nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) write$P9_RVERSION(r0, &(0x7f0000000000)={0x15, 0x65, 0xffff, 0x81, 0x8, '9P2000.L'}, 0x15) 22:53:30 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:30 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:30 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000040)) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000340)={0x4, 0x6, 0x674, 0x400}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xffffffff}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r1, 0x6f65}, 0x8) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000100)=""/220) r3 = syz_open_dev$vbi(&(0x7f0000000300)='/dev/vbi#\x00', 0x2, 0x2) sched_setscheduler(r2, 0x5, &(0x7f00000000c0)=0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x3e3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000280)={r4, 0x30000000}, 0xc) 22:53:30 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x7a01000000000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:31 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x5d, 0x0) 22:53:31 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={0x0, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) 22:53:31 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000080)) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xd, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$RTC_WKALM_SET(r1, 0x4028700f, &(0x7f0000000100)={0x1, 0x0, {0x1a, 0x23, 0x10, 0x17, 0x7, 0x40, 0x2, 0xca, 0x1}}) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'os2.', '/dev/rfkill\x00'}, &(0x7f00000001c0)='wlan1\x00', 0x6, 0x1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xfffffff7ffffd, 0x11, r1, 0x0) write$P9_RXATTRCREATE(r1, &(0x7f00000000c0)={0x7, 0x21, 0x1}, 0x7) 22:53:31 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x40000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:31 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000340)={0x3, 0x1, 0x4, 0x0, 0x0, [{r0, 0x0, 0xfffffffffffffff7}, {r0, 0x0, 0x4c}, {r0, 0x0, 0x200040}, {r0, 0x0, 0x5}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000200)={{0x6, 0x4, 0x8, 0x9, '\x00', 0x6}, 0x4, 0x2, 0x400, r2, 0x7, 0x2, 'syz0\x00', &(0x7f0000000180)=['nodev,+wlan1,\x00', '/dev/swradio#\x00', '/dev/swradio#\x00', '/dev/swradio#\x00', '-,vmnet1system\x00', '/dev/swradio#\x00', '/dev/swradio#\x00'], 0x63, [], [0x7, 0x20, 0x7a, 0x6]}) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x11, r0, 0x0) 22:53:31 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) clone(0x40000000, &(0x7f00000002c0)="6cab9ed44ac094d2d3a575eaba437e569198dc4af3bf3459debcd218183e8ed532fe734897dffe06856f0e", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="13ba1a69645c0780a61a5b") r1 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f00000000c0)="0570851b1ac0389ee3ca56ddd0739507ac662d7d8e1f2ac2a0c4cc3bef66f5767e80dd31ed5057acf5d2ddbb2200be6f0c1ca7edc2cc1eaf3f80f247889a058de7ab0177c0daf81ecf2c5ad126f165eb5bb1d4ba8865ada40d8e3182a258ac7cc0634708810435750a2525e19cdd", 0x6e, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)="ff5f942ada7440435f5052d00e74623b6afe50f6b209938e099548616cbc1fa2cfd68bce10989a0e64553a897fd5b34d58a3f10eddd8e6cc164128b10e7df2d323b50616501eaf135b4d5c38e171c786a9ac545c079c4138f1e940cc6e049202c4e57d4e517f365ea5b320ceee8fa892bb62aa1f508fb6d5fd854b9844acfa83adddb343c845744440f73993cef9264ae78a749d3632d06537b5eef13032eea771a4dae3d807fd001fbb43ce96d0da4497edc580a772b61a63cb3cd88ca153b332c548fc7593e7e346a7df32e4404d953a0f91ac5ba51c9549ff55", 0xdb, 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0xffffffff, r2) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) 22:53:31 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:31 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xf6ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:31 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1099.856535] IPVS: ftp: loaded support on port[0] = 21 22:53:31 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x8cffffff, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1100.176177] IPVS: ftp: loaded support on port[0] = 21 22:53:32 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xeb, 0x0) 22:53:32 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x3f00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:32 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:32 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:32 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x7a010000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1100.598643] kauditd_printk_skb: 101 callbacks suppressed [ 1100.598658] audit: type=1804 audit(1545346412.240:2758): pid=3509 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor0" name="/root/syzkaller-testdir843604924/syzkaller.7DymWR/1149/bus" dev="sda1" ino=17778 res=1 22:53:32 executing program 2: 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) r0 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r0, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000580)) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:32 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1100.689687] audit: type=1804 audit(1545346412.260:2759): pid=3504 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir727026206/syzkaller.Gmmpps/651/bus" dev="sda1" ino=17777 res=1 [ 1100.785775] audit: type=1800 audit(1545346412.280:2760): pid=3505 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor0" name="bus" dev="sda1" ino=17778 res=0 [ 1100.843787] audit: type=1804 audit(1545346412.290:2761): pid=3506 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/591/bus" dev="sda1" ino=17793 res=1 [ 1100.921055] audit: type=1800 audit(1545346412.290:2762): pid=3502 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="bus" dev="sda1" ino=17793 res=0 [ 1101.029461] audit: type=1804 audit(1545346412.310:2763): pid=3506 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/591/bus" dev="sda1" ino=17793 res=1 [ 1101.079494] audit: type=1804 audit(1545346412.310:2764): pid=3502 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/591/bus" dev="sda1" ino=17793 res=1 [ 1101.160506] audit: type=1804 audit(1545346412.310:2765): pid=3507 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/544/bus" dev="sda1" ino=17841 res=1 [ 1101.211886] audit: type=1804 audit(1545346412.330:2766): pid=3512 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/544/bus" dev="sda1" ino=17841 res=1 [ 1101.245996] audit: type=1804 audit(1545346412.380:2767): pid=3512 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/544/bus" dev="sda1" ino=17841 res=1 22:53:34 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000040)={0x0, 0x5, 0x1, {0x8, @pix={0x200, 0x4, 0x31303453, 0x0, 0x400, 0x8b000, 0xa, 0xfffffffffffffffd, 0x1, 0x6, 0x2, 0x5}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) 22:53:34 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:34 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x400000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:34 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:34 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:34 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x138, 0x0) 22:53:34 executing program 5: r0 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffe, 0x11, r0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2) ioctl$VIDIOC_S_CROP(r0, 0x4014563c, &(0x7f0000000000)={0x2, {0x1, 0xa, 0x322e, 0x80000001}}) sendmmsg$alg(r0, &(0x7f0000005900)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="f565834199c70866c30f9762017099d7068676d619bc024ac91c9e4ff5d463e5f7d6eb6c185db78c8973b27be178c25f00c43f05950df69218c339cf2c76d5f9d5f7f835937968be76f28e8923fec7d8165062793247d8195ab696797ddc9fc88f30f6e18e1c2a2d6f3e5835707ae4c426c69a9554f79c9f5b4be5beea9b11dfc64248879bee90e81c4418aeee522b6b3e6a9fafc9b1817b6681009cde", 0x9d}], 0x1, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000001c0)="a89c722b1b7a0c1d7c169c37abd8dca0a131cf379a295b91ab982390faca16faedbff60a57de345eac5fde3a855b442a19b6a063d033e3529e6e6256059eb84da1ae4afa8149d2b943f84adfa2e27fe15bf5283e403c30fc1c658adfe65f754ae80fa8bb111a5b9150688be695b6304038ad40a6e89e60028f551bd41c47b15e54f00f49c410050f372f21d0638cbfcc907cd485e94662c5be693f33a980532b470623c51fdfecc2c0d44f9901a013369cb3899d04982d8486cd70bb7ccf24d01b23daee896a1ef3c75a0c0d86887a6b661deda39736f24293fd02", 0xdb}, {&(0x7f00000002c0)="93c73f347e59526a2df8155703414d5c41b558f44423c4bfc94aa81986b01ae2526d0113ebfe62ffa57ae1caa2972115a30e5ed347c8053000e6dec8d85fafc7761b66c23d18e2f2dbea051dd336c9adf000c63b269a661b000955b593d2e5940dea04cba6a4a7d2154869c16161d794eeb1cebdecec20d2b0a72dca96a6c96f60fbab7c3f34ebbe8c7ac3747fe32e5aa389ec965feaae36d6d130be7ee299bd0b01624d2cf553dc981b44186c2be5d72cfdfe2f22c965a856780f7e8d5755c13bd7428bf5cb41a122d1160981", 0xcd}, {&(0x7f00000003c0)="81d85f65e10b4f4bf79f5fb539d3db9a671c9d5fc320ff0508c75b8d54e791968b271be53f783e7e3e82d9be31f7799fe631f7f0919f1e79aeb5a293c142ba32da895958f7b8297ee102f2eb4efb77e1d5aa74cee6d3ade7bd9022be6ae92a4c292b875bca8278e0dc454270fa9978b032cd3ccd119ffe75aae5aa058f73f403bf13bac10e23d7cc8deccacc5f1cbd659c81e8e37f3f48546d2b75941f3281ae458f656b4ca64186", 0xa8}], 0x3, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000004c0)="974e40e908672cf02dbdc902417fa50f022d7ab4da5e46503813e70579ae44549049e2a1b6c9e29582310ff9033ddde725b703b0fc28372f3789a76e72c99e24cdab492aa41338619a715a5e3039d5a297cc6aca3508719d3e37a1e96803f7f369e80820f226aadc4807eb9ccf890b", 0x6f}, {&(0x7f0000000540)="dd06acbf6007981c7762702e43f4e0182a2e0489448e76b1fb8f9483386b76adcc767be5813e6c1ee2c66bc20d5e22907d1d16971540a1d742844f9b8a18725dfd6bea6bdb6b445d9379e7b84f1d454e624a53ec96d3a3a04e7d8022f21b99eb2971a8d6f0b83ee2adba2c4087cbfe47391b608e04c5a243cd0ead78ff1bf4752d0743fe119f1545fb443a15d41c46a3516aafa6e700c425a5518ee8d81acd6a9509ee396712cff59629b209f6c176c46a9396cc39315655e61dcf279f441bcb6f7c07d2c9ecea38c4e1", 0xca}, 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{&(0x7f00000011c0)="79d48894a17fb787401470d4dd4d435a4a1ce887fc5c49af360af228dcb241b9a9255f4bea6af2c9343e8ffa7094d20981fc2e8394cc707a78c18da72d26e3bfbf3997927ca3d85d07747022dcc5e84199bd4317c3017df4b3a96f3527f3980f28dc571185a5cf4a0678d8bd5d2d97c90df95b3d82b09e85ad891544d3", 0x7d}, {&(0x7f0000001240)="547cc053f7ab3df4c1b89360bba7be89f8a85c9f16e9ca7a18f8b46cc5", 0x1d}], 0x6, &(0x7f0000004540)=[@iv={0x100, 0x117, 0x2, 0xe6, "052c95aeebcccba95dfa503b4891543c232472236e83c39dd54351e5b911cfd1540dc8aa041ac64f20ed3d0382aaa41c89d699c904c6664e188f3919e754dfcda28ac0853535604608460be170f0555145dfc040386309d109b39592c29811259f5ecbb40613e211d98e73e33ab9d9e28bedf2e8e276f50f9f41775121ad5cf950deca1ec2ea79f90d5081cc6d3d6939b67bfcd05c7688cd4dcd9cbf2bc619858132b9cc5037f6e503caf46b229b0617d99a158596ae00c784d2de9f1fa83abd970658339154d53ede99a0f790f8e0e27ceebb99743c4b6f7bb1464eee6f2243e7f0d4adc72f"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x85, "d965ab1ed4f0f7ed02f04f93f440e799f9ed484abe96105e058627d26887ab8f631f45ae22a70b0a85ce0eb08e3115c3d206d60e29844920081a1313abbadfa42924e8ce1dfcfbd383788807c0e623020d6b3191be80019ae1d0dc4d2c868b3dabe95af27b9130f3afd1d543d5bc426ce9b76125d3a3a502cf9ae0f21e3877af6da0b84abb"}, @iv={0xa0, 0x117, 0x2, 0x8a, "e5f5080d6dd4739fbee1444aa8bc39cc57b8d68c94f466330be006c5b22d60f1730e6ba217243bbc06e0a7e4ac7f87af815d7b73a3c95c903f86c872ce1460b7446ca767b80472e5f7239bb958529cc5ab1fd5a4d11639e93c90c1b9f450076a9b46fe1b90db59a0b6572bcde7e185cdb2cc46df0f8350cfea9da6d7b4604e2588bd0dbdce821dfcbe71"}], 0x258, 0x4000001}, {0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001300)="58dd8181573d050c4b3c8ac30774bc4ec50196d36bba30ca54f1f212835e8b6bde26fb22bd2d4458bfc80a", 0x2b}, {&(0x7f0000001340)="5ee6e9bed83421ea78e0795af1bc8c16d943ae7e701bab690a487b89fb1a", 0x1e}, {&(0x7f0000001380)="a13635ceaa3f92ee86882a7cfdbf592ecf931105d3c125db8597f61228c66c6f244404f1897f3ef5c61365c37f503516f54b70571e43da6a1ae471c000", 0x3d}, {&(0x7f00000047c0)="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", 0x1000}], 0x4, &(0x7f00000057c0)=[@op={0x18}, @op={0x18}, @op={0x18}, @iv={0x48, 0x117, 0x2, 0x33, "8d59bd21a8db442f61ab9334321da3747ea3c2c13356c3b7b063051f0afbcc879e01a9d48a185c029b30f9bc290ea96cfa75c9"}, @iv={0x30, 0x117, 0x2, 0x1a, "caf36644162d0f8a6ce785fcc0ea495e2d7a4082967c7f3d2c85"}, @iv={0x48, 0x117, 0x2, 0x2d, "938bad7b939133ee0c4423b89b91372460b8dad3e7fc7b25852f33753c5697b5d0b4539032e171365e0c3e77ca"}], 0x108, 0x20000000}], 0x9, 0x800) 22:53:34 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:34 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x7a01, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:34 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:34 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:34 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) 22:53:35 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:35 executing program 5: ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000280)=0xc) ptrace$peek(0x2, r0, &(0x7f00000000c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000000001, 0x0) ioctl$VIDIOC_QUERYMENU(r1, 0xc02c5625, &(0x7f0000000140)={0x6, 0x3, @value=0x1ff}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, 0xffffffffffffffff, 0x0) write$input_event(r1, &(0x7f0000000180)={{0x77359400}, 0x37245bb3a5c3c4, 0x8, 0x8}, 0x18) ioctl$VIDIOC_S_DV_TIMINGS(r1, 0xc0845657, &(0x7f00000001c0)={0x0, @bt={0x4f, 0x8, 0x1, 0x2, 0x2, 0x7, 0x4, 0x2, 0x6, 0x3, 0x2, 0x9, 0x3, 0x20000000, 0x8, 0x13}}) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000040)) 22:53:35 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:35 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x3, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:35 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000000080)={"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"}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) 22:53:35 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x102, 0x0) 22:53:35 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={0x0, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:35 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:35 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) 22:53:35 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:35 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x100000000000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:35 executing program 5: r0 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) 22:53:35 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:36 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:36 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'mangle\x00'}, &(0x7f0000000200)=0x54) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) personality(0x5000004) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x200000e, 0x1113, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.capability\x00', &(0x7f0000000140)=@v3={0x3000000, [{0x7, 0x80000000}, {0x0, 0x7}], r1}, 0x18, 0x0) ioctl$RTC_AIE_ON(r0, 0x7001) 22:53:36 