ffffffffffffff, &(0x7f00000001c0), 0x0, 0x200007fc, &(0x7f0000deaff0)={0x2, 0x0, @loopback}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000040)) 22:37:16 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:16 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000280), 0x4) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c200000000001400000086dd606f87a900183a00fe8000000000000000000000000000bbff0500000000000000000000000000010000907800000000ff020019000000000000000000000001"], 0x0) 22:37:16 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000400)={0x81, 0x40, 0x100000001, 0x0, 0x100000000, 0x80000000, 0x3, 0x1, 0xa9, 0x8, 0x4}, 0xb) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:16 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000c7, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/tcp\x00') preadv(r0, &(0x7f0000000480), 0x20000000000001f0, 0x10400004) 22:37:16 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6f6f6d5f61646a00000026e7080900040000") sendfile(r1, r0, &(0x7f0000000080)=0x5d, 0x239ffffffffffff) 22:37:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) clone(0x1ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000280), 0xffffffffffffffff) clone(0x80002102001ffd, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0xfdf2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6, 0x0, 0x0, 0x0, "c47c112b1ea127b481f6390b9d3db613abcdfc1ac343fbc94941acb40283c311516c2c9bc0d352a84fb399706fb63b0d31319593f9473cf4775df47c31c04ecc3f3f9a6e1e6c9b20217ce87eefff397a"}, 0xd8) write$P9_RFSYNC(r1, &(0x7f0000000000)={0x7}, 0x7) [ 631.371314] syz-executor4 (28664): /proc/28658/oom_adj is deprecated, please use /proc/28658/oom_score_adj instead. 22:37:17 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f75702e637075002a508f7202071613637ace8933066c294bb15e7e1a203dfd5893698f1ace33f72a3f2c7f5f5cca9324913053f73693537781e18477f9b1a223127b6c43f374e465f506ae88ff4091256188a1ce8bf2d2e738a1fbc7620db08e972cc1ebb3e4a8a566e4576f5eb174399be3cba55013960112d03559fdf8645eabbea015221705d0c00d581f626457121ebcb90cbbfde2cc1038b2b8f128c9e502e30b547a8e17d731e512276118c7b74609d46a5a9fa601a41a388348bf289093cdd39400fba1a5eebbd2c91d", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000003c0)='./bus\x00', 0xf0) fcntl$setstatus(r1, 0x4, 0x2000006100) ftruncate(r1, 0x208200) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000080)={0x9, 0x8}) chroot(&(0x7f0000000280)='./file0\x00') mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r2 = open$dir(&(0x7f00000002c0)='./bus\x00', 0x103001, 0xfffffffffffffffd) r3 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = creat(&(0x7f0000000180)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) fsync(r4) faccessat(r2, &(0x7f00000004c0)='./file0\x00', 0x0, 0x1000) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0x4) setsockopt$packet_buf(r4, 0x107, 0x2, &(0x7f0000000300), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000340)=""/62) tkill(r3, 0x1000000000016) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40046607, &(0x7f0000000300)=0xfffffffffffffffc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r5 = open(&(0x7f0000000240)='./file0\x00', 0x84040, 0x4) unshare(0x40000000) pwrite64(r1, &(0x7f0000000440)="978a3a5ca1f8ecb64fd420ea6e45628bdce0946133a271585ca8fb39cd046f409baa85bb30ec6b502156b8e6d7138368cb3119cd7f42bf96c7a77cbf09691052d021c7820b4a4287fa6af1550aac3b6321503b32c5d8848607151aae037d1e33641cb2b1e3", 0x65, 0x0) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000000380)={0x7fffffff800, 0x639}) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={"6c6f000000000200", 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @random="1cf24b10c1cf"}, 0x10) close(r0) [ 631.592383] IPVS: ftp: loaded support on port[0] = 21 [ 631.657647] device lo entered promiscuous mode [ 631.724722] device lo left promiscuous mode [ 631.757200] device lo entered promiscuous mode [ 631.779716] device lo left promiscuous mode 22:37:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket(0x40000000002, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$unix(r1, &(0x7f0000000080), 0x640, 0x0, &(0x7f0000000d00)=@abs={0x0, 0x0, 0x10000e0}, 0x63) [ 631.890545] IPVS: ftp: loaded support on port[0] = 21 22:37:17 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:19 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000380)='./file0\x00', 0x0) mount(&(0x7f00000006c0)=ANY=[], &(0x7f000000aff8)='./file0\x00', &(0x7f00000002c0)='devtmpfs\x00', 0x0, &(0x7f000001c000)) r0 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000480)='d', 0x1}], 0x1, 0x1081846) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100), 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x2000005) 22:37:19 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x2, 0x0, 0x0, 0x0, 0x200000000000000]}}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}]}, 0x60}}, 0x0) 22:37:19 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000400)={0x81, 0x40, 0x100000001, 0x0, 0x100000000, 0x80000000, 0x3, 0x1, 0xa9, 0x8, 0x4}, 0xb) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:19 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x4b, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000b2b6e8683ae09ce6000000000000000000000000000000001685491d94a2673d7b90bd724ddbb805f004330451df00247c99b3eeafde26"], 0x0, 0x0, &(0x7f0000000240)}) 22:37:19 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:19 executing program 3: clone(0x2102001ffa, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x0, r2}, 0x14) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000000), 0x4) [ 634.154180] binder: 28696:28697 transaction failed 29189/-22, size 0-4424683915945018646 line 2855 [ 634.219270] binder: 28696:28697 transaction failed 29189/-22, size 0-4424683915945018646 line 2855 22:37:19 executing program 2: openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x4000, 0x0) 22:37:19 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = memfd_create(&(0x7f0000000080)="00000600", 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000640), 0xffffffffffffffff) execveat(r1, &(0x7f0000000100)='\x00', &(0x7f00000001c0), &(0x7f0000000180), 0x1000) close(r1) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") poll(&(0x7f0000000100), 0x0, 0x327) 22:37:19 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0xf0}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) [ 634.264932] binder: undelivered TRANSACTION_ERROR: 29189 [ 634.298008] binder: undelivered TRANSACTION_ERROR: 29189 22:37:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$LOOP_GET_STATUS(r0, 0x4c02, &(0x7f00000008c0)) 22:37:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="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") fgetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000080), 0x0) 22:37:20 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000400)={0x81, 0x40, 0x100000001, 0x0, 0x100000000, 0x80000000, 0x3, 0x1, 0xa9, 0x8, 0x4}, 0xb) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) [ 634.484879] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 22:37:20 executing program 3: capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000002000)) r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)) 22:37:20 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) dup(r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x10, 0x0, &(0x7f00000000c0)=[@clear_death], 0x0, 0x0, &(0x7f00000001c0)}) 22:37:20 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000400)={'ip6tnl0\x00', @ifru_ivalue}) 22:37:20 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000240)="48000000150001000800000000008c590188ffffcf5d3474bc9240e10520613057fff7e0795b3363e805e9f3aae20600d4ff5bffff00c7e5ed5e00000000c8550000000000000000", 0x48}], 0x1) [ 634.794136] binder: 28750:28751 Acquire 1 refcount change on invalid ref 0 ret -22 [ 634.854189] binder: 28750:28751 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 634.922933] binder: 28750:28759 Acquire 1 refcount change on invalid ref 0 ret -22 22:37:20 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x0, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:20 executing program 4: socket$packet(0x11, 0x0, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6_vti0\x00', 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d7cfcb), 0x100000252, 0x0, &(0x7f0000893ff0), 0x10) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x200007fc, &(0x7f0000deaff0)={0x2, 0x0, @loopback}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000040)) recvfrom(0xffffffffffffffff, &(0x7f0000000380)=""/239, 0xef, 0x0, 0x0, 0x0) 22:37:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$LOOP_GET_STATUS(r0, 0x1261, &(0x7f00000008c0)) 22:37:20 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f0000d7cfcb), 0x100000252, 0x0, &(0x7f0000893ff0), 0x10) 22:37:20 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000000, 0x2c, 0x29, &(0x7f0000000000)="b90703e6680d698cb89e40f00800d5dc57ee41dea43e63a377fb8a977c3f1d1756be5143d84648a27f11c72b", &(0x7f0000000040)=""/41, 0x100, 0x3b8a}, 0x28) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000380)="153f6234488dd25d766070") 22:37:20 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:20 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup(r0, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x8, 0x70, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 22:37:20 executing program 5: r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xd4b9afd) clone(0x2100001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000140), 0xffffffffffffffff) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f00000000c0)) setxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0], 0x3, 0x0) 22:37:20 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) sendto$inet(r1, &(0x7f00000001c0), 0x0, 0x200007fc, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) fcntl$setstatus(r1, 0x4, 0x2000) recvfrom(r1, &(0x7f0000000380)=""/239, 0xef, 0x0, 0x0, 0xfffffffffffffff6) sendto$inet(r1, &(0x7f0000000180)="1b", 0x1, 0x0, &(0x7f00000002c0)={0x2, 0x0, @local}, 0x10) 22:37:20 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85b, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002640)=""/207, 0xfffffede, 0x0) 22:37:21 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip6_vti0\x00', 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d7cfcb), 0x100000252, 0x0, &(0x7f0000893ff0), 0x10) sync_file_range(0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x200007fc, &(0x7f0000deaff0)={0x2, 0x3, @loopback}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000040)) recvfrom(0xffffffffffffffff, &(0x7f0000000380)=""/239, 0xef, 0xfffffffffffffffc, 0x0, 0x0) ioctl$KDDISABIO(0xffffffffffffffff, 0x4b37) 22:37:21 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000008c0)) 22:37:21 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x0, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:21 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000000, 0x1c, 0x29, &(0x7f0000000000)="b90703e6680d698cb89e40f00800d5dc57ee41dea43e63a377fb8a97", &(0x7f0000000040)=""/41, 0x100, 0x3b8a}, 0x28) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000380)="153f6234488dd25d766070") 22:37:21 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80200000000002, &(0x7f0000000680)=0x7f, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) write$binfmt_elf64(r0, &(0x7f00000016c0)=ANY=[@ANYPTR=&(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16], @ANYRES32, @ANYRES64=0x0, @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64, @ANYRESHEX, @ANYPTR64, @ANYRES32=0x0]], @ANYRESDEC, @ANYRES16], 0xffffff84) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0xff9a}], 0x4, &(0x7f0000000200)=""/20, 0x14}, 0x100) 22:37:21 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000040)="f36e0f20e06635002000000f22e00f30f20f1024660fdb03b894008ed00f20d86635200000000f22d80f35650f01c90f30", 0x31}], 0x241, 0x0, &(0x7f0000000600), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000140)) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:37:21 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="5024fe3b6c780000"], &(0x7f0000000000)) 22:37:21 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:21 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000480)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ff22ff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000048007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000001009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x1800000000000d00, 0x1c, 0x29, &(0x7f0000000440)="b90703e6680d698cb89e40f088a8d5dc57ee41dea43e63a377fb8a97", &(0x7f00000000c0)=""/41, 0x109}, 0x28) r1 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) socket$kcm(0x2, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000280)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 22:37:21 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x535d, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0x100000000000f, &(0x7f0000f10ffc)=0x3f, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r2, 0x1800000000000000, 0x2c, 0x29, &(0x7f0000000000)="b90703e6680d698cb89e40f00800d5dc57ee41dea43e63a377fb8a977c3f1d1756be5143d84648a27f11c72b", &(0x7f0000000040)=""/41, 0x100, 0x3b8a}, 0x28) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}, 0x1c) listen(0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000380)="153f6234488dd25d766070") 22:37:22 executing program 4: r0 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000040), 0x7f) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) quotactl(0x102080000201, &(0x7f0000000380)='./file1\x00', 0x0, &(0x7f00000002c0)) 22:37:22 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x44, 0x0, &(0x7f0000000080)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000, &(0x7f0000000140), &(0x7f00000001c0)=[0x0]}}], 0x0, 0x0, &(0x7f0000000300)}) 22:37:22 executing program 5: 22:37:22 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x0, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 636.599799] binder: 28856:28857 got transaction with invalid offsets ptr [ 636.620889] binder: 28856:28857 transaction failed 29201/-14, size 0-12288 line 2998 22:37:22 executing program 4: 22:37:22 executing program 5: [ 636.715741] binder_alloc: binder_alloc_mmap_handler: 28856 20001000-20004000 already mapped failed -16 [ 636.740587] binder: BINDER_SET_CONTEXT_MGR already set [ 636.796177] binder: 28856:28857 ioctl 40046207 0 returned -16 22:37:22 executing program 2: 22:37:22 executing program 4: 22:37:22 executing program 5: [ 636.959006] binder: undelivered TRANSACTION_ERROR: 29201 22:37:22 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:22 executing program 2: 22:37:22 executing program 4: 22:37:22 executing program 3: 22:37:22 executing program 5: 22:37:23 executing program 5: 22:37:23 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x0, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:23 executing program 4: 22:37:23 executing program 3: 22:37:23 executing program 2: 22:37:23 executing program 5: 22:37:23 executing program 4: 22:37:23 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:23 executing program 2: 22:37:23 executing program 3: 22:37:23 executing program 4: 22:37:23 executing program 5: 22:37:23 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x0, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:24 executing program 3: 22:37:24 executing program 4: 22:37:24 executing program 2: 22:37:24 executing program 5: 22:37:24 executing program 3: 22:37:24 executing program 4: 22:37:24 executing program 5: 22:37:24 executing program 2: 22:37:24 executing program 3: 22:37:24 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:24 executing program 4: 22:37:24 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x0, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:24 executing program 5: 22:37:24 executing program 2: 22:37:24 executing program 4: 22:37:24 executing program 3: 22:37:24 executing program 5: 22:37:24 executing program 3: 22:37:24 executing program 2: 22:37:24 executing program 4: 22:37:24 executing program 2: 22:37:24 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:24 executing program 4: 22:37:25 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x0, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:25 executing program 3: 22:37:25 executing program 2: 22:37:25 executing program 5: 22:37:25 executing program 4: 22:37:25 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:25 executing program 2: 22:37:25 executing program 3: 22:37:25 executing program 5: 22:37:25 executing program 4: 22:37:25 executing program 5: 22:37:25 executing program 2: 22:37:25 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x0, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:25 executing program 3: 22:37:25 executing program 4: 22:37:25 executing program 5: 22:37:25 executing program 2: 22:37:26 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:26 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@ipv6_getaddr={0x2c, 0x16, 0x3, 0x0, 0x0, {}, [@IFA_LOCAL={0x14, 0x2, @remote}]}, 0xfef3}}, 0x0) 22:37:26 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0xee6b}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_get$uid(0x3, 0x0) 22:37:26 executing program 3: socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x85a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, &(0x7f0000000240), 0xffffffffffffffff) r0 = gettid() wait4(0x0, &(0x7f00000003c0), 0x80000000, &(0x7f0000000400)) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, &(0x7f0000000000), 0x40000008, &(0x7f0000000080)) tkill(r0, 0x12) 22:37:26 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)="736d61707300b0cd2630bd3a456e611d807850b86a7dfe50ba5e12a0abd7cae304601b5d4adf1b74b0b0ec4864e06c9b87dd3efb0b56926d15b6124118d1d83cba7dae59f9cd7fd3aeb9743dfb0cfee3077b0eb57807b9c01fef321f2c9e6a17382700533bb206ce51ae987b0931b5f3603063f791d7d1e6859a86dff90cd1fb5cb1fb4757e3f1de8160609c5dc7b1468b70e9ef66b2dde08f986d6c526765fe2765ba3267b9c5aa60fc81e6") sendfile(r0, r0, &(0x7f0000000000), 0x404) 22:37:26 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x37) sendto$inet6(r0, &(0x7f0000f6f000), 0x5b37ca81a71c1086, 0x20000003, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) sendmmsg(r0, &(0x7f0000008300)=[{{&(0x7f00000003c0)=@nfc={0x27, 0x0, 0x2, 0x7}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)="030fa39cada816f76d33e115ea2ea1cdff7124a4019a9033b7e0700b2fe51a4168241c775d429028b0857e756e833ab703ec20cf5bd7e527111f19a1b72534feffaaf4ed3105593c1418761a88430e300a1d233545c863912b4a33bccb185928c00f6f530f7a8a58e4a176aaaa2babfe21c64442ff81758e862220934e102406d512cdae6fcdfdfb5ad3bcf05b30224c36076310655952c47c26b956110de5f89e027e08a3cbf8fc5c891b77deefbbca5bf4dd0108f1be614fe8b8de75aae2c2611dc7bc0bed24d8fd502b946eebf20f7d61701219c455d715", 0xd9}], 0x1, &(0x7f0000000580), 0x0, 0x4008000}, 0x8}, {{&(0x7f00000007c0)=@ax25={0x3, {"b57a6345e13afa"}}, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000b00)}, 0x100000001}], 0x2, 0x0) [ 640.554013] cgroup: fork rejected by pids controller in /syz3 [ 640.583257] ptrace attach of "/root/syz-executor3"[29029] was attempted by "/root/syz-executor3"[29039] 22:37:26 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x0, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:26 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x0, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:26 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:26 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:26 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x0, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:26 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:27 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:27 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x0, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:27 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x0, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:27 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x0, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:27 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:27 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:28 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:28 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x0, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:28 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:28 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:28 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x0, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:29 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:29 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x0, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:29 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:29 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:29 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x0, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:30 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:30 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x0, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:30 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x0, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:30 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x0, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:30 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:31 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:31 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x0, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:31 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x0, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:31 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x0, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:31 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:31 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:32 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:32 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:32 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:32 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x0, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:32 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:32 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:33 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000400)={0x81, 0x40, 0x100000001, 0x0, 0x100000000, 0x80000000, 0x3, 0x1, 0xa9, 0x8, 0x4}, 0xb) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:33 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:33 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:33 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:33 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:33 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:33 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000400)={0x81, 0x40, 0x100000001, 0x0, 0x100000000, 0x80000000, 0x3, 0x1, 0xa9, 0x8, 0x4}, 0xb) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:33 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:34 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:34 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:34 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:35 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0xffffffffffffff8f) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x0) sendto(r1, &(0x7f0000000040), 0xfffffffffffffe39, 0x0, &(0x7f0000000380)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80) 22:37:35 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:35 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:35 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) rt_sigprocmask(0x2, &(0x7f0000000000)={0x9}, &(0x7f00000000c0), 0x8) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="9b2bbbe3673fa9f4841d59899869ea0378a83e07db5a0d1511d84dfb455b0d4d96b8543a32abc11b6c5acf70a3188fb84384db1d2623b46fb223facde0fce2748087e0505e560f60b3861724049a4148cd84902a47d919fff189edbefb0c22106d94cff0f0ebb42e2449fba60cf725f0ecbd6168686219c5c8bfe2f5c13414bcef3c7f21662761696640a4a6673ca0ed2dbead143bd156f345db01debf0586c09728552f"], &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000340)={0x0, 0x4d, 0x401, 0x5, 0x8000, 0x8, 0x1, 0x1, 0x4, 0x0, 0x2}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:35 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) r4 = dup2(r1, r2) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000180)) bind$can_raw(r2, &(0x7f0000000380)={0x1d, r3}, 0x10) r5 = syz_open_dev$usb(&(0x7f0000000080)='/dev/bus/usb/00#/00#\x00', 0xffffffffffffffc4, 0x81) bind$alg(r5, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-asm)\x00'}, 0x58) io_setup(0xed5, &(0x7f0000000040)=0x0) io_submit(r6, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000000)="100000004ee793000000000000000000", 0x10}]) 22:37:35 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:35 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:35 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x70, 0x8000, 0x1, 0x83, 0x664bddc6, 0x0, 0x3f, 0x2, 0xa, 0x8001, 0x260, 0x3, 0x100000001, 0x3, 0x1f, 0xc0cd, 0x3ff, 0x0, 0x100, 0x100000001, 0xffff, 0x9, 0x4, 0x9, 0x10000, 0x8, 0x8001, 0x9, 0x200, 0x432, 0x3, 0x5, 0xffff, 0x3f, 0x10000, 0x6c, 0x5, 0x0, 0x5, 0x7, @perf_bp={&(0x7f00000000c0)}, 0x200, 0x3c, 0x7, 0x3, 0x7fffffff, 0x0, 0x1f}, 0xffffffffffffff9c, 0xf, 0xffffffffffffff9c, 0x6) fsetxattr$security_ima(r0, &(0x7f0000000240)='security.ima\x00', &(0x7f0000000280)=@v2={0x0, 0x1, 0x3, 0x3, 0xdb, "62b5e1e4a8ba5d5fbdcf8a07e42ffbf2173c469cdc194a2f71d7238cbea014b18ffe6cb2d016c883219b401178e2f17b4db1278597f39756a7a7002a2fffd378e859df50c8f5e162dae13ac19abcc61dce5b9a59128a5202eac786f3df76194987dfde6d4f17eb64426620f969100066645e0e4ac95b1e3e472088bb6a8afbe9bdced55c5c5a01252fe9987af016ab337b79129db7b76ead037be8dad119f3b5b10b649ae35160dd16cf3418ef910fdc593ab1fee61e822da4015a1c712e1fd007e7d3c10f891293ea10569899e492ea118a628b7532fc50785b99"}, 0xe5, 0x2) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = socket$inet(0x10, 0x0, 0x4) r3 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x85cd, 0x10200) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) sendmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f00000001c0)="4c0000001300ff0cfffd956fa283b70000ffff1c000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b07988100", 0x4c}], 0x1}, 0x0) 22:37:35 