_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:22:59 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x8000008010500d, &(0x7f00000000c0)=0xa) 22:22:59 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = dup(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r1, &(0x7f0000000140)="81351e7aa28faadf8cac0f1aaa8e4b048346dbd251b1bdc73b4c9f5ff2cee4772d264c98fa64727e14720e69ded81d6ebc08281c53488ee52cbc4205d6d565c466d5f54867177993090b6714d5cae1c06e0e51da279aeb7296a6d10cb11cb6b7338e4140e3b620c28f1b4d1b8318aa9eff039de9d3"}, 0x10) r2 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000100)=0x6) 22:22:59 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = socket$xdp(0x2c, 0x3, 0x0) r3 = accept(r2, &(0x7f0000000800)=@rc, &(0x7f0000000300)=0xffffffffffffffdf) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000480)={'filter\x00'}, &(0x7f0000000500)=0x44) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000580)='TIPCv2\x00') getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000002c0)={@rand_addr, 0x0}, &(0x7f0000000700)=0x14) sendto$packet(r3, &(0x7f0000000280)="72838d11bf28a13ea48265f438e590e5b31ce22858f3fea0267c287494bf9ae1071d9ed590fcc13b", 0x28, 0x8080, &(0x7f0000000740)={0x11, 0x8, r5, 0x1, 0x7fff}, 0x14) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000680)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x74, r4, 0x308, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1a}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3a9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x40840) setxattr$security_ima(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000180)=@v2={0x7, 0x3, 0x5, 0x9, 0xc5, "14d4c8f46c014fecbe3e37c669acfa011d4b0f48f2c7959801252ec0ecb35586c9c5e88f371577f8f458905089ccd946c90814290b18ad25ce9cc187235d683d94e0017e6ab772e16ca5e3eec7b12eedf07dbc5b64e56ef81906beb39d51c810eb16deb33e95c70df16159848a5f7c06a00a65055f77900bafbfa8a11eae51669404fdb3bcc9af8507da7ba1f821aed132105a7e310110d5c21ed2b7ec5c6a08e973907f6b9491a47af9a311f024cfa996e0d3677048c9ae7ffea86d38c0542a1f301386ca"}, 0xcf, 0x3) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r6}}, 0x48) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f00000006c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x8, @ipv4={[], [], @multicast2}, 0xffffffffffffffff}, r6}}, 0x30) close(r3) [ 516.691983] ISOFS: Unable to identify CD-ROM format. 22:22:59 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f00000000c0)=0xa) 22:22:59 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:22:59 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d4e1fca0100", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) [ 517.237299] ISOFS: Unable to identify CD-ROM format. 22:23:00 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:00 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f00000000c0)=0xa) 22:23:00 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r2}}, 0x48) 22:23:00 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=0xffffffffffffffff, 0x4) pread64(r0, &(0x7f0000000200)=""/228, 0xe4, 0x0) r1 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000540)='nbd\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b432bb4a397524ca3"], &(0x7f0000000100)=0xa) r5 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0xffffffffffffffff, 0x0) ioctl$IMSETDEVNAME(r5, 0x80184947, &(0x7f0000000340)={0x81, 'syz1\x00'}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r3, 0x50, &(0x7f0000000380)}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x2d82d64f, 0x4, 0x4, 0x197, 0x7fff, 0x4, 0x4, 0xfff, r4}, 0x20) ioctl$VIDIOC_S_FMT(r5, 0xc0d05605, &(0x7f0000000440)={0x0, @pix_mp={0xff, 0x9, 0x32315659, 0x7, 0xf, [{0xfffffffffffffffd, 0x6}, {0x400, 0x9}, {0x0, 0x800}, {0x454, 0xfffffffffffffffb}, {0x4, 0x1}, {0x1, 0x7}, {0xcb1, 0x1}, {0x0, 0xfffffffffffffff8}], 0x1, 0x0, 0x6, 0x1, 0x7}}) 22:23:02 executing program 5: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:02 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="04072c0770005e4adf2712040c0006008e00455329382795f90201119797000047ca8f6efbcc1dbb14385d40ad2d40aeb992661775f0c5c751aac36eeed1dde429a51cf0a51b914568fec589423c53ef5908bc9967f361350822a6eb62bd46c18dc7803af15089f23dc2ccd0db461e0ab1e574213ad697a57fcc85eeb5cb4e0a7dfadf4c8f4d0000000041389ab9495d29eb374326768e1cef52f5750d30eab0fe94e51cf0515d0836637678562a461009a8428fc74570c04a6118f411efa28114a678c5f29a46a92506f3f2d9d6e01d0507143784a0669d8638e6f0ba4b1321e6c1bf885058af5df085fbd75d713f2efaac4e27437821de8bea76ab83f49d5fb8a6f71c60c50cd2887ab3aae6ef75c3a72bf9868d15baacd0cdadeceafb4219a0aabea423abf7de9ffb318523d819a263a6944ffa9ad57b060db2b3bd20be857c894d2fac33b16bd8d9db0a046b29a0649e39aeceb8e08f58d02ed973353331a597a90be146cec10a375105057e88c781592cca879f681202000000dcd2817b6cb748cc98033f531f7b084168963ef0e7e9e52b790d41a024a5f12502e6b180be16f8b5ec966804a3b9b39859a9fa2d69646a4dd1405ef54a317e52e5757c5ea71c4e9e9d725f8d600bf8886d9ace8f39df041b22f7c0fef20e41898039a68062a2554c3704ce78967e080d78b32dd06702425fc3ce640366f5da550c3d53d55e68293ae8a038debdb76c3d5144934101406abf8d208b4b13e3615967d16bccc994af69d0f7009d54a7c24c90e57b8d05b8318d1d87f5d9600330b923b121ad655ce7e804aa7e2271c6d8f75f42404123bae528ee31c69260649a100db735f603afe124e387659ba1e2906d75ddc745e4086a05b1e420939196e2890d09b655e98b909399bb01d7b223b22bcbd1fdb6ee082c6d34017f6c0b982ce75ca5860d6e017f329d300f1d35f688906a13eaedb546ce1791907dc4e5b25b591aad161fbe833f97ced7ce36f90c7aaca34aec87624f1a5e9a80d0886b95ae4758f0647b877f410a8845d045e695274abd12417cee5cc660880cd5d90e19321fcbdc3f142601c9f78f5ddcdc4575d66033953b9473535f069d33122de272622da032d0beeca5d1c419d39479564ef6d773fde509cbd4ebc171ff7ff4c07a5b886f610bdcca419847a1480f9bdc1b4f747caec17a8dd0c6ef504e2731b1db5f5277b110a160f32d27364160c95f6ebc0c0b858591b411a14885da23f889b2156a93b9f2948d1d525450eb9eba43cecbded61241312424117029256c1d430a37fc870d54f8f419dde99d98a375ed63a73d30929e9c32fe162900270948e34c91e802659f3c8ddb10daf3d883a9ea8dd3470ccd1db3a581274c4f02dbe7104a08eb4028f7471c9c2ccd093858c900266c25d5e28b9ea9c763072404a80fa928e991d18c701e92946a4058fc6ac10ff3f84cf1cf03a44bbdd5233807b1db8e252a3a39c02e0000000000000000000000000083ef5c7cb753db9e420f2971f4b8f4bced30e4a981cf5e59d6003a12d677e67c7c554b8145033510dd1945d62e167d629e8cf876eb2969797c3bb43d98092f8d7d43faf9beb981c22a7fee444c288fb8f5a850cdcbee85db0c"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:02 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0045004, &(0x7f00000000c0)=0xa) 22:23:02 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0xffffffffffffffff, 0x3, 0x7, 0x0, 0x6}}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40000, 0x0) accept4$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000240)=0x14, 0x80000) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000280)={r3, @broadcast, @rand_addr=0x5}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000100)={0x81, 0x6, 0x4c9, {}, 0x7, 0x8}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r4 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) fcntl$getflags(r4, 0x408) 22:23:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @remote}, r1, 0x1002}}, 0xfffffffffffffdd3) ioctl$void(r0, 0x5451) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r2}}, 0x48) r3 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000200)={0x7b388a81, 0x9, 0x7, 0x22, &(0x7f00000000c0)=""/34, 0xf3, &(0x7f0000000100)=""/243, 0xcb, &(0x7f0000000480)=""/203}) 22:23:02 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:02 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f00000000c0)=0xa) 22:23:02 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$RTC_PIE_OFF(r2, 0x7006) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000100)=0x200100, 0x4) [ 519.641518] ISOFS: Unable to identify CD-ROM format. 22:23:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r2}}, 0x48) write$P9_RWALK(r0, &(0x7f00000000c0)={0x16, 0x6f, 0x2, {0x1, [{0x20, 0x3, 0x1}]}}, 0x16) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0xffffffff00000000, 0x4) 22:23:02 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f00000000c0)=0xa) [ 519.700987] ISOFS: Unable to identify CD-ROM format. 22:23:02 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x20) 22:23:02 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x40080, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc1105511, &(0x7f0000000000)=ANY=[@ANYBLOB="1b6674"]) 22:23:02 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$VIDIOC_SUBDEV_S_SELECTION(r2, 0xc040563e, &(0x7f00000000c0)={0x1, 0x0, 0x102, 0x4, {0x81, 0x4, 0x5}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0", 0x0, 0x2}) 22:23:02 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x80000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r2}}, 0x48) 22:23:02 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0045007, &(0x7f00000000c0)=0xa) 22:23:02 executing program 4: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vfio/vfio\x00', 0x100, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000000c0)={0x26ed0d4a, 0x9, 0x7ff, 0x600}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r2}}, 0x48) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0xaf8, 0x4) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}}}, 0x48) 22:23:02 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) [ 520.071394] ISOFS: Unable to identify CD-ROM format. 22:23:03 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:03 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f00000000c0)=0xa) 22:23:03 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e7, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$caif_stream(0x25, 0x1, 0x0) close(r0) 22:23:03 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x20) 22:23:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x30000, 0x2) ioctl$VIDIOC_TRY_EXT_CTRLS(r3, 0xc0205649, &(0x7f0000000280)={0xa20000, 0x10001, 0x3, [], &(0x7f0000000240)={0x9d0902, 0x316, [], @p_u16=&(0x7f00000000c0)=0x9}}) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000180)) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r2}}, 0x48) 22:23:03 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) readahead(r0, 0x40, 0x9) sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@in={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="1ff58f214db926df7abba48ca2dd40f1c4c34d58a509ef6c6bc20d5c80b8a4594dcf9f90c1ea837b38f8ea2733f3b70159bf75551edd033bf781953efd8b08e4fdf0af4ce30987726d651997602dad99d6eba4e6a83ddaaf0bc079f39ee32e3e8497fd8d42231e85508f0a0777a5aa797b16eaf4f46cae39ccf40e3e6535ce70def3de8954f3d3fddd2392d777e005a1e546d68213f59099bbd84cac8374e2b7abf088b6fc98076e53a2621b072bcd4e015379ce8317ed4412672a1174b9", 0xbe}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000084000000050000001001000002000000"], 0x18, 0x40080d1}, 0x8c0) setxattr$trusted_overlay_upper(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='trusted.overlay.upper\x00', &(0x7f0000000340)={0x0, 0xfb, 0xfc, 0x7, 0xfffffffffffffffc, "4b362d4999d055c0d8776ad919743dd7", "59abbba6557fe4028d9318509cd864dc417efa50ad4cd0e126ce57456a5fa85b99acbce999818c2496be6bdadea5fc817c2f5cdc88204ad1705c85b48c38b50dab8f4bfe2d7cedfa0e095be08595d4ec552e95f1809267b783f182569c1a0ba34578a28c8ed3e53e43c9fd41be3f3378c8e17cd2ce4d09a89572f68eea332b586fb011379a440e890d2f1bc63b241ac2422029e161012cb7f279a76ee70839cf189086e68f4290b9ac7d027ce11ae12a36646ebba42220d6e06a0748c44134fc47b18a79ee5da0faf010817e6ba056b63f48bbf8657395e7c061135ad823ec4307a58aeff91627"}, 0xfc, 0x1) 22:23:03 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f00000000c0)=0xa) 22:23:03 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x0) ioctl$VIDIOC_S_JPEGCOMP(r0, 0x408c563e, &(0x7f0000000100)={0x1, 0x5, 0x28, "1274238e6ef310631c770c50a995af00c58d15e92791cc2a7ad1f8e8f0071ce959bc1b66db992aee21bcf4bf56db030da0af6d18b649541c6462bbce", 0x2, "3068782d60dc55bf760eaf0a56bb97cd01431497b97575f319498622b9a96a639f5a3fad6b0580877d47fc811e149282b5e602847a533e7c5caebabc", 0x40}) r1 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x8000000000000000) r3 = dup2(r2, r1) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000700), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) syz_mount_image$erofs(&(0x7f0000000200)='erofs\x00', &(0x7f0000000240)='./file0\x00', 0x1, 0x7, &(0x7f00000005c0)=[{&(0x7f0000000280)="6e7ef65bd33cbc04f34e5801a7c8feb7906ce1e88a227c1b85a672ed9681740d06e75b3ad7e747703628145768587aad0a114d2d03f9626fa7e41e198bfee7aaee6d3a52cd5bb958e3ee14d4ca7828979fbe3bc8afa5f41101cb7c6c223e72a2c6d29a0dd33334f9def33fc1d652fe8e4e7677f413a433e7243f46916610dda66a6e276b9ea68926ffa4b483268d9f3d6feb1f77ecd46c02b3fe062f9f", 0x9d, 0x3}, {&(0x7f0000000340)="6e07b38315f1afb5101fa46842f6b6a59b2ab3e69fc948a15fc454b680262630d39364968f70a578918e12c436636f0123a567", 0x33, 0x80}, {&(0x7f0000000380)="fd6c370a6ec9521d392035c82d888f134e387cbf25acfc7aa7e52953a19be7bb0fb820b670f0012cb2532152ca", 0x2d, 0x7}, {&(0x7f00000003c0)="8aee02", 0x3, 0x3}, {&(0x7f0000000400)="aa5fb9bd23d46231916424bf758b7e1d68045097a107b7d964298a18534abbd6141ed02ae72e980a4127b1dce165ca1677d6078f672a634eda25f93aa4541c85718d0b35a6fc29c300cd35ee0e8311ad2e6cb9ed425744ceb0a1445c248be7784252ce23cc1c37e4170d5f1e6f401b3c1864d63cab3c9a5c88e8e6a0d254f17d52fa3be3d18d3534c1d9ea5e4e3d311f76062ac8ba421b42973744c36c002a33cd8c3116082ac82999a7f603e5bfaeb06eea6581ebb345bcbbf563b9eb7671797e19e11fbc2c1c898101d13d9e13ad8d", 0xd0, 0x1}, {&(0x7f0000000500)="877f9c7156849883fc49f8a45d153b982da7c941cc1691cbcffbc311cf2f2e667a47bcc380556467610dcb43d496528aaca8ab638bad6bdacf3cafdf413b6ad1e350a5f6a6745b8e0298bb42cdf34fc2734116d915d9725fa999c397f028e1a1db896af094f62384feb3e655feea3b661f53cd74513c4c1c", 0x78, 0x7}, {&(0x7f0000000580)="1ea6de8573a7dca50586bb355314271a3e8b3fe7ca59b38ce461264c641c51cf169954bef17d37fb3e03e606d1108f78", 0x30, 0x10000}], 0x4000, &(0x7f0000000680)=ANY=[@ANYBLOB='fault_injection=0x0000000000000001,fault_injection=0x0000000000000100,fault_injection=0x0000000007,defcontext=root,\x00\x00\x00\x00\x00\x00\x00']) 22:23:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x100, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}, 0x4}, r2}}, 0x48) 22:23:03 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="01000200027400f80000000000000000000000000000", 0x16}], 0x0, 0x0) r0 = creat(&(0x7f0000000880)='./file0/f.le.\x00', 0xfffffffffffffffd) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000740)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, 0x0) mkdirat(r1, &(0x7f0000000580)='.//ile0\x00', 0x0) renameat(r1, &(0x7f0000000240)='.//ile0\x00', r1, &(0x7f0000000140)='./file0/../file0\x00') ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000280)={0x1, 0x3, 0x4, 0x0, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bf9cc8a1"}, 0x1c85, 0x0, @userptr, 0x4}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) lremovexattr(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="6f73322e7ea01abb2ddf2acd6d300000"]) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 22:23:03 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0xc0045878, &(0x7f00000000c0)=0xa) [ 520.600925] ISOFS: Unable to identify CD-ROM format. [ 520.632785] erofs: read_super, device -> /dev/loop3 [ 520.650338] erofs: options -> fault_injection=0x0000000000000001,fault_injection=0x0000000000000100,fault_injection=0x0000000007,defcontext=root, 22:23:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x2}}, 0x20) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4, &(0x7f00000000c0), &(0x7f0000000180)=0x4) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r2}}, 0x48) [ 520.692241] FAT-fs (loop5): bogus number of reserved sectors [ 520.728188] FAT-fs (loop5): Can't find a valid FAT filesystem [ 520.775481] erofs: cannot find valid erofs superblock [ 520.980426] FAT-fs (loop5): bogus number of reserved sectors [ 520.994356] FAT-fs (loop5): Can't find a valid FAT filesystem 22:23:03 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x20) 22:23:03 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0045878, &(0x7f00000000c0)=0xa) 22:23:03 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r2}}, 0x48) 22:23:03 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:03 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000002c0)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000300)=r3) ioctl$VT_ACTIVATE(r2, 0x5606, 0x70c5) r4 = getpid() get_robust_list(r4, &(0x7f0000000240)=&(0x7f0000000200)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000280)=0x18) 22:23:03 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="01000200027400f80000000000000000000000000000", 0x16}], 0x0, 0x0) r0 = creat(&(0x7f0000000880)='./file0/f.le.\x00', 0xfffffffffffffffd) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000740)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, 0x0) mkdirat(r1, &(0x7f0000000580)='.//ile0\x00', 0x0) renameat(r1, &(0x7f0000000240)='.//ile0\x00', r1, &(0x7f0000000140)='./file0/../file0\x00') ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000280)={0x1, 0x3, 0x4, 0x0, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bf9cc8a1"}, 0x1c85, 0x0, @userptr, 0x4}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) lremovexattr(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="6f73322e7ea01abb2ddf2acd6d300000"]) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) 22:23:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e1d, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r2}}, 0x48) 22:23:04 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c0189436, &(0x7f00000000c0)=0xa) [ 521.348749] FAT-fs (loop5): bogus number of reserved sectors [ 521.374436] FAT-fs (loop5): Can't find a valid FAT filesystem 22:23:04 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) [ 521.502930] ISOFS: Unable to identify CD-ROM format. 22:23:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x15, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x1) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x13, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r2}}, 0x48) 22:23:04 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x0) 22:23:04 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x800000c020660b, &(0x7f00000000c0)=0xa) 22:23:04 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) ioctl$VIDIOC_G_PRIORITY(r0, 0x80045643, 0x2) r1 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000200)={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0x400}, {0xa, 0x2, 0x38b, @remote, 0x16}, 0x1, [0x7e, 0xe2e, 0x400, 0x9, 0x8, 0x4, 0x2, 0xfffffffffffeffff]}, 0x5c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) write$FUSE_STATFS(r0, &(0x7f0000000100)={0x60, 0x0, 0x1, {{0x40, 0x7, 0x2, 0x800, 0x567d, 0x56, 0xd0, 0x6000000000}}}, 0x60) 22:23:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x80000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000000c0)={0x100, 0x26, "06cfb7f3d8073eaa62dad1edf489bc3e65bd61913ccdbb06c9aa50f79dabd68a8a5e8e13fbbf"}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000180)={0x3, 0x80}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}, 0x1400000000}, r3}}, 0x48) 22:23:04 executing program 5: openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000000)="01000200027400f80000000000000000000000000000", 0x16}], 0x0, 0x0) r0 = creat(&(0x7f0000000880)='./file0/f.le.\x00', 0xfffffffffffffffd) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000740)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, 0x0) mkdirat(r1, &(0x7f0000000580)='.//ile0\x00', 0x0) renameat(r1, &(0x7f0000000240)='.//ile0\x00', r1, &(0x7f0000000140)='./file0/../file0\x00') ioctl$VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000280)={0x1, 0x3, 0x4, 0x0, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bf9cc8a1"}, 0x1c85, 0x0, @userptr, 0x4}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000340)) lremovexattr(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="6f73322e7ea01abb2ddf2acd6d300000"]) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) [ 521.938054] ISOFS: Unable to identify CD-ROM format. [ 522.039834] FAT-fs (loop5): bogus number of reserved sectors [ 522.064505] FAT-fs (loop5): Can't find a valid FAT filesystem 22:23:04 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x20005b5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:04 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x2) 22:23:04 executing program 3: r0 = memfd_create(&(0x7f0000000280)='ppp0+\xfc\xbc\x17\xe7,setfppp0vmnet1proc\']\x00\xc4(\xb3\xc0s\xe0J\xc4\xf3\x9d,\x16\xbaD\n\xfa%F\xa3\x87.\xb6\x12\x944K\x01\x04vx\xab\xe7\f\x13\x18_\xcb\xbc\x13wN#\x85\xa6\x10i\xfa\xb0\x8d\"\xd2\x14|\a\x89\xf1\xc5t\xa0\x12\x1aA\xee\xff\xe3\xc7l\xa9_B\xa2.YuZ7\xfb\x88\x92d\xb2U\x00\xa9\xb9C\xc2][', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) 22:23:04 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x400400) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r2}}, 0x48) 22:23:04 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x0) 22:23:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x100000010, 0x4, 0x4, 0x5, 0x20, 0xffffffffffffffff, 0xff}, 0x2c) syz_mount_image$btrfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, &(0x7f0000000680)=ANY=[@ANYBLOB="3e0f58e15d42066f1376347e35a36663d1c2188e49cec056e5bfcb3311e066f5a5d26a352028b26642a051bd18bc3e33a0ac79ba7d2294da3195d5c2cb3fd4f52fd3b434140ea79ae3a7705f8bb9dd328c81ce17539c171e4553a135dfd768c10eea90300387249706b515fb1a1c13ceb7e1fef65de7a666fd2101f441ae57dcc0594c11f3d3f04d0415b4305ba5e8f572b4e3673f622aed0b2bee2721bda71bd0840f42345a"]) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f00000000c0), 0x0}, 0x18) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-monitor\x00', 0x640040, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) 22:23:05 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x5) 22:23:05 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) r3 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000a40)={{0x3, 0x10001}, {0x100000000, 0x7}, 0x8, 0x3, 0xffffffffffffffff}) process_vm_readv(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/84, 0x54}, {&(0x7f0000000200)=""/238, 0xee}, {&(0x7f0000000300)=""/188, 0xbc}, {&(0x7f00000003c0)=""/238, 0xee}, {&(0x7f00000004c0)=""/164, 0xa4}, {&(0x7f0000000580)=""/219, 0xdb}], 0x6, &(0x7f00000009c0)=[{&(0x7f0000000680)=""/208, 0xd0}, {&(0x7f0000000780)=""/73, 0x49}, {&(0x7f0000000800)=""/197, 0xc5}, {&(0x7f0000000900)=""/89, 0x59}, {&(0x7f0000000980)=""/34, 0x22}], 0x5, 0x0) setsockopt$XDP_UMEM_FILL_RING(r2, 0x11b, 0x5, &(0x7f0000000ac0)=0x100000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x80, 0x1, 'clien\x00\x00\x00\x00\x00\x00\x04\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x0, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) 22:23:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='\x00\x00\x00\x00\x00egy\xc5\x8e\xcb\x1c\xf8\x8f\xca\x0f.?\xad\xae\x0f\xb5\xa3P\x8c\xea\x9c\xc7\x00\xeb\xedX#\xe34\x80O]\x87\xdd\x894\xdal;w\xf8\xf8\x03?v\xe8$\xfc\xf0\xb8\xda=\x8aWT2\x99?$\xb7FW\x19\xa0\xdbX\t\x10\x8f\xac\xbd') lseek(r0, 0x400020400000, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x4e23, 0x1, @ipv4={[], [], @local}, 0x632c}, {0xa, 0x4e22, 0x9, @local, 0x7}, r2, 0x100000001}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000040)={0x6}) ioctl$CAPI_REGISTER(r0, 0x400c4301, &(0x7f00000000c0)={0x1, 0x0, 0x99e}) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1e}}, {0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, r3, 0xffffffffffffff7f}}, 0x48) 22:23:05 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000000000), 0x400000000000286, 0x10102, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r1, &(0x7f00000017c0), 0x3da, 0x0) [ 522.486643] ISOFS: Unable to identify CD-ROM format. 22:23:05 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x7) 22:23:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x10, 0x800, 0xc) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000100)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000120a43ba5d806055b6fdd80b40000000140001000029ec2400020cd37e99d69cda45a95e", 0x4c}], 0x1}, 0x0) 22:23:05 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x7ffff000}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:05 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x0) 22:23:05 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @remote}, r2}}, 0x48) 22:23:05 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) mq_timedsend(r2, &(0x7f0000000180)="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", 0xfe, 0x100, &(0x7f0000000000)={0x77359400}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000100)="460f300f07c483614804ee08440f20c03506000000440f22c0c402f93473230f09f20f013cb9b805000000b9c00000000f01d90fc728c4c1f9e79f2e000000", 0x3f}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:23:05 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x8) 22:23:05 executing program 3: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000fe9000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000040)=0x8, 0x5, 0x2) close(r0) 22:23:05 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x21d, &(0x7f0000000580)={&(0x7f0000000480)=@newlink={0x4c, 0x10, 0xf758d37fc4173455, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, @ip6gretap={{0x10, 0x1, 'ip6gretap\x00'}, {0x18, 0x2, [@IFLA_GRE_REMOTE={0x14, 0x7, @local}]}}}]}, 0x4c}}, 0x0) 22:23:05 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xb) 22:23:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xa000, 0x0) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5e}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23, @multicast2}}}, 0x84) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r2}}, 0x48) [ 523.326213] ISOFS: Unable to identify CD-ROM format. 22:23:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) socketpair(0x7, 0x4, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r2, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x18, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fffffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8001}]}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x804}, 0x40800) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0xddf97949f608455e, 0x0) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) io_submit(r4, 0x1, &(0x7f0000001a80)=[&(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x8, 0x0, r3, &(0x7f0000001a40)}]) 22:23:06 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xd) 22:23:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80100, 0x0) r1 = fanotify_init(0x50, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0xd) 22:23:06 executing program 2 (fault-call:17 fault-nth:0): unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:06 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r2, 0x4008ae73, &(0x7f00000000c0)={0xf8, 0x3}) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @rand_addr, 0x3}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r3}}, 0x48) 22:23:06 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0x20005c45}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:06 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='configfs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f00000003c0)=""/147, 0x25) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x44802, 0x0) ioctl$VIDIOC_S_MODULATOR(r1, 0x40445637, &(0x7f0000000140)={0xffffffff00000000, "965f658cef6c2187787434dba6d78fa2dcc221e9da01f38d06a5fe45905598cd", 0x42, 0x0, 0x10000, 0x8, 0x3}) getdents(r0, &(0x7f0000000200)=""/204, 0xcc) 22:23:06 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xf) 22:23:06 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000002600)='./file0\x00', 0x0, 0x2001001, 0x0) openat$vnet(0xffffffffffffff9c, 0x0, 0x2, 0x0) fstat(0xffffffffffffffff, 0x0) mount$fuseblk(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x20000, 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) [ 524.045672] FAULT_INJECTION: forcing a failure. [ 524.045672] name failslab, interval 1, probability 0, space 0, times 0 [ 524.057235] CPU: 1 PID: 23879 Comm: syz-executor.2 Not tainted 5.0.0-rc8+ #88 [ 524.064699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.074065] Call Trace: [ 524.076671] dump_stack+0x172/0x1f0 [ 524.080334] should_fail.cold+0xa/0x1b [ 524.084242] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 524.089361] ? lock_downgrade+0x810/0x810 [ 524.093522] ? ___might_sleep+0x163/0x280 [ 524.097687] __should_failslab+0x121/0x190 [ 524.101936] should_failslab+0x9/0x14 [ 524.105749] kmem_cache_alloc_trace+0x2d1/0x760 [ 524.110473] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 524.115937] __request_module+0x327/0xb86 [ 524.120179] ? dev_load+0x1f7/0x210 [ 524.120197] ? free_modprobe_argv+0xa0/0xa0 [ 524.120215] ? zap_class+0x460/0x460 [ 524.120232] ? __lock_acquire+0x53b/0x4700 [ 524.120249] ? find_held_lock+0x35/0x130 [ 524.140274] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.145832] ? cap_capable+0x205/0x270 [ 524.149751] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.155316] ? security_capable+0x98/0xc0 [ 524.159503] dev_load+0x1f7/0x210 [ 524.162981] dev_ioctl+0x1a5/0xc70 [ 524.166540] sock_do_ioctl+0x1bd/0x300 [ 524.170447] ? compat_ifr_data_ioctl+0x160/0x160 [ 524.175217] ? check_preemption_disabled+0x48/0x290 [ 524.180252] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.185820] ? debug_smp_processor_id+0x1c/0x20 [ 524.190506] ? perf_trace_lock+0xeb/0x510 22:23:06 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x10) [ 524.194669] ? mark_held_locks+0x100/0x100 [ 524.199400] sock_ioctl+0x32b/0x610 [ 524.203041] ? dlci_ioctl_set+0x40/0x40 [ 524.207024] ? __fget+0x340/0x540 [ 524.210496] ? find_held_lock+0x35/0x130 [ 524.214563] ? __fget+0x340/0x540 [ 524.218026] ? dlci_ioctl_set+0x40/0x40 [ 524.222014] do_vfs_ioctl+0xd6e/0x1390 [ 524.225916] ? ioctl_preallocate+0x210/0x210 [ 524.230347] ? smack_file_ioctl+0x196/0x300 [ 524.234675] ? smack_file_lock+0x240/0x240 [ 524.238921] ? __fget+0x367/0x540 22:23:06 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x11) [ 524.242398] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 524.247170] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.252726] ? security_file_ioctl+0x93/0xc0 [ 524.257148] ksys_ioctl+0xab/0xd0 [ 524.260616] __x64_sys_ioctl+0x73/0xb0 [ 524.260634] ? do_syscall_64+0x5b/0x610 [ 524.260651] do_syscall_64+0x103/0x610 [ 524.260673] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 524.260686] RIP: 0033:0x457e29 22:23:07 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x400000, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f00000000c0)={0xc, 0x8, 0xfa00, {&(0x7f0000000180)}}, 0x10) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r2}}, 0x48) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000300)={0x0, 0x401, 0x0, 0x200}) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r3}}, 0x48) [ 524.260702] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 524.260713] RSP: 002b:00007ff721e6dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 524.268572] RAX: ffffffffffffffda RBX: 00007ff721e6dc90 RCX: 0000000000457e29 [ 524.314665] RDX: 00000000200004c0 RSI: 0000000000008914 RDI: 0000000000000008 [ 524.321940] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 524.329215] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff721e6e6d4 [ 524.336484] R13: 00000000004c34d0 R14: 00000000004d6308 R15: 0000000000000009 22:23:07 executing program 5: socketpair$unix(0x1, 0x1000000000000002, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x7ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$VIDIOC_ENCODER_CMD(r1, 0xc028564d, &(0x7f0000000040)={0x1, 0x1, [0x4c, 0x7ff, 0x5, 0x8, 0xdcd, 0x6, 0x800000000, 0x22cd0685]}) ioctl$SNDRV_RAWMIDI_IOCTL_DROP(r1, 0x40045730, &(0x7f0000000080)=0x69b36255) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='stat\x00]&\x14\xd3V\x85\xd2(\xaftH\x14\x99\xa8a\xd6\x82aI+\x91\xae\v\xd6\xdf\xba\xc4\x048\xe2\xf6\x9e\xb6\xa8\xc4]\x98\xff\xdb\x93\x16w\xc3\xc8\x9by\xf4\xe3E]\xa8\xd8\xff\x9d?\xf9\xb1a\x14\x84\x05#\xb3\x8bT\xdaz\xb5\xb93\xce\xde7\x8eg\x80\x90I~\xceJF\x1f\xb8\xefYa\xc6b*\x8a\x9c^\x9e\xd5\t\xe6+Y\x16@\x96\x15O\x00\xb1$\xfd\xd0\x92O \fr\xdb\x03\xc1\xb9\xda\xb40xffffffffffffffff}) exit(0x0) sendfile(r3, r2, 0x0, 0x20000000001) 22:23:07 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000480)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0)=0x401, 0x4) read$FUSE(r0, &(0x7f0000002000), 0x46d) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) lsetxattr$system_posix_acl(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000180), 0x24, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="10c5924c0099a9b3664071450000000000f4e3c0283c9f2f680000"], 0x10) r1 = dup(r0) ustat(0x822e, &(0x7f0000000140)) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x7, 0xabbe, 0x7b81, 0xc5b8, 0x1, 0x1}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000200)={0x7, 0xf9b}) [ 524.506752] ISOFS: Unable to identify CD-ROM format. 22:23:07 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x14) 22:23:07 executing program 2 (fault-call:17 fault-nth:1): unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:07 executing program 5: rt_sigtimedwait(&(0x7f0000000100)={0x200}, &(0x7f0000000340), 0xffffffffffffffff, 0xfffffffffffffef4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), 0x4) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000140)={0x8}) write$cgroup_int(r0, &(0x7f0000000040), 0xfd71) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000800)=0x9) getrlimit(0xa, &(0x7f00000001c0)) openat$ion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ion\x00', 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x1000) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180), 0x4) sysfs$2(0x2, 0x2, &(0x7f0000000840)=""/4096) [ 524.749548] FAULT_INJECTION: forcing a failure. [ 524.749548] name failslab, interval 1, probability 0, space 0, times 0 [ 524.764242] CPU: 1 PID: 23924 Comm: syz-executor.2 Not tainted 5.0.0-rc8+ #88 [ 524.771536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 524.780898] Call Trace: [ 524.783507] dump_stack+0x172/0x1f0 [ 524.787160] should_fail.cold+0xa/0x1b [ 524.791154] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 524.796274] ? ___might_sleep+0x163/0x280 [ 524.800446] __should_failslab+0x121/0x190 [ 524.804698] should_failslab+0x9/0x14 [ 524.808507] __kmalloc_track_caller+0x2d8/0x740 [ 524.813176] ? rcu_read_lock_sched_held+0x110/0x130 [ 524.818189] ? kmem_cache_alloc_trace+0x354/0x760 [ 524.823021] ? __request_module+0x345/0xb86 [ 524.827346] kstrdup+0x3a/0x70 [ 524.830540] __request_module+0x345/0xb86 [ 524.834702] ? dev_load+0x1f7/0x210 [ 524.838344] ? free_modprobe_argv+0xa0/0xa0 [ 524.842672] ? zap_class+0x460/0x460 [ 524.846388] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 524.851155] ? lockdep_hardirqs_on+0x415/0x5d0 [ 524.855743] ? find_held_lock+0x35/0x130 [ 524.859818] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.865361] ? cap_capable+0x205/0x270 [ 524.869257] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.874801] ? security_capable+0x98/0xc0 [ 524.878966] dev_load+0x1f7/0x210 [ 524.882446] dev_ioctl+0x1a5/0xc70 [ 524.885996] sock_do_ioctl+0x1bd/0x300 [ 524.889893] ? compat_ifr_data_ioctl+0x160/0x160 [ 524.894651] ? check_preemption_disabled+0x48/0x290 [ 524.899677] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 524.904433] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.909978] ? debug_smp_processor_id+0x1c/0x20 [ 524.914648] ? perf_trace_lock+0xeb/0x510 [ 524.918820] sock_ioctl+0x32b/0x610 [ 524.922454] ? dlci_ioctl_set+0x40/0x40 [ 524.926433] ? __fget+0x340/0x540 [ 524.929888] ? find_held_lock+0x35/0x130 [ 524.933954] ? __fget+0x340/0x540 [ 524.937419] ? dlci_ioctl_set+0x40/0x40 [ 524.941399] do_vfs_ioctl+0xd6e/0x1390 [ 524.945300] ? ioctl_preallocate+0x210/0x210 [ 524.949715] ? smack_file_ioctl+0x196/0x300 [ 524.954047] ? smack_file_lock+0x240/0x240 [ 524.958283] ? __fget+0x367/0x540 [ 524.961754] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 524.967303] ? fput+0x128/0x1a0 [ 524.970598] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 524.976141] ? security_file_ioctl+0x93/0xc0 [ 524.980555] ksys_ioctl+0xab/0xd0 [ 524.984016] __x64_sys_ioctl+0x73/0xb0 [ 524.987911] do_syscall_64+0x103/0x610 [ 524.991814] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 524.997006] RIP: 0033:0x457e29 [ 525.000217] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.019116] RSP: 002b:00007ff721e6dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 525.026825] RAX: ffffffffffffffda RBX: 00007ff721e6dc90 RCX: 0000000000457e29 [ 525.034093] RDX: 00000000200004c0 RSI: 0000000000008914 RDI: 0000000000000008 [ 525.041366] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 22:23:07 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0x7fffefa4}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000180)={0x3, 0x7, 0xfa00, {{0xa, 0x4e1f, 0x0, @rand_addr, 0x4000000000}, {0xa, 0x400000000000000, 0x0, @mcast1}, r1, 0x20000}}, 0xffffffffffffff5a) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}}}, 0x48) 22:23:07 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x15) [ 525.048646] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff721e6e6d4 [ 525.055924] R13: 00000000004c34d0 R14: 00000000004d6308 R15: 0000000000000009 22:23:07 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x35) 22:23:07 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13c}}, 0xed) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x2000, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f00000000c0), &(0x7f0000000180)=0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240)={0xffffffffffffffff}, 0x13f}}, 0x20) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00000001c0)) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r3}}, 0x48) [ 525.229355] ISOFS: Unable to identify CD-ROM format. 22:23:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="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", 0xfffffffffffffd92) r2 = accept$alg(r1, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, &(0x7f0000000180)) sendmsg$alg(r2, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000100)={0x1, 0x100000000}) recvmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f00000012c0)=""/167, 0xa7}], 0x1}}], 0x1, 0x0, 0x0) 22:23:08 executing program 2 (fault-call:17 fault-nth:2): unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:08 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80080000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000680)=0x445) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r2, r3) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000000040)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) mount$fuseblk(&(0x7f0000000440)='/dev/loop0\x00', &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='fuseblk\x00', 0x800020, &(0x7f0000000500)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x3693e15a796b5ac5}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xffffffff00000001}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x200}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}], [{@fowner_lt={'fowner<', r2}}]}}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/33) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0xa) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0x0, 0x7fff, 0x1f99ff68, 'queue1\x00', 0xb6}) [ 525.422982] FAULT_INJECTION: forcing a failure. [ 525.422982] name failslab, interval 1, probability 0, space 0, times 0 [ 525.434550] CPU: 1 PID: 23960 Comm: syz-executor.2 Not tainted 5.0.0-rc8+ #88 [ 525.441835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 525.451192] Call Trace: [ 525.453807] dump_stack+0x172/0x1f0 [ 525.457460] should_fail.cold+0xa/0x1b [ 525.461369] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 525.466479] ? lock_downgrade+0x810/0x810 [ 525.470641] ? ___might_sleep+0x163/0x280 [ 525.474815] __should_failslab+0x121/0x190 [ 525.479063] should_failslab+0x9/0x14 [ 525.482875] kmem_cache_alloc_trace+0x2d1/0x760 [ 525.487556] ? rcu_read_lock_sched_held+0x110/0x130 [ 525.492583] ? __kmalloc_track_caller+0x5d1/0x740 [ 525.497430] call_usermodehelper_setup+0x9b/0x320 [ 525.502276] ? dec_ucount+0x250/0x250 [ 525.506094] __request_module+0x440/0xb86 [ 525.510258] ? dev_load+0x1f7/0x210 [ 525.513896] ? free_modprobe_argv+0xa0/0xa0 [ 525.518279] ? zap_class+0x460/0x460 22:23:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x4000) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x200, 0x0) r5 = socket$inet_smc(0x2b, 0x1, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000100, 0x0) r8 = socket$inet6(0xa, 0x2, 0x2) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000240)={0x3, 0x401, 0x9, 0x0, 0x0, [{r1, 0x0, 0x20}, {r2, 0x0, 0xc5d}, {r3, 0x0, 0x1}, {0xffffffffffffffff, 0x0, 0x400}, {r4, 0x0, 0x8}, {r5, 0x0, 0x80000000}, {r6, 0x0, 0xffff}, {r7, 0x0, 0x100}, {r8, 0x0, 0x7}]}) r9 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r9, 0x6, 0x21, &(0x7f0000000040)="71895b70e2607e872b8035a287d5070f", 0x10) ioctl$VIDIOC_G_FREQUENCY(r9, 0xc02c5638, &(0x7f00000000c0)) 22:23:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x43, 0xfa00, {0xfffffffffffffffc, &(0x7f0000000380)={0xffffffffffffffff}, 0x141}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r3}}, 0x48) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x3, 0x8, 0x3ff}) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r4) 22:23:08 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000140)=0xf9c, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xfffffffffffffffe, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x1f) [ 525.522012] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 525.526788] ? lockdep_hardirqs_on+0x415/0x5d0 [ 525.531389] ? find_held_lock+0x35/0x130 [ 525.535472] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 525.541023] ? cap_capable+0x205/0x270 [ 525.544927] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 525.550477] ? security_capable+0x98/0xc0 [ 525.554644] dev_load+0x1f7/0x210 [ 525.558114] dev_ioctl+0x1a5/0xc70 [ 525.561674] sock_do_ioctl+0x1bd/0x300 [ 525.565577] ? compat_ifr_data_ioctl+0x160/0x160 22:23:08 executing program 5: syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) r0 = getpid() perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x4, 0x1000, 0x6, 0x3ff, 0x0, 0x1, 0x220, 0x1, 0x5, 0x80000000, 0x4, 0x9, 0x6, 0x8000, 0x7a, 0x800, 0x2, 0xb7e3, 0xfffffffffffffffb, 0x90, 0xffffffff, 0x4, 0x20, 0x6, 0x676b, 0x9, 0x144, 0x2, 0x5, 0x1, 0x0, 0x7fff, 0xa252, 0x8000, 0x3, 0x8, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000000000), 0x2}, 0x14, 0x3, 0xfffffffffffffff9, 0x8, 0x7, 0xfffffffffffffff8, 0x135}, r0, 0xa, 0xffffffffffffffff, 0x8) syz_open_procfs(0x0, &(0x7f0000000080)='fd/3\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f0000002840)={0x0, 0xffffffffffffff27, 0x0}, 0x0) r2 = pkey_alloc(0x0, 0x3) pkey_free(r2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x1d76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x141005, 0x0) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000340)=0x80000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x1, 0x0) r6 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000a80)={{0xfffffffffffffffd, 0x1, 0x80, 0x46, 'syz0\x00', 0xffffffffffffc72f}, 0x0, 0x20000160, 0x9, r6, 0x7, 0x2, 'syz1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x04\x00\x00\x03\x00', &(0x7f0000000440)=['\x00', ']\x00', '^lo\x01lan0vboxnet0\x00', 'selinux@\x00', '\\\x00', '\x00', 'ip6gre0\x00'], 0x28, [], [0x3, 0x800000000000, 0x3, 0x2]}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000840)={{{@in=@remote, @in6}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) bind$inet(0xffffffffffffffff, &(0x7f0000b9bff0)={0x2, 0x2004e21}, 0x10) getgid() r7 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r7, 0x89f2, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000480)=ANY=[@ANYBLOB="00bc0800000000000000c9070000007a085d878df3f85a27063b06acf0f1e2384b64499347e31632e80a971034903c3fffb0000000e24669e4cc67f518a55c923b8034280a64d2f0864d89978495b1cd8cf464d3744822b7dca780ae181ebd023699a1179a7841d7bb5f70a3f5a887977f991dc24ab0e2775d2ed16bb81091589e00021c1ea47a0900000000000000eb6a6beeb89e7eae0c0f5f5731f96ebde59df0b83acfdae902d1d2d17f32257b8c5c19482ccbab150760201efd893196e8eb1cc5fcd40496ba920e60df120cf09dbd1716ea577c1c74676bca920ea6fed777b08b221714d462c6925b6e6c468988df22619e2c2a30120000c5030600010000000000004570d991920000a1d3063a6f4c5d6723b210f2f8ecbf4f2b1a60196fb0a6e2be719b96db91d27b1a1eb9e5b5078ddbcd8f3622c23160cb26c529eaeed5d0c51522e2dc24b2b7daebb90369d71e35d198984390b719ad688a91fa0089c7051393c69563c313d945dded558ba177dba713ecf4068e0e024f469f852ec40a67eca57ae1369861c008282f3bbb5539fc99bd50ce154cd5fa010118bf0d4fcc8e8ccc32601db059fb91b60b75cd1afad1ba3fea25f441b166c0ab5df3a35e89746a5f0e6bcc897759c60543bea866cba2beb5715931f3f4ce2925a0b429fa663ebd377361ef552fece16681a927e24950ba54830d123f3d672e65757d229b1716fdea8298c3e1efa4d533655187ef87ae1bdb9d48c7bdaea5730f130b7e4d4c74250fc559dd21e1a07b6ec072e7d76f05999bcf2d29a329a944e6c3ab4f3124d0809eeecd3613393faf9d8825203c439e0900000000000000006637db770a32eaa3d0884e6ef5f1c14b40e5fe6810967c294f28f5cf6b2690b8a93baaca742d016eb85fe2759793e15f1fa8e2995dab994668fe2b7e63882e1abcf64f616a26bffb21444656207cc914c6c6900d26a2abc90e051eac2068d42fa637b9950cf908d4f4e43e54db72f38d413608247b481e0e03a2"]}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x100000000000000, &(0x7f0000000380)={@remote, 0x0}, 0x0) dup2(r4, r5) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f00000001c0)={r8, @loopback, @rand_addr=0x1cb}, 0xc) syz_open_procfs(0x0, &(0x7f0000000040)='ns\x00') timerfd_create(0x7, 0x80080000) r9 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r9, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) [ 525.570352] ? check_preemption_disabled+0x48/0x290 [ 525.575384] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 525.580945] ? debug_smp_processor_id+0x1c/0x20 [ 525.585624] ? perf_trace_lock+0xeb/0x510 [ 525.589786] ? mark_held_locks+0x100/0x100 [ 525.594040] sock_ioctl+0x32b/0x610 [ 525.597678] ? dlci_ioctl_set+0x40/0x40 [ 525.601668] ? __fget+0x340/0x540 [ 525.605135] ? find_held_lock+0x35/0x130 [ 525.609210] ? __fget+0x340/0x540 [ 525.612684] ? dlci_ioctl_set+0x40/0x40 [ 525.616666] do_vfs_ioctl+0xd6e/0x1390 [ 525.620563] ? ioctl_preallocate+0x210/0x210 [ 525.620583] ? smack_file_ioctl+0x196/0x300 [ 525.620601] ? smack_file_lock+0x240/0x240 [ 525.620614] ? __fget+0x367/0x540 [ 525.620644] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 525.620666] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 525.620683] ? security_file_ioctl+0x93/0xc0 [ 525.620702] ksys_ioctl+0xab/0xd0 [ 525.620721] __x64_sys_ioctl+0x73/0xb0 [ 525.620737] ? do_syscall_64+0x5b/0x610 [ 525.620753] do_syscall_64+0x103/0x610 [ 525.620785] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 525.620800] RIP: 0033:0x457e29 [ 525.675389] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 525.694307] RSP: 002b:00007ff721e6dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 525.702042] RAX: ffffffffffffffda RBX: 00007ff721e6dc90 RCX: 0000000000457e29 [ 525.709331] RDX: 00000000200004c0 RSI: 0000000000008914 RDI: 0000000000000008 [ 525.716648] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 525.724709] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff721e6e6d4 [ 525.724720] R13: 00000000004c34d0 R14: 00000000004d6308 R15: 0000000000000009 [ 525.882339] ISOFS: Unable to identify CD-ROM format. 