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:36 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0xac030000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:36 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xdb, 0x0) 22:53:36 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_EDID(r0, 0xc0285628, &(0x7f00000000c0)={0x0, 0x1f0, 0xe25c, [], &(0x7f0000000080)=0x200}) r1 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r1, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r1, 0x0) 22:53:36 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(0xffffffffffffffff, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:36 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:36 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:36 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x6000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:36 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000080)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 22:53:36 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:36 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:36 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0xae03000000000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:36 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:36 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x4, {0x9, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) write$UHID_INPUT2(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0c377a72775693c195e2c7d4ae2e17bc1e000000ca00343b07a58b203ad3f86b00127458e326d19b0c85b5a6a03bd0af1019c2795534ab32dc2230b6ba06d451a3a2039810abb40e512416d60aefae2b6561e48e17a973a874bf2ee839445a0a5b0f43944cd9ad87f9ff9714e941d1af5a5364e3a81dc90acf8c4f644fff0dca7ec01bec061f219ab100318d359f74e9b1a0673a363ce5e845bae261eacb3bb7a1222bb27a98c2f0bce07414063b5480b0babdf1217420785c2c59d09e26f20eaed3c6f1d8a21d5e73b81da92e8cd498d60fce47"], 0xd0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) 22:53:37 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:37 executing program 5: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 22:53:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:37 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x600000000000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:37 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xe4, 0x0) 22:53:37 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={0x0, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1105.890255] kauditd_printk_skb: 67 callbacks suppressed [ 1105.890273] audit: type=1804 audit(1545346417.530:2835): pid=3746 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir843604924/syzkaller.7DymWR/1156/bus" dev="sda1" ino=17855 res=1 [ 1106.019728] audit: type=1804 audit(1545346417.590:2836): pid=3749 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/600/bus" dev="sda1" ino=17861 res=1 22:53:37 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:37 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:37 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:37 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x7000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:37 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x0, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1106.053336] audit: type=1804 audit(1545346417.600:2837): pid=3755 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/552/bus" dev="sda1" ino=17864 res=1 [ 1106.082282] audit: type=1804 audit(1545346417.620:2838): pid=3763 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/552/bus" dev="sda1" ino=17864 res=1 [ 1106.187151] audit: type=1804 audit(1545346417.620:2839): pid=3761 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/552/bus" dev="sda1" ino=17864 res=1 [ 1106.309676] audit: type=1804 audit(1545346417.620:2840): pid=3758 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/600/bus" dev="sda1" ino=17861 res=1 22:53:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1106.455103] audit: type=1804 audit(1545346417.630:2841): pid=3749 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/600/bus" dev="sda1" ino=17861 res=1 22:53:38 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x0, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:38 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:38 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1106.594418] audit: type=1804 audit(1545346417.630:2842): pid=3752 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir727026206/syzkaller.Gmmpps/660/bus" dev="sda1" ino=17866 res=1 [ 1106.685216] audit: type=1804 audit(1545346418.060:2843): pid=3785 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir843604924/syzkaller.7DymWR/1157/bus" dev="sda1" ino=17868 res=1 [ 1106.778628] audit: type=1804 audit(1545346418.060:2844): pid=3776 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir079145802/syzkaller.bmm3dh/961/bus" dev="sda1" ino=17869 res=1 22:53:38 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:38 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x300, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:38 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x3, 0x0) 22:53:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:38 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:38 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xaea6e5a9e0000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:39 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:39 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:39 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:39 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0xae03, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:39 executing program 2: r0 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r0, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000480)={0x0, 0xffffffffffffffff, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:39 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:39 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:39 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xb2, 0x0) 22:53:39 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:39 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:39 executing program 2: r0 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r0, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000480)={0x0, 0xffffffffffffffff, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:39 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x3ae, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:39 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0xd5e47adaf8000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xce03000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x134, 0x0) 22:53:40 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0xae03, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x300000000000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:40 executing program 2: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:41 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:41 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0xff010000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:41 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x300000000000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:41 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:41 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x13d, 0x0) 22:53:41 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x0, 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) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:41 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:41 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:41 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:41 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x1000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:41 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r0, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={r1, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:42 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xe0a9e5a6ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:42 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:42 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x4, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:42 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:42 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r0, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={r1, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000480)={0x0, 0xffffffffffffffff, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:42 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0xffffffffffffffff, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:42 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x190, 0x0) 22:53:42 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x2200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:42 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:42 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1111.082334] kauditd_printk_skb: 117 callbacks suppressed [ 1111.082351] audit: type=1804 audit(1545346422.730:2962): pid=4070 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir843604924/syzkaller.7DymWR/1168/bus" dev="sda1" ino=17889 res=1 [ 1111.128506] audit: type=1800 audit(1545346422.750:2963): pid=4072 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="bus" dev="sda1" ino=17891 res=0 [ 1111.177542] audit: type=1804 audit(1545346422.760:2964): pid=4074 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir727026206/syzkaller.Gmmpps/673/bus" dev="sda1" ino=17888 res=1 22:53:42 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:42 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1111.208979] audit: type=1804 audit(1545346422.760:2965): pid=4075 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/614/bus" dev="sda1" ino=17892 res=1 22:53:42 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1111.275935] audit: type=1804 audit(1545346422.760:2966): pid=4080 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/562/bus" dev="sda1" ino=17891 res=1 22:53:43 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r0, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={r1, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000480)={0x0, 0xffffffffffffffff, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1111.350526] audit: type=1800 audit(1545346422.760:2967): pid=4068 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="bus" dev="sda1" ino=17892 res=0 [ 1111.400407] audit: type=1804 audit(1545346422.770:2968): pid=4073 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir079145802/syzkaller.bmm3dh/971/bus" dev="sda1" ino=17893 res=1 22:53:43 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x4000000000000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1111.452770] audit: type=1804 audit(1545346422.810:2969): pid=4079 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/614/bus" dev="sda1" ino=17892 res=1 [ 1111.517410] audit: type=1804 audit(1545346422.810:2970): pid=4075 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/614/bus" dev="sda1" ino=17892 res=1 22:53:43 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1111.622022] audit: type=1804 audit(1545346422.890:2971): pid=4072 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/562/bus" dev="sda1" ino=17891 res=1 22:53:43 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xc000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:43 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x0, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:43 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x5, 0x0) 22:53:43 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x7a010000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:43 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0xf6ffffff, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:43 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(0x0, 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:43 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x0, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:43 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x3f000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:44 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x6000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:44 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:44 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0xffffffffffffffff, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:44 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:44 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x2000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:44 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(0xffffffffffffffff, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:44 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x12b, 0x0) 22:53:44 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:44 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x8cffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:44 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x22000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:44 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x500000000000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:44 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:45 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:45 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:45 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:45 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x500000000000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:45 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x5000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:45 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:45 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x2c, 0x0) 22:53:45 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:45 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:45 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x500000000000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:45 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:45 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x3000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:46 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(0x0, 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:46 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x5000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:46 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(0xffffffffffffffff, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:46 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:46 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x17a, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:46 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:46 