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000003b00)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001000010800000000000000000063dadb305a8befe4227416fcb4410e566b49ee3ec853fcaf11846eacd35f5f1bddbc9bd5818cdc9c0754e76e0e933625ea6fa1954bbe8f800adbc71efaf91214999be890ef77b198144f3a0612845665ed70d104e48ed517c901bade2f9afec21fb1fca5a5f2ad8fb6f137e5c823f2b0a460dc8c3acb50175e67a7ff8c91a63c9237eb1447a72f93e1209cadf9bfab7085d49a7d38017770c857a2b66044753dd306ccdc99e3d5535d981ed3995b4d9e9680aa970000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001b000000000004001800"], 0x2c}, 0x1, 0x4000000000000000}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000180)={0x978, {{0x2, 0x4e21}}, {{0x2, 0x4e20, @multicast2}}}, 0x104) [ 650.654893] nla_parse: 2 callbacks suppressed [ 650.654906] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 22:37:36 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001280)=0xf7fffffffffff000, 0x4) shutdown(r0, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x280000, 0x75) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) [ 650.819732] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 22:37:36 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:36 executing program 4: r0 = socket(0x400000000000c, 0x1, 0x7) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000000)="20a2236065e1fa9f8f74909a9d377f1b8e1b5da967aa11009f04727149d201b5"}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000300)=ANY=[@ANYRES32=r0, @ANYBLOB="040000000000f81def17126c00a51b717430c45d1e9d0e26c329a98bb2651f10e22a383ff5da855c6f7e33964e99fab7586653558dbdbe42759e6a3cafb47b56ccfd8e13fe13526487c8ed9a2d4f7ddf15cb1a77505415c7d7d34964f738227c4408a533a19016521786ffc97c0c7a60c9a7a76bab4aa74f1ec2f88919f9f0d42776f3f660a56082e55a8c3ac3b8df0889750cc31c18ee9d27f24e12a8c4df269320185084c5e50c8da962095839e598cc368518b4b28f7bd59a0e4effff71dcabb8acc51c91e1d943de8dc6cde43d35ca1b031a5c59c36b716d916569bd57a78cad425d1e1847b414eced80e3faee8a57fdf0160be52408030002a74d1c4fc41445cd53caa598644ec34e173e5cec05c59727a19e8dda71f0933cedb11ab0a84d671d1682b602e362b958d479e9ad97e1158a646b60df83e8d2aeffcf767a07ca2fe8bbb27641b2135888a7c65e5bbb19535504e2c1e7c60614cf3e7030af9855c2aa5db442"]) 22:37:36 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'gre0\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f00000000c0), 0xc, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0300000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x20008810}, 0x0) write$P9_RSYMLINK(r0, &(0x7f0000000080)={0x14, 0x11, 0x1, {0x0, 0x2, 0x1}}, 0x14) 22:37:37 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') recvmsg(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000700)=""/210, 0xd2}, 0x0) preadv(r1, &(0x7f0000000480), 0x10000000000002a1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0xcf, 0x4) 22:37:37 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x7525, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x600082) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000080)=0x101) 22:37:37 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:37 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:37 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227c, &(0x7f0000000080)) 22:37:37 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e25, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0xfffffffffffffe97) setsockopt$inet_mreqsrc(r0, 0x11a, 0x1, &(0x7f0000000140)={@rand_addr, @multicast2=0xe000000a, @loopback}, 0x3) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x2, 0x1, 0x40, 0xf1}, 0x10) 22:37:37 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="107260757000", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000480)="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", 0x2, 0x0) r2 = openat$cgroup_ro(r0, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000080)=0x0) r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00000000c0)={0x8, 0x8, r3, 0x3, r4, 0x0, 0x7346, 0x7}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000001c1a152c70168ca6eb12e7a00e29e30000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x1, 0x3, 0x8, 0x0, r3}) sendfile(r1, r2, 0x0, 0x4) getpriority(0x0, r3) 22:37:37 executing program 3: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e25, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0xfffffffffffffe97) setsockopt$inet_mreqsrc(r0, 0x11a, 0x1, &(0x7f0000000140)={@rand_addr, @multicast2=0xe000000a, @loopback}, 0x3) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req={0x2, 0x1, 0x40, 0xf1}, 0x10) 22:37:37 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:37 executing program 4: r0 = socket(0x200000000000011, 0x803, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000003100)=[{&(0x7f0000000240)=@in6={0xa, 0x0, 0x3, @remote}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000280)="875910913607d7c06932b068ec", 0x9}], 0x1, &(0x7f0000003180)=[@dstaddrv6={0x1c, 0x84, 0x8, @dev}, @dstaddrv6={0x1c}], 0x38}], 0x1, 0x0) 22:37:38 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:38 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x9d30, 0x30, 0x100000001, 0x200}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x7, 0x7f}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x3a, &(0x7f0000000040)={@local, @dev, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6c, 0x0, @dev, @remote={0xac, 0x14, 0x223}, {[@rr={0x7, 0x3}]}}, @icmp=@timestamp_reply}}}}, &(0x7f00000001c0)) 22:37:38 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:38 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'lo\x00'}, 0x18) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @broadcast}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x3, 0x4000000000201) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000140)={0x30, 0x5, 0x0, {0x0, 0x3, 0xfffffffeffffffff, 0x2}}, 0x30) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) getuid() setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000100)=0x4, 0x8) sendto$inet(r0, &(0x7f00000001c0), 0xc8e6, 0x4000000, 0x0, 0xfffffed4) 22:37:38 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) write$P9_RSTATFS(r0, &(0x7f00000001c0)={0x43, 0x9, 0x2, {0x4e, 0x4, 0x8, 0x6, 0xfffffffffffffbcd, 0x4, 0x6, 0x5, 0x28}}, 0x43) r1 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)="2f70726f632f73798e75732f6e70742f697080903dfb1aae1f526c63ff65787069726174696f8a9b880dfa5a67a408a9478e5de7cdc1a5d3", 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000280)=0x81) r3 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20080) close(r1) ioctl$ION_IOC_ALLOC(r2, 0xc0184900, &(0x7f0000000100)={0xffff, 0x1, 0x1, r3}) write$apparmor_current(r1, &(0x7f0000000080)=@profile={'stack ', '=\x00'}, 0x8) mq_open(&(0x7f0000000140)='=\x00', 0x0, 0x6f, &(0x7f0000000240)={0x80000001, 0x80000000, 0xd3f8, 0x44, 0x114, 0x1, 0x80000000, 0x7}) 22:37:38 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:38 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000840)={0x2, 0x4e20, @loopback}, 0x10) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000000)) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x4, 0x1000, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000880)=""/4096}, &(0x7f0000000280)=0x50) sendto$inet(r0, &(0x7f0000000a00), 0x0, 0x0, &(0x7f000069affb)={0x2, 0x0, @loopback}, 0x10) r2 = dup3(r1, r0, 0x0) ioctl$RTC_AIE_ON(r2, 0x7001) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x480040, 0x0) 22:37:38 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), 0xfffffffffffffd35) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback}, 0x10) getsockname(r0, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 22:37:38 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080), 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:38 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:39 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x401, 0x400, 0x4, 0x201]}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x4a0, 0x160, 0x278, 0x160, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f00000000c0), {[{{@arp={@local, @remote, 0x0, 0x0, @empty, {}, @mac=@dev, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'bond_slave_1\x00', 'rose0\x00'}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "042fd94c273aba5e601573e4fce4f3d5d3bba611e0b9a970cfab8d1c707e6fd027e816385272bd971bd1a65457a259a07f504d250bde6449521d29bc6cb317e5"}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@arp={@empty, @multicast1, 0x0, 0x0, @mac=@broadcast, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'gre0\x00', 'veth1_to_bond\x00'}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4f0) sendmsg$rds(r1, &(0x7f0000001ec0)={&(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000640)=""/236, 0xec}, {&(0x7f0000000740)=""/67, 0x43}], 0x2, &(0x7f0000001d80)=ANY=[@ANYBLOB="480000001401000001000000000000000700000009000000", @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c400000000000000", 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@ANYBLOB="0010000000000000", @ANYPTR64=&(0x7f0000001b00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e200000000000000"], @ANYBLOB="050000000000000072000000000000000400000000000000580000001401000006000000000000000700000009000000", @ANYPTR64=&(0x7f0000001c80)=ANY=[@ANYBLOB="3706000000000000"], @ANYPTR64=&(0x7f0000001cc0)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="080000000000000040000000000000009e05000000000000ff0000000000000040000000000000000000000000000000580000001401000008000000000000000900000003000000", @ANYPTR64=&(0x7f0000001d00)=ANY=[@ANYBLOB="0100000000000000"], @ANYPTR64=&(0x7f0000001d40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00@('], @ANYBLOB="0100000000000000030000000000000007000000000000000600000000000000210000000000000002000000000000001800000014010000020000000000000001ffffff02000000"], 0x110, 0x8000}, 0x20000044) 22:37:39 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x2, 0x7, 0x1}) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)='ns/pid_for_children/]\x00') 22:37:39 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:39 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080), 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="3c00000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="002f00010065727370616e00000c00020000000700000000000000000000000020000700"], 0x3c}}, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$peek(0x3, r1, &(0x7f00000005c0)) r2 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000140)=0x14, 0x800) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)=0x0) r6 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f0000000540)={&(0x7f00000003c0)=@newlink={0x16c, 0x10, 0xa09, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r3, 0x10, 0x4000}, [@IFLA_XDP={0x128, 0x2b, [@generic="810c3833e009c6c4950f", @typed={0x8, 0x5, @pid=r4}, @nested={0xf4, 0x4b, [@typed={0x8, 0x44, @ipv4=@multicast1}, @typed={0x8, 0x37, @pid=r5}, @generic="6a8a67f66012ef25f84e2604ed34d928695b759d6b684a59b5a8d60967c89ded684209fbc308bb56332acbc3e6f060ee62eb566f5f4ae1d52e3c3ab733586f5e88f720a4da986f907937305100f9e0002f93604184685e00d171dd191bedc663bfad9a3d525c549530a8dab96558fcf96be916787d8492ab7f0a69a064c602bfcd745e7441a2918fa186233fee682b1f5292b07b2b8dafb18cfe0fc68c72a36acc5bc4824d64b0ca30dfb373443a1a7fb493101261c2ca8fe6afab2360a4dcaca712e79ac4aa3c357ac98e9ba0a0eec5a73879e8298b8f0094c1706937"]}, @typed={0x8, 0x0, @pid=r6}, @nested={0x14, 0x35, [@typed={0x8, 0x25, @ipv4=@rand_addr=0x8}, @typed={0x8, 0x32, @uid=r7}]}]}, @IFLA_LINKMODE={0x8, 0x11, 0x9}, @IFLA_IFALIASn={0x4}, @IFLA_OPERSTATE={0x8, 0x10, 0x7f}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffffb}, @IFLA_MTU={0x8, 0xe, 0x2}]}, 0x16c}, 0x1, 0x0, 0x0, 0x81}, 0x8800) 22:37:39 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) [ 653.959350] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. [ 653.981648] netlink: 'syz-executor4': attribute type 17 has an invalid length. [ 653.989719] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 654.031943] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 22:37:39 executing program 5: r0 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000040)="06", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000004, 0x11, r0, 0x0) r1 = socket$kcm(0x2, 0x6, 0x0) getsockopt$bt_hci(r1, 0x10d, 0x2, &(0x7f0000000080)=""/86, &(0x7f0000000000)=0x56) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000180)="64ea84d329f60229afcedab66bc82b070cf0d810d4114f652ce39f700c0c2147c9a1028c2a847e877f93471336ba6f453d5fa48a870cd7521b6421cabfbc46be03b06a2a01e6fb4dc6da7dc24f47", 0x4e) [ 654.103167] netlink: 'syz-executor4': attribute type 17 has an invalid length. [ 654.140905] netlink: 'syz-executor4': attribute type 16 has an invalid length. 22:37:39 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vsock\x00', 0x18d02, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast2}}}, 0x104) socket$inet6(0xa, 0x1, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000000000)) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x32, &(0x7f0000000400)={'nat\x00'}, &(0x7f0000000480)=0x50) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0xc028ae92, &(0x7f0000000000)) ioctl$KDDISABIO(r1, 0x4b37) 22:37:39 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180), 0x4) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x88}}, 0x0) 22:37:40 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x0, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:40 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:40 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:40 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000440)='./file0/file0\x00', 0x100000000000001) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000180)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/softnet_stat\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000000000)={{0x5, 0xfffffffffffffffe, 0x0, 0x3, 0xfffffffffffffff7, 0xfffffffffffff457}, 0x93}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) fchown(r0, 0x0, r2) eventfd2(0x7ca, 0x800) preadv(r1, &(0x7f0000000480), 0x10000000000001ed, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00\x00\x00\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000000)="6d656d00017937737761532e63757289c942abe3fa72656e7400", 0x0, 0x0) preadv(r4, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/81, 0x20000111}], 0x1, 0x2000107c) inotify_add_watch(r3, &(0x7f0000000400)='./file0\x00', 0x20000000) connect$bt_rfcomm(r4, &(0x7f00000003c0)={0x1f, {0x8000, 0x227eb319, 0x8, 0xffffffffffff0000, 0x0, 0x9}, 0x1}, 0xa) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000000040)=r3) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000480)={{0x2, 0x4e24, @multicast1}, {0x1, @local}, 0x20, {0x2, 0x4e20, @rand_addr=0x400}, 'ip6_vti0\x00'}) 22:37:40 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:40 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:40 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080), 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:40 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x0, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:41 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:41 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x0, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:41 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x0, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x1, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000080)={0x3, "a6d1d6"}, 0x4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="390000001100090469001b00810800000700fd3f03000000450001070000001419001a0004002300070000000200000809c99183a8a5000200", 0x39}], 0x1) 22:37:41 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:41 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x7, 0x0, 0x80, 0x3, 'syz1\x00'}) r1 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000340), &(0x7f0000000380)=0xc) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f00000003c0)={0x4, 0x7a2, 0x4, 0x0, 0x2, [{0xfffffffffffff5c7, 0x0, 0x3, 0x0, 0x0, 0x1}, {0x8, 0x1, 0x8, 0x0, 0x0, 0x8}]}) fsetxattr$trusted_overlay_redirect(r0, &(0x7f00000000c0)='trusted.overlay.redirect\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4002, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, r2, 0x0, 0x4, &(0x7f0000000140)=']{!\x00'}, 0x30) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000200)={{0x0, 0x7, 0xffffffffffffff01, 0x9, 'syz0\x00', 0x6}, 0x4, 0x30000433, 0x0, r3, 0x1, 0x4, 'syz0\x00', &(0x7f00000001c0)=["2e2a2d73797374656d402f26ff6574683025656d313a2500"], 0x18, [], [0x8, 0x6c6, 0x800, 0xb6]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000040)) finit_module(r2, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0xc2c45513, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, 'syz1\x00', 0xfffffffffffffffe}) 22:37:42 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) timer_create(0x2, &(0x7f0000000000)={0x0, 0x24}, &(0x7f0000000080)=0x0) timer_gettime(r2, &(0x7f0000000200)) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x20000000, 0x0, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x9, 0x800) ioctl$BLKROSET(r4, 0x125d, &(0x7f0000000300)=0x6) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x4008ae89, &(0x7f0000000280)={0x77, 0x0, [0x4b564d03, 0x0, 0x40000003, 0x1], [0xd901, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48]}) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000100)=""/239) ioctl$KVM_RUN(r3, 0xae80, 0x0) 22:37:42 executing program 0: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:42 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:42 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000240)=ANY=[@ANYBLOB="fbe93730c22f2f4e8612a61e189aace98798cbeb0a76126eee467e4de00b3f338f6b570e9ef548aed50aa16d64dc300e89be1f5017f19e30fdadd9c9fdbd4a38e70cb758b3b095f455356807f079d09b1b9efe4d37cac64de368d4d753cb25521976d8393cf345761c684ac2440270494d22cfa5779ef0c08c62846180acbcf637a02c35818f44b3244c784f3045cd2456f39cc17b2183741e24cb3dffedce09359428b0cf1b8cb2ba0cb0dcc997426097932c5d94973727426d551414353b4ee8ef5d77b602e7dbd9fd60fc095553449fc52dfd3f00000000000000000000000000"], &(0x7f0000000200)='./file0\x00', &(0x7f00000008c0)='proc\x00', 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 22:37:42 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40046602, &(0x7f0000000040)=0x40) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$RTC_ALM_SET(r0, 0x40247007, &(0x7f0000000000)={0xe, 0x25, 0x8, 0x1, 0x2, 0x3, 0x0, 0x71}) ioctl$RTC_EPOCH_READ(r0, 0x40087446, &(0x7f0000000140)) 22:37:42 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x0, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:42 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x0, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:42 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000400)={0xbf}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0x40505330, &(0x7f0000000340)={0x0, 0x0, 0x0, "717565756531000000000000001f00"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) tkill(r1, 0x1000000000013) 22:37:42 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:43 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000001, 0x8, 0x140) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x40, 0x2) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000080)=0x8000000) personality(0x420000d) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000180)={0xa6, &(0x7f00000000c0)="a81344b9ef5227ce335faf2109c381cb76196f556ef4cb12b5f182fc1040aa27a05d352f6ff1ba50d4ff3e54e8a85ff5b9ddc70d9c778ff53e084dc8398a20662f81e81fa7d2250670a84a3d87088110a46b05061eaa56e6731c3bfe53ddfe4d46c65296f05205f737a62238f62a66faa049fe2236350c5e9ab9c2c9afa0302356409a393b9ef667c6986652b44ec704667b8e6ce2f7640741f00cbb797caa76094bdc4d9ccf"}) mlockall(0x6) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r1, 0x40045532, &(0x7f00000001c0)=0x40) pwritev(r0, &(0x7f0000001640)=[{&(0x7f0000000200)="c1a9824902b5e8b0e94dcd361f3d0de4f2659dd2312e5c17b624580dae0b88aec7735f01d558e32a689eb2df72ef50dc6eec896a98ae7dd1c4760f170abc509c41", 0x41}, {&(0x7f0000000280)="54eb846c4a3bfbc2a591a8185c91dbbef79e6d24203c848e2402783210a7f69a2a4ca2faa4a6498990db6c6d828c220cb3367157745c78b4e55fe387e7fda2c4285f11cbba07d4e966e9fe72e180b2d430b99da8cf8dabdd1d9646e0b9edf67c220de95af715edb4da08a29a0bf15c1e5045145e8274f570eff7e58374aee803279aa8f3ce6f0f678193cac694b5b50f4f14b78fc00730b8bea26b8e6117969a75792c2ffde9f269b091d292fc8d09087324db3e351fdf2f62002532c36a09841273ae5f57dbf3b2701b", 0xca}, {&(0x7f0000000380)="0fa400d869590c35ea8fc0f67cb3df1a00420c473772c070779f108beeed15d8af620f9eb8b963d55b4808fb587e1678063e984f48616b0e32b34172de181def7ca29094b4bde09b505e8bf6c086506bf6dbfd64b7a1e1e739955baed0d972c17661b080077d75e635", 0x69}, {&(0x7f0000000400)="95f58ed8b9", 0x5}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="aa6592372efa48", 0x7}, {&(0x7f0000001480)="f113ad9203b2476f4ebbf3a8c92b1fd72b1bee1c8aac43d03dced85f884c84e34a65de723cdd56c2fbd315e078611707ac588bc0412de122fbdae3308582b266f2c34a3fe7d7ad81b877ee8bc8f0db848705e0eed14eaa60fadc42ea76bc8a34a0de337fc8956a4bf2c2bd61152118f490573a322493eaaf82c48f7e273231ea54233bdb9de37ab284b06ad5df795b7b79dd7aafddef2dbcd9cc35595f52ec6435aa7d4e0e38d4d55ef11a8a428650b4f7edabe6e766901b72fa0fd939a775b9ca586512362303038889f0fbb4562220b093", 0xd2}, {&(0x7f0000001580)="0dfa860e3893441115d79bdb86c38848ce2b176bd854bac45f7bc3aefda28e6a48862f12fb139d3665a6bf6c8318057aeb202cb1c8c93f530f6a9a31ed80718b8b7fe6f01ba19bfa120bbce323f0c1ad9382e0a0e416ceff6a2e1103864af802bfbe3bf22ce6b747a62fcf78ed57327f2c95873342489bf0d0049f93836b17847d2b3a55", 0x84}], 0x8, 0x0) ioctl$sock_ifreq(r1, 0x89ff, &(0x7f0000001680)={'vlan0\x00', @ifru_map={0x100000001, 0x8, 0x0, 0x40, 0x9, 0x94}}) bind$inet(r1, &(0x7f00000016c0)={0x2, 0x4e22, @local}, 0x10) lgetxattr(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)=@random={'trusted.', '\x00'}, &(0x7f0000001780)=""/4096, 0x1000) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000002780)='/proc/thread-self/attr/current\x00', 0x2, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000004e80)=[{&(0x7f00000027c0)=@in6={0xa, 0x4e21, 0x3, @remote, 0x5}, 0x1c, &(0x7f0000004d80)=[{&(0x7f0000002800)="56487223a66efbbecfe62cb5dfed7ace29bda9523fd45fafa1d325a243b24818efc044c65ba33cb68ebc241cae9c77ed8165987ff4978b6f24f142fafa1292581d98923895597d99a755ebd2a33320078bbc5ffd3ab01321fe9183674064281f47875bc7782b703c2cf656a16378c0f3f2a6b92ccb55b213f827e7c098488d8fd1fb0cfab1dc39299228be623c90af3aa3f5b340166ecacbed7af6498414b36c1a9737813225ba895fac76e51e22ed259926383c28b06eb65d57d861ccf8df7e2a26f6702c402056161156ea5f81c506bf350204c2fb6706a2c75a685482976721dfb3d99bb0a0a9e752ae7235c25600f75f090e64d7c2353809ba135a04d8", 0xff}, {&(0x7f0000002900)="8c05ccc30e861e25500600b5565ce9ab6caefe445175715497978bbe66d54aa29b24021dc38d6b7aa05bfca205357d246ac1156adc118cecae3fa6f023c7a178524466dbfd1c8a97eb51d333ba0812e8f1f84acb7d809d30dfdbcd578943273c4fed3dbfbd0ea80dc917ab5279ffbb230d1e50c0f99b5498cfab5c27d83cb7a1a45cba369e39430a23fb5dcfae334f3e7e24002cc75a5543f188a18f9f19d5d5e233b2a1fa49b1dd9597e47e26bf28fdba2843dfb93c6a00908cb31d8c1b369cad83352b702d", 0xc6}, {&(0x7f0000002a00)="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0x1000}, {&(0x7f0000003a00)="c7ed7f6b2d23a8b57b5c11eec50f", 0xe}, {&(0x7f0000003a40)="577a173bd51d0a50226fa7b6fabe807420d7208d236ee4cf2ca986d10404db41f46a3b688235b80b7e30c37aaba13da8a2188b3534707d080805783c36dd8ec9a4f67ba71bd061dc9f51cf9154f8b3bf65ba16fbfc07176031493a64a7308554969425caf94ab768c24930d65f4a679dd2bf04fa9bb858e63de19d27e6e2edb9b76aa14e17b2443813f8119ce94d7de3ff8b5d0c60409ac3103a5caba41f0136189dd6e661a7bed5000707e4f8acb9e7d25e11ceee09", 0xb6}, {&(0x7f0000003b00)="658b74ac541e686b8ae635c761b0744586908adaf0ab9c003a254eb1bcc50fd45f02394f996f0b75adaec7e717d5bc45666553740cd877305a50498140f89c07495bf5e11ba3c0b0", 0x48}, {&(0x7f0000003b80)="58e22470d23f1f8a0d5b9472529fcbefd27bc55fe145e7eddc6ab613b73b6bb24d10f3b800c3b19f95cd2007bdad07395199ae8d886bcc17cf010d1c1bf8d857d5b6721c814fc603621b2418a4f13e8b8422a3a939775b9e45283b0f6641dd99e1424f1af8a807b9e4f9b8ff0b5651d2da6bf6088332a468c507b7771f8b2537e8b42145571b85dbed503fabcc6a7169f83539faa22580ded97e2a5647715d5e39", 0xa1}, {&(0x7f0000003c40)="53d5f57c342b7c62bcc900d9b208cf60b903c057b05c2bb08a06759f68baeef8bad46f39238437f4dd087299a777078dbf32c0d108449f40a9c42fd3645c6bc3082d8c6795405e39472b2f96c067bb0815a4a8192eb8428514b9e5cd9839fee40e937d392bef0c", 0x67}, {&(0x7f0000003cc0)="5bbe9ef072fa6a851faea325384db94cac15e827f4c58ba1cb03f67184023708cf67a940487cbf95d500d7378f8e154c78d33c75ce8276036c52f5ddc8fa9c8726fb008a31cf2d6f15d58a7dd27c92bc2c14a98e73c518e12d565cc69c5ce687ce0107c6127cc37e790bbdc03bac6a46bed4079377743847ac500a03b05a8fabc05aa865bc294ad057bbb97b19e3a247128d395911d84c72", 0x98}, {&(0x7f0000003d80)="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0x1000}], 0xa, &(0x7f0000004e00)=[@prinfo={0x14, 0x84, 0x5, {0x20, 0x200}}, @dstaddrv6={0x1c, 0x84, 0x8, @loopback}, @prinfo={0x14, 0x84, 0x5, {0x30, 0x7}}, @prinfo={0x14, 0x84, 0x5, {0x30, 0x7}}], 0x58}], 0x1, 0x800) r2 = geteuid() stat(&(0x7f0000004ec0)='./file0\x00', &(0x7f0000004f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = syz_open_dev$usb(&(0x7f0000004f80)='/dev/bus/usb/00#/00#\x00', 0xc0000000000, 0x18000) r5 = gettid() r6 = syz_open_procfs(r5, &(0x7f0000004fc0)='io\x00') name_to_handle_at(r6, &(0x7f0000005000)='./file0\x00', &(0x7f0000005040)={0xf6, 0x8, "16232f81d2019c1fa87a44d5bccabcdfa8c628b62404f01ae2cdfdd306ca834b607bad8031c218f0140a97dc6d44f50481acba250daed0d77ec402165a50fbb0b74d5a54880743fa6858116b9016ba2de5eefe34601c5f1fa9cd56e05791f481c292d16147d76f3f33abd7060ec925ad76022ee9ead3593a86be3e593de4ac91f51948fa41615a49a8f24aea949c13799e50df916411f2f91618ea85aa0d1fb85dd5db8e4412afedaf980ddcced61ae11c6cab5f1994dd674a013c4548e723213c9922ccbe3ab1913d0788a8e54af085c9d014277310a2b9276e077acc00194fa2baa25d06b6ea3331a9618125de"}, &(0x7f0000005140), 0x1000) ioctl$KVM_SET_NESTED_STATE(r6, 0x4080aebf, &(0x7f0000005180)={0x2, 0x0, 0x2080, {0xd002, 0xf000, 0x2}, [], 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ioctl$KVM_SET_BOOT_CPU_ID(r4, 0xae78, &(0x7f0000007200)=0x1) socket$xdp(0x2c, 0x3, 0x0) utime(&(0x7f0000007240)='./file0\x00', &(0x7f0000007280)={0x4, 0xffffffff}) ioctl$RTC_WIE_ON(r4, 0x700f) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000072c0)={0x80000000, 0x9, 0x7}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000007300)={0x3, "916346"}, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000007340)=0x9, 0x4) 22:37:43 executing program 0: getpid() r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:43 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x0, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:43 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x0, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:43 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:44 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x0, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:44 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:44 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:44 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:45 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:45 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:45 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:45 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:45 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:45 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:46 executing program 4: clone(0x20004000, &(0x7f0000000000)="b2a87020ccd41ca75eaa36d064586f25edf6c89d4503d02199d8431f54512ac300da8d38cdd2c6033d4273a9526e428d80cd50d5e4e515a09a035698ec2a565f14530334a42b1ff12ff20d72d666dac70235c600c13625e274d5ecdb192169af96657f8d4c64d33775caec294e6d195b0189e66fc174ce81704e5740160858cb40", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="7d39fc33c7dbd350b030dda238fce4e6318d0f555d183ac5cd092811cf776d69f2c2b3a803f90956ca2004b1c9f10217d8b3f2dad8016881cf8d01a03486eb6cb83862662e01d9261dd6f40483757aede8c0f7b575055a383181ecd40360ebb5cd5a1cc2aee026a864a9c9e85966434e1362c81012d7b58124f31eabdc2cdf4dc530ac6ff3e21c2e5bd5bc084be96b301ce553ef8bd41b56e7ab24ab88feda622f37517328d478c6") r0 = syz_open_procfs$namespace(0x0, &(0x7f00000002c0)='ns/pid_for_children\x00') setns(r0, 0x0) 22:37:46 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:46 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(0xffffffffffffffff, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000180), &(0x7f00000001c0)=0x1cb) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000040)) 22:37:46 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x4, 0x100000009}, 0x2b1) r1 = dup2(0xffffffffffffffff, r0) ioctl$NBD_SET_SIZE(r1, 0xab02, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2000000000000120, &(0x7f0000261000)=ANY=[@ANYBLOB="aafd180011000000000000000000000000000000", @ANYRES32=r0, @ANYBLOB="000000000000000018140000", @ANYRES32, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x3fb, &(0x7f0000cdd000)=""/4096}, 0x48) 22:37:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:46 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd}, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000001031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 22:37:47 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0x0) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)={{0x108, 0x0, 0x0, 0x29c, 0x0, 0x0, 0x0, 0x2}}, 0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) faccessat(r2, &(0x7f0000000500)='./file0\x00', 0x8, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)={{0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff}, "cb"}, 0x21) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0ef720d3627bcf8c4e2b352d9a727288d20ff5bf7d6e04ae5e4c3bd7bf5056900bb0e2f698c6f078a585ed5124cf3d763bb1eeee250aea439360aa16eebab44e0c3e3162b879dc814ea99b40899a4ff7ec0a28f97858e72f03be0219160c76eebc9e4daede7b26a2be4c913c1fc945b992c186a7e0455289083433"], 0x34000) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000180)={r3}) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000140)) uselib(&(0x7f0000000380)='./file0\x00') sendmsg$key(r3, &(0x7f0000000200)={0xff000000, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, 0x600, 0x0, 0x2}, 0xfffc}}, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000240)={{0x0, 0x0, 0x1000, 0x0, 'syz0\x00'}, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 'syz1\x00', &(0x7f0000000040), 0x0, [], [0x0, 0x48000000000, 0x0, 0xffffffff]}) 22:37:47 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x2) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @host}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x3d6, 0x4, 0x7f, 0x42, 0x1ff}, &(0x7f0000000200)=0x14) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0x40605414, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000240)={{0x1, 0x2, 0xfffffffffffffeff, 0x3, 0x3}}) 22:37:47 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:47 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:47 executing program 3: r0 = inotify_init() inotify_rm_watch(r0, 0x0) r1 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x47da, 0x280000) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000300)) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffff9c, 0x3a) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=ANY=[], 0x22, 0x0, &(0x7f0000000380)="c0ba3e08b3c3ac1288d5683c4b4104d2b184d0a561e72cb7bc56fb0207236befd48f"}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='net/arp\x00') recvfrom$inet6(r3, &(0x7f0000000180)=""/213, 0xd5, 0x100, &(0x7f0000000280)={0xa, 0x4e23, 0x0, @loopback, 0x1}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') sendfile(r4, r3, &(0x7f0000000100)=0x2000000, 0x79ffff00000011) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) 22:37:47 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0xffffffc7) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b7ff8)=ANY=[@ANYRES32=0x0, @ANYBLOB="aa91a281"], &(0x7f0000000000)=0x725) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x80000000000000) 22:37:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)={{0x108, 0x0, 0x0, 0x29c, 0x0, 0x0, 0x0, 0x2}}, 0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) faccessat(r2, &(0x7f0000000500)='./file0\x00', 0x8, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)={{0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff}, "cb"}, 0x21) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0ef720d3627bcf8c4e2b352d9a727288d20ff5bf7d6e04ae5e4c3bd7bf5056900bb0e2f698c6f078a585ed5124cf3d763bb1eeee250aea439360aa16eebab44e0c3e3162b879dc814ea99b40899a4ff7ec0a28f97858e72f03be0219160c76eebc9e4daede7b26a2be4c913c1fc945b992c186a7e0455289083433"], 0x34000) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000180)={r3}) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000140)) uselib(&(0x7f0000000380)='./file0\x00') sendmsg$key(r3, &(0x7f0000000200)={0xff000000, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, 0x600, 0x0, 0x2}, 0xfffc}}, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000240)={{0x0, 0x0, 0x1000, 0x0, 'syz0\x00'}, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 'syz1\x00', &(0x7f0000000040), 0x0, [], [0x0, 0x48000000000, 0x0, 0xffffffff]}) 22:37:47 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:48 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:48 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0x0) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:48 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:48 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:48 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0x0) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:48 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:48 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x0, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)={{0x108, 0x0, 0x0, 0x29c, 0x0, 0x0, 0x0, 0x2}}, 0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) faccessat(r2, &(0x7f0000000500)='./file0\x00', 0x8, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)={{0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff}, "cb"}, 0x21) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0ef720d3627bcf8c4e2b352d9a727288d20ff5bf7d6e04ae5e4c3bd7bf5056900bb0e2f698c6f078a585ed5124cf3d763bb1eeee250aea439360aa16eebab44e0c3e3162b879dc814ea99b40899a4ff7ec0a28f97858e72f03be0219160c76eebc9e4daede7b26a2be4c913c1fc945b992c186a7e0455289083433"], 0x34000) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000180)={r3}) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000140)) uselib(&(0x7f0000000380)='./file0\x00') sendmsg$key(r3, &(0x7f0000000200)={0xff000000, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, 0x600, 0x0, 0x2}, 0xfffc}}, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000240)={{0x0, 0x0, 0x1000, 0x0, 'syz0\x00'}, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 'syz1\x00', &(0x7f0000000040), 0x0, [], [0x0, 0x48000000000, 0x0, 0xffffffff]}) 22:37:49 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:49 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:49 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:49 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)={{0x108, 0x0, 0x0, 0x29c, 0x0, 0x0, 0x0, 0x2}}, 0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) faccessat(r2, &(0x7f0000000500)='./file0\x00', 0x8, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)={{0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff}, "cb"}, 0x21) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0ef720d3627bcf8c4e2b352d9a727288d20ff5bf7d6e04ae5e4c3bd7bf5056900bb0e2f698c6f078a585ed5124cf3d763bb1eeee250aea439360aa16eebab44e0c3e3162b879dc814ea99b40899a4ff7ec0a28f97858e72f03be0219160c76eebc9e4daede7b26a2be4c913c1fc945b992c186a7e0455289083433"], 0x34000) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000180)={r3}) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000140)) uselib(&(0x7f0000000380)='./file0\x00') sendmsg$key(r3, &(0x7f0000000200)={0xff000000, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, 0x600, 0x0, 0x2}, 0xfffc}}, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000240)={{0x0, 0x0, 0x1000, 0x0, 'syz0\x00'}, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 'syz1\x00', &(0x7f0000000040), 0x0, [], [0x0, 0x48000000000, 0x0, 0xffffffff]}) 22:37:49 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:49 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:49 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:50 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:50 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:50 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:50 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:50 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:50 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:50 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)={{0x108, 0x0, 0x0, 0x29c, 0x0, 0x0, 0x0, 0x2}}, 0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) faccessat(r2, &(0x7f0000000500)='./file0\x00', 0x8, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)={{0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff}, "cb"}, 0x21) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0ef720d3627bcf8c4e2b352d9a727288d20ff5bf7d6e04ae5e4c3bd7bf5056900bb0e2f698c6f078a585ed5124cf3d763bb1eeee250aea439360aa16eebab44e0c3e3162b879dc814ea99b40899a4ff7ec0a28f97858e72f03be0219160c76eebc9e4daede7b26a2be4c913c1fc945b992c186a7e0455289083433"], 0x34000) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000180)={r3}) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000140)) uselib(&(0x7f0000000380)='./file0\x00') sendmsg$key(r3, &(0x7f0000000200)={0xff000000, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, 0x600, 0x0, 0x2}, 0xfffc}}, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000240)={{0x0, 0x0, 0x1000, 0x0, 'syz0\x00'}, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 'syz1\x00', &(0x7f0000000040), 0x0, [], [0x0, 0x48000000000, 0x0, 0xffffffff]}) 22:37:51 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:51 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:51 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:51 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0xa) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r3 = accept4(r2, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000700)={0x0, 0xa5, "c9d3ced7af96fc10a701d7a150296d24eaa50dd944e6a45a84b4c164eee582aa621152e5cf1db53566270f129968897755732b77c27ecfeb27e23769b4af14f4ba956edf82dcd89f4cdc5ed46fdd8045c0d7af6f0d16a8db76c88b73e3d2f1a9eeb2e505076ba0bbe0f0fbeae94e829ec8552baae037f181db00f9c91546b8f1572d414a15a269146f256913ea33eebd425ce6555416e310a315fe1bf2ea9dc004236a5c22"}, &(0x7f0000000600)=0xad) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000640)=@sack_info={r4, 0x9, 0x40}, 0xc) getpeername$packet(r3, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) syz_extract_tcp_res(&(0x7f0000000340), 0x7fffffff, 0x7fff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @local, 0x3f}}, 0x2, 0x7, 0x82, 0x7f, 0x5}, &(0x7f0000000580)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000005c0)={r5, 0x3ff, 0x1}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000480)={@remote, 0x80000001, 0x1, 0x0, 0x3, 0x2, 0x8, 0x1}, 0x20) getsockname$packet(r3, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000003c0)=0x14) sendmsg$nl_xfrm(r3, &(0x7f00000006c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x40) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sched_yield() setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x3, &(0x7f0000000800)=0xffffffff, 0x4) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)=0x2) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000007c0)={0x800, 0x7}, 0x2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x42, &(0x7f0000000400)=0x8, 0x4) getsockopt$inet6_int(r6, 0x29, 0x4d, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000440)=@req={0x20, 0x91, 0x8, 0x80}, 0x10) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2}, 0x1c) 22:37:51 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:52 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:52 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:52 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:52 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)={{0x108, 0x0, 0x0, 0x29c, 0x0, 0x0, 0x0, 0x2}}, 0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) faccessat(r2, &(0x7f0000000500)='./file0\x00', 0x8, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)={{0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff}, "cb"}, 0x21) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0ef720d3627bcf8c4e2b352d9a727288d20ff5bf7d6e04ae5e4c3bd7bf5056900bb0e2f698c6f078a585ed5124cf3d763bb1eeee250aea439360aa16eebab44e0c3e3162b879dc814ea99b40899a4ff7ec0a28f97858e72f03be0219160c76eebc9e4daede7b26a2be4c913c1fc945b992c186a7e0455289083433"], 0x34000) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000180)={r3}) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000140)) uselib(&(0x7f0000000380)='./file0\x00') sendmsg$key(r3, &(0x7f0000000200)={0xff000000, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, 0x600, 0x0, 0x2}, 0xfffc}}, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000240)={{0x0, 0x0, 0x1000, 0x0, 'syz0\x00'}, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 'syz1\x00', &(0x7f0000000040), 0x0, [], [0x0, 0x48000000000, 0x0, 0xffffffff]}) 22:37:52 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:52 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:53 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:53 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:53 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp6\x00') r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)={{0x108, 0x0, 0x0, 0x29c, 0x0, 0x0, 0x0, 0x2}}, 0x20) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000480)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) faccessat(r2, &(0x7f0000000500)='./file0\x00', 0x8, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000003c0)={{0x0, 0x7, 0x0, 0x0, 0x0, 0xffffffff}, "cb"}, 0x21) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="0ef720d3627bcf8c4e2b352d9a727288d20ff5bf7d6e04ae5e4c3bd7bf5056900bb0e2f698c6f078a585ed5124cf3d763bb1eeee250aea439360aa16eebab44e0c3e3162b879dc814ea99b40899a4ff7ec0a28f97858e72f03be0219160c76eebc9e4daede7b26a2be4c913c1fc945b992c186a7e0455289083433"], 0x34000) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000180)={r3}) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000000140)) uselib(&(0x7f0000000380)='./file0\x00') sendmsg$key(r3, &(0x7f0000000200)={0xff000000, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x2, 0x0, 0x600, 0x0, 0x2}, 0xfffc}}, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000240)={{0x0, 0x0, 0x1000, 0x0, 'syz0\x00'}, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 'syz1\x00', &(0x7f0000000040), 0x0, [], [0x0, 0x48000000000, 0x0, 0xffffffff]}) 22:37:53 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:53 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:54 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:54 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x0) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:54 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:54 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:54 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:54 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:55 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:55 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:55 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x0) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:55 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:55 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:55 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:55 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:56 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:56 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:56 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:56 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:56 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:56 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:56 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:56 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:57 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:57 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0) r3 = getpgid(0xffffffffffffffff) mq_notify(r2, &(0x7f00000001c0)={0x0, 0xd, 0x4, @tid=r3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x3, 0x1f000, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f00000000c0)=0xa) openat$cgroup_int(r4, &(0x7f0000000200)='cpu.weight\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000000100)={r5, 0x7f}, 0x8) 22:37:57 executing program 2: getpid() ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:57 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:57 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r2, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={r4, 0x8}, 0x8) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:57 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:57 executing program 3: clone(0x80000, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="f5903b5f24e21a8e88215994d3de9a9d0a6448a8b66414f580e43348596d9ad1f8b8cf80cd8d309ffc092651ed7f1f94532154228c459754380280b2") r0 = syz_open_dev$adsp(&(0x7f0000000680)='/dev/adsp#\x00', 0x8, 0x0) mknodat(r0, &(0x7f00000006c0)='./file0\x00', 0xc022, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000700)=""/107, &(0x7f0000000780)=0x6b) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0xb2, "6f3de202bceb45d8da24b8f220472080b2dc848465318ffb282bc41adef69c1a61f162091bd62534d3d6bfc6f588bedd5713557c7c34e82f44392377811253ee68cd78f39ea4a00a779546bf36fe9816741b7faed52c6e55563763bdff47d03ba5f7eff7fe790145af82a194d612c9e17ea57ddfb29570ce700e47090a65b46f5d376ec06ea20edaae7fa1b065c01b8596d87cb2605bacf7289d9efd234f653a70aa6501dcca74ceb8d92972705ebe3d194a"}, &(0x7f00000003c0)=0xba) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={r2, 0xffffffffffff6275}, &(0x7f0000000640)=0x8) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={r3}, &(0x7f0000048000), 0x0) epoll_wait(r0, &(0x7f00000007c0)=[{}, {}, {}], 0x3, 0x401) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000240)) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x50) write$evdev(r5, &(0x7f0000000380)=[{{}, 0x0, 0x1, 0xff}, {{0x0, 0x2710}, 0x1f, 0x0, 0x7}], 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x3f, 0x30}, &(0x7f0000000540)=0xc) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000880)={0x2, &(0x7f0000000340)=[{}, {}]}) sendmsg$key(r5, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB]}}, 0x80) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000008c0)=ANY=[@ANYBLOB="543e13a381cee9f3d2effe19c9090000000000000000000000000000"], 0x1) setitimer(0x1, &(0x7f00000004c0)={{0x0, 0x2710}}, &(0x7f0000000500)) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000)=0x1c0000000, 0x0) set_mempolicy(0x4003, &(0x7f0000000800)=0x63191e05, 0x0) r6 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000002c0)={0x5, 0x70, 0x800, 0x20, 0x3, 0x2, 0x0, 0x0, 0x0, 0xb, 0x6, 0x8000, 0x44, 0x80, 0x6, 0x5, 0xf8fa, 0xfff, 0x80000001, 0xbb2, 0x80000001, 0xc000000000000, 0x8, 0x100, 0xfffffffffffffc7d, 0x0, 0xfffffffffffffff8, 0x8, 0x10001, 0x8001, 0x80000001, 0xffff, 0x7ff, 0xfff, 0x8000, 0x8, 0x5, 0x8, 0x0, 0x4, 0x4, @perf_config_ext={0x2, 0x7}, 0x42, 0x3, 0x1, 0x5, 0xffffffffffff96d1, 0x4, 0x8}, r6, 0x3, r4, 0x8) 22:37:57 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x0) 22:37:58 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x0) 22:37:58 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r2, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={r4, 0x8}, 0x8) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:58 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x26000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6df0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x2}, 0x8) add_key(&(0x7f0000000a00)='r\x00\x00pc\x00', &(0x7f0000000a40)={'syz', 0x3}, &(0x7f0000002a80)="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", 0xff1, 0xfffffffffffffffd) 22:37:58 executing program 2: getpid() ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:58 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:58 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x0) 22:37:58 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:58 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000040)) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0xffffffffffffffd3, 0x5, 0x100000000000d08, {0x1000000000000000}}, 0xfffffefd) r2 = dup2(r0, r1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0x8, {{0x2, 0x4e20}}, 0x1, 0x4, [{{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e20, @rand_addr=0x3b}}, {{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e21, @multicast2}}]}, 0x28c) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000007c0)={@loopback, @multicast1}, &(0x7f0000000800)=0xc) connect$packet(0xffffffffffffffff, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3f) accept4$alg(r1, 0x0, 0x0, 0x0) 22:37:58 executing program 0 (fault-call:7 fault-nth:0): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:58 executing program 2: getpid() ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:59 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000040)) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0xffffffffffffffd3, 0x5, 0x100000000000d08, {0x1000000000000000}}, 0xfffffefd) r2 = dup2(r0, r1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0x8, {{0x2, 0x4e20}}, 0x1, 0x4, [{{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e20, @rand_addr=0x3b}}, {{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e21, @multicast2}}]}, 0x28c) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000007c0)={@loopback, @multicast1}, &(0x7f0000000800)=0xc) connect$packet(0xffffffffffffffff, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3f) accept4$alg(r1, 0x0, 0x0, 0x0) [ 673.403290] FAULT_INJECTION: forcing a failure. [ 673.403290] name failslab, interval 1, probability 0, space 0, times 0 [ 673.506594] CPU: 0 PID: 30134 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #168 [ 673.513999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 673.523540] Call Trace: [ 673.526152] dump_stack+0x1c4/0x2b4 [ 673.529847] ? dump_stack_print_info.cold.2+0x52/0x52 [ 673.535067] ? should_fail.cold.4+0x5/0x17 [ 673.539328] ? dump_stack+0x14/0x2b4 [ 673.543070] should_fail.cold.4+0xa/0x17 [ 673.547158] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 673.552279] ? trace_hardirqs_off+0x310/0x310 [ 673.556980] ? retint_kernel+0x2d/0x2d [ 673.561328] ? graph_lock+0x170/0x170 [ 673.565508] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 673.570285] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 673.575067] ? lockdep_hardirqs_on+0x421/0x5c0 [ 673.579667] ? retint_kernel+0x2d/0x2d [ 673.583574] ? trace_hardirqs_on_caller+0xc0/0x310 [ 673.588533] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 673.593307] ? trace_hardirqs_off+0x310/0x310 [ 673.598452] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 673.603245] ? retint_kernel+0x2d/0x2d [ 673.607193] __should_failslab+0x124/0x180 [ 673.611449] should_failslab+0x9/0x14 [ 673.615275] kmem_cache_alloc_trace+0x2d7/0x750 [ 673.619965] ? aa_file_perm+0x490/0x1060 [ 673.624060] alloc_pipe_info+0x16b/0x590 [ 673.628139] ? aa_path_link+0x5e0/0x5e0 [ 673.632498] ? pipe_read+0x940/0x940 [ 673.636237] ? lockdep_hardirqs_on+0x421/0x5c0 [ 673.640841] ? retint_kernel+0x2d/0x2d [ 673.644750] ? trace_hardirqs_on_caller+0xc0/0x310 [ 673.649702] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 673.654502] ? trace_hardirqs_off+0x310/0x310 [ 673.659449] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 673.664511] ? common_file_perm+0x236/0x7f0 [ 673.668863] splice_direct_to_actor+0x6fc/0x8f0 [ 673.673579] ? pipe_to_sendpage+0x400/0x400 [ 673.678098] ? retint_kernel+0x2d/0x2d [ 673.682005] ? do_splice_to+0x190/0x190 [ 673.686002] ? pipe_to_sendpage+0x400/0x400 [ 673.690347] do_splice_direct+0x2d4/0x420 [ 673.694864] ? splice_direct_to_actor+0x8f0/0x8f0 [ 673.699740] ? do_sendfile+0x47a/0xe20 [ 673.703654] do_sendfile+0x62a/0xe20 [ 673.707401] ? do_compat_pwritev64+0x1c0/0x1c0 [ 673.712003] ? __sb_end_write+0xd9/0x110 [ 673.716099] __ia32_compat_sys_sendfile+0x190/0x2a0 [ 673.721138] ? __ia32_sys_sendfile64+0x250/0x250 [ 673.725914] ? mm_fault_error+0x380/0x380 [ 673.730355] do_fast_syscall_32+0x34d/0xfb2 [ 673.734726] ? do_int80_syscall_32+0x890/0x890 [ 673.739356] ? entry_SYSENTER_compat+0x68/0x7f [ 673.743960] ? trace_hardirqs_off_caller+0xbb/0x310 [ 673.748992] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 