RAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @rand_addr=0x64010100}}, 0x6, 0x9, 0x4, 0x7, 0xa0, 0x0, 0x80}, &(0x7f0000000080)=0x9c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r5 = socket$inet(0x2, 0x80001, 0x401) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r6, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x1c, r8, 0x307, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200001}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='.\x00\x00', @ANYRES16=r8, @ANYBLOB="000327bd7000fedbdf250e00000008003400ffff000008003c000000000005002a0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4008081}, 0x0) r9 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r9, 0x200, 0x0) r10 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r9, r10, 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x27, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4e25}, @in6={0xa, 0x4e21, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, 0xd9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x26}}, @in6={0xa, 0x4e24, 0x800000, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, @in6={0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e21, 0xff, @loopback, 0x8}, @in6={0xa, 0x4e22, 0x20, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7f}, @in={0x2, 0x4e21, @remote}], 0xd8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r11}, 0xc) 07:24:46 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000ea4a000000000000b1412cfef3ebf4dc290b8570e025181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe27570668d256107c04b2f17f6078ff7503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf101fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e512435cf9909f9fad1b864325a80c3337e3089a4510100567955ded3bf8489fe468a526761e94522a86b1c837295de589ada5c5acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:46 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x200, 0x0) (async) r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r2, r3, 0x0, 0x10000) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x9, @remote, 0x5}}, [0x4, 0x6, 0xf7, 0x20000009, 0x401, 0xff, 0x40, 0x9, 0x7fffffffffffffff, 0x0, 0x80, 0x4, 0x8, 0x7, 0x1]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x7, 0x5, 0x40, 0x0, 0xff, 0x4, 0x0, r4}, 0x20) (async) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) 07:24:46 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="18010000000000d0000000008000000085002671809d00006d"], &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket(0x2, 0x80805, 0x0) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r4 = dup(r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @rand_addr=0x64010100}}, 0x6, 0x9, 0x4, 0x7, 0xa0, 0x0, 0x80}, &(0x7f0000000080)=0x9c) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r5 = socket$inet(0x2, 0x80001, 0x401) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r6, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x1c, r8, 0x307, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200001}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='.\x00\x00', @ANYRES16=r8, @ANYBLOB="000327bd7000fedbdf250e00000008003400ffff000008003c000000000005002a0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4008081}, 0x0) r9 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r9, 0x200, 0x0) r10 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r9, r10, 0x0, 0x10000) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x27, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4e25}, @in6={0xa, 0x4e21, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, 0xd9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x26}}, @in6={0xa, 0x4e24, 0x800000, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, @in6={0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e21, 0xff, @loopback, 0x8}, @in6={0xa, 0x4e22, 0x20, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7f}, @in={0x2, 0x4e21, @remote}], 0xd8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r11}, 0xc) 07:24:46 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="18010000000000d0000000008000000085002671809d00006d"], &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:46 executing program 4: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="18010000000000d0000000008000000085002671809d00006d"], &(0x7f00000003c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 500.077814][T31485] wireguard0: entered promiscuous mode [ 500.083329][T31485] wireguard0: entered allmulticast mode 07:24:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket(0x2, 0x80805, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r4 = dup(r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in={{0x2, 0x4e20, @rand_addr=0x64010100}}, 0x6, 0x9, 0x4, 0x7, 0xa0, 0x0, 0x80}, &(0x7f0000000080)=0x9c) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async, rerun: 32) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r5 = socket$inet(0x2, 0x80001, 0x401) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r6, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x1c, r8, 0x307, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) (async, rerun: 32) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200001}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB='.\x00\x00', @ANYRES16=r8, @ANYBLOB="000327bd7000fedbdf250e00000008003400ffff000008003c000000000005002a0000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4008081}, 0x0) (rerun: 32) r9 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r9, 0x200, 0x0) (async) r10 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r9, r10, 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r9, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e24, 0x27, @private0={0xfc, 0x0, '\x00', 0x1}, 0x4e25}, @in6={0xa, 0x4e21, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, 0xd9}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x26}}, @in6={0xa, 0x4e24, 0x800000, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}, @in6={0xa, 0x4e21, 0x400, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e21, 0xff, @loopback, 0x8}, @in6={0xa, 0x4e22, 0x20, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7f}, @in={0x2, 0x4e21, @remote}], 0xd8) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r11}, 0xc) 07:24:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote}]}, &(0x7f0000000440)=0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x101180, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x100, 0x8004, 0x8, 0x2, r1}, &(0x7f0000000280)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = dup(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r7, 0x3}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x2, @mcast1, 0x6}], 0x1c) 07:24:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:46 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x3a, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:46 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = socket$netlink(0x10, 0x3, 0x0) (rerun: 32) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0xf, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4000000010001fff010000000000000000060000", @ANYRES32=0x0, @ANYBLOB="81ffffff00000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32], 0x40}}, 0x0) (async, rerun: 32) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 32) lseek(r1, 0x200, 0x0) (async) r2 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r1, r2, 0x0, 0x10000) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@bridge_getneigh={0x74, 0x1e, 0x200, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x80, 0x4c080}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x5}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r1}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}]}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "bdac7e9ef2d0196a"}, @IFLA_ALT_IFNAME={0x14}, @IFLA_LINK={0x8}, @IFLA_TXQLEN={0x8, 0xd, 0xfff}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) 07:24:46 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote}]}, &(0x7f0000000440)=0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x101180, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x100, 0x8004, 0x8, 0x2, r1}, &(0x7f0000000280)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = dup(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r7, 0x3}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x2, @mcast1, 0x6}], 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote}]}, &(0x7f0000000440)=0x10) (async) openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x101180, 0x0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x100, 0x8004, 0x8, 0x2, r1}, &(0x7f0000000280)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8) (async) socket(0x2, 0x80805, 0x0) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) dup(r5) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r7, 0x3}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4}, 0xc) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x2, @mcast1, 0x6}], 0x1c) (async) 07:24:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 64) lseek(r2, 0x200, 0x0) (async) r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r2, r3, 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e23, 0x9, @remote, 0x5}}, [0x4, 0x6, 0xf7, 0x20000009, 0x401, 0xff, 0x40, 0x9, 0x7fffffffffffffff, 0x0, 0x80, 0x4, 0x8, 0x7, 0x1]}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x7, 0x5, 0x40, 0x0, 0xff, 0x4, 0x0, r4}, 0x20) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) 07:24:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:47 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000ea4a000000000000b1412cfef3ebf4dc290b8570e025181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe27570668d256107c04b2f17f6078ff7503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf101fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e512435cf9909f9fad1b864325a80c3337e3089a4510100567955ded3bf8489fe468a526761e94522a86b1c837295de589ada5c5acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:47 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e20, @remote}]}, &(0x7f0000000440)=0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0), 0x101180, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x100, 0x8004, 0x8, 0x2, r1}, &(0x7f0000000280)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = dup(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r7, 0x3}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x2, @mcast1, 0x6}], 0x1c) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x2, @mcast1, 0x6}], 0x1c) 07:24:47 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0xf, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4000000010001fff010000000000000000060000", @ANYRES32=0x0, @ANYBLOB="81ffffff00000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32], 0x40}}, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r1, 0x200, 0x0) r2 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r1, r2, 0x0, 0x10000) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@bridge_getneigh={0x74, 0x1e, 0x200, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x80, 0x4c080}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x5}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r1}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}]}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "bdac7e9ef2d0196a"}, @IFLA_ALT_IFNAME={0x14}, @IFLA_LINK={0x8}, @IFLA_TXQLEN={0x8, 0xd, 0xfff}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0xf, &(0x7f0000000040)={&(0x7f00000004c0)=ANY=[@ANYBLOB="4000000010001fff010000000000000000060000", @ANYRES32=0x0, @ANYBLOB="81ffffff00000000180012800e0001007769726567756172640000000400028008000a00", @ANYRES32], 0x40}}, 0x0) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) lseek(r1, 0x200, 0x0) (async) open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (async) sendfile(r1, r2, 0x0, 0x10000) (async) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=@bridge_getneigh={0x74, 0x1e, 0x200, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x80, 0x4c080}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x5}, @IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r1}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}]}, @IFLA_PHYS_SWITCH_ID={0xc, 0x24, "bdac7e9ef2d0196a"}, @IFLA_ALT_IFNAME={0x14}, @IFLA_LINK={0x8}, @IFLA_TXQLEN={0x8, 0xd, 0xfff}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) (async) 07:24:47 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x3b, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x7, 0x1}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:47 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r0, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 500.881404][T31553] wireguard0: entered promiscuous mode [ 500.886988][T31553] wireguard0: entered allmulticast mode 07:24:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="90065f0215edce18fae847caab96e09368cc8e4cead65f10bdb018596b2e4443c6adf5fbe3c109393d3929a7c680064ad2d0bda82f5bb136a16619339108b506"]) pidfd_getfd(r1, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x8000001, 0x4) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x6000, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x8000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@cache_fscache}, {@loose}, {@dfltgid}], [{@fowner_gt={'fowner>', 0xee01}}, {@dont_hash}]}}) r6 = socket$inet(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r7}, 0xc) 07:24:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x7, 0x1}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:47 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r0, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:47 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd99d, 0x109, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0xc343, 0x5}, 0x90409, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xc, 0xffffffffffffffff, 0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_bp={&(0x7f0000000340), 0x15}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x627, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) read(0xffffffffffffffff, &(0x7f0000000fc0)=""/4096, 0x1000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_ro(r4, &(0x7f0000000300)='cgroup.freeze\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x5, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x7, 0x1}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:47 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r0, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="90065f0215edce18fae847caab96e09368cc8e4cead65f10bdb018596b2e4443c6adf5fbe3c109393d3929a7c680064ad2d0bda82f5bb136a16619339108b506"]) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="90065f0215edce18fae847caab96e09368cc8e4cead65f10bdb018596b2e4443c6adf5fbe3c109393d3929a7c680064ad2d0bda82f5bb136a16619339108b506"]) pidfd_getfd(r1, r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x8000001, 0x4) (async) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x8000001, 0x4) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) (async) sendfile(r3, r4, 0x0, 0x10000) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x6000, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x8000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@cache_fscache}, {@loose}, {@dfltgid}], [{@fowner_gt={'fowner>', 0xee01}}, {@dont_hash}]}}) r6 = socket$inet(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r7}, 0xc) 07:24:47 executing program 1: mkdir(&(0x7f0000000580)='./file0\x00', 0x0) quotactl$Q_GETQUOTA(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="533d35d50cdd4e6fe9020000c01ea452ed28127d"], 0xee00, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4a23}, 0x6e) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f00000005c0)=0xa05) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x8000, 0x0) r7 = ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0xb) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400), 0x2080, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000440)) sendto$unix(0xffffffffffffffff, &(0x7f00000004c0)="c930995ab700cab1b2bed972e5f698a64c57b0b1cf79ed6f55da0ed76d571b1a02d5fbeb20401696f3700bf6ead7e19b0962b34fdea2717256fa2d6e822a9eb184d095089dcc57ddaa88f8f62f20c595758f59c8314ed04ef2fb9b4135d082da70c781126f1f4caae4a43276d9f30be72e46af542f1e89c68c5357d798c1c8243a14bb0d5dd7d6b55ddb98e6590d9871eb886d8c3aecea2118fc32af39eaec50ad44", 0xa2, 0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x62, 0x1, 0x4103fe) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x40b00, 0x0) r9 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x50) r10 = ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) unshare(0x6c060000) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES32=r10, @ANYRES16=r1, @ANYRES32=r8, @ANYRESHEX=r0], 0x8, 0x2d8, &(0x7f0000001bc0)="$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") [ 501.309558][ T3119] udevd[3119]: inotify_add_watch(7, /dev/loop11, 10) failed: No such file or directory [ 501.400327][T31622] loop1: detected capacity change from 0 to 128 [ 501.406906][T31622] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿ" or missing value 07:24:47 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x3c, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) r1 = signalfd(r0, &(0x7f0000000080)={[0x1]}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xfff}, 0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r4, r5, 0x0, 0x10000) r6 = creat(&(0x7f0000000100)='./bus\x00', 0x88) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r6, r7, 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000140)={r2, 0x300, 0x30}, 0x3) 07:24:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, 0x0, 0x0) 07:24:47 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="90065f0215edce18fae847caab96e09368cc8e4cead65f10bdb018596b2e4443c6adf5fbe3c109393d3929a7c680064ad2d0bda82f5bb136a16619339108b506"]) (async) pidfd_getfd(r1, r0, 0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) (rerun: 32) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0)=0x8000001, 0x4) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240), 0x6000, 0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x8000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@noextend}, {@cache_fscache}, {@loose}, {@dfltgid}], [{@fowner_gt={'fowner>', 