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x33, 0x0) 22:53:46 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, 0x0, 0x0) 22:53:46 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:46 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:46 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x5000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:46 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x2200, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:47 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x700000000000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {0x0}}, 0x10) 22:53:47 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={0x0, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:47 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x5000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:47 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:47 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:47 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xb9, 0x0) 22:53:47 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x22000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:47 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0xffffff7f00000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:47 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1116.342992] kauditd_printk_skb: 102 callbacks suppressed [ 1116.343008] audit: type=1804 audit(1545346427.990:3074): pid=4383 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/572/bus" dev="sda1" ino=17889 res=1 [ 1116.421176] audit: type=1804 audit(1545346428.010:3075): pid=4385 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/626/bus" dev="sda1" ino=17910 res=1 22:53:48 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xe, "52e5a6ca4de1cb609b26b081fa5e"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:48 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x200000000000000, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1116.452095] audit: type=1804 audit(1545346428.020:3076): pid=4384 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir079145802/syzkaller.bmm3dh/981/bus" dev="sda1" ino=17911 res=1 22:53:48 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:48 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1116.586581] audit: type=1804 audit(1545346428.030:3077): pid=4392 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/626/bus" dev="sda1" ino=17910 res=1 22:53:48 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1116.704192] audit: type=1804 audit(1545346428.030:3078): pid=4392 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/626/bus" dev="sda1" ino=17910 res=1 22:53:48 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x15, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b0"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1116.826372] audit: type=1804 audit(1545346428.040:3079): pid=4380 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir727026206/syzkaller.Gmmpps/687/bus" dev="sda1" ino=17890 res=1 22:53:48 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x3ac, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:48 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1116.957822] audit: type=1804 audit(1545346428.050:3080): pid=4394 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/572/bus" dev="sda1" ino=17889 res=1 [ 1117.098374] audit: type=1804 audit(1545346428.050:3081): pid=4400 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/572/bus" dev="sda1" ino=17889 res=1 [ 1117.158037] audit: type=1804 audit(1545346428.060:3082): pid=4391 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir843604924/syzkaller.7DymWR/1179/bus" dev="sda1" ino=17912 res=1 [ 1117.191278] audit: type=1804 audit(1545346428.070:3083): pid=4396 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor0" name="/root/syzkaller-testdir843604924/syzkaller.7DymWR/1179/bus" dev="sda1" ino=17912 res=1 22:53:49 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x162, 0x0) 22:53:49 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:49 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x600, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:49 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x19, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:49 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:49 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:49 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x600, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:49 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1b, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac92"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:49 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:49 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:49 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:49 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:50 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xf, 0x0) 22:53:50 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x600, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:50 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xffffff7f00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:50 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0x4) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000009c0)={0x20, 0x26, 0x5, 0x0, 0x0, {0x3}, [@typed={0xc, 0x1, @u64}]}, 0x20}}, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) 22:53:50 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0006500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:50 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, 0x0, &(0x7f0000000640)) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:50 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0x4) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000009c0)={0x20, 0x26, 0x5, 0x0, 0x0, {0x3}, [@typed={0xc, 0x1, @u64}]}, 0x20}}, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) 22:53:50 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={0x0, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:50 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:50 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:50 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:50 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0x4) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000009c0)={0x20, 0x26, 0x5, 0x0, 0x0, {0x3}, [@typed={0xc, 0x1, @u64}]}, 0x20}}, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) 22:53:51 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x119, 0x0) 22:53:51 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0x4) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000009c0)={0x20, 0x26, 0x5, 0x0, 0x0, {0x3}, [@typed={0xc, 0x1, @u64}]}, 0x20}}, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:51 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x0, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:51 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:51 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:51 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x3ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:51 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0x4) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") socket$netlink(0x10, 0x3, 0x10) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:51 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:51 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:51 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xffffff8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:51 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:51 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0x4) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:52 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x121, 0x0) 22:53:52 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0x4) socket$inet6(0xa, 0x803, 0x3) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:52 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:52 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:52 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:52 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xffffff8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:52 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0x4) socket$inet6(0xa, 0x803, 0x3) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:52 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:52 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(0x0, 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:52 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0x4) socket$inet6(0xa, 0x803, 0x3) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:52 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:52 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x3ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1121.350272] kauditd_printk_skb: 88 callbacks suppressed [ 1121.350288] audit: type=1804 audit(1545346433.000:3173): pid=4672 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/582/bus" dev="sda1" ino=17886 res=1 [ 1121.383925] audit: type=1800 audit(1545346432.990:3172): pid=4669 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="bus" dev="sda1" ino=17886 res=0 [ 1121.405024] audit: type=1804 audit(1545346433.040:3174): pid=4674 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/582/bus" dev="sda1" ino=17886 res=1 [ 1121.441879] audit: type=1804 audit(1545346433.050:3175): pid=4669 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/582/bus" dev="sda1" ino=17886 res=1 [ 1121.465890] audit: type=1804 audit(1545346433.080:3176): pid=4673 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor5" name="/root/syzkaller-testdir079145802/syzkaller.bmm3dh/990/bus" dev="sda1" ino=17957 res=1 22:53:53 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xda, 0x0) 22:53:53 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0x4) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:53 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:53 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:53 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0006400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:53 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0x4) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1121.869091] audit: type=1800 audit(1545346433.510:3177): pid=4693 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor2" name="bus" dev="sda1" ino=17967 res=0 [ 1121.905066] audit: type=1800 audit(1545346433.520:3178): pid=4691 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor1" name="bus" dev="sda1" ino=17966 res=0 [ 1121.925418] audit: type=1804 audit(1545346433.540:3179): pid=4697 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/637/bus" dev="sda1" ino=17966 res=1 22:53:53 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:53 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) chmod(&(0x7f0000000040)='./file0\x00', 0x4) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:53 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xce03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1121.949670] audit: type=1804 audit(1545346433.540:3180): pid=4696 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/583/bus" dev="sda1" ino=17965 res=1 [ 1121.975998] audit: type=1804 audit(1545346433.540:3182): pid=4701 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/637/bus" dev="sda1" ino=17966 res=1 22:53:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(0x0, 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:53 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:54 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x15f, 0x0) 22:53:54 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) setsockopt$TIPC_GROUP_LEAVE(r0, 0x10f, 0x88) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:54 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(0x0, 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:54 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xfffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:54 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0x1, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:54 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xac030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:54 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:54 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:54 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:54 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(0x0, 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:55 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:55 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:55 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:55 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x10c, 0x0) 22:53:55 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x17a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:55 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:55 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:55 executing program 0: r0 = syz_open_dev$swradio(0x0, 0x1, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:55 executing program 5: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2204, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:55 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:55 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:55 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x0, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:55 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xff01000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:55 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={0x0, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:55 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:56 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x13f, 0x0) 22:53:56 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:56 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x0, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:56 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xf6ffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:56 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x0, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:56 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x0, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:56 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:56 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x8cffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x22000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:56 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x0, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:56 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xbe, 0x0) 22:53:56 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:56 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xffffff7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:56 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:56 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket$inet6(0xa, 0x3, 0x6) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000000580)="0234866d2f3d4ef9c882e457ac919c235faa10d74ef3756a1aca950aa6139af2de8c4b8f5b5d52b5bb46") openat$tun(0xffffffffffffff9c, &(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x10000, 0x0, 0x0, 0x0, 0x3, 0x3a, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0xfffffffffffffffe, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_PIE_OFF(0xffffffffffffffff, 0x7006) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000880)={@sco={0x1f, {0x81, 0x5, 0x9, 0xfffffffffffffffd, 0xffffffffffff2167, 0x1ffa}}, {&(0x7f0000000680)=""/183, 0xb7}, &(0x7f0000000300), 0x3}, 0xa0) ioctl$KVM_GET_NESTED_STATE(r2, 0xc080aebe, &(0x7f0000000ec0)={0x0, 0x0, 0x2080}) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}}, &(0x7f0000000380)) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/null\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000600)=r4, 0xffffffffffffffce) r5 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f00000007c0)=0x800000000000002, 0x4) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f00006dbffc), 0x4) bind$inet(r5, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) ioctl$int_in(r5, 0x5421, &(0x7f0000000900)=0x6) setsockopt$RDS_CONG_MONITOR(r5, 0x114, 0x6, &(0x7f0000000080), 0x4) sendto$inet(r5, &(0x7f0000002f40)="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", 0x241, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10) r6 = mq_open(&(0x7f0000000940)='\aoj9\xbc\xf6u=w\x0e\xecuWOA\xe8\x85\x02^;\x8f\x9c\xd2a\xc1c\x1f8h\x84\x9ej2#\xe3g\xdd\x13\xedI\xdc\xa1\xfc1\xe5\x01VZ.