673.753879] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 673.758743] ? trace_hardirqs_on_caller+0x310/0x310 [ 673.763776] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 673.768838] ? prepare_exit_to_usermode+0x291/0x3b0 [ 673.773879] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 673.778750] entry_SYSENTER_compat+0x70/0x7f [ 673.783170] RIP: 0023:0xf7f62ca9 [ 673.786551] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 673.805463] RSP: 002b:00000000f5f5e0cc EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 673.813198] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000000007 [ 673.820476] RDX: 0000000020d83ff8 RSI: 00000000fffffffe RDI: 0000000000000000 [ 673.827767] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 673.835051] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 673.842332] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 22:37:59 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:59 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:37:59 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x800000000001, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x800000c004500a, &(0x7f0000000040)) write$FUSE_NOTIFY_RETRIEVE(r1, &(0x7f00000000c0)={0xffffffffffffffd3, 0x5, 0x100000000000d08, {0x1000000000000000}}, 0xfffffefd) r2 = dup2(r0, r1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000180)={0x8, {{0x2, 0x4e20}}, 0x1, 0x4, [{{0x2, 0x4e22, @multicast1}}, {{0x2, 0x4e20, @rand_addr=0x3b}}, {{0x2, 0x4e20, @broadcast}}, {{0x2, 0x4e21, @multicast2}}]}, 0x28c) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000007c0)={@loopback, @multicast1}, &(0x7f0000000800)=0xc) connect$packet(0xffffffffffffffff, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3f) accept4$alg(r1, 0x0, 0x0, 0x0) 22:37:59 executing program 0 (fault-call:7 fault-nth:1): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:37:59 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:00 executing program 2: sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) [ 674.388574] FAULT_INJECTION: forcing a failure. [ 674.388574] name failslab, interval 1, probability 0, space 0, times 0 [ 674.448749] CPU: 1 PID: 30162 Comm: syz-executor0 Not tainted 4.19.0-rc6+ #168 [ 674.456141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 674.465507] Call Trace: [ 674.468121] dump_stack+0x1c4/0x2b4 [ 674.471783] ? dump_stack_print_info.cold.2+0x52/0x52 [ 674.477013] ? __kernel_text_address+0xd/0x40 [ 674.481540] should_fail.cold.4+0xa/0x17 [ 674.485807] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 674.491795] ? graph_lock+0x170/0x170 [ 674.495733] ? save_stack+0x43/0xd0 [ 674.499788] ? kasan_kmalloc+0xc7/0xe0 [ 674.504639] ? kmem_cache_alloc_trace+0x152/0x750 [ 674.510973] ? alloc_pipe_info+0x16b/0x590 [ 674.515844] ? splice_direct_to_actor+0x6fc/0x8f0 [ 674.520702] ? do_sendfile+0x62a/0xe20 [ 674.524603] ? __ia32_compat_sys_sendfile+0x190/0x2a0 [ 674.529810] ? do_fast_syscall_32+0x34d/0xfb2 [ 674.534323] ? entry_SYSENTER_compat+0x70/0x7f [ 674.538929] ? find_held_lock+0x36/0x1c0 [ 674.543037] ? ___might_sleep+0x1ed/0x300 [ 674.547640] ? arch_local_save_flags+0x40/0x40 [ 674.552240] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 674.557538] ? percpu_ref_put_many+0x13e/0x260 [ 674.562153] __should_failslab+0x124/0x180 [ 674.566407] should_failslab+0x9/0x14 [ 674.570221] __kmalloc+0x2d4/0x760 [ 674.573779] ? kmem_cache_alloc_trace+0x353/0x750 [ 674.578643] ? alloc_pipe_info+0x29e/0x590 [ 674.582905] alloc_pipe_info+0x29e/0x590 [ 674.586986] ? pipe_read+0x940/0x940 [ 674.590746] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 674.595697] ? common_file_perm+0x236/0x7f0 [ 674.600037] ? find_held_lock+0x36/0x1c0 [ 674.604118] splice_direct_to_actor+0x6fc/0x8f0 [ 674.608840] ? __f_unlock_pos+0x19/0x20 [ 674.612831] ? pipe_to_sendpage+0x400/0x400 [ 674.617188] ? apparmor_file_permission+0x24/0x30 [ 674.622866] ? do_splice_to+0x190/0x190 [ 674.626879] ? security_file_permission+0x1c2/0x230 [ 674.631917] ? rw_verify_area+0x118/0x360 [ 674.636087] do_splice_direct+0x2d4/0x420 [ 674.640261] ? splice_direct_to_actor+0x8f0/0x8f0 [ 674.645726] ? apparmor_file_permission+0x24/0x30 [ 674.650590] ? rw_verify_area+0x118/0x360 [ 674.654756] do_sendfile+0x62a/0xe20 [ 674.658497] ? do_compat_pwritev64+0x1c0/0x1c0 [ 674.663092] ? __sb_end_write+0xd9/0x110 [ 674.667185] __ia32_compat_sys_sendfile+0x190/0x2a0 [ 674.672569] ? __ia32_sys_sendfile64+0x250/0x250 [ 674.677346] ? mm_fault_error+0x380/0x380 [ 674.681522] do_fast_syscall_32+0x34d/0xfb2 [ 674.685890] ? do_int80_syscall_32+0x890/0x890 [ 674.690493] ? entry_SYSENTER_compat+0x68/0x7f [ 674.695094] ? trace_hardirqs_off_caller+0xbb/0x310 [ 674.700126] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 674.704985] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 674.709851] ? trace_hardirqs_on_caller+0x310/0x310 [ 674.714914] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 674.719949] ? prepare_exit_to_usermode+0x291/0x3b0 [ 674.724986] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 674.729867] entry_SYSENTER_compat+0x70/0x7f [ 674.734298] RIP: 0023:0xf7f62ca9 [ 674.737689] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 674.756598] RSP: 002b:00000000f5f5e0cc EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 674.764324] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 0000000000000007 [ 674.771603] RDX: 0000000020d83ff8 RSI: 00000000fffffffe RDI: 0000000000000000 [ 674.778885] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 674.786173] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 22:38:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8, 0x4002) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f00000000c0)=0x1) getsockopt$inet_mreqn(r0, 0x0, 0x13, &(0x7f0000000600)={@loopback}, &(0x7f0000000640)=0xc) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x2, @local}}, 0x1e) [ 674.793460] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 22:38:00 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:00 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000340)) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000380)={&(0x7f0000000300)=ANY=[@ANYBLOB="3f1b2bbd700000000000080000002400000008408200000000ee"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x1e2) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x40, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:38:00 executing program 0 (fault-call:7 fault-nth:2): openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:00 executing program 3: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000740), &(0x7f0000000780)=0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pkey_alloc(0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r1 = syz_open_dev$sndpcmp(&(0x7f0000000400)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x2002) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='cgroup.stat\x00', 0x0, 0x0) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x0, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20002, 0x0) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x400}]}, 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x800000001ff, 0x10000038f) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f00000020c0)={0x77359400}, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000240)) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20200801}, 0xc, &(0x7f0000000440)={&(0x7f00000005c0)=ANY=[@ANYBLOB="20082dbd700000000000010000000800010004000000000200d3080003003a0000000800030000000000000059a0fb49bc88200000d92ff830d26bf854b6f0c9e119b623f3c7749f7c886a1f7cb0b1352be8976421e1b95e5cd7ff2c36231f7daf28bc5c02a09de8f19e1a91210359a99ac4391f18a941cd2d7d34ea02900cea846361bf5a255f"], 0x1}, 0x1, 0x0, 0x0, 0x40001}, 0x800) getuid() setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000380)=0x9, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r2, 0xffffffffffbffffc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r5, &(0x7f0000000040), 0xfe30, 0x20000006, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @empty={[0xe00000000000000, 0xfe80000000000000, 0x0, 0xe603000000000000]}}, 0x1c) 22:38:01 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:01 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:01 executing program 4: r0 = socket$inet(0x10, 0x4, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000140)="240000005e0007041dfffd946f61830002200a00090000e7fe1c40000c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x208000, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)) accept4$alg(r1, 0x0, 0x0, 0x80000) 22:38:01 executing program 2: sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:01 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:01 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x400000002, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xf6}, {}, @raw32}], 0x30) connect(r0, &(0x7f0000000000)=@rc={0x1f, {0x3, 0x5, 0x1ff, 0x1000, 0x4, 0x1f}, 0xffffffffffffff37}, 0x80) 22:38:01 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @dev}, &(0x7f0000000040)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000080)={@ipv4={[], [], @broadcast}, r3}, 0x14) ioctl(r0, 0x40044103, &(0x7f0000001f64)) 22:38:02 executing program 2: getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:02 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x100000, 0x8000fffffffe) 22:38:02 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x1000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000000004002, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000002c0), 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r1, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000002ff0), 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, @sadb_x_nat_t_port={0x1}]}, 0x40}}, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f00000004c0)={0x4, [0x0, 0x6, 0x0, 0x0]}) write$binfmt_misc(r1, &(0x7f0000000440)={'syz1'}, 0x1200e) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000280)) fcntl$addseals(r1, 0x409, 0x0) ioctl$NBD_SET_TIMEOUT(r2, 0xab09, 0x1f) io_setup(0x6, &(0x7f0000000040)=0x0) io_destroy(r3) io_setup(0x80a, &(0x7f0000000280)) io_destroy(r3) vmsplice(r0, &(0x7f0000002480), 0x0, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x102) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x0, @empty, 0xab}], 0x1c) 22:38:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000280)={0x10005, 0x2, 0x2000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) r2 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$xdp(r3, &(0x7f0000000440)={&(0x7f0000000200)={0x2c, 0x2}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000300)}], 0x1, 0x0, 0x0, 0x1}, 0x4000801) sendfile(r2, r2, &(0x7f0000000040)=0x4c000000, 0x10a000d04) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) rt_sigqueueinfo(r4, 0x1e, &(0x7f0000000300)={0x37, 0x2, 0x1}) sendmsg$nl_generic(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x81000400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="bc000000230000020000000000000000130000004617f9124fcc43cc0903124be02310f641723071af1623a111be48dbf92a8888f229e6a14f02a0362424210338fb2afa6343c2cd0af472de8d8a6da80b8122f55adf3039e49bfa8a6a8b0721086e86af11b7ae67dd173cfa726a120777a60bc9a2756d22a85ffb5e1b94f4ed3c94191b37f928f778057540b7ad773c2fd5bfe4d9d681c389c6447c559ea49c3c1e369fe32033cabf3bc5961b08000000e000000200000000000000"], 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) 22:38:03 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r2, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={r4, 0x8}, 0x8) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:03 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:03 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xe00, 0x8000fffffffe) 22:38:03 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:03 executing program 2: getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:03 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000280)={0x10005, 0x2, 0x2000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) r2 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$xdp(r3, &(0x7f0000000440)={&(0x7f0000000200)={0x2c, 0x2}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000300)}], 0x1, 0x0, 0x0, 0x1}, 0x4000801) sendfile(r2, r2, &(0x7f0000000040)=0x4c000000, 0x10a000d04) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) rt_sigqueueinfo(r4, 0x1e, &(0x7f0000000300)={0x37, 0x2, 0x1}) sendmsg$nl_generic(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x81000400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="bc000000230000020000000000000000130000004617f9124fcc43cc0903124be02310f641723071af1623a111be48dbf92a8888f229e6a14f02a0362424210338fb2afa6343c2cd0af472de8d8a6da80b8122f55adf3039e49bfa8a6a8b0721086e86af11b7ae67dd173cfa726a120777a60bc9a2756d22a85ffb5e1b94f4ed3c94191b37f928f778057540b7ad773c2fd5bfe4d9d681c389c6447c559ea49c3c1e369fe32033cabf3bc5961b08000000e000000200000000000000"], 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) 22:38:03 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xf, 0x8000fffffffe) 22:38:03 executing program 2: getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:03 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r2, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={r4, 0x8}, 0x8) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:04 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xb00000000000000, 0x8000fffffffe) 22:38:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000240)='/dev/admmidi#\x00', 0x1, 0x400) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000280)={0x10005, 0x2, 0x2000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) r2 = openat$cgroup_procs(r0, &(0x7f0000000140)='cgroup.procs\x00', 0x2, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$xdp(r3, &(0x7f0000000440)={&(0x7f0000000200)={0x2c, 0x2}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000300)}], 0x1, 0x0, 0x0, 0x1}, 0x4000801) sendfile(r2, r2, &(0x7f0000000040)=0x4c000000, 0x10a000d04) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) rt_sigqueueinfo(r4, 0x1e, &(0x7f0000000300)={0x37, 0x2, 0x1}) sendmsg$nl_generic(r3, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x81000400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="bc000000230000020000000000000000130000004617f9124fcc43cc0903124be02310f641723071af1623a111be48dbf92a8888f229e6a14f02a0362424210338fb2afa6343c2cd0af472de8d8a6da80b8122f55adf3039e49bfa8a6a8b0721086e86af11b7ae67dd173cfa726a120777a60bc9a2756d22a85ffb5e1b94f4ed3c94191b37f928f778057540b7ad773c2fd5bfe4d9d681c389c6447c559ea49c3c1e369fe32033cabf3bc5961b08000000e000000200000000000000"], 0xbc}, 0x1, 0x0, 0x0, 0x8000}, 0x4080) 22:38:04 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:04 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x100000001, 0x10, [0x0, 0x0, 0x0, 0x0]}) ioctl$RTC_PIE_OFF(r1, 0x7006) munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) syz_execute_func(&(0x7f0000000080)="67f0197656367b1f640ff84d010ffe2cbac4e2719ada838697955c9f0b26660f79e90f972a013b0f48c0") 22:38:04 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x700000000000000, 0x8000fffffffe) 22:38:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x104) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x81}}, 0xa) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000007c0)={0x0, 0x38}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000840)={r2, 0x1c8, "54dc95a2c1f9e30c68dc80935a8c88429482c2cf3302b5fd6481bffc36bdf00702a5f8"}, &(0x7f0000000880)=0x2b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet(0x2, 0x0, 0x1000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYBLOB="0041c279e4100600030094000100ff0085cc5acbcbd637ee312dd9b7353c2d72308a2ffcb58a682b2f10b633d3a04216c9cf5971479956b95b0e6bca2901d2d71ef0222a5e6eb870e2a63554c2ecb6311c27463e7e5b6fe6dae5d743b62430a1fb5c4234b2c5c11bda4103fa1257453de9a17009ebaa33fe72fbb3773345"], 0x1) listen(r1, 0xfffffffffffffe14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast2}}, [0x0, 0x7, 0xffffffffffffff80, 0x2, 0x8, 0x0, 0x7ff, 0x4, 0x7ff, 0x0, 0x0, 0x8000, 0x1, 0x8, 0xf01]}, &(0x7f0000000040)=0x100) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 22:38:04 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x5) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @local}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @multicast1}], 0x2c) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000040)='trusted.overlay.opaque\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @loopback}, @in={0x2, 0x0, @local}], 0x2c) 22:38:04 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r2, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={r4, 0x8}, 0x8) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:05 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:05 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x40000000, 0x8000fffffffe) 22:38:05 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:05 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x0, 0x0) close(r0) r3 = socket(0x200000000000011, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @dev}, 0x14) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) listen(r2, 0x9) io_setup(0x7, &(0x7f00000000c0)=0x0) io_submit(r5, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000040), 0xfffffe9c}]) 22:38:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x104) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000001c0)={0x1f, {0x0, 0x0, 0x0, 0x0, 0x81}}, 0xa) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000007c0)={0x0, 0x38}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000840)={r2, 0x1c8, "54dc95a2c1f9e30c68dc80935a8c88429482c2cf3302b5fd6481bffc36bdf00702a5f8"}, &(0x7f0000000880)=0x2b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r3}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r4 = socket$inet(0x2, 0x0, 0x1000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYBLOB="0041c279e4100600030094000100ff0085cc5acbcbd637ee312dd9b7353c2d72308a2ffcb58a682b2f10b633d3a04216c9cf5971479956b95b0e6bca2901d2d71ef0222a5e6eb870e2a63554c2ecb6311c27463e7e5b6fe6dae5d743b62430a1fb5c4234b2c5c11bda4103fa1257453de9a17009ebaa33fe72fbb3773345"], 0x1) listen(r1, 0xfffffffffffffe14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast2}}, [0x0, 0x7, 0xffffffffffffff80, 0x2, 0x8, 0x0, 0x7ff, 0x4, 0x7ff, 0x0, 0x0, 0x8000, 0x1, 0x8, 0xf01]}, &(0x7f0000000040)=0x100) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x6}, &(0x7f0000000140)=0x8) sendto$inet6(r5, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 22:38:05 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x5}) rt_sigtimedwait(&(0x7f0000000200)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6bb655d, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000100)={0x0, &(0x7f0000000080)}) 22:38:05 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) 22:38:05 executing program 4: clone(0x2102001fff, 0x0, 0xfffffffffffffffe, &(0x7f0000000100), 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)=""/66) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xebe, 0x40) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x200, 0x3, 0x8, 0xff, 0x9, 0x80000001, 0x7f, 0x0, 0x1, 0x9}, 0xb) r1 = socket$inet6(0xa, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000000180)="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") write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x1987, 0x4, 0x2a, 0xbf02, 0x0, 0x7, 0x7711890000000000, 0x223, 0x40, 0x18c, 0xffffffffffff8c5f, 0x1, 0x38, 0x1, 0xeb4, 0x0, 0xff}, [{0x0, 0x8, 0x7, 0x0, 0x1, 0x2, 0x0, 0x1}, {0x6474e551, 0x4134, 0x6, 0x9, 0x3, 0xe1, 0x401, 0x6}], "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", [[], [], [], [], [], [], []]}, 0x17b0) exit(0x0) sendfile(r3, r3, &(0x7f0000000140), 0x200000800) 22:38:06 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x1000000, 0x8000fffffffe) 22:38:06 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) chdir(&(0x7f0000000080)='./file0\x00') ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000040)) lsetxattr$security_selinux(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.selinux\x00', &(0x7f0000000140)='system_u:object_r:logrotate_exec_t:s0\x00', 0x26, 0x1) r1 = syz_open_dev$dspn(&(0x7f0000004ff6)='/dev/dsp#\x00', 0x1, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x8012, r1, 0x0) 22:38:06 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffbff, 0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x5, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000380)={0x4, [0x2, 0x7fffffff, 0x1, 0xffffffffdbc897cb]}, &(0x7f00000003c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0xffffffffffffe239, 0x5, 0x550b, 0x9, 0x0, 0x3, 0x44000, 0xd, 0xfdb, 0x401, 0x3, 0x10000, 0x75e6, 0x2, 0x3, 0x81, 0x81, 0x9, 0x81, 0x0, 0x10000, 0x8, 0x519, 0x8, 0x2, 0x20, 0x9, 0x7ff, 0xe856, 0x7, 0xb2, 0x1, 0x2, 0x3, 0x4b27, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x5, 0x200}, 0x10000, 0x4, 0x5cd, 0x6, 0x7, 0x7, 0x46f}, r2, 0x9, r1, 0x3) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe1, 0x4000) ioctl$RTC_PIE_ON(r3, 0x7005) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x10802, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x4b51010000000000}, 0xc, &(0x7f0000000440)={&(0x7f000000a980)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x3}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={r6, 0x48, 0x5, [0x101, 0x9, 0x8, 0xf33, 0xfffffffffffff37b]}, &(0x7f0000000300)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000004c0)={r7, 0x200}, &(0x7f0000000500)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00000000c0)={{0x4, 0x3}, {0x1}, 0xffff, 0x7, 0x5}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r6, 0x80000001}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYBLOB="a700000060b6a8b35e742d1b46e7a22bdd40b6aac562023f1ab850bf3b9e013d03eee0ea7276e6a6ac4ecc3af102e1ad9e07e84a7d78e269a558c222ba2aeacbfa22f711efb5881a54d6d96066eba44350d130535721fa824ec72a87bfca10636e709ebc78ee59e3639f7b65af1cf2fb1582230bff76c60f05de72c1e687d6c4f4a73955b9057e460e1ef17d151687fe11dc964d749abba7b5065823d051284bba00a9a0ce6dcc7e7264a541ae073a0c7d9bcde64f418edc55a8093da2b623d5c937f261e54d0ac00f7b7efcd284856d63ed9a812f0c408831c3d84562bcc29a9c2fad52c62fa69e7d606d106c178a2e504a"], &(0x7f000000a740)=0x1) 22:38:06 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x3f00, 0x8000fffffffe) 22:38:06 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:06 executing program 5: getpid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:06 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xd00, 0x8000fffffffe) 22:38:06 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x4000, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x3ffc00}], 0x1, 0x0) 22:38:07 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0) 22:38:07 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x300, 0x8000fffffffe) 22:38:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:07 executing program 4 (fault-call:14 fault-nth:0): ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 682.046857] FAULT_INJECTION: forcing a failure. [ 682.046857] name failslab, interval 1, probability 0, space 0, times 0 [ 682.213798] CPU: 0 PID: 30433 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #168 [ 682.221227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 682.221234] Call Trace: [ 682.221262] dump_stack+0x1c4/0x2b4 [ 682.221289] ? dump_stack_print_info.cold.2+0x52/0x52 [ 682.221310] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 682.221339] ? kernel_poison_pages+0x15a/0x290 [ 682.221366] should_fail.cold.4+0xa/0x17 [ 682.256501] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 682.261624] ? __lock_acquire+0x7ec/0x4ec0 [ 682.265873] ? graph_lock+0x170/0x170 [ 682.265891] ? __lock_is_held+0xb5/0x140 [ 682.265907] ? graph_lock+0x170/0x170 [ 682.265925] ? __lock_acquire+0x7ec/0x4ec0 [ 682.265948] ? find_held_lock+0x36/0x1c0 [ 682.265967] ? __lock_is_held+0xb5/0x140 [ 682.290322] ? ___might_sleep+0x1ed/0x300 [ 682.294491] ? arch_local_save_flags+0x40/0x40 [ 682.299106] __should_failslab+0x124/0x180 [ 682.303358] should_failslab+0x9/0x14 [ 682.307969] kmem_cache_alloc_node+0x26e/0x730 [ 682.307986] ? print_usage_bug+0xc0/0xc0 [ 682.308012] __alloc_skb+0x119/0x770 [ 682.308028] ? graph_lock+0x170/0x170 [ 682.308046] ? skb_scrub_packet+0x490/0x490 [ 682.308075] ? find_held_lock+0x36/0x1c0 [ 682.308100] ? tipc_bcast_get_mtu+0x1f1/0x390 [ 682.308124] tipc_buf_acquire+0x2d/0xf0 [ 682.308142] tipc_msg_build+0x110/0x12d0 [ 682.345807] ? rcu_bh_qs+0xc0/0xc0 [ 682.349366] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 682.354918] ? tipc_group_bc_cong+0x206/0x3f0 [ 682.359429] ? tipc_msg_assemble+0x6b0/0x6b0 [ 682.363851] ? tipc_bcast_get_mtu+0x246/0x390 [ 682.368360] ? tipc_bcbase_select_primary+0xad0/0xad0 [ 682.373560] ? __lockdep_init_map+0x105/0x590 [ 682.373579] ? check_preemption_disabled+0x48/0x200 [ 682.373607] tipc_send_group_bcast+0x9dc/0xd90 [ 682.373642] ? tipc_sk_sock_err.isra.54+0x2f0/0x2f0 [ 682.373664] ? __lock_acquire+0x7ec/0x4ec0 [ 682.373678] ? mark_held_locks+0x130/0x130 [ 682.373692] ? print_usage_bug+0xc0/0xc0 [ 682.373708] ? print_usage_bug+0xc0/0xc0 [ 682.383425] ? mark_held_locks+0x130/0x130 [ 682.383456] ? print_usage_bug+0xc0/0xc0 [ 682.383479] __tipc_sendmsg+0xeee/0x1b80 [ 682.383510] ? __update_load_avg_se+0x314/0xb90 [ 682.383531] ? tipc_sendmcast+0xf50/0xf50 [ 682.383556] ? print_usage_bug+0xc0/0xc0 [ 682.383573] ? find_held_lock+0x36/0x1c0 [ 682.383600] ? find_held_lock+0x36/0x1c0 [ 682.422277] ? mark_held_locks+0xc7/0x130 [ 682.422299] ? __local_bh_enable_ip+0x160/0x260 [ 682.422315] ? __local_bh_enable_ip+0x160/0x260 [ 682.422332] ? lockdep_hardirqs_on+0x421/0x5c0 [ 682.422351] ? trace_hardirqs_on+0xbd/0x310 [ 682.422366] ? lock_release+0x970/0x970 [ 682.422383] ? lock_sock_nested+0xe2/0x120 [ 682.422403] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 682.431210] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 682.431230] ? check_preemption_disabled+0x48/0x200 [ 682.431249] ? lock_sock_nested+0x9a/0x120 [ 682.431267] ? lock_sock_nested+0x9a/0x120 [ 682.431287] ? __local_bh_enable_ip+0x160/0x260 [ 682.431314] tipc_sendmsg+0x50/0x70 [ 682.431330] ? __tipc_sendmsg+0x1b80/0x1b80 [ 682.431348] sock_sendmsg+0xd5/0x120 [ 682.439460] ___sys_sendmsg+0x51d/0x930 [ 682.439484] ? copy_msghdr_from_user+0x580/0x580 [ 682.439512] ? get_pid_task+0xd6/0x1a0 [ 682.439530] ? lock_downgrade+0x900/0x900 [ 682.439547] ? check_preemption_disabled+0x48/0x200 [ 682.439572] ? __fget_light+0x2e9/0x430 [ 