22:23:08 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x8}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000100)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000340)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000380)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f00000003c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x0, @loopback}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0fe]}}, r2}}, 0x48) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xb0a9, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000180)={0xffffffff00000000, r4}) 22:23:08 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x40a80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xee42, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x9, 0x6, [0x40, 0x6, 0x40ca, 0xffffffffffffff80, 0x6, 0x9]}, 0x14) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r2, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:08 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dlm_plock\x00', 0x22000, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x19}, 0x10c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000a80)={0x0, @in={{0x2, 0x4e20, @multicast1}}, [0x6, 0x9, 0x7, 0xfffffffffffffffc, 0xceba, 0x0, 0xffffffffffffbc42, 0x4, 0x9, 0x3f, 0xea, 0x4, 0x9, 0x3, 0x7]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000b80)={r3, 0x1}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000580)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='fuse\x00', 0x800, &(0x7f0000000840)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, r5}, 0x2c, {[{@allow_other='allow_other'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}], [{@smackfsfloor={'smackfsfloor', 0x3d, '&-\x00'}}, {@subj_type={'subj_type'}}, {@smackfsfloor={'smackfsfloor'}}, {@fsname={'fsname', 0x3d, 'lo:&\xb7`Q\xb1Y\xa9\xc8J,`\xd2\x98\x00\x00\x00 '}}, {@permit_directio='permit_directio'}, {@smackfshat={'smackfshat', 0x3d, 'lo:&\xb7`Q\xb1Y\xa9\xc8J,`\xd2\x98\x00\x00\x00 '}}, {@fowner_eq={'fowner', 0x3d, r6}}, {@fowner_eq={'fowner', 0x3d, r7}}, {@audit='audit'}]}}) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x8c040, 0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r9) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000440)={0x0, 0x0, 0x10002, 0x14}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000480)={r10, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r8, 0xc04c5349, &(0x7f00000002c0)={0x4ac2, 0x2, 0x6}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r12 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x280000, 0x0) write$cgroup_int(r8, &(0x7f00000004c0)=0x4, 0x12) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000009c0)={{0x2, 0x3, 0xf14, 0x2, 0x100000001}, 0x7f, 0x4}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x50, &(0x7f0000000180)={0x0, 0x0}}, 0x10) r14 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c00)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r8, &(0x7f0000000d00)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000c40)={0x6c, r14, 0x100, 0x70bd29, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={r11, r12, 0x0, 0x3, &(0x7f0000000a40)='&-\x00', r13}, 0x30) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x8946, &(0x7f0000000100)='lo:&\xb7`Q\xb1Y\xa9\xc8J,`\xd2\x98\x00\x00\x00 ') 22:23:08 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x41, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10001, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x2, 0x0, 0x0, 0x0, @perf_config_ext={0x7fa, 0xff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x800000000020001) ioctl(r0, 0x10007, &(0x7f0000000880)="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") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x2000, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000340)={0xffffffffffffffff, 0x5}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7f, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x100000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@empty, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000700)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={@remote, 0x5f, r3}) r4 = gettid() syz_open_procfs(r4, &(0x7f0000000300)='attr\x00') r5 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x0) getegid() lstat(0x0, 0x0) setfsgid(0x0) r6 = socket$inet(0x2, 0xffffffffffffffff, 0x1) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000180)=0x4, 0xfffffffffffffed3) bind(r6, &(0x7f0000000080)=@in={0x2, 0x4e20}, 0x80) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x0) shutdown(r0, 0x2) sendto$inet(r6, 0x0, 0xfffffffffffffceb, 0x0, &(0x7f0000000140)={0x2, 0x1018204e20}, 0x10) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x9) getpeername$inet(r7, &(0x7f00000002c0)={0x2, 0x0, @dev}, &(0x7f0000000200)=0x147) ioctl$BLKTRACESTART(r5, 0x1274, 0x0) ioctl$BLKTRACESTOP(r5, 0x1275, 0x0) 22:23:08 executing program 2 (fault-call:17 fault-nth:3): unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:08 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)) write$P9_RSETATTR(r0, &(0x7f0000000040)={0x7, 0x1b, 0x2}, 0x7) 22:23:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x200, 0x0) ioctl$VIDIOC_G_DV_TIMINGS(r1, 0xc0845658, &(0x7f00000000c0)={0x0, @reserved}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fd0ffc)=0x3) ioctl$TCSETSF(r2, 0x5412, &(0x7f0000000000)) 22:23:09 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_dev$video4linux(&(0x7f0000000180)='/dev/v4l-subdev#\x00', 0x100000061, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564a, &(0x7f0000000040)={0x0, 0x1}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1010c2, 0x0) ioctl(r1, 0x8, &(0x7f0000000280)="0adc1f023c") ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9, 0x0, 0xfffffffffffffff9, 0x0, 0x7d0974d3}) openat$kvm(0xffffffffffffff9c, 0x0, 0x100ffe, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UI_SET_MSCBIT(0xffffffffffffffff, 0x40045568, 0x2b) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/4096, 0x1000}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) writev(r4, &(0x7f0000000700), 0x100000000000000d) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)=0x2) [ 526.285506] FAULT_INJECTION: forcing a failure. [ 526.285506] name failslab, interval 1, probability 0, space 0, times 0 [ 526.298815] CPU: 1 PID: 24021 Comm: syz-executor.2 Not tainted 5.0.0-rc8+ #88 [ 526.306113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.315477] Call Trace: [ 526.318095] dump_stack+0x172/0x1f0 [ 526.321750] should_fail.cold+0xa/0x1b [ 526.325672] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 526.330801] ? ___might_sleep+0x1b3/0x280 [ 526.334961] ? ___might_sleep+0x163/0x280 [ 526.339121] __should_failslab+0x121/0x190 [ 526.343371] should_failslab+0x9/0x14 [ 526.347179] kmem_cache_alloc_trace+0x2d1/0x760 [ 526.351861] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 526.357331] __request_module+0x327/0xb86 [ 526.361501] ? dev_load+0x1ce/0x210 [ 526.365135] ? free_modprobe_argv+0xa0/0xa0 [ 526.369461] ? zap_class+0x460/0x460 [ 526.373186] ? find_held_lock+0x35/0x130 [ 526.377254] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.382799] ? cap_capable+0x205/0x270 [ 526.386699] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.392242] ? security_capable+0x98/0xc0 [ 526.396407] dev_load+0x1ce/0x210 [ 526.399866] dev_ioctl+0x1a5/0xc70 [ 526.403420] sock_do_ioctl+0x1bd/0x300 [ 526.407398] ? compat_ifr_data_ioctl+0x160/0x160 [ 526.412157] ? check_preemption_disabled+0x48/0x290 [ 526.417185] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.422732] ? debug_smp_processor_id+0x1c/0x20 [ 526.427400] ? perf_trace_lock+0xeb/0x510 [ 526.431550] ? mark_held_locks+0x100/0x100 [ 526.435811] sock_ioctl+0x32b/0x610 [ 526.439446] ? dlci_ioctl_set+0x40/0x40 [ 526.443427] ? __fget+0x340/0x540 [ 526.446888] ? find_held_lock+0x35/0x130 [ 526.450960] ? __fget+0x340/0x540 [ 526.454425] ? dlci_ioctl_set+0x40/0x40 [ 526.458407] do_vfs_ioctl+0xd6e/0x1390 [ 526.462308] ? ioctl_preallocate+0x210/0x210 [ 526.466723] ? smack_file_ioctl+0x196/0x300 [ 526.471050] ? smack_file_lock+0x240/0x240 [ 526.475287] ? __fget+0x367/0x540 [ 526.478766] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 526.484348] ? security_file_ioctl+0x93/0xc0 [ 526.488777] ksys_ioctl+0xab/0xd0 [ 526.492243] __x64_sys_ioctl+0x73/0xb0 [ 526.496135] do_syscall_64+0x103/0x610 [ 526.500032] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 526.505225] RIP: 0033:0x457e29 [ 526.508420] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 526.527321] RSP: 002b:00007ff721e6dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 526.535037] RAX: ffffffffffffffda RBX: 00007ff721e6dc90 RCX: 0000000000457e29 [ 526.542306] RDX: 00000000200004c0 RSI: 0000000000008914 RDI: 0000000000000008 [ 526.549585] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 526.556853] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff721e6e6d4 [ 526.564121] R13: 00000000004c34d0 R14: 00000000004d6308 R15: 0000000000000009 [ 526.637005] ISOFS: Unable to identify CD-ROM format. 22:23:09 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001800010100000000000000f40b0f69e2c20e1e01000000000800053f27f95212"], 0x24}}, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492a23, 0x0) 22:23:09 executing program 5: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0xfffffffffffffffd) mount$overlay(0x400000, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}]}) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6(0xa, 0x3, 0xfb) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) socketpair(0x3, 0x5, 0x80, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000340)={@empty}, &(0x7f0000000380)=0x14) sendmsg$can_bcm(0xffffffffffffffff, 0x0, 0x4000810) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7f}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x8400, 0x0) ioctl$int_in(r5, 0x800000c0045002, &(0x7f0000000140)=0x4) ioctl$SIOCGETNODEID(r4, 0x89e1, &(0x7f0000000040)={0x4}) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x13) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x0, 0x3a, 0xffff, 0xffffffffffffffe0, 0xfffffffffffffffd, 0x8000, 0x20, 0x7, 0x8000, 0x5}, 0xb) r7 = fcntl$dupfd(r3, 0x0, r3) r8 = socket$bt_rfcomm(0x1f, 0x1, 0x3) dup2(r8, 0xffffffffffffffff) splice(r7, &(0x7f0000000080), 0xffffffffffffffff, 0x0, 0x0, 0xb) clone(0x200000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000000280), &(0x7f0000001fee)='R\trist\xe3cusgrVid:De', 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'bond0\x00'}) ioctl$RNDADDENTROPY(r6, 0x40085203, &(0x7f0000000440)=ANY=[@ANYBLOB="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"]) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bond0\x00', 0x800000000008a03}) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0adc1f023c123f3188a070") 22:23:09 executing program 2 (fault-call:17 fault-nth:4): unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 527.016564] FAULT_INJECTION: forcing a failure. [ 527.016564] name failslab, interval 1, probability 0, space 0, times 0 [ 527.028533] CPU: 0 PID: 24052 Comm: syz-executor.2 Not tainted 5.0.0-rc8+ #88 [ 527.035831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 527.045191] Call Trace: [ 527.047812] dump_stack+0x172/0x1f0 [ 527.051470] should_fail.cold+0xa/0x1b [ 527.055378] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 527.060501] ? lock_downgrade+0x810/0x810 [ 527.064661] ? ___might_sleep+0x163/0x280 [ 527.068830] __should_failslab+0x121/0x190 [ 527.073077] should_failslab+0x9/0x14 [ 527.076888] __kmalloc_track_caller+0x2d8/0x740 [ 527.081571] ? rcu_read_lock_sched_held+0x110/0x130 [ 527.086599] ? kmem_cache_alloc_trace+0x354/0x760 [ 527.091462] ? __request_module+0x345/0xb86 [ 527.095810] kstrdup+0x3a/0x70 [ 527.099023] __request_module+0x345/0xb86 [ 527.103185] ? dev_load+0x1ce/0x210 [ 527.106831] ? free_modprobe_argv+0xa0/0xa0 [ 527.111163] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 527.115930] ? lockdep_hardirqs_on+0x415/0x5d0 [ 527.120518] ? retint_kernel+0x2d/0x2d [ 527.124415] ? trace_hardirqs_on_caller+0x6a/0x220 [ 527.129450] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 527.135000] ? cap_capable+0x205/0x270 [ 527.138905] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 527.144452] ? security_capable+0x98/0xc0 [ 527.148619] dev_load+0x1ce/0x210 [ 527.152083] dev_ioctl+0x1a5/0xc70 [ 527.155637] sock_do_ioctl+0x1bd/0x300 [ 527.159535] ? compat_ifr_data_ioctl+0x160/0x160 [ 527.164301] ? common_interrupt+0x1/0xf [ 527.168301] ? __sanitizer_cov_trace_switch+0x13/0x80 [ 527.173507] sock_ioctl+0x32b/0x610 [ 527.177142] ? dlci_ioctl_set+0x40/0x40 [ 527.181123] ? __fget+0x340/0x540 [ 527.184587] ? find_held_lock+0x35/0x130 [ 527.188652] ? __fget+0x340/0x540 [ 527.192120] ? dlci_ioctl_set+0x40/0x40 [ 527.196106] do_vfs_ioctl+0xd6e/0x1390 [ 527.200005] ? ioctl_preallocate+0x210/0x210 [ 527.204422] ? smack_file_ioctl+0x196/0x300 [ 527.208845] ? smack_file_lock+0x240/0x240 [ 527.213085] ? __fget+0x367/0x540 [ 527.216562] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 527.221333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 527.226885] ? security_file_ioctl+0x93/0xc0 [ 527.231312] ksys_ioctl+0xab/0xd0 [ 527.234794] __x64_sys_ioctl+0x73/0xb0 [ 527.238698] do_syscall_64+0x103/0x610 [ 527.242603] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 527.247803] RIP: 0033:0x457e29 [ 527.251006] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 527.269920] RSP: 002b:00007ff721e6dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 527.277640] RAX: ffffffffffffffda RBX: 00007ff721e6dc90 RCX: 0000000000457e29 [ 527.284918] RDX: 00000000200004c0 RSI: 0000000000008914 RDI: 0000000000000008 [ 527.292203] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 527.299481] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff721e6e6d4 [ 527.306759] R13: 00000000004c34d0 R14: 00000000004d6308 R15: 0000000000000009 22:23:10 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x121}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) [ 527.318025] Unknown ioctl 1074287107 [ 527.517563] ISOFS: Unable to identify CD-ROM format. 22:23:10 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = syz_open_dev$video4linux(&(0x7f0000000180)='/dev/v4l-subdev#\x00', 0x100000061, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc040564a, &(0x7f0000000040)={0x0, 0x1}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x1010c2, 0x0) ioctl(r1, 0x8, &(0x7f0000000280)="0adc1f023c") ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x9, 0x0, 0xfffffffffffffff9, 0x0, 0x7d0974d3}) openat$kvm(0xffffffffffffff9c, 0x0, 0x100ffe, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UI_SET_MSCBIT(0xffffffffffffffff, 0x40045568, 0x2b) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000019c0)=""/4096, 0x1000}, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) writev(r4, &(0x7f0000000700), 0x100000000000000d) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)=0x2) [ 527.613163] overlayfs: filesystem on './file0' not supported as upperdir 22:23:10 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @empty}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@mcast2, 0x4e23, 0x6ae, 0x4e22, 0x0, 0xa, 0x20, 0xa0, 0x77, 0x0, r1}, {0x0, 0x5, 0x2040, 0x7f, 0x80, 0x7, 0x6d, 0xc21}, {0xfffffffffffffff7, 0x0, 0x6, 0x80000001}, 0x2, 0x6e6bb1, 0x0, 0x1, 0x0, 0x2}, {{@in6=@empty, 0x4d4, 0xff}, 0x0, @in=@loopback, 0x3507, 0x0, 0x1, 0x8001, 0x7ff, 0x0, 0x4}}, 0xe8) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x984) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000080)) [ 527.842411] Unknown ioctl 1074287107 22:23:10 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000680)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x6, @empty, 0x2}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000280)="f007ec6564285192d0cd88e22d4df2b07ed3883f31c231332faaa653fa2ff8c3b7e8d76c6ed222c868ce9b2b2f8e89122bb3800ac9d3d725f72b3d55bdea46c2ce20d1e91f8c159aaf352838e5940a528541", 0x52}, {&(0x7f0000000300)="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", 0xfe}, {&(0x7f0000000080)="9dcf4d4f29b9fc5f56", 0x9}, {&(0x7f0000000400)="d954e0b113fb4aaf90b442b372b78d573419d670467ea580627b99bc3714d0bc2f0f9839077ac0d5c62a2051808bb76b354714e322272e4000fc2641503c9c316fad473b5510d4423eaf7a2bd5a8f78c445eef36e71cb97e7acfaeb72830bf14c342fad5eb3d360fe47f650e01e803f7b8a6385c0fc7fcc16123d9bfc1402b7ff0aecc90a416709fc6ca51919779f3887dc11a1a108499d7a73c379dec0b619afb236a6331763c", 0xa7}, {&(0x7f00000004c0)="72c128aecbea9e99c1f9b6170273721cd66820816cf77255868ddb098d1509a9e40f54ccb496eca8717e12fa67e399fe588c1dfb82d19467da32cb037c3cd19cccb6ba9c9c38caa1b119dd5ddc3404d31d46b1d322c8c23660d19b6e9dd6315606ee0fd5c77be60a1712e543a5f1038be33a762aa064c4a2ebf838ae4d40ab9109", 0x81}], 0x5, &(0x7f0000000600)=[@dstaddrv6={0x20, 0x84, 0x8, @local}, @dstaddrv6={0x20, 0x84, 0x8, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @dstaddrv4={0x18, 0x84, 0x7, @local}, @dstaddrv4={0x18, 0x84, 0x7, @empty}], 0x70, 0x4000000}, 0x0) exit(0x3) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x0, [], [{0x100000001, 0x1, 0x1, 0xb3, 0x1, 0xbe7}, {0x715, 0x0, 0x8001, 0x264b85c0, 0x5, 0xffff}], [[], [], []]}) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:10 executing program 4: gettid() ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000002c0)='\x00') r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0xd46}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x8}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1f, 0x7, 0x4, 0x0, 0x4, 0xffffffffffffff9c, 0x4}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000480)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) socketpair(0x0, 0x1, 0x4, &(0x7f0000000300)={0x0, 0x0}) close(r3) close(r1) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x33c) close(r4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) openat$cgroup_type(r0, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) close(0xffffffffffffffff) r5 = perf_event_open(&(0x7f0000000100)={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, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_procs(r2, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000000c0)) socketpair(0x1d, 0x3, 0x1, &(0x7f0000000000)) 22:23:11 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa00, 0x0) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r0, 0x4020565b, &(0x7f0000000040)={0x8001007, 0x80000001, 0x3}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:11 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000000)=0x10000) 22:23:11 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0xa) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000000)=0x8) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000040)=0xffffffffffffff2e) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000080)) 22:23:11 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1000]}, &(0x7f0000000040)=0x6) 22:23:12 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000480)={"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"}) r1 = syz_open_procfs(0x0, &(0x7f0000000440)='net/protocols\x00') r2 = fcntl$getown(r1, 0x9) r3 = getpgrp(r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) syz_open_procfs(r3, &(0x7f0000000040)='fd/4\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='fd/4\x00') socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) close(r1) [ 529.746999] 8021q: adding VLAN 0 to HW filter on device bond0 [ 530.003848] 8021q: adding VLAN 0 to HW filter on device bond0 22:23:12 executing program 5: listen(0xffffffffffffffff, 0xa) socket$inet6(0xa, 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x602200, 0x4, 0x4002011, r1, 0x0) 22:23:12 executing program 1: socket$tipc(0x1e, 0x2, 0x0) ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:12 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="0207000902000000b6822287404a22d0e0c16cedeb95f630db08bfbbc8f030cd75060ef798dd10455753ffdd1b938c529f5274aca2e530b9d0665390325f979da3d5118f8bc364cb710b2f7e9d00531a8ccf262bcdae303e7ad63df41e8ede110659c0e41ed5c0058bf4202e8bd7a5576644c449dcfe5f19"], 0x78}}, 0x0) 22:23:12 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x2101}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:12 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prctl$PR_SET_FP_MODE(0x2d, 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2d, 'pids'}]}, 0x6) 22:23:12 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) write$uinput_user_dev(r0, &(0x7f0000000180)={'syz1\x00', {0x6, 0x0, 0x4aad, 0x3ff}, 0xb, [0x49a, 0xefe, 0x0, 0x1ff, 0x3, 0x33fb, 0x4, 0x4, 0x1, 0x9, 0xb6b, 0x4448, 0x4, 0x1, 0x80000001, 0x3, 0x0, 0xffffffffffffffdd, 0x3, 0x8, 0xffff, 0x1, 0x0, 0x5, 0x80, 0x444, 0x0, 0x9, 0x5, 0x6, 0x6, 0x110, 0xffffffff, 0x4, 0x6, 0x7, 0x3f, 0x1ff, 0x3f, 0x0, 0x8, 0xffffffffffffffe1, 0x0, 0x1f, 0x1, 0x80, 0x0, 0x9, 0x1, 0x7, 0xfff, 0x7, 0x1, 0x2, 0xc5fe, 0x4, 0x0, 0x401, 0xe0, 0x800, 0x7, 0x7ff, 0x9], [0x0, 0xa3, 0x1, 0x9, 0xfff, 0x16, 0x9, 0x9, 0x0, 0x3, 0x9, 0x5, 0x4, 0x2, 0x10001, 0x3f, 0x7, 0x8000, 0x2, 0x8, 0x2, 0x0, 0x8, 0x9, 0x7, 0x10001, 0x8, 0x8, 0x401, 0x9, 0x1f, 0x9, 0x100000000, 0x8, 0x0, 0x9, 0x6, 0x2, 0x6, 0x9, 0x8, 0x3, 0x101, 0x7, 0x9, 0x5, 0xffffffffffffffff, 0x10000, 0x700000000000000, 0x9cc6, 0x94, 0x9, 0xffffffff, 0x4, 0x0, 0x7fff, 0x3, 0x8438, 0x9, 0x1, 0x2, 0x10000, 0xa4, 0x10001], [0x5, 0xfffffffffffffffd, 0x8000, 0x1, 0x1000, 0x29c8, 0x8, 0x2, 0x5, 0xfffffffffffffffb, 0x5, 0x7, 0x7, 0x9, 0x0, 0xfff, 0x5, 0xd98b, 0x4, 0x9, 0x7, 0x235d, 0x8, 0x0, 0x80, 0x1, 0x40, 0x8, 0xac, 0x9653, 0x2, 0xfffffffffffffc00, 0x7, 0x401, 0x6cdf, 0x43, 0x1, 0x6b68f012, 0x4, 0x2, 0x7ff, 0x3ff, 0x5, 0x9914, 0x8, 0xafb, 0x5, 0xfff, 0x5, 0x200000002000, 0x5, 0x7f, 0x200, 0x6, 0x100000001, 0x9, 0xfffffffffffffeff, 0xffffffffffffea2b, 0x0, 0xfffffffffffffff8, 0x0, 0x6, 0x0, 0x9], [0x7f, 0x1f, 0xffffffffffff0000, 0x800, 0x8, 0x7, 0x1f, 0x0, 0x9, 0x63c, 0x7, 0xf6, 0x10000, 0x20, 0x2, 0xffffffffffffffff, 0x0, 0x6, 0x35, 0xb3a, 0xe38, 0x1, 0xfb, 0x263, 0x4, 0x9, 0x4, 0x1, 0x6, 0xffff, 0x0, 0x5, 0x424, 0x5, 0x7, 0x1ff, 0x7fff, 0x7, 0x2, 0x6, 0x1, 0xd06, 0x7c70000000000000, 0x8000, 0x2, 0x8, 0x6, 0x9, 0x2, 0x9, 0x7, 0x100000000, 0xeb, 0x8, 0x2, 0x0, 0x5, 0x70000000000000, 0x5, 0x4822, 0x1, 0x9, 0x8, 0x40]}, 0x45c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x5c0d, 0x6, 0x6, 0x400, 0x1000, 0x2}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r0, 0x3, 0x1, 0x10001, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) [ 530.252136] audit: type=1804 audit(1551392592.980:70): pid=24150 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir985889902/syzkaller.3sxiNI/661/file0/bus" dev="ramfs" ino=73528 res=1 [ 530.313176] ISOFS: Unable to identify CD-ROM format. 22:23:13 executing program 4: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mkdirat(r1, 0x0, 0xa0) prctl$PR_SVE_SET_VL(0xf, 0x0) r2 = gettid() openat$cgroup_ro(r0, &(0x7f00000001c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ptrace$setregs(0xf, r2, 0x7ff, &(0x7f0000000080)="5a343efb70f6505644403d7fa7ac716ac887a6be55ef9f827accd4c26bbdda7440c123069488a9bed95489363c6bcf107029a9513500546ab9a2691f537e6e42a34199d0a9e9c6aef4fa9c41edbfc1044a9fd1e478f8f9fc8fbfb790b859f00192222cbf9c6177bfcd2d0ed86db7230020f8a944b5c3d526fcd3a1e7d38c3dde27230ccf91281db55636ea83d151774f9bd65a4609") getpriority(0x0, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x1) [ 530.364610] audit: type=1804 audit(1551392592.980:71): pid=24150 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir985889902/syzkaller.3sxiNI/661/file0/bus" dev="ramfs" ino=73528 res=1 22:23:13 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x2, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:13 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) [ 530.493914] audit: type=1804 audit(1551392592.980:72): pid=24150 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir985889902/syzkaller.3sxiNI/661/file0/bus" dev="ramfs" ino=73528 res=1 22:23:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) syz_execute_func(&(0x7f00000000c0)="64ff0941c3c4e2c9975842c4c27d794e0066420fe2e33e0f1110c442019dccd3193e66430f3a0ce397") clone(0x1a02100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000040), 0x4) sendmsg$nl_route_sched(r1, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) 22:23:13 executing program 5: r0 = syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) dup2(r0, r1) 22:23:13 executing program 3: listen(0xffffffffffffffff, 0xa) socket$inet6(0xa, 0x6, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, 0x0) chdir(&(0x7f00000000c0)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) ftruncate(r0, 0x208200) r1 = open(&(0x7f0000000780)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x602200, 0x4, 0x4002011, r1, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000001c0)=0x5ab) [ 530.681237] audit: type=1804 audit(1551392593.170:73): pid=24163 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir985889902/syzkaller.3sxiNI/661/file0/bus" dev="ramfs" ino=73528 res=1 [ 530.744952] ISOFS: Unable to identify CD-ROM format. 22:23:13 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getpeername(0xffffffffffffffff, 0x0, 0x0) r1 = gettid() ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, 0x0) r2 = dup2(r0, r0) fsetxattr$security_capability(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockname(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) socket$unix(0x1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) write$P9_RLOPEN(0xffffffffffffffff, 0x0, 0x0) tkill(r1, 0x1000000000016) [ 530.853171] ISOFS: Unable to identify CD-ROM format. [ 530.889830] audit: type=1804 audit(1551392593.600:74): pid=24185 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir075184231/syzkaller.jYE163/644/file0/bus" dev="ramfs" ino=74550 res=1 22:23:13 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x5411, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:13 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x21010000}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:13 executing program 5: pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) close(r1) syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x0, 0x0) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) [ 531.098978] audit: type=1804 audit(1551392593.610:75): pid=24192 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir075184231/syzkaller.jYE163/644/file0/bus" dev="ramfs" ino=74550 res=1 [ 531.171478] ISOFS: Unable to identify CD-ROM format. [ 531.180761] audit: type=1804 audit(1551392593.610:76): pid=24185 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir075184231/syzkaller.jYE163/644/file0/bus" dev="ramfs" ino=74550 res=1 22:23:14 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x541b, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="04072c0770005e4adf2712040c0006008e00455329382795f90201119797000047ca8f6efbcc1dbb14385d40ad2d40aeb992661775f0c5c751aac36eeed1dde429a51cf0a51b914568fec589423c53ef5908bc9967f361350822a6eb62bd46c18dc7803af15089f23dc2ccd0db461e0ab1e574213ad697a57fcc85eeb5cb4e0a7dfadf4c8f4d0000000041389ab9495d29eb374326768e1cef52f5750d30eab0fe94e51cf0515d0836637678562a461009a8428fc74570c04a6118f411efa28114a678c5f29a46a92506f3f2d9d6e01d0507143784a0669d8638e6f0ba4b1321e6c1bf885058af5df085fbd75d713f2efaac4e27437821de8bea76ab83f49d5fb8a6f71c60c50cd2887ab3aae6ef75c3a72bf9868d15baacd0cdadeceafb4219a0aabea423abf7de9ffb318523d819a263a6944ffa9ad57b060db2b3bd20be857c894d2fac33b16bd8d9db0a046b29a0649e39aeceb8e08f58d02ed973353331a597a90be146cec10a375105057e88c781592cca879f681202000000dcd2817b6cb748cc98033f531f7b084168963ef0e7e9e52b790d41a024a5f12502e6b180be16f8b5ec966804a3b9b39859a9fa2d69646a4dd1405ef54a317e52e5757c5ea71c4e9e9d725f8d600bf8886d9ace8f39df041b22f7c0fef20e41898039a68062a2554c3704ce78967e080d78b32dd06702425fc3ce640366f5da550c3d53d55e68293ae8a038debdb76c3d5144934101406abf8d208b4b13e3615967d16bccc994af69d0f7009d54a7c24c90e57b8d05b8318d1d87f5d9600330b923b121ad655ce7e804aa7e2271c6d8f75f42404123bae528ee31c69260649a100db735f603afe124e387659ba1e2906d75ddc745e4086a05b1e420939196e2890d09b655e98b909399bb01d7b223b22bcbd1fdb6ee082c6d34017f6c0b982ce75ca5860d6e017f329d300f1d35f688906a13eaedb546ce1791907dc4e5b25b591aad161fbe833f97ced7ce36f90c7aaca34aec87624f1a5e9a80d0886b95ae4758f0647b877f410a8845d045e695274abd12417cee5cc660880cd5d90e19321fcbdc3f142601c9f78f5ddcdc4575d66033953b9473535f069d33122de272622da032d0beeca5d1c419d39479564ef6d773fde509cbd4ebc171ff7ff4c07a5b886f610bdcca419847a1480f9bdc1b4f747caec17a8dd0c6ef504e2731b1db5f5277b110a160f32d27364160c95f6ebc0c0b858591b411a14885da23f889b2156a93b9f2948d1d525450eb9eba43cecbded61241312424117029256c1d430a37fc870d54f8f419dde99d98a375ed63a73d30929e9c32fe162900270948e34c91e802659f3c8ddb10daf3d883a9ea8dd3470ccd1db3a581274c4f02dbe7104a08eb4028f7471c9c2ccd093858c900266c25d5e28b9ea9c763072404a80fa928e991d18c701e92946a4058fc6ac10ff3f84cf1cf03a44bbdd5233807b1db8e252a3a39c02e0000000000000000000000000083ef5c7cb753db9e420f2971f4b8f4bced30e4a981cf5e59d6003a12d677e67c7c554b8145033510dd1945d62e167d629e8cf876eb2969797c3bb43d98092f8d7d43faf9beb981c22a7fee444c288fb8f5a850cdcbee85db0c"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:14 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x800, 0xfffffffffffffff9, 0xc9, 0x7ebd18f1, 0x0, 0x6, 0x7, {0x0, @in={{0x2, 0x4e22, @remote}}, 0xd92, 0x9, 0x5, 0xc7, 0x7}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r1, 0x95, "570be66ff70317002c0357fd5f459667a4a676240cd72af5e1ddd4997a56163779d40176e915e6419684da9aeaf59a450988d0464acacdd059a2623632d8354693993fbd69ca16fa8540a857ef14d81b97c49be875552cf2315c7191a072545cc7206d0addf5f32af17b19c06bebec4e67a9adfff95f48e4a3a820dbbac70c11f58b2bd731202aa7823ee5e1326ff4af265a770ad5"}, &(0x7f0000000380)=0x9d) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x44) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='gr~a\x05\x00\x00\x00\x00\x00\x00\x04\x00', 0x10) 22:23:14 executing program 5: sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0}) recvmmsg(r0, &(0x7f0000001cc0), 0x4000000000002c0, 0x10102, &(0x7f0000001540)={r1}) sendmsg$nl_generic(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000003080)={0x14, 0x1a, 0x201}, 0x14}}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x6f, 0x4) add_key(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) setgroups(0x0, 0x0) [ 531.589209] ISOFS: Unable to identify CD-ROM format. 22:23:14 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) prctl$PR_SET_FP_MODE(0x2d, 0x2) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x3, 0x0, [0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xfff, 0x80041) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="c1d6ee8ac2556f55c4dd732c26994e92f070c6e876d9833b588a01a592eac7c393ad01218e9f29222d2ffd3c9c9aead58312ff0000"]) pread64(r1, &(0x7f0000000200)=""/211, 0xfffffffffffffe5f, 0x48) write$P9_RFSYNC(r0, &(0x7f0000000000)={0x7, 0x33, 0x1}, 0x7) [ 531.611984] audit: type=1804 audit(1551392594.340:77): pid=24192 uid=0 auid=4294967295 ses=4294967295 subj=_ op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir075184231/syzkaller.jYE163/644/file0/bus" dev="ramfs" ino=74550 res=1 [ 531.778587] ISOFS: Unable to identify CD-ROM format. 22:23:14 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x5421, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:14 executing program 4: 22:23:14 executing program 5: creat(&(0x7f00000000c0)='./file0\x00', 0x0) mount$fuse(0x20000000, &(0x7f0000000000)='./file0\x00', 0x0, 0x101008, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x40060, &(0x7f0000000140)=ANY=[@ANYBLOB='journal_path=.']) 22:23:14 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x2, 'syz0\x00', @null, 0x5, 0x0, [@null, @null, @null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)=0x100000001) 22:23:14 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x5450, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:14 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x3b9ac9ff}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:14 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x96ec) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) r2 = open(&(0x7f0000000800)='./bus\x00', 0x120000000014103e, 0x20) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000), 0xc, &(0x7f00005a6ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000"], 0x1}}, 0x0) set_tid_address(0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) socket$nl_netfilter(0x10, 0x3, 0xc) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$P9_RMKNOD(r1, &(0x7f00000000c0)={0x14, 0x13, 0x1, {0x8, 0x0, 0x3}}, 0x14) ioctl$PPPIOCGNPMODE(r1, 0xc008744c, &(0x7f0000000100)={0x29, 0x2}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 22:23:15 executing program 4: 22:23:15 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000180)) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x206, 0x1, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x12}, &(0x7f0000000100)=0x565555374ed058be) [ 532.461605] ISOFS: Unable to identify CD-ROM format. 22:23:15 executing program 4: 22:23:15 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) gettid() ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) [ 532.594486] ISOFS: Unable to identify CD-ROM format. 22:23:15 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000140)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x96ec) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) r2 = open(&(0x7f0000000800)='./bus\x00', 0x120000000014103e, 0x20) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000), 0xc, &(0x7f00005a6ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000"], 0x1}}, 0x0) set_tid_address(0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) socket$nl_netfilter(0x10, 0x3, 0xc) read(r2, &(0x7f0000000180)=""/19, 0xfffffe47) write$P9_RMKNOD(r1, &(0x7f00000000c0)={0x14, 0x13, 0x1, {0x8, 0x0, 0x3}}, 0x14) ioctl$PPPIOCGNPMODE(r1, 0xc008744c, &(0x7f0000000100)={0x29, 0x2}) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 22:23:15 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x5451, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 532.636986] EXT4-fs (sda1): Cannot specify journal on remount [ 532.731528] EXT4-fs (sda1): Cannot specify journal on remount 22:23:15 executing program 4: 22:23:15 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:15 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)=0xa) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x10) 22:23:15 executing program 4: [ 533.052295] ISOFS: Unable to identify CD-ROM format. 22:23:15 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0xffc99a3b}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:15 executing program 3: 22:23:15 executing program 4: 22:23:15 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffffff, 0x6, 0x80000000, 0x96b, 0x200, 0x2, 0x3e, 0x6, 0x3a3, 0x38, 0x3e4, 0x0, 0x51, 0x20, 0x1, 0x100, 0x7, 0x2}, [{0x7, 0x3c55, 0x1000, 0x1, 0xb77, 0x65c, 0x0, 0x5}, {0x0, 0x3, 0x1, 0xd20d, 0x4, 0x6, 0x3, 0x1}], "", [[], []]}, 0x278) 22:23:15 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 533.239573] ISOFS: Unable to identify CD-ROM format. 22:23:16 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x5452, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:16 executing program 3: 22:23:16 executing program 4: 22:23:16 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:16 executing program 4: 22:23:16 executing program 3: [ 533.585821] ISOFS: Unable to identify CD-ROM format. 22:23:16 executing program 4: 22:23:16 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x2101000000000000}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:16 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x5460, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:16 executing program 3: [ 534.148974] ISOFS: Unable to identify CD-ROM format. [ 534.260505] ISOFS: Unable to identify CD-ROM format. 22:23:17 executing program 4: 22:23:17 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:17 executing program 3: 22:23:17 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) write$P9_RFLUSH(r0, &(0x7f0000000000)={0x7, 0x6d, 0x1}, 0x7) ioctl$int_in(r0, 0x80000040045013, &(0x7f0000000180)=0x4000000000000006) 22:23:17 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8901, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:17 executing program 4: 22:23:17 executing program 3: 22:23:17 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:17 executing program 3: [ 534.574891] ISOFS: Unable to identify CD-ROM format. [ 534.812645] ISOFS: Unable to identify CD-ROM format. 22:23:17 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:17 executing program 4: 22:23:17 executing program 3: 22:23:17 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8902, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:17 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0xffc99a3b00000000}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) [ 535.079396] ISOFS: Unable to identify CD-ROM format. [ 535.285351] ISOFS: Unable to identify CD-ROM format. 22:23:18 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000000)) sendto(r0, &(0x7f0000000180)="884e70fe3cd86fb726169d88044cc937eefab3500929b4dc24709d477d2c1c81c9883a981de82c119bc984b14276d276ed784b6c9dfe0b4d002c686230ae4697d19a17d428855061f2873ff34d3c56027cc4bfa846b0a93e38aebd5a97df27679f86bba5fd1aa341f59ff73cc8fa6759b869beb151420e8e39ce86561c6f03d1d3af9af06e9dda9d3e6dc2ad0368123d638fe9bc9398d7f6a5b1ad817fdb9d67a0cde4b3c3db18127ff3f3089e91e2f73c4fd06f8883e9c23eec952ca7c55214afc2196806f967ae6bb2e8d13fb600fdba1661ac8e1476ec61f408969fb6afdcd0f8a58d21bc815b5ed87b9cbd9900", 0xef, 0x1, &(0x7f0000000040)=@tipc=@name={0x1e, 0x2, 0x3, {{0x43}, 0x3}}, 0x80) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:18 executing program 3: 22:23:18 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:18 executing program 4: 22:23:18 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8903, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="04072c0770005e4adf2712040c0006008e00455329382795f90201119797000047ca8f6efbcc1dbb14385d40ad2d40aeb992661775f0c5c751aac36eeed1dde429a51cf0a51b914568fec589423c53ef5908bc9967f361350822a6eb62bd46c18dc7803af15089f23dc2ccd0db461e0ab1e574213ad697a57fcc85eeb5cb4e0a7dfadf4c8f4d0000000041389ab9495d29eb374326768e1cef52f5750d30eab0fe94e51cf0515d0836637678562a461009a8428fc74570c04a6118f411efa28114a678c5f29a46a92506f3f2d9d6e01d0507143784a0669d8638e6f0ba4b1321e6c1bf885058af5df085fbd75d713f2efaac4e27437821de8bea76ab83f49d5fb8a6f71c60c50cd2887ab3aae6ef75c3a72bf9868d15baacd0cdadeceafb4219a0aabea423abf7de9ffb318523d819a263a6944ffa9ad57b060db2b3bd20be857c894d2fac33b16bd8d9db0a046b29a0649e39aeceb8e08f58d02ed973353331a597a90be146cec10a375105057e88c781592cca879f681202000000dcd2817b6cb748cc98033f531f7b084168963ef0e7e9e52b790d41a024a5f12502e6b180be16f8b5ec966804a3b9b39859a9fa2d69646a4dd1405ef54a317e52e5757c5ea71c4e9e9d725f8d600bf8886d9ace8f39df041b22f7c0fef20e41898039a68062a2554c3704ce78967e080d78b32dd06702425fc3ce640366f5da550c3d53d55e68293ae8a038debdb76c3d5144934101406abf8d208b4b13e3615967d16bccc994af69d0f7009d54a7c24c90e57b8d05b8318d1d87f5d9600330b923b121ad655ce7e804aa7e2271c6d8f75f42404123bae528ee31c69260649a100db735f603afe124e387659ba1e2906d75ddc745e4086a05b1e420939196e2890d09b655e98b909399bb01d7b223b22bcbd1fdb6ee082c6d34017f6c0b982ce75ca5860d6e017f329d300f1d35f688906a13eaedb546ce1791907dc4e5b25b591aad161fbe833f97ced7ce36f90c7aaca34aec87624f1a5e9a80d0886b95ae4758f0647b877f410a8845d045e695274abd12417cee5cc660880cd5d90e19321fcbdc3f142601c9f78f5ddcdc4575d66033953b9473535f069d33122de272622da032d0beeca5d1c419d39479564ef6d773fde509cbd4ebc171ff7ff4c07a5b886f610bdcca419847a1480f9bdc1b4f747caec17a8dd0c6ef504e2731b1db5f5277b110a160f32d27364160c95f6ebc0c0b858591b411a14885da23f889b2156a93b9f2948d1d525450eb9eba43cecbded61241312424117029256c1d430a37fc870d54f8f419dde99d98a375ed63a73d30929e9c32fe162900270948e34c91e802659f3c8ddb10daf3d883a9ea8dd3470ccd1db3a581274c4f02dbe7104a08eb4028f7471c9c2ccd093858c900266c25d5e28b9ea9c763072404a80fa928e991d18c701e92946a4058fc6ac10ff3f84cf1cf03a44bbdd5233807b1db8e252a3a39c02e0000000000000000000000000083ef5c7cb753db9e420f2971f4b8f4bced30e4a981cf5e59d6003a12d677e67c7c554b8145033510dd1945d62e167d629e8cf876eb2969797c3bb43d98092f8d7d43faf9beb981c22a7fee444c288fb8f5a850cdcbee85db0c"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:18 executing program 3: 22:23:18 executing program 4: 22:23:18 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x14800080}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="e80000001300000e28bd7000fbdbdf25736861332d3338342d6365000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000020000000000000000000000800010000100000"], 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x50) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:18 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) [ 535.834143] ISOFS: Unable to identify CD-ROM format. 22:23:18 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x121}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:18 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x0, {}, 0x2}, 0xe) 22:23:18 executing program 4: clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x32) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x2}, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x20000004, 0x9c}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 536.001912] ISOFS: Unable to identify CD-ROM format. 