\xfbD\x7f.\xbb\x99\xdb\xb7\xef\xbe\x1c\xc9\xb6\x17g\xff\xec\xf4\xe8lD{\xa8\x04\x0f\x8f\b\x8e\xf9ln\x90\xca\xf1\x97\xb6[\x14})\v\xeeU\x14o\x1b1fV\xbf\r\xa51zhq\x10\v\xf5\xb1g\x9c\x1c\x83b\xd3\xa3\xd7\xb9\xeb\xf9\xc0\xd1\x15\xf1\xa3\x8a^\xbe\x12\x97\xc8lf\x95\x9e \x00\x00\x00\x00\x00\x00\x00\x0er\x05\x1d\xd8\xaa\xf5\xd4\xc0\xd0\x80,\x05V\xe46/9x\xd5P\xd1v\'?\x1d|\xe5\xe2\xe9\x7fy|\x1f\xb47d\x10\x8c\xcc\x91\x82\x925\xeb\xe8\x88\"\x96B\xec\x9c\xa8\xa7\x7fr$\xb4\xa0', 0x0, 0x8000000000000000, &(0x7f0000000340)) mq_timedsend(r6, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0x77359400}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/122) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f00000002c0)=""/60) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080), 0x1d9, 0x0, &(0x7f0000000140)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000100)=""/24, 0x18, 0x0, 0x0) getcwd(&(0x7f00000004c0)=""/118, 0xd7) unshare(0x800) 22:53:56 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x700000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:57 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) socket$inet6(0xa, 0x803, 0x3) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:57 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:57 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) socket$inet6(0xa, 0x803, 0x3) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:57 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:57 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:57 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xff01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:57 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) socket$inet6(0xa, 0x803, 0x3) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:57 executing program 5: 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_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:57 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x148, 0x0) 22:53:57 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:57 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xae030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:57 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x0, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:58 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={0x0, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:58 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:58 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x0, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1126.362575] kauditd_printk_skb: 107 callbacks suppressed [ 1126.362592] audit: type=1804 audit(1545346438.010:3289): pid=4983 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/593/bus" dev="sda1" ino=17218 res=1 22:53:58 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1126.471105] audit: type=1804 audit(1545346438.060:3290): pid=4996 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/593/bus" dev="sda1" ino=17218 res=1 22:53:58 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1126.568809] audit: type=1804 audit(1545346438.170:3291): pid=5006 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/649/bus" dev="sda1" ino=17217 res=1 22:53:58 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x0, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1126.609946] audit: type=1804 audit(1545346438.170:3292): pid=5008 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/649/bus" dev="sda1" ino=17217 res=1 [ 1126.676248] audit: type=1804 audit(1545346438.190:3293): pid=5001 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir727026206/syzkaller.Gmmpps/711/bus" dev="sda1" ino=17202 res=1 [ 1126.700832] audit: type=1800 audit(1545346438.260:3294): pid=5011 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor5" name="bus" dev="sda1" ino=17041 res=0 [ 1126.726734] audit: type=1804 audit(1545346438.300:3295): pid=5015 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/649/bus" dev="sda1" ino=17217 res=1 [ 1126.752454] audit: type=1804 audit(1545346438.300:3296): pid=5008 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/649/bus" dev="sda1" ino=17217 res=1 22:53:58 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={0x0, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:58 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1126.784269] audit: type=1804 audit(1545346438.320:3297): pid=5011 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor5" name="/root/syzkaller-testdir079145802/syzkaller.bmm3dh/1002/bus" dev="sda1" ino=17041 res=1 [ 1126.813707] audit: type=1800 audit(1545346438.400:3298): pid=5017 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="bus" dev="sda1" ino=17218 res=0 22:53:58 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:58 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:58 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:58 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x18, 0x0) 22:53:58 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:58 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:58 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:59 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:59 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:59 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:59 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:59 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:59 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x8cffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:59 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c12") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:59 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x14, 0x0) 22:53:59 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:59 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xff010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:59 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c12") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:53:59 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x2200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:53:59 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c12") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:00 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c12628571") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:00 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:00 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xce030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:00 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xd5e47adaf8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:00 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c12628571") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:00 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:00 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c12628571") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:00 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x87, 0x0) 22:54:00 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:00 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xffffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:00 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c1262857180") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:00 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:00 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c1262857180") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:00 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:00 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:00 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:01 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c1262857180") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:01 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0xc00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:01 executing program 0: syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:01 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x151, 0x0) 22:54:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:01 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:01 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:01 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, 0x0) 22:54:01 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:01 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x0, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:01 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x0, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:01 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:01 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:01 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x0, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:02 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x199, 0x0) 22:54:02 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:02 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x0, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:02 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:02 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:02 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0x0, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:02 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:02 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:02 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:02 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:02 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:03 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x42, 0x0) 22:54:03 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:03 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:03 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:03 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:03 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1131.582679] kauditd_printk_skb: 107 callbacks suppressed [ 1131.582697] audit: type=1804 audit(1545346443.230:3406): pid=5304 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir727026206/syzkaller.Gmmpps/723/bus" dev="sda1" ino=17601 res=1 [ 1131.720028] audit: type=1804 audit(1545346443.230:3407): pid=5305 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/603/bus" dev="sda1" ino=17602 res=1 22:54:03 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:03 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:03 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1131.836078] audit: type=1800 audit(1545346443.230:3408): pid=5300 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor5" name="bus" dev="sda1" ino=17617 res=0 [ 1131.905576] audit: type=1804 audit(1545346443.280:3409): pid=5310 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor5" name="/root/syzkaller-testdir079145802/syzkaller.bmm3dh/1012/bus" dev="sda1" ino=17617 res=1 22:54:03 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x22000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:03 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x0, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1132.046239] audit: type=1804 audit(1545346443.280:3410): pid=5316 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/603/bus" dev="sda1" ino=17602 res=1 [ 1132.172615] audit: type=1804 audit(1545346443.280:3411): pid=5316 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/603/bus" dev="sda1" ino=17602 res=1 [ 1132.211744] audit: type=1804 audit(1545346443.310:3412): pid=5319 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor0" name="/root/syzkaller-testdir843604924/syzkaller.7DymWR/1236/bus" dev="sda1" ino=17633 res=1 [ 1132.245136] audit: type=1800 audit(1545346443.320:3413): pid=5311 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor0" name="bus" dev="sda1" ino=17633 res=0 [ 1132.265164] audit: type=1804 audit(1545346443.330:3414): pid=5313 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/661/bus" dev="sda1" ino=17601 res=1 [ 1132.294681] audit: type=1804 audit(1545346443.350:3415): pid=5318 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/661/bus" dev="sda1" ino=17601 res=1 22:54:04 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xb3, 0x0) 22:54:04 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:04 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x3f00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:04 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ion\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x375, &(0x7f0000000140)=0x5) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000340)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="e180db4e3b23cdde86a3b7ae4fdb961983a44c4bca5351a6904cf9b053d46ee6", 0x20) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="0500001e050008002000070007c403c10cfc86ad418cc928ae6c90f81b90134f9011c00599271536a29f39f62ab940e2375732cb2f92ee6f2e07e0d70d1cfd532c3ef5f3422d2aca000000"], &(0x7f0000000240)=0xe) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x88100, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r1) r5 = accept4(r2, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_tcp_TLS_TX(r5, 0x6, 0x1, &(0x7f0000000080), 0x4) recvmmsg(r5, &(0x7f0000006d80)=[{{&(0x7f0000000840)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/231, 