00}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:52 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000180)={0x2a, 0x6, 0x0, {0x4, 0x6, 0x1, 0x0, '['}}, 0x2a) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000280)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000001c0)=""/110, &(0x7f0000000240)=0x6e) 03:46:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x800, {{0xa, 0x4e24, 0x4, @mcast2, 0x7d}}}, 0x88) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:52 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:52 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x3e, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0033a1475588acf97fdb18644259c97f3e3a2e35f280dd967bc341273cd7609fb0b332dc54383d03a9431b5a554dca6a81eba90000cec39cd119906a4e86c323444708e716e3834500000100e5e199d5177ef5d9170de6e94de1b6fad7de024c19dbebbb8c867bcdbe6ca6b709a0ac2bc4d165ed71556526af3cb23d7535c636de25791e759aaed1b706bad4e73343fe86c8f9775a679ab57f624e641fd78364ae5524badd884ec3bc61099b1453ac4066e74787bdac14d89a6fd64c27e481c9af9c42bb8d6d4f6198e94af4f0d656b2b953b3fb50e40d7734be3e54465b83284f19e62b657312ce69dcef7a2df5f04c732e249e47a248c25a6cd0b2a244c67bd0abe72c9dbf0a988204e8ea4b6cfba6f73a1490ed70361dad56ac4a5df690531632183f7c7d178635d4860b4e2218f965"]) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x81, 0x2, 0x5}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000002c0)=r1, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000640)={r1, 0x3f, 0x1000, "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"}, 0x1008) 03:46:52 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000800)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000001095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) [ 1522.822484] block nbd0: Device being setup by another task 03:46:52 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x8cffffff, &(0x7f00000004c0)) 03:46:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = gettid() sched_setscheduler(r2, 0x0, &(0x7f0000000000)) r3 = getpid() openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x9}, {0x401, 0x4}, 0x200, 0x6, 0x2}) 03:46:52 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x125d) 03:46:52 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:52 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xfffffffffffff000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:52 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x102) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={r1, r2, r3}, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}, 0x3, 0xfffffffffffffff8, 0x60000, 0xffffffff}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r4, @in6={{0xa, 0x4e20, 0x367c, @ipv4={[], [], @broadcast}, 0x1}}, 0x101, 0xfffffffffffffffa, 0x4, 0x1, 0x10}, &(0x7f0000000240)=0x98) 03:46:52 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x0, &(0x7f00000000c0)=""/25) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r3 = getpid() rt_sigprocmask(0x1, &(0x7f0000000000)={0x3}, &(0x7f0000000040), 0x8) sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1523.098826] block nbd0: Device being setup by another task 03:46:52 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x1000000000000, &(0x7f00000004c0)) [ 1523.141628] block nbd0: Device being setup by another task 03:46:52 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x500000000000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:52 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xf0ffffff00000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:52 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x78, 0x200000) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r2, 0x81}, 0xc) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x7002, &(0x7f0000000040), 0x1, r1, 0xd}) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x7b, &(0x7f0000000180), 0x0) 03:46:53 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x6800000000000000, &(0x7f00000004c0)) 03:46:53 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x125f) 03:46:53 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) write$FUSE_OPEN(r0, &(0x7f0000000100)={0x20, 0xfffffffffffffffe, 0x4, {0x0, 0x5}}, 0x20) 03:46:53 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x80084000, 0x0, 0xfffffffffffffffe, &(0x7f00000001c0), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:53 