0xee01}}, {@dont_hash}]}}) r6 = socket$inet(0x2, 0x4, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r7}, 0xc) 07:24:47 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd99d, 0x109, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd99d, 0x109, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xc343, 0x5}, 0x90409, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xc, 0xffffffffffffffff, 0x3) (async) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xc343, 0x5}, 0x90409, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xc, 0xffffffffffffffff, 0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_bp={&(0x7f0000000340), 0x15}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x627, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) read(0xffffffffffffffff, &(0x7f0000000fc0)=""/4096, 0x1000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_ro(r4, &(0x7f0000000300)='cgroup.freeze\x00', 0x0, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000000300)='cgroup.freeze\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x5, 0x2, &(0x7f0000000140)) (async) socketpair(0x21, 0x5, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:47 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, 0x0, 0x0) 07:24:47 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) r1 = signalfd(r0, &(0x7f0000000080)={[0x1]}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xfff}, 0x8) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r4, 0x200, 0x0) (async) r5 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r4, r5, 0x0, 0x10000) (async) r6 = creat(&(0x7f0000000100)='./bus\x00', 0x88) lseek(r6, 0x200, 0x0) r7 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r6, r7, 0x0, 0x10000) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000140)={r2, 0x300, 0x30}, 0x3) 07:24:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) r1 = signalfd(r0, &(0x7f0000000080)={[0x1]}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0xfff}, 0x8) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r4, 0x200, 0x0) (async) lseek(r4, 0x200, 0x0) open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (async) r5 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r4, r5, 0x0, 0x10000) r6 = creat(&(0x7f0000000100)='./bus\x00', 0x88) lseek(r6, 0x200, 0x0) open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (async) r7 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r6, r7, 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000140)={r2, 0x300, 0x30}, 0x3) 07:24:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, 0x0, 0x0) 07:24:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r3 = socket(0x2, 0x80805, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000f40)={r5, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r5, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0xf000000}, 0x0) 07:24:48 executing program 1: mkdir(&(0x7f0000000580)='./file0\x00', 0x0) quotactl$Q_GETQUOTA(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="533d35d50cdd4e6fe9020000c01ea452ed28127d"], 0xee00, 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) (async) r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 32) r2 = getpid() (async) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4a23}, 0x6e) (async) r5 = gettid() sched_setaffinity(r5, 0x8, &(0x7f00000005c0)=0xa05) (async) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)) (async) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x8000, 0x0) r7 = ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0xb) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400), 0x2080, 0x0) (async, rerun: 32) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) (rerun: 32) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000440)) (async, rerun: 32) sendto$unix(0xffffffffffffffff, &(0x7f00000004c0)="c930995ab700cab1b2bed972e5f698a64c57b0b1cf79ed6f55da0ed76d571b1a02d5fbeb20401696f3700bf6ead7e19b0962b34fdea2717256fa2d6e822a9eb184d095089dcc57ddaa88f8f62f20c595758f59c8314ed04ef2fb9b4135d082da70c781126f1f4caae4a43276d9f30be72e46af542f1e89c68c5357d798c1c8243a14bb0d5dd7d6b55ddb98e6590d9871eb886d8c3aecea2118fc32af39eaec50ad44", 0xa2, 0x0, 0x0, 0x0) (async, rerun: 32) fallocate(0xffffffffffffffff, 0x62, 0x1, 0x4103fe) (async) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x40b00, 0x0) (async) r9 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x50) r10 = ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) unshare(0x6c060000) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES32=r10, @ANYRES16=r1, @ANYRES32=r8, @ANYRESHEX=r0], 0x8, 0x2d8, &(0x7f0000001bc0)="$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") 07:24:48 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x3d, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0xf000000}, 0x0) 07:24:48 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0xd99d, 0x109, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x10000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0xc343, 0x5}, 0x90409, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xc, 0xffffffffffffffff, 0x3) (async) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0xc343, 0x5}, 0x90409, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xc, 0xffffffffffffffff, 0x3) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() (async) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_bp={&(0x7f0000000340), 0x15}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x627, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_bp={&(0x7f0000000340), 0x15}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x627, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) read(0xffffffffffffffff, &(0x7f0000000fc0)=""/4096, 0x1000) (async) read(0xffffffffffffffff, &(0x7f0000000fc0)=""/4096, 0x1000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_ro(r4, &(0x7f0000000300)='cgroup.freeze\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x5, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x58, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@remote, @loopback, r2}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$SIOCGETVIFCNT(r1, 0x89e0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) 07:24:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async, rerun: 64) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r3 = socket(0x2, 0x80805, 0x0) (async) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000f40)={r5, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r5, 0x9}, &(0x7f00000000c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:48 executing program 1: mkdir(&(0x7f0000000580)='./file0\x00', 0x0) quotactl$Q_GETQUOTA(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="533d35d50cdd4e6fe9020000c01ea452ed28127d"], 0xee00, 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) (async, rerun: 32) r0 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) (rerun: 32) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async, rerun: 64) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) (async, rerun: 32) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) (rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f0000000600)=@abs={0x0, 0x0, 0x4a23}, 0x6e) (async, rerun: 32) r5 = gettid() (rerun: 32) sched_setaffinity(r5, 0x8, &(0x7f00000005c0)=0xa05) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)) (async) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x8000, 0x0) r7 = ioctl$LOOP_CTL_ADD(r6, 0x4c80, 0xb) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400), 0x2080, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) (async) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000000440)) sendto$unix(0xffffffffffffffff, &(0x7f00000004c0)="c930995ab700cab1b2bed972e5f698a64c57b0b1cf79ed6f55da0ed76d571b1a02d5fbeb20401696f3700bf6ead7e19b0962b34fdea2717256fa2d6e822a9eb184d095089dcc57ddaa88f8f62f20c595758f59c8314ed04ef2fb9b4135d082da70c781126f1f4caae4a43276d9f30be72e46af542f1e89c68c5357d798c1c8243a14bb0d5dd7d6b55ddb98e6590d9871eb886d8c3aecea2118fc32af39eaec50ad44", 0xa2, 0x0, 0x0, 0x0) (async) fallocate(0xffffffffffffffff, 0x62, 0x1, 0x4103fe) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000380), 0x40b00, 0x0) (async) r9 = open(&(0x7f0000000280)='./file0\x00', 0x0, 0x50) r10 = ioctl$LOOP_CTL_GET_FREE(r9, 0x4c82) (async) unshare(0x6c060000) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYRES32=r10, @ANYRES16=r1, @ANYRES32=r8, @ANYRESHEX=r0], 0x8, 0x2d8, &(0x7f0000001bc0)="$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") 07:24:48 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b440003000000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b8900ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a00"/192, @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0xf000000}, 0x0) 07:24:48 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x3e, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r3 = socket(0x2, 0x80805, 0x0) (async) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r6 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000f40)={r5, 0x0, 0x10}, 0xc) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r5, 0x9}, &(0x7f00000000c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0xf000000}, 0x0) 07:24:48 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x1, 0xf000000}, 0x0) 07:24:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x58, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@remote, @loopback, r2}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$SIOCGETVIFCNT(r1, 0x89e0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) socket$inet(0x2, 0x2, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x58, &(0x7f0000000140)}, 0x10) (async) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@remote, @loopback, r2}, 0xc) (async) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) ioctl$SIOCGETVIFCNT(r1, 0x89e0, &(0x7f0000000080)={0xffffffffffffffff}) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000240)=0x4) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) (async) 07:24:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0xf000000}, 0x0) 07:24:48 executing program 1: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x3b, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:48 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)={0x18, r1, 0x1, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x18}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r1, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004090}, 0x20000040) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4}, 0xc) 07:24:48 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={0x1, 0x58, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@remote, @loopback, r2}, 0xc) (async) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@remote, @loopback, r2}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$SIOCGETVIFCNT(r1, 0x89e0, &(0x7f0000000080)={0xffffffffffffffff}) (async) ioctl$SIOCGETVIFCNT(r1, 0x89e0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) 07:24:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0xf000000}, 0x0) 07:24:49 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (rerun: 32) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="b9180bb76003070c009e40f086dd1fff310000002b0020010010ac14142ee0080001c699da153f0ae0e6e380f60115f683317585d7472be0ab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9a823f2c12863f7a6c0cf88ed22aae4f6f084508833b61429a25773eedf63dd9f33d430f2a0a30a7761db16fe0f743b95ded898c28aac1256ce2751b3d738899b8b19d9052b7f13ff94", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async, rerun: 32) getpid() (rerun: 32) syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async, rerun: 64) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b440003000000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b8900ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a00"/192, @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async, rerun: 32) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async, rerun: 64) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) (rerun: 64) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async, rerun: 32) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) 07:24:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, 0x0, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:49 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x41, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:49 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)={0x18, r1, 0x1, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x18}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r1, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004090}, 0x20000040) (async) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r1, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004090}, 0x20000040) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4}, 0xc) 07:24:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) r3 = socket(0x2, 0x80805, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000f40)={r5, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r5, @in={{0x2, 0x4e23, @empty}}, 0x9, 0x4, 0x3f, 0x8, 0x41, 0x3, 0x7}, 0x9c) 07:24:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, 0x0, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) r3 = socket(0x2, 0x80805, 0x0) (async) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r6 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000f40)={r5, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r5, @in={{0x2, 0x4e23, @empty}}, 0x9, 0x4, 0x3f, 0x8, 0x41, 0x3, 0x7}, 0x9c) 07:24:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0), 0xffffffffffffffff) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)={0x18, r1, 0x1, 0x0, 0x0, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x4}]}, 0x18}}, 0x0) (async) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x24, r1, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004090}, 0x20000040) (async) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4}, 0xc) 07:24:49 executing program 1: socketpair(0x0, 0x4, 0x2, &(0x7f0000003580)) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180), 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x58, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x0, 0x5, 0x0, 0x50, 0xffffffffffffffff, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x0, 0x5}, 0x48) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) bpf$ITER_CREATE(0x21, &(0x7f0000000600), 0x8) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='freezer.parent_freezing\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='blkio.bfq.idle_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000940)={0xffffffffffffffff, 0x58, &(0x7f00000008c0)}, 0x10) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, 0x0) socketpair(0x21, 0x6, 0x4, &(0x7f0000000880)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_clone(0x1000, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000840)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x1f, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="180004000653df98001d0000000050000001000000182b0000020000ae6d79279bae3fcc1c180bf05c7bac9739755119d7e9542c3e12c153dbc696f22a011fd8856aa85e5ba2dafb00bbc4d1b33a481de4b37e0a2adb9811bf846443a88f5eb0056a459039fd68d3641d1fb5ef1f6d50a78939bf", @ANYRES32, @ANYBLOB="00000000000000009500000000000000"], 0x0, 0x0, 0x10, &(0x7f0000000480)=""/16, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000540)={0x2, 0x5}, 0x10, 0x0, r3, 0x0, &(0x7f0000000740)=[0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r5]}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000080)={r3, r4, 0x20}, 0x10) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, 0x0, 0x0) 07:24:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, 0x0, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) r3 = socket(0x2, 0x80805, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000f40)={r5, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r5, @in={{0x2, 0x4e23, @empty}}, 0x9, 0x4, 0x3f, 0x8, 0x41, 0x3, 0x7}, 0x9c) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) socket(0x2, 0x80805, 0x0) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) dup(r3) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000f40)={r5, 0x0, 0x10}, 0xc) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r5, @in={{0x2, 0x4e23, @empty}}, 0x9, 0x4, 0x3f, 0x8, 0x41, 0x3, 0x7}, 0x9c) (async) 07:24:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000140)={0x7, 0x7, 0x1}, &(0x7f0000000180)=0x28) r1 = socket$inet(0x2, 0x80001, 0x84) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1000, 0x2}}, './file0\x00'}) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00000000c0)={@initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101, @rand_addr=0x64010101}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) 07:24:49 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async, rerun: 64) getpid() (async, rerun: 64) syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async, rerun: 64) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async, rerun: 64) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async, rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async, rerun: 32) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b440003000000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b8900ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a00"/192, @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async, rerun: 32) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async, rerun: 32) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async, rerun: 32) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) 07:24:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x0, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:49 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x42, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000140)={r3, 0x3, 0x20}, 0xc) 07:24:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000140)={0x7, 0x7, 0x1}, &(0x7f0000000180)=0x28) r1 = socket$inet(0x2, 0x80001, 0x84) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1000, 0x2}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1000, 