0xe7}, {&(0x7f0000000b00)=""/37, 0x25}, {&(0x7f0000000b40)=""/231, 0xe7}, {&(0x7f0000000c40)=""/76, 0x4c}, {&(0x7f0000000cc0)}], 0x5, &(0x7f0000001f80)=""/4096, 0x1000}}, {{&(0x7f0000000e40), 0x80, &(0x7f0000000f80)=[{&(0x7f0000000ec0)=""/5, 0x5}], 0x1, &(0x7f0000000fc0)=""/168, 0xa8, 0x7}, 0x5}, {{&(0x7f0000001380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000014c0)=""/169, 0xa9}, {&(0x7f0000001580)=""/171, 0xab}, {&(0x7f0000001940)=""/69, 0x45}, {&(0x7f0000001a80)=""/42, 0x2a}], 0x4, &(0x7f0000001b40)=""/122, 0x7a}}, {{&(0x7f0000005300), 0x80, &(0x7f0000005540), 0x0, &(0x7f0000005580)=""/131, 0x83}}], 0x4, 0x0, &(0x7f0000000040)={0x77359400}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x0, 0xffffffffffffffff}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f00000000c0)='/dev/ion\x00') dup2(r0, r6) 22:54:04 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:04 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x0, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:04 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x0, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:04 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x7a01000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:04 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:04 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:04 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:05 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:05 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:05 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xd, 0x0) 22:54:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:05 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:05 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:05 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0xe0a9e5a6ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:05 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:05 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x3f000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:05 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0xce030000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:05 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:05 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:06 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xf8, 0x0) 22:54:06 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:06 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:06 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:06 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:06 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0xc00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:06 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:06 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:06 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:06 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:06 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xac03000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:06 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:07 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x19a, 0x0) 22:54:07 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x700, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:07 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:07 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x3f00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:07 executing program 5: ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, 0xffffffffffffffff, 0x400000) 22:54:07 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:07 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:07 executing program 5: ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, 0xffffffffffffffff, 0x400000) 22:54:07 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0xe0a9e5a6ae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:07 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x7a01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:08 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x112, 0x0) 22:54:08 executing program 5: ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, 0xffffffffffffffff, 0x400000) 22:54:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r0, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, 0x0) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:08 executing program 0: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:08 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:08 executing program 5: r0 = syz_open_dev$swradio(0x0, 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) [ 1136.613491] kauditd_printk_skb: 84 callbacks suppressed [ 1136.613508] audit: type=1804 audit(1545346448.250:3500): pid=5594 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/613/bus" dev="sda1" ino=17994 res=1 22:54:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r0, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000600)={r3, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r5, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r4, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000480)={0x0, 0xffffffffffffffff, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r2, 0x0, 0x0) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r4, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:08 executing program 5: r0 = syz_open_dev$swradio(0x0, 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:08 executing program 0: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1136.719237] audit: type=1804 audit(1545346448.270:3501): pid=5596 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir843604924/syzkaller.7DymWR/1247/bus" dev="sda1" ino=18002 res=1 22:54:08 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1136.813898] audit: type=1804 audit(1545346448.270:3502): pid=5602 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/613/bus" dev="sda1" ino=17994 res=1 22:54:08 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1136.912192] audit: type=1804 audit(1545346448.270:3503): pid=5604 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/613/bus" dev="sda1" ino=17994 res=1 [ 1136.990437] audit: type=1804 audit(1545346448.360:3504): pid=5606 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/670/bus" dev="sda1" ino=18009 res=1 [ 1137.121562] audit: type=1804 audit(1545346448.360:3505): pid=5601 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/670/bus" dev="sda1" ino=18009 res=1 [ 1137.188650] audit: type=1804 audit(1545346448.700:3506): pid=5619 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir727026206/syzkaller.Gmmpps/736/bus" dev="sda1" ino=17996 res=1 [ 1137.228764] audit: type=1804 audit(1545346448.710:3507): pid=5620 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor0" name="/root/syzkaller-testdir843604924/syzkaller.7DymWR/1248/bus" dev="sda1" ino=18003 res=1 [ 1137.253222] audit: type=1804 audit(1545346448.770:3508): pid=5628 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/614/bus" dev="sda1" ino=18004 res=1 [ 1137.290530] audit: type=1804 audit(1545346448.800:3509): pid=5632 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/614/bus" dev="sda1" ino=18004 res=1 22:54:09 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x135, 0x0) 22:54:09 executing program 5: r0 = syz_open_dev$swradio(0x0, 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x0, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:09 executing program 0: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x600000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:09 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x5000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:09 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:09 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xff01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x0, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:09 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:09 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:09 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:09 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x114, 0x0) 22:54:09 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(0xffffffffffffffff, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:09 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xae03000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:09 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ion\x00', 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x400002, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0xfffffffffffffffa, 0x4, 0x8e, 0x400}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x1a, 0x1, 0xffffffffffffffff}) dup2(r0, r2) 22:54:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x80ffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:10 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:10 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000000)={0xfffb, 0x1a, 0x1, 0xffffffffffffffff}) dup2(r0, r1) 22:54:10 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:10 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xff010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:10 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(0xffffffffffffffff, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:10 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:10 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xe5, 0x0) 22:54:10 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:10 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x22, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:10 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:10 executing program 0 (fault-call:3 fault-nth:0): r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:10 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xf8da7ae4d5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1139.204611] FAULT_INJECTION: forcing a failure. [ 1139.204611] name failslab, interval 1, probability 0, space 0, times 0 [ 1139.286729] CPU: 0 PID: 5758 Comm: syz-executor0 Not tainted 4.20.0-rc7+ #380 [ 1139.294070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1139.303462] Call Trace: [ 1139.306089] dump_stack+0x244/0x39d [ 1139.309761] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1139.315000] ? debug_smp_processor_id+0x1c/0x20 [ 1139.319703] ? perf_trace_lock+0x14d/0x7a0 [ 1139.323974] should_fail.cold.4+0xa/0x17 [ 1139.328060] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1139.328081] ? print_usage_bug+0xc0/0xc0 [ 1139.328121] ? find_held_lock+0x36/0x1c0 [ 1139.341460] ? virtio_gpu_cmd_transfer_to_host_2d+0x258/0x4f0 [ 1139.347393] ? perf_trace_sched_process_exec+0x860/0x860 [ 1139.352871] ? mark_held_locks+0x130/0x130 [ 1139.357140] __should_failslab+0x124/0x180 [ 1139.357164] should_failslab+0x9/0x14 [ 1139.357183] kmem_cache_alloc_node_trace+0x270/0x740 [ 1139.357206] ? debug_smp_processor_id+0x1c/0x20 [ 1139.375051] __kmalloc_node+0x3c/0x70 [ 1139.378888] kvmalloc_node+0x65/0xf0 [ 1139.382662] video_usercopy+0x35c/0x1760 [ 1139.386756] ? debug_smp_processor_id+0x1c/0x20 [ 1139.391452] ? v4l_s_fmt+0x990/0x990 [ 1139.395196] ? _parse_integer+0x180/0x180 [ 1139.399384] ? v4l_enumstd+0x70/0x70 [ 1139.403139] ? find_held_lock+0x36/0x1c0 [ 1139.407236] ? __fget+0x4aa/0x740 [ 1139.410717] ? lock_downgrade+0x900/0x900 [ 1139.414890] ? check_preemption_disabled+0x48/0x280 [ 1139.419934] ? rcu_read_unlock_special+0x1c0/0x1c0 [ 1139.424892] ? kasan_check_read+0x11/0x20 [ 1139.429065] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 1139.434369] ? rcu_softirq_qs+0x20/0x20 [ 1139.438383] ? __fget+0x4d1/0x740 [ 1139.441870] ? ksys_dup3+0x680/0x680 [ 1139.445615] ? video_usercopy+0x1760/0x1760 [ 1139.449962] video_ioctl2+0x2c/0x33 [ 1139.453620] v4l2_ioctl+0x154/0x1b0 [ 1139.457273] ? video_devdata+0xa0/0xa0 [ 1139.461213] do_vfs_ioctl+0x1de/0x1790 [ 1139.465134] ? ioctl_preallocate+0x300/0x300 [ 1139.469573] ? __fget_light+0x2e9/0x430 [ 1139.473571] ? fget_raw+0x20/0x20 [ 1139.477055] ? __sb_end_write+0xd9/0x110 [ 1139.481149] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1139.486707] ? fput+0x130/0x1a0 [ 1139.490015] ? do_syscall_64+0x9a/0x820 [ 1139.494012] ? do_syscall_64+0x9a/0x820 [ 1139.498013] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1139.502623] ? security_file_ioctl+0x94/0xc0 [ 1139.507054] ksys_ioctl+0xa9/0xd0 [ 1139.507077] __x64_sys_ioctl+0x73/0xb0 [ 1139.507097] do_syscall_64+0x1b9/0x820 [ 1139.518367] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1139.523770] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1139.528757] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1139.533636] ? trace_hardirqs_on_caller+0x310/0x310 [ 1139.538678] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1139.543722] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1139.548768] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1139.553648] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1139.558860] RIP: 0033:0x457669 [ 1139.562076] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 22:54:10 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x0, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:11 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x0, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:11 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x0, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) [ 1139.580995] RSP: 002b:00007fae7e2acc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1139.588726] RAX: ffffffffffffffda RBX: 00007fae7e2acc90 RCX: 0000000000457669 [ 1139.596021] RDX: 0000000020001440 RSI: 00000000c100565c RDI: 0000000000000003 [ 1139.603340] RBP: 000000000072bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1139.610630] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fae7e2ad6d4 [ 1139.617919] R13: 00000000004c1af3 R14: 00000000004d3720 R15: 0000000000000005 22:54:11 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:11 executing program 0 (fault-call:3 fault-nth:1): r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:11 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:11 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x0, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:11 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:11 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xffffff7f00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:11 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(0xffffffffffffffff, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:11 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x71, 0x0) 22:54:11 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:11 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x0, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:11 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc058565d, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:12 