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x200000000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:53 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) bind(r0, &(0x7f0000000500)=@hci={0x1f, r2, 0x3}, 0x80) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) readahead(r0, 0x7e8, 0x5) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz0\x00', 0x1ff) signalfd(r4, &(0x7f0000000680)={0x3}, 0x8) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r5, 0xa, 0xa) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r6, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:53 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000000)={0x100000000, 0x8, 0x1, r1}) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000080), 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x9, @empty, 0x9}, 0x1c) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000140)) tkill(r3, 0x1000000000016) tkill(r3, 0x15) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f0000000040), 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) setsockopt$inet6_opts(r2, 0x29, 0x400000000000037, &(0x7f00000002c0)=@fragment={0x2b, 0x0, 0x5, 0x3d4, 0x0, 0x3, 0x64}, 0x8) 03:46:53 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf6ffffff00000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1523.783891] block nbd0: Device being setup by another task [ 1523.822491] block nbd0: Device being setup by another task 03:46:53 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2000, &(0x7f00000004c0)) 03:46:53 executing program 7: syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fffffff, 0x4002) getsockname(r0, &(0x7f0000000100)=@l2, &(0x7f0000000080)=0x80) 03:46:53 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xa0008000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:53 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1261) 03:46:53 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xf6ffffff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:53 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="b702000000000000bfa3000000000000070300fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000001065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e0feea6ebb1094af9bef850c314a6e726125ba28369d7deb3a6eb170bd7faca2d838504fe2d355435f50dd540a5c12c38ad"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:53 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) ioctl$BLKRRPART(r1, 0x125f, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) rseq(&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x4, 0xfffffffffffffff8, 0x1}, 0x4}, 0x20, 0x0, 0x0) getpid() prlimit64(r2, 0xf, 0x0, &(0x7f00000000c0)) ioctl(r0, 0x4d, &(0x7f0000000040)="b1f32fa99c2b7b6f35fdee2cc286c812141fbf49b3141ea10ab5b62752e0f28365ed5577e8356dfda1cb0de8256a308d674a7ba09dd6facf57c284d8cfc7fad9dc76a84c0be7ad2477a8f448736846f9") setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'rose0\x00', 0x631}) [ 1524.031504] block nbd0: Device being setup by another task 03:46:53 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0x6000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1524.098178] block nbd0: Device being setup by another task 03:46:53 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xf4ffffff, &(0x7f00000004c0)) 03:46:53 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newlink={0x50, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_MAP={0x28}]}, 0x50}}, 0x0) perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000380)='/dev/admmidi#\x00', 0x97a1, 0x8020000) r6 = geteuid() ioctl$TUNSETOWNER(r5, 0x400454cc, r6) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000004c0)) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) 03:46:53 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x401870cb) 03:46:54 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r3, 0x8}, 0x8) 03:46:54 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0xfff, 0x9dc, 0x87cc, 0x6}, {0x6, 0x9, 0x300000, 0x12}, {0x9, 0x7fffffff, 0x1, 0x2}]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) r3 = semget(0x2, 0x7, 0x340) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000080)=""/154) 03:46:54 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xf0}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:54 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfeffffff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) [ 