22:23:18 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000)='trusted.overlay.opaque\x00', &(0x7f0000000040)='y\x00', 0x2, 0x1) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:18 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8904, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:18 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="c7da5f1a", 0x4) fcntl$setstatus(r1, 0x4, 0x2000) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') sendfile(r1, r2, 0x0, 0x10000000000443) read(r1, &(0x7f00000003c0)=""/72, 0x100000104) sendmsg$xdp(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)}, 0x0) 22:23:18 executing program 4: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000258f88)={{0x0, r0}}) msgsnd(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="03000000000000001997cb86390155c1d61d1d5e447beb5d1481e3ec676541d917ad38f06a10f4f713fd03473d728141a6bb15240894e43a9a2b77fd03bd76cfbec61abcbce817ebf7d053c21c38d28383ef2f902bd43c"], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) 22:23:19 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000, 0xca1ae0fe5d753ff1) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[0x6a1c, 0x4ac, 0x100, 0x80000000]}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0xa) [ 536.350453] ISOFS: Unable to identify CD-ROM format. 22:23:19 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8906, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:19 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'team_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f00000000c0)=0xe8) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@rand_addr="7dfe22957addf7ae1a649c882b758ae3", @in6=@empty, 0x4e24, 0x0, 0x4e24, 0x200000000000000, 0xa, 0xa0, 0x80, 0x7f, r1, r2}, {0x3f, 0x0, 0x8, 0x4, 0xb042, 0x5c7, 0x5, 0x3}, {0x9, 0x2, 0x4, 0x9}, 0x40, 0x6e6bb6, 0x1, 0x1}, {{@in=@loopback, 0x4d5}, 0xa, @in=@multicast2, 0x3504, 0x1, 0x5f52ad8ffab4f92c, 0x8000, 0x3e, 0x972, 0x7}}, 0xe8) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)=0xa) 22:23:19 executing program 4: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8902, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 536.684173] ISOFS: Unable to identify CD-ROM format. 22:23:19 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) 22:23:19 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x2101}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:19 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) fsetxattr$security_smack_transmute(r0, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000040)='TRUE', 0x4, 0x3) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:19 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8907, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 536.974739] ISOFS: Unable to identify CD-ROM format. 22:23:19 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x6, 0x8) [ 537.221598] ISOFS: Unable to identify CD-ROM format. 22:23:20 executing program 3: gettid() ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000002c0)='\x00') r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000340)={0x0, 0xd46}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0x8}, 0xc) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x10}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1f, 0x7, 0x4, 0x0, 0x4, 0xffffffffffffff9c, 0x4}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000480)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) socketpair(0x0, 0x1, 0x4, &(0x7f0000000300)={0x0, 0x0}) close(r3) close(r1) setsockopt$sock_attach_bpf(r4, 0x10f, 0x87, &(0x7f0000000180), 0x33c) close(r4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) openat$cgroup_type(r0, &(0x7f0000000280)='cgroup.type\x00', 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={0xffffffffffffffff, 0x50, &(0x7f00000000c0)}, 0x10) close(0xffffffffffffffff) r5 = perf_event_open(&(0x7f0000000100)={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, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_procs(r2, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r5, 0x80082407, &(0x7f00000000c0)) socketpair(0x1d, 0x3, 0x1, &(0x7f0000000000)) 22:23:20 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20002, 0x0) ioctl$int_in(r0, 0x8000004004500d, &(0x7f00000000c0)=0xa) 22:23:20 executing program 4: r0 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0x111140, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, 0x0, &(0x7f0000000400)) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000440)='highspeed\x00', 0xa) bind$inet(r3, &(0x7f00000003c0)={0x2, 0x200000000004e23}, 0x10) recvmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000480)=""/220, 0xdc}, {&(0x7f0000000580)=""/243, 0xf3}, {&(0x7f0000000280)=""/109, 0x6d}, {&(0x7f0000000340)=""/4, 0x4}, {&(0x7f0000000680)=""/94, 0x5e}, {&(0x7f0000000380)=""/58, 0x3a}], 0x6, &(0x7f0000000780)=""/200, 0xc8}, 0x40000141) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r4, &(0x7f0000000a40)={0x20000002}, 0x101e8) bind$alg(r1, &(0x7f0000000a80)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000900)=0x3, 0x4) sendto$inet(r3, 0x0, 0x0, 0x100200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000980)={0x0, {0x2, 0x4e24, @multicast1}, {0x2, 0x4e20, @multicast1}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000940)='veth1\x00', 0x200, 0xffff, 0x8}) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r3, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) 22:23:20 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x890b, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:20 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="2e00000031008182e45ae087185082cf0324b0eba06ef9075b3f00169148790700d90080e2300000000000000000", 0x2e}], 0x1}, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) [ 537.580575] ISOFS: Unable to identify CD-ROM format. 22:23:20 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000001b40)='/dev/adsp#\x00', 0x6, 0x3) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000001940)={0x3, 0x40}) r1 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000019c0)="22cac527730c3747b84a8237be1dc5187cb424f8e12f9b3a57694fc70c073788a3e844760be37dfb46425cc3c0d2302e7e52c41c3b739c522a4b01416dbbea534a24594662476a811d45fa8507ee156f0dcbc225b049c9be16aa2c629864cc8c18ecb9ea867c1916d510215d8062") r2 = socket$kcm(0x10, 0x2, 0x10) r3 = syz_open_dev$usb(&(0x7f0000001c40)='/dev/bus/usb/00#/00#\x00', 0xffff, 0x82000) r4 = getpgrp(0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000001c80)) r5 = perf_event_open(&(0x7f0000001740)={0x4, 0x70, 0x8, 0x0, 0x908, 0xdcd7, 0x0, 0x7, 0x80000001001c, 0xc, 0x100000001, 0x7, 0x100003, 0x0, 0x7fff, 0x7fc, 0x5, 0x9, 0x9, 0x8, 0x5, 0x0, 0x1f, 0x1, 0xfffffffffffffff7, 0x7, 0x81, 0xf9, 0x800, 0x4, 0x402, 0x7, 0x5, 0x7fffffff, 0x6bd, 0xa0, 0x0, 0x7f, 0x0, 0x100000000, 0x1, @perf_bp={&(0x7f0000001700), 0x4}, 0x200, 0xffffffff, 0x9ce3, 0x7, 0x1cc, 0xd412, 0x8}, r4, 0xd, r1, 0x0) r6 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x200000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f00000000c0)={0x6, 0x8000, 0x7fff, 0x1, 0x9}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f00000016c0)=[@in={0x2, 0x4e23, @local}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}], 0x40) sendmsg$kcm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000180)="2e0000002e008183ad5de0713c444d000b00000010000340140000000000000037153e370000000000000000d1bd", 0x2e}], 0x1}, 0x0) ioctl$VIDIOC_G_FREQUENCY(r0, 0xc02c5638, &(0x7f0000001b00)={0x2, 0x5, 0x8}) ioctl$GIO_FONTX(r6, 0x4b6b, &(0x7f0000001880)=""/75) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001c00)={r6, 0x28, &(0x7f0000001900)}, 0x10) ioctl$VIDIOC_G_AUDIO(r0, 0x80345621, &(0x7f0000001980)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) process_vm_writev(r7, &(0x7f0000000140)=[{&(0x7f0000000200)=""/110, 0x6e}], 0x1, &(0x7f0000001600)=[{&(0x7f0000000280)=""/250, 0xfa}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/13, 0xd}, {&(0x7f00000013c0)=""/186, 0xba}, {&(0x7f0000001480)=""/223, 0xdf}, {&(0x7f0000001580)=""/77, 0x4d}], 0x6, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00000017c0)="1dc1429a88d2b3e1d5fdd5081b1ce2c09cebafa52556239dd8ea2107304378121296451fc8588776113ffe3afcac61e1bd8431d264c4f79c0c90d9ad932f865b562bc496c1ebb249e973dda035026142e8b5d1c5d587d2b8749c0f98b657d98e0343dc240a51ba50034be7d342efe4ada936bf44153822399167d13a4f387664d7888477f582acdf4478c3e7") connect$ax25(r0, &(0x7f0000001b80)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4}, [@bcast, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}, 0x48) openat$vcs(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vcs\x00', 0x24040, 0x0) prctl$PR_SVE_SET_VL(0x32, 0x199a4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001a80)={r0, 0x28, &(0x7f0000001a40)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001ac0)={r8, 0xffffffff00000000}, 0xc) 22:23:20 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x890c, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 537.614731] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.1'. [ 537.639616] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.1'. 22:23:20 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) [ 537.878855] ISOFS: Unable to identify CD-ROM format. 22:23:20 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x21010000}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:20 executing program 1: ioctl$int_in(0xffffffffffffffff, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:20 executing program 3: mount(&(0x7f0000000000)=@sg0='ubi7_0g0\x00', &(0x7f0000000380)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0xff, 0x2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0xf95, 0x3, 0x5}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x2) 22:23:20 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8910, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:20 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) rt_sigqueueinfo(r1, 0x4, &(0x7f0000000180)={0x33, 0x0, 0x2}) [ 537.982817] UBIFS error (pid: 24566): cannot open "ubi7_0g0", error -22 [ 537.986353] UBIFS error (pid: 24566): cannot open "ubi7_0g0", error -22 22:23:20 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) r1 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x3, 0x2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0xfa5f, @loopback, 0x6}}}, &(0x7f0000000040)=0x84) syz_open_dev$vbi(&(0x7f0000000080)='/dev/vbi#\x00', 0x0, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x3, @rand_addr="e46c72374b85b86b713b155014dbcaa5"}}, 0x4, 0x6, 0x100, 0x7fffffff, 0x40}, 0x98) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) [ 538.202804] ISOFS: Unable to identify CD-ROM format. 22:23:21 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000400)={'syz'}, &(0x7f00000002c0)='c', 0x1, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xc9, 0xfffffffffffffffd) keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) prctl$PR_SET_PTRACER(0x59616d61, r3) keyctl$dh_compute(0x17, &(0x7f0000000000)={r2, r2, r1}, &(0x7f0000000480)=""/233, 0xe9, &(0x7f0000000140)={&(0x7f0000000040)={'sha224-generic\x00'}}) r4 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1, 0x101200) sendmmsg$nfc_llcp(r4, &(0x7f0000002980)=[{&(0x7f0000000200)={0x27, 0x1, 0x2, 0x2, 0x7be, 0x7, "3ab486a6960703e64e3f5b90fb83a8bf31fde866eeceaf13fbaabd90943962b85b6cf6e9107ba3862e9e2c36d4065c8879a0111ed817e43ab03420318f607d", 0x30}, 0x60, &(0x7f0000000100)=[{&(0x7f0000000300)="028e7f2766912d182bfa6dd860ed69fc169dcc5261eee4060283246c169db8b957c2e053b82b05388447f672e5c06bc05dac39d1ef13e0031de849ccf66363e445eb3ed8dfa4d6162cd1914881d3f27f1ebdf2efd81a1e70b86cccb1f6845387423c1fc0768c6e3eae512eb3eb49e907521fa8619307b844d28684cc0f7bb99bafa88ddc1e97525594944ef854f87d6d64aca9c874b62c3c5f72b97f738e770d", 0xa0}], 0x1, &(0x7f0000000580)={0xb0, 0x11f, 0x9, "47821af743d6798ee78376c1f4894763dd8a2188dd346986f0aa99eed928fcb2356e2a1015cf53b3f37ba12ac8c8aa40a6885ef3b6c48ba776f5225ff88d4b6a8323e24b64475c748afbd8daeeb2846f4c0bf1ccd84cfd8780dc5a33f46b6956344b3ae083b0f27aa749a952c2fc8fb50d7d5d8b2f0a5fad669cc66492175f7a4ab780d13eee33cc92ed9e52af87bb315c98904b1bc427a981d3f211"}, 0xb0, 0x40000}, {&(0x7f0000000640)={0x27, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0xff, "1694db6e0b7857c948a4956d10cc24f4194dd78e79f3bbb09af0e9e3f36a51159f5fa4fe0c9ec7e45074b349665aa17571eb0b0c4c98caddf4450b1afa091a", 0x1a}, 0x60, &(0x7f0000000c80)=[{&(0x7f00000006c0)="3bff535c609584b9853162e69828355bdc165bd0380fcd84827aa1b37ea60b106c25c34d107e9fd8ce94cad0263ce8a5670194912fe7dfcb011e0417a39545199c23b81b5b2fea2f2005b1f5fe616e9349e963415f20cb826dd42c14880234c2346301c9fc6f4fa573a6cbdb0758b2aca4310f4190aba3b0b73bed1f686d1809d293b0750ebae5a9e8e4b7a6454abc4533ffbc2ac76cf6e191b8c2da7c413136aa312bc017ca24d8ff33a47a299d07c8cec32166436bc953c556eb941c999969cd0da1c5a5c859cf4d3331eccb10f54ddc19b4063e0ab4850d343bb2c4abc47af307cb3c37487903", 0xe8}, {&(0x7f00000007c0)="4b76a789278adf1bf8a32349636a2aca3e87a2f813b6c386c6bb10ae72f47d9a9604ca739327e950820f4cde6ec1d7510a482c2feea0af9de09d488a871f32232e909c3e5d6500ba114565771d45334173999af215e2c6744d11a37557d85d65af6a55c3598539a59f37f8776d491848876f8c49f1090adeec89c3fd56a3f6b1617e0ff2de5b223c29c6aea4becf83bb9a2fba4b2d4dcff9d8ecd1522b0eaaf2b2ab0fe30e2c318b3dc1793d098b3448ff02b9d5b71e0ded6faf36b901d25e910ed804c10e91dd26972a6dff6f13e0b7546ca445507120851df5f87847b15085f5f4c9ff353032a0b825", 0xea}, {&(0x7f0000000280)="4f1f711f2098a2e2ec2fc93cc16f664c16", 0x11}, {&(0x7f00000008c0)="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", 0xff}, {&(0x7f00000009c0)="ddd6e1a85a90a9b851f805d833cd400ca5d7c999c5c81e6b7fa7debdb915bfc8da2ae46ee98e919ee1b1df9dc70f9c83763810d31da201dca1f3bd13edc101559a4b22b53df47f2aaea7eb37ee8fb87f5c0f219cd050376f41eb18717747929b089ad1c2c4fd7fd11abcacf4d052ae49a196c1b5a28b9f26a4042c4fe6a5830a2165e8a95ba553132973d4f0b6460ee09288d5a545785f86de67b2f4733acc45e7855fbf31b5b21f83cda6940dee7dc92c4279a22f73cd342375b1afc22cea0b4aafbad78383dfe519f17657c499d3a9625628806ed8108dd15c1d87", 0xdc}, {&(0x7f0000000ac0)="03eb2218adbc6dd2ab38e2f6d279eb79f84c9eb97c5a4de71cc4b7db75511bfd461aff04541d6928b014", 0x2a}, {&(0x7f0000000b00)="06c8703f94fbe4cf170ac762b9235696e60cd2011a37b5ef31ef361ddb9388951225b904184c4b6a8cdf870ae592026492bbd99cb9a66ab18b42c214eef0", 0x3e}, {&(0x7f0000000b40)="0d59a438867aebf1ff64e677c5003c36c8fee517ca14d2f117f8df195a2a0492385aefbd561d1ce8988b6b5acdefa0f7bb5f", 0x32}, {&(0x7f0000000b80)="eebeee255d45b08604224146f2f113229c9e1ed1cfedca26ae9ffd71292bfa641bee943bb606b5659384df851cdc378e51ba1bb86c03a2ad5f72a05e7d5ec75b1e4931a7a4dde4d9c4536859bb280aa38850deb83f91e1b89d7539743dbbcf6bbb03976a2f570da2a1c7b7687a4a62f04188fa64d3591f8b7c4bb54f03d9ab7b801ba5191984700ecb9d0a990b26c74ce3513b8b15d00f22905a856639bd5e367d331ca68580898f22c9b1f71999f78cc95d1238694990f2714454be440aee9bcdad805577303b68317252f5c8ac6e82861360", 0xd3}], 0x9, &(0x7f0000000d40)={0xb8, 0x19f, 0x3, "bce063da9a0f837786f718e31952003419a2c407aa7a366c1d396ab7af943fd5505da60c60ef02fe396d99f1e3429b8d3c35d7d9939efc7e95b55d9c2fb5f1863b1b01ec3fccabf7f1ced60bcc72212477085016b89a8a87c04fa230c54ea81ef58811c0d5d1cd49e21128aaf8ec63dd8df24ce3f531cc6905b6a854bb4755d044a411007cf6f10ebfc096140283ae61cfc1af723dad845726c51f893933182f1b251d"}, 0xb8}, {&(0x7f0000000e00)={0x27, 0x1, 0x1, 0x7, 0x7, 0x5, "57dda61783b9dbfa05bc103a86cae4e4a22c86c4eb30ceb791a9a81727fb68713ce816dd838d4f3ce3ab73d6a47c89af62e04022fda156dd7f325fe946df43", 0x27}, 0x60, &(0x7f0000002300)=[{&(0x7f0000000e80)="94cad02d5f0b0f8d2a09d3571980650c50e632841cfe1f9dfd738930f87bbb0f324f2304f0ef4c9ccbff3de7d314b721c8d9f784734396f194652d9a085050edf20437abc4521cd268432661de7a952539ae4306e454afef99eb2466f5f2e447ffe632167dcfe73369f0ebdd76ff2a906bb5c51f968fb355a6c5e5734f346093a63c33fca7735344769a1e60e5ef217bca2baab026048538bfe8b791e08b396f4f5833503317be7527e6861eb0f85ed2032014ac52e760fab3c93114df07cf8b4d573b8542f97e6eceec33255cf5fd98", 0xd0}, 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{&(0x7f0000002140)="502c6405d15a749579282e0d9bbaa3b0bc26fc0f0972665c4fef53fcb53f6cbad42cde183093d17de6e28f0dc06cbb0b5871963cd0a8d69719531711c0752f710ae16481301d28dd18268184be348d3c6f18b40ee5b288886770766cd8ef495f1d2778f5fa05a69e3525db8c0f649afeafe77fd7577dddcce3f5227fbeb8e550f83f4b3a31abc1d1dc5312d59510114186a81246c90adfeb4dc5729a6c935b6806d3ff43ce23f595ad61b8721606fb0ed176a6800b936f1d7bdefeaa8ca021671857cf4ad752454f531358a36c1d9ac02ede2195a60f7309438e4223938b910332f4178d9957", 0xe6}, {&(0x7f0000002240)="1005125e6607056aa7889ff362356bcfa662eb028530354b02b40b6fe2cdc4112711dc8fd04c38e3430ae96c573a6b3cd62ebd2ee8df1099f4fbaa7b66457cfc8f962223729a3fc01f167fac56", 0x4d}, {&(0x7f00000022c0)="4c561c71ed97c18f6be187ffcde8eda174d770817d4d77522015051f535b2363ba2c653ac577d61d86306e", 0x2b}], 0x7, &(0x7f0000002380)={0xa0, 0x117, 0xfffffffffffffffc, "4c03492c908c70b3a82e8928bbd5100c4a2fed2a2e97edcf757975dfa6e0f9690866ee1e22b4fe1d6acbe240253726276c967d2f8b53d91bdd5c03f51ce4cd35e181616568281280d1ae035a3c7fc61cb4902dccfc6d4e291b70a71b941d0d21cac02f51de470abc8113702c140d38a8b877aba805ca05cb8d6419aae43fb11857326e5e48ddaf7aa920"}, 0xa0}, {&(0x7f0000002440)={0x27, 0x0, 0x1, 0x0, 0x2, 0x2, "a469ecf96151ab6bd957c93442a939445c34dc3f639a9f498287b539742d4c835f7ccdd5213aa86deb573e77f437caab38c6bea4fbfa35772b16e0ceaf7eb4", 0x1c}, 0x60, &(0x7f0000002800)=[{&(0x7f00000024c0)="4c92c8c81fde7534fd1a963ae1a83f94f2051d58aeba14611f1ba37d971aa9776effc1689a44331346a6481ad8c3c248eb04e035eea451b1c15dea388317fb3bda7fa12900707d944fda35524805b8f3c45088b54c4d553a0c452bdc8608049d4eee0ce1129e59eb6646f40b0e0b98df6370a9da298d6c8d5d585cfc6cf122ba9b1d921724826d9bb64bef81828b9453907865faf77413eb13b05b265564f3f53e68edbf268bf9fe7b8ee876613cf51b6d374890aaac300359596e661087eb6007845919e93e291ad883e7517a4c610dc284cdccd0", 0xd5}, {&(0x7f00000025c0)="337a2739a1907903497a3faae967", 0xe}, {&(0x7f0000002600)="aad99bcf21c30d1e5623cd3068fb0aa6af05a55af8daf1f6c05b4470f59147e1af9f923e99ff24ab7a4ff7b1feee0f28f8c411a026243b23882740ca49fad581359a4fd39d1bd4c4c51b32553206c37f282e48e7c1b164bcc37561b33c1ca3d1d7620a8cdf3b5ff606e4dcee77469b1b804877358d086a1367bfd60fd8", 0x7d}, {&(0x7f0000002680)="5949740817947451f61d9609cd7369f7b075e1363ca286aed8ea1ebad06e65f665be4a1a8fa521d706e874584ab993c223e26cb10edf6e6e6dd469f01459e021f432bd8bbe8d06751016f01a620abf1a2f1f16425daa434589a8efab3eca3d24241a9eb7eecff61d8998ca46fd4c62c390fa92fa801767d94fe8e777b42de9268bac9697ea6e297ef39ace95166c6aa0e878a6726fb0fcab2160ad961b6b852e356c474167ed06a7a38bffad5deff3998c1a79e908ce41cee5bfab2b8d3d51a9c842469956", 0xc5}, {&(0x7f0000002780)="6f0c87bc981f1b0f29a286a712140f0c8e7154f814d701bdb4a0595ec78f60e271621fbb17dac059f6bec19e74b487f1becf03ba64ab43b5b1ba29207421fa6f31bf6e90243a5ead68d6e08eb28f0374125fb8da3ce1ba1040cb4da5f9858e8b8f0ed8c30b812fc2", 0x68}], 0x5, &(0x7f0000002880)={0x100, 0x116, 0x4, "e5d5de096df8752a726901a3bef62321b6454e66264cd0b8c58f5cdbf582f1298e744e71060e3a2d21db3d0db4ef64d27d18cb279681208690daa96a13afa0bd4cb39903aeb3127d1e8ed3a7df3e4ae05c8aa0409981b102fa8bdfac916bb3c15a8e14e7f9895fdae3688b1e34f3b20b5ac61fc4df9d9b7ccf2dc8f58a01bc743dd777c87680de95c64a1590c59cb18f99639b71ccd102e3d7135aaa13a81af5ee3ed09dc6e9c472a76a1f3366305ba1bcf41f7eb0c25afa5239b985203db5d3154c5fbc70f988fd5b9d99600240b68002a973d43c79c25b5045b0458397718ab88bf9bb9448b7aa7e"}, 0x100}], 0x4, 0x40) 22:23:21 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x101080, 0x0) ioctl$SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) 22:23:21 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x4000090000, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:21 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8911, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:21 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x400010003, 0x0) ioctl$SIOCGETNODEID(r0, 0x89e1, &(0x7f0000000000)={0x4}) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) [ 538.546493] ISOFS: Unable to identify CD-ROM format. 22:23:21 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 538.666794] ISOFS: Unable to identify CD-ROM format. 22:23:21 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x3b9ac9ff}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:21 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4, 0x1000, 0x5}, 0x1) 22:23:21 executing program 3: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$P9_RREAD(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="2c070000000000000000004701372d9a2eb9b91a4507000100000000006e3b1a62edc3c2366952d3518d45cda5291c71"], 0x30) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_elf64(r1, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1f9) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, 0x0, 0x0) close(r2) r3 = socket$inet6(0xa, 0x3, 0x3c) ioctl$BLKTRACETEARDOWN(r3, 0x1276, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x284, 0x8100) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs(r6, &(0x7f0000000140)='oom_score_adj\x00') write$binfmt_misc(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="46abf1c11100710660e162784864822d5ff3781a06e2c0be10e3053fb3fef0966a936ddeee6315028ceccf05aec4973fde351ede69b57e35fb8320ec18c637d427", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR64, @ANYRES16=r4, @ANYPTR64, @ANYPTR64, @ANYBLOB="20a55df08aa878ea45f21f2c95030456e0c7eac503fd68553d70a7e2f4222d89e8dea48cbb6cd87c51e027aff54110c59f50bcdb4548ffe4a05ef6e6c532a0ce7908837fd4dfc6f0dfe45b4dc396a82e", @ANYRES16=r2, @ANYRESDEC=r2, @ANYRESOCT=r4, @ANYRES64=r5, @ANYPTR]], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES64=r5, @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYRESDEC=r0, @ANYRESHEX=r3, @ANYRES16=r3, @ANYPTR, @ANYRESDEC=r1]], @ANYRESDEC=r1, @ANYRESOCT=r2, @ANYPTR64], 0xfffffffffffffe05) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 22:23:21 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000000)) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000500)=@generic={0x0, 0x7ff, 0x1}) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f0000000180)=@x25={0x9, @remote}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/133, 0x85}, {&(0x7f0000000080)=""/10, 0xa}, {&(0x7f00000002c0)=""/187, 0xbb}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000380)=""/28, 0x1c}], 0x5, &(0x7f0000000440)=""/74, 0x4a}, 0x2000) 22:23:21 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8912, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:21 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:21 executing program 3: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000140)="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", 0xfc) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x40000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$SG_GET_SG_TABLESIZE(0xffffffffffffffff, 0x227f, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f0000038000/0x3000)=nil, 0x3000}, 0x200000}) 22:23:21 executing program 4: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$VIDIOC_ENUMSTD(r0, 0xc0485619, &(0x7f0000000040)={0x0, 0x0, "c1a26c4d5a71ae84e606aba0217cdd990093ac9ebcb21b33"}) openat$cgroup_ro(r0, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) socket$inet_udp(0x2, 0x2, 0x0) 22:23:21 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:21 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0xa) [ 539.125250] ISOFS: Unable to identify CD-ROM format. 22:23:21 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8913, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:21 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) [ 539.437817] ISOFS: Unable to identify CD-ROM format. [ 539.569390] ISOFS: Unable to identify CD-ROM format. 22:23:22 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0xffc99a3b}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:22 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote, 'syz_tun\x00'}}, 0x1e) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x80400, 0x0) r1 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, 0x0, 0xfffffffffffffe8a) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x16, 0x297ef) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x110, r3, 0x0) write(r1, &(0x7f0000360000)="2400000052001f0014f9f407002c04100a000710080001000e00480009000000ff000000", 0x24) 22:23:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$packet(0x11, 0xa, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000000)={0x11, 0x400000000000003, r3}, 0x14) syz_emit_ethernet(0x36, &(0x7f0000000100)={@link_local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2, @multicast2}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x0) 22:23:22 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7, 0x2) 22:23:22 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) 22:23:22 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8916, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="04072c0770005e4adf2712040c0006008e00455329382795f90201119797000047ca8f6efbcc1dbb14385d40ad2d40aeb992661775f0c5c751aac36eeed1dde429a51cf0a51b914568fec589423c53ef5908bc9967f361350822a6eb62bd46c18dc7803af15089f23dc2ccd0db461e0ab1e574213ad697a57fcc85eeb5cb4e0a7dfadf4c8f4d0000000041389ab9495d29eb374326768e1cef52f5750d30eab0fe94e51cf0515d0836637678562a461009a8428fc74570c04a6118f411efa28114a678c5f29a46a92506f3f2d9d6e01d0507143784a0669d8638e6f0ba4b1321e6c1bf885058af5df085fbd75d713f2efaac4e27437821de8bea76ab83f49d5fb8a6f71c60c50cd2887ab3aae6ef75c3a72bf9868d15baacd0cdadeceafb4219a0aabea423abf7de9ffb318523d819a263a6944ffa9ad57b060db2b3bd20be857c894d2fac33b16bd8d9db0a046b29a0649e39aeceb8e08f58d02ed973353331a597a90be146cec10a375105057e88c781592cca879f681202000000dcd2817b6cb748cc98033f531f7b084168963ef0e7e9e52b790d41a024a5f12502e6b180be16f8b5ec966804a3b9b39859a9fa2d69646a4dd1405ef54a317e52e5757c5ea71c4e9e9d725f8d600bf8886d9ace8f39df041b22f7c0fef20e41898039a68062a2554c3704ce78967e080d78b32dd06702425fc3ce640366f5da550c3d53d55e68293ae8a038debdb76c3d5144934101406abf8d208b4b13e3615967d16bccc994af69d0f7009d54a7c24c90e57b8d05b8318d1d87f5d9600330b923b121ad655ce7e804aa7e2271c6d8f75f42404123bae528ee31c69260649a100db735f603afe124e387659ba1e2906d75ddc745e4086a05b1e420939196e2890d09b655e98b909399bb01d7b223b22bcbd1fdb6ee082c6d34017f6c0b982ce75ca5860d6e017f329d300f1d35f688906a13eaedb546ce1791907dc4e5b25b591aad161fbe833f97ced7ce36f90c7aaca34aec87624f1a5e9a80d0886b95ae4758f0647b877f410a8845d045e695274abd12417cee5cc660880cd5d90e19321fcbdc3f142601c9f78f5ddcdc4575d66033953b9473535f069d33122de272622da032d0beeca5d1c419d39479564ef6d773fde509cbd4ebc171ff7ff4c07a5b886f610bdcca419847a1480f9bdc1b4f747caec17a8dd0c6ef504e2731b1db5f5277b110a160f32d27364160c95f6ebc0c0b858591b411a14885da23f889b2156a93b9f2948d1d525450eb9eba43cecbded61241312424117029256c1d430a37fc870d54f8f419dde99d98a375ed63a73d30929e9c32fe162900270948e34c91e802659f3c8ddb10daf3d883a9ea8dd3470ccd1db3a581274c4f02dbe7104a08eb4028f7471c9c2ccd093858c900266c25d5e28b9ea9c763072404a80fa928e991d18c701e92946a4058fc6ac10ff3f84cf1cf03a44bbdd5233807b1db8e252a3a39c02e0000000000000000000000000083ef5c7cb753db9e420f2971f4b8f4bced30e4a981cf5e59d6003a12d677e67c7c554b8145033510dd1945d62e167d629e8cf876eb2969797c3bb43d98092f8d7d43faf9beb981c22a7fee444c288fb8f5a850cdcbee85db0c"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:22 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) [ 539.880675] protocol 88fb is buggy, dev hsr_slave_0 [ 539.886869] protocol 88fb is buggy, dev hsr_slave_1 [ 539.892493] protocol 88fb is buggy, dev hsr_slave_0 [ 539.897672] protocol 88fb is buggy, dev hsr_slave_1 22:23:22 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) [ 539.971464] protocol 88fb is buggy, dev hsr_slave_0 [ 539.976584] protocol 88fb is buggy, dev hsr_slave_1 [ 540.019180] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 540.114123] ISOFS: Unable to identify CD-ROM format. 22:23:22 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) 22:23:22 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) ioctl(r0, 0x1, &(0x7f0000000500)="24f9692125c969a74eb85fe7e34674c9291a586502869fe507c3032b0fb70db6cde4e7bdcfd0f28624091639f5f7367cfe91c2f6f2899d74e66c23568f1b2b741fd838ad352690281489cc6225fe2e996688e7dda78ef55104ac7ebba864239c588ae190801da4f0c27f3c797d9ac28b74e12f281bfa52a84a584d5c03ff0358fa7f7f2e7dab9ecbfcd6f114baa633e529cfd31223bad6896c5bb6f9d4873a0fd2a43ddb8591b88a4ac4e33202ee77391300981c14088df79799cf71d7bd9dc17e72c6fb0b9a78610f135431a86478f1052304f858a00f387624fb47c89500e2be62965af5127705b8ee89908cd1e816da1197c6b9cfaf8fa23b79ade29934123871e0e6ab1b410e52615a0b28d98acf81b41da5319776f8edcea5146b712ea5277d7fd5da0a82910a86efc3279e60c0d2a249dd7e25abff38a78ed6e20c7daf018ec75d8574b007defc390face146d67a26eb626662c37ff8898cc3b548c95767241283379b778cbf2cb6dfe79646437f18f05d45969bcb12d946abc71af5c693fffa3d74afba10d65fd7a3e82861004b5fb6c11e47c941d32c5a21c84c893df927b0722991633544905aec047458af4d365b8c5a18c4638bf433006e390d903459248554a0037c6ec36c6692af6bb76509bf2ca121fd19c79e43596e9484d9cbbc632b5aa31493ca385cb61d4f1a489273ee5f8b71ba1c3489e04a219ab330b8ecfd0c479652915bc5997716782dd7b01ebb0252382868014036d558232f9564f0bd8a46c336837aac6798adb0be25ba8b1298503ea9e9179de30be738309761be7d5c98d6bb634108087d4c0a58feaaa60a16bf4bcafef89d9bc2efc8566bd0e348102bd00a123858706f092912f371bf891509d6817e50c257c597f44d132766d6c02d371dc0d428123ba2fe97f35856f5edc61124a17cfab567bf149c81d9840cece7af70deca9f8f7f20f6e6f0c5e00458001ee367e1c24b02502810b0392fc6dbaafe0987e2c86db09b31c5827164824080a7494ed5bb1f706595076636e5383cd73fedfaefb8b2fdffa27aada99fcf87e6312c81ee8132303e585fecedcf4e73f143fc05e017bbe23999d3c73151091115d48ee92b2b377034b33aab4a771ac79dcb99387b5571df3ad11535b868e8162a55fcaca776f4302dad937d8750e607abc84462d7a12e6fdccf4f0aa8f884362c48665d9fbbb5eb17801c90708b8cb53100591d6052a9c49b7a98d720ee8979a8a2c8f7e0dd6cdce138cf3971f195641f8c688c0540857f63f8b520b5714455e5d936556763fff44820ad98811fb47a617718029eb609614806eb17a7c4e7734eaa2f6967576344c8e94d4d14d8643cf478aba29397a23399976b90c92a8c0b7246c91b60287335cb90f859816ca1f6f03ab720adac5e0898c79653c5eda65683a180c0274ad97a4989df73d55a11f81849667012486d36a49607ad23485ca98cb6a687f914182a1c4629082155d65eb21851fcad9791ca1fa06aa0b509a3bbe99ae560d6beaee074beabe1f11c9443b93fe8c7e5032c117f47f625f076b0717965e578ebb8ec4f0a900007f6a604cccc7ed9c2233832cc644558cdaf2b8ddfee5a695a5e972802e8ca0ffcc7dd78cf3ddf2542a348751a8ca05d89c5838ae5a2c9768029e84b6cb7938f17de32cedc2ca03c785d70e14bffa11f583e8b3674c52c7611a03979f92a9e71bbfaefd5134358bd67c1d7c76c6edaddbf0d9eed6d1375f7fb64eb5d3928e7aa93f79feaba438f069e4472641634628450b0775a680714dc341a63131d1d354870d8d2d98e06f37f4b60b6caf9712f79a554d9b31216fbb047335d4bbe5fb54741dce92407a7953d894f66c4b45be2c99b6ca3955605fb6626b7cd07f7602707a185ed467bfad795d41988bcae82ef6c5480c1a37a74e6c0d74817346b6ade34e3f53fe9a2b5756bc590a69b25e8de573158ffb719a15b6804ed5ba967809ef0a244c9f32bab8792e4b0cf7662d3fd00c865b0f3a325398bcdb99778a2c7201de5daab8a35aee72b4d215858273c069e380f6369fa2492fddc33135bf8cc1c328fe3cb4168751f4ad66449fe1473c27692a984697db50b4f9d452eb4a8a43d144eb0a2020dfa7b02fc3bea6ac031de0760043cf5cf9379e46e014367ad36e2fa057065f2bbe020167aeb24c45c23084cef34bf452739355ce6a2c3fb93e3bf7d8e7eb816a78ac29d43ded591e555cb46106c69f5964d71b09eb2c29c9044533c4b080e9a8591bc1b14d315d69fbef77acc8f2c44c91d7b98bc1ff2030637626341af92b9bcc3db57d21fb54ed901728c572c52e875585cfc65d9a9d0b86c12e678862f5d6a32f357169c7f25c808eb3ea6ace884dcc690e868a35fafeb217edef1e5f9f4ace30e0071d0e6a9f7eabe450e5b8a1d039b936017060ea862b83c0e94de14303679fe55211466e0bf3d24e9e1ba71ab2fc3de79a86d8c4be6df83bf3d6f2254a65ddb4ef3e5ba48414902c7d9d13b88a5d670fb2ce486562254c1f5e593d2182170d0f242dee38f674e553a3991a6d9b7e85632b6b4641deefb95c347df0ad2897ff69c1ebe6930696ec17e8b2d6b26291d82bd022e3c0fbaccff5e3db0572438265410f51116d9d0f3c8a3ecc26277a2996df13677e633f3d50767529e68ba4abd9cc6f872eaec7436b107b71b62a5d0b773228a306b74ae8e48b368415059900a96e54ccb9e5d2c9b35ad531c1c85636599190ee3a47685f00f8dc494f2647fb45b6501f1600e32da8dd35fb289736993a4e54889055113d61ea13a4e452cd2790659f0bea13390410f6e6794962ed291e203427cbdcd605d2ec72eabae9c56b756c32a78e4ef1ee4df4b24ee62c679dfe8a8078b5d5d106167e8a1855c70368d02be1d843dae9329f2f90549fccc3db46eac265639db5b8380e41e04d30f4ed7322c9600b27890b171276dcb49878894cf93e14c7212d5a7820f2f2e307920a41f7ef8ec99fc4199d35f6279a527b7b20bc2123978c40fb2edce1351b41d57c3b0e7dc5a3c4357fb21f79b12e490f3801a8369bc6d7dd033b3408570310a309255b70160c250c979d4591fd236e7a702bb34970f682fa27fd781b662b7a1161f81adec23ba44357c6adb1cf0d9bc81fb4c1784f4f56645943dcf82f16c453744ea7705fed8de53856276cd8c37ba852e766b33998f5a9fa22888f596f10060c5e8f89fc1a286d54c9cd573172f8b62e79fbf678928cf109dc2d1311ee20fa988e05a78ee345548cea675432ba2600bcaed1ac42b2ca066cf3787d8197a33463b098fc18c36f8197f6c619f8fb002d22c50da9a234b99581370ae97901fefe463e3c3799c94b35bd86e5ce16ab6d55090a04b637f43bb51028fb9f33592c69788a44da0f5c8e01264ed275fba2b6c05adf6679b40782b3eecbf68d6a5e46d10e91c3841d2edd7eb91b23f6df1965a27b24f57e63d6f7d1dc8d7120976f66e0dfc12b046aee838226a22c44318d95a3b8310b725d357ad193ce4bd7a85ab23791ec2458a6ee1699cf79bf5eae5973cfcab6675a87072866c9b38cbb71ee6c7c51b13c237d1f7bbf5d5507ca5111c5566fadff7dc43382877e4da6069667baf3fbd4ca0b0c7975aaa9d712184ba924ba24d6d29e37e3f472c6770e1c4885874d91223ddd8665ebde1763e9f1b6e484cc5283f4c0c7f5a975548479b0c4d2b07ba28ef7b537f126a7d385f949df95699cfcd0beb4ed7faa514c3c010e13ddbed63524ebdcfa02ed6e444fc9403ef01cf7a0534cba3dad1236392490b2c32c9794338d98d674db909dcaf142d34202d6d01e07dfe84b4e5c37f6da1e16d9e6ab6ff463048447f3ab016f1283a8cae9dae2018bf24eabf72f8eb10393616f836301dec6bec126117aea93a337fcf5e159ea394a12b02f8ecb19d503821651befc8cf526268d56ac13bff41f4589ded058ec98150aad2a001993acd5706de5db33374e8a8cc1a96876da4e1c0f6504222fcaa8bd5d195a52dddeee86cf413f0ffc98f8dc57327bc5c92cd8fdd3e6efb43dda3507e567767c0fe6009ff33360d6fa911ad21de0dae0530e3f21dbbb23cd88eee59e756057b4f2208400990b37f09ff22b02884d9832d4373bb39043b849de7b7506d12e8fc4094a61ccbd4ae7d23480b8495f658dad2eba3d0f4e89adc359ba5941274b0b3e7111d4c5eabbd540f12d0e5a3f69b1968409beeca824c2473ba479f9194c8873b8cb3a5ab1c6f1e743536c5665f19b29f845cd93799f041643cdd1454062d8b8c559b68a20a25b4cb2688c0cce3feefcfd7434f8fa512fc76167a1fa949a545e8df04d753fecf945c128adc319658bbd823045d929a1eb7b7efb7859fcd9f7243a0aa899f3a7cfc669c1b6cd05f40760fc9d58add57d9ab2dfc74f6026de49a42c92e065b955c54c309f8b613b6286f22b6d4b086a4445362d6a3f0a4fd2246d67c15bd5286212dec184b3afa981e9dd5f9c07a628d4b45cbac4d90d90c0218cb59aae39cfd8d94f977f9db2e457947b9220be4bbe743f6c9e8704bd0a175b2712833ea6b0136c6e3efc4950f65f3c31e64497ce0fba513eedfe0dbd0f2ce96be7d045cfeacbf2711d70d955c6134f65e1fd0af3aae0c71eeef3a6b900a3aebd60216a6e464cbbabaa874b7a1bc54e6946904af96d72a5321cd0606bf5198e3b24f45e431fd437db3755dab68eec9e0f6fed02d11dfac6d427d2b49001c55cab3c4343d94a89355e8d5db2272b22fb720eddbde086f99929a0a31bc98d2572c28ac1a0dab4373c973fd4ed75ed8d8a5d6420a235ff98361e38d8a4961e55629085d832bb76402f886d7be4bbcbf94aab47b5ed5b4a3c9442a97a3200c8f3e4b7ac4e22d6e767e4a0e5b39120300c85eab98e988220af8d1719cc77832a5ac3946192b0a18f2f4b29fdb969129de4f7ae3551a51a51e3e0f54d149acec15e142e627a5530d947baf13108f085fa975fbd932383d603a305d0fc9277aa8455d758b043c9c83e82c2fb9fa73cf61e8e40dd679d20b8e7f400156603c872c516f3bf8b1b5635b532b3a65f1b2aafd5b6b00234e3d0f677d21b738fa15ef3f3076046ca9a47c4980fe21a3784292a91acef44f109d6cd684eaf791c5e92f289f3ebc0cbb557ee82e2365b823cafea096c227046bfbaab3be3fe9dfee1cf821041dc085db195e212e8ddf736d69bcdfbaa02f4d0dbb16c6d61bb9e73d5c5e185c31d84b5e04fe10319f2fe1450374804c054d15504fbf844821ac4783523c7fe79b0a28d99e441d7e5fbcda6a53da2e5a15cff01acab1af5c45578843cb3b8f4c2426f7f8136dd8c74b2a27a00c43440ab2b63ca6a107e158d9475c61a0681562c240558416d53aedce29d409a555c0218d179797e9f783c6def61729454371d69b563509643e0cc44524f11af64ced1f158ea0412e965e0166191a46cd839ccbf12a7e28aa3cbb27a5338e458f72507427d4243c58de2b56f2ed11dde4d39ce305a4f766b682d0a23fa5a0057d8aec7c86d225116aeb5513814532bf298a4f3879757649502da7f73bf25f3d9984e6eae413bf56092b3ece9cd05d9fb76ad8358553f4814a4fbe592b048fc25fcf10481352c5263c0d6daac43a3912029c47d7792df92f5dfb03f71195aa955ab114588d714d33fdfd3ea0df424964b3b5bf85841d2c74468116b154cb2e468e88fb23f6d8a256cec810a10b76c1cac019d382562d7b1ed30f7d60a3e7a39673a369ddc16ed83e0c38e033be40c69b81d7fb6d5bd331c3a101ea7879") r2 = syz_open_dev$radio(&(0x7f0000000100)='/dev/radio#\x00', 0x3, 0x2) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000140)={0x100000000, 0xfffffffeffffffff, 0x4}) umount2(&(0x7f0000000280)='./file0\x00', 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) 22:23:22 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2107fe, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000100)=0xa) accept$packet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x14) 22:23:22 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8918, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 540.493237] ISOFS: Unable to identify CD-ROM format. 22:23:23 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x2101000000000000}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:23 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) 22:23:23 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x280, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, 0x7, 0x1}}}, {{@arp={@initdev={0xac, 0x1e, 0x1, 0x0}, @broadcast, 0xffffffff, 0xff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff]}, 0xfffffffffffffff8, 0xfffffffffffffffc, 0x4, 0x8, 0x0, 0x62b6e3b6, 'hwsim0\x00', 'ipddp0\x00', {}, {0xff}, 0x0, 0x95}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @mac=@dev={[], 0x15}, @loopback, @loopback, 0xf}}}, {{@arp={@empty, @empty, 0x0, 0xffffffff, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="e706683e2be6", {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x9, 0x0, 0x100000000, 0xfffffffffffffffa, 0x9, 0x8, 'ipddp0\x00', 'bridge_slave_1\x00', {0xff}, {0xff}, 0x0, 0x40}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4d0) 22:23:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_rose_SIOCDELRT(r1, 0x890c, &(0x7f0000000240)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x9, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x6, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0xf5ffffff, 0x9}}, @IFA_LOCAL={0x14, 0x2, @local}]}, 0x40}}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0xffffffff00000001}, &(0x7f0000000200)=0x8) 22:23:23 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x891d, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:23 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x3, @remote, 'syz_tun\x00'}}, 0x1e) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x80400, 0x0) r1 = socket(0x10, 0x2, 0x0) 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) perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, 0x0, 0xfffffffffffffe8a) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) write$cgroup_int(r2, &(0x7f0000000080)=0x16, 0x297ef) r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x110, r3, 0x0) write(r1, &(0x7f0000360000)="2400000052001f0014f9f407002c04100a000710080001000e00480009000000ff000000", 0x24) 22:23:23 executing program 3: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) fcntl$setstatus(r3, 0x4, 0x44400) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, 0x0, r3, 0x0, 0x2000000000a, 0x0) 22:23:23 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) 22:23:23 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000000002, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) [ 541.018477] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 541.041349] ISOFS: Unable to identify CD-ROM format. 22:23:23 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x200040, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$TUNSETLINK(r0, 0x400454cd, 0x320) 22:23:23 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:23 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x891e, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 541.372280] ISOFS: Unable to identify CD-ROM format. [ 541.456729] ISOFS: Unable to identify CD-ROM format. 22:23:24 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x53eb857ddde07c57, 0x0) ioctl$int_in(r0, 0x88000040045010, &(0x7f0000000040)=0xa) socketpair$tipc(0x1e, 0x7, 0x0, &(0x7f0000000080)) 22:23:24 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003840)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001880)=""/190, 0xbe}], 0x1}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') preadv(r0, &(0x7f00000017c0), 0x1d0, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x8) 22:23:24 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0xffc99a3b00000000}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:24 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x891f, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:24 executing program 5: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) 22:23:24 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x3) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:24 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x400, 0x0) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}], 0x6, 0x4) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) clone(0x80002102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f00000001c0)='\x00', r2) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000340)) tkill(0x0, 0x20) wait4(0x0, 0x0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000000)={0x0, 0x92, &(0x7f0000000240)={&(0x7f0000000380)=ANY=[@ANYBLOB="2400000026000b03000000ef0000000000000000caed5e573455867b96504f", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x32a}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10022000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_getroute={0x1c, 0x1a, 0x1, 0x70bd2b, 0x25dfdbfb, {0x2, 0x14, 0x80, 0x400, 0xff, 0x3, 0xfd, 0x8, 0x400}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x44050) select(0x40, &(0x7f0000000200)={0x8, 0x2, 0x84, 0xd06f, 0x6, 0x4, 0x8}, &(0x7f0000000280)={0xfffffffffffffffe, 0x0, 0x3d, 0x9, 0x100000001, 0x3, 0x3, 0x200}, &(0x7f00000002c0)={0x3, 0x1f, 0x8, 0xffff, 0x0, 0x180, 0x157ed727, 0x56e9842}, &(0x7f0000000300)={0x77359400}) 22:23:24 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80080, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000100)=0x7f) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000581000)={{{@in, @in6=@mcast2}}}, &(0x7f0000000000)=0xe8) [ 541.893889] ISOFS: Unable to identify CD-ROM format. 22:23:24 executing program 5: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) 22:23:24 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000380)) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f0000000080)={0xbf0000, 0x5, 0x6, [], &(0x7f0000000040)={0x9a0916, 0x7, [], @p_u8=&(0x7f0000000000)=0xffffffffffffdc04}}) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000140)=0xa) [ 542.054837] ISOFS: Unable to identify CD-ROM format. 22:23:24 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xffffffea) r2 = epoll_create(0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f00000000c0)=[{&(0x7f00000004c0)=""/209, 0xd1}, {&(0x7f0000000280)=""/197, 0xc5}, {&(0x7f00000003c0)=""/101, 0x65}, {&(0x7f0000000440)=""/107, 0x6b}], 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) epoll_wait(r2, &(0x7f0000000380)=[{}], 0x1, 0xc21) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x7c65, 0x80000) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f0000000180)) close(r1) 22:23:24 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8920, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:24 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2200, 0x0) 22:23:24 executing program 5: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x8100000, 0x0) [ 542.490432] ISOFS: Unable to identify CD-ROM format. 22:23:25 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:25 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x8000, 0x6, 0xfff, 0x8, 0x81}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x3}, 0x8) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x10000014c) socket$inet_smc(0x2b, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x64}, 0x0, 0x0, &(0x7f0000000200)={0x0, r4+30000000}, 0x0) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) epoll_pwait(r3, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}], 0x6, 0x8, &(0x7f0000000300)={0x9}, 0x8) 22:23:25 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xffffffffbfff8001, 0x4) 22:23:25 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:25 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8921, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:25 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800002, 0x0) lseek(r0, 0x0, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:25 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:25 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xff, 0x80200) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0xfffffffffffffc01, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000180)={r2, 0x3, 0x5}, 0x8) [ 542.767146] ISOFS: Unable to identify CD-ROM format. [ 542.950582] ISOFS: Unable to identify CD-ROM format. 