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x0, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, 0x0, 0x0) 22:54:12 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xf5ffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:12 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0x5450, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:12 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:12 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0x0, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:12 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc0045878, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {0x0}}, 0x10) 22:54:12 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0x0, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:12 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc0189436, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:12 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:12 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0xf5ffffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:12 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xc1, 0x0) 22:54:12 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0x40049409, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:12 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0x0, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:13 executing program 2 (fault-call:12 fault-nth:0): r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:13 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc0585611, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:13 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:13 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:13 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:13 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0x2, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:13 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xae03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1141.709776] FAULT_INJECTION: forcing a failure. [ 1141.709776] name failslab, interval 1, probability 0, space 0, times 0 [ 1141.731782] kauditd_printk_skb: 70 callbacks suppressed [ 1141.731798] audit: type=1804 audit(1545346453.380:3580): pid=5910 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir727026206/syzkaller.Gmmpps/747/bus" dev="sda1" ino=18001 res=1 22:54:13 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0x5452, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1141.812273] CPU: 1 PID: 5919 Comm: syz-executor2 Not tainted 4.20.0-rc7+ #380 [ 1141.819624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1141.828996] Call Trace: [ 1141.831623] dump_stack+0x244/0x39d [ 1141.835291] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1141.840535] ? debug_smp_processor_id+0x1c/0x20 [ 1141.840556] ? perf_trace_lock+0x14d/0x7a0 [ 1141.840587] should_fail.cold.4+0xa/0x17 [ 1141.853568] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1141.858708] ? zap_class+0x640/0x640 [ 1141.862452] ? __lock_acquire+0x62f/0x4c20 [ 1141.866721] ? find_held_lock+0x36/0x1c0 [ 1141.870813] ? __lock_is_held+0xb5/0x140 [ 1141.874918] ? perf_trace_sched_process_exec+0x860/0x860 [ 1141.880388] ? print_usage_bug+0xc0/0xc0 [ 1141.884496] __should_failslab+0x124/0x180 [ 1141.888763] should_failslab+0x9/0x14 [ 1141.892651] kmem_cache_alloc_trace+0x2d7/0x750 [ 1141.897370] perf_event_alloc.part.94+0x1fe/0x3740 [ 1141.902349] ? print_usage_bug+0xc0/0xc0 [ 1141.906445] ? find_get_context.isra.88+0x730/0x730 [ 1141.911488] ? check_preemption_disabled+0x48/0x280 [ 1141.916536] ? debug_smp_processor_id+0x1c/0x20 [ 1141.917735] audit: type=1804 audit(1545346453.460:3581): pid=5917 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/680/bus" dev="sda1" ino=17997 res=1 [ 1141.921233] ? __lock_acquire+0x62f/0x4c20 [ 1141.921253] ? lock_acquire+0x1ed/0x520 [ 1141.921269] ? __do_sys_perf_event_open+0x12e9/0x3020 [ 1141.921298] ? mark_held_locks+0x130/0x130 [ 1141.921354] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1141.921375] ? check_preemption_disabled+0x48/0x280 [ 1141.967844] audit: type=1804 audit(1545346453.460:3582): pid=5925 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/680/bus" dev="sda1" ino=17997 res=1 [ 1141.968296] ? debug_smp_processor_id+0x1c/0x20 [ 1141.978372] audit: type=1804 audit(1545346453.460:3583): pid=5921 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/680/bus" dev="sda1" ino=17997 res=1 [ 1141.997041] ? perf_trace_lock+0x14d/0x7a0 [ 1141.997061] ? mutex_trylock+0x2b0/0x2b0 [ 1141.997078] ? perf_trace_lock+0x14d/0x7a0 [ 1141.997099] ? lock_is_held_type+0x210/0x210 [ 1141.997119] ? lock_is_held_type+0x210/0x210 [ 1142.008543] audit: type=1800 audit(1545346453.460:3584): pid=5926 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="bus" dev="sda1" ino=17988 res=0 [ 1142.024953] ? do_raw_spin_unlock+0xa7/0x330 [ 1142.024970] ? do_raw_spin_trylock+0x270/0x270 [ 1142.024987] ? zap_class+0x640/0x640 [ 1142.025005] ? zap_class+0x640/0x640 [ 1142.025025] ? _raw_spin_unlock+0x2c/0x50 [ 1142.037340] audit: type=1804 audit(1545346453.460:3585): pid=5926 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/623/bus" dev="sda1" ino=17988 res=1 [ 1142.037589] ? find_held_lock+0x36/0x1c0 [ 1142.113645] ? ptrace_may_access+0x38/0x50 [ 1142.117904] ? lock_downgrade+0x900/0x900 [ 1142.122133] ? rcu_read_unlock+0x37/0xa0 [ 1142.126231] ? kasan_check_read+0x11/0x20 [ 1142.130406] ? do_raw_spin_unlock+0xa7/0x330 [ 1142.134841] ? do_raw_spin_trylock+0x270/0x270 [ 1142.139444] ? ptrace_setsiginfo+0x1a0/0x1a0 [ 1142.143876] ? rcu_softirq_qs+0x20/0x20 [ 1142.147896] __do_sys_perf_event_open+0xada/0x3020 [ 1142.152857] ? find_held_lock+0x36/0x1c0 [ 1142.156957] ? perf_event_set_output+0x650/0x650 [ 1142.161733] ? wait_for_completion+0x8a0/0x8a0 [ 1142.166387] ? __sb_end_write+0xd9/0x110 [ 1142.170483] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 1142.176046] ? fput+0x130/0x1a0 [ 1142.179365] ? do_syscall_64+0x9a/0x820 [ 1142.183367] ? do_syscall_64+0x9a/0x820 [ 1142.187362] ? lockdep_hardirqs_on+0x3bb/0x5b0 [ 1142.191971] ? trace_hardirqs_on+0xbd/0x310 [ 1142.196328] ? __ia32_sys_read+0xb0/0xb0 [ 1142.200413] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1142.205801] ? trace_hardirqs_off_caller+0x310/0x310 [ 1142.210945] __x64_sys_perf_event_open+0xbe/0x150 [ 1142.215817] do_syscall_64+0x1b9/0x820 [ 1142.219736] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1142.225125] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1142.230077] ? trace_hardirqs_on_caller+0x310/0x310 [ 1142.235114] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1142.240155] ? post_copy_siginfo_from_user.isra.25.part.26+0x250/0x250 [ 1142.246847] ? __switch_to_asm+0x40/0x70 [ 1142.250929] ? __switch_to_asm+0x34/0x70 [ 1142.255019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1142.259886] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1142.265096] RIP: 0033:0x457669 [ 1142.268330] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1142.287253] RSP: 002b:00007f1b039d6c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1142.294980] RAX: ffffffffffffffda RBX: 00007f1b039d6c90 RCX: 0000000000457669 [ 1142.302266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 22:54:13 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x1a0, 0x0) 22:54:13 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) [ 1142.309574] RBP: 000000000072c040 R08: 0000000000000000 R09: 0000000000000000 [ 1142.316858] R10: ffffffffffffffff R11: 0000000000000246 R12: 00007f1b039d76d4 [ 1142.324149] R13: 00000000004c3550 R14: 00000000004d5e20 R15: 0000000000000007 22:54:14 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc0045878, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:14 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x400000) [ 1142.447564] audit: type=1804 audit(1545346454.090:3586): pid=5926 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/623/bus" dev="sda1" ino=17988 res=1 22:54:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:14 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x400000) 22:54:14 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x3f000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:14 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc0205647, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1142.552928] audit: type=1804 audit(1545346454.120:3587): pid=5927 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/623/bus" dev="sda1" ino=17988 res=1 22:54:14 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xac03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:14 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x400000) [ 1142.760240] audit: type=1804 audit(1545346454.400:3588): pid=5954 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/681/bus" dev="sda1" ino=17987 res=1 22:54:14 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0x4020940d, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1142.846114] audit: type=1800 audit(1545346454.410:3589): pid=5966 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor2" name="bus" dev="sda1" ino=17997 res=0 22:54:14 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x10, r0, 0x400000) 22:54:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xa5, 0x0) 22:54:14 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0xce03, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:14 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:14 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0xfe0, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:14 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc1005667, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:14 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x10, r0, 0x400000) 22:54:14 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x10, r0, 0x400000) 22:54:14 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc0285628, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:15 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, 0xffffffffffffffff, 0x400000) 22:54:15 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc058560f, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:15 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x8, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:15 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, 0xffffffffffffffff, 0x400000) 22:54:15 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x8e, 0x0) 22:54:15 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:15 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xffff8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:15 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, 0xffffffffffffffff, 0x400000) 22:54:15 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0x5460, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:15 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x14, 0x70, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:15 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) 22:54:15 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc0285629, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:15 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) 22:54:15 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x200001f0, 0x14, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:15 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x0) 22:54:16 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc020660b, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:16 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x2, 0x0) 22:54:16 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0xffffff8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:16 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x3ac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:16 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0xb, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:16 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0x5421, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:16 executing program 5 (fault-call:2 fault-nth:0): r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) [ 1144.724596] FAULT_INJECTION: forcing a failure. [ 1144.724596] name failslab, interval 1, probability 0, space 0, times 0 [ 1144.779767] CPU: 0 PID: 6113 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #380 [ 1144.787104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1144.796580] Call Trace: [ 1144.799196] dump_stack+0x244/0x39d [ 1144.803026] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1144.808249] ? debug_smp_processor_id+0x1c/0x20 [ 1144.812947] ? perf_trace_lock+0x14d/0x7a0 [ 1144.817213] should_fail.cold.4+0xa/0x17 [ 1144.821332] ? fault_create_debugfs_attr+0x1f0/0x1f0 22:54:16 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0x5451, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1144.826466] ? print_usage_bug+0xc0/0xc0 [ 1144.830568] ? mark_held_locks+0x130/0x130 [ 1144.834833] ? zap_class+0x640/0x640 [ 1144.838589] ? find_held_lock+0x36/0x1c0 [ 1144.842680] ? __lock_is_held+0xb5/0x140 [ 1144.846824] ? mlx4_ib_multiplex_mad+0x78/0x19e0 [ 1144.851624] ? perf_trace_sched_process_exec+0x860/0x860 [ 1144.857100] ? check_preemption_disabled+0x48/0x280 [ 1144.862143] ? print_usage_bug+0xc0/0xc0 [ 1144.866226] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1144.871793] ? zap_class+0x640/0x640 [ 1144.875545] __should_failslab+0x124/0x180 [ 1144.879808] should_failslab+0x9/0x14 [ 1144.883635] kmem_cache_alloc+0x2be/0x730 [ 1144.887808] ? __lock_acquire+0x62f/0x4c20 [ 1144.892065] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1144.897626] ? may_expand_vm+0x1e3/0x810 [ 1144.901715] vm_area_dup+0x7a/0x230 [ 1144.905370] ? vm_area_alloc+0x1d0/0x1d0 [ 1144.909465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1144.915037] __split_vma+0xae/0x570 [ 1144.918691] ? find_vma+0x34/0x190 [ 1144.922263] __do_munmap+0x314/0xf80 [ 1144.926023] ? ima_add_template_entry.cold.4+0x3c/0x3c [ 1144.931359] mmap_region+0x6a7/0x1cd0 [ 1144.935210] ? __x64_sys_brk+0x8b0/0x8b0 [ 1144.939299] ? rcu_softirq_qs+0x20/0x20 [ 1144.943365] ? mpx_unmapped_area_check+0xd8/0x108 [ 1144.948246] ? arch_get_unmapped_area_topdown+0xc2/0x940 [ 1144.953720] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 1144.959202] ? arch_get_unmapped_area+0x750/0x750 [ 1144.964069] ? lock_acquire+0x1ed/0x520 [ 1144.968069] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1144.973113] ? cap_mmap_addr+0x52/0x130 [ 1144.977117] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1144.982680] ? security_mmap_addr+0x80/0xa0 [ 1144.987032] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1144.992599] ? get_unmapped_area+0x292/0x3b0 [ 1144.997036] do_mmap+0xa22/0x1230 [ 1145.000528] ? mmap_region+0x1cd0/0x1cd0 [ 1145.004613] ? vm_mmap_pgoff+0x1b5/0x2c0 [ 1145.008700] ? down_read_killable+0x150/0x150 [ 1145.013216] ? security_mmap_file+0x174/0x1b0 [ 1145.017741] vm_mmap_pgoff+0x213/0x2c0 [ 1145.021665] ? vma_is_stack_for_current+0xd0/0xd0 [ 1145.026530] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1145.032092] ? check_preemption_disabled+0x48/0x280 [ 1145.037152] ksys_mmap_pgoff+0x4da/0x660 [ 1145.041240] ? do_syscall_64+0x9a/0x820 [ 1145.045244] ? find_mergeable_anon_vma+0xd0/0xd0 [ 1145.050023] ? trace_hardirqs_on+0xbd/0x310 [ 1145.054374] ? __ia32_sys_read+0xb0/0xb0 [ 1145.058462] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1145.063848] ? trace_hardirqs_off_caller+0x310/0x310 [ 1145.069012] __x64_sys_mmap+0xe9/0x1b0 [ 1145.072946] do_syscall_64+0x1b9/0x820 [ 1145.076857] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1145.082249] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1145.087200] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1145.092073] ? trace_hardirqs_on_caller+0x310/0x310 [ 1145.097116] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1145.102155] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1145.107205] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1145.112081] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1145.117290] RIP: 0033:0x457669 [ 1145.120534] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1145.139467] RSP: 002b:00007f757a0b7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1145.147194] RAX: ffffffffffffffda RBX: 00007f757a0b7c90 RCX: 0000000000457669 [ 1145.154489] RDX: 000ffffffffffffd RSI: 0000000000002000 RDI: 0000000020ffe000 [ 1145.161774] RBP: 000000000072bf00 R08: 0000000000000003 R09: 0000000000400000 [ 1145.169058] R10: 0000000000000011 R11: 0000000000000246 R12: 00007f757a0b86d4 22:54:16 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc0205649, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1145.176363] R13: 00000000004c2d75 R14: 00000000004d50e8 R15: 0000000000000004 22:54:16 executing program 5 (fault-call:2 fault-nth:1): r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:16 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc0585609, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:17 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1145.394294] FAULT_INJECTION: forcing a failure. [ 1145.394294] name failslab, interval 1, probability 0, space 0, times 0 [ 1145.431974] CPU: 1 PID: 6146 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #380 [ 1145.439379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1145.448746] Call Trace: [ 1145.451359] dump_stack+0x244/0x39d [ 1145.455018] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1145.460231] ? is_bpf_text_address+0xd3/0x170 [ 1145.464753] should_fail.cold.4+0xa/0x17 [ 1145.468839] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1145.473974] ? save_stack+0xa9/0xd0 [ 1145.477625] ? save_stack+0x43/0xd0 [ 1145.481273] ? kasan_kmalloc+0xc7/0xe0 [ 1145.485186] ? kasan_slab_alloc+0x12/0x20 [ 1145.489355] ? kmem_cache_alloc+0x12e/0x730 [ 1145.493697] ? vm_area_dup+0x7a/0x230 [ 1145.497519] ? __split_vma+0xae/0x570 [ 1145.501340] ? __do_munmap+0x314/0xf80 [ 1145.505236] ? mmap_region+0x6a7/0x1cd0 [ 1145.509225] ? do_mmap+0xa22/0x1230 [ 1145.512863] ? vm_mmap_pgoff+0x213/0x2c0 [ 1145.516944] ? ksys_mmap_pgoff+0x4da/0x660 [ 1145.521195] ? __x64_sys_mmap+0xe9/0x1b0 [ 1145.525271] ? do_syscall_64+0x1b9/0x820 [ 1145.529361] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1145.534744] ? percpu_ref_put_many+0x11c/0x260 [ 1145.539351] ? lock_downgrade+0x900/0x900 [ 1145.543524] ? check_preemption_disabled+0x48/0x280 [ 1145.548560] ? kasan_check_read+0x11/0x20 [ 1145.552722] ? zap_class+0x640/0x640 [ 1145.556476] ? rcu_softirq_qs+0x20/0x20 [ 1145.560474] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1145.566031] ? check_preemption_disabled+0x48/0x280 [ 1145.571076] __should_failslab+0x124/0x180 [ 1145.575336] should_failslab+0x9/0x14 [ 1145.579151] kmem_cache_alloc+0x47/0x730 [ 1145.583244] ? rcu_read_lock_sched_held+0x14f/0x180 [ 1145.588271] anon_vma_clone+0x140/0x710 [ 1145.592281] ? unlink_anon_vmas+0xa60/0xa60 [ 1145.596629] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1145.602190] __split_vma+0x183/0x570 [ 1145.605914] ? find_vma+0x34/0x190 [ 1145.609473] __do_munmap+0x314/0xf80 [ 1145.613207] ? ima_add_template_entry.cold.4+0x3c/0x3c [ 1145.618510] mmap_region+0x6a7/0x1cd0 [ 1145.622348] ? __x64_sys_brk+0x8b0/0x8b0 [ 1145.626436] ? rcu_softirq_qs+0x20/0x20 [ 1145.630438] ? mpx_unmapped_area_check+0xd8/0x108 [ 1145.635312] ? arch_get_unmapped_area_topdown+0xc2/0x940 [ 1145.640781] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 1145.646259] ? arch_get_unmapped_area+0x750/0x750 [ 1145.651120] ? lock_acquire+0x1ed/0x520 [ 1145.655107] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1145.660135] ? cap_mmap_addr+0x52/0x130 [ 1145.664129] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1145.669683] ? security_mmap_addr+0x80/0xa0 [ 1145.674023] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1145.679578] ? get_unmapped_area+0x292/0x3b0 [ 1145.684009] do_mmap+0xa22/0x1230 [ 1145.687485] ? mmap_region+0x1cd0/0x1cd0 [ 1145.691563] ? vm_mmap_pgoff+0x1b5/0x2c0 [ 1145.695649] ? down_read_killable+0x150/0x150 [ 1145.700166] ? security_mmap_file+0x174/0x1b0 [ 1145.704689] vm_mmap_pgoff+0x213/0x2c0 [ 1145.708602] ? vma_is_stack_for_current+0xd0/0xd0 [ 1145.713466] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1145.719034] ? check_preemption_disabled+0x48/0x280 [ 1145.724086] ksys_mmap_pgoff+0x4da/0x660 [ 1145.728160] ? do_syscall_64+0x9a/0x820 [ 1145.732152] ? find_mergeable_anon_vma+0xd0/0xd0 [ 1145.736922] ? trace_hardirqs_on+0xbd/0x310 [ 1145.741261] ? __ia32_sys_read+0xb0/0xb0 [ 1145.745604] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1145.750985] ? trace_hardirqs_off_caller+0x310/0x310 [ 1145.756108] __x64_sys_mmap+0xe9/0x1b0 [ 1145.760020] do_syscall_64+0x1b9/0x820 [ 1145.763921] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1145.769317] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1145.774259] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1145.779118] ? trace_hardirqs_on_caller+0x310/0x310 [ 1145.784147] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1145.789178] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1145.794216] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1145.799078] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1145.804275] RIP: 0033:0x457669 [ 1145.807486] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1145.826398] RSP: 002b:00007f757a0b7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1145.834471] RAX: ffffffffffffffda RBX: 00007f757a0b7c90 RCX: 0000000000457669 22:54:17 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x146, 0x0) 22:54:17 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x2000000000000000, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:17 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0xffffff8c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1145.841754] RDX: 000ffffffffffffd RSI: 0000000000002000 RDI: 0000000020ffe000 [ 1145.849031] RBP: 000000000072bf00 R08: 0000000000000003 R09: 0000000000400000 [ 1145.856329] R10: 0000000000000011 R11: 0000000000000246 R12: 00007f757a0b86d4 [ 1145.863612] R13: 00000000004c2d75 R14: 00000000004d50e8 R15: 0000000000000004 22:54:17 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x7, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:17 executing program 5 (fault-call:2 fault-nth:2): r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:17 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0xffe7, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1146.057126] FAULT_INJECTION: forcing a failure. [ 1146.057126] name failslab, interval 1, probability 0, space 0, times 0 [ 1146.098941] CPU: 0 PID: 6171 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #380 [ 1146.106254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1146.115617] Call Trace: [ 1146.118235] dump_stack+0x244/0x39d [ 1146.121900] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1146.127115] ? debug_smp_processor_id+0x1c/0x20 [ 1146.131981] ? perf_trace_lock+0x14d/0x7a0 [ 1146.136238] should_fail.cold.4+0xa/0x17 [ 1146.140346] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1146.145475] ? save_stack+0xa9/0xd0 [ 1146.149117] ? zap_class+0x640/0x640 [ 1146.152850] ? zap_class+0x640/0x640 [ 1146.156585] ? find_held_lock+0x36/0x1c0 [ 1146.160673] ? find_held_lock+0x36/0x1c0 [ 1146.164761] ? __lock_is_held+0xb5/0x140 [ 1146.168859] ? perf_trace_sched_process_exec+0x860/0x860 [ 1146.174344] ? kasan_check_read+0x11/0x20 [ 1146.178520] __should_failslab+0x124/0x180 [ 1146.182784] should_failslab+0x9/0x14 [ 1146.186597] kmem_cache_alloc+0x2be/0x730 [ 1146.190774] ? __vma_adjust+0x1810/0x1810 [ 1146.194948] vm_area_alloc+0x7a/0x1d0 [ 1146.198760] ? arch_release_thread_stack+0x10/0x10 [ 1146.203718] mmap_region+0x9d7/0x1cd0 [ 1146.207541] ? __x64_sys_brk+0x8b0/0x8b0 [ 1146.211620] ? rcu_softirq_qs+0x20/0x20 [ 1146.215619] ? mpx_unmapped_area_check+0xd8/0x108 [ 1146.220485] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 1146.225960] ? arch_get_unmapped_area+0x750/0x750 [ 1146.230822] ? lock_acquire+0x1ed/0x520 [ 1146.234812] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1146.239843] ? cap_mmap_addr+0x52/0x130 [ 1146.243833] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1146.249410] ? security_mmap_addr+0x80/0xa0 [ 1146.253751] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1146.259309] ? get_unmapped_area+0x292/0x3b0 [ 1146.263739] do_mmap+0xa22/0x1230 [ 1146.267247] ? mmap_region+0x1cd0/0x1cd0 [ 1146.271338] ? vm_mmap_pgoff+0x1b5/0x2c0 [ 1146.275415] ? down_read_killable+0x150/0x150 [ 1146.279932] ? security_mmap_file+0x174/0x1b0 [ 1146.284446] vm_mmap_pgoff+0x213/0x2c0 [ 1146.288369] ? vma_is_stack_for_current+0xd0/0xd0 [ 1146.293234] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1146.298788] ? check_preemption_disabled+0x48/0x280 [ 1146.303847] ksys_mmap_pgoff+0x4da/0x660 [ 1146.307926] ? do_syscall_64+0x9a/0x820 [ 1146.311922] ? find_mergeable_anon_vma+0xd0/0xd0 [ 1146.316703] ? trace_hardirqs_on+0xbd/0x310 [ 1146.321038] ? __ia32_sys_read+0xb0/0xb0 [ 1146.325112] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1146.330494] ? trace_hardirqs_off_caller+0x310/0x310 [ 1146.335623] __x64_sys_mmap+0xe9/0x1b0 [ 1146.339534] do_syscall_64+0x1b9/0x820 [ 1146.343436] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1146.348816] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1146.353763] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1146.358633] ? trace_hardirqs_on_caller+0x310/0x310 [ 1146.363669] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1146.368698] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1146.373741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1146.378604] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1146.383806] RIP: 0033:0x457669 22:54:18 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x72, 0x0) 22:54:18 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) [ 1146.387014] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1146.405931] RSP: 002b:00007f757a0b7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1146.413668] RAX: ffffffffffffffda RBX: 00007f757a0b7c90 RCX: 0000000000457669 [ 1146.420956] RDX: 000ffffffffffffd RSI: 0000000000002000 RDI: 0000000020ffe000 [ 1146.428246] RBP: 000000000072bf00 R08: 0000000000000003 R09: 0000000000400000 [ 1146.435536] R10: 0000000000000011 R11: 0000000000000246 R12: 00007f757a0b86d4 [ 1146.442829] R13: 00000000004c2d75 R14: 00000000004d50e8 R15: 0000000000000004 22:54:18 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0xe7ff, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:18 executing program 5 (fault-call:2 fault-nth:3): r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:18 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0xd, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:18 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:18 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:18 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0xffffffffffffffe7, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:18 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x500, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:18 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0xffff8000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:18 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x200000000000000, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1146.992341] kauditd_printk_skb: 57 callbacks suppressed [ 1146.992358] audit: type=1804 audit(1545346458.640:3647): pid=6203 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir727026206/syzkaller.Gmmpps/755/bus" dev="sda1" ino=17987 res=1 22:54:18 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0xfdfdffffffffffff, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1147.123943] audit: type=1804 audit(1545346458.640:3648): pid=6217 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/629/bus" dev="sda1" ino=17992 res=1 [ 1147.209154] audit: type=1800 audit(1545346458.640:3649): pid=6209 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor4" name="bus" dev="sda1" ino=17992 res=0 [ 1147.249158] audit: type=1804 audit(1545346458.680:3650): pid=6210 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor2" name="/root/syzkaller-testdir727026206/syzkaller.Gmmpps/755/bus" dev="sda1" ino=17987 res=1 [ 1147.308961] audit: type=1804 audit(1545346458.680:3652): pid=6219 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/629/bus" dev="sda1" ino=17992 res=1 [ 1147.333152] audit: type=1804 audit(1545346458.680:3651): pid=6210 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor2" name="/root/syzkaller-testdir727026206/syzkaller.Gmmpps/755/bus" dev="sda1" ino=17987 res=1 [ 1147.357895] audit: type=1804 audit(1545346458.680:3653): pid=6209 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor4" name="/root/syzkaller-testdir729713915/syzkaller.rWUIAS/629/bus" dev="sda1" ino=17992 res=1 [ 1147.382856] audit: type=1804 audit(1545346458.750:3654): pid=6216 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/687/bus" dev="sda1" ino=18062 res=1 22:54:19 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x96, 0x0) 22:54:19 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x7000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:19 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x7fffdf001000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:19 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x3, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:19 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:19 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x1000000, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1147.406736] audit: type=1804 audit(1545346458.760:3655): pid=6222 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/687/bus" dev="sda1" ino=18062 res=1 [ 1147.430625] audit: type=1804 audit(1545346458.760:3656): pid=6220 