1524.330794] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 1524.368253] block nbd0: Device being setup by another task 03:46:54 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0xfffffffffffffdf4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) mq_notify(r3, &(0x7f0000000040)={0x0, 0x35, 0x6, @thr={&(0x7f0000000740)="7c4934c72686b73d91312aa0c502d45c9bb1d60a3689ef0a57296b5f96dff1af88045a2b5efd4ece6df5655591cf21f63c4292178ae91e19e7d776b766cccbcc1fdb863de663d01e7980e8ae140c57b5fe9ad079bef26ebfa4c0dd1c9b4b70d88729baddb9078d6e023d25d07e129246cd49c64be66a93bbaacf4b4b70beb03abc0021526f6eb1d71d4218c9558b9f19a5cfdfece9034b2199f68239d10a31a9b9b04304c2bd731fc26f1ab729a3cdea173820d331fa6587c22d71d7e3d71b4fd92603cbafaee87530da83fa0de3daf2c888bcd78510f7c9639d", &(0x7f0000000840)="ede012e3bf9eacbc270c57831d0b2c9210615acf1bcb8b65cb79509f3ef042a0301041b59ed61110c03b741ab936d1fc46133c75756a445b383db9c9bb3a6c456995eb714f92a770e8f831a67b026959ba6ed521d838d7d3cc71a9d212debc0ab55c430e12d4c9e668777f45b3236f524757720b7b65fa21c52264ca9f4d84a17f21a080c3f732c3842f48102a9d5e5b9fccc4f3bd1cde32e20c3c6e2efc38823508f1eb9fb3b632ef6d6ae5fe8417"}}) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0x143, &(0x7f0000000900)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b706ffff0000ffff2d6405000000000065040400010000000404000001000000b70500fe0000000085000000125700000000080000000000950000007f2b1d41af197d94ab296ed8591bc6c8000000004e62d1679e0000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0xffffffffffffffab) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r3, 0x0, 0x9b, 0xc2, &(0x7f0000000640)="000000000000000000000000130099b536185615b34e3192e9b3ce8bfc12817acfd6d30b6f4ac4f9d6527049eac1724498d332e4514e4b8eb1960e8e8f2351c1983a0b1e12cc769d79a8a0c11adc29bfd007e480d764fcae7e6def589fa31694a94d8b9a184cbee5ab8be5bf3ddec4d630e7877af3e5a59b099ea29542f57ffc387cdf7d5f138cb54a816c47cbb469fa9facf83b4847bd81c0bf22", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:54 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x2300, &(0x7f00000004c0)) 03:46:54 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='bond0\x00', 0x10) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x3, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1524.429363] block nbd0: Device being setup by another task 03:46:54 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x10000, 0x80000) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000040)={{0x4000, 0x100000, 0x8, 0xbb9d, 0x80, 0x8, 0x8, 0x1ff, 0x2, 0x0, 0x5a68, 0xffff}, {0x1d000, 0x5001, 0x4, 0x3000000000000000, 0x6, 0x9, 0x80000000, 0x7a4, 0x0, 0x7, 0x6, 0x1}, {0xf000, 0x10000, 0x0, 0xc2f5, 0x8, 0x5, 0x31, 0x31, 0x9, 0xea3, 0x400, 0x1}, {0x0, 0x0, 0xb, 0x4, 0x5, 0x1, 0x8, 0x8000, 0x7ff, 0x3, 0xfffffffffffffffe, 0x3}, {0x100000, 0x0, 0xd, 0x9, 0x6, 0x80000000, 0x81, 0x0, 0x126d, 0x5f53, 0x100000001, 0x97}, {0x4000, 0x7001, 0xc, 0x0, 0x8, 0x100, 0x2, 0x7fffffff, 0x8001, 0x2, 0x7f, 0x80000000}, {0x3000, 0x1, 0x0, 0x0, 0xfff, 0xca39, 0x2, 0x5, 0x5, 0x1, 0x80000000, 0x4}, {0xf000, 0x5005, 0xd, 0x2, 0x39, 0x2, 0x2fd, 0x3, 0x80000001, 0x159, 0xffffffff, 0x1}, {0x1, 0x7004}, {0x2, 0xd000}, 0x10, 0x0, 0x5000, 0x10, 0xd, 0x311ac9accf01b89a, 0x1, [0x9, 0x40400000, 0x8, 0xfff]}) r2 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:54 executing program 7: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x108, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000100)={0x7f, 0x8000, 0xffffffffffffffff, 0x101, 0x33ed, 0xb8f0}) 03:46:54 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab00) 03:46:54 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x40000, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e20, 0x9, @ipv4={[], [], @multicast1}, 0x401}, {0xa, 0x4e24, 0x5, @remote, 0x9}, 0x3, [0x22, 0x10000, 0x7, 0x400000001ae87bcd, 0x1, 0x1, 0xfff, 0x9]}, 0x5c) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000240)=0x9de8) 03:46:54 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xb}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:54 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x3, &(0x7f00000004c0)) 03:46:54 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7f, 0x4) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x701) 03:46:54 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000740)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ENTRY(r0, &(0x7f0000000840)={0x90, 0x0, 