22:23:25 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003140), 0x1, 0x20000000000000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x8000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) add_key(0x0, &(0x7f0000001a40)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffff8) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f0000000200)=ANY=[]) r4 = memfd_create(&(0x7f0000000580)='%mimepe\x00\xeb\xd5\x00W,\xd4\xbfBp.\xdb,y\xc5\x7f\x100&\x133\x1d[\x04\xd7.\xe1\xf9\xa1|-\xb4\xc3\xe5\xfcB\x05h\x00\xb0\xd9\xd3:\xfd\x1c\xb5\xa5\x12\x02\xe0B\x1a\xca[\\\xa4HP\bt\xbd0\xf6H*v\xe8%\xd3\x994[\xef\xc0D\x00\x00\x00e\xc0\x8e8dJ\xcc\xd5PM\xe3\xaa\x1dx\x93\x01a\xa1\xb8\x9eX\x9e]\x0e\x9e\xcc\xbc\xd9x\xc3\xdd\xdfGtL\x94\xb1dB\xc2\x8b\xda\xcd~uiR\x16\xf2)$\xd4Q((\xaa\xda\xfdta\xb3G`\x85\xe5\xd3\aix\xc5\x9avJ3\xb5\xac\xc3J^\xf9\xe2\xeb\x1f]{\r\x92\xa3~\xbazB\xad\x8a\x96\x1c`\x0f\xc9\xef\x81\xacP\xc4g\xfe\xa0\x1e\xf9\xf0m\x05\x00\x00\x00\x00\x00\x00\x00r\b\xedp\xdd \xc15\xf5\x06\xc4\xb3\x13\xad\xbd\x00p\xa0M\xa1\xd5\x1aK\xeb!FH\xae\x98\x91\x05\x1b\xf7l\xb4\xb2z$\xc2\x02\xff\xc9\x9b\xac\xd6\x9c!%\xcf\f\xd1\xc6\x8e\xa0\xa8t\x1fHs\x0e\xad5\x8a}L|\xd61\xe5\xe0\vQ\x1a\x816)>\xf7N\xc6\x93\xe5\xa0\xab\x8a\xf3L\xca\xfb#\xd6\xc2{\x15\x1f\x1f\xb6Ql+,\x9d\xe5y\x93\xb9\x95\x8cN\x0e\x1c\x04\xdb+\x89\xfcz\x11\xe8\x90W\xbbP\xd0\xa7\x1dzx\xe9\x1f\xfc\xb8\xf3\x14\xc2\xf0l\xf4\x9c\xc9\xec?(\x1f\xe8\xee\xe7\xd8\f-\x03\x19\x90\x86\xef\x1f\n\r\xf7\xe8\xa9f\x10\xbdr\xe4\x8b\xb4\x00o\xda{\xf2Y\b)\xeee*^\xe3\xfaw\xc9\x98\xd8\xe54\xcd\x03_u^\x19\fg\x00^\x01\xc2\x9eSmC\xa2Zvt\x14\x01Ic0\'\xe6\xcdK~\b\xb8Kv\x1c4\x90(\xf3^D\xa9y\xab\x15\x9a;\x1b~/EW\xa5^\xf0\x8e\xde{\x8d\x92Zc\xb4\x18\xccP{\xd9\x1c\xd2\x05^G7\xf8\xbe\x8a\xca\xbc\xf8\xdd7\x8a\x94HQ\x8c\xf1_W\xae\x04\x94zPN(R\xa0\xc5\x00@g\xe2;\xd3h\x98z\xe8\x18\xe2\xd5\x19\x0f\x12\xdf\x95Ks\xe2\x87\xe0`y\xd6=\xd5DT\x06\x9c\xfaC+PQV\xcb\xf44\x86+s\xa6\xa7#\xa1\x95\x15&&pk\x16\x8e\x01\x9f\x90\xd1\xa4\x9f\xc0\xf9$\xed\xfcM\x9f5e\xcb\x8e(\xbf\x82\xdd\xe3X\xf0q\x15\x110M\xed\xcf4\x12\x1b\xbcF\x91\x88J\n\x16\xfcg\x05\xf0\xcd\xc6\xe6\xcao\x85\xb92\xbahOE\xeaF!\xb4\x8e.\x1fL\x06z\x9d\xd2\xd3\x83,\xf5\xf6\xeb*J\xe9-\x1a0\xe6\xe0\xf5!\xbfB\x83LQ\t\x1d\xd3G\x87\xf1D)\xf5]\xf7u \"\x15\x8f\xb2\xacD\b\xb4\xe3\xe5\x1c\x0f\x17\x0f\x1a^\xdd:\x8d\x0fb\xd9\xb6\x88@\xe2\xdd\x8e:d\xf2\x8evp\xab\xc5\xf1\x13\x17(v\xa4\xb6W\x81O\xb8G\xe2\xe1\x90918\xcaU\r\xcc;3\x06\x80\xd7f\xa6}\x10\xcc\xcd^5\x9a\x88\xa7\xd6\x96\xb6p!a\xdb\xfc\xda\xd5\\\xac\x99\x10\xed\x97\xdfk}8\x1d\xa8\x97\x81\x02y\x9e\x05\x98}$\x91\xf7Hg<8\xe4e\x9a\xa4~!>r\x16\xb5VJ\xf6H0\xf3\xb5n\xed\xeb\xf60\"\xa4\x8d\b\xf9`N\x15\x96\xd6\x96\x8a\xf4\x96K$\xfe\xeb\xe2,\x05/\xe4Y@r\xa3\xf8\x86\x8c}\x0e\xfej\xbd\x861\x81_\v\x9e\x1c\xafU\x8c\xf7\xd33\x9f\x92\xabxB\x17>\x98H\xc7\xde\xfa\xc4/\xb3\x16\xe5U;\x86A\x92\x99\x7f\xf8\x1f', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r4, 0x8, 0x0, 0x40000004) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20600) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) fgetxattr(r5, &(0x7f0000000140)=@random={'btrfs.', '/dev/hwrng\x00'}, &(0x7f0000000240)=""/20, 0x14) ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f00000000c0)='/dev/ashmem\x00') 22:23:25 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:25 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x20100, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:25 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8922, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 543.263975] ISOFS: Unable to identify CD-ROM format. 22:23:26 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:26 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$UI_GET_VERSION(r0, 0x8004552d, &(0x7f0000000000)) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:26 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) 22:23:26 executing program 3: ioctl$VIDIOC_S_INPUT(0xffffffffffffffff, 0xc0045627, &(0x7f0000000240)=0x4) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x10000000000, 0x2) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3, 0x0) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x806, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) ioctl$VIDIOC_G_SELECTION(r0, 0xc040565e, &(0x7f0000000080)={0x7}) 22:23:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x141080, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8991, &(0x7f0000000000)={'bond0\x00', @ifru_names='bond_slave_1\x00'}) r2 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc0884123, &(0x7f0000000040)="bd") ioctl$VIDIOC_ENCODER_CMD(r0, 0xc028564d, &(0x7f0000000680)={0x1, 0x0, [0xfff, 0x101, 0x3ff, 0x40, 0x0, 0xfffffffffffffffb, 0x8, 0x4f]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000004c0)) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000380)="e2da5cdea423495c8b5663b2d9e462f4e65c25cc8b2ba5e1349cd9ae758d94c045f53f48860fd0b3d8013a69034f6ac0d6e1e98dfe38d2d9e2e2c54d473c67bfa22bbf07fadb6002cda4dd466bf8b4ac1fd7837039b702b9d0fa204a8e5df87c3de67d40844e3ddd3c120aee61b90f3b98210922d8d4271c6df39457ffa88a8a1c33837414408c58e56e3fc11ec40ec466928864d45fe30bbdca4189941c975bc6fe8fb0e6bf8e2a58131d1b5d088066c68b8a6ee0c4e1fea78983de57627ebf6f449a310f966c64391d936f99802fb9320ae1") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x40042, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="8dec431bb44aff53a310b4eabef65b9ca28574570c8753d962784ce7563c1f448215fd237bf4c9159a98e9205a38a1fef116825d2a67dccc355557378e26b4e71c9ead8245ce8f8727e4d5e348d6b048462955248e97e362bb149adcd5ad849873b82111c2ecfa383140f9d4c99f525041a886277a6592dbc6b9108911e88a440b93f5c0fae544676b44a19bf06aa255a549db9cb0a9221a90f33fec43b1d074bf", 0xa1, 0x1, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f0000000740)=ANY=[@ANYBLOB="000028bd7000fddbdf2502000000080003002b000000080001004e230000"], 0x1}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) dup2(r4, r0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1, 0x40100) sendmsg$nl_route(r6, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="0000010000000030e1d035b385af2a8b4c510e9d91dd88977cdbf35db19dd19f5765394e223dbbc577e9f4fb665eba75dbcacc22b7e70b0b40b031a47c1591a1bd29921e0e81f19a0ca99748136eecea289e2b3369694f6733f74ed4cc88e7429cdad50300926144672f2a9913939dca8e9d8b66"], 0x1}}, 0x4008000) ioctl$sock_proto_private(r5, 0x80089ec, &(0x7f0000000140)="039625617620978a4df541244054545eefb285b44d2198c37642636f3bd6084339c6e79154e7a4e1e8a3a316d5a4d756fa828508c3eaae4df2759d4d16de576413772f248c74aae160e44749d604a7af5290efc74ba837ec71ff4bfb5f9a2d51403ecc6b5a4bb2dab710e3367549b45cd0b3fed1c251372400872f340ee3b348964d022f3224519d06adad720a5650c9b04292955ae6fd364adebee641bc911bcdd907f409e8200d95b946789c69b1d8876c") syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0xff, 0x80000) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) [ 543.521007] ISOFS: Unable to identify CD-ROM format. 22:23:26 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8923, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:26 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00000000c0)=0x1ff) 22:23:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2}, 0x8) ioctl$PPPIOCSMRRU(r1, 0x4004743b, &(0x7f0000000200)=0x1) process_vm_readv(r0, &(0x7f0000000280)=[{&(0x7f0000000240)=""/53}], 0x119, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) [ 543.707112] bond0: Releasing backup interface bond_slave_1 22:23:26 executing program 1: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x4c0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:26 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) getrlimit(0x1, &(0x7f0000000140)) ioctl$FS_IOC_FSGETXATTR(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, 0x9, 0x600, 0x900}) [ 543.893172] ISOFS: Unable to identify CD-ROM format. 22:23:26 executing program 1: r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r1}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r2, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x80045432, &(0x7f0000000040)={0x1, 0x0, 0x6, 0xfffffffffffffffe}) [ 544.166100] IPVS: ftp: loaded support on port[0] = 21 [ 544.585758] ISOFS: Unable to identify CD-ROM format. [ 544.629501] IPVS: ftp: loaded support on port[0] = 21 22:23:27 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:27 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x88240, 0x0) ioctl$SIOCX25CALLACCPTAPPRV(r0, 0x89e8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000001c0)={'nlmon0\x00', {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000200)={0x2, 0x66e}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000000)={0x2, 0x6479, 0x4, 0x6, 0x4, 0x1}) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0xa) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x0, 0x0, 0xd1df, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x164}, 0x20) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000240)='trusted.overlay.opaque\x00', &(0x7f0000000280)='y\x00', 0x2, 0x2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0xb677, 0xdd1d, 0xde, 0x2, 0x3, 0x2, 0x10000, 0x5, 0x8001, 0x1ff, 0x8, 0x2}) 22:23:27 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) 22:23:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mknod$loop(0x0, 0x0, 0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, 0x0, 0x0) r2 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x1, 0x0) r3 = dup(r2) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f0000000000)={0x0, 0x2000000013}) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000100)={{{@in=@empty, @in=@empty}}, {{}, 0x0, @in=@local}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, 0x0, &(0x7f0000004dc0)) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, 0x0, &(0x7f0000005300)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000005340)={@loopback}, &(0x7f0000005380)=0x14) clock_gettime(0x0, &(0x7f0000006340)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000006240)=[{{&(0x7f00000053c0)=@hci, 0x80, 0x0, 0x0, &(0x7f0000005600)=""/157, 0x9d}, 0x6a8d}, {{0x0, 0x0, &(0x7f0000005700), 0x0, &(0x7f0000005740)=""/8, 0x8}, 0xd860}, {{&(0x7f0000005c40)=@alg, 0x80, &(0x7f0000006140)=[{0x0}, {&(0x7f0000005d80)=""/206, 0xce}, {&(0x7f0000005f40)=""/187, 0xbb}, {&(0x7f0000006000)=""/222, 0xde}, {&(0x7f0000006100)=""/40, 0x28}], 0x5}, 0x1}], 0x3, 0x3, &(0x7f0000006380)={r4, r5+10000000}) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000006480)={@multicast2, @remote}, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000006580)={'team0\x00'}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000067c0)={'veth0_to_bond\x00'}) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='/group.stat\x00<#\xfbW*\x1f\x02\x94\xe6\xf3x\xb4\x1a\xd5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88\xae|\b\xca\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x99\xc2,e+:G\x1bJ\x7f\xa2\xf3\xfd\xf6\xe04\xd8\x04\xe5\xf0\xdfK\x1d\xeeH;\x15v\x0e\xc2F\x82\x9b\xe2U\x0fb=\xbe$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00', 0x2761, 0x0) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000000180)={0x0, 0xb3fc, 0xb706}) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000000100)={0x9, 0x6ff3e968}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r7 = socket(0x11, 0x803, 0x0) socket$inet(0x2, 0x80003, 0x2000000080) syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$SIOCGSTAMPNS(r7, 0x8907, 0x0) ioctl$NBD_SET_FLAGS(r6, 0xab0a, 0x80) recvmmsg(r7, 0x0, 0x0, 0x0, 0x0) 22:23:29 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xab7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x141080, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r1, 0x8991, &(0x7f0000000000)={'bond0\x00', @ifru_names='bond_slave_1\x00'}) r2 = syz_open_dev$sndpcmc(&(0x7f00000003c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc0884123, &(0x7f0000000040)="bd") ioctl$VIDIOC_ENCODER_CMD(r0, 0xc028564d, &(0x7f0000000680)={0x1, 0x0, [0xfff, 0x101, 0x3ff, 0x40, 0x0, 0xfffffffffffffffb, 0x8, 0x4f]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000004c0)) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000380)="e2da5cdea423495c8b5663b2d9e462f4e65c25cc8b2ba5e1349cd9ae758d94c045f53f48860fd0b3d8013a69034f6ac0d6e1e98dfe38d2d9e2e2c54d473c67bfa22bbf07fadb6002cda4dd466bf8b4ac1fd7837039b702b9d0fa204a8e5df87c3de67d40844e3ddd3c120aee61b90f3b98210922d8d4271c6df39457ffa88a8a1c33837414408c58e56e3fc11ec40ec466928864d45fe30bbdca4189941c975bc6fe8fb0e6bf8e2a58131d1b5d088066c68b8a6ee0c4e1fea78983de57627ebf6f449a310f966c64391d936f99802fb9320ae1") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x40042, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="8dec431bb44aff53a310b4eabef65b9ca28574570c8753d962784ce7563c1f448215fd237bf4c9159a98e9205a38a1fef116825d2a67dccc355557378e26b4e71c9ead8245ce8f8727e4d5e348d6b048462955248e97e362bb149adcd5ad849873b82111c2ecfa383140f9d4c99f525041a886277a6592dbc6b9108911e88a440b93f5c0fae544676b44a19bf06aa255a549db9cb0a9221a90f33fec43b1d074bf", 0xa1, 0x1, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_DEL(r3, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f0000000740)=ANY=[@ANYBLOB="000028bd7000fddbdf2502000000080003002b000000080001004e230000"], 0x1}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) dup2(r4, r0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x1, 0x40100) sendmsg$nl_route(r6, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="0000010000000030e1d035b385af2a8b4c510e9d91dd88977cdbf35db19dd19f5765394e223dbbc577e9f4fb665eba75dbcacc22b7e70b0b40b031a47c1591a1bd29921e0e81f19a0ca99748136eecea289e2b3369694f6733f74ed4cc88e7429cdad50300926144672f2a9913939dca8e9d8b66"], 0x1}}, 0x4008000) ioctl$sock_proto_private(r5, 0x80089ec, &(0x7f0000000140)="039625617620978a4df541244054545eefb285b44d2198c37642636f3bd6084339c6e79154e7a4e1e8a3a316d5a4d756fa828508c3eaae4df2759d4d16de576413772f248c74aae160e44749d604a7af5290efc74ba837ec71ff4bfb5f9a2d51403ecc6b5a4bb2dab710e3367549b45cd0b3fed1c251372400872f340ee3b348964d022f3224519d06adad720a5650c9b04292955ae6fd364adebee641bc911bcdd907f409e8200d95b946789c69b1d8876c") syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0xff, 0x80000) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) 22:23:29 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8924, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:29 executing program 3: ioctl(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)="28c78720b6a907dd65552c1c349e39d51338229677903827766885a51de4fdc48f76e9ac05a0bf4e15bcf74b9f8cb8093fa7b16db77d2ee3c2545209dcc70806f1ee7192a69d48ef441ab3b9b91a723ce90e9c4324875df480901276a72acd19b66550b3c4b9f365f8a9d3c5fba541d6b6fe91b7953c11f813658c10467e51906cc14bf468d69a4c048a7023433aa95915cf06231141238eceaf926e79b9a3db949a861dd95d740d63c983a10737d5506ac1fe3c37f61108ca07", 0xba) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x7, 0x4) listen(0xffffffffffffffff, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f00000020c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x120, 0x0) unshare(0x60000000) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) clock_gettime(0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac5f15ce68"], 0x1}}, 0x0) sendmsg$TIPC_NL_BEARER_SET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x2d0, 0x0}, 0xfffffffffffffffe) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) accept4(r0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001fc0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 22:23:29 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r1, 0x0, 0x8100000, 0x0) 22:23:29 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0xa) 22:23:29 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) [ 546.975382] IPVS: ftp: loaded support on port[0] = 21 22:23:29 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast1}}, 0x8, 0x9, 0x4, 0xc, 0x82}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @remote}}, 0x1, 0x1}, &(0x7f0000000240)=0x90) [ 547.098942] ISOFS: Unable to identify CD-ROM format. 22:23:29 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8927, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:30 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$tipc(0x1e, 0x4, 0x0, &(0x7f0000000000)) [ 547.231419] IPVS: ftp: loaded support on port[0] = 21 [ 547.249565] IPVS: ftp: loaded support on port[0] = 21 22:23:30 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x8) [ 547.443510] ISOFS: Unable to identify CD-ROM format. 22:23:30 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x2, @remote}}, 0x1e) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000000)={{0x7, 0x6, 0x4, 0x7fff, 0x5202b3c3, 0x5}, 0x4, 0x37ab, 0x1, 0xffff, 0x6, "65e9399632397d3edefb12e3752c8cec847dad857fecca335709a5ce1be08c31a5aeddeb06d032164cc8d23a82704730c5f773017fa195702c018130d94c1d017e86244a7df89fba0300af9bb4b150fe91d5025e9adb25d3bed6447fe6210c68fdc8040505c008e91ed42566a83778e54963f05dd4f59029b5091126edbe417b"}) [ 547.618644] ISOFS: Unable to identify CD-ROM format. 22:23:30 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8929, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:30 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000001100)=[{{&(0x7f0000000ac0)=@alg, 0x80, &(0x7f0000000e40)=[{&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000000b40)=""/71, 0x47}, {&(0x7f0000004540)=""/4096, 0x1000}, {&(0x7f0000000c40)=""/30, 0x1d}, {&(0x7f0000006a00)=""/4096, 0x1000}, {&(0x7f0000000c80)=""/83, 0x53}, {&(0x7f0000000d00)=""/108, 0x6c}], 0x386}}], 0x1, 0x0, &(0x7f0000000ec0)={0x77359400}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback}, 0x10) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000140)) sendmmsg(r0, &(0x7f00000010c0)=[{{&(0x7f0000000bc0)=@in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x800d0020]}}, 0xffffffffffffffb3, &(0x7f0000000d40), 0x1000000000000198, &(0x7f0000000000)=[{0x0, 0x11f, 0x13, "2b34ca62e5207a3aa8cdb678272039bd1bbaa503f6518644a9b1c7ee9f62986f0c5af2c1cf850d6cf3756df2a9a976c9dcc520c43edca032e940927f6e7eea203424d77d698735f938ac1102d2c34226383527a835d68ab9f5e1aca06d9f2fd6cf1ff8dbb854a5e950efeace3340cefa13b2260805e6b5d437399e2d0ea0d8ecc732a4ed6db68cb1d97722658d55b8cbc8a13d204fbe47353fdf986bc347740c02a2ab39066bcf555856db01cedf545ed1ca359af1a9c9ed20b9f7d02ec2b186df618100ce2a514cf4"}, {0x0, 0x113, 0x9, "e71efe67b3780e30792f632b9b45d66483951fa63db282ec"}]}}], 0x6d7, 0x40400d4) 22:23:30 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) [ 547.937072] ISOFS: Unable to identify CD-ROM format. [ 548.087373] ISOFS: Unable to identify CD-ROM format. 22:23:32 executing program 3: clone(0x3102001ffe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() futex(&(0x7f0000000340)=0x2, 0x0, 0x2, 0x0, 0x0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x56d568be937413d9) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000280)=""/105) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x32) ptrace$cont(0x18, r0, 0x0, 0x0) pselect6(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x531, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x97}, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ptrace$setregs(0xd, r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x7, 0x6, 0x9}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r4, 0x5, 0x711, 0x7ff, 0xffffffffffff3721, 0xfffffffffffffffe}, 0x14) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000040)={0xbb, @remote, 0x4e21, 0x3, 'sed\x00', 0x1, 0x523, 0x71}, 0x2c) ptrace$cont(0x1f, r0, 0x0, 0x0) 22:23:32 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:32 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x3, 0x80000000, 0x20, 0x0, 0x3, 0x3, 0x3e, 0x20, 0x1a3, 0x40, 0x2ac, 0x8, 0x2, 0x38, 0x2, 0x2, 0x8000, 0x2}, [{0x3, 0x20, 0x1000, 0x5, 0x80000000, 0x40, 0x3ff, 0x3f}, {0x7474e557, 0x5, 0x100, 0x4, 0x86, 0x3, 0x2, 0x6}], "daae580f0d9df961b2d98d7b3e2274a2418e85ebdaca154896edce46bba196d7d47f911e07ed0f4f31e318399df5079a1e1cfacf1891036b7fd327d76a651916ba2b7410b08b154482b1d3a5fb1ff7c562492990ff874640c29dc117e412992e", [[], [], [], [], [], []]}, 0x710) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) openat$rtc(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/rtc0\x00', 0x1, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000100)=r0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:32 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7ff, 0x40000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) accept$alg(r0, 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000140)={0x1000, 0x2000}) write$cgroup_pid(r0, &(0x7f0000000100)=r1, 0x12) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r3 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)="a23099c8ac37f4b08a0ae0295f954d83bbccb83a3931f59c7645c96c059f7ae99517e4cab3137f2b61c951e0b5e8d487f9e6767d9059d4219d92fd61b4a79460ec42b078b6f44d21c5f51b76a307e6590d198f7c52e2c1e84c16f48ef0302094a95f4054a5668adc4a54664e8146e8752664c303abded272521e6bb3bb4a8b6665e4e0a2a90e3fe599c42da1d9ccdd7578a054756834790388bf9776b9c58f1b1ac4e7cd2db3ba4f33a05e06cf1e64d41a35e5c6b1b1b4433687b9594e40db5d498c60080ce18daa025c04c59cacfe2a2702db31a859e6dfd5f4d11a8325a7d2cd479f9f925bd294", 0xe8, r3) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000000)=""/44, &(0x7f0000000040)=0x2c) 22:23:32 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8930, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:32 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:32 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x48000, 0x3) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ubi_ctrl\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x7f, 0x4) ioctl$TIOCSTI(r1, 0x40046f41, 0x713000) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f0000000000)=0x7) 22:23:32 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x5462, 0x4) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000080)={r0, 0x1}) r1 = socket(0x2000000025, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'nr0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', r2}) [ 550.052471] ISOFS: Unable to identify CD-ROM format. 22:23:32 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8932, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:32 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRESHEX=r3, @ANYRESHEX=r3, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYRESDEC=0x0, @ANYRESOCT=r2, @ANYRESDEC=r0], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYRES32=r0, @ANYRES64=r1], @ANYRES32=r3, @ANYRES32=0x0, @ANYRESHEX=r3]], 0x1}}, 0x0) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00b6fc6630"], 0x1}}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000002c0)="b8010000000f01c166b8e2000f00d8b9800000c00f3235004000000f304a0fc75f20c44379608d00000100f22e0f01ca67440ff6143f66ba4000b846c95182ef0f01cf400f01df", 0x47}], 0x1, 0x0, 0x0, 0x0) delete_module(&(0x7f0000000100)='/dev/kvm\x00', 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 22:23:33 executing program 3: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 550.456815] ISOFS: Unable to identify CD-ROM format. 22:23:33 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8933, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:33 executing program 4: perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000140)={0x5, 0x40, 0x6, 0x5, 0x8, 0x1}) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000380)="2e0000003500817ee45de087185082cf0300b0eba06ec400002339e00586f9835b3f00009148790000f85acc7c45", 0x2e}], 0x1}, 0x0) r2 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/65) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x4660c2, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) 22:23:33 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 550.727408] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.4'. [ 550.735415] ISOFS: Unable to identify CD-ROM format. [ 550.813871] netlink: 22 bytes leftover after parsing attributes in process `syz-executor.4'. 22:23:33 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xff, 0x4) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 22:23:33 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00005a6ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="04fb00001a000100e3ff000000000000fe8000000000000000000000000000007f00000100000000000000000000000000970000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e00ac1414aa000000000000000000000000"], 0x104}}, 0x8050) 22:23:33 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2, 0x0, 0x0, 0x0}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:33 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8936, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:33 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000180)=0x9, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x2}, 0x8) ioctl$int_out(r0, 0x100800008000451b, 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000000)={0x10, 0xfffffffffffffffe, 0x7}, 0x10) 22:23:33 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x48000, 0x0) fcntl$dupfd(r1, 0x406, r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x8000, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x135ccd2569299ff4, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x0) syz_open_dev$swradio(&(0x7f0000000300)='/dev/swradio#\x00', 0x1, 0x2) r2 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x0, 0xa00) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xffff) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000180)=0x100, 0x4) listen(r0, 0x0) connect$inet(r3, &(0x7f00000000c0)={0x2, 0x4e20, @loopback}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioprio_get$pid(0x3, r5) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f00000002c0)={0x2, 'bond0\x00', 0x4}, 0x18) syz_emit_ethernet(0x74, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd60d8652b00140600fe8000000000000000000d00000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="501000009078000005324efe5b1e41aa024876d1f6bf261f4a04e207d3ad29da77d09e6f3d3f0d8e248be2f5f5755a7388d4c884a8f65e3c9417"], 0x0) 22:23:33 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) fcntl$lock(r0, 0x0, &(0x7f0000000180)={0x2, 0x1, 0xfde, 0x2, r1}) setsockopt$inet_tcp_buf(r0, 0x6, 0xd98b3148c02a187b, &(0x7f0000000000)="4864590b5a53604c270ac89ba0fff1290904d0d301dd52454079e4859389a705f57203bc21850b9513dd64cb18c50212f0fdd1e4e0a3be65c2026a8b9bd2884c072dbb1d89ca67c50aaed6a234bba0659b17f5f2a488d5b55c0ef70ce8d54deb990c4528061967c29f2228c17a501f32d4ba17", 0x73) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000240)) [ 551.157531] ISOFS: Unable to identify CD-ROM format. 22:23:33 executing program 4: r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0xfffffffffffffffc) ioctl(r0, 0xfffffbffffb7ffbf, &(0x7f0000000200)) 22:23:34 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8937, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 551.199388] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 551.223634] IPVS: sync thread started: state = BACKUP, mcast_ifn = bond0, syncid = 4, id = 0 22:23:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x90a, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000100)=0x0) write$FUSE_LK(r2, &(0x7f0000000140)={0x28, 0x0, 0x7, {{0xeb, 0x9, 0x1, r4}}}, 0x28) connect$l2tp(r3, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}, 0x4, 0x8}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)) 22:23:34 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) unshare(0x8000400) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000000)={0x80000000, 0x7}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2}, 0x4}}, 0x26) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}, 0x4, 0x4}}, 0x26) getsockopt$packet_buf(r4, 0x111, 0x5, 0x0, &(0x7f0000000040)) [ 551.534941] ISOFS: Unable to identify CD-ROM format. 22:23:34 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:34 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$KVM_SET_TSS_ADDR(r0, 0xae47, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x1, @local, 0x97b7}, @in6={0xa, 0x4e21, 0x8, @remote, 0x9}, @in6={0xa, 0x4e21, 0x7f, @empty, 0x9}, @in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e23, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x2}, @in6={0xa, 0x4e21, 0x1000, @loopback, 0x7}, @in6={0xa, 0x4e22, 0x8, @rand_addr="065bb78e92e5f42f082728e90bc53d70", 0xfffffffffffffc00}, @in6={0xa, 0x4e23, 0x1, @local, 0x6}, @in={0x2, 0x4e21, @loopback}], 0xe4) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r0, 0x1, 0xfffffffffffff000, 0xfffffffffffff000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) 22:23:34 executing program 3: openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video37\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0xf7fffffffffffffa, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SIOCX25SCALLUSERDATA(r2, 0x89e5, &(0x7f0000000240)={0x1c, "c956fee16178cfc06d8d2e730da80065aab9adff63cd1c669385619af4dae15eaea8dc1a1c066b64d3094679b1c0d7fdf11b6ebed3e7be8611a250815518b05fbd75f33bb9fc0651b92c9ce161e66e7f05380feb9fe50b7d4601adc7712a542ee929b400a6804ab64982ec03086fa454cbcc6ec09f9926d41b2087dce1509e8d"}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r3+30000000}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 551.721233] ISOFS: Unable to identify CD-ROM format. 22:23:34 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x2}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:34 executing program 4: socketpair$unix(0x1, 0x13, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x40000000000a132, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000000), &(0x7f0000002600)=0x4) 22:23:34 executing program 1: r0 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x50040, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000040)=""/243, &(0x7f0000000180)=0xf3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000001c0)=0x800, 0x4) r2 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000200)='/dev/udmabuf\x00', 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ATTR(r1, &(0x7f0000000400)={0x78, 0x0, 0x7, {0x400, 0x9, 0x0, {0x3, 0x7, 0x7f, 0x7, 0x1, 0x8, 0x8, 0x400, 0x0, 0xfff, 0xd8, r3, r4, 0x7ff, 0x401}}}, 0x78) 22:23:34 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8940, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:34 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet6(0xa, 0x5, 0x3) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x4}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x35, 0x0, 0x300) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) [ 552.229918] ISOFS: Unable to identify CD-ROM format. [ 552.375421] ISOFS: Unable to identify CD-ROM format. 22:23:35 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8941, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:35 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x40c2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x4}}, 0x400, 0x9d}, &(0x7f00000002c0)=0x90) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x3, 0x2, [0x5, 0x9]}, &(0x7f0000000340)=0xc) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000540)) r2 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)='sha1-avx2\x00', 0xfffffffffffffff9) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x40, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000003c0)={0x0, r0, 0x0, 0x3, &(0x7f0000000380)='{@\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r3, 0x50, &(0x7f0000000440)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000500)={r4, r0, 0x0, 0x5, &(0x7f0000000400)='-GPL\x00', r5}, 0x30) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) keyctl$dh_compute(0x17, &(0x7f0000000000)={0x0, 0x0, r2}, &(0x7f00000024c0)=""/106, 0x6a, &(0x7f00000025c0)={&(0x7f0000002540)={'sha1-avx2\x00'}, &(0x7f0000002580)}) 22:23:35 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:35 executing program 4: r0 = socket(0x1e, 0x5, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0x7, 0x1}, 0x2) bind(r0, &(0x7f0000000000)=@sco={0x1f, {0x44d, 0x8, 0x299a1e54, 0x2, 0x5, 0x3}}, 0x80) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "01000000000000000c000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, 0x0}, 0x0) [ 552.759388] ISOFS: Unable to identify CD-ROM format. 22:23:35 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8942, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:35 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:35 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x40000000005, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0x80, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$usb(&(0x7f0000000140)='/dev/bus/usb/00#/00#\x00', 0x5, 0x40000) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x7) accept4$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000001c0)=0x14, 0x800) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000200)=0x3) 22:23:35 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:35 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) r1 = openat$vim2m(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video35\x00', 0x2, 0x0) ioctl$VIDIOC_DQEVENT(r1, 0x80885659, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_SUBSCRIBE_EVENT(r0, 0x4020565a, &(0x7f00000001c0)={0x800100a, 0x401, 0x2}) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:35 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x1000000003, 0x300) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) syz_genetlink_get_family_id$net_dm(0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, 0x0, &(0x7f0000000000)=""/95, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, 0x0) 22:23:35 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, 0x0) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:35 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x200) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000080)={@empty, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$can_raw(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x3, 0x5, 0x3ff, 0x40000}, 0x3, 0x1, 0x0, 0x0, "13392e5e6f6f103e"}, 0x10}, 0x1, 0x0, 0x0, 0x4040}, 0x815) setgroups(0x2, &(0x7f00000024c0)=[0x0, 0x0]) getgroups(0x1, &(0x7f0000002500)=[0x0]) r2 = shmget$private(0x0, 0x2000, 0x78000008, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000000)=""/9) [ 553.159373] ISOFS: Unable to identify CD-ROM format. 22:23:36 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(r0, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x8100000, 0x0) 22:23:36 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000002480)=[{{0x0, 0x0, &(0x7f0000000580)=[{0x0}], 0x1}}], 0x1, 0x0, 0x0) pipe(0x0) close(0xffffffffffffffff) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) sched_setaffinity(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x41fd, &(0x7f0000000100)=0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='oom_score\x00') preadv(r1, &(0x7f0000000480), 0x1000000000000237, 0x0) 22:23:36 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8943, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:36 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(r0, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x8100000, 0x0) 22:23:36 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0\t\x001U\ro}\xe6l\xf6\x17s\'C\xe3\x97\xb8\x9f&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x06\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$cgroup_int(r0, &(0x7f0000000200)=0xfffffffffffffffd, 0x633) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000280)=0x20000005) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x7fffff, 0x12, r0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cachefiles\x00', 0x20002, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x801c581f, &(0x7f0000000080)) [ 553.642038] ISOFS: Unable to identify CD-ROM format. 22:23:36 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:36 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, 0x0) mmap$binder(&(0x7f00006f8000/0x3000)=nil, 0x3000, 0x8, 0x2131, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000004c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00000000c0), 0x1, 0x2000000000002) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000280)={0x3e76, {{0x2, 0x4e24}}}, 0x108) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000100)={0x6, 0x5d, 0x5, 0x9, 0x9}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00000006c0)={0x800000010f004}) socket$packet(0x11, 0x10000000000003, 0x300) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r2, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000003c0)={0x2, 0x4, 0xfff, 'queue1\x00', 0x7}) write(r6, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000140)="360f303e0f01df6766c7442400090000006766c7442402020000006766c744240600000000670f011c240f20c06635200000000f22c0263356470f0764f30f2a342e260f0f970a008e0f08660f5808", 0x4f}], 0x1, 0x0, 0x0, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000000000)={'veth1\x00', 0x6c5e}) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) 22:23:36 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x513001, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x480400}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x78, r2, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x1c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x101}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x10001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}]}, @TIPC_NLA_MON={0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x4000804) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000140)=0x2, 0x4) r3 = open(&(0x7f0000000080)='./file0\x00', 0x8004, 0x106) connect$unix(r3, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000001c0)=0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1, 0x0, 0x2}, 0x51) [ 553.814171] ISOFS: Unable to identify CD-ROM format. [ 553.880172] protocol 88fb is buggy, dev hsr_slave_0 [ 553.885403] protocol 88fb is buggy, dev hsr_slave_1 [ 553.890573] protocol 88fb is buggy, dev hsr_slave_0 [ 553.895636] protocol 88fb is buggy, dev hsr_slave_1 22:23:36 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)=0xe23f) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0xffff, 0x3}) ioctl$PPPIOCATTACH(r0, 0x4004743d, &(0x7f0000000000)) 22:23:36 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(r0, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x8100000, 0x0) 22:23:36 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8946, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:36 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000001740)=@req3={0x8, 0xfffffffffffffff7, 0x6, 0x0, 0x100000001, 0xffffffffffffffff, 0x5}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x5, 0x106, 0x2084, 0x20000000000001, 0x0, 0x0}, 0x2c) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200, 0x0) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f00000000c0)=0x7) 22:23:36 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) 22:23:37 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x101) mmap$xdp(&(0x7f00009ff000/0x600000)=nil, 0x600000, 0x2000000, 0x810, r1, 0x180000000) ppoll(&(0x7f00000000c0)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x200000c8) 22:23:37 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x6) [ 554.313815] ISOFS: Unable to identify CD-ROM format. 22:23:37 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) [ 554.441360] protocol 88fb is buggy, dev hsr_slave_0 [ 554.447009] protocol 88fb is buggy, dev hsr_slave_1 [ 554.452940] protocol 88fb is buggy, dev hsr_slave_0 [ 554.458428] protocol 88fb is buggy, dev hsr_slave_1 [ 554.507670] ISOFS: Unable to identify CD-ROM format. [ 554.520207] protocol 88fb is buggy, dev hsr_slave_0 22:23:37 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0xf0e, 0x2) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_DISABLE(r0, &(0x7f00000005c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000580)={&(0x7f0000000180)={0x3c8, r1, 0x230, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1e1b}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xec3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x401}]}, @TIPC_NLA_NET={0x54, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xa861}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xe6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4000000000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80000000}]}, @TIPC_NLA_LINK={0x64, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffffffffc01}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x114, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ipddp0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'tunl0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x7, @rand_addr="16d5dba8298655db4d1f1af912fac8db", 0xffffffffffffffe0}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x3f, @mcast1, 0x10000}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x4, @remote, 0x2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @multicast2}}, {0x14, 0x2, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}}}}]}, @TIPC_NLA_NET={0x64, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9c6c}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6dc}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_MEDIA={0x78, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfb6c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2000000}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1f}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_BEARER={0x94, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x415f}}, {0x14, 0x2, @in={0x2, 0x4e24, @empty}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'lapb0\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x6, @rand_addr="3e2e0365a753dc348a0960b0022a9131", 0xfffffffffffffffa}}, {0x14, 0x2, @in={0x2, 0x4e23, @multicast2}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz1\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}]}]}, 0x3c8}, 0x1, 0x0, 0x0, 0x4000044}, 0x4000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x10, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x2c}]}, &(0x7f0000000080)='GPL\x00'}, 0x48) 22:23:37 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:37 executing program 4: r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3e7, 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) r1 = syz_open_dev$dspn(&(0x7f0000000240)='/dev/dsp#\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, 0x0) mmap$binder(&(0x7f00006f8000/0x3000)=nil, 0x3000, 0x8, 0x2131, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000004c0)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00000f0000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00000000c0), 0x1, 0x2000000000002) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000280)={0x3e76, {{0x2, 0x4e24}}}, 0x108) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000100)={0x6, 0x5d, 0x5, 0x9, 0x9}) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f00000006c0)={0x800000010f004}) socket$packet(0x11, 0x10000000000003, 0x300) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x5, 0x0, 0x4}, 0x0, 0xffffffffffffffff, r2, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000003c0)={0x2, 0x4, 0xfff, 'queue1\x00', 0x7}) write(r6, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe0012ff000000078a151f75080039000500", 0x27) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000001c0)=[@text16={0x10, &(0x7f0000000140)="360f303e0f01df6766c7442400090000006766c7442402020000006766c744240600000000670f011c240f20c06635200000000f22c0263356470f0764f30f2a342e260f0f970a008e0f08660f5808", 0x4f}], 0x1, 0x0, 0x0, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r7, 0x8935, &(0x7f0000000000)={'veth1\x00', 0x6c5e}) ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2000) 22:23:37 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0adc1f123c123f3188b070") r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x200000, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r2, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x220080, 0x0) ioctl$VIDIOC_SUBDEV_G_DV_TIMINGS(r3, 0xc0845658, &(0x7f0000000080)={0x0, @reserved}) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) close(r2) 22:23:37 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8947, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000001c0)="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") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x883, &(0x7f00000002c0)=0x4) write$P9_RCREATE(r1, &(0x7f0000000180)={0x3404e8cd33fccda, 0x73, 0x1, {{0x43, 0x4}, 0x4}}, 0x18) pwrite64(r0, &(0x7f00000000c0)="a00441c6b54bbd5669f1a1860357e6c2a188a61d47b1a5352c96b0badce221ace7b7d52a2b77112ab21e3731f3c5e8ba873e481a3d39491ce438e5845de3ca2c4dcf", 0x42, 0x0) ioctl$int_in(r1, 0x80000040045011, &(0x7f0000000080)=0xdc0) 22:23:37 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) 22:23:37 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 22:23:38 executing program 3: r0 = socket(0x80000000000000a, 0x10000000002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7ff, 0x20400) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x1) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [], @loopback}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000040)=0x40000000, 0x4) [ 555.241222] ISOFS: Unable to identify CD-ROM format. 