0x2}}, './file0\x00'}) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00000000c0)={@initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101, @rand_addr=0x64010101}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) 07:24:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x0, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:49 executing program 1: socketpair(0x0, 0x4, 0x2, &(0x7f0000003580)) (async) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180), 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x58, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x0, 0x5, 0x0, 0x50, 0xffffffffffffffff, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x0, 0x5}, 0x48) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) (async) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) (async) bpf$ITER_CREATE(0x21, &(0x7f0000000600), 0x8) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='freezer.parent_freezing\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='blkio.bfq.idle_time\x00', 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000940)={0xffffffffffffffff, 0x58, &(0x7f00000008c0)}, 0x10) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, 0x0) (async) socketpair(0x21, 0x6, 0x4, &(0x7f0000000880)) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_clone(0x1000, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000840)) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x1f, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="180004000653df98001d0000000050000001000000182b0000020000ae6d79279bae3fcc1c180bf05c7bac9739755119d7e9542c3e12c153dbc696f22a011fd8856aa85e5ba2dafb00bbc4d1b33a481de4b37e0a2adb9811bf846443a88f5eb0056a459039fd68d3641d1fb5ef1f6d50a78939bf", @ANYRES32, @ANYBLOB="00000000000000009500000000000000"], 0x0, 0x0, 0x10, &(0x7f0000000480)=""/16, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000540)={0x2, 0x5}, 0x10, 0x0, r3, 0x0, &(0x7f0000000740)=[0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r5]}, 0x80) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000080)={r3, r4, 0x20}, 0x10) (async) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, 0x0, 0x0) 07:24:49 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x0, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:49 executing program 1: socketpair(0x0, 0x4, 0x2, &(0x7f0000003580)) (async) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180), 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x58, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) (async) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x0, 0x5, 0x0, 0x50, 0xffffffffffffffff, 0x7, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x0, 0x5}, 0x48) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) (async) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000005c0)={0xffffffffffffffff}, 0x4) (async, rerun: 32) bpf$ITER_CREATE(0x21, &(0x7f0000000600), 0x8) (async, rerun: 32) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000680)='freezer.parent_freezing\x00', 0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000006c0)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='blkio.bfq.idle_time\x00', 0x0, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000940)={0xffffffffffffffff, 0x58, &(0x7f00000008c0)}, 0x10) (async) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, 0x0) (async) socketpair(0x21, 0x6, 0x4, &(0x7f0000000880)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, 0x0, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) r5 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_clone(0x1000, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000840)) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x1f, 0x6, &(0x7f00000000c0)=ANY=[@ANYBLOB="180004000653df98001d0000000050000001000000182b0000020000ae6d79279bae3fcc1c180bf05c7bac9739755119d7e9542c3e12c153dbc696f22a011fd8856aa85e5ba2dafb00bbc4d1b33a481de4b37e0a2adb9811bf846443a88f5eb0056a459039fd68d3641d1fb5ef1f6d50a78939bf", @ANYRES32, @ANYBLOB="00000000000000009500000000000000"], 0x0, 0x0, 0x10, &(0x7f0000000480)=""/16, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000540)={0x2, 0x5}, 0x10, 0x0, r3, 0x0, &(0x7f0000000740)=[0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, r5]}, 0x80) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000080)={r3, r4, 0x20}, 0x10) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, 0x0, 0x0) 07:24:49 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000140)={r3, 0x3, 0x20}, 0xc) 07:24:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$IP_SET_OP_GET_BYINDEX(r0, 0x1, 0x53, &(0x7f0000000140)={0x7, 0x7, 0x1}, &(0x7f0000000180)=0x28) (async) r1 = socket$inet(0x2, 0x80001, 0x84) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0x1000, 0x2}}, './file0\x00'}) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00000000c0)={@initdev={0xac, 0x1e, 0x1, 0x0}, @private=0xa010101, @rand_addr=0x64010101}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) 07:24:49 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 1) 07:24:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x1fffffbf, 0x0, 0x0, 0x200, 0x300, 0x300, 0x300, 0x4, 0x0, {[{{@arp={@remote, @broadcast, 0x0, 0x0, 0x0, 0x0, {@mac=@link_local={0x2, 0x80, 0xc2, 0x7}}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'bridge0\x00', 'ip6gre0\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@arp={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_vlan\x00', 'ipvlan1\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x438) syz_io_uring_setup(0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x13, &(0x7f0000000800), 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[], 0xc1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r1, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) preadv(0xffffffffffffffff, &(0x7f0000001140)=[{&(0x7f0000000000)=""/16, 0x10}], 0x1, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) sendfile(r2, r1, &(0x7f0000000480)=0x400, 0x7fffffff) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000440), 0x10) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000500)={0x0, @qipcrtr={0x2a, 0x0, 0xfffffffe}, @ethernet={0x301, @broadcast}, @nl=@proc={0x10, 0x0, 0x0, 0x2000000}, 0x8, 0x0, 0x0, 0x0, 0xc6, &(0x7f00000004c0)='ipvlan0\x00', 0x10001, 0xff, 0x1}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x15) [ 503.498650][T31837] FAULT_INJECTION: forcing a failure. [ 503.498650][T31837] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 503.511799][T31837] CPU: 1 PID: 31837 Comm: syz-executor.4 Not tainted 6.5.0-syzkaller #0 [ 503.520313][T31837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 503.530429][T31837] Call Trace: [ 503.533727][T31837] [ 503.536665][T31837] dump_stack_lvl+0xda/0x130 [ 503.541291][T31837] dump_stack+0x15/0x20 [ 503.545465][T31837] should_fail_ex+0x21f/0x230 [ 503.550230][T31837] should_fail+0xb/0x10 [ 503.554393][T31837] should_fail_usercopy+0x1a/0x20 [ 503.559444][T31837] _copy_from_user+0x1e/0xd0 [ 503.564070][T31837] copy_msghdr_from_user+0x54/0x2a0 [ 503.569466][T31837] __sys_sendmsg+0x17d/0x270 [ 503.574085][T31837] __x64_sys_sendmsg+0x46/0x50 [ 503.578943][T31837] do_syscall_64+0x41/0xc0 [ 503.583450][T31837] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 503.589515][T31837] RIP: 0033:0x7f4c80656ae9 [ 503.593937][T31837] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 503.613619][T31837] RSP: 002b:00007f4c7f9d90c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 503.622105][T31837] RAX: ffffffffffffffda RBX: 00007f4c80775f80 RCX: 00007f4c80656ae9 [ 503.630121][T31837] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000003 [ 503.638135][T31837] RBP: 00007f4c7f9d9120 R08: 0000000000000000 R09: 0000000000000000 [ 503.646116][T31837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 503.654095][T31837] R13: 000000000000000b R14: 00007f4c80775f80 R15: 00007fff1b5ed338 [ 503.662175][T31837] 07:24:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x2}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000140)={r3, 0x3, 0x20}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x0, 0x100}, &(0x7f00000000c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000140)={r3, 0x3, 0x20}, 0xc) (async) 07:24:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 2) 07:24:50 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x43, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:50 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) [ 503.937378][T31851] FAULT_INJECTION: forcing a failure. [ 503.937378][T31851] name failslab, interval 1, probability 0, space 0, times 0 [ 503.950039][T31851] CPU: 1 PID: 31851 Comm: syz-executor.4 Not tainted 6.5.0-syzkaller #0 [ 503.958395][T31851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 503.968509][T31851] Call Trace: [ 503.971781][T31851] [ 503.974712][T31851] dump_stack_lvl+0xda/0x130 [ 503.979335][T31851] dump_stack+0x15/0x20 [ 503.983512][T31851] should_fail_ex+0x21f/0x230 [ 503.988189][T31851] __should_failslab+0x92/0xa0 [ 503.993139][T31851] should_failslab+0x9/0x20 [ 503.997658][T31851] slab_pre_alloc_hook+0x38/0x180 [ 504.002739][T31851] kmem_cache_alloc_node+0x54/0x240 [ 504.008043][T31851] ? __alloc_skb+0x109/0x2e0 [ 504.012661][T31851] __alloc_skb+0x109/0x2e0 [ 504.017111][T31851] netlink_sendmsg+0x483/0x770 [ 504.021899][T31851] ? netlink_getsockopt+0x3e0/0x3e0 [ 504.027162][T31851] ____sys_sendmsg+0x37c/0x4d0 [ 504.032001][T31851] __sys_sendmsg+0x1e9/0x270 [ 504.036616][T31851] __x64_sys_sendmsg+0x46/0x50 [ 504.041466][T31851] do_syscall_64+0x41/0xc0 [ 504.045934][T31851] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 504.051970][T31851] RIP: 0033:0x7f4c80656ae9 [ 504.056389][T31851] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 504.076002][T31851] RSP: 002b:00007f4c7f9d90c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 07:24:50 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x2}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x2}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) [ 504.084417][T31851] RAX: ffffffffffffffda RBX: 00007f4c80775f80 RCX: 00007f4c80656ae9 [ 504.092395][T31851] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000003 [ 504.100381][T31851] RBP: 00007f4c7f9d9120 R08: 0000000000000000 R09: 0000000000000000 [ 504.108397][T31851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 504.116420][T31851] R13: 000000000000000b R14: 00007f4c80775f80 R15: 00007fff1b5ed338 [ 504.124397][T31851] 07:24:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x2}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027fe00001000000000200000000000000ac1414aa"], 0x18) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) r8 = dup(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={r7, 0x6}, &(0x7f0000000180)=0x8) lseek(r3, 0x200, 0x0) r9 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r9, 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 07:24:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 3) 07:24:50 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027fe00001000000000200000000000000ac1414aa"], 0x18) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) dup(r5) (async) r8 = dup(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={r7, 0x6}, &(0x7f0000000180)=0x8) lseek(r3, 0x200, 0x0) r9 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r9, 0x0, 0x10000) (async) sendfile(r3, r9, 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 07:24:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x1fffffbf, 0x0, 0x0, 0x200, 0x300, 0x300, 0x300, 0x4, 0x0, {[{{@arp={@remote, @broadcast, 0x0, 0x0, 0x0, 0x0, {@mac=@link_local={0x2, 0x80, 0xc2, 0x7}}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'bridge0\x00', 'ip6gre0\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@arp={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_vlan\x00', 'ipvlan1\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x438) syz_io_uring_setup(0x0, 0x0, 0x0, 0x0) (async) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x13, &(0x7f0000000800), 0x2) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[], 0xc1) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r1, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, 0x0) (async, rerun: 64) socket$inet_dccp(0x2, 0x6, 0x0) (rerun: 64) preadv(0xffffffffffffffff, &(0x7f0000001140)=[{&(0x7f0000000000)=""/16, 0x10}], 0x1, 0x0, 0x0) (async, rerun: 64) r2 = socket$netlink(0x10, 0x3, 0x0) (rerun: 64) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async, rerun: 64) sendfile(r2, r1, &(0x7f0000000480)=0x400, 0x7fffffff) (async, rerun: 64) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000440), 0x10) (async) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000500)={0x0, @qipcrtr={0x2a, 0x0, 0xfffffffe}, @ethernet={0x301, @broadcast}, @nl=@proc={0x10, 0x0, 0x0, 0x2000000}, 0x8, 0x0, 0x0, 0x0, 0xc6, &(0x7f00000004c0)='ipvlan0\x00', 0x10001, 0xff, 0x1}) (async) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x15) 07:24:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x3}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r3 = memfd_secret(0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e23, 0x9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x0, @mcast1, 0x3ff}, @in6={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, '\x00', 0x22}, 0xfff}, @in6={0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, '\x00', 0x17}, 0x4}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x68}], 0xdc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 4) 07:24:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) r1 = socket$inet(0x2, 0x80001, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027fe00001000000000200000000000000ac1414aa"], 0x18) (async) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async, rerun: 32) r5 = socket(0x2, 0x80805, 0x0) (async, rerun: 32) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) (async) r8 = dup(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={r7, 0x6}, &(0x7f0000000180)=0x8) (async) lseek(r3, 0x200, 0x0) r9 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r9, 0x0, 0x10000) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (rerun: 32) 07:24:50 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0xffffffffffffff65, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x224, 0x2}, 0x0, 0x0, 0x400000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="b9180bb76003070c009e40f086dd1fff310000002b0020010010ac14142ee0080001c699da153f0ae0e6e380f60115f683317585d7472be0ab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9a823f2c12863f7a6c0cf88ed22aae4f6f084508833b61429a25773eedf63dd9f33d430f2a0a30a7761db16fe0f743b95ded898c28aac1256ce2751b3d738899b8b19d9052b7f13ff94", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x58, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1005}, 0xc006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x13) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_serviced_recursive\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000009ded1f8645b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:50 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x44, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x3}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) memfd_secret(0x0) (async) r3 = memfd_secret(0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e23, 0x9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x0, @mcast1, 0x3ff}, @in6={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, '\x00', 0x22}, 0xfff}, @in6={0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, '\x00', 0x17}, 0x4}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x68}], 0xdc) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e23, 0x9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x0, @mcast1, 0x3ff}, @in6={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, '\x00', 0x22}, 0xfff}, @in6={0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, '\x00', 0x17}, 0x4}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x68}], 0xdc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) [ 504.602608][T31899] FAULT_INJECTION: forcing a failure. [ 504.602608][T31899] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 504.615937][T31899] CPU: 0 PID: 31899 Comm: syz-executor.4 Not tainted 6.5.0-syzkaller #0 [ 504.624353][T31899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 504.634415][T31899] Call Trace: [ 504.637695][T31899] [ 504.640651][T31899] dump_stack_lvl+0xda/0x130 [ 504.645260][T31899] dump_stack+0x15/0x20 07:24:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x0, 0x3}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r3 = memfd_secret(0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e20, @multicast1}, @in6={0xa, 0x4e23, 0x9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x0, @mcast1, 0x3ff}, @in6={0xa, 0x4e21, 0x3f, @dev={0xfe, 0x80, '\x00', 0x22}, 0xfff}, @in6={0xa, 0x4e22, 0xffff, @dev={0xfe, 0x80, '\x00', 0x17}, 0x4}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, 0x68}], 0xdc) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (rerun: 32) [ 504.649430][T31899] should_fail_ex+0x21f/0x230 [ 504.654156][T31899] should_fail+0xb/0x10 [ 504.658320][T31899] should_fail_usercopy+0x1a/0x20 [ 504.663345][T31899] _copy_from_iter+0xd8/0xa40 [ 504.668141][T31899] ? kmalloc_reserve+0xfb/0x190 [ 504.673011][T31899] ? __build_skb_around+0x196/0x1f0 [ 504.678245][T31899] ? __virt_addr_valid+0x16a/0x1b0 [ 504.683400][T31899] ? __check_object_size+0x363/0x520 [ 504.688706][T31899] netlink_sendmsg+0x53c/0x770 [ 504.693558][T31899] ? netlink_getsockopt+0x3e0/0x3e0 [ 504.698767][T31899] ____sys_sendmsg+0x37c/0x4d0 [ 504.703604][T31899] __sys_sendmsg+0x1e9/0x270 [ 504.708226][T31899] __x64_sys_sendmsg+0x46/0x50 [ 504.713075][T31899] do_syscall_64+0x41/0xc0 [ 504.717591][T31899] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 504.723514][T31899] RIP: 0033:0x7f4c80656ae9 [ 504.727924][T31899] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 504.747527][T31899] RSP: 002b:00007f4c7f9d90c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 504.755940][T31899] RAX: ffffffffffffffda RBX: 00007f4c80775f80 RCX: 00007f4c80656ae9 [ 504.763993][T31899] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000003 [ 504.771963][T31899] RBP: 00007f4c7f9d9120 R08: 0000000000000000 R09: 0000000000000000 [ 504.779935][T31899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 