0x6, {0x1, 0x1, 0x9, 0xfffffffffffffffe, 0x101, 0x1, {0x3, 0xc6, 0x0, 0x8, 0x8, 0x0, 0x500, 0xfffffffffffff000, 0x3, 0x7, 0x7, r1, r2, 0x5, 0x8}}}, 0x90) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r4, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r5}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r6, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) [ 1524.663201] block nbd0: Device being setup by another task [ 1524.730440] block nbd0: Device being setup by another task 03:46:54 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xcb) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:54 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x401870cc) 03:46:54 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab12) 03:46:54 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x700000000000000, &(0x7f00000004c0)) 03:46:54 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x4000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:54 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000001c0)={0x4, 0x6, 0x4, 0x7f, 'syz1\x00', 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000340)={r3, 0x0, 0x3aa5, 0x4}, &(0x7f0000000380)=0x10) sched_setscheduler(r2, 0x5, &(0x7f0000000200)) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f0000000000)=""/169, 0xa9, &(0x7f00000000c0)=""/197, 0x1, 0x4}}, 0x68) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x3ba) [ 1524.938251] block nbd0: Device being setup by another task [ 1524.978200] block nbd0: Device being setup by another task 03:46:54 executing program 5: setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000300), 0x4) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r3, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) [ 1524.991042] block nbd0: Device being setup by another task 03:46:54 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:54 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$FUSE_BMAP(r1, &(0x7f00000001c0)={0x18, 0x0, 0x7, {0x39c1d876}}, 0x18) clone(0x80010000, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="2f45a112bc26244163c493488d7710c50854325decc1a824bdd478c2e8b91138b6e41c0a487460f0f332b2cd6d96fb99f9215a025b3a7815249565ce5f9e2550ff24ddefcb79cd62bdb23cc709fd55381756e6b1bab48e83f1c576e30746f584f48c3910056a14cf79a1428e3f0ada6c8802c37f19d2edc5add47f59074dc1d88a96134142fefc7df18ae3541f26bada51e2bc959c435493c2838341f7169341da5a301bb0918dbc92bcc4732ac1becc58e611c47ca082fd66d02b5c42cebebe37baa9d7f820373d48e53df5f6bf42", 0xcf, 0xfffffffffffffff9) keyctl$read(0xb, r3, &(0x7f0000000380)=""/249, 0xf9) pwritev(r0, &(0x7f00000001c0), 0x0, 0x47) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000480)=0x4, 0x2) 03:46:54 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x20000000, &(0x7f00000004c0)) 03:46:54 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x401870cc) 03:46:54 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x80081270) [ 1525.235779] block nbd0: Device being setup by another task [ 1525.274998] block nbd0: Device being setup by another task [ 1525.308960] block nbd0: Device being setup by another task 03:46:55 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xc000000000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:55 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:55 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x100000, 0x0, 0xfffffffffffffffe, &(0x7f0000000240), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:55 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x401870cc) 03:46:55 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffb, 0x200) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x21}}, 0xffff}}, 0x6, 0x5, 0x9e3, 0x9, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x36, "d6860f041a766831ce2fdf4c6a4eea9e0bf27fc0a5c4e4402617505ba230a8ed699c9bb0286df3b837e8f34ff6dcbc7df2f26c99aaab"}, &(0x7f0000000240)=0x3e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x2, 0x6, 0x200, 0x200, 0x401, 0x39aa, 0x8, 0x7, r1}, &(0x7f0000000180)=0x20) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x7b, &(0x7f0000000240), 0x0) 03:46:55 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x8000, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1525.431702] block nbd0: Device being setup by another task 03:46:55 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0xffffff7f, &(0x7f00000004c0)) 03:46:55 