22:23:38 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x0, 0x0) [ 555.423239] ISOFS: Unable to identify CD-ROM format. 22:23:38 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8948, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:38 executing program 3: r0 = semget$private(0x0, 0x5, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001340)={0x0, 0x0}) timer_create(0x7, &(0x7f00000012c0)={0x0, 0x13, 0x2, @tid=r1}, &(0x7f0000001300)=0x0) timer_getoverrun(r2) semop(r0, &(0x7f000002efe2)=[{0x0, 0x6}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x40, 0x0) ioctl$FS_IOC_SETFSLABEL(r3, 0x41009432, &(0x7f00000000c0)="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") fsetxattr$security_selinux(r3, &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:syslogd_var_run_t:s0\x00', 0x27, 0x1) semtimedop(r0, &(0x7f0000036ff4)=[{}, {}], 0x2, 0x0) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f00000001c0)='vboxnet1@nodevtrustedcgroup,securitysecuritywlan0%-mime_type.nodevnodev*-\x00', 0x4a) semctl$GETZCNT(r0, 0x0, 0xf, 0x0) 22:23:38 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x0, 0x0) 22:23:38 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) [ 555.721819] ISOFS: Unable to identify CD-ROM format. [ 555.827147] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 555.827147] The task syz-executor.3 (25515) triggered the difference, watch for misbehavior. [ 555.967782] ISOFS: Unable to identify CD-ROM format. 22:23:38 executing program 4: r0 = perf_event_open(&(0x7f0000000600)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = socket(0x80000000a, 0x3, 0x5) unshare(0x20000000) r3 = getpid() capget(&(0x7f0000000100)={0x20080522, r3}, &(0x7f00000005c0)={0x10001, 0x9, 0x20000, 0x9, 0x9, 0x7}) clone(0xa0718a6924206ffc, 0x0, 0x0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000003c0)) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, 0x0, &(0x7f00000002c0)=0x8c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x89a2, &(0x7f0000000380)={'bridge0\x00', 0x200000000b}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000004c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=""/150, 0x96}}], 0x1, 0x0, 0x0) r5 = syz_open_procfs(r3, &(0x7f0000000780)) preadv(r4, &(0x7f0000000480), 0x1000000000000103, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) clone(0x800200, &(0x7f0000000200)="7d39353c0211b0ba7b6b8fa855bd4a4277a5408e8d403ff25c2c36d4364c4adf5f1e72dff7707d4ee642179521f86e05e0d57fb57b1df40e8fc4357436067fef877b0fd0cbb7b9", 0x0, 0x0, 0x0) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x80080, 0x0) poll(&(0x7f0000000340)=[{r6, 0x8}, {r6, 0x100}, {r4, 0x400}], 0x3, 0x4d) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, 0x0) fcntl$dupfd(r2, 0x0, r4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000500)=""/148, 0xfffffffffffffec6}], 0x1, 0x0) fcntl$setownex(r0, 0xf, 0x0) fcntl$setstatus(r5, 0x4, 0x4c00) r8 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={'syz'}, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, r8) ioctl$TIOCGSID(r7, 0x5429, &(0x7f00000000c0)) fcntl$getownex(r1, 0x10, &(0x7f0000000280)={0x0, 0x0}) r10 = syz_open_procfs(r9, &(0x7f0000000140)='net/snmp\x00') preadv(r10, &(0x7f0000000480), 0x2000000000000113, 0x0) getresgid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f0000000240)) 22:23:38 executing program 5 (fault-call:5 fault-nth:0): pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:38 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8949, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:38 executing program 1: ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f0000000040)=0xffffffffffffff9c) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000700)='/dev/dlm-control\x00', 0x400000, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vcs\x00', 0x500, 0x0) sendmsg$tipc(r0, &(0x7f0000000c40)={&(0x7f00000007c0)=@id={0x1e, 0x3, 0x1, {0x4e21, 0x1}}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000800)="e27a917cfdd861f4558f143d362fa2129946d39aea1f277d59a27de10b0bd6d6536e9d4863598a86045ac6d423a37faff6d5b1129c17de97ba342de2ba82bfb6c9a93d8e5d86fb8bf94dcfe98a76100480f53eb6f48a7a", 0x57}, {&(0x7f0000000880)="806223b1da671d3a752bc3ed9078cd6d4cd3e7b5ba1e36ba5a9141d540789d48dbd0665872557afa88263f44ae38f53a25e401d3989a054be84a91f80329887e896a8bf6c2f76c23a6af748918a3eeac5f0626b798e8f5adeb3c1c215f43a7fcfeb4b8638a7dfb2774886a0a2f6c29c6f789541024311127f9401364ed06342d9015c5b2d885fa7ee1ce09d18d88d68f1d1eb79a87b14f24643f2f6a5aafbb614f2ed5052df9b32532709aa40efa23ff83", 0xb1}, {&(0x7f0000000940)="28af6b7889a8b719581bdac296e9d54d3733c701238c052783229f18c4a2341a0df5ba21fdb732b443f6a4eda27695a8bab2d4ec9273f0a0d89e1334131588ff9f9046dcd66cfcac", 0x48}, {&(0x7f00000009c0)="55003af786ac6fe350ca19b3a98c80c4254cc29ff74b1552e6796aa21576cc585263f9ae1f3203ebc4080ad0e83345a5da0159895f76e31a4cc9114b61ba603ce96ba38e8dfdfcf85d9a0a225d2e79aa47", 0x51}, {&(0x7f0000000a40)="b155a5b137103aba968fbe0bc8cd9d7b0a5d4a93a2cc02a9742834ded246aab24761c97922f4f24b909f3b8d28b76faefc810dab846b0a52967fea05b7566e1540784ae41a8427", 0x47}], 0x5, &(0x7f0000000b40)="2dd42fe201d65f758d7c83ac3ef3b98385063814036d0e2ed1cad745e81806a9e4ca2d689e0325b3285695f03bb6afbba906396723d6cded942cbb9c577131ddf7c1fbfd8205d09b994bb1b58df2958c23b553a4b336a3b1d0337e3d3b72757d20758c8b760356820ad858d3445ea15c5266933669999845b6b7ebb539db26e522410758ce75cd9f83f02edcc32d9c7a261f27869c2dce28d89cd6a422ae80ee79d2bdbcdb48153f8c58db279847ecb3ae0bd2f6199e927df137148e959d194b2b2aa9d9e4221873df2763d4274b0e5c2b589bb45236299305ed330ed8eaecc57db9a3ac", 0xe4, 0x8000}, 0x4000) r1 = syz_open_dev$media(&(0x7f0000000780)='/dev/media#\x00', 0x0, 0x100) ioctl$TIOCSBRK(r1, 0x5427) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r2, 0x80000040045010, &(0x7f0000000000)=0x2000000000000a) sendmsg$tipc(r2, &(0x7f00000000c0)={&(0x7f0000000080)=@id={0x1e, 0x3, 0x0, {0x4e22, 0x3}}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000140)="e02d01dbf541e452d5f2086d257b7425ee8e51d1498cb8bd3960b61385ff1b28f607733c2cfcb94b695b90fd2ec204738953880965446abdfef2fdbbc5f5de393b7b677802afbbd4d5d8635680a2fc88a1749bb8b3a07499b8255235eb087e75377d3a990d09a206599cb6faf4d8dede0ccf67c0b6768568fd23d4a427df191c3076c9cbe49aa4c2d9d3ad4cf031714e74d697a757361a50de9301043dac4fc0dc6de92f80c1eb99c230d8", 0xab}, {&(0x7f0000000200)="7fcc77147af5530f5abc2e3ff823fafebcee161c1234f951785fd89a8b5547e1ec26d93a7f6da4de4323e62fa24517381a101ab2b9febbb11900416efbb14bec62f1083c02dc8ac81849bb612bf249637a424e29d66a0b40d48078402a7e374d5f01d06515d14cd5c73f984086b69242fd9e05f5c39f2720d0596785ae7a9d3886e1135b676a2c8558e86d28c97258208eae7c30dd59b65a208a1dafe7004319c9d467f4b4b1c182f15bd8169f18a13df8667943fa9e109a6316215e4399e7903daa0be738167b2fb68abe2fc7e172", 0xcf}, {&(0x7f0000000300)="fc44005a859f300da7463e11de71fcfe5515fb27afaec6f2920378c47bcef06bc3ecb3017d4d83d950b61df5c247203d253c4c7bb3c06d4842cb836c5cb2fbe07c60075d9a2d751cd1778494ad5f8a1635a6e2516d9d543137c46a428145ee983fa690bb8c1da2f7e65eda162ce5d4daa53ec47733fe93892f697be6496346fb94c88650249ca4e871bda3b62904107f5e", 0x91}, {&(0x7f00000003c0)="7668537257d1e318f40dc345d688587cc47ae4d34609c9656a69adceaf519c1202ccf4da002316ba7da78d84acc228bcd6905dc0f27cba8dde75dfeb3a9dee05a3cfe2c1e6dd9879d412c4a90169cfaaf2a6d4c74ee183c5931662e6f5ca15442ac8579c76d8", 0x66}, {&(0x7f0000000440)="03b933b17f246513357b1fe54f2cf6a476798ce4844e669ff05c2f00a5010307bcab3879bc8dfed66a839bcaf559f866785691e05ea467a2f1e63cffa3ec08fd41bd57bb60d6598556c7c7e4f9c677453b9008afe421bed31f967340a61bac74c67cba8cfe72c6eb12602e04e5105b73f294626ed74de7f2a66e818be76318c27ba5b1478f6d44381f9755ba0886f3b6c930be0f0fbdd960", 0x98}, {&(0x7f0000000500)="2769e19db5e5f2269b71b8f7b7eec72c0de2272bf9e1339d8055f6fd5a079dca02e94ee19d847ac881694f58c31bcd3648fbd561a7e09896c0ae9fb284eeda19221e6f03f059b82e141107f946774f5b01115bcfc73414950e163a1c7fbae56d07d597160791b568dcb86a3c64fa21bf2225520e011fe4cd8f19ea51ea6b1ee947afc185173225f5bdc2de04c1bf7b7adfe7a5441dd090132d2e6e4e80c7c65cb26a0efb365fded0d5dbfdb5010507089a423dd3993bebc83ef47651893be085f6acda387d48cc8d4db03ea75d042d3db97eb8", 0xd3}, {&(0x7f0000000600)="c4d1cf88252175b104f3317da98c29635d574f22d8cb357580be37a8dc265fe2b9cbed940b2105a567da213d75e3a5b1aaad1f176c5807d59b2a4aacfd8efd3ffb27cd7ec325950c20fff07724a871e87973431011821afdfe8328ddff7bc6715e200645e0835656a5fd9fc4e21fc5eedb", 0x71}], 0x7}, 0x4008014) 22:23:39 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 556.349228] ISOFS: Unable to identify CD-ROM format. 22:23:39 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0xfffffffffffffe01, 0x100000001, 0x80000001, 0xee, 0x7}) ioctl$int_in(r0, 0x80000040045011, &(0x7f0000000100)=0xa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7ff, 0x7ff, 0x0, 0x2, 0x9}, &(0x7f0000000040)=0x14) mkdirat$cgroup(r0, &(0x7f0000000180)='syz1\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x5, 0x4, 0x2}, 0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0xc) 22:23:39 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100008, 0x0) 22:23:39 executing program 3: syz_mount_image$hfs(&(0x7f0000000d80)='hfs\x00', &(0x7f0000000d00)='./file0\x00', 0x2000000, 0x0, 0x0, 0x8, &(0x7f00000033c0)={[{@codepage={'codepage', 0x3d, 'cp932'}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) prctl$PR_GET_FPEMU(0x9, &(0x7f0000000440)) r1 = geteuid() r2 = geteuid() r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000500)=@mangle={'mangle\x00', 0x1f, 0x6, 0x718, 0x510, 0x160, 0x420, 0x2c8, 0x160, 0x648, 0x648, 0x648, 0x648, 0x648, 0x6, &(0x7f0000000480), {[{{@uncond, 0x0, 0x120, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x3e, 0x5, 0xffff, 0x4, 0x39, 0x2000}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x100, @ipv4=@rand_addr=0x1e2f, 0x4e24}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0x22}, [0xffffffff, 0xffffff00, 0x0, 0xff], [0xff000000, 0xffffff00, 0x0, 0xff000000], 'caif0\x00', 'eql\x00', {0xff}, {0xff}, 0x11, 0x80000000, 0x4, 0x4}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x615, 0x6318, 0xf2d6, 0x8, 0x1}}, @common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1d, 0xffff, 0x7, 0x1}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}, @ipv4=@local, 0x38, 0x7, 0x10001}}}, {{@uncond, 0x0, 0x118, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0xb045, 0x8, @ipv4=@local, 0x65}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote, @ipv6=@loopback, 0x1d, 0x37, 0x100000000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x778) r4 = getuid() getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x3, &(0x7f0000000240)=[{&(0x7f0000000080)="42e71b2b2361f4b5ae23f1abf8db6d9a7cb9ce397d8b6b1dbad6a97fa255c46b4a83906d7c9a9fff3ecd8f81746a164c77fe6a4352919d29062fcf9a5cd6fd6ffa588f0ee0acd8b7de03a730309029e2b1451070aa26afb2b52fe1c26bdb38f63dd1a3a3fd033ef88b6f239f2a5ca96da9989dcb1c32b45fc2cb3c792a972eba786482ca19af93fe577e6ec6e9f17c053fd86f9d227ba76a08c0518b68dc0a00e36701dff2470bb4d046886dff994f3ae490dcfa4125435e3147ba3e6d138c119228f7175b2a0a72d1d7617ae102", 0xce, 0x100000001}, {&(0x7f0000000e00)="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", 0x1000, 0xfffffffffffff001}, {&(0x7f0000000180)="1a0170146e00bf95bb11156595d019b2e0849a25d5eb930e4fe97ea43742211b9b192d71b0563e0aa507d16f3abe392fcecfdef2dd8bfb383fe04683e73c07e8b598d68ac8c54cd8a1b04737497b4e28f0145810823a6acb44f37d7bc2ea71ac5b19bcd27a6af0ec7113a3d47f16cb473f7bb35b37c5e2855f8e0a81d72bd8a9c0865a4e2c8de78f4b2ac16afb", 0x8d, 0x200}], 0x100000, &(0x7f0000000340)={[{@fat=@debug='debug'}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@subj_type={'subj_type', 0x3d, 'lowlan0'}}, {@euid_eq={'euid', 0x3d, r0}}, {@obj_role={'obj_role', 0x3d, 'iocharset'}}, {@dont_measure='dont_measure'}, {@fowner_lt={'fowner<', r1}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@context={'context', 0x3d, 'root'}}, {@obj_type={'obj_type', 0x3d, ':/\x8bbdev'}}, {@uid_eq={'uid', 0x3d, r4}}]}) 22:23:39 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x894c, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:39 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:39 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100009, 0x0) 22:23:39 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x6, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x0) openat$vhci(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhci\x00', 0x300) r3 = open(&(0x7f0000000080)='./bus\x00', 0x1fa, 0x0) write$selinux_attr(r2, 0x0, 0x0) write$binfmt_aout(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="97"], 0x1) perf_event_open(&(0x7f0000000800)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r3, r3, &(0x7f0000000380), 0xb9) r4 = fanotify_init(0x0, 0x0) fanotify_mark(r4, 0x11, 0x2, r2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x10000, 0x4) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) [ 556.898199] hfs: can't find a HFS filesystem on dev loop3 [ 556.988980] ISOFS: Unable to identify CD-ROM format. [ 557.212149] hfs: can't find a HFS filesystem on dev loop3 [ 557.247031] ISOFS: Unable to identify CD-ROM format. 22:23:40 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x5) r0 = creat(&(0x7f0000000340)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = getpid() syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f00000005c0)={0x2b, 0x6, 0x0, {0x0, 0x0, 0x2, 0x0, 'y\x00'}}, 0x2b) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) getpeername$tipc(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, 0x0, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {0x4, 0x3fffffffffffffe}}, 0x24, 0x0) chdir(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') stat(0x0, 0x0) mlockall(0x4) mkdir(&(0x7f0000000240)='./file1/file1\x00', 0x9) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000400)={{0x9, 0x8, 0x2, 0x3, 0x1d3d, 0x100}, 0x8}) sendmsg$nl_generic(r0, 0x0, 0x0) 22:23:40 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x810000a, 0x0) 22:23:40 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8970, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="04072c0770005e4adf2712040c0006008e00455329382795f90201119797000047ca8f6efbcc1dbb14385d40ad2d40aeb992661775f0c5c751aac36eeed1dde429a51cf0a51b914568fec589423c53ef5908bc9967f361350822a6eb62bd46c18dc7803af15089f23dc2ccd0db461e0ab1e574213ad697a57fcc85eeb5cb4e0a7dfadf4c8f4d0000000041389ab9495d29eb374326768e1cef52f5750d30eab0fe94e51cf0515d0836637678562a461009a8428fc74570c04a6118f411efa28114a678c5f29a46a92506f3f2d9d6e01d0507143784a0669d8638e6f0ba4b1321e6c1bf885058af5df085fbd75d713f2efaac4e27437821de8bea76ab83f49d5fb8a6f71c60c50cd2887ab3aae6ef75c3a72bf9868d15baacd0cdadeceafb4219a0aabea423abf7de9ffb318523d819a263a6944ffa9ad57b060db2b3bd20be857c894d2fac33b16bd8d9db0a046b29a0649e39aeceb8e08f58d02ed973353331a597a90be146cec10a375105057e88c781592cca879f681202000000dcd2817b6cb748cc98033f531f7b084168963ef0e7e9e52b790d41a024a5f12502e6b180be16f8b5ec966804a3b9b39859a9fa2d69646a4dd1405ef54a317e52e5757c5ea71c4e9e9d725f8d600bf8886d9ace8f39df041b22f7c0fef20e41898039a68062a2554c3704ce78967e080d78b32dd06702425fc3ce640366f5da550c3d53d55e68293ae8a038debdb76c3d5144934101406abf8d208b4b13e3615967d16bccc994af69d0f7009d54a7c24c90e57b8d05b8318d1d87f5d9600330b923b121ad655ce7e804aa7e2271c6d8f75f42404123bae528ee31c69260649a100db735f603afe124e387659ba1e2906d75ddc745e4086a05b1e420939196e2890d09b655e98b909399bb01d7b223b22bcbd1fdb6ee082c6d34017f6c0b982ce75ca5860d6e017f329d300f1d35f688906a13eaedb546ce1791907dc4e5b25b591aad161fbe833f97ced7ce36f90c7aaca34aec87624f1a5e9a80d0886b95ae4758f0647b877f410a8845d045e695274abd12417cee5cc660880cd5d90e19321fcbdc3f142601c9f78f5ddcdc4575d66033953b9473535f069d33122de272622da032d0beeca5d1c419d39479564ef6d773fde509cbd4ebc171ff7ff4c07a5b886f610bdcca419847a1480f9bdc1b4f747caec17a8dd0c6ef504e2731b1db5f5277b110a160f32d27364160c95f6ebc0c0b858591b411a14885da23f889b2156a93b9f2948d1d525450eb9eba43cecbded61241312424117029256c1d430a37fc870d54f8f419dde99d98a375ed63a73d30929e9c32fe162900270948e34c91e802659f3c8ddb10daf3d883a9ea8dd3470ccd1db3a581274c4f02dbe7104a08eb4028f7471c9c2ccd093858c900266c25d5e28b9ea9c763072404a80fa928e991d18c701e92946a4058fc6ac10ff3f84cf1cf03a44bbdd5233807b1db8e252a3a39c02e0000000000000000000000000083ef5c7cb753db9e420f2971f4b8f4bced30e4a981cf5e59d6003a12d677e67c7c554b8145033510dd1945d62e167d629e8cf876eb2969797c3bb43d98092f8d7d43faf9beb981c22a7fee444c288fb8f5a850cdcbee85db0c"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffffffffffe}, 0xffffffffffffffc7) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100)=0xa5, 0x4) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000040)='@', 0x1}], 0x1) 22:23:40 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100010, 0x0) 22:23:40 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000980)}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bpq0\x00', 0x21}) mkdir(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r0, &(0x7f0000000040)=""/46, 0x2e) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ea, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x0, 0x0, 0x209e20}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 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) getpid() ioctl$TIOCGSID(r0, 0x5429, 0x0) ioprio_get$pid(0x7fffffffffffd, 0x0) r1 = semget(0x2, 0x0, 0x0) socket$isdn_base(0x22, 0x3, 0x0) io_setup(0x6, 0x0) io_pgetevents(0x0, 0x11a3, 0x0, 0x0, &(0x7f0000000140), 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000500)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x10f, 0x0, &(0x7f00000004c0), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, &(0x7f0000000300)={0x0, "5137664187d91aebd3d0cae10e316b6b3ac196711f990cf9d1882e7adfdf5b44", 0x1, 0x1}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000100)={0x0, 0x0, @pic={0x0, 0x4}}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x484b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000000540)='rxrpc\x00', &(0x7f0000001680)={'syz'}, &(0x7f00000016c0)='\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000001700)={0x0, 0x0, r5}, &(0x7f0000001740)=""/61, 0x3d, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x680}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(0x0, &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1, 0x0) semop(r1, &(0x7f0000000000)=[{0x3, 0x6}, {0x1, 0x4706}], 0x2) [ 557.543909] ISOFS: Unable to identify CD-ROM format. 22:23:40 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x810002b, 0x0) 22:23:40 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x810002d, 0x0) 22:23:40 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/155) ioctl$VIDIOC_OVERLAY(r0, 0x4004560e, &(0x7f0000000100)=0x8001) [ 557.847306] ISOFS: Unable to identify CD-ROM format. 22:23:40 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:40 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100030, 0x0) 22:23:40 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40000, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) 22:23:41 executing program 4: mkdir(&(0x7f0000000700)='./file1\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x5) r0 = creat(&(0x7f0000000340)='./file1/file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = getpid() syz_kvm_setup_cpu$x86(r0, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) write$FUSE_NOTIFY_DELETE(r0, &(0x7f00000005c0)={0x2b, 0x6, 0x0, {0x0, 0x0, 0x2, 0x0, 'y\x00'}}, 0x2b) sched_setscheduler(r1, 0x5, &(0x7f0000000040)) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='overlay\x00', 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='upperdir=./file0,lowerdir=./file1,workdir=./file1']) getpeername$tipc(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, 0x0, 0x0) setxattr$system_posix_acl(0x0, &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {0x4, 0x3fffffffffffffe}}, 0x24, 0x0) chdir(&(0x7f0000000080)='./file0\x00') link(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file1\x00') stat(0x0, 0x0) mlockall(0x4) mkdir(&(0x7f0000000240)='./file1/file1\x00', 0x9) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000400)={{0x9, 0x8, 0x2, 0x3, 0x1d3d, 0x100}, 0x8}) sendmsg$nl_generic(r0, 0x0, 0x0) 22:23:41 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8971, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:41 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x81003e8, 0x0) 22:23:41 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x800, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$int_in(r0, 0x5473, &(0x7f0000000100)=0xffffffff) sendfile(r0, r0, 0x0, 0x4) connect$caif(r0, &(0x7f0000000040)=@dgm={0x25, 0x10000, 0x5}, 0x18) 22:23:41 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000980)}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bpq0\x00', 0x21}) mkdir(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r0, &(0x7f0000000040)=""/46, 0x2e) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ea, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x0, 0x0, 0x209e20}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGSID(r0, 0x5429, 0x0) ioprio_get$pid(0x7fffffffffffd, 0x0) r1 = semget(0x2, 0x0, 0x0) socket$isdn_base(0x22, 0x3, 0x0) io_setup(0x6, 0x0) io_pgetevents(0x0, 0x11a3, 0x0, 0x0, &(0x7f0000000140), 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000500)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x10f, 0x0, &(0x7f00000004c0), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, &(0x7f0000000300)={0x0, "5137664187d91aebd3d0cae10e316b6b3ac196711f990cf9d1882e7adfdf5b44", 0x1, 0x1}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000100)={0x0, 0x0, @pic={0x0, 0x4}}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x484b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000000540)='rxrpc\x00', &(0x7f0000001680)={'syz'}, &(0x7f00000016c0)='\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000001700)={0x0, 0x0, r5}, &(0x7f0000001740)=""/61, 0x3d, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x680}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(0x0, &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1, 0x0) semop(r1, &(0x7f0000000000)=[{0x3, 0x6}, {0x1, 0x4706}], 0x2) [ 558.438915] overlayfs: './file0' not a directory 22:23:41 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100900, 0x0) 22:23:41 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$VIDIOC_SUBDEV_G_FMT(r0, 0xc0585604, &(0x7f0000000000)={0x0, 0x0, {0x2, 0x10000, 0x201a, 0x0, 0x3, 0x0, 0x1, 0x7}}) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x8000000000000a) [ 558.685840] ISOFS: Unable to identify CD-ROM format. 22:23:41 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100a00, 0x0) 22:23:41 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000980)}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bpq0\x00', 0x21}) mkdir(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r0, &(0x7f0000000040)=""/46, 0x2e) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ea, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x0, 0x0, 0x209e20}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 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) getpid() ioctl$TIOCGSID(r0, 0x5429, 0x0) ioprio_get$pid(0x7fffffffffffd, 0x0) r1 = semget(0x2, 0x0, 0x0) socket$isdn_base(0x22, 0x3, 0x0) io_setup(0x6, 0x0) io_pgetevents(0x0, 0x11a3, 0x0, 0x0, &(0x7f0000000140), 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000500)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x10f, 0x0, &(0x7f00000004c0), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, &(0x7f0000000300)={0x0, "5137664187d91aebd3d0cae10e316b6b3ac196711f990cf9d1882e7adfdf5b44", 0x1, 0x1}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000100)={0x0, 0x0, @pic={0x0, 0x4}}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x484b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000000540)='rxrpc\x00', &(0x7f0000001680)={'syz'}, &(0x7f00000016c0)='\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000001700)={0x0, 0x0, r5}, &(0x7f0000001740)=""/61, 0x3d, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x680}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(0x0, &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1, 0x0) semop(r1, &(0x7f0000000000)=[{0x3, 0x6}, {0x1, 0x4706}], 0x2) [ 558.830574] ISOFS: Unable to identify CD-ROM format. 22:23:41 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:41 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="7e000000d5f7d3db8949e6c0aeb7561b5535484e8bf018c0b954ac52ed738142c9d5c41886b6a1853c8be8054b3ee6c4e701c69ee2f83830f45f7c925dcee1037fad998bdea978081461f59f04ac1b0126ce8da7651c117a9e610f692c9c1229b5c7866094319033798df4c08cb8e00d52885f9b459238b8f76f39206eb1dc804fda"], &(0x7f00000002c0)=0x86) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x2}, 0x8) accept4(r0, &(0x7f0000000180)=@pppoe, &(0x7f00000004c0)=0x80, 0x800) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="10fcffff18fad788c8e4805c16060c67ac7c72f86337034e475d52571cf57881b8dae5172ab37bac8a95a653f610f3eeecfdfcd4f778b4c424a5aff01a46f404", @ANYRES16=r1, @ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x1}, 0x0) 22:23:41 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8980, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 559.289088] ISOFS: Unable to identify CD-ROM format. [ 559.406582] ISOFS: Unable to identify CD-ROM format. 22:23:42 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100900, 0x0) 22:23:42 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8102b00, 0x0) 22:23:42 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000080)=0x8000, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$SIOCAX25CTLCON(r1, 0x89e8, &(0x7f0000000280)={@null, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x7, 0x3, 0x5, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) ioctl$VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000180)={0x1, 0x3, 0x4, 0x4000020, {0x77359400}, {0x5, 0x0, 0x8001, 0x1e74, 0x5, 0x4f, "a47f740e"}, 0xfffffffffffffffc, 0x4, @planes=&(0x7f0000000000)={0xff, 0x3, @mem_offset=0x3, 0x2}, 0x4}) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$VIDIOC_QUERYCTRL(r1, 0xc0445624, &(0x7f0000000200)={0x8, 0x4, "d0a840c27cd03924498dfd08dd7489f7b6a11c7c30e54fd8ec87fd704ac1fed1", 0x98, 0x7, 0x98, 0x4, 0x100}) 22:23:42 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000980)}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bpq0\x00', 0x21}) mkdir(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getdents(r0, &(0x7f0000000040)=""/46, 0x2e) ioctl$sock_proto_private(0xffffffffffffffff, 0x89ea, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x0, 0x0, 0x209e20}, 0x2c) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGSID(r0, 0x5429, 0x0) ioprio_get$pid(0x7fffffffffffd, 0x0) r1 = semget(0x2, 0x0, 0x0) socket$isdn_base(0x22, 0x3, 0x0) io_setup(0x6, 0x0) io_pgetevents(0x0, 0x11a3, 0x0, 0x0, &(0x7f0000000140), 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000500)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x10f, 0x0, &(0x7f00000004c0), 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$VIDIOC_S_AUDOUT(0xffffffffffffffff, 0x40345632, &(0x7f0000000300)={0x0, "5137664187d91aebd3d0cae10e316b6b3ac196711f990cf9d1882e7adfdf5b44", 0x1, 0x1}) ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000000100)={0x0, 0x0, @pic={0x0, 0x4}}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x484b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000000540)='rxrpc\x00', &(0x7f0000001680)={'syz'}, &(0x7f00000016c0)='\x00', 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000001700)={0x0, 0x0, r5}, &(0x7f0000001740)=""/61, 0x3d, 0x0) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000380)={[], 0x0, 0x680}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) setxattr$trusted_overlay_upper(0x0, &(0x7f0000000240)='trusted.overlay.upper\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1, 0x0) semop(r1, &(0x7f0000000000)=[{0x3, 0x6}, {0x1, 0x4706}], 0x2) 22:23:42 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8981, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:42 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:42 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x7f, 0x1, 0x4, 0x7d3, 0x4a81, 0x1}) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$UI_END_FF_UPLOAD(r0, 0x406855c9, &(0x7f0000000180)={0x9, 0x8, {0x51, 0x8, 0xfff, {0x2, 0xfffffffffffffffb}, {0x6}, @period={0x5c, 0xc59, 0x0, 0xffff, 0x3, {0x8, 0x6326, 0x9, 0x2}, 0x2, &(0x7f0000000040)=[0x1cd, 0x4]}}, {0x57, 0x40, 0x2, {0x8, 0x1f}, {0x401, 0x2}, @period={0x5b, 0x5, 0x0, 0xb03c000000000000, 0x0, {0x7fff, 0x1ff, 0x9c0000000000, 0xe000000}, 0x1, &(0x7f0000000080)=[0x4]}}}) 22:23:42 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8102d00, 0x0) [ 560.030657] ISOFS: Unable to identify CD-ROM format. 22:23:42 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8982, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:42 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xc0, 0x0) mmap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00c@@'], 0x0, 0x0, 0x0}) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) 22:23:42 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8103000, 0x0) 22:23:42 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000000)=0x80000003) 22:23:43 executing program 3: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x101400, 0x0) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@mcast1, @in6=@remote, 0x4e20, 0x3, 0x4e20, 0xfffffffffffffff7, 0xa, 0xa0, 0xa0, 0x6c, 0x0, r1}, {0x5, 0x8000, 0x401, 0x9, 0x0, 0xfffffffffffffff9, 0x1, 0x3ff}, {0x100000000, 0x0, 0x7f, 0x8}, 0xfffffffffffffffb, 0x6e6bb9, 0x0, 0x0, 0x2, 0x3}, {{@in=@remote, 0x4d2, 0x2b}, 0xa, @in=@rand_addr=0xffffffff, 0x3503, 0x1, 0x2, 0x1, 0x4, 0xdb1, 0x9}}, 0xe8) sendmsg$rds(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/172, 0xac}, {&(0x7f0000000180)=""/104, 0xfffffffffffffeca}, {&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/11, 0xffffffffffffff02}, {&(0x7f0000000340)=""/152, 0xffffffffffffff9b}, {&(0x7f0000000400)=""/111, 0x6f}], 0x6, &(0x7f00000008c0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6}, &(0x7f0000000500)=0x5, &(0x7f0000000540)=0x4000000000000000, 0xffffffffffffffff, 0x10001, 0x6, 0x100000000, 0x9, 0x80}}, @rdma_dest={0x18, 0x114, 0x2, {0xa0, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x325, 0x8}}, @rdma_args={0x48, 0x114, 0x1, {{0xfff, 0x20}, {&(0x7f0000000580)=""/84, 0x54}, &(0x7f0000000780)=[{&(0x7f0000000600)=""/160, 0xa0}, {&(0x7f00000006c0)=""/154, 0x9a}], 0x2, 0x4, 0xd3}}, @cswp={0x58, 0x114, 0x7, {{0x4, 0x22f8991b}, &(0x7f00000007c0)=0x401, &(0x7f0000000800)=0x6, 0xe9b7, 0x1, 0x9, 0x10001, 0x66, 0x9}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x9}, @cswp={0x58, 0x114, 0x7, {{0x80000001, 0x7}, &(0x7f0000000840)=0x3, &(0x7f0000000880)=0xb25, 0xf5, 0xfffffffffffffff8, 0x80000001, 0x2, 0x20}}], 0x45, 0x8040}, 0x20000000) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000040)={0x5000, 0x8000}) r3 = socket$rds(0x15, 0x5, 0x0) close(r3) [ 560.441386] binder: BINDER_SET_CONTEXT_MGR already set [ 560.476681] binder_alloc: 25780: binder_alloc_buf, no vma 22:23:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0xfffffffffffffffc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x0, @empty}}}, 0x90) close(r2) close(r1) 22:23:43 executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x80000, 0x0) [ 560.486774] ISOFS: Unable to identify CD-ROM format. 22:23:43 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8983, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:43 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x810e803, 0x0) [ 560.524973] binder: 25780:25789 ioctl 40046207 0 returned -16 [ 560.556135] binder: send failed reply for transaction 9 to 25780:25789 [ 560.596104] binder: 25780:25790 transaction failed 29189/-3, size 0-0 line 3035 [ 560.617262] binder: undelivered TRANSACTION_ERROR: 29189 [ 560.721737] binder: undelivered TRANSACTION_COMPLETE [ 560.731762] binder: undelivered TRANSACTION_ERROR: 29189 [ 560.816631] ISOFS: Unable to identify CD-ROM format. 22:23:43 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000000c0)={0x1a, 0x5, 0x800}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pwritev(r2, &(0x7f0000000140), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000000100)={0x0, 0x100000}) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="0f000b"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000028000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:23:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x80400, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x8) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000000100)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x8]}) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x8040ae9f, &(0x7f0000000240)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) 22:23:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) symlink(&(0x7f0000006e40)='./file1\x00', &(0x7f0000000080)='./file0\x00') r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) r2 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x1) renameat2(r2, &(0x7f0000000340)='./file1\x00', r2, &(0x7f0000000100)='./file0\x00', 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0x20000000a) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) 22:23:43 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x8) 22:23:43 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8990, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:43 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x9) 22:23:43 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) [ 561.096784] ISOFS: Unable to identify CD-ROM format. 22:23:43 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) preadv(r0, &(0x7f0000000100), 0x1000000000000305, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp6\x00') bind$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x3, @loopback}}, 0x1e) ioctl$KDDELIO(r1, 0x4b35, 0x6) preadv(r1, &(0x7f0000000480), 0x1000000000000064, 0x0) syz_open_procfs(0x0, 0x0) 22:23:43 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0xa) 22:23:44 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0xa) [ 561.327014] ISOFS: Unable to identify CD-ROM format. 22:23:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)='trusted.overlay.origin\x00', &(0x7f0000000440)='y\x00', 0x8ba2d14fb25ff376, 0x7) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={0x0, 0x0, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1}, {@in6=@loopback, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x13c}}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x86001, 0x0) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x33) getsockname(r1, &(0x7f0000000080)=@x25, &(0x7f0000000180)=0x80) 22:23:44 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:44 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) r2 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000000, 0x2012, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000200)={r2}) getsockopt$bt_hci(r0, 0x65, 0x5, 0x0, &(0x7f0000000000)) getpeername$packet(r1, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000880)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000840)={&(0x7f00000008c0)=ANY=[@ANYBLOB="180600002c0020042cbd7000ffdbdf2500000000", @ANYRES32=r3, @ANYBLOB="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"], 0x618}, 0x1, 0x0, 0x0, 0x804}, 0x20000800) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x10) ioctl$KVM_REINJECT_CONTROL(r4, 0xae71, &(0x7f0000000080)={0x3}) 22:23:44 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8992, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:44 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x10) 22:23:44 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) write$nbd(r0, &(0x7f0000000000)={0x67446698, 0x1, 0x0, 0x2, 0x4, "8e43a8ee4d0ba2fad388544acfe6b20dbd00520ef046008fca5e15298270f5a3d830c3bc69c632faef8986095381ad13a8973511093d0d37c804ec6684f146a8804462a1c14624d94b52f3e84fda59a1"}, 0x60) 22:23:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)='trusted.overlay.origin\x00', &(0x7f0000000440)='y\x00', 0x8ba2d14fb25ff376, 0x7) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={0x0, 0x0, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1}, {@in6=@loopback, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x13c}}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x86001, 0x0) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x33) getsockname(r1, &(0x7f0000000080)=@x25, &(0x7f0000000180)=0x80) 22:23:44 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x2b) 22:23:44 executing program 3: pipe(&(0x7f00000000c0)) perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x20, 0x1) fdatasync(0xffffffffffffffff) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200), 0xc, 0x0}, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) mkdirat$cgroup(r1, 0x0, 0x1ff) r4 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000000500)) ioctl$RTC_VL_CLR(r4, 0x7014) getrandom(&(0x7f0000000180)=""/40, 0xffffffffffffff56, 0x2) accept(0xffffffffffffffff, &(0x7f0000000400)=@in={0x2, 0x0, @dev}, &(0x7f0000000100)=0x80) get_robust_list(r3, &(0x7f0000000600)=&(0x7f00000005c0)={&(0x7f0000000340)={&(0x7f0000000240)}, 0x0, &(0x7f0000000580)={&(0x7f0000000540)}}, &(0x7f0000000640)=0x18) write$UHID_SET_REPORT_REPLY(r4, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000280)=0x1f) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) sched_setscheduler(r3, 0x0, &(0x7f0000000680)=0x9) msgget$private(0x0, 0x100) msgsnd(0x0, 0x0, 0x0, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'lo\x00\n\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00&\x00', {0x2, 0x0, @rand_addr=0xfffffffffffffffe}}) 22:23:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffbfffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setxattr$trusted_overlay_origin(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)='trusted.overlay.origin\x00', &(0x7f0000000440)='y\x00', 0x8ba2d14fb25ff376, 0x7) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={0x0, 0x0, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1}, {@in6=@loopback, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}}}]}, 0x13c}}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x86001, 0x0) write$FUSE_NOTIFY_DELETE(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x33) getsockname(r1, &(0x7f0000000080)=@x25, &(0x7f0000000180)=0x80) [ 562.061704] ISOFS: Unable to identify CD-ROM format. 22:23:44 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x2d) [ 562.250265] ISOFS: Unable to identify CD-ROM format. 22:23:45 executing program 4: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000100)='{/em0user\x00', 0xffffffffffffffff}, 0x30) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x101, 0x0, 0x7d02, 0x1, 0x0, 0x3, 0x8000, 0x1, 0x9, 0x81, 0x5, 0x1, 0x1a99, 0x100000000, 0x80, 0x6, 0xd3ab, 0x33, 0x8, 0x5, 0x8, 0x1f, 0x837, 0x3, 0x8, 0x7, 0x1a, 0x1, 0x3, 0xffffffffffffffc0, 0x3, 0x2, 0x3, 0x72, 0x6, 0x5, 0x0, 0xaf5, 0x2, @perf_config_ext={0xfffffffffffffffc, 0x918f}, 0x2000, 0x6, 0x1, 0x2, 0x8, 0x3, 0x3b0000000}, r0, 0xf, 0xffffffffffffff9c, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) getpeername(r1, 0x0, 0x0) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x8}) 22:23:45 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x30) 22:23:45 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x82d, 0xa0002) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="38000000100001050000000000000000000000008b47f4c3395a97230c6d330d0008c1415b1cca95a6cb6fc729fd7afe8a00722f4019796b61427e55f85736650f0c48d404dbb74684809680058c1e8f", @ANYRES32=0x0, @ANYBLOB="00800000000000001800120008000100732974000c00020008004800d41142b1698787ccd5812aac6339f3373a774836bdfae8163f8ca0d33b51653a80edff974efbb58d269626fa94755ce64fce5d8ad86517355a006cdda9fb5fd6e7a9ee0abfc53325c8d727a86779f2eae4689a0443b8504cf5752348b4eed2a967db71beee10f0ccc627f245a5c6f3deff499d5ffae921cf71de81605b3303ff16327a429023167dd585c3553f0c0b59fe7b940058ca20dd9ebe61848e0e0a44300098b3a39f2a51992d98c9f050bec53bed644d1f4ca9abc4542cf5b93f3ef7f0afc7d398ca0e7ccedf2663253ce2c3d68fd42b9f8baa28d4675dfed9ba4ed3f49e78891624d7", @ANYRES32=0x0], 0x38}}, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000140)={0x7, 0x8ba}) 22:23:45 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x3e8) 22:23:45 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8993, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:45 executing program 3: pipe(&(0x7f00000000c0)) perf_event_open(&(0x7f0000000140)={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, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$uhid(0xffffffffffffff9c, 0x0, 0x2, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000380)='./file0\x00', 0x20, 0x1) fdatasync(0xffffffffffffffff) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000200), 0xc, 0x0}, 0x0) r2 = openat$random(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x0) r3 = fcntl$getown(r2, 0x9) mkdirat$cgroup(r1, 0x0, 0x1ff) r4 = openat$ppp(0xffffffffffffff9c, 0x0, 0x0, 0x0) fsetxattr$security_selinux(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setgroups(0x0, &(0x7f0000000500)) ioctl$RTC_VL_CLR(r4, 0x7014) getrandom(&(0x7f0000000180)=""/40, 0xffffffffffffff56, 0x2) accept(0xffffffffffffffff, &(0x7f0000000400)=@in={0x2, 0x0, @dev}, &(0x7f0000000100)=0x80) get_robust_list(r3, &(0x7f0000000600)=&(0x7f00000005c0)={&(0x7f0000000340)={&(0x7f0000000240)}, 0x0, &(0x7f0000000580)={&(0x7f0000000540)}}, &(0x7f0000000640)=0x18) write$UHID_SET_REPORT_REPLY(r4, 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000280)=0x1f) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000001c0)) sched_setscheduler(r3, 0x0, &(0x7f0000000680)=0x9) msgget$private(0x0, 0x100) msgsnd(0x0, 0x0, 0x0, 0x800) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'lo\x00\n\xcc\x00\x00\x00\x00\x00\x00\x00\x00\x00&\x00', {0x2, 0x0, @rand_addr=0xfffffffffffffffe}}) 22:23:45 executing program 1: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x200200, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='vegas\x00', 0x6) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x2, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchown(r0, r2, r3) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0xa) [ 563.019921] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 22:23:45 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x900) 22:23:45 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x408200, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) setsockopt(r0, 0xa12e, 0x80000001, &(0x7f00000000c0)="19b47a73c8908e9e95a113ea4d8f57c3c89e06b0f6b5259c933a1df905bc26272279e21671602b5ca6c60f7e8fc8651315d3d437c03f18d80e72d4ecc2e49c5c24691c4df7a6d2ee910c461181ca123fab47a8b717cecdf3d5d9e3cb", 0x5c) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x6}, 0x4) r2 = socket$inet6(0xa, 0x3, 0x4) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev, 0xd}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000001440)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x4000000000002c7, 0x0) [ 563.098896] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 22:23:45 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3f, 0x80) ioctl$sock_rose_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x9, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose={'rose', 0x0}, 0x5, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @default, @bcast, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f00000002c0)={0xd0d, 0x1ff, 0x1, {0x8, @pix={0x3ff, 0xffffffff, 0x777f5e5d, 0xa, 0x8, 0x100000001, 0xf, 0x5c0, 0x1, 0x2, 0x3, 0x3}}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x4, 0x5, 0x2, 0x0, 0x1f}) r1 = syz_open_dev$vbi(&(0x7f00000003c0)='/dev/vbi#\x00', 0x0, 0x2) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000200)) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000400)={0x4, {{0x2, 0x4e22, @multicast1}}}, 0x88) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240)={0x4}, 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x8001, 0x0) ioctl$int_in(r2, 0x80000040045010, &(0x7f00000000c0)=0xa) fsetxattr$security_smack_entry(r0, &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='trusted^vboxnet0(z\x8f\x00', 0x14, 0x0) fcntl$dupfd(r0, 0x406, r0) 22:23:46 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1000020) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x121000, 0x0) ioctl$UI_GET_VERSION(r1, 0x8004552d, &(0x7f0000000080)) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) [ 563.229398] ISOFS: Unable to identify CD-ROM format. 