504.787958][T31899] R13: 000000000000000b R14: 00007f4c80775f80 R15: 00007fff1b5ed338 [ 504.796262][T31899] 07:24:51 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x4, 0xa, 0x7fff}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000380)={@local, @local, @private=0xa010100}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = dup(r5) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)={r7, 0x6}, &(0x7f0000000280)=0x8) 07:24:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0xc5d6, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x800, @loopback, 0x3}, @in6={0xa, 0x4e22, 0x2, @local, 0x7}, @in6={0xa, 0x4e23, 0x5, @local, 0x4576554}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e23, 0x7, @empty, 0x2}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e21, 0x1000, @loopback, 0x7ff}], 0xd8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000000380)=[@in={0x2, 0x0, @local}, @in={0x2, 0x4e24, @private=0xa010103}, @in6={0xa, 0x4e20, 0x101, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, @in6={0xa, 0x4e21, 0xfffffff8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, &(0x7f0000000440)=0x10) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r2, r3, 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000400)={r1, 0x94, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x4e, @local, 0x7}, @in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e22, 0x10000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x400}, @in={0x2, 0x4e22, @multicast1}]}, &(0x7f0000000480)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={r5, 0x3, r0, 0x4}) r6 = openat$cgroup_int(r3, &(0x7f0000000140)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) dup2(r6, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$EXT4_IOC_GROUP_ADD(r8, 0x40286608, &(0x7f0000000080)={0x1, 0x8, 0x1f, 0x180000000, 0xa7e, 0x1}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) 07:24:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0xc5d6, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x800, @loopback, 0x3}, @in6={0xa, 0x4e22, 0x2, @local, 0x7}, @in6={0xa, 0x4e23, 0x5, @local, 0x4576554}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e23, 0x7, @empty, 0x2}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e21, 0x1000, @loopback, 0x7ff}], 0xd8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000000380)=[@in={0x2, 0x0, @local}, @in={0x2, 0x4e24, @private=0xa010103}, @in6={0xa, 0x4e20, 0x101, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, @in6={0xa, 0x4e21, 0xfffffff8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, &(0x7f0000000440)=0x10) (async) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r2, r3, 0x0, 0x10000) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000400)={r1, 0x94, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x4e, @local, 0x7}, @in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e22, 0x10000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x400}, @in={0x2, 0x4e22, @multicast1}]}, &(0x7f0000000480)=0x10) (async) r4 = socket$inet(0x2, 0x80001, 0x84) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={r5, 0x3, r0, 0x4}) (async) r6 = openat$cgroup_int(r3, &(0x7f0000000140)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) dup2(r6, r0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$EXT4_IOC_GROUP_ADD(r8, 0x40286608, &(0x7f0000000080)={0x1, 0x8, 0x1f, 0x180000000, 0xa7e, 0x1}) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) 07:24:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x4, 0x4, 0x1fffffbf, 0x0, 0x0, 0x200, 0x300, 0x300, 0x300, 0x4, 0x0, {[{{@arp={@remote, @broadcast, 0x0, 0x0, 0x0, 0x0, {@mac=@link_local={0x2, 0x80, 0xc2, 0x7}}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'bridge0\x00', 'ip6gre0\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@arp={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_vlan\x00', 'ipvlan1\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x438) syz_io_uring_setup(0x0, 0x0, 0x0, 0x0) io_uring_register$IORING_REGISTER_BUFFERS(0xffffffffffffffff, 0x13, &(0x7f0000000800), 0x2) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_aout(r1, &(0x7f00000002c0)=ANY=[], 0xc1) (async) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000005, 0x12, r1, 0x0) (async) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) (async) preadv(0xffffffffffffffff, &(0x7f0000001140)=[{&(0x7f0000000000)=""/16, 0x10}], 0x1, 0x0, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r2, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) sendfile(r2, r1, &(0x7f0000000480)=0x400, 0x7fffffff) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000440), 0x10) (async) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000500)={0x0, @qipcrtr={0x2a, 0x0, 0xfffffffe}, @ethernet={0x301, @broadcast}, @nl=@proc={0x10, 0x0, 0x0, 0x2000000}, 0x8, 0x0, 0x0, 0x0, 0xc6, &(0x7f00000004c0)='ipvlan0\x00', 0x10001, 0xff, 0x1}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x15) 07:24:51 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0xffffffffffffff65, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x224, 0x2}, 0x0, 0x0, 0x400000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x58, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1005}, 0xc006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) fcntl$setsig(0xffffffffffffffff, 0xa, 0x13) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_serviced_recursive\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000009ded1f8645b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) [ 504.959180][T31926] sctp: [Deprecated]: syz-executor.0 (pid 31926) Use of int in max_burst socket option. [ 504.959180][T31926] Use struct sctp_assoc_value instead 07:24:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async, rerun: 64) shutdown(r0, 0x0) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0xc5d6, @private1={0xfc, 0x1, '\x00', 0x1}, 0x9}, @in6={0xa, 0x4e23, 0x800, @loopback, 0x3}, @in6={0xa, 0x4e22, 0x2, @local, 0x7}, @in6={0xa, 0x4e23, 0x5, @local, 0x4576554}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e23, 0x7, @empty, 0x2}, @in={0x2, 0x4e23, @local}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e21, 0x1000, @loopback, 0x7ff}], 0xd8) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x58, &(0x7f0000000380)=[@in={0x2, 0x0, @local}, @in={0x2, 0x4e24, @private=0xa010103}, @in6={0xa, 0x4e20, 0x101, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, @in6={0xa, 0x4e21, 0xfffffff8, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, &(0x7f0000000440)=0x10) (async, rerun: 32) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x200, 0x0) (async) r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r2, r3, 0x0, 0x10000) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000400)={r1, 0x94, &(0x7f0000000240)=[@in6={0xa, 0x4e21, 0x4e, @local, 0x7}, @in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}, @in={0x2, 0x4e20, @broadcast}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e24, @remote}, @in6={0xa, 0x4e22, 0x10000, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x400}, @in={0x2, 0x4e22, @multicast1}]}, &(0x7f0000000480)=0x10) (async, rerun: 64) r4 = socket$inet(0x2, 0x80001, 0x84) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000180)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000000c0)={r5, 0x3, r0, 0x4}) r6 = openat$cgroup_int(r3, &(0x7f0000000140)='hugetlb.2MB.max_usage_in_bytes\x00', 0x2, 0x0) dup2(r6, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) ioctl$EXT4_IOC_GROUP_ADD(r8, 0x40286608, &(0x7f0000000080)={0x1, 0x8, 0x1f, 0x180000000, 0xa7e, 0x1}) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) (rerun: 64) 07:24:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 5) 07:24:51 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x45, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:51 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (rerun: 32) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x2, 0xffffffffffffff65, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x12000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x224, 0x2}, 0x0, 0x0, 0x400000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x58, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1005}, 0xc006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async, rerun: 32) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async, rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async, rerun: 32) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async, rerun: 32) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) fcntl$setsig(0xffffffffffffffff, 0xa, 0x13) (async, rerun: 32) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='blkio.bfq.io_serviced_recursive\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000009ded1f8645b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @broadcast}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x3, 0x7, 0x0, 0x8, 0x3f, 0xe4, 0x6, 0x9, 0x7, 0x1, 0x4, 0x4, 0x12}, 0xe) 07:24:51 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @broadcast}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x3, 0x7, 0x0, 0x8, 0x3f, 0xe4, 0x6, 0x9, 0x7, 0x1, 0x4, 0x4, 0x12}, 0xe) 07:24:51 executing program 1: socket(0xa, 0x40000000002, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00') socket(0x10, 0x803, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88adfda5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) [ 505.208555][T31956] FAULT_INJECTION: forcing a failure. [ 505.208555][T31956] name failslab, interval 1, probability 0, space 0, times 0 [ 505.221237][T31956] CPU: 1 PID: 31956 Comm: syz-executor.4 Not tainted 6.5.0-syzkaller #0 [ 505.229644][T31956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 505.239714][T31956] Call Trace: [ 505.242989][T31956] [ 505.245914][T31956] dump_stack_lvl+0xda/0x130 [ 505.250519][T31956] dump_stack+0x15/0x20 [ 505.254675][T31956] should_fail_ex+0x21f/0x230 [ 505.259350][T31956] __should_failslab+0x92/0xa0 [ 505.264120][T31956] should_failslab+0x9/0x20 [ 505.268624][T31956] slab_pre_alloc_hook+0x38/0x180 [ 505.273697][T31956] kmem_cache_alloc+0x52/0x220 [ 505.278466][T31956] ? skb_clone+0x154/0x1e0 [ 505.282887][T31956] skb_clone+0x154/0x1e0 [ 505.287207][T31956] __netlink_deliver_tap+0x2c0/0x4c0 [ 505.292592][T31956] netlink_unicast+0x615/0x640 [ 505.297420][T31956] netlink_sendmsg+0x665/0x770 [ 505.302279][T31956] ? netlink_getsockopt+0x3e0/0x3e0 [ 505.307560][T31956] ____sys_sendmsg+0x37c/0x4d0 [ 505.312361][T31956] __sys_sendmsg+0x1e9/0x270 [ 505.317054][T31956] __x64_sys_sendmsg+0x46/0x50 [ 505.321901][T31956] do_syscall_64+0x41/0xc0 [ 505.326345][T31956] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 505.332278][T31956] RIP: 0033:0x7f4c80656ae9 [ 505.336695][T31956] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 505.356415][T31956] RSP: 002b:00007f4c7f9d90c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 505.364837][T31956] RAX: ffffffffffffffda RBX: 00007f4c80775f80 RCX: 00007f4c80656ae9 [ 505.372881][T31956] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000003 [ 505.380871][T31956] RBP: 00007f4c7f9d9120 R08: 0000000000000000 R09: 0000000000000000 [ 505.388962][T31956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 505.396935][T31956] R13: 000000000000000b R14: 00007f4c80775f80 R15: 00007fff1b5ed338 [ 505.404901][T31956] 07:24:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async, rerun: 64) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (rerun: 64) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x4, 0xa, 0x7fff}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) (async) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000380)={@local, @local, @private=0xa010100}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r8 = dup(r5) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)={r7, 0x6}, &(0x7f0000000280)=0x8) 07:24:52 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0x24015533a32c66, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000d80)={0x14, 0xe, &(0x7f0000000300)=@raw=[@jmp={0x5, 0x0, 0x8, 0x4, 0x2, 0xfffffffffffffffc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x93}, @exit, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, @cb_func={0x18, 0xb, 0x4, 0x0, 0xfffffffffffffffc}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}, @map_val={0x18, 0x9, 0x2, 0x0, r0}], &(0x7f0000000780)='syzkaller\x00', 0x7, 0x7c, &(0x7f00000007c0)=""/124, 0x41000, 0x0, '\x00', 0x0, 0x2d, r0, 0x8, &(0x7f0000000840)={0xa, 0x2}, 0x8, 0x10, &(0x7f00000008c0)={0x4, 0x10, 0x3, 0x7fff}, 0x10, 0x0, r0, 0x3, &(0x7f0000000900)=[r0, r0], &(0x7f0000000d40)=[{0x0, 0x1, 0x4, 0x9}, {0x5, 0x1, 0x2, 0x1}, {0x2, 0x4, 0xb, 0x7}], 0x10, 0x9}, 0x90) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x3c07, 0x8, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefdfffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="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"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:52 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x800}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @broadcast}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x3, 0x7, 0x0, 0x8, 0x3f, 0xe4, 0x6, 0x9, 0x7, 0x1, 0x4, 0x4, 0x12}, 0xe) 07:24:52 executing program 1: socket(0xa, 0x40000000002, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00') socket(0x10, 0x803, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88adfda5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) socket(0xa, 0x40000000002, 0x0) (async) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00') (async) socket(0x10, 0x803, 0x0) (async) socket$inet_sctp(0x2, 0x1, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) pipe(&(0x7f0000000100)) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket(0x1, 0x803, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88adfda5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) (async) 07:24:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 6) 07:24:52 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x46, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) [ 505.730320][T31978] FAULT_INJECTION: forcing a failure. [ 505.730320][T31978] name failslab, interval 1, probability 0, space 0, times 0 [ 505.743142][T31978] CPU: 1 PID: 31978 Comm: syz-executor.4 Not tainted 6.5.0-syzkaller #0 [ 505.751487][T31978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 505.761574][T31978] Call Trace: [ 505.764880][T31978] [ 505.767800][T31978] dump_stack_lvl+0xda/0x130 [ 505.772401][T31978] dump_stack+0x15/0x20 [ 505.776550][T31978] should_fail_ex+0x21f/0x230 [ 505.781296][T31978] ? genl_family_rcv_msg_attrs_parse+0x75/0x1a0 [ 505.787538][T31978] __should_failslab+0x92/0xa0 [ 505.792381][T31978] should_failslab+0x9/0x20 [ 505.796881][T31978] slab_pre_alloc_hook+0x38/0x180 [ 505.801914][T31978] ? genl_family_rcv_msg_attrs_parse+0x75/0x1a0 [ 505.808195][T31978] ? genl_family_rcv_msg_attrs_parse+0x75/0x1a0 [ 505.814441][T31978] __kmem_cache_alloc_node+0x48/0x1d0 [ 505.819809][T31978] ? genl_family_rcv_msg_attrs_parse+0x75/0x1a0 [ 505.826055][T31978] __kmalloc+0x95/0x1a0 [ 505.830207][T31978] genl_family_rcv_msg_attrs_parse+0x75/0x1a0 [ 505.836280][T31978] ? __rcu_read_unlock+0x33/0x70 [ 505.841206][T31978] genl_start+0xea/0x2b0 [ 505.845463][T31978] __netlink_dump_start+0x30f/0x510 [ 505.850663][T31978] genl_rcv_msg+0x596/0x720 [ 505.855162][T31978] ? ethnl_default_doit+0x750/0x750 [ 505.860372][T31978] ? ethnl_default_start+0x320/0x320 [ 505.865679][T31978] ? ethnl_default_dumpit+0x7c0/0x7c0 [ 505.871048][T31978] ? genl_rcv_msg+0x720/0x720 [ 505.875806][T31978] ? ethnl_default_start+0x320/0x320 [ 505.881112][T31978] ? genl_lock_done+0x90/0x90 [ 505.885787][T31978] netlink_rcv_skb+0x126/0x220 [ 505.890592][T31978] ? genl_bind+0x1b0/0x1b0 [ 505.895016][T31978] genl_rcv+0x28/0x40 [ 505.899072][T31978] netlink_unicast+0x56f/0x640 [ 505.903900][T31978] netlink_sendmsg+0x665/0x770 [ 505.909385][T31978] ? netlink_getsockopt+0x3e0/0x3e0 [ 505.914632][T31978] ____sys_sendmsg+0x37c/0x4d0 [ 505.919464][T31978] __sys_sendmsg+0x1e9/0x270 [ 505.924058][T31978] __x64_sys_sendmsg+0x46/0x50 [ 505.929080][T31978] do_syscall_64+0x41/0xc0 [ 505.933548][T31978] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 505.939438][T31978] RIP: 0033:0x7f4c80656ae9 [ 505.943838][T31978] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 505.963580][T31978] RSP: 002b:00007f4c7f9d90c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 505.972025][T31978] RAX: ffffffffffffffda RBX: 00007f4c80775f80 RCX: 00007f4c80656ae9 07:24:52 executing program 1: socket(0xa, 0x40000000002, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00') (async) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/mnt\x00') socket(0x10, 0x803, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) (async) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) (async) socket(0x1, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x88adfda5}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}]}, 0x44}}, 0x0) 07:24:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x10800, 0xc, 0x11}, 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={r1, 0x8001, 0x20, 0xffff, 0x9}, &(0x7f0000000180)=0x18) [ 505.979985][T31978] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000003 [ 505.987992][T31978] RBP: 00007f4c7f9d9120 R08: 0000000000000000 R09: 0000000000000000 [ 505.995953][T31978] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 506.003912][T31978] R13: 000000000000000b R14: 00007f4c80775f80 R15: 00007fff1b5ed338 [ 506.011964][T31978] 07:24:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x10800, 0xc, 0x11}, 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={r1, 0x8001, 0x20, 0xffff, 0x9}, &(0x7f0000000180)=0x18) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={r1, 0x8001, 0x20, 0xffff, 0x9}, &(0x7f0000000180)=0x18) 07:24:52 executing program 1: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001000010477ca7531573fc400925e4a44", @ANYRES32, @ANYBLOB="0d01140016000000240012000c00040062720064676500000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup3(r1, r1, 0x0) connect$can_bcm(r2, &(0x7f0000000000), 0x10) getpeername$unix(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700000006006e2e0000000002", @ANYRES32=r3], 