682.439594] ? fget_raw+0x20/0x20 [ 682.447797] ? __f_unlock_pos+0x19/0x20 [ 682.447816] ? lock_downgrade+0x900/0x900 [ 682.447836] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 22:38:08 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) 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) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) [ 682.447851] ? proc_fail_nth_write+0x9e/0x210 [ 682.447866] ? proc_cwd_link+0x1d0/0x1d0 [ 682.447882] ? rcu_pm_notify+0xc0/0xc0 [ 682.447905] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 682.447927] ? sockfd_lookup_light+0xc5/0x160 [ 682.457261] __sys_sendmmsg+0x3af/0x6d0 [ 682.457290] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 682.457310] ? __lock_is_held+0xb5/0x140 [ 682.457333] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 682.457351] ? check_preemption_disabled+0x48/0x200 [ 682.457382] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 682.457400] ? fput+0x130/0x1a0 [ 682.466383] ? do_fast_syscall_32+0x150/0xfb2 [ 682.466400] ? do_fast_syscall_32+0x150/0xfb2 [ 682.466418] ? lockdep_hardirqs_on+0x421/0x5c0 [ 682.466436] ? trace_hardirqs_on+0xbd/0x310 [ 682.466452] ? __ia32_sys_read+0xb0/0xb0 [ 682.466469] ? entry_SYSENTER_compat+0x70/0x7f [ 682.466487] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 682.466512] ? mem_cgroup_charge_statistics+0x780/0x780 [ 682.466534] __ia32_compat_sys_sendmmsg+0x9f/0x100 [ 682.474746] do_fast_syscall_32+0x34d/0xfb2 [ 682.474768] ? do_int80_syscall_32+0x890/0x890 [ 682.474787] ? entry_SYSENTER_compat+0x68/0x7f [ 682.474805] ? trace_hardirqs_off_caller+0xbb/0x310 [ 682.474822] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 682.474838] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 682.474857] ? trace_hardirqs_on_caller+0x310/0x310 [ 682.485836] ? prepare_exit_to_usermode+0x291/0x3b0 [ 682.485860] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 682.485884] entry_SYSENTER_compat+0x70/0x7f [ 682.485898] RIP: 0023:0xf7f7bca9 [ 682.485914] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 682.485928] RSP: 002b:00000000f5f560cc EFLAGS: 00000296 [ 682.495943] ORIG_RAX: 0000000000000159 [ 682.495954] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000a40 [ 682.495964] RDX: 0000000000000224 RSI: 00000000fffffdef RDI: 0000000000000000 [ 682.495973] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 22:38:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 682.495982] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 682.495996] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 22:38:08 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffbff, 0x10001}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x5, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000380)={0x4, [0x2, 0x7fffffff, 0x1, 0xffffffffdbc897cb]}, &(0x7f00000003c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000540)={0x3, 0x70, 0xffffffffffffe239, 0x5, 0x550b, 0x9, 0x0, 0x3, 0x44000, 0xd, 0xfdb, 0x401, 0x3, 0x10000, 0x75e6, 0x2, 0x3, 0x81, 0x81, 0x9, 0x81, 0x0, 0x10000, 0x8, 0x519, 0x8, 0x2, 0x20, 0x9, 0x7ff, 0xe856, 0x7, 0xb2, 0x1, 0x2, 0x3, 0x4b27, 0x1, 0x0, 0x9, 0x1, @perf_config_ext={0x5, 0x200}, 0x10000, 0x4, 0x5cd, 0x6, 0x7, 0x7, 0x46f}, r2, 0x9, r1, 0x3) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffe1, 0x4000) ioctl$RTC_PIE_ON(r3, 0x7005) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x10802, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f, 0x4b51010000000000}, 0xc, &(0x7f0000000440)={&(0x7f000000a980)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x0, 0x3}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000240)={r6, 0x48, 0x5, [0x101, 0x9, 0x8, 0xf33, 0xfffffffffffff37b]}, &(0x7f0000000300)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000004c0)={r7, 0x200}, &(0x7f0000000500)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f00000000c0)={{0x4, 0x3}, {0x1}, 0xffff, 0x7, 0x5}) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={r6, 0x80000001}, &(0x7f0000000bc0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYBLOB="a700000060b6a8b35e742d1b46e7a22bdd40b6aac562023f1ab850bf3b9e013d03eee0ea7276e6a6ac4ecc3af102e1ad9e07e84a7d78e269a558c222ba2aeacbfa22f711efb5881a54d6d96066eba44350d130535721fa824ec72a87bfca10636e709ebc78ee59e3639f7b65af1cf2fb1582230bff76c60f05de72c1e687d6c4f4a73955b9057e460e1ef17d151687fe11dc964d749abba7b5065823d051284bba00a9a0ce6dcc7e7264a541ae073a0c7d9bcde64f418edc55a8093da2b623d5c937f261e54d0ac00f7b7efcd284856d63ed9a812f0c408831c3d84562bcc29a9c2fad52c62fa69e7d606d106c178a2e504a"], &(0x7f000000a740)=0x1) 22:38:08 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x8, 0x8000fffffffe) 22:38:08 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/185, 0xb9}, {&(0x7f0000001d00)=""/215, 0xd7}], 0x300) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x83, "fe74cef983c8c881b286153ccb59c7d88cb0f10765802599c4418e305c006685d7f72065179e90f47dba550d25daad05c8bba2e4cac3ad4cabb5e53d17431c13e36fea873ac722ebb314a368f3d810865f18d1479dd1069fd0597c971540bfe2b46b638746ef3e0fd776e912db3ba2564e7283aae129ff5f3b26c60435d397f4ba05eb"}, &(0x7f0000000080)=0xa7) 22:38:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:08 executing program 4 (fault-call:14 fault-nth:1): ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 683.359417] FAULT_INJECTION: forcing a failure. [ 683.359417] name failslab, interval 1, probability 0, space 0, times 0 [ 683.602501] CPU: 0 PID: 30454 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #168 [ 683.609923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 683.619285] Call Trace: [ 683.619313] dump_stack+0x1c4/0x2b4 [ 683.619342] ? dump_stack_print_info.cold.2+0x52/0x52 [ 683.619379] should_fail.cold.4+0xa/0x17 [ 683.619407] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 683.619429] ? __save_stack_trace+0x8d/0xf0 [ 683.619454] ? graph_lock+0x170/0x170 [ 683.619478] ? graph_lock+0x170/0x170 [ 683.651940] ? save_stack+0x43/0xd0 [ 683.655581] ? kasan_kmalloc+0xc7/0xe0 [ 683.659493] ? find_held_lock+0x36/0x1c0 [ 683.663589] ? __lock_is_held+0xb5/0x140 [ 683.667684] ? ___might_sleep+0x1ed/0x300 [ 683.671847] ? graph_lock+0x170/0x170 [ 683.675668] ? arch_local_save_flags+0x40/0x40 [ 683.680267] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 683.685833] __should_failslab+0x124/0x180 [ 683.690085] should_failslab+0x9/0x14 [ 683.693893] kmem_cache_alloc_node_trace+0x270/0x740 [ 683.699018] __kmalloc_node_track_caller+0x33/0x70 [ 683.703957] __kmalloc_reserve.isra.39+0x41/0xe0 [ 683.708723] __alloc_skb+0x155/0x770 [ 683.712444] ? graph_lock+0x170/0x170 [ 683.716256] ? skb_scrub_packet+0x490/0x490 [ 683.720581] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 683.725346] ? interrupt_entry+0xb1/0xf0 [ 683.729622] ? find_held_lock+0x36/0x1c0 [ 683.733698] ? tipc_bcast_get_mtu+0x1f1/0x390 [ 683.738209] tipc_buf_acquire+0x2d/0xf0 [ 683.742195] tipc_msg_build+0x110/0x12d0 [ 683.746263] ? rcu_bh_qs+0xc0/0xc0 [ 683.749815] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 683.755354] ? tipc_group_bc_cong+0x206/0x3f0 [ 683.759857] ? tipc_msg_assemble+0x6b0/0x6b0 [ 683.764278] ? tipc_bcast_get_mtu+0x246/0x390 [ 683.768779] ? tipc_bcbase_select_primary+0xad0/0xad0 [ 683.773975] ? __lockdep_init_map+0x105/0x590 [ 683.778485] tipc_send_group_bcast+0x9dc/0xd90 [ 683.783103] ? tipc_sk_sock_err.isra.54+0x2f0/0x2f0 [ 683.788131] ? __lock_acquire+0x7ec/0x4ec0 [ 683.792373] ? mark_held_locks+0x130/0x130 [ 683.796617] ? print_usage_bug+0xc0/0xc0 [ 683.800691] ? mark_held_locks+0x130/0x130 [ 683.804933] ? check_preemption_disabled+0x48/0x200 [ 683.809969] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 683.815861] ? check_preemption_disabled+0x48/0x200 [ 683.820887] __tipc_sendmsg+0xeee/0x1b80 [ 683.824955] ? perf_trace_lock+0x14d/0x7a0 [ 683.829195] ? debug_smp_processor_id+0x1c/0x20 [ 683.833879] ? tipc_sendmcast+0xf50/0xf50 [ 683.838042] ? print_usage_bug+0xc0/0xc0 [ 683.842111] ? find_held_lock+0x36/0x1c0 [ 683.846188] ? find_held_lock+0x36/0x1c0 [ 683.850262] ? mark_held_locks+0xc7/0x130 [ 683.854447] ? __local_bh_enable_ip+0x160/0x260 [ 683.859125] ? __local_bh_enable_ip+0x160/0x260 [ 683.863799] ? lockdep_hardirqs_on+0x421/0x5c0 [ 683.868388] ? trace_hardirqs_on+0xbd/0x310 [ 683.872712] ? lock_release+0x970/0x970 [ 683.876690] ? lock_sock_nested+0xe2/0x120 [ 683.880970] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 683.886426] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 683.891981] ? check_preemption_disabled+0x48/0x200 [ 683.897012] ? lock_sock_nested+0x9a/0x120 [ 683.901255] ? lock_sock_nested+0x9a/0x120 [ 683.905502] ? __local_bh_enable_ip+0x160/0x260 [ 683.910206] tipc_sendmsg+0x50/0x70 [ 683.913839] ? __tipc_sendmsg+0x1b80/0x1b80 [ 683.918166] sock_sendmsg+0xd5/0x120 [ 683.921885] ___sys_sendmsg+0x51d/0x930 [ 683.925873] ? copy_msghdr_from_user+0x580/0x580 [ 683.930632] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 683.936183] ? check_preemption_disabled+0x48/0x200 [ 683.941220] ? perf_trace_lock+0x14d/0x7a0 [ 683.945480] ? __fget_light+0x2e9/0x430 [ 683.949467] ? fget_raw+0x20/0x20 [ 683.952938] ? __f_unlock_pos+0x19/0x20 [ 683.956920] ? lock_downgrade+0x900/0x900 [ 683.961074] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 683.966614] ? proc_fail_nth_write+0x9e/0x210 [ 683.971126] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 683.976668] ? sockfd_lookup_light+0xc5/0x160 [ 683.981169] __sys_sendmmsg+0x3af/0x6d0 [ 683.985162] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 683.989508] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 683.995064] ? check_preemption_disabled+0x48/0x200 [ 684.000098] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 684.005648] ? fput+0x130/0x1a0 [ 684.008948] ? do_fast_syscall_32+0x150/0xfb2 [ 684.013475] ? do_fast_syscall_32+0x150/0xfb2 [ 684.017984] ? lockdep_hardirqs_on+0x421/0x5c0 [ 684.022608] ? trace_hardirqs_on+0xbd/0x310 [ 684.026940] ? __ia32_sys_read+0xb0/0xb0 [ 684.031006] ? entry_SYSENTER_compat+0x70/0x7f [ 684.035594] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 684.041060] __ia32_compat_sys_sendmmsg+0x9f/0x100 [ 684.046004] do_fast_syscall_32+0x34d/0xfb2 [ 684.050338] ? do_int80_syscall_32+0x890/0x890 [ 684.054927] ? entry_SYSENTER_compat+0x68/0x7f [ 684.059521] ? trace_hardirqs_off_caller+0xbb/0x310 [ 684.064543] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 684.069387] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 684.074237] ? trace_hardirqs_on_caller+0x310/0x310 [ 684.079262] ? prepare_exit_to_usermode+0x291/0x3b0 [ 684.084291] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 684.089145] entry_SYSENTER_compat+0x70/0x7f [ 684.093553] RIP: 0023:0xf7f7bca9 [ 684.096923] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 684.115848] RSP: 002b:00000000f5f770cc EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 684.123569] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000a40 [ 684.130842] RDX: 0000000000000224 RSI: 00000000fffffdef RDI: 0000000000000000 [ 684.138112] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 684.145383] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 22:38:09 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 684.152651] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 22:38:09 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x1000000000000000, 0x8000fffffffe) 22:38:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:10 executing program 1: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='fuse\x00', 0x0, &(0x7f0000000400)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r0, &(0x7f00000040c0), 0x1000) write$FUSE_INIT(r0, &(0x7f0000000280)={0x50, 0x0, 0x1, {0x7, 0x1b, 0x0, 0x100402}}, 0x50) read$FUSE(r0, &(0x7f0000003000), 0x1000) r1 = getpid() sched_setscheduler(r1, 0x6, &(0x7f0000000080)=0x5149) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x75bc28d8) setxattr$system_posix_acl(&(0x7f0000000380)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f00000005c0), 0x24, 0x0) write$FUSE_INTERRUPT(r0, &(0x7f0000000240)={0x10, 0x0, 0x2}, 0x10) rt_sigqueueinfo(r1, 0x15, &(0x7f0000000140)={0x7, 0x3, 0xcdf, 0x100000000}) 22:38:10 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:10 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0)=0x4006, 0x176) sendto$inet6(r0, &(0x7f0000000140)="04010000008b00ddb846070000005b4802938207d9033780398d5375a41640939029ef0712f295133e05e0f1a6e793c1f62e03f08faba46f8f2575eb15ce43af6a8e2f61a1945aa0353c72e475f7fd54482c03ac4db09698c0e2d2000004000000fffba3", 0x64, 0x0, &(0x7f0000000000)={0xa, 0x200000800, 0x5}, 0x1c) set_thread_area(&(0x7f0000000040)={0xffffffffdb5f0a6d, 0x0, 0x2000, 0x4, 0x7, 0x7ff, 0x0, 0x3, 0xc000000000, 0xfffffffffffffdab}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 22:38:10 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a4c0), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000180)=@dstopts={0x4, 0x2, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra, @pad1, @ra={0x5, 0x2, 0xf7}]}, 0x20) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f0000000640)={"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"}) write$FUSE_POLL(r1, &(0x7f00000003c0)={0x18, 0x0, 0x6}, 0x18) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) write$nbd(r1, &(0x7f0000000280)={0x67446698, 0x1, 0x3, 0x0, 0x4, "f00ed372ce730773f2a4ce481154602ed0569a669026249a05642e5ada6018e5bca2ed181b513776636ee2e52b01d8da185036b2a791de9e92e68d5db95c57edcbe0c8943fc66fe95ce145d053cd03ce5f93e8968841ba114460508dfc3508957065433e073446d23067251d6cefe52dbbad837cc0691ca361ffbbc4a8b0c59891f0b2fdd42c457f26e905e8502457ade3cd6846d85e7955c65897a09228ccee97c75b5a16d767ac065ba112"}, 0xbc) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x21000000, &(0x7f0000fff000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000c00000/0x400000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r4, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000d52000/0x1000)=nil}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1}}}, 0x84) 22:38:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:10 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local}, @in6={0xa, 0x4e24, 0xef7, @loopback, 0x80000000}, @in6={0xa, 0x4e24, 0x9, @local}], 0x48) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000280)={0x1002, &(0x7f0000000240), 0x0, r0, 0x4}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x56, "f9fa28110e62225efa73f713a93d5b242179ef19fd4159b047e16df096c5e725187c2c78048ab1f21729177501ebb656a6604b0fd9fd6179e4a5a3918415d505e0bf620a7d5ae69e823aaeda014c408ef17d256545c0"}, &(0x7f00000000c0)=0x5e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="c0fe290996db4b33ac55b6c698334c11feed85c2fbbb30f6721266bc7cd9fd7b5649c29af6256af4a90fd8f2315ddbb285b1bcbe536bfc742ce4ff4c8bdb731eb59c0ddcd1106e0aaf58342bec5a6f0890637653c56444645b84d5e36fd56e85304d7416d69051c370a6ae8a"], 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) 22:38:10 executing program 4 (fault-call:14 fault-nth:2): ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:10 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x4000000, 0x8000fffffffe) 22:38:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) syz_emit_ethernet(0x423, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0000140000000800450004150000000000119078ac14ffbbe000000100004e210401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dcdf3aa88f4df383b59a6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"], 0x0) 22:38:10 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:10 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xf000000, 0x8000fffffffe) 22:38:10 executing program 1: socket$rds(0x15, 0x5, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 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 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000100)={0x0, 0xff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) close(r0) [ 685.312767] FAULT_INJECTION: forcing a failure. [ 685.312767] name failslab, interval 1, probability 0, space 0, times 0 [ 685.392634] CPU: 0 PID: 30521 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #168 [ 685.400047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 685.409417] Call Trace: [ 685.412029] dump_stack+0x1c4/0x2b4 [ 685.415687] ? dump_stack_print_info.cold.2+0x52/0x52 [ 685.420896] ? graph_lock+0x170/0x170 [ 685.424725] should_fail.cold.4+0xa/0x17 [ 685.428810] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 685.433937] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 685.438714] ? retint_kernel+0x2d/0x2d [ 685.442618] ? trace_hardirqs_on_caller+0xc0/0x310 [ 685.447571] ? find_held_lock+0x36/0x1c0 [ 685.451656] ? print_usage_bug+0xc0/0xc0 [ 685.455740] ? is_bpf_text_address+0xac/0x170 [ 685.460253] ? lock_downgrade+0x900/0x900 [ 685.464422] ? check_preemption_disabled+0x48/0x200 [ 685.469463] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 685.475292] ? kasan_check_read+0x11/0x20 [ 685.479454] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 685.484765] ? rcu_bh_qs+0xc0/0xc0 [ 685.488327] ? __lock_acquire+0x7ec/0x4ec0 [ 685.492583] ? is_bpf_text_address+0xd3/0x170 [ 685.497100] __should_failslab+0x124/0x180 [ 685.501351] should_failslab+0x9/0x14 [ 685.505163] kmem_cache_alloc_node+0x56/0x730 [ 685.509673] ? print_usage_bug+0xc0/0xc0 [ 685.513754] __alloc_skb+0x119/0x770 [ 685.517489] ? save_stack+0xa9/0xd0 [ 685.521140] ? skb_scrub_packet+0x490/0x490 [ 685.525490] ? mark_held_locks+0xc7/0x130 [ 685.529701] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 685.534486] ? lockdep_hardirqs_on+0x421/0x5c0 [ 685.539102] ? retint_kernel+0x2d/0x2d [ 685.543004] ? trace_hardirqs_on_caller+0xc0/0x310 [ 685.547955] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 685.552724] ? trace_hardirqs_off+0x310/0x310 [ 685.557244] __pskb_copy_fclone+0x16b/0xeb0 [ 685.561589] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 685.566365] ? skb_zerocopy+0x1670/0x1670 [ 685.570539] ? retint_kernel+0x2d/0x2d [ 685.574462] tipc_msg_reassemble+0x47c/0x6e0 [ 685.578997] ? tipc_msg_build+0x12d0/0x12d0 [ 685.583340] ? iov_iter_npages+0xe80/0xe80 [ 685.587605] tipc_mcast_xmit+0x923/0xdb0 [ 685.591685] ? find_held_lock+0x36/0x1c0 [ 685.595772] ? tipc_bcast_dec_bearer_dst_cnt+0xa80/0xa80 [ 685.601249] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 685.606281] ? skb_put+0x17b/0x1e0 [ 685.609840] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 685.615389] ? tipc_msg_build+0x4a5/0x12d0 [ 685.619656] ? tipc_msg_assemble+0x6b0/0x6b0 [ 685.624566] tipc_send_group_bcast+0xa1b/0xd90 [ 685.629182] ? tipc_sk_sock_err.isra.54+0x2f0/0x2f0 [ 685.634219] ? __lock_acquire+0x7ec/0x4ec0 [ 685.638484] ? trace_hardirqs_on_thunk+0x1a/0x1c 22:38:11 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 685.643267] ? lockdep_hardirqs_on+0x421/0x5c0 [ 685.647867] ? retint_kernel+0x2d/0x2d [ 685.651783] ? mark_held_locks+0x130/0x130 [ 685.656064] __tipc_sendmsg+0xeee/0x1b80 [ 685.660152] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 685.664959] ? tipc_sendmcast+0xf50/0xf50 [ 685.669136] ? mark_held_locks+0xc7/0x130 [ 685.673312] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 685.678088] ? lockdep_hardirqs_on+0x421/0x5c0 [ 685.682687] ? retint_kernel+0x2d/0x2d [ 685.686594] ? trace_hardirqs_on_caller+0xc0/0x310 [ 685.691556] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 685.696336] ? trace_hardirqs_off+0x310/0x310 [ 685.700852] ? find_held_lock+0x36/0x1c0 [ 685.704943] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 685.709722] ? retint_kernel+0x2d/0x2d [ 685.713629] ? lock_sock_nested+0x9a/0x120 [ 685.713655] ? __local_bh_enable_ip+0x193/0x260 [ 685.713683] tipc_sendmsg+0x50/0x70 [ 685.713702] ? __tipc_sendmsg+0x1b80/0x1b80 [ 685.730802] sock_sendmsg+0xd5/0x120 [ 685.734550] ___sys_sendmsg+0x51d/0x930 [ 685.738550] ? copy_msghdr_from_user+0x580/0x580 [ 685.743326] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 685.748115] ? lockdep_hardirqs_on+0x421/0x5c0 [ 685.752713] ? retint_kernel+0x2d/0x2d [ 685.756619] ? trace_hardirqs_on_caller+0xc0/0x310 [ 685.761566] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 685.766340] ? trace_hardirqs_off+0x310/0x310 [ 685.770852] ? __fget_light+0x2e9/0x430 [ 685.774846] ? fget_raw+0x20/0x20 [ 685.778323] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 685.783102] ? retint_kernel+0x2d/0x2d [ 685.787030] __sys_sendmmsg+0x3af/0x6d0 [ 685.791050] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 685.795386] ? __lock_is_held+0xb5/0x140 [ 685.799473] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 685.805039] ? check_preemption_disabled+0x48/0x200 [ 685.810103] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 685.815657] ? fput+0x130/0x1a0 [ 685.818968] ? do_fast_syscall_32+0x150/0xfb2 [ 685.823476] ? do_fast_syscall_32+0x150/0xfb2 [ 685.823502] ? lockdep_hardirqs_on+0x421/0x5c0 [ 685.823520] ? trace_hardirqs_on+0xbd/0x310 [ 685.823541] ? __ia32_sys_read+0xb0/0xb0 [ 685.841034] ? entry_SYSENTER_compat+0x70/0x7f [ 685.845641] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 685.851121] __ia32_compat_sys_sendmmsg+0x9f/0x100 [ 685.856090] do_fast_syscall_32+0x34d/0xfb2 [ 685.860438] ? do_int80_syscall_32+0x890/0x890 [ 685.865047] ? entry_SYSENTER_compat+0x68/0x7f [ 685.869649] ? trace_hardirqs_off_caller+0xbb/0x310 [ 685.874692] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 685.879552] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 685.884420] ? trace_hardirqs_on_caller+0x310/0x310 [ 685.889466] ? prepare_exit_to_usermode+0x291/0x3b0 [ 685.894527] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 685.899397] entry_SYSENTER_compat+0x70/0x7f [ 685.903824] RIP: 0023:0xf7f7bca9 [ 685.907205] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 685.926129] RSP: 002b:00000000f5f560cc EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 685.933868] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000a40 22:38:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 685.941161] RDX: 0000000000000224 RSI: 00000000fffffdef RDI: 0000000000000000 [ 685.948450] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 685.955730] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 685.963008] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 22:38:11 executing program 3: readv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/122, 0x7a}], 0x1) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000400)='stack\x00') preadv(r0, &(0x7f0000000480), 0x0, 0x0) memfd_create(&(0x7f0000000000)='%-wlan1{ppp0\x00', 0x1) 22:38:11 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xfeffffff00000000, 0x8000fffffffe) 22:38:11 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:12 executing program 4 (fault-call:14 fault-nth:3): ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:12 executing program 1: socket$rds(0x15, 0x5, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 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 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000100)={0x0, 0xff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) close(r0) 22:38:12 executing program 3: socket$rds(0x15, 0x5, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 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 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x802, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x0, 0x4004400}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000000100)={0x0, 0xff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) close(r0) 22:38:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:12 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x3000000, 0x8000fffffffe) 22:38:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 686.706851] FAULT_INJECTION: forcing a failure. [ 686.706851] name failslab, interval 1, probability 0, space 0, times 0 22:38:12 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) [ 686.806946] CPU: 0 PID: 30574 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #168 [ 686.814356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 686.823721] Call Trace: [ 686.826337] dump_stack+0x1c4/0x2b4 [ 686.829997] ? dump_stack_print_info.cold.2+0x52/0x52 [ 686.835230] should_fail.cold.4+0xa/0x17 [ 686.839322] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 686.844444] ? __save_stack_trace+0x8d/0xf0 [ 686.848795] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 686.853573] ? lockdep_hardirqs_on+0x421/0x5c0 [ 686.858178] ? retint_kernel+0x2d/0x2d [ 686.862087] ? trace_hardirqs_on_caller+0xc0/0x310 [ 686.867034] ? save_stack+0x43/0xd0 [ 686.870683] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 686.875455] ? trace_hardirqs_off+0x310/0x310 [ 686.879970] ? __pskb_copy_fclone+0x16b/0xeb0 [ 686.884480] ? tipc_msg_reassemble+0x47c/0x6e0 [ 686.889083] ? tipc_mcast_xmit+0x923/0xdb0 [ 686.893336] ? tipc_send_group_bcast+0xa1b/0xd90 [ 686.898110] ? __tipc_sendmsg+0xeee/0x1b80 [ 686.902360] ? tipc_sendmsg+0x50/0x70 [ 686.906177] ? sock_sendmsg+0xd5/0x120 [ 686.910078] ? ___sys_sendmsg+0x51d/0x930 [ 686.914251] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 686.919028] ? retint_kernel+0x2d/0x2d [ 686.922935] ? graph_lock+0x170/0x170 [ 686.926756] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 686.932309] ? check_preemption_disabled+0x48/0x200 [ 686.937352] __should_failslab+0x124/0x180 [ 686.941601] should_failslab+0x9/0x14 [ 686.945419] kmem_cache_alloc_node_trace+0x5a/0x740 [ 686.950467] __kmalloc_node_track_caller+0x33/0x70 [ 686.955419] __kmalloc_reserve.isra.39+0x41/0xe0 [ 686.960192] __alloc_skb+0x155/0x770 [ 686.963916] ? save_stack+0xa9/0xd0 [ 686.967559] ? skb_scrub_packet+0x490/0x490 [ 686.971897] ? mark_held_locks+0xc7/0x130 [ 686.976059] ? __tipc_sendmsg+0xeee/0x1b80 [ 686.980309] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 686.985081] ? print_usage_bug+0xc0/0xc0 [ 686.989152] ? lockdep_hardirqs_on+0x421/0x5c0 [ 686.993748] ? retint_kernel+0x2d/0x2d [ 686.997651] ? trace_hardirqs_on_caller+0xc0/0x310 [ 687.002596] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 687.007366] ? trace_hardirqs_off+0x310/0x310 [ 687.011877] ? lockdep_hardirqs_on+0x421/0x5c0 [ 687.016505] ? retint_kernel+0x2d/0x2d [ 687.020418] __pskb_copy_fclone+0x16b/0xeb0 [ 687.024762] ? mark_held_locks+0xc7/0x130 [ 687.028927] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 687.033696] ? skb_zerocopy+0x1670/0x1670 [ 687.037858] ? retint_kernel+0x2d/0x2d [ 687.041761] ? trace_hardirqs_on_caller+0xc0/0x310 [ 687.046704] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 687.051510] ? trace_hardirqs_off+0x310/0x310 [ 