22:23:46 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0xa00) 22:23:46 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x2b00) [ 563.428944] ISOFS: Unable to identify CD-ROM format. 22:23:46 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:46 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0x101) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000180)="335a5871f2dd99e919b1da9d0f5039e45c8d79923bfc430af33ce1c5b8f801abb3f16f7d833aeb5304dfc20827ef0fa9c3ca18f426aad91a8866c9af50a894371eaecb1f2e24d460fd0c5e6ae02b8652049219e4e4052b9d719e2cf040568f0ab32b3397fb306d77df9c9c87c149aad6c8c605dd0f7e488fc35a6bafed7ca67aacfa75ec4fba9aae4f364c682eee0f03b60fc78eb3703f431262c15e224063be76f31d9c8ab64f350192169e67ba8b70347aa97a6058aa11f4ab9c173c9cf0e536fc64921e91d6712e8f15c8db75f25b287d4867fa4b2307", 0xd8, 0x7ff, 0x0, 0x0, r0}]) 22:23:46 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="a3", 0x1}], 0x1) write(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000000000)=0x38, 0xfffffffffffffe71) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000063e000)=[{&(0x7f0000a66000)="da", 0x1}], 0x1) sendmmsg$alg(r1, &(0x7f0000236fc8), 0x1f8, 0x40) 22:23:46 executing program 3: r0 = socket$inet6(0xa, 0x10000000000002, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @dev, 0x6}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0xe, 0x0, &(0x7f0000000080)) prctl$PR_SET_MM_AUXV(0x23, 0xc, &(0x7f0000000140)="034ac50fe09d94294343a45af082746dd05c3bcf1024626d3be016e1b1788a48c1a71dc55a25618b596e305dcd945d65095f129be7c78835fa6cb497fcbcbc0bfd6704d28003432b0d0a9909710078d509f9fcb9d70b2258cfdc36a213f21032108ef2eb4e7ce4ca9a35be970a73d29c9db70176aac2c9e7b7ff", 0x7a) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x181000, 0xa0) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1400) 22:23:46 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x2d00) 22:23:46 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8994, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xdd) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101000, 0x0) recvfrom$netrom(r2, &(0x7f0000000200)=""/192, 0xc0, 0x100, &(0x7f00000000c0)={{0x3, @default, 0x7}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x48) connect$inet(r0, &(0x7f0000000500)={0x2, 0x0, @broadcast}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x1}, 0x4) sendmmsg(r0, &(0x7f000000c140)=[{{&(0x7f00000002c0)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x2a}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1, &(0x7f0000000540)=[{0x10, 0x119, 0x401}, {0x10, 0x10f, 0x7}, {0xb0, 0x0, 0x101, "853eb8159004acd40e7d2ceec89589a6294f6a420106b2a8ad6cc4cf3b7f637a5147d5a0071053b201e7c4ce6ffd672ce175661cab1ab0bd76d4bfff73756e9358dd1dec20734b8a421f24e757fd4c5c480d70e2fa07725d7cc2937d4abae8811cf035777585af1f9079a08006f4b05fe6e7c55a14f0cd893705d0338422ce2965f76a636979be2759aaf9109bcbece83e37a916b7c5af06f446ca2b"}, {0xc0, 0x112, 0x5, "70749f193e912200ba0e8e8bd61366e3f46059ee90db11b51ce00120ecd4fc597716b00a58fd3ea9f230671b6f183b7c123652c1767681ebf66e7bc106d3a493c6ac57b19fe1441d44043fa90f7380ff417c0788973c43d694dbe9b73a62de26ae3c2d2ce1d72acb928589cfdb8e09a68f850e8fd0bd43b9e3e340ca3529e3d74708696ed58fa47ae5c8468a118f256464eff654fc99238c403b0df1096c4103d43c82bcd9452bcbb6acccb5e0"}, {0x1010, 0x11f, 0x0, "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"e092b2dbdaaaee0764849cfb252b7718f8a0f40d1b97e2d2bbc2732141879e0eb3002c2b5f29db5b32753e39e28bc1e1bb6137f568ce1169e4ed69189c4ee31ae25c8b8c14e524c2899ae3c9f1a1fc2cbc67378e2e3242235ece698d42f1f2a298e3e4fc1253342314db20c328dca72fc6bb09d0271eaa7de1616cdd9ce28680144c1aa1f195e5df4353d7a09969582fc427f56082e95450bfabcc616a"}, {0x1010, 0x107, 0x2, "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"}, {0x58, 0x116, 0x7, "eae42e15aaeaddfcdcad90d4bd073e3cfb5643912901f694060687ed54bc0ce414f9f12903b71f544ca0278f97c944beb1f80d2226708f5f513022f054aa4d96df04"}, {0x38, 0x117, 0x9bf2, "689a79926b6d526bfa3a9ad6d2907d274161d3b01657a53209b313c0ffe422615a371dc618"}, {0x110, 0x19f, 0x0, "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"}], 0x13e8}, 0x80000001}], 0x8, 0x0) 22:23:46 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x3000) 22:23:46 executing program 1: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x400000, 0x0) socket$tipc(0x1e, 0x7, 0x0) [ 564.003066] ISOFS: Unable to identify CD-ROM format. 22:23:46 executing program 3: r0 = memfd_create(&(0x7f0000000180)='#vmnet1\xfbodevem1\x00', 0x0) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x800) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'\x00', 0x1}) write(r0, &(0x7f0000000440)="9ac82f", 0x3) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x0, 0x8000000100079) 22:23:46 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000000), 0x10, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="05000000480a00002000000000000000", @ANYRES64=r1, @ANYRES64=r2/1000+30000, @ANYRES64=r3, @ANYRES64=r4/1000+10000, @ANYBLOB="0400002001000000030000e02d020000637b597fbcfa97a9ca53cdabe91503b70fad9bf82fb2b2e0474e3ee4ae374ffeeffc0d120ba336e111e930a0540b3e0eae2c2c581e834d1bb6b4b56086c2c22e"], 0x80}, 0x1, 0x0, 0x0, 0x890}, 0x20000004) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) chdir(&(0x7f0000000240)='./file0\x00') 22:23:46 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0xe803) 22:23:47 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:47 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8995, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="04072c0770005e4adf2712040c0006008e00455329382795f90201119797000047ca8f6efbcc1dbb14385d40ad2d40aeb992661775f0c5c751aac36eeed1dde429a51cf0a51b914568fec589423c53ef5908bc9967f361350822a6eb62bd46c18dc7803af15089f23dc2ccd0db461e0ab1e574213ad697a57fcc85eeb5cb4e0a7dfadf4c8f4d0000000041389ab9495d29eb374326768e1cef52f5750d30eab0fe94e51cf0515d0836637678562a461009a8428fc74570c04a6118f411efa28114a678c5f29a46a92506f3f2d9d6e01d0507143784a0669d8638e6f0ba4b1321e6c1bf885058af5df085fbd75d713f2efaac4e27437821de8bea76ab83f49d5fb8a6f71c60c50cd2887ab3aae6ef75c3a72bf9868d15baacd0cdadeceafb4219a0aabea423abf7de9ffb318523d819a263a6944ffa9ad57b060db2b3bd20be857c894d2fac33b16bd8d9db0a046b29a0649e39aeceb8e08f58d02ed973353331a597a90be146cec10a375105057e88c781592cca879f681202000000dcd2817b6cb748cc98033f531f7b084168963ef0e7e9e52b790d41a024a5f12502e6b180be16f8b5ec966804a3b9b39859a9fa2d69646a4dd1405ef54a317e52e5757c5ea71c4e9e9d725f8d600bf8886d9ace8f39df041b22f7c0fef20e41898039a68062a2554c3704ce78967e080d78b32dd06702425fc3ce640366f5da550c3d53d55e68293ae8a038debdb76c3d5144934101406abf8d208b4b13e3615967d16bccc994af69d0f7009d54a7c24c90e57b8d05b8318d1d87f5d9600330b923b121ad655ce7e804aa7e2271c6d8f75f42404123bae528ee31c69260649a100db735f603afe124e387659ba1e2906d75ddc745e4086a05b1e420939196e2890d09b655e98b909399bb01d7b223b22bcbd1fdb6ee082c6d34017f6c0b982ce75ca5860d6e017f329d300f1d35f688906a13eaedb546ce1791907dc4e5b25b591aad161fbe833f97ced7ce36f90c7aaca34aec87624f1a5e9a80d0886b95ae4758f0647b877f410a8845d045e695274abd12417cee5cc660880cd5d90e19321fcbdc3f142601c9f78f5ddcdc4575d66033953b9473535f069d33122de272622da032d0beeca5d1c419d39479564ef6d773fde509cbd4ebc171ff7ff4c07a5b886f610bdcca419847a1480f9bdc1b4f747caec17a8dd0c6ef504e2731b1db5f5277b110a160f32d27364160c95f6ebc0c0b858591b411a14885da23f889b2156a93b9f2948d1d525450eb9eba43cecbded61241312424117029256c1d430a37fc870d54f8f419dde99d98a375ed63a73d30929e9c32fe162900270948e34c91e802659f3c8ddb10daf3d883a9ea8dd3470ccd1db3a581274c4f02dbe7104a08eb4028f7471c9c2ccd093858c900266c25d5e28b9ea9c763072404a80fa928e991d18c701e92946a4058fc6ac10ff3f84cf1cf03a44bbdd5233807b1db8e252a3a39c02e0000000000000000000000000083ef5c7cb753db9e420f2971f4b8f4bced30e4a981cf5e59d6003a12d677e67c7c554b8145033510dd1945d62e167d629e8cf876eb2969797c3bb43d98092f8d7d43faf9beb981c22a7fee444c288fb8f5a850cdcbee85db0c"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:47 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x8000000) 22:23:47 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8c80, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'nr0\x00', {0x2, 0x4e20, @loopback}}) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000180)=0x5, 0x4) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x1f, 0x0, 0x4, 0x5, 0x0, 0x1000, 0x40005, 0x4, 0x931, 0x401, 0x7fff, 0x9, 0x101, 0x0, 0x7ff, 0xbf1b, 0x9, 0x1000, 0x3, 0x7, 0x75008eb4, 0x2, 0x7c, 0x4, 0x3, 0x4, 0xfffffffffffffff8, 0x80, 0x6, 0x3, 0x2, 0x4, 0x473, 0x8, 0x5, 0x7f, 0x0, 0x1, 0x0, @perf_config_ext={0x7}, 0x200, 0x8, 0x9, 0x2, 0x3ff, 0x0, 0x3}, 0x0, 0x7, r0, 0xa) 22:23:47 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x20ea, 0x200200) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) write$P9_RXATTRWALK(r1, &(0x7f0000000100)={0xf, 0x1f, 0x2, 0x9}, 0xf) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000200)='cgroup.procs\x00', 0x2, 0x0) rmdir(&(0x7f0000000400)='./file0\x00') readv(r3, &(0x7f0000000040)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1) 22:23:47 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000540)='+\x8b\x8a\x16\x15U\xa3\x00iK\xad\xe5P(k\xd1\x91\xb9\xdb)\xc6s~-.!\xbf.q\x92\xe8T\xdcg\xe8\x84n\x8e\xfa\xce\xc3\x1ba;\x04\x88nP\x1d\x98A\xbe\x8a\xc10\xb8\xfa_7\xd2\xc8\x91l\x9a\xac\xfe\xb3H\xf0\xeb~\xa1\xa5\x9cx\xe5\x05\x93\xc2\f\xcb\xaf#5\xe8\xa40\x97|\xfd\f\\\xaamfN\x91\x15\xc5LX\x8e\xeb\xe2\x90\xf7O\'\xb4\xf3\xd2\x92\x9c\xaf\t\xe3\x92\xfa\xe5c\xb86\x1b]\x1f\xa4\xe4q\xe6\xa3z\xee}[\x7fvbF\xf3:\xf9i\x8b\xc0U\x9c\xc3\xc0\xd7\xb9\xdf\xa6\x9c\xbb\xd00\xd9\xc0\x00Q\xf6\au&D\xb5\xdcAH\xdf&\x97\v\xdc\xd0(\xc0\x0f\xe5\xbe!\'F\x8e', 0x0) r1 = add_key(&(0x7f0000004700)='.dead\x00', &(0x7f0000004740)={'syz', 0x0}, &(0x7f0000004780)="74fed7e7e8ab0279512682efae7ff815f35d56546b678d3b485d0e477b81784669bc2985fb5e3237619de43c531f2f2bbe06cd7bc36e326e63eb8fbde1c857c6089ba100a33dc8470f2a7757a501", 0x4e, 0x0) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000004800)={r1, 0x1f, 0x5b4}, &(0x7f0000004840)={'enc=', 'raw', ' hash=', {'wp384-generic\x00'}}, &(0x7f00000048c0)="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", &(0x7f00000049c0)="18e44ed118dfd0c241d6e818b551a2f5805853a007631c5e82f051eadecb03d4304efc84e695266bcc0ba935a483a89753cdb1012a9b77bfd8017b0b797747c7ee7cb993bf33f1f79547e8c3a28af712706fa04aab4402bde003fc") recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/84, 0x54}, {&(0x7f00000001c0)=""/212, 0xd4}], 0x2, &(0x7f0000000600)=""/4096, 0x1000}, 0x3}, {{&(0x7f00000000c0)=@x25, 0x80, &(0x7f00000016c0)=[{&(0x7f00000002c0)=""/4, 0x4}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/161, 0xa1}, {&(0x7f0000000400)=""/196, 0xc4}, {&(0x7f0000001600)=""/157, 0x9d}], 0x5, &(0x7f0000001740)=""/169, 0xa9}, 0x1}, {{&(0x7f0000001800)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001880)=""/15, 0xf}, 0x9}, {{&(0x7f00000018c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000002a80)=[{&(0x7f0000001940)=""/230, 0xe6}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/61, 0x3d}], 0x3, &(0x7f0000002ac0)=""/39, 0x27}, 0x4}, {{&(0x7f0000002b00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002b80)=""/11, 0xb}, {&(0x7f0000002bc0)=""/50, 0x32}, {&(0x7f0000002c00)=""/155, 0x9b}, {&(0x7f0000002cc0)=""/12, 0xc}, {&(0x7f0000002d00)}, {&(0x7f0000002d40)=""/140, 0x8c}], 0x6, &(0x7f0000002e80)=""/112, 0x70}, 0x6}, {{&(0x7f0000002f00)=@l2, 0x80, &(0x7f00000043c0)=[{&(0x7f0000002f80)=""/234, 0xea}, {&(0x7f0000003080)=""/79, 0x4f}, {&(0x7f0000003100)=""/175, 0xaf}, {&(0x7f00000031c0)=""/184, 0xb8}, {&(0x7f0000003280)=""/88, 0x58}, {&(0x7f0000003300)=""/129, 0x81}, {&(0x7f00000033c0)=""/4096, 0x1000}], 0x7, &(0x7f0000004440)=""/147, 0x93}, 0x4}], 0x6, 0x10100, &(0x7f0000004680)={0x77359400}) ioctl$SIOCRSGCAUSE(r2, 0x89e0, &(0x7f00000046c0)) lseek(r0, 0xff0f000000000000, 0x1) r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000500)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_S_OUTPUT(r3, 0xc004562f, &(0x7f0000002d00)) 22:23:47 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x9000000) 22:23:47 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)=0xa) ioctl$SCSI_IOCTL_SYNC(r0, 0x4) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000000)) 22:23:47 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0xa000000) 22:23:47 executing program 4: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000080)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00\xba\"\"Q\xc0#{Y\xf0\x0e\xe4>\n\xe4f*(\xe4\xc7\x13\xd1G\xbc\xef\xa4\xdd\x03\x1e~4K\xd8\x1a\x85\fy\x83E\x84d^*SS\xfd7\xe8\xaexs{\xc9\x13\xac\a\xdc\xa1\x85j\x9b\xd3\x01\"\xe7\x8b\xbc}\xc0\xb1\xf5\xe3\xa3\r\xf7\xd5\\\xadh\xa8\v\'&GQ\xa2q\x9e0\x80!\xf974\xacRB9d\xa8\xe9\x8b=1&\xdb\xd3\xdb;\xd8\x05\xfe9\xd6>v\xed\xab,$\xc7\x9d0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000400)=0xe8) mount$9p_xen(&(0x7f0000000240)='ppp1\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x2, &(0x7f0000000440)={'trans=xen,', {[{@access_client='access=client'}, {@fscache='fscache'}, {@posixacl='posixacl'}, {@noextend='noextend'}, {@fscache='fscache'}, {@access_uid={'access', 0x3d, r1}}], [{@subj_user={'subj_user', 0x3d, '\xb2]-vboxnet1^'}}, {@hash='hash'}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@pcr={'pcr', 0x3d, 0x3c}}, {@fsname={'fsname', 0x3d, 'keyring'}}, {@audit='audit'}]}}) ioctl(r0, 0x81000008916, &(0x7f0000000040)="0adc1f123c40a41d88b070") rmdir(&(0x7f0000000500)='./file0\x00') getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000140), &(0x7f0000000200)=0x4) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) write$FUSE_STATFS(r2, &(0x7f0000000180)={0x60}, 0x60) ioctl$SG_GET_REQUEST_TABLE(r2, 0x227c, 0x0) [ 564.946962] ISOFS: Unable to identify CD-ROM format. 22:23:47 executing program 1: r0 = shmget(0x3, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/16) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0xa) poll(&(0x7f0000000000)=[{r1, 0x30a0}, {r1, 0x1}], 0x2, 0x4) [ 565.188364] ISOFS: Unable to identify CD-ROM format. [ 565.377833] 9pnet_virtio: no channels available for device 127.0.0.1 22:23:48 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:48 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x10000000) 22:23:48 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x200, 0x3, 0x9, 0x0}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000100)={'veth0\x00', 0x5}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x80}, 0x8) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0xe2, "d8863c0b460184c2dc3e0785cac582c8c26f218f0fe997fe56946b162da14d1145c4be68fcf8795beae390a6b315a7e52dd71e9c3fee1960f14d260bf9738a003c645eb30b4a6a538719c1172115bcd756cd0a4088067a4155375341cadca9318e0b5bcd118d54866e064708101e34ddb7bf14562cd90878e4215184d8d651355f54af6f29c9a8af1d9ccfe8fcdcd62b6bf01e9ce4d312d0e7d067fbdf8b37f129bb4d50e2cc880edd63a52e512081cc269ec9ca82ec41def666261cf053bec9ea2943393c837b02eeb7ebf1db5930449a89a4cfca9e5769e9f711a91a87bccd506e"}, &(0x7f0000000380)=0x106) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$bpf(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='bpf\x00', 0xa8808, &(0x7f00000005c0)={[{@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x5}}, {@mode={'mode', 0x3d, 0xff}}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@fowner_gt={'fowner>', r2}}, {@hash='hash'}, {@fowner_eq={'fowner', 0x3d, r3}}, {@smackfsroot={'smackfsroot', 0x3d, '/dev/dsp\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'veth0\x00'}}, {@uid_gt={'uid>', r4}}]}) rmdir(&(0x7f0000000200)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xe}, 0x5}, {0xa, 0x4e21, 0x2, @ipv4={[], [], @multicast2}, 0x5}, 0x4, [0x2, 0xa, 0x6, 0x9, 0x4, 0x43, 0x5, 0x9]}, 0x5c) 22:23:48 executing program 3: r0 = shmget(0x3, 0x3000, 0x78000000, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/16) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000040045010, &(0x7f00000000c0)=0xa) poll(&(0x7f0000000000)=[{r1, 0x30a0}, {r1, 0x1}], 0x2, 0x4) 22:23:48 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a0, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="04072c0770005e4adf2712040c0006008e00455329382795f90201119797000047ca8f6efbcc1dbb14385d40ad2d40aeb992661775f0c5c751aac36eeed1dde429a51cf0a51b914568fec589423c53ef5908bc9967f361350822a6eb62bd46c18dc7803af15089f23dc2ccd0db461e0ab1e574213ad697a57fcc85eeb5cb4e0a7dfadf4c8f4d0000000041389ab9495d29eb374326768e1cef52f5750d30eab0fe94e51cf0515d0836637678562a461009a8428fc74570c04a6118f411efa28114a678c5f29a46a92506f3f2d9d6e01d0507143784a0669d8638e6f0ba4b1321e6c1bf885058af5df085fbd75d713f2efaac4e27437821de8bea76ab83f49d5fb8a6f71c60c50cd2887ab3aae6ef75c3a72bf9868d15baacd0cdadeceafb4219a0aabea423abf7de9ffb318523d819a263a6944ffa9ad57b060db2b3bd20be857c894d2fac33b16bd8d9db0a046b29a0649e39aeceb8e08f58d02ed973353331a597a90be146cec10a375105057e88c781592cca879f681202000000dcd2817b6cb748cc98033f531f7b084168963ef0e7e9e52b790d41a024a5f12502e6b180be16f8b5ec966804a3b9b39859a9fa2d69646a4dd1405ef54a317e52e5757c5ea71c4e9e9d725f8d600bf8886d9ace8f39df041b22f7c0fef20e41898039a68062a2554c3704ce78967e080d78b32dd06702425fc3ce640366f5da550c3d53d55e68293ae8a038debdb76c3d5144934101406abf8d208b4b13e3615967d16bccc994af69d0f7009d54a7c24c90e57b8d05b8318d1d87f5d9600330b923b121ad655ce7e804aa7e2271c6d8f75f42404123bae528ee31c69260649a100db735f603afe124e387659ba1e2906d75ddc745e4086a05b1e420939196e2890d09b655e98b909399bb01d7b223b22bcbd1fdb6ee082c6d34017f6c0b982ce75ca5860d6e017f329d300f1d35f688906a13eaedb546ce1791907dc4e5b25b591aad161fbe833f97ced7ce36f90c7aaca34aec87624f1a5e9a80d0886b95ae4758f0647b877f410a8845d045e695274abd12417cee5cc660880cd5d90e19321fcbdc3f142601c9f78f5ddcdc4575d66033953b9473535f069d33122de272622da032d0beeca5d1c419d39479564ef6d773fde509cbd4ebc171ff7ff4c07a5b886f610bdcca419847a1480f9bdc1b4f747caec17a8dd0c6ef504e2731b1db5f5277b110a160f32d27364160c95f6ebc0c0b858591b411a14885da23f889b2156a93b9f2948d1d525450eb9eba43cecbded61241312424117029256c1d430a37fc870d54f8f419dde99d98a375ed63a73d30929e9c32fe162900270948e34c91e802659f3c8ddb10daf3d883a9ea8dd3470ccd1db3a581274c4f02dbe7104a08eb4028f7471c9c2ccd093858c900266c25d5e28b9ea9c763072404a80fa928e991d18c701e92946a4058fc6ac10ff3f84cf1cf03a44bbdd5233807b1db8e252a3a39c02e0000000000000000000000000083ef5c7cb753db9e420f2971f4b8f4bced30e4a981cf5e59d6003a12d677e67c7c554b8145033510dd1945d62e167d629e8cf876eb2969797c3bb43d98092f8d7d43faf9beb981c22a7fee444c288fb8f5a850cdcbee85db0c"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/ptype\x00') sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[]}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000017c0), 0x0, 0x400000000000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000003}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r1, 0x800, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040041}, 0x2404c000) 22:23:48 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x2b000000) 22:23:48 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x20080}, 'port1\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x10001}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40505331, &(0x7f0000000140)={{0x0, 0x100000001}, {0x80}, 0x0, 0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfdffff]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@local, @in=@initdev}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) 22:23:48 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) getrlimit(0xd, &(0x7f0000000040)) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) finit_module(r0, &(0x7f0000000000)='/dev/dsp\x00', 0x3) [ 565.764712] ISOFS: Unable to identify CD-ROM format. 22:23:48 executing program 4: chmod(&(0x7f0000000440)='./file0\x00', 0x8013c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) mkdirat$cgroup(r1, &(0x7f0000000340)='s6\xe6)\xfa', 0x1ff) fchdir(r1) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000006c0)=""/231, 0x0) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xb6, 0x0, &(0x7f00000001c0), 0x8, &(0x7f00000007c0)={[{@fat=@dos1xfloppy='dos1xfloppy'}, {@dots='dots'}, {@dots='dots'}], [{@measure='measure'}, {@uid_gt={'uid>', r2}}, {@hash='hash'}, {@euid_eq={'euid', 0x3d, r3}}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@initdev}}, {{@in6}, 0x0, @in6=@local}}, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f00000001c0)={0x1, 0x5}) write$FUSE_LSEEK(r0, &(0x7f00000002c0)={0x18, 0x0, 0x8, {0x8}}, 0x18) ioctl$RTC_WIE_ON(r0, 0x700f) io_setup(0xfffffffffffdfff3, 0x0) 22:23:48 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x2d000000) 22:23:48 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="04072c0770005e4adf2712040c0006008e00455329382795f90201119797000047ca8f6efbcc1dbb14385d40ad2d40aeb992661775f0c5c751aac36eeed1dde429a51cf0a51b914568fec589423c53ef5908bc9967f361350822a6eb62bd46c18dc7803af15089f23dc2ccd0db461e0ab1e574213ad697a57fcc85eeb5cb4e0a7dfadf4c8f4d0000000041389ab9495d29eb374326768e1cef52f5750d30eab0fe94e51cf0515d0836637678562a461009a8428fc74570c04a6118f411efa28114a678c5f29a46a92506f3f2d9d6e01d0507143784a0669d8638e6f0ba4b1321e6c1bf885058af5df085fbd75d713f2efaac4e27437821de8bea76ab83f49d5fb8a6f71c60c50cd2887ab3aae6ef75c3a72bf9868d15baacd0cdadeceafb4219a0aabea423abf7de9ffb318523d819a263a6944ffa9ad57b060db2b3bd20be857c894d2fac33b16bd8d9db0a046b29a0649e39aeceb8e08f58d02ed973353331a597a90be146cec10a375105057e88c781592cca879f681202000000dcd2817b6cb748cc98033f531f7b084168963ef0e7e9e52b790d41a024a5f12502e6b180be16f8b5ec966804a3b9b39859a9fa2d69646a4dd1405ef54a317e52e5757c5ea71c4e9e9d725f8d600bf8886d9ace8f39df041b22f7c0fef20e41898039a68062a2554c3704ce78967e080d78b32dd06702425fc3ce640366f5da550c3d53d55e68293ae8a038debdb76c3d5144934101406abf8d208b4b13e3615967d16bccc994af69d0f7009d54a7c24c90e57b8d05b8318d1d87f5d9600330b923b121ad655ce7e804aa7e2271c6d8f75f42404123bae528ee31c69260649a100db735f603afe124e387659ba1e2906d75ddc745e4086a05b1e420939196e2890d09b655e98b909399bb01d7b223b22bcbd1fdb6ee082c6d34017f6c0b982ce75ca5860d6e017f329d300f1d35f688906a13eaedb546ce1791907dc4e5b25b591aad161fbe833f97ced7ce36f90c7aaca34aec87624f1a5e9a80d0886b95ae4758f0647b877f410a8845d045e695274abd12417cee5cc660880cd5d90e19321fcbdc3f142601c9f78f5ddcdc4575d66033953b9473535f069d33122de272622da032d0beeca5d1c419d39479564ef6d773fde509cbd4ebc171ff7ff4c07a5b886f610bdcca419847a1480f9bdc1b4f747caec17a8dd0c6ef504e2731b1db5f5277b110a160f32d27364160c95f6ebc0c0b858591b411a14885da23f889b2156a93b9f2948d1d525450eb9eba43cecbded61241312424117029256c1d430a37fc870d54f8f419dde99d98a375ed63a73d30929e9c32fe162900270948e34c91e802659f3c8ddb10daf3d883a9ea8dd3470ccd1db3a581274c4f02dbe7104a08eb4028f7471c9c2ccd093858c900266c25d5e28b9ea9c763072404a80fa928e991d18c701e92946a4058fc6ac10ff3f84cf1cf03a44bbdd5233807b1db8e252a3a39c02e0000000000000000000000000083ef5c7cb753db9e420f2971f4b8f4bced30e4a981cf5e59d6003a12d677e67c7c554b8145033510dd1945d62e167d629e8cf876eb2969797c3bb43d98092f8d7d43faf9beb981c22a7fee444c288fb8f5a850cdcbee85db0c"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 566.105925] FAT-fs (loop4): Unrecognized mount option "measure" or missing value [ 566.326174] ISOFS: Unable to identify CD-ROM format. 22:23:49 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host}, 0x10, 0x80800) 22:23:49 executing program 3: socket$packet(0x11, 0x3, 0x300) creat(&(0x7f0000000080)='./file0\x00', 0x0) pipe(&(0x7f0000000180)) socketpair$unix(0x1, 0x8000000005, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) memfd_create(&(0x7f0000000000)='\x00', 0x2) unshare(0x400) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200), 0x0) 22:23:49 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x30000000) 22:23:49 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0), 0x121}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:49 executing program 4: chmod(&(0x7f0000000440)='./file0\x00', 0x8013c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz'}, 0x0, 0x0, 0xfffffffffffffffb) mkdirat$cgroup(r1, &(0x7f0000000340)='s6\xe6)\xfa', 0x1ff) fchdir(r1) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000006c0)=""/231, 0x0) fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000140)='./file0\x00', 0xb6, 0x0, &(0x7f00000001c0), 0x8, &(0x7f00000007c0)={[{@fat=@dos1xfloppy='dos1xfloppy'}, {@dots='dots'}, {@dots='dots'}], [{@measure='measure'}, {@uid_gt={'uid>', r2}}, {@hash='hash'}, {@euid_eq={'euid', 0x3d, r3}}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000005c0)={{{@in6=@mcast1, @in=@initdev}}, {{@in6}, 0x0, @in6=@local}}, 0x0) keyctl$get_persistent(0x16, 0x0, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f00000001c0)={0x1, 0x5}) write$FUSE_LSEEK(r0, &(0x7f00000002c0)={0x18, 0x0, 0x8, {0x8}}, 0x18) ioctl$RTC_WIE_ON(r0, 0x700f) io_setup(0xfffffffffffdfff3, 0x0) [ 566.496022] ISOFS: Unable to identify CD-ROM format. 22:23:49 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a2, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:49 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x15, 0xeb, &(0x7f0000000100)="fb4243fab2fa3532f90f63db758332dd6380ba77fbff6098655ea217478be047fd2719703989804f0b18a23abc4efce64d9d251d6d64a9b22717ad7e903ee76125daf60e55365e8f1679866d89bd9b02fe2f880eee4bc9517932e25e3384aeed17f8b6c5d84843fe79067ff2a54b617f60bd4c530f7a52fec6ce3f60784c895fcff8bf688538f1c8c86a2d161cd7f785277d9edf0a9d7e481cdf9412799f11f249168b5c2fb216a971d75c3ce3985582d38a0011ec1b5cab479377c94c8ec4c0d6e5521b5a0e6e21ded12a1881597b5581f4bfd631fb5fc40e8c37613bf6455de2a80b17671c027f2c02b3"}) r1 = getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) kcmp(r1, r2, 0x6, r0, r0) 22:23:49 executing program 3: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:49 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0xe8030000) 22:23:49 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x800000000000000) 22:23:49 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000180)="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") ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) r1 = dup2(r0, r0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 566.932596] ISOFS: Unable to identify CD-ROM format. 22:23:49 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x900000000000000) [ 567.019213] ISOFS: Unable to identify CD-ROM format. 22:23:49 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) ioctl$NBD_DISCONNECT(r0, 0xab08) 22:23:49 executing program 3: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:50 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0xa00000000000000) [ 567.259658] ISOFS: Unable to identify CD-ROM format. [ 567.402817] ISOFS: Unable to identify CD-ROM format. 22:23:50 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0), 0x2101}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:50 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x8991, &(0x7f0000000140)={'bond0\x00@@\xea\xff\xff\x80\x00\x00\x02\x00', @ifru_names='bond_slave_1\x00'}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(0x0, 0x0, 0x20080) mmap$xdp(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0xfffffffffffffffd) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x8, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, 0x0, &(0x7f0000000180)=0x3aa) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0xfffffffffffffd8f) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000240)={'bond0\x00\x00\x007\x00!!\x00\x01\x00\xff', @ifru_names='bond_slave_1\x00\xd1|\x01'}) 22:23:50 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a3, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="04072c0770005e4adf2712040c0006008e00455329382795f90201119797000047ca8f6efbcc1dbb14385d40ad2d40aeb992661775f0c5c751aac36eeed1dde429a51cf0a51b914568fec589423c53ef5908bc9967f361350822a6eb62bd46c18dc7803af15089f23dc2ccd0db461e0ab1e574213ad697a57fcc85eeb5cb4e0a7dfadf4c8f4d0000000041389ab9495d29eb374326768e1cef52f5750d30eab0fe94e51cf0515d0836637678562a461009a8428fc74570c04a6118f411efa28114a678c5f29a46a92506f3f2d9d6e01d0507143784a0669d8638e6f0ba4b1321e6c1bf885058af5df085fbd75d713f2efaac4e27437821de8bea76ab83f49d5fb8a6f71c60c50cd2887ab3aae6ef75c3a72bf9868d15baacd0cdadeceafb4219a0aabea423abf7de9ffb318523d819a263a6944ffa9ad57b060db2b3bd20be857c894d2fac33b16bd8d9db0a046b29a0649e39aeceb8e08f58d02ed973353331a597a90be146cec10a375105057e88c781592cca879f681202000000dcd2817b6cb748cc98033f531f7b084168963ef0e7e9e52b790d41a024a5f12502e6b180be16f8b5ec966804a3b9b39859a9fa2d69646a4dd1405ef54a317e52e5757c5ea71c4e9e9d725f8d600bf8886d9ace8f39df041b22f7c0fef20e41898039a68062a2554c3704ce78967e080d78b32dd06702425fc3ce640366f5da550c3d53d55e68293ae8a038debdb76c3d5144934101406abf8d208b4b13e3615967d16bccc994af69d0f7009d54a7c24c90e57b8d05b8318d1d87f5d9600330b923b121ad655ce7e804aa7e2271c6d8f75f42404123bae528ee31c69260649a100db735f603afe124e387659ba1e2906d75ddc745e4086a05b1e420939196e2890d09b655e98b909399bb01d7b223b22bcbd1fdb6ee082c6d34017f6c0b982ce75ca5860d6e017f329d300f1d35f688906a13eaedb546ce1791907dc4e5b25b591aad161fbe833f97ced7ce36f90c7aaca34aec87624f1a5e9a80d0886b95ae4758f0647b877f410a8845d045e695274abd12417cee5cc660880cd5d90e19321fcbdc3f142601c9f78f5ddcdc4575d66033953b9473535f069d33122de272622da032d0beeca5d1c419d39479564ef6d773fde509cbd4ebc171ff7ff4c07a5b886f610bdcca419847a1480f9bdc1b4f747caec17a8dd0c6ef504e2731b1db5f5277b110a160f32d27364160c95f6ebc0c0b858591b411a14885da23f889b2156a93b9f2948d1d525450eb9eba43cecbded61241312424117029256c1d430a37fc870d54f8f419dde99d98a375ed63a73d30929e9c32fe162900270948e34c91e802659f3c8ddb10daf3d883a9ea8dd3470ccd1db3a581274c4f02dbe7104a08eb4028f7471c9c2ccd093858c900266c25d5e28b9ea9c763072404a80fa928e991d18c701e92946a4058fc6ac10ff3f84cf1cf03a44bbdd5233807b1db8e252a3a39c02e0000000000000000000000000083ef5c7cb753db9e420f2971f4b8f4bced30e4a981cf5e59d6003a12d677e67c7c554b8145033510dd1945d62e167d629e8cf876eb2969797c3bb43d98092f8d7d43faf9beb981c22a7fee444c288fb8f5a850cdcbee85db0c"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:50 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x2, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x110, 0xc, 0x1, 0x830, 0x70bd2d, 0x25dfdbfd, {0x7}, [@typed={0x8, 0x6d, @u32=0xfffffffffffffff9}, @nested={0xf4, 0x6a, [@generic="81d7a306807dccb0a2f1e70e32b69f01c1e8af30987d85f0b6673bcac06bb1509ef8eee4a88414f357ef9b64467343d22b74bbe5bfc02d9f6272366128d8fbc076b0923d36155ed5763861cb7dd26010e522c9476567c440c99afe3a69f1d43f9b91d0aecc3aa29c709411a9f480a50f7b15bcee9d47ac86efa8fd60d4a7dd68b4c303ada37dc1c92d0d46852b6736b9545f92b8e5234a0196a7b474b8cea25272f21158f9d93c371d2fa4af3370c41cd4594a145bc055d0b239ec60ebfece841e5564068093d393cc1ca3efc507467c8c3ef704d4732bf914da8c3f5e0a109c90449bff", @typed={0x4, 0x70}, @typed={0x8, 0x4e, @uid=r1}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x800}, 0x41) ioctl$int_in(r0, 0x80000040045010, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x81, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e21, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}}, 0x7dd, 0x4}, &(0x7f0000000080)=0x90) 22:23:50 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x1000000000000000) 22:23:50 executing program 3: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 567.679182] bond0: Enslaving bond_slave_1 as an active interface with an up link 22:23:50 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x2b00000000000000) 22:23:50 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x200000004143, 0x0) [ 567.811854] ISOFS: Unable to identify CD-ROM format. 22:23:50 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x2d00000000000000) 22:23:50 executing program 1: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x2b00000000000000) [ 567.843246] bond0: Releasing backup interface bond_slave_1 [ 568.036149] ISOFS: Unable to identify CD-ROM format. 22:23:50 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x3000000000000000) 22:23:50 executing program 1: r0 = socket$inet(0x2, 0x2, 0x1fffffffffffff) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_int(r0, 0x11, 0x67, &(0x7f00006ed000), &(0x7f0000000040)=0x4) [ 568.078959] ISOFS: Unable to identify CD-ROM format. [ 568.367588] bond0: Enslaving bond_slave_1 as an active interface with an up link 22:23:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0af51f023c123f3188a070") r1 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f00000000c0)={0x41, 0x1}, 0x10) r2 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(0xffffffffffffffff, 0x0, 0x0) r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000080)={0x41}, 0x10) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) 22:23:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x3, 0x268, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a40], 0x0, 0x0, &(0x7f0000000a40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x50, 0x887d, 'batadv0\x00', 'lapb0\x00', 'lapb0\x00', 'vxcan1\x00', @local, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @dev={[], 0xb}, [0xff, 0xff, 0xff, 0x0, 0xff], 0xa0, 0xa0, 0xf0, [@cgroup0={'cgroup\x00', 0x8, {{0x4, 0x1}}}]}}, @common=@log={'log\x00', 0x28, {{0x5, "be125650dff44e6dbacc7d4391c349f0bd0ba8f1a4a21a720e1af7339776", 0x9}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'batadv0\x00', 'veth1_to_bridge\x00', 'rose0\x00', 'syz_tun\x00', @empty, [], @dev, [], 0x70, 0x70, 0xe8}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "69a00198d062611e92d19f02dfa8a82a03f774c7f06d3e60175ab182e074ea8b57a85b791def19f5241d043653f956707e370296995632a1863fb6a8141ba3fa"}}}}]}]}, 0x2e0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000180)={0x1, 0x200, 0x7, 0xea1d}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='fd/3\x00') preadv(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/171, 0xab}], 0x1, 0x3e00000000000000) chmod(&(0x7f0000000000)='./file0\x00', 0x83) syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x0, 0x2) 22:23:51 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0), 0x21010000}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:51 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0xe803000000000000) 22:23:51 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89b0, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:51 executing program 3: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:51 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240)=0x200, 0x12) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 568.527183] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 568.542081] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 22:23:51 executing program 4: r0 = socket$inet6(0xa, 0x80803, 0x2f) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x80000002, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0xff}, 0x0, @in6}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0), 0x1c) 22:23:51 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x0, 0x0) ioctl$UI_BEGIN_FF_ERASE(r0, 0xc00c55ca, &(0x7f0000000280)={0x8, 0x7, 0x802}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1) clone(0x80002102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz'}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f0000000100)={'syz'}, 0x0, r3) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x20) wait4(0x0, 0x0, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x92, &(0x7f0000000240)={&(0x7f0000000040)=@getqdisc={0x24, 0x26, 0x30b}, 0x32a}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10022000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1c0000001a0001002bbd7000fbdbdf2502148000ff03fd0800040000fecb2608e81b910af94f1af232ee32283fe58b0ecd014b2be080a8ce2d442bf26607fe3a39a3e75b5624fd712b6a10beadd5c999d16a00d236e9fc9e783739b4"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x44050) [ 568.733696] ISOFS: Unable to identify CD-ROM format. 22:23:51 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000140)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={@remote={[], 0x3}, 0x0, 'syzkaller0\x00'}) close(r3) write$cgroup_int(r2, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/icmp\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) bind$x25(r2, &(0x7f0000000000)={0x9, @null=' \x00'}, 0x12) 22:23:51 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={0xf835}, 0x4) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0x200, 0x9, 0x0, 0x0, 0x0, 0xf000, 0x0, [], 0x6}) perf_event_open(&(0x7f000001d000)={0x1, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x800000000008032, 0xffffffffffffffff, 0x3c000000) close(0xffffffffffffffff) r2 = syz_open_procfs(0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000200)='md5sum\x00', 0x0) r4 = getpgrp(0x0) sched_setattr(r4, &(0x7f0000000180)={0x30, 0x7, 0x1, 0x177, 0x5, 0x5, 0x6f2f84c8}, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000480)={[0x8001, 0x1485c00, 0x0, 0x1077, 0x20, 0x10000, 0x3, 0x401, 0x7ff, 0x9, 0x1, 0x3, 0xfffffffffffffffa, 0x4, 0x5, 0x1], 0x10f002}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @multicast1}, &(0x7f0000000280)=0xc) bind$xdp(r2, &(0x7f0000000540)={0x2c, 0x1, 0x0, 0x3e, r0}, 0x10) write$binfmt_elf32(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c465371bd000000000000000000000000020006000800ffffff7f1000380000030000000000000000000020c1705207d00a3107562f97cc5167cdd5708faad1d11a66fa0f8b323564b7e31288c20ecbdb176f71afdd1ba58c7b3272a01e75205b00ff4e68ef6f3e5feff15b026ce385bee48b5222989ba93dfa66155c6844d086e01d5ce83f8b519ea872f2ce011dbda0b3d9cf4ce32b8dbfae9b2284834f0c0ce43bc23f2eeed1233e5c4ed285694c9c7a"], 0xb4) execveat(r3, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x10000000002) [ 568.777683] ISOFS: Unable to identify CD-ROM format. [ 568.947465] ISOFS: Unable to identify CD-ROM format. 22:23:51 executing program 4: getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0xffff}, 0x0) r0 = syz_open_dev$video(&(0x7f0000000280)='/dev/video#\x00', 0x24, 0x0) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000100)=""/136, 0x88}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000003c0)=""/243, 0xf3}, {&(0x7f0000000200)=""/112, 0x70}, {&(0x7f0000000000)=""/56, 0x38}, {&(0x7f00000004c0)=""/105, 0x69}], 0x6) ioctl$VIDIOC_TRY_EXT_CTRLS(r0, 0xc0205649, &(0x7f00000000c0)={0x0, 0x1, 0x0, [], &(0x7f00000001c0)={0x98f90a, 0xfffffffffffffffd, [], @p_u32=&(0x7f0000000040)}}) 22:23:51 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80, 0x0) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:51 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) write$binfmt_elf64(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x394) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2201, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000000100)={0x101ff, 0x0, &(0x7f0000ffd000/0x2000)=nil}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000140)="784c32236f6c00b2f1b3ebea1bb56adc7acdbcd4abb66d280aff2c637602f829026b04dbcea8bbe3d80d8e7fe6459c1c6825235828fec97ce36a86b98f45c02d52ed6bd02ed157165cd26a59ca72c7b50046426325e2042177af68d2eb0691c7d5744ac14b43c208391f3e3171617dc354656cc78bc766999d12f1fadf93e836cbba386316e99ea4e04111c4a0937ea7fb768991c8de9961772bcc9a36e5aa") ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x3f, 0x7ee, 0x1, 0x4, 0x18, 0x1ff}) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket$isdn_base(0x22, 0x3, 0x0) getsockopt$bt_hci(r1, 0x65, 0x6, &(0x7f0000cbc000)=""/244, &(0x7f0000000080)=0xffffffffffffffc1) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000200)={0xfff, 0x0, 0x1, 0x4}) [ 569.137801] QAT: Invalid ioctl [ 569.161231] QAT: Invalid ioctl [ 569.174305] QAT: Invalid ioctl [ 569.200976] QAT: Invalid ioctl [ 569.206310] QAT: Invalid ioctl [ 569.209785] QAT: Invalid ioctl [ 569.213600] QAT: Invalid ioctl 22:23:52 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0), 0x3b9ac9ff}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:52 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89e0, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:52 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) syz_mount_image$jfs(&(0x7f0000000240)='jfs\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0xfee5, 0x0, 0x0, 0x0) 22:23:52 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x0) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:52 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) msgget(0x0, 0x0) ioctl$void(r0, 0xc0045c79) 22:23:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x1}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/cgroup\x00') r2 = creat(0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r3, 0x5) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) getsockname(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1, 0x0, 0x0) r5 = accept4(r3, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x54}, 0x98) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000005) [ 569.527371] ISOFS: Unable to identify CD-ROM format. 