0x48}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) 07:24:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x4, 0xa, 0x7fff}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) (async) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000380)={@local, @local, @private=0xa010100}, 0xc) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) (async) r5 = socket(0x2, 0x80805, 0x0) (async) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r8 = dup(r5) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240)={r7, 0x6}, &(0x7f0000000280)=0x8) 07:24:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) r4 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x10800, 0xc, 0x11}, 0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000140)={r1, 0x8001, 0x20, 0xffff, 0x9}, &(0x7f0000000180)=0x18) 07:24:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x8, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYBLOB="00000000d2e55b997b57ca8f97c5067b4d5bd1cd8d397997d0ed0ac28f5967aae7a3d765c6a4a628f207fbf2da8508d4e99e4aa09465939de8038b8cf87de2fbddd29e1a800f9bce866aeb2a4f5e93fad4eba6d47b2771ede31b6b52fbc557bc6d0dd874bc33f2290a5f7e1338a3f7e9f7fa3e6956dc1d3ac353d39e4e13c319443ab1f15615277aaaab7dae50e9f5ea8bca8667917c4f88a41624b13bfc7374347c2b5e95", @ANYRESDEC=0x0, @ANYBLOB=':00000000000000000000g']) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x100010, r0, 0xb1bf3000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r5}, 0xc) [ 506.168019][T32005] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 506.218647][T32005] 8021q: adding VLAN 0 to HW filter on device team1 [ 506.241466][T32005] team0: Port device team1 added 07:24:52 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0x24015533a32c66, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000d80)={0x14, 0xe, &(0x7f0000000300)=@raw=[@jmp={0x5, 0x0, 0x8, 0x4, 0x2, 0xfffffffffffffffc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x93}, @exit, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, @cb_func={0x18, 0xb, 0x4, 0x0, 0xfffffffffffffffc}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}, @map_val={0x18, 0x9, 0x2, 0x0, r0}], &(0x7f0000000780)='syzkaller\x00', 0x7, 0x7c, &(0x7f00000007c0)=""/124, 0x41000, 0x0, '\x00', 0x0, 0x2d, r0, 0x8, &(0x7f0000000840)={0xa, 0x2}, 0x8, 0x10, &(0x7f00000008c0)={0x4, 0x10, 0x3, 0x7fff}, 0x10, 0x0, r0, 0x3, &(0x7f0000000900)=[r0, r0], &(0x7f0000000d40)=[{0x0, 0x1, 0x4, 0x9}, {0x5, 0x1, 0x2, 0x1}, {0x2, 0x4, 0xb, 0x7}], 0x10, 0x9}, 0x90) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x3c07, 0x8, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefdfffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="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"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 7) 07:24:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x90, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xfffeffff, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfffffff8}, @in6={0xa, 0x4e21, 0x5, @remote, 0x1}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e21, 0x8, @loopback, 0xb21}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, '\x00', 0x17}, 0x10001}]}, &(0x7f0000000240)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5000003, 0x11, r2, 0xe8f8f000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r3}, 0xc) 07:24:52 executing program 1: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001000010477ca7531573fc400925e4a44", @ANYRES32, @ANYBLOB="0d01140016000000240012000c00040062720064676500000c0002f60800000001080000080001"], 0x44}}, 0x0) (async, rerun: 64) r0 = socket(0x10, 0x803, 0x0) (rerun: 64) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = dup3(r1, r1, 0x0) connect$can_bcm(r2, &(0x7f0000000000), 0x10) (async) getpeername$unix(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) (async, rerun: 32) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) (rerun: 32) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700000006006e2e0000000002", @ANYRES32=r3], 0x48}}, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) [ 506.270371][ T26] audit: type=1400 audit(1693207492.582:737): avc: denied { map } for pid=32018 comm="syz-executor.3" path="socket:[103645]" dev="sockfs" ino=103645 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 506.334221][T32027] FAULT_INJECTION: forcing a failure. [ 506.334221][T32027] name failslab, interval 1, probability 0, space 0, times 0 [ 506.346969][T32027] CPU: 0 PID: 32027 Comm: syz-executor.4 Not tainted 6.5.0-syzkaller #0 [ 506.355319][T32027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 506.365414][T32027] Call Trace: [ 506.368744][T32027] [ 506.371668][T32027] dump_stack_lvl+0xda/0x130 [ 506.376337][T32027] dump_stack+0x15/0x20 [ 506.380500][T32027] should_fail_ex+0x21f/0x230 [ 506.385209][T32027] ? genl_start+0x121/0x2b0 [ 506.389779][T32027] __should_failslab+0x92/0xa0 [ 506.394540][T32027] should_failslab+0x9/0x20 [ 506.399040][T32027] slab_pre_alloc_hook+0x38/0x180 [ 506.404164][T32027] ? genl_start+0x121/0x2b0 [ 506.408773][T32027] __kmem_cache_alloc_node+0x48/0x1d0 [ 506.414171][T32027] ? genl_start+0x121/0x2b0 [ 506.418727][T32027] kmalloc_trace+0x2a/0xa0 [ 506.423175][T32027] genl_start+0x121/0x2b0 [ 506.427522][T32027] __netlink_dump_start+0x30f/0x510 07:24:52 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x48, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:52 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) (async) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) (async) sendfile(r3, r4, 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x8, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYBLOB="00000000d2e55b997b57ca8f97c5067b4d5bd1cd8d397997d0ed0ac28f5967aae7a3d765c6a4a628f207fbf2da8508d4e99e4aa09465939de8038b8cf87de2fbddd29e1a800f9bce866aeb2a4f5e93fad4eba6d47b2771ede31b6b52fbc557bc6d0dd874bc33f2290a5f7e1338a3f7e9f7fa3e6956dc1d3ac353d39e4e13c319443ab1f15615277aaaab7dae50e9f5ea8bca8667917c4f88a41624b13bfc7374347c2b5e95", @ANYRESDEC=0x0, @ANYBLOB=':00000000000000000000g']) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x100010, r0, 0xb1bf3000) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x100010, r0, 0xb1bf3000) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r5}, 0xc) 07:24:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x90, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xfffeffff, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfffffff8}, @in6={0xa, 0x4e21, 0x5, @remote, 0x1}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e21, 0x8, @loopback, 0xb21}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, '\x00', 0x17}, 0x10001}]}, &(0x7f0000000240)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5000003, 0x11, r2, 0xe8f8f000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r3}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x90, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xfffeffff, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfffffff8}, @in6={0xa, 0x4e21, 0x5, @remote, 0x1}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e21, 0x8, @loopback, 0xb21}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, '\x00', 0x17}, 0x10001}]}, &(0x7f0000000240)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5000003, 0x11, r2, 0xe8f8f000) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r3}, 0xc) (async) [ 506.432727][T32027] genl_rcv_msg+0x596/0x720 [ 506.437273][T32027] ? ethnl_default_doit+0x750/0x750 [ 506.442466][T32027] ? ethnl_default_start+0x320/0x320 [ 506.447833][T32027] ? ethnl_default_dumpit+0x7c0/0x7c0 [ 506.453262][T32027] ? genl_rcv_msg+0x720/0x720 [ 506.458040][T32027] ? ethnl_default_start+0x320/0x320 [ 506.463403][T32027] ? genl_lock_done+0x90/0x90 [ 506.468148][T32027] netlink_rcv_skb+0x126/0x220 [ 506.472972][T32027] ? genl_bind+0x1b0/0x1b0 [ 506.477446][T32027] genl_rcv+0x28/0x40 [ 506.481514][T32027] netlink_unicast+0x56f/0x640 [ 506.486285][T32027] netlink_sendmsg+0x665/0x770 [ 506.491063][T32027] ? netlink_getsockopt+0x3e0/0x3e0 [ 506.496351][T32027] ____sys_sendmsg+0x37c/0x4d0 [ 506.501191][T32027] __sys_sendmsg+0x1e9/0x270 [ 506.505795][T32027] __x64_sys_sendmsg+0x46/0x50 [ 506.510573][T32027] do_syscall_64+0x41/0xc0 [ 506.515123][T32027] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 506.521033][T32027] RIP: 0033:0x7f4c80656ae9 [ 506.525448][T32027] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 506.545078][T32027] RSP: 002b:00007f4c7f9d90c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 506.553552][T32027] RAX: ffffffffffffffda RBX: 00007f4c80775f80 RCX: 00007f4c80656ae9 [ 506.561527][T32027] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000003 [ 506.569494][T32027] RBP: 00007f4c7f9d9120 R08: 0000000000000000 R09: 0000000000000000 [ 506.577466][T32027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 07:24:52 executing program 1: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001000010477ca7531573fc400925e4a44", @ANYRES32, @ANYBLOB="0d01140016000000240012000c00040062720064676500000c0002f60800000001080000080001"], 0x44}}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001000010477ca7531573fc400925e4a44", @ANYRES32, @ANYBLOB="0d01140016000000240012000c00040062720064676500000c0002f60800000001080000080001"], 0x44}}, 0x0) r0 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0), r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) dup3(r1, r1, 0x0) (async) r2 = dup3(r1, r1, 0x0) connect$can_bcm(r2, &(0x7f0000000000), 0x10) (async) connect$can_bcm(r2, &(0x7f0000000000), 0x10) getpeername$unix(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700000006006e2e0000000002", @ANYRES32=r3], 0x48}}, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000001000050700000006006e2e0000000002", @ANYRES32=r3], 0x48}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0xffffffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x10}]}, 0x28}}, 0x0) [ 506.585474][T32027] R13: 000000000000000b R14: 00007f4c80775f80 R15: 00007fff1b5ed338 [ 506.593529][T32027] 07:24:52 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x90, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0xfffeffff, @private0={0xfc, 0x0, '\x00', 0x1}, 0xfffffff8}, @in6={0xa, 0x4e21, 0x5, @remote, 0x1}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e21, 0x8, @loopback, 0xb21}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, '\x00', 0x17}, 0x10001}]}, &(0x7f0000000240)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x5000003, 0x11, r2, 0xe8f8f000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r3}, 0xc) 07:24:52 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 8) 07:24:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) (async) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x8, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) ioctl$BTRFS_IOC_RESIZE(r2, 0x50009403, &(0x7f0000000300)=ANY=[@ANYRES32=r6, @ANYBLOB="00000000d2e55b997b57ca8f97c5067b4d5bd1cd8d397997d0ed0ac28f5967aae7a3d765c6a4a628f207fbf2da8508d4e99e4aa09465939de8038b8cf87de2fbddd29e1a800f9bce866aeb2a4f5e93fad4eba6d47b2771ede31b6b52fbc557bc6d0dd874bc33f2290a5f7e1338a3f7e9f7fa3e6956dc1d3ac353d39e4e13c319443ab1f15615277aaaab7dae50e9f5ea8bca8667917c4f88a41624b13bfc7374347c2b5e95", @ANYRESDEC=0x0, @ANYBLOB=':00000000000000000000g']) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000004, 0x100010, r0, 0xb1bf3000) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r5}, 0xc) [ 506.626031][T32057] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 07:24:53 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0x24015533a32c66, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000d80)={0x14, 0xe, &(0x7f0000000300)=@raw=[@jmp={0x5, 0x0, 0x8, 0x4, 0x2, 0xfffffffffffffffc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x93}, @exit, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, @cb_func={0x18, 0xb, 0x4, 0x0, 0xfffffffffffffffc}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}, @map_val={0x18, 0x9, 0x2, 0x0, r0}], &(0x7f0000000780)='syzkaller\x00', 0x7, 0x7c, &(0x7f00000007c0)=""/124, 0x41000, 0x0, '\x00', 0x0, 0x2d, r0, 0x8, &(0x7f0000000840)={0xa, 0x2}, 0x8, 0x10, &(0x7f00000008c0)={0x4, 0x10, 0x3, 0x7fff}, 0x10, 0x0, r0, 0x3, &(0x7f0000000900)=[r0, r0], &(0x7f0000000d40)=[{0x0, 0x1, 0x4, 0x9}, {0x5, 0x1, 0x2, 0x1}, {0x2, 0x4, 0xb, 0x7}], 0x10, 0x9}, 0x90) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async, rerun: 32) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x3c07, 0x8, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefdfffffffffff, 0xffffffffffffffff, 0x2) (rerun: 32) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async, rerun: 64) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async, rerun: 64) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="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"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) [ 506.682264][T32057] 8021q: adding VLAN 0 to HW filter on device team2 [ 506.700070][T32065] FAULT_INJECTION: forcing a failure. [ 506.700070][T32065] name failslab, interval 1, probability 0, space 0, times 0 [ 506.712722][T32065] CPU: 1 PID: 32065 Comm: syz-executor.4 Not tainted 6.5.0-syzkaller #0 [ 506.721056][T32065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 506.731184][T32065] Call Trace: [ 506.734458][T32065] [ 506.737477][T32065] dump_stack_lvl+0xda/0x130 [ 506.742085][T32065] dump_stack+0x15/0x20 [ 506.746344][T32065] should_fail_ex+0x21f/0x230 [ 506.751159][T32065] ? genl_start+0x121/0x2b0 [ 506.755755][T32065] __should_failslab+0x92/0xa0 [ 506.757379][T32057] team0: Port device team2 added [ 506.760513][T32065] should_failslab+0x9/0x20 [ 506.769948][T32065] slab_pre_alloc_hook+0x38/0x180 [ 506.775092][T32065] ? genl_start+0x121/0x2b0 [ 506.779622][T32065] __kmem_cache_alloc_node+0x48/0x1d0 [ 506.785001][T32065] ? genl_start+0x121/0x2b0 [ 506.787729][T32058] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 506.789557][T32065] kmalloc_trace+0x2a/0xa0 [ 506.803162][T32065] genl_start+0x121/0x2b0 [ 506.807510][T32065] __netlink_dump_start+0x30f/0x510 [ 506.812813][T32065] genl_rcv_msg+0x596/0x720 [ 506.817318][T32065] ? ethnl_default_doit+0x750/0x750 [ 506.822513][T32065] ? ethnl_default_start+0x320/0x320 [ 506.827804][T32065] ? ethnl_default_dumpit+0x7c0/0x7c0 [ 506.833187][T32065] ? genl_rcv_msg+0x720/0x720 [ 506.837874][T32065] ? ethnl_default_start+0x320/0x320 [ 506.843324][T32065] ? genl_lock_done+0x90/0x90 [ 506.848008][T32065] netlink_rcv_skb+0x126/0x220 [ 506.852773][T32065] ? genl_bind+0x1b0/0x1b0 [ 506.857234][T32065] genl_rcv+0x28/0x40 [ 506.861278][T32065] netlink_unicast+0x56f/0x640 [ 506.866109][T32065] netlink_sendmsg+0x665/0x770 [ 506.870891][T32065] ? netlink_getsockopt+0x3e0/0x3e0 [ 506.876152][T32065] ____sys_sendmsg+0x37c/0x4d0 [ 506.880929][T32065] __sys_sendmsg+0x1e9/0x270 [ 506.885535][T32065] __x64_sys_sendmsg+0x46/0x50 [ 506.890355][T32065] do_syscall_64+0x41/0xc0 [ 506.894799][T32065] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 506.900788][T32065] RIP: 0033:0x7f4c80656ae9 [ 506.905198][T32065] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 506.924980][T32065] RSP: 002b:00007f4c7f9d90c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e 07:24:53 executing program 1: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0x24015533a32c66, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000d80)={0x14, 0xe, &(0x7f0000000300)=@raw=[@jmp={0x5, 0x0, 0x8, 0x4, 0x2, 0xfffffffffffffffc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x93}, @exit, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000}, @initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, @cb_func={0x18, 0xb, 0x4, 0x0, 0xfffffffffffffffc}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x3}, @map_val={0x18, 0x9, 0x2, 0x0, r0}], &(0x7f0000000780)='syzkaller\x00', 0x7, 0x7c, &(0x7f00000007c0)=""/124, 0x41000, 0x0, '\x00', 0x0, 0x2d, r0, 0x8, &(0x7f0000000840)={0xa, 0x2}, 0x8, 0x10, &(0x7f00000008c0)={0x4, 0x10, 0x3, 0x7fff}, 0x10, 0x0, r0, 0x3, &(0x7f0000000900)=[r0, r0], &(0x7f0000000d40)=[{0x0, 0x1, 0x4, 0x9}, {0x5, 0x1, 0x2, 0x1}, {0x2, 0x4, 0xb, 0x7}], 0x10, 0x9}, 0x90) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x3c07, 0x8, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefdfffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552af9e3cb14f32341739401252802d0b165471a27f07b695cb5319c678282dedb9d70f18d9b1f6a455fc45a4cfd330351ad09f64e2c392fcb2821d818d6e056957eab920e97bb0f788cfe197fef3fcacf50b91b275e816fdf0e5728bd1bab6f24e3e2fd561ecf08e88bb0767b082977d9fd4127b52ce7c515329057789eba0de2595caefa4f0476dcfbd98f4b4eb344b84afcd80d8a3dddee1880d0812efbfb26de56572f159f3c96b37d6b004b74cbc45903e44ef72ed499838aac380f4cd697989d501beff3d"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) [ 506.933461][T32065] RAX: ffffffffffffffda RBX: 00007f4c80775f80 RCX: 00007f4c80656ae9 [ 506.941443][T32065] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000003 [ 506.949415][T32065] RBP: 00007f4c7f9d9120 R08: 0000000000000000 R09: 0000000000000000 [ 506.957384][T32065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 506.965353][T32065] R13: 000000000000000b R14: 00007f4c80775f80 R15: 00007fff1b5ed338 [ 506.973330][T32065] 07:24:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) [ 507.045665][T32079] bridge0: entered allmulticast mode 07:24:53 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x49, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:53 executing program 5: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffffff, 0x1}, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="b9180bb76003070c009e40f086dd1fff310000002b0020010010ac14142ee0080001c699da153f0ae0e6e380f60115f683317585d7472be0ab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9a823f2c12863f7a6c0cf88ed22aae4f6f084508833b61429a25773eedf63dd9f33d430f2a0a30a7761db16fe0f743b95ded898c28aac1256ce2751b3d738899b8b19d9052b7f13ff94", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x6, 0x8, 0x0, 0x5, 0x0, 0x4, 0xd0500, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000001, 0x2, @perf_config_ext={0x1f, 0x2}, 0x4, 0x7fffffffffffffff, 0x1ff, 0x6, 0x10001, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x6b9b}, 0x0, 0x8, 0xffffffffffffffff, 