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0x1268) 03:46:55 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) 03:46:55 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xfffffff0}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1525.592214] block nbd0: Device being setup by another task [ 1525.627008] block nbd0: Device being setup by another task 03:46:55 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0xffff, @empty, 0x1}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000480)={r1, 0x200, 0x1}, 0xffffff65) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000040)) keyctl$join(0x1, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7d7, 0x86a, 0x0, 0x1, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x7, 0x0, 0x7}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='yeah\x00', 0x5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000280)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x75, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) pipe2$9p(&(0x7f00000002c0), 0x84800) openat$cuse(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cuse\x00', 0x200, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000480)='/dev/net/tun\x00', 0xffffffffffffff9c}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000006c0)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000fffbffff2d6405000000000065040400010000000404000001000000b7050000000000006a0a00fe000000008500000012000000b70000000000000095000000000000004e62d1679e"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r4, 0x0, 0xe, 0xc2, &(0x7f0000000080)="52d3814e7fffff3bad6c48eff04c", &(0x7f0000000380)=""/194, 0x8dc}, 0x28) 03:46:55 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) ioctl$UI_SET_SNDBIT(r1, 0x4004556a, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) 03:46:55 executing program 3: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x7a00000000000000, &(0x7f00000004c0)) 03:46:55 executing program 4: perf_event_open(&(0x7f00000005c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0xfeffffff00000000, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) 03:46:55 executing program 0: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_DISCONNECT(r1, 0xab01) [ 1525.705263] block nbd0: Device being setup by another task 03:46:55 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xc00000000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") 03:46:55 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) 03:46:55 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x82000000, 0x0, 0xfffffffffffffffe, &(0x7f0000000040), 0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x7b, &(0x7f0000000240), 0x0) [ 1525.836923] block nbd0: Device being setup by another task 03:46:55 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) r2 = getpid() getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [], @local}}}, [0x0, 0x1, 0x0, 0x0, 0x1f, 0x3, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f]}, &(0x7f0000000100)=0x100) gettid() fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000180)={0x0, 0x3, 0x0, 0x881, r2}) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, 0x8) [ 1525.886534] divide error: 0000 [#1] SMP KASAN [ 1525.891117] CPU: 0 PID: 22418 Comm: syz-executor0 Not tainted 4.19.0-rc2-next-20180904+ #55 [ 1525.899612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1525.908992] RIP: 0010:nbd_ioctl+0x53c/0xcf0 [ 1525.913338] Code: ea 03 80 3c 02 00 0f 85 1c 07 00 00 48 8b b5 c0 fe ff ff 48 63 8d b8 fe ff ff 48 8b 86 c8 00 00 00 48 8d be c0 00 00 00 48 99 <48> f7 f9 48 ba 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 80 3c [ 1525.932253] RSP: 0018:ffff88016e327828 EFLAGS: 00010246 [ 1525.938164] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 1525.945442] RDX: 0000000000000000 RSI: ffff8801badd1480 RDI: ffff8801badd1540 [ 1525.952720] RBP: ffff88016e3279a0 R08: ffff880190af81c0 R09: ffffed003a6350bd [ 1525.959997] R10: ffff88016e327818 R11: ffff8801d31a85ef R12: ffff8801d31a8500 [ 1525.967275] R13: 00000000ffffffe7 R14: ffff8801d31a85e0 R15: ffff8801739466c0 [ 1525.974571] FS: 00007f7840ac9700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 1525.982805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1525.988700] CR2: 0000000020000240 CR3: 0000000177655000 CR4: 00000000001406f0 [ 1525.995980] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1526.003258] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1526.010536] Call