687.056027] ? __might_fault+0x12b/0x1e0 [ 687.060114] tipc_msg_reassemble+0x47c/0x6e0 [ 687.064546] ? tipc_msg_build+0x12d0/0x12d0 [ 687.068906] ? retint_kernel+0x2d/0x2d [ 687.072830] tipc_mcast_xmit+0x923/0xdb0 [ 687.076902] ? retint_kernel+0x1b/0x2d [ 687.080812] ? tipc_bcast_dec_bearer_dst_cnt+0xa80/0xa80 [ 687.086286] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 687.091327] ? skb_put+0x17b/0x1e0 [ 687.094892] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 687.100446] ? tipc_msg_build+0x4a5/0x12d0 [ 687.104711] ? tipc_msg_assemble+0x6b0/0x6b0 [ 687.109158] tipc_send_group_bcast+0xa1b/0xd90 [ 687.113772] ? tipc_sk_sock_err.isra.54+0x2f0/0x2f0 [ 687.118809] ? __lock_acquire+0x7ec/0x4ec0 [ 687.123060] ? mark_held_locks+0x130/0x130 [ 687.127310] ? print_usage_bug+0xc0/0xc0 [ 687.131394] ? print_usage_bug+0xc0/0xc0 [ 687.135468] ? mark_held_locks+0x130/0x130 [ 687.139760] ? print_usage_bug+0xc0/0xc0 [ 687.143847] __tipc_sendmsg+0xeee/0x1b80 [ 687.147923] ? mark_held_locks+0xc7/0x130 [ 687.152113] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 687.157507] ? tipc_sendmcast+0xf50/0xf50 [ 687.161671] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 687.166469] ? trace_hardirqs_off+0x310/0x310 [ 687.170990] ? print_usage_bug+0xc0/0xc0 [ 687.175094] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 687.179880] ? retint_kernel+0x2d/0x2d [ 687.183792] ? mark_held_locks+0xc7/0x130 [ 687.187958] ? __local_bh_enable_ip+0x160/0x260 [ 687.192641] ? __local_bh_enable_ip+0x160/0x260 [ 687.197325] ? lockdep_hardirqs_on+0x421/0x5c0 [ 687.201920] ? trace_hardirqs_on+0xbd/0x310 [ 687.206253] ? lock_release+0x970/0x970 [ 687.210243] ? lock_sock_nested+0xe2/0x120 [ 687.214505] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 687.219976] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 687.225555] ? check_preemption_disabled+0x48/0x200 [ 687.230601] ? lock_sock_nested+0x9a/0x120 [ 687.234854] ? lock_sock_nested+0x9a/0x120 [ 687.239105] ? __local_bh_enable_ip+0x160/0x260 [ 687.243798] tipc_sendmsg+0x50/0x70 [ 687.247438] ? __tipc_sendmsg+0x1b80/0x1b80 [ 687.251773] sock_sendmsg+0xd5/0x120 [ 687.255514] ___sys_sendmsg+0x51d/0x930 [ 687.259543] ? copy_msghdr_from_user+0x580/0x580 [ 687.264315] ? get_pid_task+0xd6/0x1a0 [ 687.268221] ? lock_downgrade+0x900/0x900 [ 687.272408] ? check_preemption_disabled+0x48/0x200 [ 687.277453] ? __fget_light+0x2e9/0x430 [ 687.281443] ? fget_raw+0x20/0x20 [ 687.284917] ? __f_unlock_pos+0x19/0x20 [ 687.288904] ? lock_downgrade+0x900/0x900 [ 687.293069] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 687.298617] ? proc_fail_nth_write+0x9e/0x210 [ 687.303125] ? proc_cwd_link+0x1d0/0x1d0 [ 687.307210] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 687.312759] ? sockfd_lookup_light+0xc5/0x160 [ 687.317270] __sys_sendmmsg+0x3af/0x6d0 [ 687.321293] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 687.325655] ? __lock_is_held+0xb5/0x140 [ 687.329739] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 687.335293] ? check_preemption_disabled+0x48/0x200 [ 687.340337] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 687.345885] ? fput+0x130/0x1a0 [ 687.349180] ? do_fast_syscall_32+0x150/0xfb2 [ 687.353687] ? do_fast_syscall_32+0x150/0xfb2 [ 687.358196] ? lockdep_hardirqs_on+0x421/0x5c0 [ 687.362796] ? trace_hardirqs_on+0xbd/0x310 [ 687.367130] ? __ia32_sys_read+0xb0/0xb0 [ 687.371221] ? entry_SYSENTER_compat+0x70/0x7f [ 687.375819] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 687.381292] __ia32_compat_sys_sendmmsg+0x9f/0x100 [ 687.386242] do_fast_syscall_32+0x34d/0xfb2 [ 687.390582] ? do_int80_syscall_32+0x890/0x890 [ 687.395179] ? entry_SYSENTER_compat+0x68/0x7f [ 687.399776] ? trace_hardirqs_off_caller+0xbb/0x310 [ 687.404808] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 687.409664] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 687.414526] ? trace_hardirqs_on_caller+0x310/0x310 [ 687.419559] ? prepare_exit_to_usermode+0x291/0x3b0 [ 687.424600] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 687.429464] entry_SYSENTER_compat+0x70/0x7f [ 687.433889] RIP: 0023:0xf7f7bca9 [ 687.437267] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 687.456178] RSP: 002b:00000000f5f770cc EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 687.463903] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000a40 [ 687.471178] RDX: 0000000000000224 RSI: 00000000fffffdef RDI: 0000000000000000 [ 687.478478] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 687.485767] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 687.493131] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 22:38:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:13 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x4000, 0x8000fffffffe) 22:38:13 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xfeffffff00000000, 0x8000fffffffe) 22:38:13 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clone(0x210007fe, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r1 = getpid() sched_setscheduler(r1, 0x6, &(0x7f0000000040)) setsockopt$sock_void(r0, 0x29, 0x20, 0x0, 0x300) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000080)) 22:38:13 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x3de0, 0x10, [0xffffffff, 0x2, 0x800, 0x1]}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) dup3(r1, r0, 0x0) 22:38:13 executing program 4 (fault-call:14 fault-nth:4): ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:13 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:13 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:13 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000080)="b805000000b9060000000f01c1c4a2edb829c4a3195f851b324f6403660f7d7cfc0a660f3a164e4364b805000000b94bf300000f01c10fc7af00800000f2440f320f01dfc482059838", 0x49}], 0x1, 0x0, &(0x7f0000000340), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000a061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 22:38:13 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000080)={0x3de0, 0x10, [0xffffffff, 0x2, 0x800, 0x1]}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) dup3(r1, r0, 0x0) 22:38:13 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x802000000000000, 0x8000fffffffe) 22:38:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 688.391550] netlink: 'syz-executor3': attribute type 1 has an invalid length. 22:38:14 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="3f1b2bbd7000000000000800000024000200080005000500000008000b000a00000008000900ffffff"], 0x1}}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x1e2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000100)={0x0, 0x0, @ioapic={0x0, 0x1000}}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000340)='/dev/null\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000440)={0x0, 0x0, @ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x0, 0x40, [], 0x3}, {0x3, 0x7}, {}, {}, {}, {0x0, 0xb5}, {}, {0x4b}, {}, {}, {}, {}, {}, {0x6, 0x0, 0x0, [], 0x5}, {0x8}, {0x59953fee}]}}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) [ 688.449589] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 688.478691] FAULT_INJECTION: forcing a failure. [ 688.478691] name failslab, interval 1, probability 0, space 0, times 0 [ 688.490213] CPU: 0 PID: 30634 Comm: syz-executor4 Not tainted 4.19.0-rc6+ #168 22:38:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) [ 688.497591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 688.506958] Call Trace: [ 688.509571] dump_stack+0x1c4/0x2b4 [ 688.513231] ? dump_stack_print_info.cold.2+0x52/0x52 [ 688.513267] should_fail.cold.4+0xa/0x17 [ 688.513286] ? lockdep_hardirqs_on+0x421/0x5c0 [ 688.513314] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 688.522574] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.522594] ? trace_hardirqs_off+0x310/0x310 [ 688.522626] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.522645] ? lockdep_hardirqs_on+0x19e/0x5c0 [ 688.522661] ? retint_kernel+0x2d/0x2d [ 688.522681] ? trace_hardirqs_on_caller+0xc0/0x310 [ 688.559752] ? trace_hardirqs_on_caller+0xc0/0x310 [ 688.564715] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.569502] ? trace_hardirqs_off+0x310/0x310 [ 688.574019] ? trace_hardirqs_off+0x310/0x310 [ 688.578549] ? lock_release+0x4d2/0x970 [ 688.582555] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.587337] ? retint_kernel+0x2d/0x2d [ 688.591254] __should_failslab+0x124/0x180 [ 688.595514] should_failslab+0x9/0x14 22:38:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 688.599340] kmem_cache_alloc_trace+0x4b/0x750 [ 688.603949] tipc_dest_push+0x1ce/0x3f0 [ 688.607938] ? tipc_dest_find+0x130/0x130 [ 688.612101] ? kasan_check_write+0x14/0x20 [ 688.616353] ? do_raw_spin_lock+0xc1/0x200 [ 688.621118] tipc_nametbl_mc_lookup+0x22b/0x3d0 [ 688.625814] tipc_sk_mcast_rcv+0x6b5/0x1470 [ 688.630165] ? tipc_sk_rcv+0x20e0/0x20e0 [ 688.634243] ? trace_hardirqs_on_caller+0xc0/0x310 [ 688.639189] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.643967] ? trace_hardirqs_off+0x310/0x310 [ 688.648503] ? __might_fault+0x12b/0x1e0 [ 688.652592] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.652637] tipc_mcast_xmit+0xa0b/0xdb0 [ 688.652663] ? tipc_bcast_dec_bearer_dst_cnt+0xa80/0xa80 [ 688.652690] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 688.661527] ? tipc_msg_build+0x4a5/0x12d0 [ 688.676790] ? tipc_msg_assemble+0x6b0/0x6b0 [ 688.681239] tipc_send_group_bcast+0xa1b/0xd90 [ 688.685861] ? tipc_sk_sock_err.isra.54+0x2f0/0x2f0 [ 688.690899] ? __lock_acquire+0x7ec/0x4ec0 [ 688.695152] ? mark_held_locks+0x130/0x130 [ 688.699397] ? retint_kernel+0x2d/0x2d [ 688.703303] ? print_usage_bug+0xc0/0xc0 [ 688.707489] ? mark_held_locks+0x130/0x130 [ 688.711768] ? print_usage_bug+0xc0/0xc0 [ 688.715860] __tipc_sendmsg+0xeee/0x1b80 [ 688.719980] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.724769] ? tipc_sendmcast+0xf50/0xf50 [ 688.728946] ? mark_held_locks+0xc7/0x130 [ 688.733122] ? mark_held_locks+0xc7/0x130 [ 688.737297] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.742078] ? lockdep_hardirqs_on+0x421/0x5c0 [ 688.746708] ? retint_kernel+0x2d/0x2d 22:38:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 688.750616] ? trace_hardirqs_on_caller+0xc0/0x310 [ 688.755569] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.760350] ? trace_hardirqs_off+0x310/0x310 [ 688.764867] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.769646] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 688.774426] ? retint_kernel+0x2d/0x2d [ 688.778350] tipc_sendmsg+0x50/0x70 [ 688.781993] ? __tipc_sendmsg+0x1b80/0x1b80 [ 688.786332] sock_sendmsg+0xd5/0x120 [ 688.786352] ___sys_sendmsg+0x51d/0x930 [ 688.786376] ? copy_msghdr_from_user+0x580/0x580 [ 688.786396] ? get_pid_task+0xd6/0x1a0 [ 688.794086] ? lock_downgrade+0x900/0x900 [ 688.794105] ? check_preemption_disabled+0x48/0x200 [ 688.794130] ? __fget_light+0x2e9/0x430 [ 688.794146] ? fget_raw+0x20/0x20 [ 688.794171] ? __f_unlock_pos+0x19/0x20 [ 688.823343] ? lock_downgrade+0x900/0x900 [ 688.827523] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 688.833081] ? proc_fail_nth_write+0x9e/0x210 [ 688.837594] ? proc_cwd_link+0x1d0/0x1d0 [ 688.841683] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 688.847237] ? sockfd_lookup_light+0xc5/0x160 [ 688.851759] __sys_sendmmsg+0x3af/0x6d0 [ 688.855759] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 688.860102] ? __lock_is_held+0xb5/0x140 [ 688.864187] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 688.869746] ? check_preemption_disabled+0x48/0x200 [ 688.874789] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 688.880343] ? fput+0x130/0x1a0 [ 688.883639] ? do_fast_syscall_32+0x150/0xfb2 [ 688.888154] ? do_fast_syscall_32+0x150/0xfb2 [ 688.892663] ? lockdep_hardirqs_on+0x421/0x5c0 [ 688.897260] ? trace_hardirqs_on+0xbd/0x310 22:38:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 688.901595] ? __ia32_sys_read+0xb0/0xb0 [ 688.905673] ? entry_SYSENTER_compat+0x70/0x7f [ 688.910269] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 688.915748] __ia32_compat_sys_sendmmsg+0x9f/0x100 [ 688.920699] do_fast_syscall_32+0x34d/0xfb2 [ 688.920723] ? do_int80_syscall_32+0x890/0x890 [ 688.920742] ? entry_SYSENTER_compat+0x68/0x7f [ 688.920764] ? trace_hardirqs_off_caller+0xbb/0x310 [ 688.934251] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 688.934268] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 688.934287] ? trace_hardirqs_on_caller+0x310/0x310 [ 688.934305] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 688.934328] ? prepare_exit_to_usermode+0x291/0x3b0 [ 688.964069] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 688.968944] entry_SYSENTER_compat+0x70/0x7f [ 688.973368] RIP: 0023:0xf7f7bca9 [ 688.976751] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 688.995673] RSP: 002b:00000000f5f770cc EFLAGS: 00000296 ORIG_RAX: 0000000000000159 [ 689.003404] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020000a40 [ 689.010686] RDX: 0000000000000224 RSI: 00000000fffffdef RDI: 0000000000000000 [ 689.017968] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 689.025247] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 689.032536] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 689.136147] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 689.156251] kvm: pic: single mode not supported [ 689.229151] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 22:38:15 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xfffffffe, 0x8000fffffffe) 22:38:15 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:15 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:15 executing program 1: readv(0xffffffffffffffff, &(0x7f00000006c0)=[{&(0x7f0000000540)=""/122, 0x7a}], 0x1) r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@pptp={0x18, 0x2, {0x0, @multicast1}}, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x3}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000340)={r1, 0x3, 0x5, "54b9d0bcaa"}, 0xd) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x2009, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000400)='net/fib_trie\x00') ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000000)=0x81) getsockopt$IP_VS_SO_GET_DESTS(r3, 0x0, 0x484, &(0x7f0000000040)=""/48, &(0x7f0000000080)=0x30) preadv(r3, &(0x7f0000000480), 0x10000000000000a3, 0x4000000) quotactl(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000080)) 22:38:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:15 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300), 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000340)=0xc) lstat(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@remote, @in=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0xa0000) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/protocols\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0), 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x100000001, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) r4 = creat(&(0x7f00000008c0)='./bus\x00', 0x0) getgid() mkdir(&(0x7f0000000100)='./bus/file0\x00', 0x9) sendfile(r4, r2, &(0x7f0000000180), 0x10013c93a) close(0xffffffffffffffff) socket$inet6(0xa, 0x5, 0xfffffffffffffffc) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 22:38:15 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:15 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x1517f, 0x8000fffffffe) 22:38:15 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'team_slave_1\x00', 0x400021}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x101, 0x2) 22:38:15 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:16 executing program 1: perf_event_open$cgroup(&(0x7f0000000440)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x0) clone(0x210007fa, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) r0 = getpid() r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x0, 0x40001) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) sched_setscheduler(r0, 0x5, &(0x7f0000000200)) madvise(&(0x7f0000b45000/0x4000)=nil, 0xfffffffffffffe77, 0x8) 22:38:16 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300), 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000340)=0xc) lstat(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@remote, @in=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000540)=0xe8) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0xa0000) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/protocols\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0), 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x100000001, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) r4 = creat(&(0x7f00000008c0)='./bus\x00', 0x0) getgid() mkdir(&(0x7f0000000100)='./bus/file0\x00', 0x9) sendfile(r4, r2, &(0x7f0000000180), 0x10013c93a) close(0xffffffffffffffff) socket$inet6(0xa, 0x5, 0xfffffffffffffffc) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 22:38:16 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x600000000000000, 0x8000fffffffe) 22:38:16 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000004, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:16 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de000ee9a98f798058439ed554fa07424ada75af1f000000fb3e331ce39c5a000000000000000000a16ba9f8d4b9dd6a3962ae9f27c9feffffff8a37c2f4800000000000") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x3, 0x3, 0xe73, 0x3, 0x6}}) lseek(r0, 0x0, 0x3) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote}, {0x7, @random="3b33a15895f7"}, 0x10, {0x2, 0x4e24}, 'team_slave_0\x00'}) fremovexattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='user.syz\x00') syncfs(r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000002c0)={r1, 0x2c}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000000)=0xe234, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f000079d000)=0xffffffffffffff) 22:38:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:16 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x400000000000000, 0x8000fffffffe) 22:38:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:16 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de000ee9a98f798058439ed554fa07424ada75af1f000000fb3e331ce39c5a000000000000000000a16ba9f8d4b9dd6a3962ae9f27c9feffffff8a37c2f4800000000000") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x3, 0x3, 0xe73, 0x3, 0x6}}) lseek(r0, 0x0, 0x3) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote}, {0x7, @random="3b33a15895f7"}, 0x10, {0x2, 0x4e24}, 'team_slave_0\x00'}) fremovexattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='user.syz\x00') syncfs(r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000002c0)={r1, 0x2c}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000000)=0xe234, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f000079d000)=0xffffffffffffff) 22:38:16 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de000ee9a98f798058439ed554fa07424ada75af1f000000fb3e331ce39c5a000000000000000000a16ba9f8d4b9dd6a3962ae9f27c9feffffff8a37c2f4800000000000") ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x3, 0x3, 0xe73, 0x3, 0x6}}) lseek(r0, 0x0, 0x3) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x0, @remote}, {0x7, @random="3b33a15895f7"}, 0x10, {0x2, 0x4e24}, 'team_slave_0\x00'}) fremovexattr(0xffffffffffffffff, &(0x7f00000000c0)=@known='user.syz\x00') syncfs(r0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000002c0)={r1, 0x2c}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000000)=0xe234, 0x4) ioctl$int_in(r3, 0x5452, &(0x7f000079d000)=0xffffffffffffff) 22:38:16 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:16 executing program 1: lsetxattr$security_smack_transmute(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x1) r0 = socket$inet6(0xa, 0x4, 0x3f) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x1, @mcast2, 0xd}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x6040, 0x9) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000240)=0x5, 0x4) ioctl$UI_END_FF_ERASE(r1, 0x400c55cb, &(0x7f0000000000)={0x6, 0x8}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000540)={0x0, 0xfffffffffffffffe, 0x0, 0x7fffffff, 0x8}, &(0x7f0000000580)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000640)={r3, 0x74, &(0x7f00000005c0)=[@in6={0xa, 0x4e21, 0x771, @local, 0xffffffffffffffff}, @in={0x2, 0x4e22, @rand_addr=0x100000000}, @in6={0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1f}, 0x1ff}, @in={0x2, 0x4e22, @local}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0x1000}]}, &(0x7f0000000680)=0xc) getsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f00000002c0), &(0x7f0000000500)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f00000001c0)={{0xffffffffffffffff, 0x3, 0x4, 0x3, 0x10000}, 0x3db800, 0x1}) sendto$inet6(r2, &(0x7f0000000280)="6d718bab41211a147b9402318501fa52dca387411d9900fe57d6e2b3e714290ce911601f5f9697e5", 0x28, 0xfffffffffffffffe, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0xff00000000000000}}, 0x1c) fcntl$notify(r0, 0x402, 0x1) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000340)={0x80000001, 0x1ff, 0x2, 0x1, [], [], [], 0x7, 0x8000, 0x1, 0x8, "f546edc739e7b876b97e405320f0f3ee"}) clone(0x800000, &(0x7f00000006c0)="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", &(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)="f233b41bc1b6310bf78cc6c898eed9d2ad254fb76474e473d21f6559789b1b0935bc73e0ba4bdcb1bda0857ad0e0748722884a332fd3fb0567e4bcaedc4dc0b8cf90764e03e506ef5832d4aa4166f154efaf76438cca56170a4a56250f2cbd73eb8e84b13856a044048e914635ef254c9d5f9aafc1811519724d6094af718a071905b02be0e63e10fc7c28bc35675efe0807ae2bf29ef951b87d9ed4b90414c649a517adfc0679db881c6066325d60c8a5a0e95d01a2c9c66ffa13a7982207dc651c071234b1fcee441c9e5fc63dfeb4906eb9121007aed05099bedfa8c926fbbc285917b804134ee04bc44910abaa841d44ea6efa64") ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06055c8, &(0x7f0000000480)={0x9, 0xfffffffffffffff7, {0x55, 0xf077, 0x4, {0x1f, 0xaa97}, {0x12d, 0x1ac}, @const={0x1000, {0x3, 0x7, 0x1, 0xff}}}, {0x57, 0x7, 0x161, {0x1, 0x64}, {0x2, 0x6}, @rumble={0x7, 0x8}}}) 22:38:16 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000008, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:17 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) unshare(0x40000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001300)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="d4e30562576b33ac23485e14cdcab975eb8ea52eee5199ee34cf72624cee0ce0083b55655f64924a5bec7d4e621d52f884a0290dd8f67ec4e1b913822f0927c406ccc1f0b3d3bf19fb5b18b614e177a1", 0x50}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x26, &(0x7f0000000200)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f0000000040)}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e24}}, 0x5, 0x0, 0x5, "1e92caf261673c67250b5ebaf9a998952b815f6ce8960eb87bb830f5692b2ec51493c0d2cd15a33c96d6694ab628beafef3566a169d7d884bacfc563f4f7816d69e7824aea89f9d8a6e0f34380da4a5d"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000004100), 0x2a37, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x40003) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x400, 0x0, 0x0, 0x0, 0x6, 0x4000, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x252eca0, 0xc9c6, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000, 0x0, 0x66c, 0x3, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x8) gettid() r4 = syz_open_procfs(0x0, &(0x7f0000000140)='smaps\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffffffffffe1, 0x0, 0x5, 0x6}, &(0x7f0000000200)=0x14) r5 = creat(&(0x7f00000008c0)='./bus\x00', 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@local, @multicast2, @dev}, 0xfffffffffffffe6d) sendfile(r5, r4, &(0x7f0000000180), 0x7ff) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000000440)=[{{r6, r7/1000+10000}, 0x15, 0x8, 0x80}], 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000140)=0x1e) socket$inet6_tcp(0xa, 0x1, 0x0) 22:38:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:17 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x100000000000000, 0x8000fffffffe) 22:38:17 executing program 1: r0 = socket$inet(0x2, 0x6000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000080)={0x2, 0x404e23, @remote}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) write(r0, &(0x7f0000000900)="89", 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8201, 0x0) read$eventfd(r1, &(0x7f0000000140), 0x8) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f00000000c0)='icmp6\x00') sendto$inet(r0, &(0x7f00000003c0), 0xfffffdef, 0x0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr}, 0x10) 22:38:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:17 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x0) 22:38:17 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x40000000000000a, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 692.114897] IPVS: ftp: loaded support on port[0] = 21 22:38:17 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xc000000, 0x8000fffffffe) 22:38:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x0) 22:38:18 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x0) [ 693.047788] IPVS: ftp: loaded support on port[0] = 21 22:38:38 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/autofs\x00', 0x0, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000680)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000100), r1, r0}}, 0x18) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) 22:38:38 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:38 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x8020000, 0x8000fffffffe) 22:38:38 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000002, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:38 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x40000000000000a, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:38 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x40000000000000a, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:38 executing program 3: 22:38:38 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xa, 0x8000fffffffe) 22:38:39 executing program 3: 22:38:39 executing program 3: 22:38:39 executing program 3: 22:38:39 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:39 executing program 5: 22:38:39 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000006, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:39 executing program 1: 22:38:39 executing program 3: 22:38:39 executing program 5: 22:38:39 executing program 1: 22:38:39 executing program 5: 22:38:39 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xc, 