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor1" name="/root/syzkaller-testdir648108065/syzkaller.K3ekVb/687/bus" dev="sda1" ino=18062 res=1 22:54:19 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x7ffffffff000, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:19 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x2000000, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:19 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0xfdfdffff, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:19 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x201e, 0xffffffffffffd, 0x11, r0, 0x400000) 22:54:19 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:19 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x80ffff00000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:20 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x94, 0x0) 22:54:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:20 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x400000) 22:54:20 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x2000, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:20 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x2200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0xfffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:20 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x707000) 22:54:20 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0xe7, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:20 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x30000) 22:54:20 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x100000000000000, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:20 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x22000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:20 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x40000) 22:54:20 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0xdc, 0x0) 22:54:20 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0xe7ffffffffffffff, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={0x0, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0xc, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:20 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1c, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000a80)={r2, 0x1000, 0x1ff, 0x4006}, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000880)={r6, 0x26d6}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000580)) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:20 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x508000) 22:54:20 executing program 4: read(0xffffffffffffffff, &(0x7f0000000380)=""/141, 0x8d) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vbi(&(0x7f00000004c0)='/dev/vbi#\x00', 0x3, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000a00)=@assoc_value={0x0}, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x4840, 0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1f, "52e5a6ca4de1cb609b26b081fa5edd4677005db3b019d4dfe4ac929b188bee"}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000600)={r4, 0x1000000000001f, 0xffffffff}, &(0x7f0000000640)=0xffffffffffffff3c) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r2, 0x8}, 0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r5, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x5, 0x4500000000000003, 0x2200, 0x0, 0xa0008000, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffa0010000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6dac}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000480)={0x0, r0, 0x7e2d, 0x6, 0x0, 0x20}) write$P9_RSYMLINK(r3, 0x0, 0x0) ioctl$BLKGETSIZE64(r5, 0x80081272, &(0x7f0000000440)) write$RDMA_USER_CM_CMD_GET_EVENT(r5, &(0x7f0000000100)={0xc, 0x8, 0xfa00, {&(0x7f0000000200)}}, 0x10) 22:54:20 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0xffffffe7, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 22:54:20 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x0, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffd, 0x11, r0, 0x18000) [ 1149.405647] ================================================================== [ 1149.413369] BUG: KASAN: use-after-free in vb2_mmap+0x668/0x6f0 [ 1149.419358] Read of size 8 at addr ffff8881b7aea040 by task syz-executor5/6378 [ 1149.426729] [ 1149.428374] CPU: 1 PID: 6378 Comm: syz-executor5 Not tainted 4.20.0-rc7+ #380 [ 1149.435663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1149.445041] Call Trace: [ 1149.447651] dump_stack+0x244/0x39d [ 1149.451319] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1149.456582] ? printk+0xa7/0xcf [ 1149.459887] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 1149.464668] print_address_description.cold.7+0x9/0x1ff [ 1149.470051] kasan_report.cold.8+0x242/0x309 [ 1149.474472] ? vb2_mmap+0x668/0x6f0 [ 1149.478116] __asan_report_load8_noabort+0x14/0x20 [ 1149.483058] vb2_mmap+0x668/0x6f0 [ 1149.486537] ? vb2_poll+0x1d0/0x1d0 [ 1149.490177] vb2_fop_mmap+0x4b/0x70 [ 1149.493820] v4l2_mmap+0x153/0x200 [ 1149.497385] mmap_region+0xe85/0x1cd0 [ 1149.501220] ? __x64_sys_brk+0x8b0/0x8b0 [ 1149.505294] ? rcu_softirq_qs+0x20/0x20 [ 1149.509317] ? mpx_unmapped_area_check+0xd8/0x108 [ 1149.514184] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 1149.519664] ? arch_get_unmapped_area+0x750/0x750 [ 1149.524525] ? lock_acquire+0x1ed/0x520 [ 1149.528516] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1149.533547] ? cap_mmap_addr+0x52/0x130 [ 1149.537533] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1149.543081] ? security_mmap_addr+0x80/0xa0 [ 1149.547421] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1149.552973] ? get_unmapped_area+0x292/0x3b0 [ 1149.557405] do_mmap+0xa22/0x1230 [ 1149.560882] ? mmap_region+0x1cd0/0x1cd0 [ 1149.564955] ? vm_mmap_pgoff+0x1b5/0x2c0 [ 1149.569038] ? down_read_killable+0x150/0x150 [ 1149.573547] ? security_mmap_file+0x174/0x1b0 [ 1149.578064] vm_mmap_pgoff+0x213/0x2c0 [ 1149.581979] ? vma_is_stack_for_current+0xd0/0xd0 [ 1149.586849] ? _copy_to_user+0xc8/0x110 [ 1149.590856] ksys_mmap_pgoff+0x4da/0x660 [ 1149.594939] ? do_syscall_64+0x9a/0x820 [ 1149.598934] ? find_mergeable_anon_vma+0xd0/0xd0 [ 1149.603703] ? trace_hardirqs_on+0xbd/0x310 [ 1149.608044] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1149.613595] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1149.618978] ? trace_hardirqs_off_caller+0x310/0x310 [ 1149.624113] __x64_sys_mmap+0xe9/0x1b0 [ 1149.628023] do_syscall_64+0x1b9/0x820 [ 1149.631923] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1149.637312] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1149.642262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1149.647121] ? trace_hardirqs_on_caller+0x310/0x310 [ 1149.652169] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1149.657201] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1149.662240] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1149.667123] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1149.672338] RIP: 0033:0x457669 [ 1149.675559] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1149.694475] RSP: 002b:00007f757a0b7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1149.702197] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000457669 [ 1149.709478] RDX: 000ffffffffffffd RSI: 0000000000002000 RDI: 0000000020ffe000 [ 1149.716753] RBP: 000000000072bf00 R08: 0000000000000003 R09: 0000000000018000 [ 1149.724037] R10: 0000000000000011 R11: 0000000000000246 R12: 00007f757a0b86d4 [ 1149.731322] R13: 00000000004c2d75 R14: 00000000004d50e8 R15: 00000000ffffffff [ 1149.738628] [ 1149.740263] Allocated by task 6376: [ 1149.743928] save_stack+0x43/0xd0 [ 1149.747405] kasan_kmalloc+0xc7/0xe0 [ 1149.751135] __kmalloc+0x15b/0x760 [ 1149.754703] __vb2_queue_alloc+0xf7/0xfa0 [ 1149.758866] vb2_core_create_bufs+0x401/0x8c0 [ 1149.763375] vb2_create_bufs+0x4b6/0x8f0 [ 1149.767449] vb2_ioctl_create_bufs+0x327/0x4a0 [ 1149.772044] v4l_create_bufs+0x152/0x230 [ 1149.776114] __video_do_ioctl+0x8b1/0x1050 [ 1149.780366] video_usercopy+0x5c1/0x1760 [ 1149.784434] video_ioctl2+0x2c/0x33 [ 1149.788073] v4l2_ioctl+0x154/0x1b0 [ 1149.791719] do_vfs_ioctl+0x1de/0x1790 [ 1149.795698] ksys_ioctl+0xa9/0xd0 [ 1149.799175] __x64_sys_ioctl+0x73/0xb0 [ 1149.803073] do_syscall_64+0x1b9/0x820 [ 1149.806978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1149.812166] [ 1149.813799] Freed by task 6372: [ 1149.817093] save_stack+0x43/0xd0 [ 1149.820558] __kasan_slab_free+0x102/0x150 [ 1149.824806] kasan_slab_free+0xe/0x10 [ 1149.828624] kfree+0xcf/0x230 [ 1149.831745] __vb2_queue_free+0x5e2/0xa30 [ 1149.835916] vb2_core_queue_release+0x62/0x80 [ 1149.840432] _vb2_fop_release+0x1d2/0x2b0 [ 1149.844593] vb2_fop_release+0x77/0xc0 [ 1149.848555] vivid_fop_release+0x18e/0x440 [ 1149.852819] v4l2_release+0x224/0x3a0 [ 1149.856647] __fput+0x385/0xa30 [ 1149.859939] ____fput+0x15/0x20 [ 1149.863230] task_work_run+0x1e8/0x2a0 [ 1149.867131] exit_to_usermode_loop+0x318/0x380 [ 1149.871731] do_syscall_64+0x6be/0x820 [ 1149.875636] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1149.880841] [ 1149.882482] The buggy address belongs to the object at ffff8881b7aea040 [ 1149.882482] which belongs to the cache kmalloc-1k of size 1024 [ 1149.895155] The buggy address is located 0 bytes inside of [ 1149.895155] 1024-byte region [ffff8881b7aea040, ffff8881b7aea440) [ 1149.906954] The buggy address belongs to the page: [ 1149.911909] page:ffffea0006deba80 count:1 mapcount:0 mapping:ffff8881da800ac0 index:0xffff8881b7aea940 compound_mapcount: 0 [ 1149.923191] flags: 0x2fffc0000010200(slab|head) [ 1149.927903] raw: 02fffc0000010200 ffffea0005f9d808 ffffea0005fe6a08 ffff8881da800ac0 [ 1149.935803] raw: ffff8881b7aea940 ffff8881b7aea040 0000000100000006 0000000000000000 [ 1149.943691] page dumped because: kasan: bad access detected [ 1149.949406] [ 1149.951042] Memory state around the buggy address: [ 1149.955995] ffff8881b7ae9f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1149.963366] ffff8881b7ae9f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 1149.970737] >ffff8881b7aea000: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 1149.978095] ^ [ 1149.983551] ffff8881b7aea080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1149.990917] ffff8881b7aea100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1149.998270] ================================================================== 22:54:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x17e, 0x0) 22:54:21 executing program 0: r0 = syz_open_dev$swradio(&(0x7f0000000100)='/dev/swradio#\x00', 0xffffffffffffffff, 0x2) r1 = socket$inet6(0xa, 0x803, 0x3) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0a5c2d023c126285718070") ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000001440)={0x20000000, 0x9, 0x1, {0xb, @win={{0x0, 0xffff}, 0x0, 0x0, 0x0, 0x0, 0x0}}}) [ 1150.005630] Disabling lock debugging due to kernel taint [ 1150.020259] Kernel panic - not syncing: panic_on_warn set ... [ 1150.026210] CPU: 0 PID: 6378 Comm: syz-executor5 Tainted: G B 4.20.0-rc7+ #380 [ 1150.034881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1150.044236] Call Trace: [ 1150.046836] dump_stack+0x244/0x39d [ 1150.050486] ? dump_stack_print_info.cold.1+0x20/0x20 [ 1150.055700] panic+0x2ad/0x55c [ 1150.058907] ? add_taint.cold.5+0x16/0x16 [ 1150.063070] ? preempt_schedule+0x4d/0x60 [ 1150.067231] ? ___preempt_schedule+0x16/0x18 [ 1150.071665] ? trace_hardirqs_on+0xb4/0x310 [ 1150.076003] kasan_end_report+0x47/0x4f [ 1150.079988] kasan_report.cold.8+0x76/0x309 [ 1150.084337] ? vb2_mmap+0x668/0x6f0 [ 1150.087983] __asan_report_load8_noabort+0x14/0x20 [ 1150.092927] vb2_mmap+0x668/0x6f0 [ 1150.096397] ? vb2_poll+0x1d0/0x1d0 [ 1150.100040] vb2_fop_mmap+0x4b/0x70 [ 1150.103683] v4l2_mmap+0x153/0x200 [ 1150.107231] mmap_region+0xe85/0x1cd0 [ 1150.111049] ? __x64_sys_brk+0x8b0/0x8b0 [ 1150.115119] ? rcu_softirq_qs+0x20/0x20 [ 1150.119112] ? mpx_unmapped_area_check+0xd8/0x108 [ 1150.123965] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 1150.129428] ? arch_get_unmapped_area+0x750/0x750 [ 1150.134279] ? lock_acquire+0x1ed/0x520 [ 1150.138279] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1150.143331] ? cap_mmap_addr+0x52/0x130 [ 1150.147331] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1150.152889] ? security_mmap_addr+0x80/0xa0 [ 1150.157220] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1150.162773] ? get_unmapped_area+0x292/0x3b0 [ 1150.167193] do_mmap+0xa22/0x1230 [ 1150.170660] ? mmap_region+0x1cd0/0x1cd0 [ 1150.174732] ? vm_mmap_pgoff+0x1b5/0x2c0 [ 1150.178800] ? down_read_killable+0x150/0x150 [ 1150.183313] ? security_mmap_file+0x174/0x1b0 [ 1150.187829] vm_mmap_pgoff+0x213/0x2c0 [ 1150.191751] ? vma_is_stack_for_current+0xd0/0xd0 [ 1150.196609] ? _copy_to_user+0xc8/0x110 [ 1150.200605] ksys_mmap_pgoff+0x4da/0x660 [ 1150.204680] ? do_syscall_64+0x9a/0x820 [ 1150.208672] ? find_mergeable_anon_vma+0xd0/0xd0 [ 1150.213436] ? trace_hardirqs_on+0xbd/0x310 [ 1150.217767] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1150.223331] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1150.228714] ? trace_hardirqs_off_caller+0x310/0x310 [ 1150.233832] __x64_sys_mmap+0xe9/0x1b0 [ 1150.237740] do_syscall_64+0x1b9/0x820 [ 1150.241634] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1150.247006] ? syscall_return_slowpath+0x5e0/0x5e0 [ 1150.251959] ? trace_hardirqs_off_thunk+0x1a/0x1c 22:54:21 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000240)=""/246) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, r2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ff9, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000000000)=0x42c0bbba, 0x5a) setsockopt(r3, 0x0, 0x0, 0x0, 0x20c) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000001400)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='stat\x00') dup3(r0, r4, 0x0) preadv(r4, &(0x7f00000017c0), 0x149, 0x0) [ 1150.256816] ? trace_hardirqs_on_caller+0x310/0x310 [ 1150.261839] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1150.266869] ? prepare_exit_to_usermode+0x291/0x3b0 [ 1150.271899] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1150.276767] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1150.281965] RIP: 0033:0x457669 [ 1150.282611] kobject: 'loop3' (00000000681f57ac): kobject_uevent_env [ 1150.285166] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1150.285176] RSP: 002b:00007f757a0b7c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 1150.285191] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000457669 [ 1150.285207] RDX: 000ffffffffffffd RSI: 0000000000002000 RDI: 0000000020ffe000 [ 1150.296240] kobject: 'loop3' (00000000681f57ac): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1150.310521] RBP: 000000000072bf00 R08: 0000000000000003 R09: 0000000000018000 [ 1150.310530] R10: 0000000000000011 R11: 0000000000000246 R12: 00007f757a0b86d4 [ 1150.310538] R13: 00000000004c2d75 R14: 00000000004d50e8 R15: 00000000ffffffff [ 1150.311685] Kernel Offset: disabled [ 1150.368662] Rebooting in 86400 seconds..