Trace: [ 1526.013153] ? nbd_release+0x140/0x140 [ 1526.017046] ? graph_lock+0x170/0x170 [ 1526.020868] ? perf_trace_lock+0xde/0x920 [ 1526.025030] ? zap_class+0x740/0x740 [ 1526.028968] ? find_held_lock+0x36/0x1c0 [ 1526.033040] ? nbd_release+0x140/0x140 [ 1526.036939] blkdev_ioctl+0x9cd/0x2030 [ 1526.040837] ? blkpg_ioctl+0xc40/0xc40 [ 1526.044739] ? rcu_is_watching+0x8c/0x150 [ 1526.048894] ? rcu_cleanup_dead_rnp+0x200/0x200 [ 1526.053588] ? __fget+0x4d5/0x740 [ 1526.057058] ? ksys_dup3+0x690/0x690 [ 1526.060789] ? kasan_check_write+0x14/0x20 [ 1526.065038] block_ioctl+0xee/0x130 [ 1526.068682] ? blkdev_fallocate+0x400/0x400 [ 1526.073015] do_vfs_ioctl+0x1de/0x1720 [ 1526.076913] ? ioctl_preallocate+0x300/0x300 [ 1526.081330] ? __fget_light+0x2f7/0x440 [ 1526.085323] ? fget_raw+0x20/0x20 [ 1526.088797] ? _raw_spin_unlock_irq+0x27/0x70 [ 1526.093309] ? do_syscall_64+0x9a/0x820 [ 1526.097300] ? do_syscall_64+0x9a/0x820 [ 1526.101545] ? lockdep_hardirqs_on+0x421/0x5c0 [ 1526.106353] ? security_file_ioctl+0x94/0xc0 [ 1526.110772] ksys_ioctl+0xa9/0xd0 [ 1526.114235] __x64_sys_ioctl+0x73/0xb0 [ 1526.118132] do_syscall_64+0x1b9/0x820 [ 1526.122030] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1526.127405] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1526.132346] ? trace_hardirqs_on_caller+0x2b0/0x2b0 [ 1526.137371] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1526.142394] ? recalc_sigpending_tsk+0x180/0x180 [ 1526.147157] ? kasan_check_write+0x14/0x20 [ 1526.151403] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1526.156258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1526.161457] RIP: 0033:0x457099 [ 1526.164661] Code: fd b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 cb b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1526.183575] RSP: 002b:00007f7840ac8c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1526.191305] RAX: ffffffffffffffda RBX: 00007f7840ac96d4 RCX: 0000000000457099 [ 1526.198595] RDX: 0000000000000000 RSI: 000000000000ab01 RDI: 0000000000000004 [ 1526.205869] RBP: 0000000000930140 R08: 0000000000000000 R09: 0000000000000000 [ 1526.213138] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1526.220410] R13: 00000000004cfca0 R14: 00000000004c5e54 R15: 0000000000000001 [ 1526.227687] Modules linked in: [ 1526.230890] Dumping ftrace buffer: [ 1526.234424] (ftrace buffer empty) 03:46:56 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xc00e000000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1526.238482] ---[ end trace 0342c10762ff79ec ]--- [ 1526.243296] RIP: 0010:nbd_ioctl+0x53c/0xcf0 [ 1526.247657] Code: ea 03 80 3c 02 00 0f 85 1c 07 00 00 48 8b b5 c0 fe ff ff 48 63 8d b8 fe ff ff 48 8b 86 c8 00 00 00 48 8d be c0 00 00 00 48 99 <48> f7 f9 48 ba 00 00 00 00 00 fc ff df 48 89 f9 48 c1 e9 03 80 3c [ 1526.266612] RSP: 0018:ffff88016e327828 EFLAGS: 00010246 [ 1526.272012] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 1526.279325] RDX: 0000000000000000 RSI: ffff8801badd1480 RDI: ffff8801badd1540 03:46:56 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv4_newrule={0x38, 0x20, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11}, [@FRA_FLOW={0x8}, @FRA_SRC={0x8}, @FRA_GENERIC_POLICY=@FRA_SPORT_RANGE={0x8, 0x17, {0x4e21, 0xa00}}]}, 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xf00000000000000}], 0x492492492492805, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="153f6234488dd25d766070") [ 1526.286631] RBP: ffff88016e3279a0 R08: ffff880190af81c0 R09: ffffed003a6350bd [ 1526.293953] R10: ffff88016e327818 R11: ffff8801d31a85ef R12: ffff8801d31a8500 [ 1526.301863] R13: 00000000ffffffe7 R14: ffff8801d31a85e0 R15: ffff8801739466c0 [ 1526.309259] FS: 00007f7840ac9700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 [ 1526.317549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1526.323499] CR2: 0000000020000240 CR3: 0000000177655000 CR4: 00000000001406f0 [ 1526.330830] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 03:46:56 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r0) [ 1526.338145] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1526.345467] Kernel panic - not syncing: Fatal exception [ 1526.351237] Dumping ftrace buffer: [ 1526.354771] (ftrace buffer empty) [ 1526.358459] Kernel Offset: disabled [ 1526.362073] Rebooting in 86400 seconds..