0x8000fffffffe) 22:38:39 executing program 3: 22:38:39 executing program 1: 22:38:39 executing program 3: 22:38:40 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:40 executing program 5: 22:38:40 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000003, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:40 executing program 3: 22:38:40 executing program 1: 22:38:40 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x200000000000000, 0x8000fffffffe) 22:38:40 executing program 1: 22:38:40 executing program 5: 22:38:40 executing program 1: 22:38:40 executing program 3: 22:38:40 executing program 1: 22:38:40 executing program 5: 22:38:41 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:41 executing program 3: 22:38:41 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000007, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:41 executing program 1: 22:38:41 executing program 5: 22:38:41 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xf00000000000000, 0x8000fffffffe) 22:38:41 executing program 3: 22:38:41 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:41 executing program 1: 22:38:41 executing program 3: 22:38:41 executing program 5: 22:38:41 executing program 1: 22:38:41 executing program 3: 22:38:41 executing program 5: 22:38:42 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000005, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:42 executing program 1: 22:38:42 executing program 5: 22:38:42 executing program 3: 22:38:42 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:42 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xb, 0x8000fffffffe) 22:38:42 executing program 5: 22:38:42 executing program 1: 22:38:42 executing program 3: 22:38:42 executing program 5: 22:38:42 executing program 1: 22:38:42 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xfeffffff, 0x8000fffffffe) 22:38:43 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000009, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:43 executing program 3: 22:38:43 executing program 5: 22:38:43 executing program 1: 22:38:43 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x7f510100, 0x8000fffffffe) 22:38:43 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:43 executing program 5: 22:38:43 executing program 3: 22:38:43 executing program 1: 22:38:43 executing program 5: 22:38:43 executing program 1: 22:38:43 executing program 3: 22:38:44 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x900, 0x8000fffffffe) 22:38:44 executing program 5: 22:38:44 executing program 1: 22:38:44 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:44 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x11, 0x4, 0x1) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000005c0)={0x7, 0x2, 0xc06}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:44 executing program 3: 22:38:44 executing program 1: 22:38:44 executing program 5: 22:38:44 executing program 3: r0 = socket$inet6(0xa, 0x801000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="153f6234488dd25d766070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x1fa, &(0x7f0000000180)=@framed={{}, [@alu]}, &(0x7f0000f6bffb)="3e501f49", 0xfffffffffffffffc, 0xb060e0cc005cb193, &(0x7f00001a7f05)=""/251}, 0x48) 22:38:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4), 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x4000000000003, 0x1, 0xffffffffffffffff}, 0x14}}, 0x0) 22:38:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000d7cfcb), 0x100000252, 0x0, &(0x7f0000893ff0), 0x10) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast}, 0x10) 22:38:44 executing program 3: r0 = socket$inet6(0xa, 0x801000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000001c0)="153f6234488dd25d766070") bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{}, [@alu={0x0, 0x0, 0x201a7fa6}]}, &(0x7f0000f6bffb)="3e501f49", 0xfffffffffffffffc, 0xb060e0cc005cb193, &(0x7f00001a7f05)=""/251}, 0x48) 22:38:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x20000000021) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local}, 0x1a) perf_event_open(&(0x7f00000000c0)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendto$inet6(r2, &(0x7f0000000300), 0xfdb8, 0x4008080, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) 22:38:44 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x3f000000, 0x8000fffffffe) 22:38:44 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000009, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 719.084299] dccp_invalid_packet: P.Data Offset(0) too small [ 719.144954] dccp_invalid_packet: P.Data Offset(0) too small 22:38:45 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:45 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10000, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r2, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={r4, 0x8}, 0x8) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:45 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000009, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:45 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000003, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:45 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x822000, 0x8000fffffffe) 22:38:45 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:45 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xd000000, 0x8000fffffffe) 22:38:46 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000006, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:46 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:46 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xe000000, 0x8000fffffffe) 22:38:46 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x10, 0x8000fffffffe) 22:38:46 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000006, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:46 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0}, &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x1e, 0x4, 0x0) r5 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r4, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r5, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000006c0)={r1, 0x29c8}, &(0x7f0000000700)=0xfffffffffffffeda) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r6, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r6, 0x8}, 0x8) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:46 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10000, 0x0) r2 = socket(0x1e, 0x4, 0x0) r3 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r2, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r3, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r4, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={r4, 0x8}, 0x8) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:47 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:47 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000002, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:47 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:47 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:47 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x82200000000000, 0x8000fffffffe) 22:38:47 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:47 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x8000, 0x100) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) unshare(0x40000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001300)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="d4e30562576b33ac23485e14cdcab975eb8ea52eee5199ee34cf72624cee0ce0083b55655f64924a5bec7d4e621d52f884a0290dd8f67ec4e1b913822f0927c406ccc1f0b3d3bf19fb5b18b614e177a1", 0x50}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x26, &(0x7f0000000200)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f0000000040)}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e24}}, 0x5, 0x0, 0x5, "1e92caf261673c67250b5ebaf9a998952b815f6ce8960eb87bb830f5692b2ec51493c0d2cd15a33c96d6694ab628beafef3566a169d7d884bacfc563f4f7816d69e7824aea89f9d8a6e0f34380da4a5d"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000004100), 0x2a37, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x40003) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x400, 0x0, 0x0, 0x0, 0x6, 0x4000, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x252eca0, 0xc9c6, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000, 0x0, 0x66c, 0x3, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x8) gettid() r4 = syz_open_procfs(0x0, &(0x7f0000000140)='smaps\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffffffffffe1, 0x0, 0x5, 0x6}, &(0x7f0000000200)=0x14) r5 = creat(&(0x7f00000008c0)='./bus\x00', 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@local, @multicast2, @dev}, 0xfffffffffffffe6d) sendfile(r5, r4, &(0x7f0000000180), 0x7ff) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000000440)=[{{r6, r7/1000+10000}, 0x15, 0x8, 0x80}], 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000140)=0x1e) socket$inet6_tcp(0xa, 0x1, 0x0) [ 722.604093] IPVS: ftp: loaded support on port[0] = 21 22:38:48 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:48 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x0, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:48 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) unshare(0x40000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001300)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="d4e30562576b33ac23485e14cdcab975eb8ea52eee5199ee34cf72624cee0ce0083b55655f64924a5bec7d4e621d52f884a0290dd8f67ec4e1b913822f0927c406ccc1f0b3d3bf19fb5b18b614e177a1", 0x50}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x26, &(0x7f0000000200)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f0000000040)}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e24}}, 0x5, 0x0, 0x5, "1e92caf261673c67250b5ebaf9a998952b815f6ce8960eb87bb830f5692b2ec51493c0d2cd15a33c96d6694ab628beafef3566a169d7d884bacfc563f4f7816d69e7824aea89f9d8a6e0f34380da4a5d"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000004100), 0x2a37, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x40003) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x400, 0x0, 0x0, 0x0, 0x6, 0x4000, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x252eca0, 0xc9c6, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000, 0x0, 0x66c, 0x3, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x8) gettid() r4 = syz_open_procfs(0x0, &(0x7f0000000140)='smaps\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffffffffffe1, 0x0, 0x5, 0x6}, &(0x7f0000000200)=0x14) r5 = creat(&(0x7f00000008c0)='./bus\x00', 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@local, @multicast2, @dev}, 0xfffffffffffffe6d) sendfile(r5, r4, &(0x7f0000000180), 0x7ff) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000000440)=[{{r6, r7/1000+10000}, 0x15, 0x8, 0x80}], 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000140)=0x1e) socket$inet6_tcp(0xa, 0x1, 0x0) 22:38:48 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xffffffff00000000, 0x8000fffffffe) [ 723.296836] IPVS: ftp: loaded support on port[0] = 21 22:38:49 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:49 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xa000000, 0x8000fffffffe) 22:38:49 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000006]}) ioctl$KVM_NMI(r4, 0xae9a) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="2fed"], 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(r2, r3, 0x0, 0x0) r5 = socket(0x1e, 0x4, 0x0) r6 = socket(0x1e, 0x4, 0x0) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000680)=@req3={0x8001, 0x5, 0x7, 0xc8f, 0x3, 0x6, 0x4}, 0x427b59d137867690) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000600)=@req3={0x900000, 0x5e42, 0x0, 0x6, 0x8, 0x5, 0x9}, 0x171) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r5, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r6, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r8, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x1d) 22:38:49 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x8000, 0x100) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:49 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x8000000, 0x8000fffffffe) 22:38:49 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) 22:38:49 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000005c0)={'nr0\x00', &(0x7f0000000200)=@ethtool_stats={0x1d, 0x2, [0x8, 0x8]}}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:49 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000008, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:38:50 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x9000000, 0x8000fffffffe) 22:38:50 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x0) 22:39:04 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x0) 22:39:04 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) unshare(0x40000000) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001300)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000100)=@in6={0xa, 0x0, 0x0, @loopback}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)="d4e30562576b33ac23485e14cdcab975eb8ea52eee5199ee34cf72624cee0ce0083b55655f64924a5bec7d4e621d52f884a0290dd8f67ec4e1b913822f0927c406ccc1f0b3d3bf19fb5b18b614e177a1", 0x50}], 0x1, &(0x7f0000000480)}], 0x1, 0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x26, &(0x7f0000000200)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x0, &(0x7f0000000040)}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000540)={@in={{0x2, 0x4e24}}, 0x5, 0x0, 0x5, "1e92caf261673c67250b5ebaf9a998952b815f6ce8960eb87bb830f5692b2ec51493c0d2cd15a33c96d6694ab628beafef3566a169d7d884bacfc563f4f7816d69e7824aea89f9d8a6e0f34380da4a5d"}, 0xd8) recvmmsg(0xffffffffffffffff, &(0x7f0000004100), 0x2a37, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x40003) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x400, 0x0, 0x0, 0x0, 0x6, 0x4000, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x252eca0, 0xc9c6, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10000, 0x0, 0x66c, 0x3, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x8) gettid() r4 = syz_open_procfs(0x0, &(0x7f0000000140)='smaps\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffffffffffe1, 0x0, 0x5, 0x6}, &(0x7f0000000200)=0x14) r5 = creat(&(0x7f00000008c0)='./bus\x00', 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@local, @multicast2, @dev}, 0xfffffffffffffe6d) sendfile(r5, r4, &(0x7f0000000180), 0x7ff) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) write$evdev(0xffffffffffffffff, &(0x7f0000000440)=[{{r6, r7/1000+10000}, 0x15, 0x8, 0x80}], 0x10) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000140)=0x1e) socket$inet6_tcp(0xa, 0x1, 0x0) 22:39:04 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x5, 0x8000fffffffe) 22:39:04 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0}, &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, r0, 0x800000000008, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000680)={r1, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f0000a7b000/0x3000)=nil, 0x3000, 0x400008000000000b) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r4, 0x5401, &(0x7f00000005c0)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x200000000000019) 22:39:04 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000008, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:39:04 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000005c0)={'nr0\x00', &(0x7f0000000200)=@ethtool_stats={0x1d, 0x2, [0x8, 0x8]}}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:39:04 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x9, 0x8000fffffffe) [ 739.167325] IPVS: ftp: loaded support on port[0] = 21 22:39:04 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x0) 22:39:05 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x4000000000000000, 0x8000fffffffe) 22:39:05 executing program 5 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:39:05 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={0x1d, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x1e, 0x4, 0x0) r5 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0xfffffffffffffdf2) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r4, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r6, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000005c0), &(0x7f0000000680)="bcb14951fd8b4cfaa9a4d1055ae7a86c9331f18a8581b336df0fc02f4032e056b28f61255fcf39b555233bffe7373f9fbfa6bf56789af50b6d4809163fb91a89f18f1820c1447f7c9e0000000000000000000000") ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r6, 0x8}, 0x8) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:39:05 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0}, &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, r0, 0x800000000008, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000680)={r1, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f0000a7b000/0x3000)=nil, 0x3000, 0x400008000000000b) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r4, 0x5401, &(0x7f00000005c0)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x200000000000019) 22:39:05 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xb000000, 0x8000fffffffe) [ 740.039673] FAULT_INJECTION: forcing a failure. [ 740.039673] name failslab, interval 1, probability 0, space 0, times 0 [ 740.119820] CPU: 0 PID: 31393 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #168 [ 740.127267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 740.136635] Call Trace: [ 740.139256] dump_stack+0x1c4/0x2b4 [ 740.142910] ? dump_stack_print_info.cold.2+0x52/0x52 [ 740.148139] should_fail.cold.4+0xa/0x17 [ 740.152224] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 740.157340] ? trace_hardirqs_off+0x310/0x310 [ 740.161850] ? trace_hardirqs_on_caller+0xc0/0x310 [ 740.166800] ? print_usage_bug+0xc0/0xc0 [ 740.170885] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 740.175706] ? graph_lock+0x170/0x170 [ 740.179535] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 740.184334] ? find_held_lock+0x36/0x1c0 [ 740.188451] ? ___might_sleep+0x1ed/0x300 [ 740.192619] ? arch_local_save_flags+0x40/0x40 [ 740.197223] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 740.202733] __should_failslab+0x124/0x180 [ 740.206999] should_failslab+0x9/0x14 [ 740.210831] kmem_cache_alloc_trace+0x2d7/0x750 [ 740.215550] alloc_pipe_info+0x16b/0x590 [ 740.219627] ? retint_kernel+0x2d/0x2d [ 740.223548] ? pipe_read+0x940/0x940 [ 740.227285] ? aa_file_perm+0x6/0x1060 [ 740.231191] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 740.236133] ? common_file_perm+0x236/0x7f0 [ 740.240473] ? find_held_lock+0x36/0x1c0 [ 740.244572] splice_direct_to_actor+0x6fc/0x8f0 [ 740.249258] ? pipe_to_sendpage+0x400/0x400 [ 740.253596] ? apparmor_file_permission+0x24/0x30 [ 740.258470] ? do_splice_to+0x190/0x190 [ 740.262503] ? security_file_permission+0x1c2/0x230 [ 740.267548] ? rw_verify_area+0x118/0x360 [ 740.271713] do_splice_direct+0x2d4/0x420 [ 740.275879] ? splice_direct_to_actor+0x8f0/0x8f0 [ 740.280747] ? apparmor_file_permission+0x24/0x30 [ 740.285612] ? rw_verify_area+0x118/0x360 [ 740.289780] do_sendfile+0x62a/0xe20 [ 740.293538] ? do_compat_pwritev64+0x1c0/0x1c0 [ 740.298133] ? __sb_end_write+0xd9/0x110 [ 740.302213] __ia32_compat_sys_sendfile+0x190/0x2a0 [ 740.307238] ? __ia32_sys_sendfile64+0x250/0x250 [ 740.312000] ? mm_fault_error+0x380/0x380 [ 740.316168] do_fast_syscall_32+0x34d/0xfb2 [ 740.320507] ? do_int80_syscall_32+0x890/0x890 [ 740.325103] ? entry_SYSENTER_compat+0x68/0x7f [ 740.329692] ? trace_hardirqs_off_caller+0xbb/0x310 [ 740.334719] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 740.339566] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 740.344424] ? trace_hardirqs_on_caller+0x310/0x310 [ 740.349482] ? prepare_exit_to_usermode+0x291/0x3b0 [ 740.354626] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 740.359482] entry_SYSENTER_compat+0x70/0x7f [ 740.363936] RIP: 0023:0xf7f0dca9 [ 740.367311] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 740.386310] RSP: 002b:00000000f5f090cc EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 740.394037] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000000006 [ 740.401337] RDX: 0000000020d83ff8 RSI: 00000000fffffffe RDI: 0000000000000000 [ 740.408633] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 22:39:06 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x500000000000000, 0x8000fffffffe) [ 740.415915] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 740.423194] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 22:39:06 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r3, 0x0, &(0x7f0000000100), 0x80800) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}) ioctl$KVM_NMI(r2, 0xae9a) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xad, 0x105780) geteuid() write$binfmt_aout(0xffffffffffffffff, &(0x7f0000001380)=ANY=[@ANYBLOB="ce0f33"], 0x3) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f00000000c0)={0x4, 0x0, 0x9bfe, 0x20, 0x54}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22:39:06 executing program 2 (fault-call:13 fault-nth:0): r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 22:39:06 executing program 5 (fault-call:5 fault-nth:1): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:39:06 executing program 1: unshare(0x24020400) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e92be2c234c8004b1f"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfe7e, &(0x7f000000cf3d)=""/195}, 0x48) socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7c0, 0x4000) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={'syz', 0x1}, &(0x7f00000002c0)="35e930c372c0b72526bf9b03df13e0da574242bf78289063e206ec4e29e57bdda1577c5305b339d8f3a3daa3ab2bb371d953030221730779680f09673745bc65f45896e78f2f02c4c8467e4df834c8226ccea4bdcaa50353450c050aff13daa82919d2dad8ccba2b32b1948a70295f9e19d1efd56d48217182bae9f779e65c4b88cbf15be77634931cec1dc0f561692ea43284c09af58f38d9cce789e4fce45705558d0814c5cad9", 0xa8, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r3, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000140)=0x4) 22:39:06 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x6000000, 0x8000fffffffe) [ 741.217920] FAULT_INJECTION: forcing a failure. [ 741.217920] name failslab, interval 1, probability 0, space 0, times 0 22:39:06 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2000, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000040)={0xb, 'syz1\x00', 'syz0\x00', 'syz1\x00', 0x9b, 0x2, 0xffffffffd7a8cf20, 0x4, 0x7ff, 0x2, "a1a6f5650b38b4a1f203370eef278a7f22d1a4e72a3932f92239c5ac7c8a272179dedb9c747c29d26aac26e0868f82a83ce45bbbca8cc5675107a5d914dc9009978daaa1be812f3e8ed5a4e5a0e16219b15b5b90194e595186f0aa547f334813d80bb064cbc613f0d76ab1d22da63fd00d8c7a9ec4f54b0ad6fcf87b3b3d506782330ca2715b14bc655513b4da50ac9888d1e2f9d594f51442eab6"}, 0x1b3) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x100000001, 0x2, 0x147, 0x7fff, 0x8, 0x3, 0x3e, 0xad9, 0x1, 0x38, 0x3d0, 0xff, 0x3, 0x20, 0x2, 0x3, 0x32, 0x8000}, [{0x70000002, 0x100000001, 0xf, 0x1000, 0xfffffffffffff9c6, 0x1, 0x20, 0x1}, {0x5, 0x3, 0x10000, 0x6, 0x4, 0x3, 0x8, 0x7ffa}], "e930a5ab46adc225c9df2491db12a9358ebf5abf922730ec0f67f1ff4f33902e0381fe95a1d7cf07754e75b93e50ed5e7b1b72c97200d88f1b17a8a9c4f284ca02bff6c352a43c9a562d4eef0424e8ac0f6de9b81d8e61d38cc34e78eb2b9e0d6005f51ae8e456006ca1ce9ef16cc70556c37c8b6d50809fb828b9ecb40a8e8cdb6b2709ec13382722e7254c6f2b500778d4aaa5771e9f956faa670a03f6c68d58fc6dc59414", [[], [], [], [], [], []]}, 0x71e) fsetxattr$trusted_overlay_origin(r0, 0xfffffffffffffffe, &(0x7f0000000940)='y\x00', 0x2, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/hwrng\x00', 0x101000, 0x0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000a40)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000a80)={@loopback, @empty, 0x0}, &(0x7f0000000ac0)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000b00)={@empty, @remote, 0x0}, &(0x7f0000000b40)=0xc) getsockname$packet(r0, &(0x7f0000000b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000bc0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000c00)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c40)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000d40)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000d80)={'bond_slave_0\x00', 0x0}) recvmmsg(r0, &(0x7f0000002340)=[{{&(0x7f0000000dc0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000e40)=""/238, 0xee}], 0x1, &(0x7f0000000f80), 0x0, 0xffffffffffffff39}, 0x447}, {{&(0x7f0000000fc0)=@un=@abs, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001040)=""/100, 0x64}, {&(0x7f00000010c0)=""/228, 0xe4}, {&(0x7f00000011c0)=""/65, 0x41}, {&(0x7f0000001240)=""/121, 0x79}, {&(0x7f00000012c0)=""/146, 0x92}, {&(0x7f0000001380)=""/23, 0x17}], 0x6, &(0x7f0000001400)=""/70, 0x46, 0x8}, 0xfff}, {{&(0x7f0000001480)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001500)=""/230, 0xe6}, {&(0x7f0000001600)=""/127, 0x7f}, {&(0x7f0000001680)=""/150, 0x96}], 0x3, 0x0, 0x0, 0x9d7}, 0x400}, {{&(0x7f0000001780)=@ethernet={0x0, @random}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001800)=""/207, 0xcf}, {&(0x7f0000001900)=""/220, 0xdc}, {&(0x7f0000001a00)=""/175, 0xaf}, {&(0x7f0000001ac0)=""/119, 0x77}, {&(0x7f0000001b40)=""/97, 0x61}, {&(0x7f0000001bc0)=""/23, 0x17}, {&(0x7f0000001c00)=""/79, 0x4f}, {&(0x7f0000001c80)=""/246, 0xf6}], 0x8, &(0x7f0000001dc0)=""/253, 0xfd}, 0x84}, {{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000001ec0)=""/35, 0x23}, {&(0x7f0000001f00)=""/137, 0x89}, {&(0x7f0000001fc0)}, {&(0x7f0000002000)=""/55, 0x37}, {&(0x7f0000002040)=""/223, 0xdf}, {&(0x7f0000002140)=""/108, 0x6c}, {&(0x7f00000021c0)=""/209, 0xd1}, {&(0x7f00000022c0)=""/8, 0x8}], 0x8, 0x0, 0x0, 0x1}}], 0x5, 0x40000120, &(0x7f0000002400)={0x77359400}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002440)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000002540)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002640)={0x0, @loopback, @broadcast}, &(0x7f0000002680)=0xc) accept4$packet(r0, &(0x7f0000002700)={0x11, 0x0, 0x0}, &(0x7f0000002740)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002840)={'veth0_to_bond\x00', 0x0}) accept4$packet(r0, &(0x7f0000003a00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000003a40)=0x14, 0x800) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000003a80)={@mcast2, 