22:23:52 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000100)=""/148, 0x94}], 0x1, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x10000, 0x0) write$P9_RCREATE(r0, &(0x7f00000001c0)={0x18, 0x73, 0x1, {{0x0, 0x4, 0x8}, 0x20}}, 0x18) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') preadv(r1, &(0x7f0000000000), 0x0, 0x10400003) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000)=0x2, 0x4) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x800, 0x0) 22:23:52 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000140)="0a5c1f023c126285719070") ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0xa2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x40, 0x0) mknodat(r5, &(0x7f0000000280)='./file0\x00', 0x8000, 0xa2) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000400)='gretap0\x00', 0x5) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f00000001c0), 0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40000, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = eventfd(0x0) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f0000000000)={r8, 0xfffffffffffffffc, 0x2, r8}) ioctl$KVM_IRQFD(r7, 0x4020ae76, &(0x7f00000015c0)={r8, 0x0, 0x2, r8}) epoll_create1(0x7fffe) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r11 = socket$inet_udp(0x2, 0x2, 0x0) close(r11) write$cgroup_int(r10, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r9, 0x0, r11, 0x0, 0x8100000, 0x0) 22:23:52 executing program 1: openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(0xffffffffffffffff, 0xaf02, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={0xf835}, 0x4) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f00000002c0)={[], 0x200, 0x9, 0x0, 0x0, 0x0, 0xf000, 0x0, [], 0x6}) perf_event_open(&(0x7f000001d000)={0x1, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x800000000008032, 0xffffffffffffffff, 0x3c000000) close(0xffffffffffffffff) r2 = syz_open_procfs(0x0, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = memfd_create(&(0x7f0000000200)='md5sum\x00', 0x0) r4 = getpgrp(0x0) sched_setattr(r4, &(0x7f0000000180)={0x30, 0x7, 0x1, 0x177, 0x5, 0x5, 0x6f2f84c8}, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000480)={[0x8001, 0x1485c00, 0x0, 0x1077, 0x20, 0x10000, 0x3, 0x401, 0x7ff, 0x9, 0x1, 0x3, 0xfffffffffffffffa, 0x4, 0x5, 0x1], 0x10f002}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @multicast1}, &(0x7f0000000280)=0xc) bind$xdp(r2, &(0x7f0000000540)={0x2c, 0x1, 0x0, 0x3e, r0}, 0x10) write$binfmt_elf32(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="7f454c465371bd000000000000000000000000020006000800ffffff7f1000380000030000000000000000000020c1705207d00a3107562f97cc5167cdd5708faad1d11a66fa0f8b323564b7e31288c20ecbdb176f71afdd1ba58c7b3272a01e75205b00ff4e68ef6f3e5feff15b026ce385bee48b5222989ba93dfa66155c6844d086e01d5ce83f8b519ea872f2ce011dbda0b3d9cf4ce32b8dbfae9b2284834f0c0ce43bc23f2eeed1233e5c4ed285694c9c7a"], 0xb4) execveat(r3, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x10000000002) 22:23:52 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89e1, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:52 executing program 3: r0 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$kcm(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000003c0)="160000001a0081aee4050c00000f00fe078bc36f1600", 0x16}], 0x1}, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/capi/capi20ncci\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x100000000000000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2, 0x631}, 0x8) recvmsg$kcm(r0, &(0x7f0000002bc0)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000008080)={0x0, 0x0, &(0x7f0000007f00)=[{&(0x7f0000006a40)=""/142, 0x8e}, {&(0x7f0000006b00)=""/129, 0x81}, {&(0x7f0000006bc0)=""/181, 0xb5}, {&(0x7f0000006c80)=""/38, 0x26}, {&(0x7f0000006cc0)=""/146, 0x92}, {&(0x7f0000006d80)=""/182, 0xb6}, {&(0x7f0000006e40)=""/55, 0x37}, {&(0x7f0000006e80)=""/4096, 0x1000}, {&(0x7f0000007e80)=""/76, 0x4c}], 0x9}, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000480)=""/4096, &(0x7f00000002c0)=0x1000) futex(&(0x7f0000000100)=0x1, 0x8c, 0x0, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f0000000180)=0x1, 0x1) 22:23:52 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000180)='team0\x00') write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') eventfd2(0x80000000, 0x801) statx(r0, &(0x7f0000000000)='./file0\x00', 0x4100, 0x10, &(0x7f0000000080)) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:53 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0), 0xffc99a3b}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:53 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x7fffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x141080, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000480)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r3, 0x8991, &(0x7f0000000000)={'bond0\x00', @ifru_names='bond_slave_1\x00'}) ioctl$VIDIOC_ENCODER_CMD(r2, 0xc028564d, &(0x7f0000000680)={0x1, 0x1, [0x1001, 0x101, 0x3ff, 0x40, 0x0, 0xfffffffffffffffb, 0x5, 0x800]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000004c0)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x20a000, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000380)="e2da5cdea423495c8b5663b2d9e462f4e65c25cc8b2ba5e1349cd9ae758d94c045f53f48860fd0b3d8013a69034f6ac0d6e1e98dfe38d2d9e2e2c54d473c67bfa22bbf07fadb6002cda4dd466bf8b4ac1fd7837039b702b9d0fa204a8e5df87c3de67d40844e3ddd3c120aee61b90f3b98210922d8d4271c6df39457ffa88a8a1c33837414408c58e56e3fc11ec40ec466928864d45fe30bbdca4189941c975bc6fe8fb0e6bf8e2a58131d1b5d088066c68b8a6ee0c4e1fea78983de57627ebf6f449a310f966c64391d936f99802fb9320ae1cc") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x41, 0x0) sendto$inet(r1, &(0x7f00000000c0)="8dec431bb44aff53a310b4eabef65b9ca28574570c8753d962784ce7563c1f448215fd237bf4c9159a98e9205a38a1fef116825d2a67dccc355557378e26b4e71c9ead8245ce8f8727e4d5e348d6b048462955248e97e362bb149adcd5ad849873b82111c2ecfa383140f9d4c99f525041a886277a6592dbc6b9108911e88a440b93f5c0fae544676b44a19bf06aa255a549db9cb0a9221a90f33fec43b1d074bf", 0xa1, 0x1, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000006c0)=ANY=[@ANYBLOB="000028bd7000fddbdf25020000000800343e3f000000080001004e230000bca06b23bf1365d56dd6e1f92705296ce5e342d9b697453f238dd000213cf343364b24831f326fad8eca68af78f5858175f6cd153baeefffc0564a4de73b5539ae7603b7022f09e9a2f11bbac508c72703252c857d6187cb5565cd1d22d7"], 0x1}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8050}, 0x40) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25d1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) dup2(r6, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xc81, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = syz_open_dev$midi(&(0x7f0000000880)='/dev/midi#\x00', 0x1, 0x40100) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @loopback}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r8, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="0000010000000030e1d035b385ef2a8b4c510e9d91dd88957cd9f35dfd153e455765394e223dbbc577b9db1175dbcacc22b7fe0b0b40b03109001591a1bd29921e0e81f19a0ca98748136eecea289e2b336969ffffb06100000080999d8b66000000a5549ec7af1484fbcbbbf3967c0665dac6a677a0910fe2c53c0fce514b55a639aac4fc60e9530365b192ab02ede35ff71c90591b256afeca629dc7b03390434be3f7fd03256263f0d2cc99babed460b8d44d6f3bc714da7327345b74ff81d56199b0d1e0b452e9596ce26701671f60fb909d2272dddfac00"], 0x1}}, 0x4008000) ioctl$sock_proto_private(r7, 0x80089ec, &(0x7f0000000140)="039625617620978a4df541244054545eefb285b44d2198c37642636f3bd6084339c6e79154e7a4e1e8a3a316d5a4d756fa828508c3eaae4df2759d4d16de576413772f248c74aae160e44749d604a7af5290efc74ba837ec71ff4bfb5f9a2d51403ecc6b5a4bb2dab710e3367549b45cd0b3fed1c251372400872f340ee3b348964d022f3224519d06adad720a5650c9b04292955ae6fd364adebee641bc911bcdd907f409e8200d95b946789c69b1d8876c") syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0xff, 0x80000) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x4080) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) 22:23:53 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) pipe(&(0x7f0000000000)) 22:23:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$getregset(0x4204, r4, 0x203, &(0x7f0000000140)={&(0x7f00000001c0)=""/133, 0x85}) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f00000000c0)={0x7b, 0x600000000000000, [0x4000009f, 0x10040, 0x4000009f], [0xc2]}) [ 570.429226] ISOFS: Unable to identify CD-ROM format. 22:23:53 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x40049409, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 570.503980] bond0: Releasing backup interface bond_slave_1 22:23:53 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 570.663523] kvm [26482]: vcpu0, guest rIP: 0xfff0 disabled perfctr wrmsr: 0xc2 data 0x0 [ 570.741679] ISOFS: Unable to identify CD-ROM format. 22:23:53 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:53 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast2}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYRES32=r1], &(0x7f0000000280)=0x2) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r4, 0x0, r0, 0x0, 0x2, 0x0) [ 571.036831] IPVS: ftp: loaded support on port[0] = 21 22:23:54 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000000001, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000080)={0x0, 0x9, 0x1000, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x401, 0x0, 0xfffffffffffffffd, 0x7f}) r2 = socket(0xa, 0x3, 0x200000000008) bind$alg(0xffffffffffffffff, 0x0, 0x0) connect$l2tp(r2, &(0x7f0000000200)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @local}, 0x1, 0x1}}, 0x26) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'bridge0\x00\x00\x01\x00'}) r3 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(r2, 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, 0x0, 0x0) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140)='nbd\x00') sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r4, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x103}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x748b}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1000}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x4004050) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) r5 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x9, 0x200) ioctl$KVM_HYPERV_EVENTFD(r5, 0x4018aebd, &(0x7f0000000300)={0x2, r0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, 0x0) openat$sequencer2(0xffffffffffffff9c, 0x0, 0x4080, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f00000002c0)={0x0, 0x0, 0x0}) 22:23:54 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') ioctl$VIDIOC_ENUMINPUT(r0, 0xc050561a, &(0x7f0000000080)={0x2, "07fffcade3a53bf5455b7fbe2db09e341946a66fbd749e9db3d085b77ee1bc13", 0x1, 0x8, 0x4, 0x27, 0x210, 0x2}) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x8100000, 0x0) 22:23:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000240), 0xfef5) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2a7d, 0x400) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x100000008100000, 0xc) write(r1, &(0x7f0000000080)="bf5103225561e081dc791c98fd198f938f3ed02280c90a24226834b8857d88a35ff919b10eed467eb6c3e96791341ae27b7ff367d8beb549fc45d6dfb0abb04a64d4e8664c80b3a04d419609b3bd3a1db57ff23d8010157fb664464ef11dfd16a9256735f9d41c8e8a6eda7a515d2eb144d9e1e2134f52e6ffcbf4e359ef477fc9073e091bd11bf73179888e27f0e438ca34f2faff256f2bd8398edfebe3bba9f00eb8ae8768cf3251fde4299c1a687a20cbfeed5e368a10219b4ddc063e9696555b1542c368d0591e137fc0a5488ad0607bf7f82fee6f6ac12454ac86dc346c8bc7", 0xe2) 22:23:54 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) r3 = msgget$private(0x0, 0x648) msgsnd(r3, &(0x7f0000000080)={0x3, "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"}, 0x104, 0x800) [ 571.514619] ISOFS: Unable to identify CD-ROM format. 22:23:54 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0), 0x2101000000000000}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:55 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x7fffffff) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x141080, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000480)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r3, 0x8991, &(0x7f0000000000)={'bond0\x00', @ifru_names='bond_slave_1\x00'}) ioctl$VIDIOC_ENCODER_CMD(r2, 0xc028564d, &(0x7f0000000680)={0x1, 0x1, [0x1001, 0x101, 0x3ff, 0x40, 0x0, 0xfffffffffffffffb, 0x5, 0x800]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f00000004c0)) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000240)='/dev/full\x00', 0x20a000, 0x0) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000380)="e2da5cdea423495c8b5663b2d9e462f4e65c25cc8b2ba5e1349cd9ae758d94c045f53f48860fd0b3d8013a69034f6ac0d6e1e98dfe38d2d9e2e2c54d473c67bfa22bbf07fadb6002cda4dd466bf8b4ac1fd7837039b702b9d0fa204a8e5df87c3de67d40844e3ddd3c120aee61b90f3b98210922d8d4271c6df39457ffa88a8a1c33837414408c58e56e3fc11ec40ec466928864d45fe30bbdca4189941c975bc6fe8fb0e6bf8e2a58131d1b5d088066c68b8a6ee0c4e1fea78983de57627ebf6f449a310f966c64391d936f99802fb9320ae1cc") r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/sequencer2\x00', 0x41, 0x0) sendto$inet(r1, &(0x7f00000000c0)="8dec431bb44aff53a310b4eabef65b9ca28574570c8753d962784ce7563c1f448215fd237bf4c9159a98e9205a38a1fef116825d2a67dccc355557378e26b4e71c9ead8245ce8f8727e4d5e348d6b048462955248e97e362bb149adcd5ad849873b82111c2ecfa383140f9d4c99f525041a886277a6592dbc6b9108911e88a440b93f5c0fae544676b44a19bf06aa255a549db9cb0a9221a90f33fec43b1d074bf", 0xa1, 0x1, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000580)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000000640)={&(0x7f0000000540), 0xc, &(0x7f0000000600)={&(0x7f00000006c0)=ANY=[@ANYBLOB="000028bd7000fddbdf25020000000800343e3f000000080001004e230000bca06b23bf1365d56dd6e1f92705296ce5e342d9b697453f238dd000213cf343364b24831f326fad8eca68af78f5858175f6cd153baeefffc0564a4de73b5539ae7603b7022f09e9a2f11bbac508c72703252c857d6187cb5565cd1d22d7"], 0x1}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8050}, 0x40) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25d1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200) dup2(r6, r2) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xc81, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = syz_open_dev$midi(&(0x7f0000000880)='/dev/midi#\x00', 0x1, 0x40100) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @loopback}, &(0x7f0000000340)=0xc) sendmsg$nl_route(r8, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="0000010000000030e1d035b385ef2a8b4c510e9d91dd88957cd9f35dfd153e455765394e223dbbc577b9db1175dbcacc22b7fe0b0b40b03109001591a1bd29921e0e81f19a0ca98748136eecea289e2b336969ffffb06100000080999d8b66000000a5549ec7af1484fbcbbbf3967c0665dac6a677a0910fe2c53c0fce514b55a639aac4fc60e9530365b192ab02ede35ff71c90591b256afeca629dc7b03390434be3f7fd03256263f0d2cc99babed460b8d44d6f3bc714da7327345b74ff81d56199b0d1e0b452e9596ce26701671f60fb909d2272dddfac00"], 0x1}}, 0x4008000) ioctl$sock_proto_private(r7, 0x80089ec, &(0x7f0000000140)="039625617620978a4df541244054545eefb285b44d2198c37642636f3bd6084339c6e79154e7a4e1e8a3a316d5a4d756fa828508c3eaae4df2759d4d16de576413772f248c74aae160e44749d604a7af5290efc74ba837ec71ff4bfb5f9a2d51403ecc6b5a4bb2dab710e3367549b45cd0b3fed1c251372400872f340ee3b348964d022f3224519d06adad720a5650c9b04292955ae6fd364adebee641bc911bcdd907f409e8200d95b946789c69b1d8876c") syz_open_dev$usb(&(0x7f0000000200)='/dev/bus/usb/00#/00#\x00', 0xff, 0x80000) syz_open_dev$sndtimer(&(0x7f0000000500)='/dev/snd/timer\x00', 0x0, 0x4080) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x0, 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) 22:23:55 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r3, 0x6}) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:55 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x6000000, 0x3, 0x6000000, 0x3}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000100), 0x4) pread64(r1, &(0x7f0000000140)=""/220, 0xdc, 0x0) 22:23:55 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0xb979) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x802, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='#'], 0x1) sendfile(r1, r0, 0x0, 0x80003e20) 22:23:55 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0), 0xffc99a3b00000000}], 0x4, &(0x7f0000005f40)=""/183, 0xb7}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:55 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x4020940d, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="04072c0770005e4adf2712040c0006008e00455329382795f90201119797000047ca8f6efbcc1dbb14385d40ad2d40aeb992661775f0c5c751aac36eeed1dde429a51cf0a51b914568fec589423c53ef5908bc9967f361350822a6eb62bd46c18dc7803af15089f23dc2ccd0db461e0ab1e574213ad697a57fcc85eeb5cb4e0a7dfadf4c8f4d0000000041389ab9495d29eb374326768e1cef52f5750d30eab0fe94e51cf0515d0836637678562a461009a8428fc74570c04a6118f411efa28114a678c5f29a46a92506f3f2d9d6e01d0507143784a0669d8638e6f0ba4b1321e6c1bf885058af5df085fbd75d713f2efaac4e27437821de8bea76ab83f49d5fb8a6f71c60c50cd2887ab3aae6ef75c3a72bf9868d15baacd0cdadeceafb4219a0aabea423abf7de9ffb318523d819a263a6944ffa9ad57b060db2b3bd20be857c894d2fac33b16bd8d9db0a046b29a0649e39aeceb8e08f58d02ed973353331a597a90be146cec10a375105057e88c781592cca879f681202000000dcd2817b6cb748cc98033f531f7b084168963ef0e7e9e52b790d41a024a5f12502e6b180be16f8b5ec966804a3b9b39859a9fa2d69646a4dd1405ef54a317e52e5757c5ea71c4e9e9d725f8d600bf8886d9ace8f39df041b22f7c0fef20e41898039a68062a2554c3704ce78967e080d78b32dd06702425fc3ce640366f5da550c3d53d55e68293ae8a038debdb76c3d5144934101406abf8d208b4b13e3615967d16bccc994af69d0f7009d54a7c24c90e57b8d05b8318d1d87f5d9600330b923b121ad655ce7e804aa7e2271c6d8f75f42404123bae528ee31c69260649a100db735f603afe124e387659ba1e2906d75ddc745e4086a05b1e420939196e2890d09b655e98b909399bb01d7b223b22bcbd1fdb6ee082c6d34017f6c0b982ce75ca5860d6e017f329d300f1d35f688906a13eaedb546ce1791907dc4e5b25b591aad161fbe833f97ced7ce36f90c7aaca34aec87624f1a5e9a80d0886b95ae4758f0647b877f410a8845d045e695274abd12417cee5cc660880cd5d90e19321fcbdc3f142601c9f78f5ddcdc4575d66033953b9473535f069d33122de272622da032d0beeca5d1c419d39479564ef6d773fde509cbd4ebc171ff7ff4c07a5b886f610bdcca419847a1480f9bdc1b4f747caec17a8dd0c6ef504e2731b1db5f5277b110a160f32d27364160c95f6ebc0c0b858591b411a14885da23f889b2156a93b9f2948d1d525450eb9eba43cecbded61241312424117029256c1d430a37fc870d54f8f419dde99d98a375ed63a73d30929e9c32fe162900270948e34c91e802659f3c8ddb10daf3d883a9ea8dd3470ccd1db3a581274c4f02dbe7104a08eb4028f7471c9c2ccd093858c900266c25d5e28b9ea9c763072404a80fa928e991d18c701e92946a4058fc6ac10ff3f84cf1cf03a44bbdd5233807b1db8e252a3a39c02e0000000000000000000000000083ef5c7cb753db9e420f2971f4b8f4bced30e4a981cf5e59d6003a12d677e67c7c554b8145033510dd1945d62e167d629e8cf876eb2969797c3bb43d98092f8d7d43faf9beb981c22a7fee444c288fb8f5a850cdcbee85db0c"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:55 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x101000, 0x0) [ 573.034051] ISOFS: Unable to identify CD-ROM format. 22:23:55 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0xc0045878, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 573.170239] net_ratelimit: 5 callbacks suppressed [ 573.170249] protocol 88fb is buggy, dev hsr_slave_0 [ 573.180727] protocol 88fb is buggy, dev hsr_slave_1 [ 573.185869] protocol 88fb is buggy, dev hsr_slave_0 [ 573.190965] protocol 88fb is buggy, dev hsr_slave_1 [ 573.240173] protocol 88fb is buggy, dev hsr_slave_0 [ 573.245352] protocol 88fb is buggy, dev hsr_slave_1 22:23:56 executing program 5: socketpair(0xa, 0xb, 0x7d, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000300)=@raw={'raw\x00', 0x9, 0x3, 0x340, 0x148, 0x0, 0x148, 0x0, 0x0, 0x2a8, 0x2a8, 0x2a8, 0x2a8, 0x2a8, 0x3, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xe8, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x8001, 0x8, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x80, 0x7, 0xffffffffffffffc0, 0x7, 0x0, 0x2], 0x7, 0x5}, {0xfffffffffffffc01, [0x0, 0xffffffff, 0x4, 0x24000, 0x0, 0x3ff], 0xfffffffffffffffe, 0x9}}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xcb9}}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'veth0_to_bond\x00', {0x10, 0x8, 0x9, 0x8001, 0x4, 0x8, 0x4, 0x80, 0x18}, 0xfffffffffffffff9}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x401, 0xfffffffffffff891, 0xffffffffffffff00, 'snmp_trap\x00', 0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x3a0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$cgroup_int(r2, &(0x7f0000000240), 0xfef5) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='attr/keycreate\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000100)={0x1, 0x10, 0xfa00, {&(0x7f0000000000), r4}}, 0x18) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) write$evdev(r2, &(0x7f00000007c0)=[{{0x77359400}, 0x1f, 0x0, 0x2}, {{r5, r6/1000+10000}, 0x1, 0x6, 0x5}, {{r7, r8/1000+30000}, 0x14, 0x2, 0x4f}, {{r9, r10/1000+30000}, 0x1f, 0x1, 0x7f}, {{r11, r12/1000+10000}, 0x1f, 0x80000001, 0x3ff}, {{}, 0x1f, 0x800, 0xfffffffffffffc00}, {{}, 0x11, 0x981a, 0x5e}, {{r13, r14/1000+10000}, 0x17, 0x9, 0x4}, {{0x77359400}, 0x1f, 0xef, 0x6}], 0xd8) [ 573.388931] IPVS: ftp: loaded support on port[0] = 21 [ 573.463702] ISOFS: Unable to identify CD-ROM format. [ 573.496331] [ 573.497997] ====================================================== [ 573.501892] kobject: 'lo' (000000001d3665c3): kobject_uevent_env [ 573.504312] WARNING: possible circular locking dependency detected [ 573.504328] 5.0.0-rc8+ #88 Not tainted [ 573.504334] ------------------------------------------------------ [ 573.504342] syz-executor.5/26594 is trying to acquire lock: [ 573.504354] 0000000004e3b11f (&sig->cred_guard_mutex){+.+.}, at: proc_pid_attr_write+0x1fa/0x530 [ 573.510936] kobject: 'lo' (000000001d3665c3): fill_kobj_path: path = '/devices/virtual/net/lo' [ 573.516792] [ 573.516792] but task is already holding lock: [ 573.516798] 0000000016d593b7 (&pipe->mutex/1){+.+.}, at: pipe_lock+0x6e/0x80 [ 573.516828] [ 573.516828] which lock already depends on the new lock. [ 573.516828] [ 573.516832] [ 573.516832] the existing dependency chain (in reverse order) is: [ 573.516839] [ 573.516839] -> #1 (&pipe->mutex/1){+.+.}: [ 573.522166] kobject: 'queues' (00000000be454648): kobject_add_internal: parent: 'lo', set: '' [ 573.527031] __mutex_lock+0xf7/0x1310 [ 573.527046] mutex_lock_nested+0x16/0x20 [ 573.527059] fifo_open+0x159/0xb00 [ 573.527073] do_dentry_open+0x47d/0x1130 [ 573.527084] vfs_open+0xa0/0xd0 [ 573.527097] path_openat+0x10d7/0x4690 [ 573.527110] do_filp_open+0x1a1/0x280 [ 573.527121] do_open_execat+0x13b/0x6d0 [ 573.527134] __do_execve_file.isra.0+0x178d/0x23f0 [ 573.527145] __x64_sys_execve+0x8f/0xc0 [ 573.527163] do_syscall_64+0x103/0x610 [ 573.533716] kobject: 'queues' (00000000be454648): kobject_uevent_env [ 573.541788] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.541793] [ 573.541793] -> #0 (&sig->cred_guard_mutex){+.+.}: [ 573.541816] lock_acquire+0x16f/0x3f0 [ 573.541828] __mutex_lock+0xf7/0x1310 [ 573.541842] mutex_lock_interruptible_nested+0x16/0x20 [ 573.541858] proc_pid_attr_write+0x1fa/0x530 [ 573.541870] __vfs_write+0x116/0x8e0 [ 573.541880] __kernel_write+0x110/0x3b0 [ 573.541970] write_pipe_buf+0x15d/0x1f0 [ 573.541987] __splice_from_pipe+0x39a/0x7e0 [ 573.551232] kobject: 'queues' (00000000be454648): kobject_uevent_env: filter function caused the event to drop! [ 573.556681] splice_from_pipe+0x108/0x170 [ 573.556692] default_file_splice_write+0x3c/0x90 [ 573.556706] do_splice+0x644/0x1330 [ 573.556716] __x64_sys_splice+0x2c6/0x330 [ 573.556730] do_syscall_64+0x103/0x610 [ 573.556743] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.556747] [ 573.556747] other info that might help us debug this: [ 573.556747] [ 573.556751] Possible unsafe locking scenario: [ 573.556751] [ 573.556754] CPU0 CPU1 [ 573.556758] ---- ---- [ 573.556760] lock(&pipe->mutex/1); [ 573.556780] lock(&sig->cred_guard_mutex); [ 573.556788] lock(&pipe->mutex/1); [ 573.556797] lock(&sig->cred_guard_mutex); [ 573.556805] [ 573.556805] *** DEADLOCK *** [ 573.556805] [ 573.556813] 2 locks held by syz-executor.5/26594: [ 573.556817] #0: 000000000e81787e (sb_writers#6){.+.+}, at: do_splice+0xceb/0x1330 [ 573.564812] kobject: 'rx-0' (000000005b1d655a): kobject_add_internal: parent: 'queues', set: 'queues' [ 573.572300] #1: 0000000016d593b7 (&pipe->mutex/1){+.+.}, at: pipe_lock+0x6e/0x80 [ 573.572337] [ 573.572337] stack backtrace: [ 573.572351] CPU: 1 PID: 26594 Comm: syz-executor.5 Not tainted 5.0.0-rc8+ #88 [ 573.572358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 573.572362] Call Trace: [ 573.572381] dump_stack+0x172/0x1f0 [ 573.572399] print_circular_bug.isra.0.cold+0x1cc/0x28f [ 573.572414] __lock_acquire+0x2f00/0x4700 [ 573.572428] ? trace_hardirqs_on+0x67/0x230 [ 573.572443] ? kasan_check_read+0x11/0x20 [ 573.572459] ? mark_held_locks+0x100/0x100 [ 573.581213] kobject: 'rx-0' (000000005b1d655a): kobject_uevent_env [ 573.585689] ? __kmalloc_track_caller+0x158/0x740 [ 573.585704] ? memdup_user+0x26/0xb0 [ 573.585720] ? proc_pid_attr_write+0x196/0x530 [ 573.585741] ? __vfs_write+0x116/0x8e0 22:23:56 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) read(r0, &(0x7f00000001c0)=""/151, 0x97) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000740)=""/4096, 0x4000}], 0x1) sendmmsg$alg(r0, &(0x7f0000003300)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000000c0)="d4e5866da453b78e41b9819d4dc4d02b001a96294f568946a9601dc9ab7ba1256cbb1c8b7972cb297fadcc5b08f15bd9dd6300819d397fdbc2d57e4737af5d87d3fae470eb55f4436fa80013e19d569a70fe9fd51927f3bec56c020d148fb1404bb334e249a1d1bfa5ebf385534508a5f53f5e67ad48390f0d143c2b47f2cecbf1ba174cba0e5fdc5349e8735fba0517ad11d214b1990532b849ed6d6cc0acc8254b22579d5501633001358698f21c4ec668c97dbb8459b8cf91fb", 0xbb}, {&(0x7f0000000280)="1bb632263421468603f01f90ce27ba0cb691f307885d58f305241cdc2ced7d207fa01b1b43506820c4d19d32d8b654e1fd73e4ac36d50f13f321a97f4aaadcf561e9db502a5298ed50adda6d4ed8610ac3c24fa879528947437d9587350ddc44c8a59f2b13ab04", 0x67}, {&(0x7f0000000300)="51b9fcae0e467bcb78b4b837b45f118f769fc83bcc6c3a30a0bff0986eb7130ff43d0f3485443cceb4bd124c15cef74a63e52317f9ac2a87d9438c0b272e798501dcd5a8cd6b04e4435927e9c82f13e8e3090b904343d807c93968162d696f19c86b6e175015fd1757d95f1518e09f48f8e553e1c279ad3706e03912fa3da7d2330475cdee148fd90d502e885e9c903b06175c8baa956347b8d6267652851d2b22d064317d8f98a82e1d6e0c1ffa0151171c3ff7ef9ba4688e9280c0970ddaef01a5262352e1de0681aa1e9b16615ff0c7883af923d76cc3a0f1d3a885d262df0dc2edf5d7f4e0db", 0xe8}, {&(0x7f0000000400)="b2f6b36504144e6458e14f8008817ff327d382fde8f02ea6c4d4963c99e858ec80fb1dab266e951bcb538851eac93094267ba297ccbe4c2273885a87358a401df1883193b2daae49b5f1c70011b43b2ab6a0cd5d3903e48371dccad72aa26f6cdc61b17422e51fa681246e9170a05fe5a05c93589296b06514829f1cb56bcaba064fac4532ee47b2a5c6ae9cd1123c4a4a6b0c240ef0f8f9347e18141e36a5b6533aeefb6c3f36118a5d9f55da8d4133772a305b3526f99cb0d0b33b5987173ed4bf8c942b3f5ffbab244b5a89624569281a7fd7559aff909fb1f4b2517a60a631599c3f9239ee1393e4fea90352", 0xee}, {&(0x7f0000000500)="f117c48ff1fc0ed2ec4025322c6a6f8f2cdf8a32710856715cf2aa1301cb2f3439f9a38595e2761f6497e073100adc4c1ad8a71ac51c1c23e5543758b52ba855a1bfef4859474b70ad51fb3696ff06a3396ec4404c08f7fe69ea436385b493b6ded9df6e1f2987abc0b48950ba2d8eb4fee34af2c039f25fb6a56f7656b61a71b8f89ac6dbe2cdb4c89f390925589799ff6e23ce325eeb3280bdcfbc745b6229bd63bb3970fe7b38ea037c518e24885f19635688f31410f3e0a8a0ed", 0xbc}, {&(0x7f00000005c0)="de81b373fd4814dedff661849934b42bfba73d183f3f328ae0f3a9ba0492f02d6b3d2fa55d97ae764cc02163b263c25b8209b9c7cf3bede052185f2cb932b473a16f006f7297afbc01a873d8b654802c60598152caa64e88b9684f87de0852e1c1144a0aad02d53ad401f59ad8306fd74e2f3b4bbba2d5d965ba08006e0590ca7359f4c8a9bfeb3f6e04c35bb802d3c6beb600b0b7d094416f4719159b286aa88b769c4ed10339fecef24ac5da7074678a", 0xb1}], 0x6, 0x0, 0x0, 0x48000}, {0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001740)="0ad0ad546136fccc3a2166fdc7f6f33f57ce4336168e631f085cf7ae213c19890339ba7f123c973ae11b54d2748c08f259fd924ceb5a511595e8b9b36dffeb15308cb9db282d769c5a6d7786ecbdb8d3435dce9f138ff5d5591cef95024e87d225f91a54878effcfaff0a4460c7f105e26ce4df67c17836294a54a533dfa5df375eead0cc68e2ec8b8c734225f6b2d7e625ee807ad8f6a6caea8a93919a1fd4d65f888f85690b4b679c443fe596ca4a90ef64627a04da875490cfe815e", 0xbd}, {&(0x7f0000001800)="fd1e9a98f1ce0690e5ba32748b5a6d5a7acfacc2231098870198d27e236caec7ad5c0490b7d67b8fa2b4df672daf6d4b410697f9d46a01cebfda59ab5bc19d5ec6a5a0a9a0840dca73d632a3e500dbb4ce15acfa6f39de1691563d8ae31b2d4bf4837798d8d67eab794fa7685b72385020033f5eb88100d886ea12523c5e", 0x7e}, {&(0x7f0000001880)="0e91482bc439bf34be6f657322883bcf5e1a6dd90c77695d935fd73c922d2f29f9783f570b29bcb13ceaa45da18891f87e90b454f5b1ce010ddcd6c6c94eccd3813176b4dfd2bcd29221823e4176ae819a770d2629e5b6bbcdd82703080c1adf2510c688600368b5c287882f7b2697821924839f94a9f4f6", 0x78}], 0x3, &(0x7f0000000700)=[@op={0x18}], 0x18, 0x14}, {0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001900)="834a4280830fe1bf791ca1ab95d6ccd29b848deb87268c2f424e31237f0b1eb054d4279644651c2e8965e939294535f13c98cf7d374c5494e7580d1f74aed195142ead505b768e367ceed9dbcfc86c48af985eee004aba5edf2053640287d57c96ab8fa776e64ec84a354fd886357c0d9117b07587d4788aabcbd455cfd2dbc0e8e1458623aadded751bb270a22d7bb93fd85fb4df930c7db37ba3d5d8b28ac39126ce30d185fd6c308eceba2a3218a8ea0be1772b8bcbb3fda2f0eb3093ea55e05062cfbca8ca66ce1cd006f568a58c468e822956a73b3a759f3a9cc63f233353c4e5bbdb4f78aec423557e365d84a45889d7b74e4c909c", 0xf8}, {&(0x7f0000001a00)="9f6358e49af15ba202614d778af5a0c9e732", 0x12}, {&(0x7f0000001a40)="4bc0449f73f8fe8fcc40aad0734e9e00f5faf0ba69ea857436f0dd9b902eb4c7ea6e7624e4a95da426e0f69ef0a20a78ef9605742746429bbb88a6b694bebbcf16734d09ce599529ce6ebde06cb4829ebd3bf3cb497b", 0x56}, {&(0x7f0000001ac0)="0231ecec031fa7fbb9183d6e24435358020cca6829e95c74bec71dc1c9da0f83", 0x20}, {&(0x7f0000001b00)="238fac356c43a2e3e4ea507d97169fbf3a1503ae5c25d93b68ada8b87823b582eb6a09c84e7441fc7cc608750508644c66a382c011467e19c84b8f0b11b623f1c4b77dfda81caf323b35b65baffae00ac5292614f1bab00a65260656a84facb20623d2830a905712ea0549f0ed1c2e7f3ae7996f48b62b604846ca2051c1a1c46d6566c170b825f0cf35cfa800aa809ca4041accd98a01bb4ef592759df36a90862f1b7628f803fcd54910963bbe51e10345f13c501aea9cbb66c38228c574a092e64e589be2982c1c6345654d20589abca1b63f19", 0xd5}, {&(0x7f0000001c00)="19b0190f45701a52b638871e224a267af2d5aa5cb55126b0f80ab4747b224f5da38b52ccb9413b35109d1a26f4443bfe6a155dc268919faa84f524c1631993fe597320cc6c70f26e88a65eb347ba14d985220c88d9cb87b809c1e69f74dd1bb8e2ca8e53aa54e1eb82e3b113d7c1bb06ed40d63ad6e50bf3c49f7765deeea3d2dd18222b77616a823841e266ed516e909e71a3b9d24c25846591e764a9d8c02897e871797fbbd659b15390847a292d56eb13f9c8c242add25757bb4711d388e199999b9dc4d1b075044991615b5bb35862", 0xd1}], 0x6, &(0x7f0000003440)=ANY=[@ANYBLOB="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"], 0xe8, 0x8000}, {0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="3f8bc68cd63e472a1bdd87ce10ee6f5936d9ebd43cefa05d7782e4083dfd3413a1cbf943f5a27b1e0a7ee6337189d4546364c106c4174ff54b97a5dc769f2a5e821b0c66197e69e0d857c18a9654a22d6d0092209ee4953ee5f1e810776fd8f73200f188197fb36c54f2d0fed23d5f38f1f8d92fb42f493ceee686b2ad8f3d35d18c0119465d5c8cddd8ba80c7bdbcca62741c10d9da750e85a09e73f1fbd0e823b9cd8f039aca83573e204f72112673b2ec5526d5c68a13fe38a3aa04d51e7fde9329823c1370fee25e557b0697aa29676515b5793200fb3e7fb1bbb07e709de405a8eabe152ff2d72891ec2ee72e92", 0xf0}], 0x1, 0x0, 0x0, 0x840}, {0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001fc0)}, {&(0x7f0000002000)="a73237fd3c7f2bfbddfa01293385aa4bf6ef37faa0a011f94bcf03e7653fd7d2d50fcd13", 0x24}, {&(0x7f0000002040)="077df408cb64d08a21ae47eb638600313679b5f4f089d9f711013a33520794e4dc397a6cad022714b782914cd4899c048b2222b2247c45f0273b06d746c0bbb886560fbea1c841c2cb005c725c2e48742d797b2e96a0a2552af9a74ac480bbc84ecbe600bf96fbb6f6219e902c40597cd18d65a1b568eb5071202c067028fb5d27d24ac816dd26b27ae519ae4b8b05784f9efbb192a4f948e9916627f0d150a069b4c61914412ecd6ccd207f3c8c914c5353564ed29fe4", 0xb7}], 0x3, &(0x7f0000002140)=[@assoc={0x18, 0x117, 0x4, 0xb1d1}, @iv={0x80, 0x117, 0x2, 0x6c, "679a5d511080d64cdbf2bf45a89e8608bcc549fd384f2d2270e3f64345d5c9338d1e80e8e267e8209fd71a98cb352a7a92a8b58f11dd7180fdf6b082785a0ea0d8fb013bb8685a2f8081dd25654abfeaaee4f660d41a8a4203d0f987d37000abb95c68e5e5e3b4238f511172"}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@iv={0xd8, 0x117, 0x2, 0xc0, "4023ce30b4c5930883e2ed2a881f2cc6ffb690b6e57ce917918dae3246a539396561b6df4f10e8d64698c83ebd6d63ade8d8b2a2a09d75b74a5d26c602e26f9459f4745cc20bcf02184095bbc77eff071bda07ca4d959d82bee18e092172ec2dcde5c83d8d1e89170a2ed02c00747fd754b2963251ee845aa303a6f1f4e3423f50edd6ee0cd8846e687dcf12c553768bbfb2a0f85ad03c17157476c48339aeb21528b1e30e57cbb0107006ad1b3d8d7468f190ea9bd9e1e37455e346fe6051a3"}, @op={0x18}], 0x11a0, 0x8000}], 0x5, 0x1) [ 573.595627] kobject: 'rx-0' (000000005b1d655a): fill_kobj_path: path = '/devices/virtual/net/lo/queues/rx-0' [ 573.599225] ? __kernel_write+0x110/0x3b0 [ 573.599240] ? write_pipe_buf+0x15d/0x1f0 [ 573.599255] ? __splice_from_pipe+0x39a/0x7e0 [ 573.599270] ? __lock_is_held+0xb6/0x140 [ 573.604849] kobject: 'tx-0' (00000000ee41b9e7): kobject_add_internal: parent: 'queues', set: 'queues' [ 573.607897] ? proc_pid_attr_write+0x1fa/0x530 [ 573.607913] lock_acquire+0x16f/0x3f0 [ 573.607931] ? proc_pid_attr_write+0x1fa/0x530 [ 573.614233] kobject: 'tx-0' (00000000ee41b9e7): kobject_uevent_env [ 573.616291] ? proc_pid_attr_write+0x1fa/0x530 [ 573.616308] __mutex_lock+0xf7/0x1310 [ 573.616330] ? proc_pid_attr_write+0x1fa/0x530 [ 573.616347] ? proc_pid_attr_write+0x1fa/0x530 [ 573.621421] kobject: 'tx-0' (00000000ee41b9e7): fill_kobj_path: path = '/devices/virtual/net/lo/queues/tx-0' [ 573.625099] ? check_preemption_disabled+0x48/0x290 [ 573.625116] ? mutex_trylock+0x1e0/0x1e0 [ 573.625135] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 573.638730] kobject: 'tunl0' (0000000012a03ed4): kobject_add_internal: parent: 'net', set: 'devices' [ 573.639540] ? check_stack_object+0x114/0x160 [ 573.639563] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 573.651205] kobject: 'tunl0' (0000000012a03ed4): kobject_uevent_env [ 573.656232] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 573.656245] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 573.656264] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 573.663010] kobject: 'tunl0' (0000000012a03ed4): fill_kobj_path: path = '/devices/virtual/net/tunl0' [ 573.666889] ? _copy_from_user+0xdd/0x150 [ 573.666909] mutex_lock_interruptible_nested+0x16/0x20 [ 573.666925] ? mutex_lock_interruptible_nested+0x16/0x20 [ 573.666942] proc_pid_attr_write+0x1fa/0x530 [ 573.666957] __vfs_write+0x116/0x8e0 [ 573.666973] ? proc_loginuid_write+0x4d0/0x4d0 [ 573.666986] ? kernel_read+0x120/0x120 [ 573.667003] ? __lock_is_held+0xb6/0x140 [ 573.667015] ? lock_acquire+0x16f/0x3f0 [ 573.667035] __kernel_write+0x110/0x3b0 [ 573.672736] kobject: 'queues' (000000008e34ce22): kobject_add_internal: parent: 'tunl0', set: '' [ 573.677136] write_pipe_buf+0x15d/0x1f0 [ 573.677152] ? do_splice_direct+0x2a0/0x2a0 [ 573.677169] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 573.677187] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 573.682799] kobject: 'queues' (000000008e34ce22): kobject_uevent_env [ 573.686329] __splice_from_pipe+0x39a/0x7e0 [ 573.686345] ? do_splice_direct+0x2a0/0x2a0 [ 573.686362] ? do_splice_direct+0x2a0/0x2a0 [ 573.691201] kobject: 'queues' (000000008e34ce22): kobject_uevent_env: filter function caused the event to drop! [ 573.695339] splice_from_pipe+0x108/0x170 [ 573.695353] ? splice_shrink_spd+0xd0/0xd0 [ 573.695370] ? __lock_is_held+0xb6/0x140 [ 573.700927] kobject: 'rx-0' (00000000bc6c57e8): kobject_add_internal: parent: 'queues', set: 'queues' [ 573.710516] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 573.710533] default_file_splice_write+0x3c/0x90 [ 573.710546] ? generic_splice_sendpage+0x50/0x50 [ 573.710568] do_splice+0x644/0x1330 [ 573.716652] kobject: 'rx-0' (00000000bc6c57e8): kobject_uevent_env [ 573.720491] ? iterate_fd+0x360/0x360 [ 573.720510] ? opipe_prep.part.0+0x2d0/0x2d0 [ 573.720523] ? __fget_light+0x1a9/0x230 [ 573.720537] __x64_sys_splice+0x2c6/0x330 [ 573.720560] do_syscall_64+0x103/0x610 [ 573.725811] kobject: 'rx-0' (00000000bc6c57e8): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/rx-0' [ 573.729350] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 573.729361] RIP: 0033:0x457e29 [ 573.729376] Code: ad b8 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 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 573.729390] RSP: 002b:00007f47c12e0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 573.734965] kobject: 'tx-0' (00000000b6edb5ca): kobject_add_internal: parent: 'queues', set: 'queues' [ 573.739492] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000457e29 [ 573.739500] RDX: 0000000000000005 RSI: 0000000000000000 RDI: 0000000000000003 [ 573.739508] RBP: 000000000073bf00 R08: 0000000008100000 R09: 0000000000000000 [ 573.739516] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f47c12e16d4 [ 573.739524] R13: 00000000004c6c75 R14: 00000000004db870 R15: 00000000ffffffff [ 573.964285] protocol 88fb is buggy, dev hsr_slave_0 [ 573.964337] protocol 88fb is buggy, dev hsr_slave_1 [ 574.325657] kobject: 'tx-0' (00000000b6edb5ca): kobject_uevent_env [ 574.338457] kobject: 'loop2' (00000000897f4945): kobject_uevent_env 22:23:57 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 574.345178] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 574.367281] kobject: 'loop1' (000000002fc04f6c): kobject_uevent_env [ 574.375135] kobject: 'loop1' (000000002fc04f6c): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 574.379068] kobject: 'tx-0' (00000000b6edb5ca): fill_kobj_path: path = '/devices/virtual/net/tunl0/queues/tx-0' [ 574.395173] kobject: 'loop2' (00000000897f4945): kobject_uevent_env [ 574.399391] kobject: 'gre0' (00000000c18fed7e): kobject_add_internal: parent: 'net', set: 'devices' [ 574.403512] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 574.415527] kobject: 'gre0' (00000000c18fed7e): kobject_uevent_env [ 574.426879] kobject: 'gre0' (00000000c18fed7e): fill_kobj_path: path = '/devices/virtual/net/gre0' [ 574.440142] kobject: 'queues' (0000000043942400): kobject_add_internal: parent: 'gre0', set: '' 22:23:57 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x19) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) write$cgroup_int(r2, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) [ 574.463750] kobject: 'queues' (0000000043942400): kobject_uevent_env [ 574.470672] kobject: 'queues' (0000000043942400): kobject_uevent_env: filter function caused the event to drop! [ 574.484966] kobject: 'rx-0' (000000002bcecda2): kobject_add_internal: parent: 'queues', set: 'queues' [ 574.494718] kobject: 'rx-0' (000000002bcecda2): kobject_uevent_env [ 574.507724] kobject: 'loop5' (00000000a820b849): kobject_uevent_env [ 574.516307] kobject: 'rx-0' (000000002bcecda2): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/rx-0' [ 574.526852] kobject: 'loop5' (00000000a820b849): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 574.536728] kobject: 'tx-0' (00000000e4d37b80): kobject_add_internal: parent: 'queues', set: 'queues' [ 574.553275] kobject: 'tx-0' (00000000e4d37b80): kobject_uevent_env [ 574.566261] kobject: 'tx-0' (00000000e4d37b80): fill_kobj_path: path = '/devices/virtual/net/gre0/queues/tx-0' [ 574.620701] kobject: 'gretap0' (00000000d7eb3d7e): kobject_add_internal: parent: 'net', set: 'devices' [ 574.671094] kobject: 'loop2' (00000000897f4945): kobject_uevent_env [ 574.678754] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 574.680156] protocol 88fb is buggy, dev hsr_slave_0 [ 574.693369] protocol 88fb is buggy, dev hsr_slave_1 [ 574.745105] kobject: 'gretap0' (00000000d7eb3d7e): kobject_uevent_env [ 574.752259] kobject: 'gretap0' (00000000d7eb3d7e): fill_kobj_path: path = '/devices/virtual/net/gretap0' [ 574.765898] kobject: 'queues' (00000000e9e4fb97): kobject_add_internal: parent: 'gretap0', set: '' [ 574.775921] kobject: 'queues' (00000000e9e4fb97): kobject_uevent_env [ 574.786644] kobject: 'queues' (00000000e9e4fb97): kobject_uevent_env: filter function caused the event to drop! [ 574.797349] kobject: 'rx-0' (000000007ff2e1d8): kobject_add_internal: parent: 'queues', set: 'queues' [ 574.810544] kobject: 'rx-0' (000000007ff2e1d8): kobject_uevent_env [ 574.816996] kobject: 'rx-0' (000000007ff2e1d8): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/rx-0' [ 574.831379] kobject: 'tx-0' (000000004a8b5e2f): kobject_add_internal: parent: 'queues', set: 'queues' [ 574.844472] kobject: 'tx-0' (000000004a8b5e2f): kobject_uevent_env [ 574.852199] kobject: 'tx-0' (000000004a8b5e2f): fill_kobj_path: path = '/devices/virtual/net/gretap0/queues/tx-0' [ 574.865790] kobject: 'batman_adv' (00000000c72be58c): kobject_add_internal: parent: 'gretap0', set: '' [ 574.877756] kobject: 'erspan0' (00000000c0d33bef): kobject_add_internal: parent: 'net', set: 'devices' [ 574.900998] kobject: 'erspan0' (00000000c0d33bef): kobject_uevent_env [ 574.918031] kobject: 'erspan0' (00000000c0d33bef): fill_kobj_path: path = '/devices/virtual/net/erspan0' [ 575.040533] kobject: 'queues' (000000002f202427): kobject_add_internal: parent: 'erspan0', set: '' [ 575.054000] kobject: 'queues' (000000002f202427): kobject_uevent_env [ 575.060881] kobject: 'queues' (000000002f202427): kobject_uevent_env: filter function caused the event to drop! [ 575.074892] kobject: 'rx-0' (00000000fa97c13d): kobject_add_internal: parent: 'queues', set: 'queues' [ 575.084797] kobject: 'rx-0' (00000000fa97c13d): kobject_uevent_env [ 575.091470] kobject: 'rx-0' (00000000fa97c13d): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/rx-0' [ 575.102683] kobject: 'tx-0' (00000000523152d7): kobject_add_internal: parent: 'queues', set: 'queues' [ 575.112493] kobject: 'tx-0' (00000000523152d7): kobject_uevent_env [ 575.118929] kobject: 'tx-0' (00000000523152d7): fill_kobj_path: path = '/devices/virtual/net/erspan0/queues/tx-0' [ 575.130482] kobject: 'batman_adv' (0000000090553c93): kobject_add_internal: parent: 'erspan0', set: '' [ 575.141128] kobject: 'ip_vti0' (00000000ef3b5f6f): kobject_add_internal: parent: 'net', set: 'devices' [ 575.151586] kobject: 'ip_vti0' (00000000ef3b5f6f): kobject_uevent_env [ 575.158305] kobject: 'ip_vti0' (00000000ef3b5f6f): fill_kobj_path: path = '/devices/virtual/net/ip_vti0' [ 575.170117] kobject: 'loop1' (000000002fc04f6c): kobject_uevent_env [ 575.176571] kobject: 'loop1' (000000002fc04f6c): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 575.188125] kobject: 'queues' (00000000853e34f5): kobject_add_internal: parent: 'ip_vti0', set: '' [ 575.198781] kobject: 'queues' (00000000853e34f5): kobject_uevent_env [ 575.210163] kobject: 'queues' (00000000853e34f5): kobject_uevent_env: filter function caused the event to drop! [ 575.226679] kobject: 'rx-0' (00000000ad24bd69): kobject_add_internal: parent: 'queues', set: 'queues' [ 575.237799] kobject: 'rx-0' (00000000ad24bd69): kobject_uevent_env [ 575.249260] kobject: 'rx-0' (00000000ad24bd69): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/rx-0' [ 575.263470] kobject: 'tx-0' (00000000fccb0f6e): kobject_add_internal: parent: 'queues', set: 'queues' [ 575.273078] kobject: 'tx-0' (00000000fccb0f6e): kobject_uevent_env [ 575.280640] kobject: 'tx-0' (00000000fccb0f6e): fill_kobj_path: path = '/devices/virtual/net/ip_vti0/queues/tx-0' [ 575.292926] kobject: 'ip6_vti0' (000000007c599dff): kobject_add_internal: parent: 'net', set: 'devices' [ 575.303291] kobject: 'ip6_vti0' (000000007c599dff): kobject_uevent_env [ 575.310179] kobject: 'ip6_vti0' (000000007c599dff): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0' [ 575.326329] kobject: 'queues' (00000000a376bcd1): kobject_add_internal: parent: 'ip6_vti0', set: '' [ 575.336294] kobject: 'queues' (00000000a376bcd1): kobject_uevent_env [ 575.343114] kobject: 'queues' (00000000a376bcd1): kobject_uevent_env: filter function caused the event to drop! [ 575.353642] kobject: 'rx-0' (00000000672204f5): kobject_add_internal: parent: 'queues', set: 'queues' [ 575.364059] kobject: 'rx-0' (00000000672204f5): kobject_uevent_env [ 575.370689] kobject: 'rx-0' (00000000672204f5): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/rx-0' [ 575.381638] kobject: 'tx-0' (00000000bdcdef8d): kobject_add_internal: parent: 'queues', set: 'queues' [ 575.391437] kobject: 'tx-0' (00000000bdcdef8d): kobject_uevent_env [ 575.397886] kobject: 'tx-0' (00000000bdcdef8d): fill_kobj_path: path = '/devices/virtual/net/ip6_vti0/queues/tx-0' [ 575.410379] kobject: 'sit0' (0000000058826d0b): kobject_add_internal: parent: 'net', set: 'devices' [ 575.420465] kobject: 'sit0' (0000000058826d0b): kobject_uevent_env [ 575.426915] kobject: 'sit0' (0000000058826d0b): fill_kobj_path: path = '/devices/virtual/net/sit0' [ 575.436463] kobject: 'queues' (00000000ba31b1e9): kobject_add_internal: parent: 'sit0', set: '' [ 575.446265] kobject: 'queues' (00000000ba31b1e9): kobject_uevent_env [ 575.453060] kobject: 'queues' (00000000ba31b1e9): kobject_uevent_env: filter function caused the event to drop! [ 575.463627] kobject: 'rx-0' (00000000937567ee): kobject_add_internal: parent: 'queues', set: 'queues' [ 575.473356] kobject: 'rx-0' (00000000937567ee): kobject_uevent_env [ 575.479823] kobject: 'rx-0' (00000000937567ee): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/rx-0' [ 575.490973] kobject: 'tx-0' (0000000033d8a563): kobject_add_internal: parent: 'queues', set: 'queues' [ 575.500760] kobject: 'tx-0' (0000000033d8a563): kobject_uevent_env [ 575.507212] kobject: 'tx-0' (0000000033d8a563): fill_kobj_path: path = '/devices/virtual/net/sit0/queues/tx-0' [ 575.518826] kobject: 'ip6tnl0' (00000000711ee9bb): kobject_add_internal: parent: 'net', set: 'devices' [ 575.529232] kobject: 'ip6tnl0' (00000000711ee9bb): kobject_uevent_env [ 575.536119] kobject: 'ip6tnl0' (00000000711ee9bb): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0' [ 575.546104] kobject: 'queues' (00000000d2ee4c97): kobject_add_internal: parent: 'ip6tnl0', set: '' [ 575.556205] kobject: 'queues' (00000000d2ee4c97): kobject_uevent_env [ 575.562994] kobject: 'queues' (00000000d2ee4c97): kobject_uevent_env: filter function caused the event to drop! [ 575.573535] kobject: 'rx-0' (000000005c920132): kobject_add_internal: parent: 'queues', set: 'queues' [ 575.583248] kobject: 'rx-0' (000000005c920132): kobject_uevent_env [ 575.589678] kobject: 'rx-0' (000000005c920132): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/rx-0' [ 575.600490] kobject: 'tx-0' (000000007c98a3eb): kobject_add_internal: parent: 'queues', set: 'queues' [ 575.610266] kobject: 'tx-0' (000000007c98a3eb): kobject_uevent_env [ 575.616704] kobject: 'tx-0' (000000007c98a3eb): fill_kobj_path: path = '/devices/virtual/net/ip6tnl0/queues/tx-0' [ 575.628899] kobject: 'ip6gre0' (0000000069add95a): kobject_add_internal: parent: 'net', set: 'devices' [ 575.639368] kobject: 'ip6gre0' (0000000069add95a): kobject_uevent_env [ 575.646285] kobject: 'ip6gre0' (0000000069add95a): fill_kobj_path: path = '/devices/virtual/net/ip6gre0' [ 575.656272] kobject: 'queues' (00000000b83a4872): kobject_add_internal: parent: 'ip6gre0', set: '' [ 575.666207] kobject: 'queues' (00000000b83a4872): kobject_uevent_env [ 575.672968] kobject: 'queues' (00000000b83a4872): kobject_uevent_env: filter function caused the event to drop! [ 575.683552] kobject: 'rx-0' (000000001a22a5ab): kobject_add_internal: parent: 'queues', set: 'queues' [ 575.693280] kobject: 'rx-0' (000000001a22a5ab): kobject_uevent_env [ 575.699724] kobject: 'rx-0' (000000001a22a5ab): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/rx-0' [ 575.710624] kobject: 'tx-0' (00000000728b28e3): kobject_add_internal: parent: 'queues', set: 'queues' [ 575.720477] kobject: 'tx-0' (00000000728b28e3): kobject_uevent_env [ 575.726944] kobject: 'tx-0' (00000000728b28e3): fill_kobj_path: path = '/devices/virtual/net/ip6gre0/queues/tx-0' 22:23:58 executing program 4: socketpair$unix(0x1, 