0x1) syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966c6a145de54ca820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519596cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762000000009e700de95cb38552afb93cb14f32341739401252802d0b1c8415bbcf"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:53 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 9) 07:24:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000480)=""/179, 0xb3}], 0x4, &(0x7f0000000540)=""/105, 0x69}, 0x10160) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) [ 507.117345][T32079] bridge_slave_1: left allmulticast mode [ 507.123068][T32079] bridge_slave_1: left promiscuous mode [ 507.128857][T32079] bridge0: port 2(bridge_slave_1) entered disabled state 07:24:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:53 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r1, 0x200, 0x0) r2 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r1, r2, 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0xbc, 0x3f, 0x0, 0x0, 0x0, 0x8, 0x3e, 0x0, 0x10, 0x7, 0x0, 0x0, 0x81}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) setsockopt$inet_buf(r6, 0x0, 0x1, &(0x7f0000000480)="a9a28ec10a8a9e09624ba856b36be1284359e3b669ae3410b6162b6a1d40663b6d7337516732e48b99784a5a88e9f1a909595d211281e73309a7b1e4309ac4dd86626feb955f5a6c3da18c8b1f160aeb0edf81cc2e3923ac68bf618da81d950ba6071cb92a511d9966226880087db904b90db20334e5240bd558951500301744634aecefd3a3ffad165e3bdaff761751a7c7a19b9249a86acb", 0x99) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$BTRFS_IOC_RM_DEV_V2(r5, 0x5000943a, &(0x7f0000000780)={{r2}, 0x0, 0x4, @inherit={0x50, &(0x7f00000003c0)={0x0, 0x1, 0xf199, 0x1054, {0x30, 0x0, 0x1ff, 0x1c5d, 0xed7f}, [0x8001]}}, @name="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"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r8, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) getsockopt$EBT_SO_GET_ENTRIES(r8, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0xb2, [0x7, 0x400, 0x0, 0x100000000004, 0x0, 0x1ff], 0x0, &(0x7f0000000140), &(0x7f0000000300)=""/178}, &(0x7f00000001c0)=0x78) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) r9 = fsmount(r1, 0x1, 0xf9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r3, 0x9a1a, 0x1, 0x9, 0x7, 0x8}, 0x14) socket$inet(0x2, 0xa, 0x0) [ 507.205056][T32079] bridge_slave_0: left allmulticast mode [ 507.210743][T32079] bridge_slave_0: left promiscuous mode [ 507.216622][T32079] bridge0: port 1(bridge_slave_0) entered disabled state [ 507.245930][T32105] FAULT_INJECTION: forcing a failure. [ 507.245930][T32105] name failslab, interval 1, probability 0, space 0, times 0 [ 507.258687][T32105] CPU: 1 PID: 32105 Comm: syz-executor.4 Not tainted 6.5.0-syzkaller #0 [ 507.267023][T32105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 507.277132][T32105] Call Trace: [ 507.280430][T32105] [ 507.283358][T32105] dump_stack_lvl+0xda/0x130 [ 507.287961][T32105] dump_stack+0x15/0x20 07:24:53 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000480)=""/179, 0xb3}], 0x4, &(0x7f0000000540)=""/105, 0x69}, 0x10160) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) r1 = socket$inet(0x2, 0x80001, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) [ 507.292130][T32105] should_fail_ex+0x21f/0x230 [ 507.296813][T32105] ? ethnl_default_start+0xa9/0x320 [ 507.302076][T32105] __should_failslab+0x92/0xa0 [ 507.306888][T32105] should_failslab+0x9/0x20 [ 507.311406][T32105] slab_pre_alloc_hook+0x38/0x180 [ 507.316502][T32105] ? ethnl_default_start+0xa9/0x320 [ 507.321777][T32105] ? ethnl_default_start+0xa9/0x320 [ 507.326987][T32105] __kmem_cache_alloc_node+0x48/0x1d0 [ 507.332413][T32105] ? ethnl_default_start+0xa9/0x320 [ 507.337656][T32105] __kmalloc+0x95/0x1a0 [ 507.341880][T32105] ? __kmem_cache_alloc_node+0x121/0x1d0 [ 507.347533][T32105] ethnl_default_start+0xa9/0x320 [ 507.352619][T32105] ? genl_start+0x121/0x2b0 [ 507.357198][T32105] ? ethnl_default_doit+0x750/0x750 [ 507.362471][T32105] genl_start+0x207/0x2b0 [ 507.366824][T32105] __netlink_dump_start+0x30f/0x510 [ 507.372038][T32105] genl_rcv_msg+0x596/0x720 [ 507.376614][T32105] ? ethnl_default_doit+0x750/0x750 [ 507.382042][T32105] ? ethnl_default_start+0x320/0x320 [ 507.387331][T32105] ? ethnl_default_dumpit+0x7c0/0x7c0 [ 507.392757][T32105] ? genl_rcv_msg+0x720/0x720 [ 507.397459][T32105] ? ethnl_default_start+0x320/0x320 [ 507.402797][T32105] ? genl_lock_done+0x90/0x90 [ 507.407645][T32105] netlink_rcv_skb+0x126/0x220 [ 507.412418][T32105] ? genl_bind+0x1b0/0x1b0 [ 507.416937][T32105] genl_rcv+0x28/0x40 [ 507.420936][T32105] netlink_unicast+0x56f/0x640 [ 507.425767][T32105] netlink_sendmsg+0x665/0x770 [ 507.430542][T32105] ? netlink_getsockopt+0x3e0/0x3e0 [ 507.435782][T32105] ____sys_sendmsg+0x37c/0x4d0 [ 507.440543][T32105] __sys_sendmsg+0x1e9/0x270 [ 507.445142][T32105] __x64_sys_sendmsg+0x46/0x50 [ 507.449909][T32105] do_syscall_64+0x41/0xc0 [ 507.454313][T32105] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 507.460321][T32105] RIP: 0033:0x7f4c80656ae9 [ 507.464732][T32105] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 507.484420][T32105] RSP: 002b:00007f4c7f9d90c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 507.492822][T32105] RAX: ffffffffffffffda RBX: 00007f4c80775f80 RCX: 00007f4c80656ae9 [ 507.500774][T32105] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000003 [ 507.508725][T32105] RBP: 00007f4c7f9d9120 R08: 0000000000000000 R09: 0000000000000000 [ 507.516701][T32105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 507.524662][T32105] R13: 000000000000000b R14: 00007f4c80775f80 R15: 00007fff1b5ed338 [ 507.532652][T32105] 07:24:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 10) 07:24:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) recvmsg$can_j1939(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/170, 0xaa}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f0000000300)=""/230, 0xe6}, {&(0x7f0000000480)=""/179, 0xb3}], 0x4, &(0x7f0000000540)=""/105, 0x69}, 0x10160) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r1, 0x200, 0x0) (async) r2 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r1, r2, 0x0, 0x10000) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0xbc, 0x3f, 0x0, 0x0, 0x0, 0x8, 0x3e, 0x0, 0x10, 0x7, 0x0, 0x0, 0x81}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r4 = socket$inet(0x2, 0x80001, 0x84) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) setsockopt$inet_buf(r6, 0x0, 0x1, &(0x7f0000000480)="a9a28ec10a8a9e09624ba856b36be1284359e3b669ae3410b6162b6a1d40663b6d7337516732e48b99784a5a88e9f1a909595d211281e73309a7b1e4309ac4dd86626feb955f5a6c3da18c8b1f160aeb0edf81cc2e3923ac68bf618da81d950ba6071cb92a511d9966226880087db904b90db20334e5240bd558951500301744634aecefd3a3ffad165e3bdaff761751a7c7a19b9249a86acb", 0x99) (async) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$BTRFS_IOC_RM_DEV_V2(r5, 0x5000943a, &(0x7f0000000780)={{r2}, 0x0, 0x4, @inherit={0x50, &(0x7f00000003c0)={0x0, 0x1, 0xf199, 0x1054, {0x30, 0x0, 0x1ff, 0x1c5d, 0xed7f}, [0x8001]}}, @name="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"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r8 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_mreqsrc(r8, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) getsockopt$EBT_SO_GET_ENTRIES(r8, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0xb2, [0x7, 0x400, 0x0, 0x100000000004, 0x0, 0x1ff], 0x0, &(0x7f0000000140), &(0x7f0000000300)=""/178}, &(0x7f00000001c0)=0x78) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) r9 = fsmount(r1, 0x1, 0xf9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r3, 0x9a1a, 0x1, 0x9, 0x7, 0x8}, 0x14) (async) socket$inet(0x2, 0xa, 0x0) 07:24:54 executing program 5: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffffff, 0x1}, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x6, 0x8, 0x0, 0x5, 0x0, 0x4, 0xd0500, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000001, 0x2, @perf_config_ext={0x1f, 0x2}, 0x4, 0x7fffffffffffffff, 0x1ff, 0x6, 0x10001, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x6b9b}, 0x0, 0x8, 0xffffffffffffffff, 0x1) (async) syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966c6a145de54ca820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519596cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762000000009e700de95cb38552afb93cb14f32341739401252802d0b1c8415bbcf"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:54 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x4a, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0xfffffffffffffe20) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) socket$inet(0x2, 0x80001, 0x84) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3, {0x6}}, './file0\x00'}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r5}, 0xc) [ 507.736036][T32134] FAULT_INJECTION: forcing a failure. [ 507.736036][T32134] name failslab, interval 1, probability 0, space 0, times 0 [ 507.748687][T32134] CPU: 1 PID: 32134 Comm: syz-executor.4 Not tainted 6.5.0-syzkaller #0 [ 507.757016][T32134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 507.767077][T32134] Call Trace: [ 507.770351][T32134] [ 507.773272][T32134] dump_stack_lvl+0xda/0x130 [ 507.777926][T32134] dump_stack+0x15/0x20 [ 507.782143][T32134] should_fail_ex+0x21f/0x230 [ 507.786837][T32134] __should_failslab+0x92/0xa0 [ 507.791681][T32134] should_failslab+0x9/0x20 [ 507.796273][T32134] slab_pre_alloc_hook+0x38/0x180 [ 507.801351][T32134] kmem_cache_alloc_node+0x54/0x240 [ 507.806566][T32134] ? __alloc_skb+0x109/0x2e0 [ 507.811288][T32134] __alloc_skb+0x109/0x2e0 [ 507.815788][T32134] netlink_dump+0x160/0x710 [ 507.820312][T32134] ? __kmalloc+0x95/0x1a0 [ 507.824650][T32134] ? __kmem_cache_alloc_node+0x121/0x1d0 [ 507.830368][T32134] __netlink_dump_start+0x426/0x510 07:24:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000002a80)=@x25={0x9, @remote}, &(0x7f0000002b00)=0x80, 0x800) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x1c, r3, 0x307, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000002c00)={&(0x7f0000002b40)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002b80)={0x24, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xfa14}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) copy_file_range(0xffffffffffffffff, &(0x7f0000000000)=0x51600fd, r0, &(0x7f0000000040)=0xb9, 0x7ff, 0x0) clock_getres(0x3, &(0x7f00000000c0)) futex_waitv(&(0x7f0000001e80)=[{0x2, &(0x7f0000000080)=0x2, 0x82}, {0x3, &(0x7f0000000140)=0x9, 0x82}, {0xfffffffffffffff9, &(0x7f00000001c0)=0xc58, 0x2}, {0xd3, &(0x7f0000000200)=0xffffffffffff8000, 0x82}, {0x80000000, &(0x7f0000000240)=0x5, 0x2}, {0x7, &(0x7f0000000280)=0x6, 0x2}, {0xfffffffffffffffc, &(0x7f00000002c0)=0x7, 0x82}, {0x7fff, &(0x7f0000000300)=0x4, 0x2}, {0x2, &(0x7f0000000340)=0x5deeb89f, 0x2}, {0x1, &(0x7f0000000380)=0x4, 0x2}, {0x1f, &(0x7f0000000440)=0x3, 0x2}, {0x2, &(0x7f0000000480)=0x2}, {0x9475, &(0x7f00000004c0)=0x6, 0xc7d70bca30b82283}, {0x7, &(0x7f0000000500)=0x9, 0x82}, {0x3, &(0x7f0000000ec0), 0x82}, {0xfffffffffffffffa, &(0x7f0000000580)=0x100000000, 0x82}, {0x1d, &(0x7f00000005c0)=0xfffffffffffff5cb, 0x2}, {0x57b, &(0x7f0000000600)=0x80000001, 0x2}, {0x9, &(0x7f0000000640)=0x40, 0x82}, {0x9, &(0x7f0000000680)=0x745, 0x2}, {0x7f, &(0x7f00000006c0)=0x8, 0x82}, {0x8cbe, &(0x7f0000000700)=0x800, 0x1}, {0x2, &(0x7f0000000740)=0x8000000000000001, 0x2}, {0x1f, &(0x7f0000000780)=0x101, 0x2}, {0x81, &(0x7f00000007c0)=0x4b, 0x82}, {0x44, &(0x7f0000000800)=0x3a4, 0x82}, {0x922, &(0x7f0000000840)=0x3, 0x2}, {0x23a, &(0x7f0000000880)=0x6, 0x82}, {0x1, &(0x7f00000008c0)=0x8, 0x82}, {0x4, &(0x7f0000000900)=0xab, 0x2}, {0x5, &(0x7f0000000940)=0x1, 0x2}, {0x1000, &(0x7f0000000980)=0x2, 0x82}, {0x6, &(0x7f00000009c0), 0x2}, {0xaf, &(0x7f0000000a00)=0xa, 0x82}, {0x3, &(0x7f0000000a40)=0xfffffffffffffffb, 0x82}, {0xffffffffffffffff, &(0x7f0000000a80)=0x10000, 0x82}, {0x7fffffff, &(0x7f0000000ac0)=0x5, 0x2}, {0x6, &(0x7f0000000b00)=0x200, 0x2}, {0x3, &(0x7f0000000b40)=0xffffffffffffffff, 0x82}, {0x7fffffffffffffff, &(0x7f0000000b80), 0x82}, {0x6c66a6d9, &(0x7f0000000bc0)=0x4ad0}, {0x89a, &(0x7f0000000c00)=0xa2, 0x82}, {0xdac, &(0x7f0000000c40)=0x5, 0x2}, {0x3ff, &(0x7f0000000c80)=0x6, 0x2}, {0x0, &(0x7f0000000cc0)=0x6, 0x82}, {0x4, &(0x7f0000000d00)=0xfe, 0x80}, {0x813, &(0x7f0000000d40)=0x9, 0x2}, {0x6, &(0x7f0000000d80)=0x3ff, 0x2}, {0x5, &(0x7f0000000dc0)=0x1f98, 0x82}, {0x10e5d, &(0x7f0000000e00)=0x7fffffff, 0x82}, {0xfffffffffffffe01, &(0x7f0000000e40)=0x7, 0x82}, {0x6, &(0x7f0000000e80), 0x2}, {0x0, &(0x7f00000029c0)=0x9, 0x2e335b5f54b61601}, {0x1, &(0x7f0000000f00)=0x1, 0x2}, {0x3, &(0x7f0000000f40)=0x3f, 0x2}, {0x3, &(0x7f0000000f80)=0x40, 0x2}, {0x40, &(0x7f0000000fc0)=0x5, 0x2}, {0x80, &(0x7f0000001000)=0x3, 0x82}, {0x20000, &(0x7f0000001040)=0x1, 0x82}, {0x7, &(0x7f0000001080)=0x6, 0x82}, {0x7ff, &(0x7f00000010c0)=0x100000000, 0x82}, {0x4, &(0x7f0000001100)=0xa9, 0x2}, {0x2, &(0x7f0000001140)=0x93, 0x2}, {0x5, &(0x7f0000001180)=0x7, 0x2}, {0x9, &(0x7f00000011c0)=0x7, 0x82}, {0x10001, &(0x7f0000001200)=0x5, 0x82}, {0x1df, &(0x7f0000001240)=0xffffffff, 0x2}, {0x9, &(0x7f0000001280)=0x3, 0x2}, {0x0, &(0x7f00000012c0)=0x4, 0x2}, {0x6, &(0x7f0000001300)=0x8001, 0x82}, {0x7, &(0x7f0000001340)=0x7598, 0x82}, {0x4, &(0x7f0000001380)=0x1, 0x82}, {0x7, &(0x7f00000013c0)=0x1, 0x82}, {0x26, &(0x7f0000001400), 0x2}, {0xf577, &(0x7f0000001440), 0x2}, {0xfffffffffffffff8, &(0x7f0000001480)=0x8000000000000000, 0x82}, {0x1ec00000000, &(0x7f00000014c0)=0x2, 0x2}, {0x40, &(0x7f0000001500)=0x8}, {0x6, &(0x7f0000001540)=0x8000000000000001, 0x2}, {0x800, &(0x7f0000001580)=0xfffffffffffff283, 0x82}, {0x10000, &(0x7f00000015c0)=0x3, 0x2}, {0x6, &(0x7f0000001600)=0x20, 0x82}, {0x80000001, &(0x7f0000001640)=0x80, 0x82}, {0x8, &(0x7f0000001680)=0xb4c, 0x2}, {0xff9, &(0x7f00000016c0)=0x2, 0x2}, {0x1, &(0x7f0000001700)=0xffffffffffffffff, 0x82}, {0xdc, &(0x7f0000001740)=0x6, 0x82}, {0x8, &(0x7f0000001780)=0x1f, 0x82}, {0x2, &(0x7f00000017c0)=0x7, 0x82}, {0x80000000, &(0x7f0000001800)=0x3, 0x82}, {0x9, &(0x7f0000001840)=0x119b, 0x2}, {0x6, &(0x7f0000001880)=0x3ff, 0x2}, {0x4, &(0x7f00000018c0)=0x10001}, {0x8, &(0x7f0000001900)=0x6, 0x82}, {0x1, &(0x7f0000001940)=0x8, 0x82}, {0x2, &(0x7f0000001980)=0x5, 0x82}, {0x1, &(0x7f00000019c0)=0x1, 0x82}, {0x2, &(0x7f0000001a00)=0x400000, 0x2}, {0xfffffffffffffffd, &(0x7f0000001a40)=0x80, 0x2}, {0x7, &(0x7f0000001a80)=0xbc, 0x2}, {0xa40, &(0x7f0000001ac0)=0x3, 0x82}, {0x8, &(0x7f0000001b00)=0x800, 0x186}, {0x1f, &(0x7f0000001b40)=0x3f, 0x80}, {0x200, &(0x7f0000001b80)=0xffffffff, 0x2}, {0x6, &(0x7f0000001bc0)=0x3ff, 0x2}, {0xfb0b, &(0x7f0000001c00)=0xffffffff, 0x2}, {0x1ff, &(0x7f0000001c40)=0x9, 0x2}, {0x7, &(0x7f0000001c80)=0xfffffffffffffffc, 0x82}, {0x7, &(0x7f0000001cc0)=0x7, 0x2}, {0x2, &(0x7f0000001d00), 0x2}, {0x20, &(0x7f0000001d40)=0x9, 0x82}, {0x0, &(0x7f0000001d80)=0xfffffffffffffffc, 0x2}, {0x7, &(0x7f0000001dc0)=0x3, 0x2}, {0x101, &(0x7f0000001e00)=0xfffffffffffffffe, 0x82}, {0xa, &(0x7f0000001e40)=0x4, 0x82}], 0x73, 0x0, &(0x7f0000002980)={0x77359400}, 0x0) [ 507.835573][T32134] genl_rcv_msg+0x596/0x720 [ 507.840101][T32134] ? ethnl_default_doit+0x750/0x750 [ 507.845381][T32134] ? ethnl_default_start+0x320/0x320 [ 507.850675][T32134] ? ethnl_default_dumpit+0x7c0/0x7c0 [ 507.856119][T32134] ? genl_rcv_msg+0x720/0x720 [ 507.860811][T32134] ? ethnl_default_start+0x320/0x320 [ 507.866102][T32134] ? genl_lock_done+0x90/0x90 [ 507.870784][T32134] netlink_rcv_skb+0x126/0x220 [ 507.875618][T32134] ? genl_bind+0x1b0/0x1b0 [ 507.880064][T32134] genl_rcv+0x28/0x40 [ 507.884056][T32134] netlink_unicast+0x56f/0x640 [ 507.888883][T32134] netlink_sendmsg+0x665/0x770 [ 507.893719][T32134] ? netlink_getsockopt+0x3e0/0x3e0 [ 507.898940][T32134] ____sys_sendmsg+0x37c/0x4d0 [ 507.903782][T32134] __sys_sendmsg+0x1e9/0x270 [ 507.908430][T32134] __x64_sys_sendmsg+0x46/0x50 [ 507.913212][T32134] do_syscall_64+0x41/0xc0 [ 507.917644][T32134] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 507.923554][T32134] RIP: 0033:0x7f4c80656ae9 07:24:54 executing program 5: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffffffffffffffff, 0x1}, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) perf_event_open(&(0x7f0000000300)={0x0, 0x80, 0x6, 0x8, 0x0, 0x5, 0x0, 0x4, 0xd0500, 0x9, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x80000001, 0x2, @perf_config_ext={0x1f, 0x2}, 0x4, 0x7fffffffffffffff, 0x1ff, 0x6, 0x10001, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x6b9b}, 0x0, 0x8, 0xffffffffffffffff, 0x1) (async) syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966c6a145de54ca820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519596cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762000000009e700de95cb38552afb93cb14f32341739401252802d0b1c8415bbcf"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:54 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r1, 0x200, 0x0) open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (async) r2 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r1, r2, 0x0, 0x10000) (async) sendfile(r1, r2, 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0xbc, 0x3f, 0x0, 0x0, 0x0, 0x8, 0x3e, 0x0, 0x10, 0x7, 0x0, 0x0, 0x81}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r4 = socket$inet(0x2, 0x80001, 0x84) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) socket$inet(0x2, 0x2, 0x0) (async) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r6, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) setsockopt$inet_buf(r6, 0x0, 0x1, &(0x7f0000000480)="a9a28ec10a8a9e09624ba856b36be1284359e3b669ae3410b6162b6a1d40663b6d7337516732e48b99784a5a88e9f1a909595d211281e73309a7b1e4309ac4dd86626feb955f5a6c3da18c8b1f160aeb0edf81cc2e3923ac68bf618da81d950ba6071cb92a511d9966226880087db904b90db20334e5240bd558951500301744634aecefd3a3ffad165e3bdaff761751a7c7a19b9249a86acb", 0x99) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$BTRFS_IOC_RM_DEV_V2(r5, 0x5000943a, &(0x7f0000000780)={{r2}, 0x0, 0x4, @inherit={0x50, &(0x7f00000003c0)={0x0, 0x1, 0xf199, 0x1054, {0x30, 0x0, 0x1ff, 0x1c5d, 