0x0}, &(0x7f0000003ac0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003d40)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000003e40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003e80)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000003f80)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003fc0)={0x0, @rand_addr}, &(0x7f0000004000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004040)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000004140)=0xe8) getpeername$packet(r0, &(0x7f0000004240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000004280)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000042c0)={@local, 0x0}, &(0x7f0000004300)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004340)={0x0, @broadcast, @rand_addr}, &(0x7f0000004380)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000043c0)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000044c0)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004680)={0x0, @broadcast, @remote}, &(0x7f00000046c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000047c0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004800)={0x0, @remote, @multicast2}, &(0x7f0000004840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004940)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000004a40)=0xe8) getpeername$packet(r0, &(0x7f0000004a80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000004ac0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004fc0)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005000)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000005100)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000068c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000069c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006a00)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000006b00)=0xe8) accept4$packet(r0, &(0x7f0000006b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000006b80)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006bc0)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000006cc0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000007800)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x1000001}, 0xc, &(0x7f00000077c0)={&(0x7f0000006d00)={0xaa0, r4, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [{{0x8, 0x1, r5}, {0x124, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x7ab}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r8}, {0xb4, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r11}}}]}}, {{0x8, 0x1, r12}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x10000}}}]}}, {{0x8, 0x1, r13}, {0x1a8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x80}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r14}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r15}}, {0x8}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r17}}, {0x8}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xfca7}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x1c4, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r20}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r21}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x3c, 0x4, [{0x4, 0x2, 0x5, 0x5}, {0x9, 0x3, 0x1, 0xffffffff}, {0x10000, 0xc16, 0x5, 0x9}, {0x6, 0xe4, 0x8001, 0x7}, {0x0, 0x200, 0x3, 0x3}, {0x600000, 0xfffffffffffff001, 0x7, 0x2}, {0x7ff, 0x25, 0xfffffffffffffeff, 0x100000000}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x34}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xffffffff}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r22}}}]}}, {{0x8, 0x1, r23}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r24}}}]}}, {{0x8, 0x1, r25}, {0x15c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x40}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r26}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xb311}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r27}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x10001}}}]}}, {{0x8, 0x1, r28}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xfff}}}]}}, {{0x8, 0x1, r29}, {0x268, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r30}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r31}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x80}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r32}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0xffffffff}}, {0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r33}}, {0x8}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r34}}}]}}, {{0x8, 0x1, r35}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8}}, {0x8, 0x6, r36}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}]}}]}, 0xaa0}, 0x1, 0x0, 0x0, 0x8004}, 0x40000) 22:39:06 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x802, 0x8000fffffffe) [ 741.512221] CPU: 1 PID: 31442 Comm: syz-executor5 Not tainted 4.19.0-rc6+ #168 [ 741.519649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 741.529029] Call Trace: [ 741.531648] dump_stack+0x1c4/0x2b4 [ 741.535312] ? dump_stack_print_info.cold.2+0x52/0x52 [ 741.540544] ? __kernel_text_address+0xd/0x40 [ 741.545080] should_fail.cold.4+0xa/0x17 [ 741.549166] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 741.554383] ? graph_lock+0x170/0x170 [ 741.558197] ? save_stack+0x43/0xd0 [ 741.561835] ? kasan_kmalloc+0xc7/0xe0 [ 741.565736] ? kmem_cache_alloc_trace+0x152/0x750 [ 741.570596] ? alloc_pipe_info+0x16b/0x590 [ 741.574861] ? splice_direct_to_actor+0x6fc/0x8f0 [ 741.579721] ? do_sendfile+0x62a/0xe20 [ 741.583626] ? __ia32_compat_sys_sendfile+0x190/0x2a0 [ 741.588831] ? do_fast_syscall_32+0x34d/0xfb2 [ 741.593342] ? entry_SYSENTER_compat+0x70/0x7f [ 741.597952] ? find_held_lock+0x36/0x1c0 [ 741.602058] ? ___might_sleep+0x1ed/0x300 [ 741.606226] ? arch_local_save_flags+0x40/0x40 [ 741.610819] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 741.616103] ? percpu_ref_put_many+0x13e/0x260 [ 741.620707] __should_failslab+0x124/0x180 [ 741.624951] should_failslab+0x9/0x14 [ 741.628769] __kmalloc+0x2d4/0x760 [ 741.632320] ? kmem_cache_alloc_trace+0x353/0x750 [ 741.637177] ? aa_file_perm+0x490/0x1060 [ 741.641250] ? alloc_pipe_info+0x29e/0x590 [ 741.645510] alloc_pipe_info+0x29e/0x590 [ 741.649593] ? pipe_read+0x940/0x940 [ 741.653337] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 741.658284] ? common_file_perm+0x236/0x7f0 [ 741.662621] ? find_held_lock+0x36/0x1c0 [ 741.666705] splice_direct_to_actor+0x6fc/0x8f0 [ 741.671394] ? __f_unlock_pos+0x19/0x20 [ 741.675389] ? pipe_to_sendpage+0x400/0x400 [ 741.679763] ? apparmor_file_permission+0x24/0x30 [ 741.684615] ? do_splice_to+0x190/0x190 [ 741.688614] ? security_file_permission+0x1c2/0x230 [ 741.693656] ? rw_verify_area+0x118/0x360 [ 741.697824] do_splice_direct+0x2d4/0x420 [ 741.701991] ? splice_direct_to_actor+0x8f0/0x8f0 [ 741.706854] ? apparmor_file_permission+0x24/0x30 [ 741.711728] ? rw_verify_area+0x118/0x360 [ 741.715894] do_sendfile+0x62a/0xe20 [ 741.719634] ? do_compat_pwritev64+0x1c0/0x1c0 [ 741.724231] ? __sb_end_write+0xd9/0x110 [ 741.728824] __ia32_compat_sys_sendfile+0x190/0x2a0 [ 741.733857] ? __ia32_sys_sendfile64+0x250/0x250 [ 741.738630] ? mm_fault_error+0x380/0x380 [ 741.742807] do_fast_syscall_32+0x34d/0xfb2 [ 741.747147] ? do_int80_syscall_32+0x890/0x890 [ 741.751744] ? entry_SYSENTER_compat+0x68/0x7f [ 741.756345] ? trace_hardirqs_off_caller+0xbb/0x310 [ 741.761384] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 741.766244] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 741.771103] ? trace_hardirqs_on_caller+0x310/0x310 [ 741.776139] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 741.781175] ? prepare_exit_to_usermode+0x291/0x3b0 [ 741.786216] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 741.791113] entry_SYSENTER_compat+0x70/0x7f [ 741.795533] RIP: 0023:0xf7f0dca9 22:39:07 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f00000005c0)=@req3={0x969, 0x3, 0x8, 0x9, 0x5, 0x8000}, 0xfffffffffffffe19) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r3, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r4, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000040)={r5, 0x8}, 0x8) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:39:07 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={0x1d, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x1e, 0x4, 0x0) r5 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0xfffffffffffffdf2) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r4, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r6, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000005c0), &(0x7f0000000680)="bcb14951fd8b4cfaa9a4d1055ae7a86c9331f18a8581b336df0fc02f4032e056b28f61255fcf39b555233bffe7373f9fbfa6bf56789af50b6d4809163fb91a89f18f1820c1447f7c9e0000000000000000000000") ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r6, 0x8}, 0x8) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:39:07 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0xffffffffffffff8f, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140), 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000200)={'icm\x00'}, &(0x7f0000000240)=0xfffffffffffffeee) r2 = dup(r0) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) io_setup(0x3, &(0x7f0000000100)=0x0) io_submit(r4, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000391000)="83", 0x1}]) 22:39:07 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8), 0x8000fffffffe) [ 741.798916] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 741.817837] RSP: 002b:00000000f5ee80cc EFLAGS: 00000296 ORIG_RAX: 00000000000000bb [ 741.825580] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000000005 [ 741.832864] RDX: 0000000020d83ff8 RSI: 00000000fffffffe RDI: 0000000000000000 [ 741.832874] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 741.832883] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 741.832890] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 22:39:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x14) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x3}, 0x1c) listen(r0, 0x18) r1 = socket$inet6(0xa, 0x5, 0x0) write$binfmt_script(r0, &(0x7f0000000100)={'#! ', './file0', [{0x20, 'cgroupE'}, {0x20, '$[user'}, {}, {0x20, 'lo'}, {0x20, 'em0'}, {0x20, 'cpuset'}, {}], 0xa, "5b1a91099e5391654361f267eb72f404044c5ab1882dd2d1d10d31609128718a6d8fd0d50ec17eb990cf06c4acfd214114f18ab6b80ef47744d1be6f364777c7f86595f3a65c65774fc26f67c8ddcee082d5ee09f0db099f9253a813819f64a002"}, 0x8b) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @local, [0xfa1a, 0xb00000000000000, 0x9, 0x80fe, 0x0, 0x6]}], 0x10) 22:39:07 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xa00, 0x8000fffffffe) 22:39:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:39:08 executing program 3: r0 = socket$inet6(0xa, 0x80803, 0x3) getsockopt(r0, 0xff, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000480)=0x7) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)="ff3d02f361342814f7912082009280461dcb6e1733a4e649746cc8058af60edd0e26851319ccf4e5bfdb165b0dac5311834cd36bc571b58a8bc43d209ca3f0b4da81c2b4ddb7e3a23ff3e66dc4cf811e657f94ae02d637c904c626c61eef7d8308ad0301cec81300c8389ccb644139516e932827f31d6c3a0af2e4dc", 0x7c}], 0x1, &(0x7f0000000180)=[{0x7c, 0x118, 0x6c, "2b9b8192f71c47fc83c558c728762578079bb677189ec32761819ee564be87fa8be6b772eea655d1e8095326960e17e787a45bfdeb7766b03fb172d056a805e4a572f8b02a9693cdad62a1eff1ccc070133687377381eb90c4dc727cbcc48d4f90b294e84e9d7b2b8c3ae47ae527"}, {0xe4, 0xff, 0x9, "67b3740e5f165660f78c6ed75c6fea2c12332f339abe6d2755a9b66ba3754f140d4d9d66f658e16da1e5e001adbaaca57a70ce8c05c78ebe8470b183dd274d4f1c30a7c792c1477c98d94444270fabe8b8ae5e8e535782ca78c4831fad3286e79ec693ab14f33f9e105983afc8e19cce6bc12f89a5bea85a7282c1dfda41242b062a26e8fcda110c67fdc484cb04b6db9b975efd28cbc1114dad3b7c296a165975052d58246c4d4ed761d36df78fa41a0b684456a532238bd94f5f5c54e4f134ea172432d5b739b439d2e4bd1ff249b6e6ff17813d619d"}, {0xf4, 0x1ff, 0x7, "5179b18a189db6e2def7af4f6781c110e70119e067ba1faaad8b1e62560552b652154d9444c73bdade2c607230a12b48ebae457ccbd3b3bcea816976aa62b7d2bc495013d01bc4118374167a34d7dab65babd5bb0b4c4c004e8df26ef1a6c9862a27dba3265ad0b0671d06d35fb5761eb5a707eae2a40ee9eaac1093b6674e13ebfac416a0f34f5256b6f938925e67ab6616e37abda5efc2537fdbfb7d8a7e8471cd8f6e33ebc471ff71ef979d8765d54a8799677580df379e4f7516e1cb0bb5f7ba720bfd47d095ee23070390ed7113749d80c3ea7b98521d0c370c6aa5fa5c28a4b4a195a6"}], 0x254, 0x40000}, 0x10) 22:39:08 executing program 3: socket$unix(0x1, 0x400040000000001, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000005c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='irlan0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x1, 0x800000000000000a}, {}, {0x0, 0x0, 0x2}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f00000000c0)=0x2, 0x4) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000500)={&(0x7f0000000000)=""/17, 0x10000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000100)=0x8, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000002c0)=0x80, 0x4) bind$xdp(r3, &(0x7f0000000300)={0x2c, 0x0, r2}, 0x10) write$binfmt_elf64(r3, &(0x7f0000000800)=ANY=[], 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000700)='./file0\x00') socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x2, 0x2, 0x6b, 0x2b, 0x50}, &(0x7f0000000580)=0xffffffffffffffce) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xe, 0x10001) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0xc100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r7, 0x4c08, 0x8009) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000880)={r6, 0x5}, 0x8) r8 = getpid() capset(&(0x7f0000000240)={0x80000020071026, r8}, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x10001, 0x7fffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x210000, 0x0) setsockopt$inet_mreq(r9, 0x0, 0x20, &(0x7f0000001d40)={@multicast1, @loopback}, 0x8) 22:39:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8080a, 0x31) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 22:39:08 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000600)=0xe8) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180)={0x1d, r1}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r0, 0x4, 0x404) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r4 = socket(0x1e, 0x4, 0x0) r5 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0xfffffffffffffdf2) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r4, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r6, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000005c0), &(0x7f0000000680)="bcb14951fd8b4cfaa9a4d1055ae7a86c9331f18a8581b336df0fc02f4032e056b28f61255fcf39b555233bffe7373f9fbfa6bf56789af50b6d4809163fb91a89f18f1820c1447f7c9e0000000000000000000000") ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000040)={r6, 0x8}, 0x8) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:39:08 executing program 4: pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x800) r1 = dup2(r0, r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340), &(0x7f0000000640)=0x18) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000180), 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a0bcb98a3e1f46fd51b139d755efce9768b84ea75c2ff4b3c85caef374d126a56fa4743af7ef55c846bfe7dd16072d260ffddcc8a6d22e02f44d6a360524b86b51a4b58afca35f12201adb024bfb20fbd364e78a232fbef31595029f755740ab15e173dc73ba964a4189007c7c40db8fb4b64dd8ec4d366") fcntl$setstatus(r2, 0x4, 0x404) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x8bfff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000440)={0x788a32af, {{0xa, 0x4e24, 0x10001, @mcast2, 0x6}}}, 0x84) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r5 = socket(0x1e, 0x4, 0x0) r6 = socket(0x1e, 0x4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r6, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000500)=@req={0x3fc, 0x0, 0x2}, 0x10) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000003c0)={0x7, 0x2, 0xc05}) sendmmsg(r5, &(0x7f0000000a40), 0x400000000000224, 0xfffffdef) bind$inet(r6, &(0x7f0000000200)={0x2, 0x4e23, @loopback}, 0x10) syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x29c8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={r7, @in6={{0xa, 0x0, 0x0, @local}}}, &(0x7f0000000180)=0x84) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xb}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x1000000000, &(0x7f0000000400), &(0x7f0000001ffc), &(0x7f00000001c0), &(0x7f0000000440)) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000040)={r7, 0x8}, 0x8) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000580)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 22:39:09 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0xd, 0x8000fffffffe) 22:39:09 executing program 3: socket$unix(0x1, 0x400040000000001, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000005c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='irlan0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x1, 0x800000000000000a}, {}, {0x0, 0x0, 0x2}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f00000000c0)=0x2, 0x4) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000500)={&(0x7f0000000000)=""/17, 0x10000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000100)=0x8, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000002c0)=0x80, 0x4) bind$xdp(r3, &(0x7f0000000300)={0x2c, 0x0, r2}, 0x10) write$binfmt_elf64(r3, &(0x7f0000000800)=ANY=[], 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000700)='./file0\x00') socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x2, 0x2, 0x6b, 0x2b, 0x50}, &(0x7f0000000580)=0xffffffffffffffce) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xe, 0x10001) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0xc100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r7, 0x4c08, 0x8009) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000880)={r6, 0x5}, 0x8) r8 = getpid() capset(&(0x7f0000000240)={0x80000020071026, r8}, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x10001, 0x7fffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x210000, 0x0) setsockopt$inet_mreq(r9, 0x0, 0x20, &(0x7f0000001d40)={@multicast1, @loopback}, 0x8) 22:39:09 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000040)) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000002c0)={@local}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(0xffffffffffffffff, 0x80dc5521, &(0x7f0000000700)=""/148) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r4, &(0x7f0000d83ff8)=0xffffffffffff0700, 0x8000fffffffe) 22:39:09 executing program 3: socket$unix(0x1, 0x400040000000001, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000005c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2}, 0x4}}, 0x2e) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='irlan0\x00') setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x1, 0x800000000000000a}, {}, {0x0, 0x0, 0x2}, 0x0, 0x0, 0x1}, {{@in=@multicast1, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'vcan0\x00', 0x0}) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r3, 0x11b, 0x3, &(0x7f00000000c0)=0x2, 0x4) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000500)={&(0x7f0000000000)=""/17, 0x10000, 0x1000}, 0x18) setsockopt$XDP_UMEM_FILL_RING(r3, 0x11b, 0x5, &(0x7f0000000100)=0x8, 0x4) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000140)={&(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f00000002c0)=0x80, 0x4) bind$xdp(r3, &(0x7f0000000300)={0x2c, 0x0, r2}, 0x10) write$binfmt_elf64(r3, &(0x7f0000000800)=ANY=[], 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000700)='./file0\x00') socketpair$inet(0x2, 0x0, 0x7, &(0x7f0000000740)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e23, @remote}}, 0x2, 0x2, 0x6b, 0x2b, 0x50}, &(0x7f0000000580)=0xffffffffffffffce) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0xe, 0x10001) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0xc100, 0x0) ioctl$LOOP_SET_DIRECT_IO(r7, 0x4c08, 0x8009) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000880)={r6, 0x5}, 0x8) r8 = getpid() capset(&(0x7f0000000240)={0x80000020071026, r8}, &(0x7f0000000080)={0x6, 0x0, 0x0, 0x10001, 0x7fffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/mixer\x00', 0x210000, 0x0) setsockopt$inet_mreq(r9, 0x0, 0x20, &(0x7f0000001d40)={@multicast1, @loopback}, 0x8) 22:39:09 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x300000000000000, 0x8000fffffffe) 22:39:09 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[], 0x176}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020100021000000000000600000000000800120000ffff00000000000000000006000000000000000000800000000000e00000010000000000000000000035000000000000000000000000ff00000000030006000000000002000003e80000bb000000000000000003000500000000000200423b1d632b010020000000000000"], 0x80}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020b000102000000000040faffffff00"], 0x10}}, 0x0) sendmsg$key(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}}, 0x0) recvmmsg(r1, &(0x7f0000000200)=[{{&(0x7f00000040c0)=@pptp={0x18, 0x2, {0x0, @local}}, 0x80, &(0x7f00000043c0), 0x0, &(0x7f0000004400)=""/42, 0x2a}}, {{&(0x7f0000000280)=@in={0x2, 0x0, @local}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000004500)=""/158, 0x9e}}, {{&(0x7f00000045c0)=@rc, 0x80, &(0x7f0000006a40), 0x248, &(0x7f0000006a80)=""/247, 0xf7}}], 0x3, 0x0, &(0x7f0000006c80)={0x0, 0x1c9c380}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3, 0x3}) 22:39:10 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x208200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x41, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8)=0x800000000000000, 0x8000fffffffe) [ 744.514890] WARNING: CPU: 1 PID: 31537 at net/key/af_key.c:111 pfkey_sock_destruct+0x574/0x610 [ 744.524147] Kernel panic - not syncing: panic_on_warn set ... [ 744.524147] [ 744.531547] CPU: 1 PID: 31537 Comm: syz-executor1 Not tainted 4.19.0-rc6+ #168 [ 744.538917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 744.548278] Call Trace: [ 744.550885] dump_stack+0x1c4/0x2b4 [ 744.554540] ? dump_stack_print_info.cold.2+0x52/0x52 [ 744.559765] panic+0x238/0x4e7 [ 744.562976] ? add_taint.cold.5+0x16/0x16 [ 744.567162] ? __warn.cold.8+0x148/0x1ba [ 744.571232] ? __warn.cold.8+0x117/0x1ba [ 744.575312] ? pfkey_sock_destruct+0x574/0x610 [ 744.580281] __warn.cold.8+0x163/0x1ba [ 744.584183] ? rcu_bh_qs+0xc0/0xc0 [ 744.587741] ? pfkey_sock_destruct+0x574/0x610 [ 744.592346] report_bug+0x254/0x2d0 [ 744.595995] do_error_trap+0x1fc/0x4d0 [ 744.599911] ? math_error+0x3f0/0x3f0 [ 744.603741] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 744.608978] ? trace_hardirqs_on_caller+0x310/0x310 [ 744.614445] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 744.619560] ? _raw_spin_unlock_irqrestore+0x82/0xd0 [ 744.625221] ? lockdep_hardirqs_on+0x421/0x5c0 [ 744.629813] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 744.634672] do_invalid_op+0x1b/0x20 [ 744.638394] invalid_op+0x14/0x20 [ 744.641857] RIP: 0010:pfkey_sock_destruct+0x574/0x610 [ 744.647060] Code: 00 48 c7 c7 20 a0 a4 88 c6 05 f6 ac 1a 03 01 e8 cd 29 8d fa e9 70 fc ff ff e8 c8 cf aa fa 0f 0b e9 a8 fe ff ff e8 bc cf aa fa <0f> 0b e9 ed fd ff ff 48 89 c7 e8 2d 30 ee fa e9 40 fe ff ff 4c 89 [ 744.666059] RSP: 0018:ffff88018d53f650 EFLAGS: 00010293 [ 744.671439] RAX: ffff8801c4e78080 RBX: ffff8801c0c6d740 RCX: ffffffff86d3e3aa [ 744.678715] RDX: 0000000000000000 RSI: ffffffff86d3e5c4 RDI: 0000000000000005 [ 744.686598] RBP: ffff88018d53f760 R08: ffff8801c4e78080 R09: ffffed003818db23 [ 744.695004] R10: ffffed003818db23 R11: ffff8801c0c6d91b R12: 1ffff10031aa7ecb [ 744.702285] R13: ffff88018d53f738 R14: 1ffff10031aa7ecf R15: ffff8801d7a98c00 [ 744.709592] ? pfkey_sock_destruct+0x35a/0x610 [ 744.714193] ? pfkey_sock_destruct+0x574/0x610 [ 744.718787] ? pfkey_seq_start+0x490/0x490 [ 744.723062] ? pfkey_seq_start+0x490/0x490 [ 744.727307] __sk_destruct+0x107/0xa80 [ 744.731653] ? rcu_report_exp_cpu_mult+0xa0/0xa0 [ 744.736418] ? sock_no_getname+0x10/0x10 [ 744.740529] ? __lock_is_held+0xb5/0x140 [ 744.744612] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 744.750158] ? refcount_sub_and_test_checked+0x203/0x310 [ 744.755617] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 744.761787] ? refcount_inc_not_zero_checked+0x2f0/0x2f0 [ 744.768415] sk_destruct+0x78/0x90 [ 744.772480] __sk_free+0xcf/0x300 [ 744.775945] sk_free+0x42/0x50 [ 744.779147] pfkey_release+0x409/0x570 [ 744.783050] ? pfkey_xfrm_state_lookup.isra.30+0x270/0x270 [ 744.788697] ? down_write+0x8a/0x130 [ 744.792431] ? __sock_release+0x8b/0x250 [ 744.796507] ? down_read+0x1d0/0x1d0 [ 744.800231] ? fsnotify+0x12f0/0x12f0 [ 744.804047] __sock_release+0xd7/0x250 [ 744.807942] ? __sock_release+0x250/0x250 [ 744.812095] sock_close+0x19/0x20 [ 744.815552] __fput+0x385/0xa30 [ 744.818839] ? get_max_files+0x20/0x20 [ 744.823086] ? trace_hardirqs_on+0xbd/0x310 [ 744.828275] ? kasan_check_read+0x11/0x20 [ 744.833125] ? task_work_run+0x1af/0x2a0 [ 744.837542] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 744.842998] ? kasan_check_write+0x14/0x20 [ 744.847245] ? do_raw_spin_lock+0xc1/0x200 [ 744.851511] ____fput+0x15/0x20 [ 744.854800] task_work_run+0x1e8/0x2a0 [ 744.858694] ? task_work_cancel+0x240/0x240 [ 744.863029] ? copy_fd_bitmaps+0x210/0x210 [ 744.867276] ? do_fast_syscall_32+0x150/0xfb2 [ 744.871786] exit_to_usermode_loop+0x318/0x380 [ 744.876898] ? syscall_slow_exit_work+0x520/0x520 [ 744.882446] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 744.887992] do_fast_syscall_32+0xcd5/0xfb2 [ 744.892326] ? do_int80_syscall_32+0x890/0x890 [ 744.896912] ? entry_SYSENTER_compat+0x68/0x7f [ 744.901510] ? trace_hardirqs_off_caller+0xbb/0x310 [ 744.906537] ? do_syscall_64+0x820/0x820 [ 744.910622] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 744.915814] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 744.920663] ? trace_hardirqs_on_caller+0x310/0x310 [ 744.925687] ? prepare_exit_to_usermode+0x291/0x3b0 [ 744.930710] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 744.935572] entry_SYSENTER_compat+0x70/0x7f [ 744.939982] RIP: 0023:0xf7f80ca9 [ 744.943355] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 0c 24 c3 8b 1c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 744.962255] RSP: 002b:000000000845fdac EFLAGS: 00000216 ORIG_RAX: 0000000000000006 [ 744.969966] RAX: 0000000000000000 RBX: 000000000000000a RCX: 0000000000000000 [ 744.977255] RDX: 000000000000000b RSI: 0000000000000000 RDI: 0000000000000000 [ 744.984525] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000 [ 744.991802] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 744.999072] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 745.007878] Kernel Offset: disabled [ 745.011708] Rebooting in 86400 seconds..