0x8000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/btrfs-control\x00', 0x80802, 0x0) name_to_handle_at(r2, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={0x8, 0x8}, &(0x7f0000000200), 0x1400) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000240)='./file1\x00', 0x40) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x3) sendmsg$nl_route(r2, &(0x7f0000000300)={0x0, 0xffffffffffffffb5, &(0x7f0000000340)={&(0x7f0000000280)=@newlink={0x34, 0x12, 0x601, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, @bond={{0xc, 0x1, 'bond\x00'}, {0x4}}}]}, 0xfffffffffffffde9}, 0x1, 0x0, 0x0, 0x1}, 0x4004) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) fstat(r2, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000740)={0xffffffffffffffff, r2, 0x0, 0x5, &(0x7f00000002c0)='bond\x00', 0xffffffffffffffff}, 0x30) fstat(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000400)="a695eccd2a341e3c809d48e93bdddc4da2afcdd6e97a29255a4137263a06440ea042157d11e5e13cf70fbc557ecdcf302daf34bc05395c1b9178675955df4cee8650d785101ac01f67288110caa6c967e0bcef58fe37c1acf09b43b4eade1ce38534b574933f3dc1e463d1e0e1b7aa4f949c5737c214c952595f7a91655500adfb94c6b8423d6ee902db56b173af2a657828fb29fc2790df002a72409276187ec0112977546efbee10479eb0209962e81e0d7ce9d2afc2645bf9f684929043f478049fc4323890737149049a8f6de968952ce3e3b742e60070bebb7d3948bc4e6260c24f3a25706f4fc8185a14", 0xed}, {&(0x7f0000000500)="bc70221a91501898e6d14cefbc15ea46065693d52ce3f7b23a65526a369ec2c5a33eaf55aec2efa9e93d3eb40cfbf142231086aed0108053923f2479fff09e893fa0f855a09fb5e15e3402ff8ccaf253505f1fe24ad0a20b9386fee8ce4bac61293440d64666640d07a27dbbbe41aa806a10c5d9faf0527b71f8636bb7100ba161e7bb80caf80c5be3bca366735f7922d55d6369a849901a9cc6e664f8904925f0bad2c612", 0xa5}], 0x2, &(0x7f0000000880)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x844}, 0x4000) 22:23:58 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') clock_getres(0x1, &(0x7f0000000000)) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:58 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0xc0045878, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:23:58 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7, 0x121}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:58 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) read(r0, &(0x7f00000001c0)=""/151, 0x97) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000740)=""/4096, 0x4000}], 0x1) sendmmsg$alg(r0, &(0x7f0000003300)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000000c0)="d4e5866da453b78e41b9819d4dc4d02b001a96294f568946a9601dc9ab7ba1256cbb1c8b7972cb297fadcc5b08f15bd9dd6300819d397fdbc2d57e4737af5d87d3fae470eb55f4436fa80013e19d569a70fe9fd51927f3bec56c020d148fb1404bb334e249a1d1bfa5ebf385534508a5f53f5e67ad48390f0d143c2b47f2cecbf1ba174cba0e5fdc5349e8735fba0517ad11d214b1990532b849ed6d6cc0acc8254b22579d5501633001358698f21c4ec668c97dbb8459b8cf91fb", 0xbb}, {&(0x7f0000000280)="1bb632263421468603f01f90ce27ba0cb691f307885d58f305241cdc2ced7d207fa01b1b43506820c4d19d32d8b654e1fd73e4ac36d50f13f321a97f4aaadcf561e9db502a5298ed50adda6d4ed8610ac3c24fa879528947437d9587350ddc44c8a59f2b13ab04", 0x67}, {&(0x7f0000000300)="51b9fcae0e467bcb78b4b837b45f118f769fc83bcc6c3a30a0bff0986eb7130ff43d0f3485443cceb4bd124c15cef74a63e52317f9ac2a87d9438c0b272e798501dcd5a8cd6b04e4435927e9c82f13e8e3090b904343d807c93968162d696f19c86b6e175015fd1757d95f1518e09f48f8e553e1c279ad3706e03912fa3da7d2330475cdee148fd90d502e885e9c903b06175c8baa956347b8d6267652851d2b22d064317d8f98a82e1d6e0c1ffa0151171c3ff7ef9ba4688e9280c0970ddaef01a5262352e1de0681aa1e9b16615ff0c7883af923d76cc3a0f1d3a885d262df0dc2edf5d7f4e0db", 0xe8}, {&(0x7f0000000400)="b2f6b36504144e6458e14f8008817ff327d382fde8f02ea6c4d4963c99e858ec80fb1dab266e951bcb538851eac93094267ba297ccbe4c2273885a87358a401df1883193b2daae49b5f1c70011b43b2ab6a0cd5d3903e48371dccad72aa26f6cdc61b17422e51fa681246e9170a05fe5a05c93589296b06514829f1cb56bcaba064fac4532ee47b2a5c6ae9cd1123c4a4a6b0c240ef0f8f9347e18141e36a5b6533aeefb6c3f36118a5d9f55da8d4133772a305b3526f99cb0d0b33b5987173ed4bf8c942b3f5ffbab244b5a89624569281a7fd7559aff909fb1f4b2517a60a631599c3f9239ee1393e4fea90352", 0xee}, {&(0x7f0000000500)="f117c48ff1fc0ed2ec4025322c6a6f8f2cdf8a32710856715cf2aa1301cb2f3439f9a38595e2761f6497e073100adc4c1ad8a71ac51c1c23e5543758b52ba855a1bfef4859474b70ad51fb3696ff06a3396ec4404c08f7fe69ea436385b493b6ded9df6e1f2987abc0b48950ba2d8eb4fee34af2c039f25fb6a56f7656b61a71b8f89ac6dbe2cdb4c89f390925589799ff6e23ce325eeb3280bdcfbc745b6229bd63bb3970fe7b38ea037c518e24885f19635688f31410f3e0a8a0ed", 0xbc}, {&(0x7f00000005c0)="de81b373fd4814dedff661849934b42bfba73d183f3f328ae0f3a9ba0492f02d6b3d2fa55d97ae764cc02163b263c25b8209b9c7cf3bede052185f2cb932b473a16f006f7297afbc01a873d8b654802c60598152caa64e88b9684f87de0852e1c1144a0aad02d53ad401f59ad8306fd74e2f3b4bbba2d5d965ba08006e0590ca7359f4c8a9bfeb3f6e04c35bb802d3c6beb600b0b7d094416f4719159b286aa88b769c4ed10339fecef24ac5da7074678a", 0xb1}], 0x6, 0x0, 0x0, 0x48000}, {0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001740)="0ad0ad546136fccc3a2166fdc7f6f33f57ce4336168e631f085cf7ae213c19890339ba7f123c973ae11b54d2748c08f259fd924ceb5a511595e8b9b36dffeb15308cb9db282d769c5a6d7786ecbdb8d3435dce9f138ff5d5591cef95024e87d225f91a54878effcfaff0a4460c7f105e26ce4df67c17836294a54a533dfa5df375eead0cc68e2ec8b8c734225f6b2d7e625ee807ad8f6a6caea8a93919a1fd4d65f888f85690b4b679c443fe596ca4a90ef64627a04da875490cfe815e", 0xbd}, {&(0x7f0000001800)="fd1e9a98f1ce0690e5ba32748b5a6d5a7acfacc2231098870198d27e236caec7ad5c0490b7d67b8fa2b4df672daf6d4b410697f9d46a01cebfda59ab5bc19d5ec6a5a0a9a0840dca73d632a3e500dbb4ce15acfa6f39de1691563d8ae31b2d4bf4837798d8d67eab794fa7685b72385020033f5eb88100d886ea12523c5e", 0x7e}, {&(0x7f0000001880)="0e91482bc439bf34be6f657322883bcf5e1a6dd90c77695d935fd73c922d2f29f9783f570b29bcb13ceaa45da18891f87e90b454f5b1ce010ddcd6c6c94eccd3813176b4dfd2bcd29221823e4176ae819a770d2629e5b6bbcdd82703080c1adf2510c688600368b5c287882f7b2697821924839f94a9f4f6", 0x78}], 0x3, &(0x7f0000000700)=[@op={0x18}], 0x18, 0x14}, {0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001900)="834a4280830fe1bf791ca1ab95d6ccd29b848deb87268c2f424e31237f0b1eb054d4279644651c2e8965e939294535f13c98cf7d374c5494e7580d1f74aed195142ead505b768e367ceed9dbcfc86c48af985eee004aba5edf2053640287d57c96ab8fa776e64ec84a354fd886357c0d9117b07587d4788aabcbd455cfd2dbc0e8e1458623aadded751bb270a22d7bb93fd85fb4df930c7db37ba3d5d8b28ac39126ce30d185fd6c308eceba2a3218a8ea0be1772b8bcbb3fda2f0eb3093ea55e05062cfbca8ca66ce1cd006f568a58c468e822956a73b3a759f3a9cc63f233353c4e5bbdb4f78aec423557e365d84a45889d7b74e4c909c", 0xf8}, {&(0x7f0000001a00)="9f6358e49af15ba202614d778af5a0c9e732", 0x12}, {&(0x7f0000001a40)="4bc0449f73f8fe8fcc40aad0734e9e00f5faf0ba69ea857436f0dd9b902eb4c7ea6e7624e4a95da426e0f69ef0a20a78ef9605742746429bbb88a6b694bebbcf16734d09ce599529ce6ebde06cb4829ebd3bf3cb497b", 0x56}, {&(0x7f0000001ac0)="0231ecec031fa7fbb9183d6e24435358020cca6829e95c74bec71dc1c9da0f83", 0x20}, {&(0x7f0000001b00)="238fac356c43a2e3e4ea507d97169fbf3a1503ae5c25d93b68ada8b87823b582eb6a09c84e7441fc7cc608750508644c66a382c011467e19c84b8f0b11b623f1c4b77dfda81caf323b35b65baffae00ac5292614f1bab00a65260656a84facb20623d2830a905712ea0549f0ed1c2e7f3ae7996f48b62b604846ca2051c1a1c46d6566c170b825f0cf35cfa800aa809ca4041accd98a01bb4ef592759df36a90862f1b7628f803fcd54910963bbe51e10345f13c501aea9cbb66c38228c574a092e64e589be2982c1c6345654d20589abca1b63f19", 0xd5}, {&(0x7f0000001c00)="19b0190f45701a52b638871e224a267af2d5aa5cb55126b0f80ab4747b224f5da38b52ccb9413b35109d1a26f4443bfe6a155dc268919faa84f524c1631993fe597320cc6c70f26e88a65eb347ba14d985220c88d9cb87b809c1e69f74dd1bb8e2ca8e53aa54e1eb82e3b113d7c1bb06ed40d63ad6e50bf3c49f7765deeea3d2dd18222b77616a823841e266ed516e909e71a3b9d24c25846591e764a9d8c02897e871797fbbd659b15390847a292d56eb13f9c8c242add25757bb4711d388e199999b9dc4d1b075044991615b5bb35862", 0xd1}], 0x6, &(0x7f0000003440)=ANY=[@ANYBLOB="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"], 0xe8, 0x8000}, {0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001e80)="3f8bc68cd63e472a1bdd87ce10ee6f5936d9ebd43cefa05d7782e4083dfd3413a1cbf943f5a27b1e0a7ee6337189d4546364c106c4174ff54b97a5dc769f2a5e821b0c66197e69e0d857c18a9654a22d6d0092209ee4953ee5f1e810776fd8f73200f188197fb36c54f2d0fed23d5f38f1f8d92fb42f493ceee686b2ad8f3d35d18c0119465d5c8cddd8ba80c7bdbcca62741c10d9da750e85a09e73f1fbd0e823b9cd8f039aca83573e204f72112673b2ec5526d5c68a13fe38a3aa04d51e7fde9329823c1370fee25e557b0697aa29676515b5793200fb3e7fb1bbb07e709de405a8eabe152ff2d72891ec2ee72e92", 0xf0}], 0x1, 0x0, 0x0, 0x840}, {0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001fc0)}, {&(0x7f0000002000)="a73237fd3c7f2bfbddfa01293385aa4bf6ef37faa0a011f94bcf03e7653fd7d2d50fcd13", 0x24}, {&(0x7f0000002040)="077df408cb64d08a21ae47eb638600313679b5f4f089d9f711013a33520794e4dc397a6cad022714b782914cd4899c048b2222b2247c45f0273b06d746c0bbb886560fbea1c841c2cb005c725c2e48742d797b2e96a0a2552af9a74ac480bbc84ecbe600bf96fbb6f6219e902c40597cd18d65a1b568eb5071202c067028fb5d27d24ac816dd26b27ae519ae4b8b05784f9efbb192a4f948e9916627f0d150a069b4c61914412ecd6ccd207f3c8c914c5353564ed29fe4", 0xb7}], 0x3, &(0x7f0000002140)=[@assoc={0x18, 0x117, 0x4, 0xb1d1}, @iv={0x80, 0x117, 0x2, 0x6c, "679a5d511080d64cdbf2bf45a89e8608bcc549fd384f2d2270e3f64345d5c9338d1e80e8e267e8209fd71a98cb352a7a92a8b58f11dd7180fdf6b082785a0ea0d8fb013bb8685a2f8081dd25654abfeaaee4f660d41a8a4203d0f987d37000abb95c68e5e5e3b4238f511172"}, @iv={0x1018, 0x117, 0x2, 0x1000, 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e48eecbff53037969960852f517d805f9543c5343c6b28303fa8b4aadc40d8a95bf970711ad9ebe0d302ad53aa58f2d0bd9cf7a8db197051b00a2f47433705a00bc5c27d55cb01a06d9f5c10eb55e8cf3ab68a7a41f08e26de937eef16c83c2cb9a70ca2484bce40c378122277f20074745d0a88cbf521b591e16a9259b90f64c37e3409caf54836cb4ce74b31f4ae235c62935f50a4b974a6b73add00ae4599324281934b15b110e7e17de10dd541c95bda5718b239140d1fafe06717bbeb9f147b5dc34611e21896ee9f9d5479a32eda1f53f4ec5a10bb44976784e8b9e5edf172803a8c2bf1750ad9733c7dc100a81ce1e5260991d9b98c32509931e52069c60d065ec100bea687f1fc56f6c738c286e910d55a15fafea923ef3e4112f6d171f994874715732589940ce2f911dd06dc1b3d4c7967dda69839174a658c54156a6c170820754c6f2e86251ede4b164967cbf305f1d1f39f80a1f644ff695fbf9a860f6b23029ec6f9c6eba9071d79a80821fe93cc40f9c3908aef7d21b7d5f6961ed4b4d57da17cf7822587fb6e4612f94bc3033046bbd30c324cae23ee80e960113066ad9d586a581f41e5418d7433098734adec8c59d52b68abbb34283f0e9402cd9acb35412f583dc1dc71e9637bd4e6a9ca737925bb4a906ba7f72c7e1af7adc36f543c528d83ca3bc2b84a92c83ead2a40afa302345913d69a15eda7d2693e6bb583dbf99134042586eccfff38f42d760d1e75c0b068aaf2f84c581e3cdd3faaa60feb0502665a565075403e261256890998ab0fcf13069bd294fa910d77a41045d4d672d0c76d4b9f61c4441032102a0ac56135c1e0715e48ecfb0ffac8447bf83639788cf005c147b28fc8e5036fba4bd65b32de7fbe71c7f9dfc6c5a17893097db821dcd63dde99d6248893939db7afce45df517716d978cf010e51d8cbb918de41f71972584338040cadbb9ffa9b72573bc436fdd6fe68ad8dba2dea16398cf9bacd2d5d3d9b13ad34aca36b9e8b899fecfae310b2c01b95715e36fa08e064cfcbaff10821eb9d9c955fca8d9b0d14040db0f944be974c60fdd3c51ab030655660c3ea15d6f4e46f67b6f3bcc0572dee97d91931247b4d32c86f13a451e0cc2f009e57aef8485761ff86f85c213486f010a64999cdef4f1a6b3e2fa8a29105359a100aa8864319a395a2adef6cca19d7ae8fff1318068d74922e1a2d487eeb0b7407bdb3dcd8551025bd96e3e929d60e312811a0ef34026ab9613adea7e701515970bc728c917ad9c6e692d0deb50c614b5eba15ed7834262a49f30fba95d8250aa50de79c25a7b3d54a761ddbc1bafac1d177bb789d42a163cc3831af55be84f5f2be0dd98005861725b24fd8aa05cdf38e5da83caabccb833b32b2305351074159e265463acb89eb944782cd1c20ab7baeac2344d00f8c2d7ebfebce01bab16c7819188693d8d9e530dd5c4f6e2ce1b035ef52b182390c9e764b067a6b12533fc731470300ed26a64443fa5e2c643554cbd8f80a903f83d01a8ea62f8088c3529e2a03d580a789ad236cccc2e340b837ce792e7f1058f74b780bec4b124de5c14fc403489ee34d63cb223793558d60dc347068b6d524bd3e629ac69e8f29c113339e7c074fb95298df839167a18fac611883c30e6f26756ac45e46e12499e2e42c1617517cea086a3a8c0329c55b495adc957f45e51292c3d012ca99c3f7f4635ed17d8cb04fd26a48cfa7fbfb2c09b7c4726c7f9179d54cecc73ae2e217bdffd0548b86d680e15416cec079d011a6d6a2d0f93ebef9cc983d6d033bd5fa62a2852104768ce41c29e91eaa874058e6759375e016ff415684032af385dc57e7beed832cedc53f7da941d1e982040aff5e12e7e4172e966e74ed3e4ceab2ec2fe545c3fad3a83cd4d3aa9819a3339496745be2e8ab11f1955d724e2d0d3849a17c11e44023538fb0be4f24dc3368f0e5ceda80f87e85d1abbc776f84186f849dff33d378b11e37143426becbfb158f4a676cdd5c5b465a1480b88836227cd719cc7bc11a061802cc1818b3bb110afc3872d34f3e1ddef17c367457c47214d0df51189072479b0538505ac40be47fd2392c850fc0b18f2af943a527678efd4c758a7436ff0dfa7b30bbefbda5ffff43630ca9e63203cafcab2b4716896651f52c5bd48a6d2ee672df170e5b38c4f6d0cc441a409991c92e47d8622abdf035c55ee933915f701c75688c3642f3ad8baa5b660c85cfd7aa90b"}, @iv={0xd8, 0x117, 0x2, 0xc0, "4023ce30b4c5930883e2ed2a881f2cc6ffb690b6e57ce917918dae3246a539396561b6df4f10e8d64698c83ebd6d63ade8d8b2a2a09d75b74a5d26c602e26f9459f4745cc20bcf02184095bbc77eff071bda07ca4d959d82bee18e092172ec2dcde5c83d8d1e89170a2ed02c00747fd754b2963251ee845aa303a6f1f4e3423f50edd6ee0cd8846e687dcf12c553768bbfb2a0f85ad03c17157476c48339aeb21528b1e30e57cbb0107006ad1b3d8d7468f190ea9bd9e1e37455e346fe6051a3"}, @op={0x18}], 0x11a0, 0x8000}], 0x5, 0x1) 22:23:58 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 575.745951] kobject: 'loop3' (00000000369cc024): kobject_uevent_env [ 575.752501] kobject: 'loop3' (00000000369cc024): fill_kobj_path: path = '/devices/virtual/block/loop3' 22:23:58 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:58 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 575.820740] kobject: 'loop4' (000000001847f151): kobject_uevent_env [ 575.821688] kobject: 'rx-0' (000000001a22a5ab): kobject_cleanup, parent 00000000b83a4872 [ 575.840346] kobject: 'loop4' (000000001847f151): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 575.853473] kobject: 'rx-0' (000000001a22a5ab): auto cleanup 'remove' event [ 575.869559] kobject: 'loop3' (00000000369cc024): kobject_uevent_env [ 575.871625] kobject: 'rx-0' (000000001a22a5ab): kobject_uevent_env [ 575.892108] kobject: 'loop2' (00000000897f4945): kobject_uevent_env [ 575.899493] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 575.903602] kobject: 'loop3' (00000000369cc024): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 575.909916] kobject: 'rx-0' (000000001a22a5ab): kobject_uevent_env: uevent_suppress caused the event to drop! [ 575.943635] kobject: 'rx-0' (000000001a22a5ab): auto cleanup kobject_del [ 575.958152] ISOFS: Unable to identify CD-ROM format. [ 575.959602] kobject: 'loop5' (00000000a820b849): kobject_uevent_env 22:23:58 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 22:23:58 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 575.963520] kobject: 'rx-0' (000000001a22a5ab): calling ktype release [ 575.977059] kobject: 'rx-0': free name [ 575.978198] kobject: 'loop5' (00000000a820b849): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 575.982892] kobject: 'tx-0' (00000000728b28e3): kobject_cleanup, parent 00000000b83a4872 [ 575.999212] kobject: 'tx-0' (00000000728b28e3): auto cleanup 'remove' event [ 576.015176] kobject: 'loop2' (00000000897f4945): kobject_uevent_env [ 576.020483] kobject: 'tx-0' (00000000728b28e3): kobject_uevent_env [ 576.025335] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 576.028775] kobject: 'tx-0' (00000000728b28e3): kobject_uevent_env: uevent_suppress caused the event to drop! 22:23:58 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 576.068611] kobject: 'tx-0' (00000000728b28e3): auto cleanup kobject_del [ 576.075948] kobject: 'tx-0' (00000000728b28e3): calling ktype release [ 576.087290] kobject: 'tx-0': free name [ 576.094441] kobject: 'queues' (00000000b83a4872): kobject_cleanup, parent (null) [ 576.106748] kobject: 'queues' (00000000b83a4872): calling ktype release 22:23:58 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2c801, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) ioctl$UI_END_FF_UPLOAD(r1, 0x406855c9, &(0x7f0000000080)={0x1, 0x1, {0x54, 0x6350, 0x1, {0x7, 0x5}, {0x5, 0xedc}, @ramp={0x6d62, 0x5, {0x7, 0x1, 0x1, 0xd0}}}, {0x53, 0x0, 0xff48, {0x9, 0xfffffffffffffffd}, {0x1ff, 0x7}, @rumble={0x3, 0xc1}}}) write$cgroup_int(r2, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r1, 0x0, r3, 0x0, 0x8100000, 0x0) [ 576.114309] kobject: 'loop3' (00000000369cc024): kobject_uevent_env [ 576.125478] kobject: 'loop3' (00000000369cc024): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 576.136131] kobject: 'queues' (00000000b83a4872): kset_release [ 576.150988] kobject: 'loop5' (00000000a820b849): kobject_uevent_env [ 576.157492] kobject: 'queues': free name [ 576.166848] kobject: 'ip6gre0' (0000000069add95a): kobject_uevent_env [ 576.174696] kobject: 'loop5' (00000000a820b849): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 576.189128] kobject: 'ip6gre0' (0000000069add95a): kobject_uevent_env: uevent_suppress caused the event to drop! [ 576.196791] kobject: 'loop5' (00000000a820b849): kobject_uevent_env [ 576.211928] kobject: 'loop5' (00000000a820b849): fill_kobj_path: path = '/devices/virtual/block/loop5' 22:23:58 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f00000006c0)={0x1, 0x0, 0x0, &(0x7f0000000800)}) fcntl$dupfd(r0, 0xfffffffffffffffc, r2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_subtree(r3, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/190) write$cgroup_subtree(r4, &(0x7f0000000180)=ANY=[@ANYBLOB='+pidk '], 0x6) 22:23:58 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 576.249377] kobject: 'loop2' (00000000897f4945): kobject_uevent_env [ 576.266900] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 576.336870] kobject: 'ip6gre0' (0000000069add95a): kobject_cleanup, parent (null) [ 576.347096] kobject: 'loop4' (000000001847f151): kobject_uevent_env [ 576.359316] kobject: 'ip6gre0' (0000000069add95a): auto cleanup 'remove' event [ 576.360854] kobject: 'loop4' (000000001847f151): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 576.388199] kobject: 'ip6gre0' (0000000069add95a): kobject_uevent_env [ 576.397820] kobject: 'loop3' (00000000369cc024): kobject_uevent_env [ 576.404653] kobject: 'loop3' (00000000369cc024): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 576.411143] kobject: 'ip6gre0' (0000000069add95a): kobject_uevent_env: uevent_suppress caused the event to drop! [ 576.414542] ISOFS: Unable to identify CD-ROM format. 22:23:59 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0xc0189436, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 576.443229] kobject: 'ip6gre0' (0000000069add95a): calling ktype release [ 576.450477] kobject: 'ip6gre0': free name [ 576.458096] kobject: 'rx-0' (000000005c920132): kobject_cleanup, parent 00000000d2ee4c97 [ 576.466547] kobject: 'rx-0' (000000005c920132): auto cleanup 'remove' event [ 576.485963] kobject: 'rx-0' (000000005c920132): kobject_uevent_env [ 576.497036] kobject: 'rx-0' (000000005c920132): kobject_uevent_env: uevent_suppress caused the event to drop! [ 576.507204] kobject: 'rx-0' (000000005c920132): auto cleanup kobject_del [ 576.514890] kobject: 'rx-0' (000000005c920132): calling ktype release [ 576.521614] kobject: 'rx-0': free name [ 576.525562] kobject: 'tx-0' (000000007c98a3eb): kobject_cleanup, parent 00000000d2ee4c97 [ 576.533880] kobject: 'tx-0' (000000007c98a3eb): auto cleanup 'remove' event [ 576.541204] kobject: 'loop2' (00000000897f4945): kobject_uevent_env [ 576.542001] kobject: 'tx-0' (000000007c98a3eb): kobject_uevent_env [ 576.547640] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 576.566633] kobject: 'loop1' (000000002fc04f6c): kobject_uevent_env [ 576.572932] kobject: 'tx-0' (000000007c98a3eb): kobject_uevent_env: uevent_suppress caused the event to drop! [ 576.574368] kobject: 'loop1' (000000002fc04f6c): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 576.586612] kobject: 'tx-0' (000000007c98a3eb): auto cleanup kobject_del [ 576.610234] kobject: 'tx-0' (000000007c98a3eb): calling ktype release [ 576.616866] kobject: 'tx-0': free name [ 576.618749] kobject: 'loop2' (00000000897f4945): kobject_uevent_env [ 576.623090] kobject: 'queues' (00000000d2ee4c97): kobject_cleanup, parent (null) [ 576.627541] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' 22:23:59 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7, 0x2101}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:23:59 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x4, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) mq_notify(r0, &(0x7f00000000c0)={0x0, 0x10, 0x6, @tid=r3}) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:59 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:59 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f00000006c0)={0x1, 0x0, 0x0, &(0x7f0000000800)}) fcntl$dupfd(r0, 0xfffffffffffffffc, r2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_subtree(r3, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/190) write$cgroup_subtree(r4, &(0x7f0000000180)=ANY=[@ANYBLOB='+pidk '], 0x6) 22:23:59 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) read(r0, &(0x7f00000001c0)=""/151, 0x97) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000740)=""/4096, 0x4000}], 0x1) sendmmsg$alg(r0, &(0x7f0000003300)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000000c0)="d4e5866da453b78e41b9819d4dc4d02b001a96294f568946a9601dc9ab7ba1256cbb1c8b7972cb297fadcc5b08f15bd9dd6300819d397fdbc2d57e4737af5d87d3fae470eb55f4436fa80013e19d569a70fe9fd51927f3bec56c020d148fb1404bb334e249a1d1bfa5ebf385534508a5f53f5e67ad48390f0d143c2b47f2cecbf1ba174cba0e5fdc5349e8735fba0517ad11d214b1990532b849ed6d6cc0acc8254b22579d5501633001358698f21c4ec668c97dbb8459b8cf91fb", 0xbb}, {&(0x7f0000000280)="1bb632263421468603f01f90ce27ba0cb691f307885d58f305241cdc2ced7d207fa01b1b43506820c4d19d32d8b654e1fd73e4ac36d50f13f321a97f4aaadcf561e9db502a5298ed50adda6d4ed8610ac3c24fa879528947437d9587350ddc44c8a59f2b13ab04", 0x67}, {&(0x7f0000000300)="51b9fcae0e467bcb78b4b837b45f118f769fc83bcc6c3a30a0bff0986eb7130ff43d0f3485443cceb4bd124c15cef74a63e52317f9ac2a87d9438c0b272e798501dcd5a8cd6b04e4435927e9c82f13e8e3090b904343d807c93968162d696f19c86b6e175015fd1757d95f1518e09f48f8e553e1c279ad3706e03912fa3da7d2330475cdee148fd90d502e885e9c903b06175c8baa956347b8d6267652851d2b22d064317d8f98a82e1d6e0c1ffa0151171c3ff7ef9ba4688e9280c0970ddaef01a5262352e1de0681aa1e9b16615ff0c7883af923d76cc3a0f1d3a885d262df0dc2edf5d7f4e0db", 0xe8}, {&(0x7f0000000400)="b2f6b36504144e6458e14f8008817ff327d382fde8f02ea6c4d4963c99e858ec80fb1dab266e951bcb538851eac93094267ba297ccbe4c2273885a87358a401df1883193b2daae49b5f1c70011b43b2ab6a0cd5d3903e48371dccad72aa26f6cdc61b17422e51fa681246e9170a05fe5a05c93589296b06514829f1cb56bcaba064fac4532ee47b2a5c6ae9cd1123c4a4a6b0c240ef0f8f9347e18141e36a5b6533aeefb6c3f36118a5d9f55da8d4133772a305b3526f99cb0d0b33b5987173ed4bf8c942b3f5ffbab244b5a89624569281a7fd7559aff909fb1f4b2517a60a631599c3f9239ee1393e4fea90352", 0xee}, {&(0x7f0000000500)="f117c48ff1fc0ed2ec4025322c6a6f8f2cdf8a32710856715cf2aa1301cb2f3439f9a38595e2761f6497e073100adc4c1ad8a71ac51c1c23e5543758b52ba855a1bfef4859474b70ad51fb3696ff06a3396ec4404c08f7fe69ea436385b493b6ded9df6e1f2987abc0b48950ba2d8eb4fee34af2c039f25fb6a56f7656b61a71b8f89ac6dbe2cdb4c89f390925589799ff6e23ce325eeb3280bdcfbc745b6229bd63bb3970fe7b38ea037c518e24885f19635688f31410f3e0a8a0ed", 0xbc}, {&(0x7f00000005c0)="de81b373fd4814dedff661849934b42bfba73d183f3f328ae0f3a9ba0492f02d6b3d2fa55d97ae764cc02163b263c25b8209b9c7cf3bede052185f2cb932b473a16f006f7297afbc01a873d8b654802c60598152caa64e88b9684f87de0852e1c1144a0aad02d53ad401f59ad8306fd74e2f3b4bbba2d5d965ba08006e0590ca7359f4c8a9bfeb3f6e04c35bb802d3c6beb600b0b7d094416f4719159b286aa88b769c4ed10339fecef24ac5da7074678a", 0xb1}], 0x6, 0x0, 0x0, 0x48000}, {0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001740)="0ad0ad546136fccc3a2166fdc7f6f33f57ce4336168e631f085cf7ae213c19890339ba7f123c973ae11b54d2748c08f259fd924ceb5a511595e8b9b36dffeb15308cb9db282d769c5a6d7786ecbdb8d3435dce9f138ff5d5591cef95024e87d225f91a54878effcfaff0a4460c7f105e26ce4df67c17836294a54a533dfa5df375eead0cc68e2ec8b8c734225f6b2d7e625ee807ad8f6a6caea8a93919a1fd4d65f888f85690b4b679c443fe596ca4a90ef64627a04da875490cfe815e", 0xbd}, {&(0x7f0000001800)="fd1e9a98f1ce0690e5ba32748b5a6d5a7acfacc2231098870198d27e236caec7ad5c0490b7d67b8fa2b4df672daf6d4b410697f9d46a01cebfda59ab5bc19d5ec6a5a0a9a0840dca73d632a3e500dbb4ce15acfa6f39de1691563d8ae31b2d4bf4837798d8d67eab794fa7685b72385020033f5eb88100d886ea12523c5e", 0x7e}, {&(0x7f0000001880)="0e91482bc439bf34be6f657322883bcf5e1a6dd90c77695d935fd73c922d2f29f9783f570b29bcb13ceaa45da18891f87e90b454f5b1ce010ddcd6c6c94eccd3813176b4dfd2bcd29221823e4176ae819a770d2629e5b6bbcdd82703080c1adf2510c688600368b5c287882f7b2697821924839f94a9f4f6", 0x78}], 0x3, &(0x7f0000000700)=[@op={0x18}], 0x18, 0x14}, {0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001900)="834a4280830fe1bf791ca1ab95d6ccd29b848deb87268c2f424e31237f0b1eb054d4279644651c2e8965e939294535f13c98cf7d374c5494e7580d1f74aed195142ead505b768e367ceed9dbcfc86c48af985eee004aba5edf2053640287d57c96ab8fa776e64ec84a354fd886357c0d9117b07587d4788aabcbd455cfd2dbc0e8e1458623aadded751bb270a22d7bb93fd85fb4df930c7db37ba3d5d8b28ac39126ce30d185fd6c308eceba2a3218a8ea0be1772b8bcbb3fda2f0eb3093ea55e05062cfbca8ca66ce1cd006f568a58c468e822956a73b3a759f3a9cc63f233353c4e5bbdb4f78aec423557e365d84a45889d7b74e4c909c", 0xf8}, {&(0x7f0000001a00)="9f6358e49af15ba202614d778af5a0c9e732", 0x12}, {&(0x7f0000001a40)="4bc0449f73f8fe8fcc40aad0734e9e00f5faf0ba69ea857436f0dd9b902eb4c7ea6e7624e4a95da426e0f69ef0a20a78ef9605742746429bbb88a6b694bebbcf16734d09ce599529ce6ebde06cb4829ebd3bf3cb497b", 0x56}, {&(0x7f0000001ac0)="0231ecec031fa7fbb9183d6e24435358020cca6829e95c74bec71dc1c9da0f83", 0x20}, {&(0x7f0000001b00)="238fac356c43a2e3e4ea507d97169fbf3a1503ae5c25d93b68ada8b87823b582eb6a09c84e7441fc7cc608750508644c66a382c011467e19c84b8f0b11b623f1c4b77dfda81caf323b35b65baffae00ac5292614f1bab00a65260656a84facb20623d2830a905712ea0549f0ed1c2e7f3ae7996f48b62b604846ca2051c1a1c46d6566c170b825f0cf35cfa800aa809ca4041accd98a01bb4ef592759df36a90862f1b7628f803fcd54910963bbe51e10345f13c501aea9cbb66c38228c574a092e64e589be2982c1c6345654d20589abca1b63f19", 0xd5}, {&(0x7f0000001c00)="19b0190f45701a52b638871e224a267af2d5aa5cb55126b0f80ab4747b224f5da38b52ccb9413b35109d1a26f4443bfe6a155dc268919faa84f524c1631993fe597320cc6c70f26e88a65eb347ba14d985220c88d9cb87b809c1e69f74dd1bb8e2ca8e53aa54e1eb82e3b113d7c1bb06ed40d63ad6e50bf3c49f7765deeea3d2dd18222b77616a823841e266ed516e909e71a3b9d24c25846591e764a9d8c02897e871797fbbd659b15390847a292d56eb13f9c8c242add25757bb4711d388e199999b9dc4d1b075044991615b5bb35862", 0xd1}], 0x6, 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@iv={0xd8, 0x117, 0x2, 0xc0, "4023ce30b4c5930883e2ed2a881f2cc6ffb690b6e57ce917918dae3246a539396561b6df4f10e8d64698c83ebd6d63ade8d8b2a2a09d75b74a5d26c602e26f9459f4745cc20bcf02184095bbc77eff071bda07ca4d959d82bee18e092172ec2dcde5c83d8d1e89170a2ed02c00747fd754b2963251ee845aa303a6f1f4e3423f50edd6ee0cd8846e687dcf12c553768bbfb2a0f85ad03c17157476c48339aeb21528b1e30e57cbb0107006ad1b3d8d7468f190ea9bd9e1e37455e346fe6051a3"}, @op={0x18}], 0x11a0, 0x8000}], 0x5, 0x1) [ 576.636928] kobject: 'queues' (00000000d2ee4c97): calling ktype release [ 576.661900] kobject: 'queues' (00000000d2ee4c97): kset_release [ 576.667867] ISOFS: Unable to identify CD-ROM format. [ 576.667907] kobject: 'queues': free name [ 576.677520] kobject: 'ip6tnl0' (00000000711ee9bb): kobject_uevent_env [ 576.684230] kobject: 'ip6tnl0' (00000000711ee9bb): kobject_uevent_env: uevent_suppress caused the event to drop! [ 576.737661] kobject: 'ip6tnl0' (00000000711ee9bb): kobject_cleanup, parent (null) [ 576.746463] kobject: 'loop2' (00000000897f4945): kobject_uevent_env [ 576.755489] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 576.766008] kobject: 'ip6tnl0' (00000000711ee9bb): auto cleanup 'remove' event [ 576.779634] kobject: 'ip6tnl0' (00000000711ee9bb): kobject_uevent_env 22:23:59 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x3, 0x40, 0x9, 0x0, 0x6}) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 576.786539] kobject: 'ip6tnl0' (00000000711ee9bb): kobject_uevent_env: uevent_suppress caused the event to drop! [ 576.799693] kobject: 'ip6tnl0' (00000000711ee9bb): calling ktype release [ 576.806774] kobject: 'ip6tnl0': free name [ 576.821015] kobject: 'rx-0' (00000000937567ee): kobject_cleanup, parent 00000000ba31b1e9 22:23:59 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000000)) close(r2) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:23:59 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0xc020660b, &(0x7f00000004c0)={'bridge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) [ 576.838855] kobject: 'loop5' (00000000a820b849): kobject_uevent_env [ 576.854789] kobject: 'loop5' (00000000a820b849): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 576.869987] kobject: 'rx-0' (00000000937567ee): auto cleanup 'remove' event [ 576.885577] kobject: 'loop3' (00000000369cc024): kobject_uevent_env [ 576.893241] kobject: 'rx-0' (00000000937567ee): kobject_uevent_env [ 576.905304] kobject: 'loop3' (00000000369cc024): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 576.916066] kobject: 'rx-0' (00000000937567ee): kobject_uevent_env: uevent_suppress caused the event to drop! 22:23:59 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f00000006c0)={0x1, 0x0, 0x0, &(0x7f0000000800)}) fcntl$dupfd(r0, 0xfffffffffffffffc, r2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_subtree(r3, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/190) write$cgroup_subtree(r4, &(0x7f0000000180)=ANY=[@ANYBLOB='+pidk '], 0x6) 22:23:59 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) poll(&(0x7f0000000000)=[{r1, 0x4211}, {r0, 0x80}, {r0, 0x8061}], 0x3, 0x9) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 576.935354] kobject: 'rx-0' (00000000937567ee): auto cleanup kobject_del [ 576.942502] kobject: 'rx-0' (00000000937567ee): calling ktype release [ 576.952216] kobject: 'loop4' (000000001847f151): kobject_uevent_env [ 576.958671] kobject: 'loop4' (000000001847f151): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 576.974154] kobject: 'rx-0': free name [ 576.978472] kobject: 'tx-0' (0000000033d8a563): kobject_cleanup, parent 00000000ba31b1e9 [ 576.989965] kobject: 'loop2' (00000000897f4945): kobject_uevent_env [ 577.002668] kobject: 'loop5' (00000000a820b849): kobject_uevent_env [ 577.008963] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 577.009267] kobject: 'tx-0' (0000000033d8a563): auto cleanup 'remove' event [ 577.029971] kobject: 'loop5' (00000000a820b849): fill_kobj_path: path = '/devices/virtual/block/loop5' 22:23:59 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r1, &(0x7f0000000000)=@known='trusted.overlay.impure\x00', &(0x7f0000000080)='oom_score_adj\x00', 0xe, 0x2) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) [ 577.078238] kobject: 'tx-0' (0000000033d8a563): kobject_uevent_env [ 577.095246] kobject: 'tx-0' (0000000033d8a563): kobject_uevent_env: uevent_suppress caused the event to drop! [ 577.105886] kobject: 'loop5' (00000000a820b849): kobject_uevent_env [ 577.117230] kobject: 'loop5' (00000000a820b849): fill_kobj_path: path = '/devices/virtual/block/loop5' 22:23:59 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f00000006c0)={0x1, 0x0, 0x0, &(0x7f0000000800)}) fcntl$dupfd(r0, 0xfffffffffffffffc, r2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_subtree(r3, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/190) write$cgroup_subtree(r4, &(0x7f0000000180)=ANY=[@ANYBLOB='+pidk '], 0x6) [ 577.126975] ISOFS: Unable to identify CD-ROM format. [ 577.135300] kobject: 'tx-0' (0000000033d8a563): auto cleanup kobject_del [ 577.143536] kobject: 'tx-0' (0000000033d8a563): calling ktype release [ 577.151335] kobject: 'tx-0': free name [ 577.155435] kobject: 'queues' (00000000ba31b1e9): kobject_cleanup, parent (null) [ 577.164349] kobject: 'queues' (00000000ba31b1e9): calling ktype release [ 577.175611] kobject: 'loop2' (00000000897f4945): kobject_uevent_env [ 577.176868] kobject: 'queues' (00000000ba31b1e9): kset_release [ 577.184784] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 577.192154] kobject: 'queues': free name [ 577.206443] kobject: 'sit0' (0000000058826d0b): kobject_uevent_env [ 577.224553] kobject: 'loop4' (000000001847f151): kobject_uevent_env [ 577.231966] kobject: 'loop4' (000000001847f151): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 577.234946] kobject: 'sit0' (0000000058826d0b): kobject_uevent_env: uevent_suppress caused the event to drop! [ 577.286445] kobject: 'loop2' (00000000897f4945): kobject_uevent_env [ 577.291013] kobject: 'sit0' (0000000058826d0b): kobject_cleanup, parent (null) [ 577.297282] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 577.315070] kobject: 'sit0' (0000000058826d0b): auto cleanup 'remove' event [ 577.353598] kobject: 'sit0' (0000000058826d0b): kobject_uevent_env [ 577.379525] kobject: 'sit0' (0000000058826d0b): kobject_uevent_env: uevent_suppress caused the event to drop! [ 577.386299] ISOFS: Unable to identify CD-ROM format. [ 577.390811] kobject: 'sit0' (0000000058826d0b): calling ktype release [ 577.405736] kobject: 'sit0': free name [ 577.409485] kobject: 'loop4' (000000001847f151): kobject_uevent_env [ 577.416566] kobject: 'loop4' (000000001847f151): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 577.417591] kobject: 'rx-0' (00000000672204f5): kobject_cleanup, parent 00000000a376bcd1 [ 577.438941] kobject: 'rx-0' (00000000672204f5): auto cleanup 'remove' event [ 577.449379] kobject: 'rx-0' (00000000672204f5): kobject_uevent_env [ 577.455866] kobject: 'rx-0' (00000000672204f5): kobject_uevent_env: uevent_suppress caused the event to drop! [ 577.465969] kobject: 'rx-0' (00000000672204f5): auto cleanup kobject_del [ 577.472883] kobject: 'rx-0' (00000000672204f5): calling ktype release [ 577.479482] kobject: 'rx-0': free name [ 577.483552] kobject: 'tx-0' (00000000bdcdef8d): kobject_cleanup, parent 00000000a376bcd1 [ 577.491953] kobject: 'tx-0' (00000000bdcdef8d): auto cleanup 'remove' event [ 577.499054] kobject: 'tx-0' (00000000bdcdef8d): kobject_uevent_env [ 577.505390] kobject: 'tx-0' (00000000bdcdef8d): kobject_uevent_env: uevent_suppress caused the event to drop! [ 577.515504] kobject: 'tx-0' (00000000bdcdef8d): auto cleanup kobject_del [ 577.522408] kobject: 'tx-0' (00000000bdcdef8d): calling ktype release [ 577.529041] kobject: 'tx-0': free name [ 577.532998] kobject: 'queues' (00000000a376bcd1): kobject_cleanup, parent (null) [ 577.541430] kobject: 'queues' (00000000a376bcd1): calling ktype release [ 577.548168] kobject: 'queues' (00000000a376bcd1): kset_release [ 577.554171] kobject: 'queues': free name [ 577.558496] kobject: 'ip6_vti0' (000000007c599dff): kobject_uevent_env [ 577.565338] kobject: 'ip6_vti0' (000000007c599dff): kobject_uevent_env: uevent_suppress caused the event to drop! [ 577.580261] kobject: 'loop2' (00000000897f4945): kobject_uevent_env [ 577.587033] kobject: 'loop2' (00000000897f4945): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 577.596637] kobject: 'ip6_vti0' (000000007c599dff): kobject_cleanup, parent (null) 22:24:00 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x210000000002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r2, &(0x7f0000000040), 0x8) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, 0x0, &(0x7f00000000c0)) sendto$llc(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1a, 0x304, 0x0, 0x0, 0x0, 0x0, @random="0387945b9f37"}, 0x10) recvmmsg(r0, &(0x7f00000077c0)=[{{&(0x7f0000005a80)=@isdn, 0x80, &(0x7f0000002c00)=[{&(0x7f0000005b00)=""/92, 0x5c}, {&(0x7f0000005b80)=""/197, 0xc5}], 0x2}, 0x1}, {{&(0x7f0000005c80)=@xdp, 0xffffffae, &(0x7f0000005f00)=[{&(0x7f0000005d00)=""/97, 0x61}, {&(0x7f0000005d80)=""/171, 0xab}, {&(0x7f0000005e40)=""/128, 0x80}, {&(0x7f0000005ec0)}], 0x4, &(0x7f0000005f40)=""/183, 0xb7, 0x21010000}, 0x1}, {{&(0x7f0000000340)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x6d, &(0x7f0000006500)=[{&(0x7f0000006080)=""/99, 0x63}, {&(0x7f0000006100)=""/254, 0xfe}, {&(0x7f0000006200)=""/136, 0x88}, {&(0x7f00000062c0)=""/115, 0x73}, {&(0x7f0000006340)=""/117, 0x75}, {&(0x7f00000063c0)=""/63, 0x3f}, {&(0x7f0000006400)=""/106, 0xff64}, {&(0x7f0000006480)=""/128, 0x80}], 0x8, &(0x7f0000006580)=""/4096, 0x1000}, 0x200}, {{&(0x7f0000007580)=@x25={0x9, @remote}, 0x80, &(0x7f0000007780)=[{&(0x7f0000007600)=""/144, 0x90}, {&(0x7f00000076c0)=""/135, 0x87}], 0x2}, 0x1}], 0x4, 0x103, &(0x7f00000078c0)) 22:24:00 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UI_DEV_DESTROY(r0, 0x5502) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) write$cgroup_int(r1, &(0x7f0000000240), 0xfef5) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/igmp6\x00') splice(r0, 0x0, r2, 0x0, 0x8100000, 0x0) 22:24:00 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) sysinfo(&(0x7f00000007c0)=""/154) r2 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f00000006c0)={0x1, 0x0, 0x0, &(0x7f0000000800)}) fcntl$dupfd(r0, 0xfffffffffffffffc, r2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) r4 = openat$cgroup_subtree(r3, &(0x7f00000001c0)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/190) write$cgroup_subtree(r4, &(0x7f0000000180)=ANY=[@ANYBLOB='+pidk '], 0x6) 22:24:00 executing program 2: unshare(0x2000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@remote, @rand_addr, @multicast2}, &(0x7f0000000040)=0xfffffffffffffd69) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x17, 0x0, &(0x7f0000000280)) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x400) r2 = open$dir(&(0x7f0000001640)='./file0\x00', 0x6c402, 0x3) sendfile(r1, r2, 0x0, 0x10000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x41, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000440)={0x0, 0x0, 0x8, {}, 0x80, 0x100}) ioctl$INOTIFY_IOC_SETNEXTWD(r6, 0x40044900, 0x400006) r7 = socket(0xa, 0x3, 0x8) getsockopt$IPT_SO_GET_INFO(r7, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00\x00\x04\x00\x00\xe8\xff\x00\x00\x10\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000004c0)={'bri%ge0\x004\x01\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x89a1, &(0x7f0000000100)={'bridge0\x00', 0xfffffffffffffffd}) syz_genetlink_get_family_id$nbd(&(0x7f0000000400)='nbd\x00') ptrace$getsig(0x4202, r4, 0xffff, &(0x7f0000000500)) getpgid(r4) syz_mount_image$iso9660(&(0x7f00000002c0)='iso9660\x00', &(0x7f00000003c0)='./file0\x00', 0x6bb78628, 0x1, &(0x7f0000007280)=[{&(0x7f0000004d00)="bd595fdd3b16353102437bfc5cc4ec1581e5094c3d299408d482f34118b617cfd59c1d82fb92ff7da91679cb3f29a3249f74095033583cd7570f6bad6742e07a7e55f8bbcd673cfb93be0054cbd874b30cc262", 0x53, 0x400}], 0x1a00000, 0x0) sendmsg$NBD_CMD_CONNECT(r7, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x3, 0x8000, 0x10003, 0x80000000}}) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x2001, 0x1) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0xff, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r8, 0x117, 0x5, 0x0, 0x20) 22:24:00 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x1000) read(r0, &(0x7f00000001c0)=""/151, 0x97) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000740)=""/4096, 0x4000}], 0x1) sendmmsg$alg(r0, &(0x7f0000003300)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000000c0)="d4e5866da453b78e41b9819d4dc4d02b001a96294f568946a9601dc9ab7ba1256cbb1c8b7972cb297fadcc5b08f15bd9dd6300819d397fdbc2d57e4737af5d87d3fae470eb55f4436fa80013e19d569a70fe9fd51927f3bec56c020d148fb1404bb334e249a1d1bfa5ebf385534508a5f53f5e67ad48390f0d143c2b47f2cecbf1ba174cba0e5fdc5349e8735fba0517ad11d214b1990532b849ed6d6cc0acc8254b22579d5501633001358698f21c4ec668c97dbb8459b8cf91fb", 0xbb}, {&(0x7f0000000280)="1bb632263421468603f01f90ce27ba0cb691f307885d58f305241cdc2ced7d207fa01b1b43506820c4d19d32d8b654e1fd73e4ac36d50f13f321a97f4aaadcf561e9db502a5298ed50adda6d4ed8610ac3c24fa879528947437d9587350ddc44c8a59f2b13ab04", 0x67}, {&(0x7f0000000300)="51b9fcae0e467bcb78b4b837b45f118f769fc83bcc6c3a30a0bff0986eb7130ff43d0f3485443cceb4bd124c15cef74a63e52317f9ac2a87d9438c0b272e798501dcd5a8cd6b04e4435927e9c82f13e8e3090b904343d807c93968162d696f19c86b6e175015fd1757d95f1518e09f48f8e553e1c279ad3706e03912fa3da7d2330475cdee148fd90d502e885e9c903b06175c8baa956347b8d6267652851d2b22d064317d8f98a82e1d6e0c1ffa0151171c3ff7ef9ba4688e9280c0970ddaef01a5262352e1de0681aa1e9b16615ff0c7883af923d76cc3a0f1d3a885d262df0dc2edf5d7f4e0db", 0xe8}, {&(0x7f0000000400)="b2f6b36504144e6458e14f8008817ff327d382fde8f02ea6c4d4963c99e858ec80fb1dab266e951bcb538851eac93094267ba297ccbe4c2273885a87358a401df1883193b2daae49b5f1c70011b43b2ab6a0cd5d3903e48371dccad72aa26f6cdc61b17422e51fa681246e9170a05fe5a05c93589296b06514829f1cb56bcaba064fac4532ee47b2a5c6ae9cd1123c4a4a6b0c240ef0f8f9347e18141e36a5b6533aeefb6c3f36118a5d9f55da8d4133772a305b3526f99cb0d0b33b5987173ed4bf8c942b3f5ffbab244b5a89624569281a7fd7559aff909fb1f4b2517a60a631599c3f9239ee1393e4fea90352", 0xee}, {&(0x7f0000000500)="f117c48ff1fc0ed2ec4025322c6a6f8f2cdf8a32710856715cf2aa1301cb2f3439f9a38595e2761f6497e073100adc4c1ad8a71ac51c1c23e5543758b52ba855a1bfef4859474b70ad51fb3696ff06a3396ec4404c08f7fe69ea436385b493b6ded9df6e1f2987abc0b48950ba2d8eb4fee34af2c039f25fb6a56f7656b61a71b8f89ac6dbe2cdb4c89f390925589799ff6e23ce325eeb3280bdcfbc745b6229bd63bb3970fe7b38ea037c518e24885f19635688f31410f3e0a8a0ed", 0xbc}, {&(0x7f00000005c0)="de81b373fd4814dedff661849934b42bfba73d183f3f328ae0f3a9ba0492f02d6b3d2fa55d97ae764cc02163b263c25b8209b9c7cf3bede052185f2cb932b473a16f006f7297afbc01a873d8b654802c60598152caa64e88b9684f87de0852e1c1144a0aad02d53ad401f59ad8306fd74e2f3b4bbba2d5d965ba08006e0590ca7359f4c8a9bfeb3f6e04c35bb802d3c6beb600b0b7d094416f4719159b286aa88b769c4ed10339fecef24ac5da7074678a", 0xb1}], 0x6, 0x0, 0x0, 0x48000}, {0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001740)="0ad0ad546136fccc3a2166fdc7f6f33f57ce4336168e631f085cf7ae213c19890339ba7f123c973ae11b54d2748c08f259fd924ceb5a511595e8b9b36dffeb15308cb9db282d769c5a6d7786ecbdb8d3435dce9f138ff5d5591cef95024e87d225f91a54878effcfaff0a4460c7f105e26ce4df67c17836294a54a533dfa5df375eead0cc68e2ec8b8c734225f6b2d7e625ee807ad8f6a6caea8a93919a1fd4d65f888f85690b4b679c443fe596ca4a90ef64627a04da875490cfe815e", 0xbd}, {&(0x7f0000001800)="fd1e9a98f1ce0690e5ba32748b5a6d5a7acfacc2231098870198d27e236caec7ad5c0490b7d67b8fa2b4df672daf6d4b410697f9d46a01cebfda59ab5bc19d5ec6a5a0a9a0840dca73d632a3e500dbb4ce15acfa6f39de1691563d8ae31b2d4bf4837798d8d67eab794fa7685b72385020033f5eb88100d886ea12523c5e", 0x7e}, {&(0x7f0000001880)="0e91482bc439bf34be6f657322883bcf5e1a6dd90c77695d935fd73c922d2f29f9783f570b29bcb13ceaa45da18891f87e90b454f5b1ce010ddcd6c6c94eccd3813176b4dfd2bcd29221823e4176ae819a770d2629e5b6bbcdd82703080c1adf2510c688600368b5c287882f7b2697821924839f94a9f4f6", 0x78}], 0x3, &(0x7f0000000700)=[@op={0x18}], 0x18, 0x14}, {0x0, 0x0, &(0x7f0000001d00)=[{&(0x7f0000001900)="834a4280830fe1bf791ca1ab95d6ccd29b848deb87268c2f424e31237f0b1eb054d4279644651c2e8965e939294535f13c98cf7d374c5494e7580d1f74aed195142ead505b768e367ceed9dbcfc86c48af985eee004aba5edf2053640287d57c96ab8fa776e64ec84a354fd886357c0d9117b07587d4788aabcbd455cfd2dbc0e8e1458623aadded751bb270a22d7bb93fd85fb4df930c7db37ba3d5d8b28ac39126ce30d185fd6c308eceba2a3218a8ea0be1772b8bcbb3fda2f0eb3093ea55e05062cfbca8ca66ce1cd006f568a58c468e822956a73b3a759f3a9cc63f233353c4e5bbdb4f78aec423557e365d84a45889d7b74e4c909c", 0xf8}, {&(0x7f0000001a00)="9f6358e49af15ba202614d778af5a0c9e732", 0x12}, {&(0x7f0000001a40)="4bc0449f73f8fe8fcc40aad0734e9e00f5faf0ba69ea857436f0dd9b902eb4c7ea6e7624e4a95da426e0f69ef0a20a78ef9605742746429bbb88a6b694bebbcf16734d09ce599529ce6ebde06cb4829ebd3bf3cb497b", 0x56}, {&(0x7f0000001ac0)="0231ecec031fa7fbb9183d6e24435358020cca6829e95c74bec71dc1c9da0f83", 0x20}, {&(0x7f0000001b00)="238fac356c43a2e3e4ea507d97169fbf3a1503ae5c25d93b68ada8b87823b582eb6a09c84e7441fc7cc608750508644c66a382c011467e19c84b8f0b11b623f1c4b77dfda81caf323b35b65baffae00ac5292614f1bab00a65260656a84facb20623d2830a905712ea0549f0ed1c2e7f3ae7996f48b62b604846ca2051c1a1c46d6566c170b825f0cf35cfa800aa809ca4041accd98a01bb4ef592759df36a90862f1b7628f803fcd54910963bbe51e10345f13c501aea9cbb66c38228c574a092e64e589be2982c1c6345654d20589abca1b63f19", 0xd5}, {&(0x7f0000001c00)="19b0190f45701a52b638871e224a267af2d5aa5cb55126b0f80ab4747b224f5da38b52ccb9413b35109d1a26f4443bfe6a155dc268919faa84f524c1631993fe597320cc6c70f26e88a65eb347ba14d985220c88d9cb87b809c1e69f74dd1bb8e2ca8e53aa54e1eb82e3b113d7c1bb06ed40d63ad6e50bf3c49f7765deeea3d2dd18222b77616a823841e266ed516e909e71a3b9d24c25846591e764a9d8c02897e871797fbbd659b15390847a292d56eb13f9c8c242add25757bb4711d388e199999b9dc4d1b075044991615b5bb35862", 0xd1}], 0x6, 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