0xed7f}, [0x8001]}}, @name="b152d6795bb4009e3b19f8dd5a7abea71b2ae6f324e806554c316c804ea9c495da313a49afdd0ae4675bb44959e14ab9c35e37ee08bf6b137da4f4c5b4fd3fb992146fb5a4fa223a397d93537fd4635557c7ea945a92f0e53b9dc3e51cd1f97222ef28258d53ad00bb5c05052681bdacd2b7619929de7a747519d10074bbf72389a92c5ab197fc0a901f06e28746dfef18b5ed90a573b087f33582eea2f8949775c9003b809b23c0f22440920e6b5d10c12deaf13e8560619eb6e798ec211324faadf2cfa458e6396f2dea8e34be4d06ab9640dfac79832098996897acf27a224209b54bb80223fe58150420d7e59f0caa0c75e823a2cf042618da649b1d6fc745907a27cf8f7f5714cec46cdba7f2d87726a757698f0fbd7879406cf6bbdf54bf471853f6843543a736f4f51b7fe0e10772b29fbfd22067ef7278474abae067174b4b4aa29a157d30c23e5a4c2def3a6050eba75113f616238b0dd75538471e45ee49183ecee34397311ba77e28ce5abe74c06c9aa820c9ff1ffedba2d4c6b848ded0e74852c090250cf17e4bff3f80c4409c4ecb778b53174ff02be641836d717f6b0e8eeba5b2b7616914c7ac67d0b8e3f88a208a7f60911beebee30721309596de9e62dee949cf153bdf57b25f31ccbf58b1889267dd15e72797e5f3902a8f0f0ba4bd852da2487afd7d0e6d793302a24916bb0b5d88178eac24fbaff15972e9d3e3ba9bec5b95028b6955b5280956f55468c025df995f464db74cc907afaf74b9e0ea24dfbec3842de0edefb9d7aca34a69f210d1ca2d56f1738738c352a87506f05c2dea5a03d86e97ade8b12c9232061695bc41a6448c8839ee6b68a18d36ca475b51b1312f1c68685113df63492be26e0144242f7503b26a5143bda98bf8bd704aa58d8824b36858bdec8e8a167fcdd8a6b4663d351ad2a67c8ab8d19433f54048edb1c5d0aaa26fff4997db355b13c6a07ed1e14f7a4785e5c11f8abfe00986decd8a3abc9721143fa0b3f4e7f730087ddd525f62a016b09a4fd6e8dbf8190949859df7fd1ccaafdec5e3a9df7da0b0176d0c21d8ca699f76a205effd02ddc9b2dfcc50ad5820bb8f59c0b2865ddb12691afd8b127d9a788a69d923b648c4f8c0a65e4ec749d581759acfb345ef53665a6d4478582b1cdad26711fbe161ef026c160e29df3277c85826456e5f1e5e2a922b321073de3c09b41caff7bd0d5ad6a51514557509f864e0e043dfc8358e33d66b0f2aaa70895e2331679fab617ed8f23687cb656af8cde93124c41b3d977c436a0c7dfb9dfab2129d54a6d562ca6f73bc3196ff74751fd46cc5192280da47533e03d550de81f8a74768dcc97e74519484c268126b22c6aeb41bddfe804ca42fff968959bb72c3e90559fcd3b7de785a3d6e786c531e61afd9cf9b297747e480d5d8b446ed47b1f0613354284b8c2e9cbd20c38241df304cdd72bdd3f58dfe53313f5d6c9b1604c2b189564964fc3ef05363cca04d5cf12be99ba6e20efa4c8b28847436eee1bb7505c45fc3509410eb870f8df355a92a474c9a139d2b78ab0eca9f26b88b5672784a7fb757320218c67f87c812ff4792bfdd2506ec11751afb85af749cc3c0452de88ff25382157858b629d3afd850764edd091443f5cb71e8c400b52257dd8006ad83cd3a222ef4aa2ec510556934a79ac4c9e6d8dc79602cb463752388ad638a3c0d5250ecc73699056f33f2b946d30c87aab107aced7595b8b3386cc5d573096b5da6d5bcf19649bc87bb3cc1132faf7890707ba090852cc17ba3923efa9bec68ab63ce1fb88fd2329ba95fe95c46fb873d68b03b112cad6d9e6f3ecac7c4f26b68329edd7c6bcbdd6bfcf58db056a575a5704d796c791b43b2c66cb7fdf64001d2769efb1843d228208190009ec08058afa4dc6301ab7ef8a9e8585cf51fcd4c3b97167bf42a8bda1a4c7ed946e5cb38fd051533456b33c30a9945ad77d1fc9800dc4fb10a35c05ad376bd714535dffd9cd5e2a7e86fe69d2e82ffcbb223dd5fd8ea7633f83787f7eee0e79a2036a64b1be3ec984cc020dd3e38ee9273e9c44abb86f332b21f76410ad87e1cec8e44cd1bd687de209da2a82f1aa37b186a05732655138584e0ab1d8419a26492bfa42e3078e46d39350056398258377326cc031e65d2461003425e577a17075dce07b182cde4a9660ccdd508eb87e1e2048d636307e7248ca6b070d6b1db609075780d4867b3eb81ab6a6267c5b767509a5cfe7178282cf2c7b789bb1f1a8b19add0109dfbeee5e09919aadd666ed8b18e21b3add7ef69929d689ebc2c29378d42fd400a0f8da479485bca3886e895dd0896558f466a117135bf978fabe6a29fa2bb973fe2ea49fe955d44ce09659f2cba3ba45c5f2576b8d4f7f52a21d8a8f6f96f78737516eede0701261da66b3e0c988026037315eeb1123fa7a55137352532c7e950a898684cada426b5a79c3e611a76d3c06f589d577954cc7bdef2f3f166470e88694bdef66da4acd2a6717fe4986d28fb6b9a1261e463c6668fec8ddf0eea96eaf6414ba73cb8a5d37b02c56be80a1504d2baabe0ff113d08faa5cdb5ee8b38156ab3d499225e64a84276b0d39ae1d6b41e23a481cb68f21ea486cb970012ec6eed19b9b11f88322c4e5d142605167b746b1aa675b2cbb4533c50cb1fac155f1c5d130195400b070efaf6f1fb7fad6572a8ec090f4526c7c72d1398eb827e3cc5dcc0d68b8c78725dfc62e399e0a48d0ddede038dd0be7dc55f0a035fad12ea4939c3272236cca0de827ecdc7c346ab0f8af10b186ae11c729c7fb224d8d17d2c18a75a5ae4d54a40ebffae0621cbc7c59f59a29e0d08779c7319e174411713a8a316410d3d16834e7aaaa416cfc61ff9fe9d43167e65928cba4091b58be4890be803e7d381c1a2fe55225f76a359a61ddd29f36a1e7ec37e5297ef53afb525eb8cb1db4982a84157ac75bd38ba61b18e28f037b54540e37e4aa7097078c8114f998b5dda8221a27476dbfaf164043051413429bdf37de0ad4455bbe22db79849581581b24388d4a0db1e33cfac1079660381a0a846b0e1b9e95b8766748df6cc25936eb57aa88d8c7e9564334881f0b4ee08b39e4216349178887c9169f04189fbc4bf9ca67a9be43437bb928161c0c239a256c48bd589cc07b90b0fc50351ba9d2e6a5374351aa25a315dbbba2d60c4972a18901a7b65f5268e9e51c1b80aaab0e95738fc51d6810212469bafe67372ce1ace15043240a52623a19e864739950fed7b4a17a48339f8f84d2935b2e7fd21d6b5f9132967f4358a47923e8daa4eb54675a10f44336a1a91f90aca837694442908549d4e23204a9f67237fc8ea1bd907e7a559f2128af0c98ca2dda0c47ceaabed413d4888326103ba09dcfbee27938ddc657599515baf0ac1a3ed42bb6b0403f581c48191ce45a9d3215ae525e419d81bc207ab58232f9a2f21474b4115f0ca15391e6cc63113492d644534f0ddcda7bad226754382ef8cae81a7e564ada4a23972685bced835ff5668a8e07d1dd63b3896d092e484c2f8b58bbd2b76faa7a63eb07a3bfc48b6f31de039f7f33c846db5a5098cd962580a277ef54fc6e889b37627f67a17358b0672f3ae9a2fac36f63c05e2a411c323f4eb64e53157c4861a06e62c33171fb9ab1d26fab3df00a47c3199cf5d6953f3e491695e05534aa857e483a986e1a783fb053a21dd2b19ab8536456b209d9ecbefb637e99fc1e8b81d1d660aec7ecdca817f178666acac80d17f6f03df47dd54c07a5e628318cc5087f8fae43918a3f39f5d7059122e481cdf4c782906d93d4402e18d830c734ed4518d6102ea2aa2ca390aa7ea599adaa04ea4985bc0e13d0d0e3b926876863112f664ae50062287d8ab6fdc393f2fbcc225557cfb3cfca9f668ce03792146819f76e37e46b14ccddf4a5f2a18b4f89c8e155cb85808c87ade1a26656129abe245370cf8bb3d1d51ead49c916e37d8c1ac48501da2925f4b6d4799f4556e5d684f8cbbc7da6b71187d2e03b06837ecf4f2f16e7a1b46d672511666d7545a77762abc0d4c15345290e19135532168af04330090e1d48008e4b9c997b5209550fa337a9a3b78acc5c3c26c8d3c7f2335d1d63467350a8d2577c618abb5ca6d63ce8336cb92986bd37d689c53b8eb0cd2cd12c628073e17a33334eca927f3d0a772712534eac74d2623ddac2661566d284d56bcf6e65315741a6c56dbe748aed684868d90e1e1e3f34241c818188d569d19bfee5cda48a162d292994e5c1ef4ab33bfb8a619fe8c0a4152ca8a29e89e056059bb39ea2a9ed47b670f6ba77659c9e866a44e7a251e3adbc40b7e6c9952077989ff0a326dfebf0cde98554377d2e47d64e6bab879706b944ac4b041d5d38b33a387228b5abef0341132bac1dbde31939b31a2e8b6178e8c656ef6a0ce4897fbe4df6116d8ef96aa9b090f2ba3e75138b8aa28865bebb693ea2cbd4550504286f0707f7de0896fe9b7add0736ed6e7bcebdc1a946922adde22e33fa668a96d074ab5cf9af002bec661fa05b1be3f567a25f749d28e1fbe272e3a27cb041fe953f8a86b9f0b65ecf21294e30f011856e06a742201d3d2e33f9beb6e614ef55b575606fd93c128c14703bb267a9ba522eea1b7e8401360455571ef09a86f4d3cc8130c31d020d7ca4f4434580d355ceddab1e61c3cd554409eb572b65601103469370b3caa3b065b47ea009de6e220841970eeae5a39908697b74e748f83a68fa7a2b963b5f4751a62fd18c729621b542baa8706683ca68ccf7e715dd275d37ac0a8f8e9faf07e926ca78cd458ca7a2add33f0d81c53f540807e379b7e627ca9fe8108c7ca19ba3723db832012b3adb89112ac385ae951a2ec18bb5e39aa5acbdaae595635da3f94fff589bb9301df2098c45701e5cf43929f58974e261a6e438a7bb5d81e52960378f1c5ef4860551a1dcd92e4e34cd029ae5ea0d1633337e92c15d2a92d8ef84aa95847a138cfb2c3de8d219895fe95a62ae3567412876d7335b4cabf2758b7937a421b17fd7817bfaeed48f6f91d47faa8fc6a96ae7b5da94396a8cd6f52496eadf59059ff04d895bbf7c7ed1e8d2e489c0f02192a3d803a4308cdc8f6fc9b62183106ab93832eda4e5f49d36142ffb66d2c8841b0c8687caee6e47130061022f4dfea19d32c3fbce164f7730e192a5a567825f86eaad2f4b4dc3e22461b13021f19d47b125146f90de53bc0413b844f81e78bc5f6e63fe15c1835379319d986b41fd27d3917dced660b50420d4d69ccfa6eeb2a8adb98db0478266ed9d466ed2ea868c2f10e6ca7fb34a33c330a082aeea5ae0b4098a2db0b8d4d10c46dbbbae15b2f133f391af3d5093066134f3cd76d8d97ed09e23dba0e945dbb8997bd5c0825e8073351dee8982dfe9c4d4717dfc2b46ae61c1c626bb75759e8015e09390d3de07a97c7d13e14b7b9a9a04235890a9863f2a8f46030ebc1f45bae474f764b58357db4cf606edbfbf10edc5642f1d4073aaf1ae0c0f7ed5a9119f3380d4ffaa28495770db5422d940220468547afd76695401ae361a9f4eca1a1ae1475724457150cdb8e2feb65a38a995bd6a1aaba6d8e63feb8e0ee9cc648f1b5b656e64c9aafb527113a6a8ce31e9d7339a5a904257ca4f30d929c965ef44b338bdfd673874244f40506750ef45042c1cf15e76c65"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) socket$inet(0x2, 0x2, 0x0) (async) r8 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r8, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r8, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) getsockopt$EBT_SO_GET_ENTRIES(r8, 0x0, 0x81, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0xb2, [0x7, 0x400, 0x0, 0x100000000004, 0x0, 0x1ff], 0x0, &(0x7f0000000140), &(0x7f0000000300)=""/178}, &(0x7f00000001c0)=0x78) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) r9 = fsmount(r1, 0x1, 0xf9) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r9, 0x84, 0x7b, &(0x7f0000000080)={r3, 0x1000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000540)={r3, 0x9a1a, 0x1, 0x9, 0x7, 0x8}, 0x14) socket$inet(0x2, 0xa, 0x0) [ 507.928034][T32134] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 507.947686][T32134] RSP: 002b:00007f4c7f9d90c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 507.956096][T32134] RAX: ffffffffffffffda RBX: 00007f4c80775f80 RCX: 00007f4c80656ae9 [ 507.964074][T32134] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000003 [ 507.972049][T32134] RBP: 00007f4c7f9d9120 R08: 0000000000000000 R09: 0000000000000000 07:24:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0xfffffffffffffe20) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) (async) socket$inet(0x2, 0x80001, 0x84) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3, {0x6}}, './file0\x00'}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r5}, 0xc) [ 507.980028][T32134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 507.988028][T32134] R13: 000000000000000b R14: 00007f4c80775f80 R15: 00007fff1b5ed338 [ 507.995997][T32134] [ 508.025815][T32153] validate_nla: 9 callbacks suppressed 07:24:54 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494ddae76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ad0101be2de1306c6537083d57498b124fe9fbcdabe3309d66b9c295f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab800000000f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb3ef56bcdff327b37596c476068229ca"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) [ 508.025856][T32153] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:24:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0xfffffffffffffe20) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) socket$inet(0x2, 0x80001, 0x84) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3, {0x6}}, './file0\x00'}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r5}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0xfffffffffffffe20) (async) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) (async) socket$inet(0x2, 0x80001, 0x84) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x6}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r3, 0xc0189374, &(0x7f0000000240)={{0x1, 0x1, 0x18, r3, {0x6}}, './file0\x00'}) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000180)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r5}, 0xc) (async) 07:24:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 11) 07:24:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x84880, 0x80, 0xa}, 0x18) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x7800, 0x10, 0x3f, 0xfffffffa, {{0xd, 0x4, 0x3, 0x5, 0x34, 0x67, 0x0, 0x3, 0x29, 0x0, @multicast1, @loopback, {[@timestamp={0x44, 0x10, 0xe0, 0x0, 0x2, [0x85f6, 0x7, 0x7]}, @timestamp={0x44, 0x10, 0x24, 0x0, 0x6, [0x7, 0x232f, 0x8000]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000300)={'ip6tnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r4, 0x29, 0xfb, 0xfc, 0x100, 0x40, @local, @dev={0xfe, 0x80, '\x00', 0x34}, 0x7, 0x8031, 0x4, 0x3}}) 07:24:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket(0x2, 0x80805, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = dup(r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r3, 0x3}, &(0x7f00000000c0)=0x8) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) 07:24:54 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x4b, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 12) [ 508.141207][T32176] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:24:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x84880, 0x80, 0xa}, 0x18) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x7800, 0x10, 0x3f, 0xfffffffa, {{0xd, 0x4, 0x3, 0x5, 0x34, 0x67, 0x0, 0x3, 0x29, 0x0, @multicast1, @loopback, {[@timestamp={0x44, 0x10, 0xe0, 0x0, 0x2, [0x85f6, 0x7, 0x7]}, @timestamp={0x44, 0x10, 0x24, 0x0, 0x6, [0x7, 0x232f, 0x8000]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000300)={'ip6tnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r4, 0x29, 0xfb, 0xfc, 0x100, 0x40, @local, @dev={0xfe, 0x80, '\x00', 0x34}, 0x7, 0x8031, 0x4, 0x3}}) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000300)={'ip6tnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r4, 0x29, 0xfb, 0xfc, 0x100, 0x40, @local, @dev={0xfe, 0x80, '\x00', 0x34}, 0x7, 0x8031, 0x4, 0x3}}) 07:24:54 executing program 1: socket$netlink(0x10, 0x3, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000002a80)=@x25={0x9, @remote}, &(0x7f0000002b00)=0x80, 0x800) (async) r1 = accept4(r0, &(0x7f0000002a80)=@x25={0x9, @remote}, &(0x7f0000002b00)=0x80, 0x800) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x1c, r3, 0x307, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000002c00)={&(0x7f0000002b40)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002b80)={0x24, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xfa14}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) copy_file_range(0xffffffffffffffff, &(0x7f0000000000)=0x51600fd, r0, &(0x7f0000000040)=0xb9, 0x7ff, 0x0) clock_getres(0x3, &(0x7f00000000c0)) futex_waitv(&(0x7f0000001e80)=[{0x2, &(0x7f0000000080)=0x2, 0x82}, {0x3, &(0x7f0000000140)=0x9, 0x82}, {0xfffffffffffffff9, &(0x7f00000001c0)=0xc58, 0x2}, {0xd3, &(0x7f0000000200)=0xffffffffffff8000, 0x82}, {0x80000000, &(0x7f0000000240)=0x5, 0x2}, {0x7, &(0x7f0000000280)=0x6, 0x2}, {0xfffffffffffffffc, &(0x7f00000002c0)=0x7, 0x82}, {0x7fff, &(0x7f0000000300)=0x4, 0x2}, {0x2, &(0x7f0000000340)=0x5deeb89f, 0x2}, {0x1, &(0x7f0000000380)=0x4, 0x2}, {0x1f, &(0x7f0000000440)=0x3, 0x2}, {0x2, &(0x7f0000000480)=0x2}, {0x9475, &(0x7f00000004c0)=0x6, 0xc7d70bca30b82283}, {0x7, &(0x7f0000000500)=0x9, 0x82}, {0x3, &(0x7f0000000ec0), 0x82}, {0xfffffffffffffffa, &(0x7f0000000580)=0x100000000, 0x82}, {0x1d, &(0x7f00000005c0)=0xfffffffffffff5cb, 0x2}, {0x57b, &(0x7f0000000600)=0x80000001, 0x2}, {0x9, &(0x7f0000000640)=0x40, 0x82}, {0x9, &(0x7f0000000680)=0x745, 0x2}, {0x7f, &(0x7f00000006c0)=0x8, 0x82}, {0x8cbe, &(0x7f0000000700)=0x800, 0x1}, {0x2, &(0x7f0000000740)=0x8000000000000001, 0x2}, {0x1f, &(0x7f0000000780)=0x101, 0x2}, {0x81, &(0x7f00000007c0)=0x4b, 0x82}, {0x44, &(0x7f0000000800)=0x3a4, 0x82}, {0x922, &(0x7f0000000840)=0x3, 0x2}, {0x23a, &(0x7f0000000880)=0x6, 0x82}, {0x1, &(0x7f00000008c0)=0x8, 0x82}, {0x4, &(0x7f0000000900)=0xab, 0x2}, {0x5, &(0x7f0000000940)=0x1, 0x2}, {0x1000, &(0x7f0000000980)=0x2, 0x82}, {0x6, &(0x7f00000009c0), 0x2}, {0xaf, &(0x7f0000000a00)=0xa, 0x82}, {0x3, &(0x7f0000000a40)=0xfffffffffffffffb, 0x82}, {0xffffffffffffffff, &(0x7f0000000a80)=0x10000, 0x82}, {0x7fffffff, &(0x7f0000000ac0)=0x5, 0x2}, {0x6, &(0x7f0000000b00)=0x200, 0x2}, {0x3, &(0x7f0000000b40)=0xffffffffffffffff, 0x82}, {0x7fffffffffffffff, &(0x7f0000000b80), 0x82}, {0x6c66a6d9, &(0x7f0000000bc0)=0x4ad0}, {0x89a, &(0x7f0000000c00)=0xa2, 0x82}, {0xdac, &(0x7f0000000c40)=0x5, 0x2}, {0x3ff, &(0x7f0000000c80)=0x6, 0x2}, {0x0, &(0x7f0000000cc0)=0x6, 0x82}, {0x4, &(0x7f0000000d00)=0xfe, 0x80}, {0x813, &(0x7f0000000d40)=0x9, 0x2}, {0x6, &(0x7f0000000d80)=0x3ff, 0x2}, {0x5, &(0x7f0000000dc0)=0x1f98, 0x82}, {0x10e5d, &(0x7f0000000e00)=0x7fffffff, 0x82}, {0xfffffffffffffe01, &(0x7f0000000e40)=0x7, 0x82}, {0x6, &(0x7f0000000e80), 0x2}, {0x0, &(0x7f00000029c0)=0x9, 0x2e335b5f54b61601}, {0x1, &(0x7f0000000f00)=0x1, 0x2}, {0x3, &(0x7f0000000f40)=0x3f, 0x2}, {0x3, &(0x7f0000000f80)=0x40, 0x2}, {0x40, &(0x7f0000000fc0)=0x5, 0x2}, {0x80, &(0x7f0000001000)=0x3, 0x82}, {0x20000, &(0x7f0000001040)=0x1, 0x82}, {0x7, &(0x7f0000001080)=0x6, 0x82}, {0x7ff, &(0x7f00000010c0)=0x100000000, 0x82}, {0x4, &(0x7f0000001100)=0xa9, 0x2}, {0x2, &(0x7f0000001140)=0x93, 0x2}, {0x5, &(0x7f0000001180)=0x7, 0x2}, {0x9, &(0x7f00000011c0)=0x7, 0x82}, {0x10001, &(0x7f0000001200)=0x5, 0x82}, {0x1df, &(0x7f0000001240)=0xffffffff, 0x2}, {0x9, &(0x7f0000001280)=0x3, 0x2}, {0x0, &(0x7f00000012c0)=0x4, 0x2}, {0x6, &(0x7f0000001300)=0x8001, 0x82}, {0x7, &(0x7f0000001340)=0x7598, 0x82}, {0x4, &(0x7f0000001380)=0x1, 0x82}, {0x7, &(0x7f00000013c0)=0x1, 0x82}, {0x26, &(0x7f0000001400), 0x2}, {0xf577, &(0x7f0000001440), 0x2}, {0xfffffffffffffff8, &(0x7f0000001480)=0x8000000000000000, 0x82}, {0x1ec00000000, &(0x7f00000014c0)=0x2, 0x2}, {0x40, &(0x7f0000001500)=0x8}, {0x6, &(0x7f0000001540)=0x8000000000000001, 0x2}, {0x800, &(0x7f0000001580)=0xfffffffffffff283, 0x82}, {0x10000, &(0x7f00000015c0)=0x3, 0x2}, {0x6, &(0x7f0000001600)=0x20, 0x82}, {0x80000001, &(0x7f0000001640)=0x80, 0x82}, {0x8, &(0x7f0000001680)=0xb4c, 0x2}, {0xff9, &(0x7f00000016c0)=0x2, 0x2}, {0x1, &(0x7f0000001700)=0xffffffffffffffff, 0x82}, {0xdc, &(0x7f0000001740)=0x6, 0x82}, {0x8, &(0x7f0000001780)=0x1f, 0x82}, {0x2, &(0x7f00000017c0)=0x7, 0x82}, {0x80000000, &(0x7f0000001800)=0x3, 0x82}, {0x9, &(0x7f0000001840)=0x119b, 0x2}, {0x6, &(0x7f0000001880)=0x3ff, 0x2}, {0x4, &(0x7f00000018c0)=0x10001}, {0x8, &(0x7f0000001900)=0x6, 0x82}, {0x1, &(0x7f0000001940)=0x8, 0x82}, {0x2, &(0x7f0000001980)=0x5, 0x82}, {0x1, &(0x7f00000019c0)=0x1, 0x82}, {0x2, &(0x7f0000001a00)=0x400000, 0x2}, {0xfffffffffffffffd, &(0x7f0000001a40)=0x80, 0x2}, {0x7, &(0x7f0000001a80)=0xbc, 0x2}, {0xa40, &(0x7f0000001ac0)=0x3, 0x82}, {0x8, &(0x7f0000001b00)=0x800, 0x186}, {0x1f, &(0x7f0000001b40)=0x3f, 0x80}, {0x200, &(0x7f0000001b80)=0xffffffff, 0x2}, {0x6, &(0x7f0000001bc0)=0x3ff, 0x2}, {0xfb0b, &(0x7f0000001c00)=0xffffffff, 0x2}, {0x1ff, &(0x7f0000001c40)=0x9, 0x2}, {0x7, &(0x7f0000001c80)=0xfffffffffffffffc, 0x82}, {0x7, &(0x7f0000001cc0)=0x7, 0x2}, {0x2, &(0x7f0000001d00), 0x2}, {0x20, &(0x7f0000001d40)=0x9, 0x82}, {0x0, &(0x7f0000001d80)=0xfffffffffffffffc, 0x2}, {0x7, &(0x7f0000001dc0)=0x3, 0x2}, {0x101, &(0x7f0000001e00)=0xfffffffffffffffe, 0x82}, {0xa, &(0x7f0000001e40)=0x4, 0x82}], 0x73, 0x0, &(0x7f0000002980)={0x77359400}, 0x0) 07:24:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket(0x2, 0x80805, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r4 = dup(r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r3, 0x3}, &(0x7f00000000c0)=0x8) (async) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) [ 508.249072][T32213] FAULT_INJECTION: forcing a failure. [ 508.249072][T32213] name failslab, interval 1, probability 0, space 0, times 0 [ 508.261762][T32213] CPU: 0 PID: 32213 Comm: syz-executor.4 Not tainted 6.5.0-syzkaller #0 [ 508.270103][T32213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 508.280220][T32213] Call Trace: [ 508.283488][T32213] [ 508.286425][T32213] dump_stack_lvl+0xda/0x130 [ 508.291091][T32213] dump_stack+0x15/0x20 [ 508.295307][T32213] should_fail_ex+0x21f/0x230 [ 508.299991][T32213] __should_failslab+0x92/0xa0 [ 508.302604][T32220] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 508.304777][T32213] should_failslab+0x9/0x20 [ 508.317346][T32213] slab_pre_alloc_hook+0x38/0x180 [ 508.322448][T32213] kmem_cache_alloc+0x52/0x220 [ 508.327259][T32213] ? skb_clone+0x154/0x1e0 [ 508.331761][T32213] skb_clone+0x154/0x1e0 [ 508.336015][T32213] __netlink_deliver_tap+0x2c0/0x4c0 [ 508.341385][T32213] netlink_dump+0x6be/0x710 [ 508.346054][T32213] __netlink_dump_start+0x426/0x510 [ 508.351276][T32213] genl_rcv_msg+0x596/0x720 [ 508.355813][T32213] ? ethnl_default_doit+0x750/0x750 [ 508.361021][T32213] ? ethnl_default_start+0x320/0x320 [ 508.366415][T32213] ? ethnl_default_dumpit+0x7c0/0x7c0 [ 508.371796][T32213] ? genl_rcv_msg+0x720/0x720 [ 508.376493][T32213] ? ethnl_default_start+0x320/0x320 [ 508.381781][T32213] ? genl_lock_done+0x90/0x90 [ 508.386610][T32213] netlink_rcv_skb+0x126/0x220 [ 508.391401][T32213] ? genl_bind+0x1b0/0x1b0 [ 508.395839][T32213] genl_rcv+0x28/0x40 [ 508.399867][T32213] netlink_unicast+0x56f/0x640 [ 508.404758][T32213] netlink_sendmsg+0x665/0x770 [ 508.409535][T32213] ? netlink_getsockopt+0x3e0/0x3e0 [ 508.414813][T32213] ____sys_sendmsg+0x37c/0x4d0 [ 508.419668][T32213] __sys_sendmsg+0x1e9/0x270 [ 508.424282][T32213] __x64_sys_sendmsg+0x46/0x50 [ 508.429054][T32213] do_syscall_64+0x41/0xc0 [ 508.433536][T32213] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 508.439446][T32213] RIP: 0033:0x7f4c80656ae9 [ 508.443859][T32213] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 508.463542][T32213] RSP: 002b:00007f4c7f9d90c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 508.471965][T32213] RAX: ffffffffffffffda RBX: 00007f4c80775f80 RCX: 00007f4c80656ae9 [ 508.479986][T32213] RDX: 0000000000000000 RSI: 0000000020000540 RDI: 0000000000000003 [ 508.487954][T32213] RBP: 00007f4c7f9d9120 R08: 0000000000000000 R09: 0000000000000000 07:24:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket(0x2, 0x80805, 0x0) socket$inet(0x2, 0x80001, 0x84) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = dup(r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r3, 0x3}, &(0x7f00000000c0)=0x8) socket$inet(0x2, 0x80001, 0x84) (async) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) 07:24:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xe4, 0x0, 0x0, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) [ 508.495947][T32213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 508.503930][T32213] R13: 000000000000000b R14: 00007f4c80775f80 R15: 00007fff1b5ed338 [ 508.511908][T32213] [ 508.532283][T32219] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 508.552571][T32227] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:24:54 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494ddae76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ad0101be2de1306c6537083d57498b124fe9fbcdabe3309d66b9c295f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab800000000f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb3ef56bcdff327b37596c476068229ca"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xe4, 0x0, 0x0, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xe4, 0x0, 0x0, 0x4}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) 07:24:54 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) r3 = openat2(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x84880, 0x80, 0xa}, 0x18) (async) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f00000001c0)={'tunl0\x00', &(0x7f0000000140)={'erspan0\x00', 0x0, 0x7800, 0x10, 0x3f, 0xfffffffa, {{0xd, 0x4, 0x3, 0x5, 0x34, 0x67, 0x0, 0x3, 0x29, 0x0, @multicast1, @loopback, {[@timestamp={0x44, 0x10, 0xe0, 0x0, 0x2, [0x85f6, 0x7, 0x7]}, @timestamp={0x44, 0x10, 0x24, 0x0, 0x6, [0x7, 0x232f, 0x8000]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000300)={'ip6tnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r4, 0x29, 0xfb, 0xfc, 0x100, 0x40, @local, @dev={0xfe, 0x80, '\x00', 0x34}, 0x7, 0x8031, 0x4, 0x3}}) 07:24:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000002a80)=@x25={0x9, @remote}, &(0x7f0000002b00)=0x80, 0x800) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000040)={0x1c, r3, 0x307, 0x0, 0x0, {0x5}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r1, &(0x7f0000002c00)={&(0x7f0000002b40)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002b80)={0x24, r3, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xfa14}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) (async) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) copy_file_range(0xffffffffffffffff, &(0x7f0000000000)=0x51600fd, r0, &(0x7f0000000040)=0xb9, 0x7ff, 0x0) (async) clock_getres(0x3, &(0x7f00000000c0)) futex_waitv(&(0x7f0000001e80)=[{0x2, &(0x7f0000000080)=0x2, 0x82}, {0x3, &(0x7f0000000140)=0x9, 0x82}, {0xfffffffffffffff9, &(0x7f00000001c0)=0xc58, 0x2}, {0xd3, &(0x7f0000000200)=0xffffffffffff8000, 0x82}, {0x80000000, &(0x7f0000000240)=0x5, 0x2}, {0x7, &(0x7f0000000280)=0x6, 0x2}, {0xfffffffffffffffc, &(0x7f00000002c0)=0x7, 0x82}, {0x7fff, &(0x7f0000000300)=0x4, 0x2}, {0x2, &(0x7f0000000340)=0x5deeb89f, 0x2}, {0x1, &(0x7f0000000380)=0x4, 0x2}, {0x1f, &(0x7f0000000440)=0x3, 0x2}, {0x2, &(0x7f0000000480)=0x2}, {0x9475, &(0x7f00000004c0)=0x6, 0xc7d70bca30b82283}, {0x7, &(0x7f0000000500)=0x9, 0x82}, {0x3, &(0x7f0000000ec0), 0x82}, {0xfffffffffffffffa, &(0x7f0000000580)=0x100000000, 0x82}, {0x1d, &(0x7f00000005c0)=0xfffffffffffff5cb, 0x2}, {0x57b, &(0x7f0000000600)=0x80000001, 0x2}, {0x9, &(0x7f0000000640)=0x40, 0x82}, {0x9, &(0x7f0000000680)=0x745, 0x2}, {0x7f, &(0x7f00000006c0)=0x8, 0x82}, {0x8cbe, &(0x7f0000000700)=0x800, 0x1}, {0x2, &(0x7f0000000740)=0x8000000000000001, 0x2}, {0x1f, &(0x7f0000000780)=0x101, 0x2}, {0x81, &(0x7f00000007c0)=0x4b, 0x82}, {0x44, &(0x7f0000000800)=0x3a4, 0x82}, {0x922, &(0x7f0000000840)=0x3, 0x2}, {0x23a, &(0x7f0000000880)=0x6, 0x82}, {0x1, &(0x7f00000008c0)=0x8, 0x82}, {0x4, &(0x7f0000000900)=0xab, 0x2}, {0x5, &(0x7f0000000940)=0x1, 0x2}, {0x1000, &(0x7f0000000980)=0x2, 0x82}, {0x6, &(0x7f00000009c0), 0x2}, {0xaf, &(0x7f0000000a00)=0xa, 0x82}, {0x3, &(0x7f0000000a40)=0xfffffffffffffffb, 0x82}, {0xffffffffffffffff, &(0x7f0000000a80)=0x10000, 0x82}, {0x7fffffff, &(0x7f0000000ac0)=0x5, 0x2}, {0x6, &(0x7f0000000b00)=0x200, 0x2}, {0x3, &(0x7f0000000b40)=0xffffffffffffffff, 0x82}, {0x7fffffffffffffff, &(0x7f0000000b80), 0x82}, {0x6c66a6d9, &(0x7f0000000bc0)=0x4ad0}, {0x89a, &(0x7f0000000c00)=0xa2, 0x82}, {0xdac, &(0x7f0000000c40)=0x5, 0x2}, {0x3ff, &(0x7f0000000c80)=0x6, 0x2}, {0x0, &(0x7f0000000cc0)=0x6, 0x82}, {0x4, &(0x7f0000000d00)=0xfe, 0x80}, {0x813, &(0x7f0000000d40)=0x9, 0x2}, {0x6, &(0x7f0000000d80)=0x3ff, 0x2}, {0x5, &(0x7f0000000dc0)=0x1f98, 0x82}, {0x10e5d, &(0x7f0000000e00)=0x7fffffff, 0x82}, {0xfffffffffffffe01, &(0x7f0000000e40)=0x7, 0x82}, {0x6, &(0x7f0000000e80), 0x2}, {0x0, &(0x7f00000029c0)=0x9, 0x2e335b5f54b61601}, {0x1, &(0x7f0000000f00)=0x1, 0x2}, {0x3, &(0x7f0000000f40)=0x3f, 0x2}, {0x3, &(0x7f0000000f80)=0x40, 0x2}, {0x40, &(0x7f0000000fc0)=0x5, 0x2}, {0x80, &(0x7f0000001000)=0x3, 0x82}, {0x20000, &(0x7f0000001040)=0x1, 0x82}, {0x7, &(0x7f0000001080)=0x6, 0x82}, {0x7ff, &(0x7f00000010c0)=0x100000000, 0x82}, {0x4, &(0x7f0000001100)=0xa9, 0x2}, {0x2, &(0x7f0000001140)=0x93, 0x2}, {0x5, &(0x7f0000001180)=0x7, 0x2}, {0x9, &(0x7f00000011c0)=0x7, 0x82}, {0x10001, &(0x7f0000001200)=0x5, 0x82}, {0x1df, &(0x7f0000001240)=0xffffffff, 0x2}, {0x9, &(0x7f0000001280)=0x3, 0x2}, {0x0, &(0x7f00000012c0)=0x4, 0x2}, {0x6, &(0x7f0000001300)=0x8001, 0x82}, {0x7, &(0x7f0000001340)=0x7598, 0x82}, {0x4, &(0x7f0000001380)=0x1, 0x82}, {0x7, &(0x7f00000013c0)=0x1, 0x82}, {0x26, &(0x7f0000001400), 0x2}, {0xf577, &(0x7f0000001440), 0x2}, {0xfffffffffffffff8, &(0x7f0000001480)=0x8000000000000000, 0x82}, {0x1ec00000000, &(0x7f00000014c0)=0x2, 0x2}, {0x40, &(0x7f0000001500)=0x8}, {0x6, &(0x7f0000001540)=0x8000000000000001, 0x2}, {0x800, &(0x7f0000001580)=0xfffffffffffff283, 0x82}, {0x10000, &(0x7f00000015c0)=0x3, 0x2}, {0x6, &(0x7f0000001600)=0x20, 0x82}, {0x80000001, &(0x7f0000001640)=0x80, 0x82}, {0x8, &(0x7f0000001680)=0xb4c, 0x2}, {0xff9, &(0x7f00000016c0)=0x2, 0x2}, {0x1, &(0x7f0000001700)=0xffffffffffffffff, 0x82}, {0xdc, &(0x7f0000001740)=0x6, 0x82}, {0x8, &(0x7f0000001780)=0x1f, 0x82}, {0x2, &(0x7f00000017c0)=0x7, 0x82}, {0x80000000, &(0x7f0000001800)=0x3, 0x82}, {0x9, &(0x7f0000001840)=0x119b, 0x2}, {0x6, &(0x7f0000001880)=0x3ff, 0x2}, {0x4, &(0x7f00000018c0)=0x10001}, {0x8, &(0x7f0000001900)=0x6, 0x82}, {0x1, &(0x7f0000001940)=0x8, 0x82}, {0x2, &(0x7f0000001980)=0x5, 0x82}, {0x1, &(0x7f00000019c0)=0x1, 0x82}, {0x2, &(0x7f0000001a00)=0x400000, 0x2}, {0xfffffffffffffffd, &(0x7f0000001a40)=0x80, 0x2}, {0x7, &(0x7f0000001a80)=0xbc, 0x2}, {0xa40, &(0x7f0000001ac0)=0x3, 0x82}, {0x8, &(0x7f0000001b00)=0x800, 0x186}, {0x1f, &(0x7f0000001b40)=0x3f, 0x80}, {0x200, &(0x7f0000001b80)=0xffffffff, 0x2}, {0x6, &(0x7f0000001bc0)=0x3ff, 0x2}, {0xfb0b, &(0x7f0000001c00)=0xffffffff, 0x2}, {0x1ff, &(0x7f0000001c40)=0x9, 0x2}, {0x7, &(0x7f0000001c80)=0xfffffffffffffffc, 0x82}, {0x7, &(0x7f0000001cc0)=0x7, 0x2}, {0x2, &(0x7f0000001d00), 0x2}, {0x20, &(0x7f0000001d40)=0x9, 0x82}, {0x0, &(0x7f0000001d80)=0xfffffffffffffffc, 0x2}, {0x7, &(0x7f0000001dc0)=0x3, 0x2}, {0x101, &(0x7f0000001e00)=0xfffffffffffffffe, 0x82}, {0xa, &(0x7f0000001e40)=0x4, 0x82}], 0x73, 0x0, &(0x7f0000002980)={0x77359400}, 0x0) 07:24:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xe4, 0x0, 0x0, 0x4}, 0xe) (async, rerun: 64) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) [ 508.665536][T32250] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:24:55 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x4c, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) [ 508.706622][T32251] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:24:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) (fail_nth: 13) 07:24:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) sendto$inet6(r0, &(0x7f0000000080)="c7bdc773472fe9e33dc0ff94d1e31d9b90534c057ab1804e56c1ab748cb7ac5f6430350d2f7d4d69a03150b33c125e3ca442829ee864a28cf37d3ee3306599bbc6a5e1dc52468d27bbaaf884c7ec", 0x4e, 0x8000, &(0x7f0000000140)={0xa, 0x4e23, 0x5, @remote, 0x154}, 0x1c) r1 = socket$inet(0x2, 0x80001, 0x84) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) 07:24:55 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async, rerun: 32) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (rerun: 64) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494ddae76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ad0101be2de1306c6537083d57498b124fe9fbcdabe3309d66b9c295f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab800000000f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb3ef56bcdff327b37596c476068229ca"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:55 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="00976a5546f100"/17], 0x18}], 0x1}, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'macvtap0\x00', 0x1}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x159181, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000140), r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$TUNSETLINK(r3, 0x400454cd, 0x6) sendmsg$inet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="ee2df5ae5759d4a14ae229df501c4ff93f931e62bc56b9ea41b8487fd0"], 0x18}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x8914, 0x20000000) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) recvmsg(r5, &(0x7f0000000540)={&(0x7f0000000240)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000400)=""/23, 0x17}], 0x3, &(0x7f0000000480)=""/184, 0xb8}, 0x0) close(r3) 07:24:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) sendto$inet6(r0, &(0x7f0000000080)="c7bdc773472fe9e33dc0ff94d1e31d9b90534c057ab1804e56c1ab748cb7ac5f6430350d2f7d4d69a03150b33c125e3ca442829ee864a28cf37d3ee3306599bbc6a5e1dc52468d27bbaaf884c7ec", 0x4e, 0x8000, &(0x7f0000000140)={0xa, 0x4e23, 0x5, @remote, 0x154}, 0x1c) (async) r1 = socket$inet(0x2, 0x80001, 0x84) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) 07:24:55 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c6a795dcf739cd1e6c036b0200000000000000b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a00"/192, @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135c44ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519de6cbbd394e30c131d1e5cac12e083e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) sendto$inet6(r0, &(0x7f0000000080)="c7bdc773472fe9e33dc0ff94d1e31d9b90534c057ab1804e56c1ab748cb7ac5f6430350d2f7d4d69a03150b33c125e3ca442829ee864a28cf37d3ee3306599bbc6a5e1dc52468d27bbaaf884c7ec", 0x4e, 0x8000, &(0x7f0000000140)={0xa, 0x4e23, 0x5, @remote, 0x154}, 0x1c) (async) r1 = socket$inet(0x2, 0x80001, 0x84) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) 07:24:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x8}, 0xe) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x1f}, 0x1) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt(r0, 0x0, 0x5, &(0x7f0000000140)='T', 0x1) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x8}, 0xe) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x1f}, 0x1) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) setsockopt(r0, 0x0, 0x5, &(0x7f0000000140)='T', 0x1) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:55 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x4d, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:55 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) recvfrom$inet6(r0, &(0x7f0000000080)=""/111, 0x6f, 0x40000000, &(0x7f0000000140)={0xa, 0x4e20, 0x7, @empty, 0xfffffffd}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x8}, 0xe) (async) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x1f}, 0x1) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt(r0, 0x0, 0x5, &(0x7f0000000140)='T', 0x1) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:55 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c6a795dcf739cd1e6c036b0200000000000000b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a00"/192, @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135c44ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519de6cbbd394e30c131d1e5cac12e083e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:56 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="00976a5546f100"/17], 0x18}], 0x1}, 0x0) (async, rerun: 64) syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), r2) (async, rerun: 64) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'macvtap0\x00', 0x1}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x159181, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000140), r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) ioctl$TUNSETLINK(r3, 0x400454cd, 0x6) (async) sendmsg$inet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) recvmsg$unix(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="ee2df5ae5759d4a14ae229df501c4ff93f931e62bc56b9ea41b8487fd0"], 0x18}, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x8914, 0x20000000) (async) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) recvmsg(r5, &(0x7f0000000540)={&(0x7f0000000240)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000400)=""/23, 0x17}], 0x3, &(0x7f0000000480)=""/184, 0xb8}, 0x0) (async) close(r3) 07:24:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x2, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x3, 0x936}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={r5, 0xb54}, 0x8) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000140), 0xc, &(0x7f0000000180)={&(0x7f0000000300)=@ipv4_newnexthop={0x12c, 0x68, 0x400, 0x7000, 0x25dfdbfd, {0x2, 0x0, 0x4, 0x0, 0x14}, [@NHA_GROUP={0x44, 0x2, [{0x1, 0x7}, {0x0, 0x6}, {0x1, 0x8}, {0x0, 0x3f}, {0x2, 0xae}, {0x2, 0xa5}, {0x0, 0xe0}, {0x0, 0x2}]}, @NHA_GROUP={0x44, 0x2, [{0x1, 0x40}, {0x2, 0x5}, {0x0, 0x1}, {0x1, 0x81}, {0x0, 0x6}, {0x1, 0x11}, {0x1, 0x8}, {0x2, 0x20}]}, @NHA_FDB={0x4}, @NHA_RES_GROUP={0x3c, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x8}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x8000}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x6a9d}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x5cb46f39}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x81}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x800}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x2fa8}]}, @NHA_RES_GROUP={0x4c, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_UNBALANCED_TIMER={0x8}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x3}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x9}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x32ef2a53}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x4}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x3}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x80}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0xf800}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0xffff}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x20000818}, 0x4c804) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4}, 0xc) getsockname(r1, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000540)=0x80) 07:24:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) recvfrom$inet6(r0, &(0x7f0000000080)=""/111, 0x6f, 0x40000000, &(0x7f0000000140)={0xa, 0x4e20, 0x7, @empty, 0xfffffffd}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x3, 0x936}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={r5, 0xb54}, 0x8) (async) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000140), 0xc, &(0x7f0000000180)={&(0x7f0000000300)=@ipv4_newnexthop={0x12c, 0x68, 0x400, 0x7000, 0x25dfdbfd, {0x2, 0x0, 0x4, 0x0, 0x14}, [@NHA_GROUP={0x44, 0x2, [{0x1, 0x7}, {0x0, 0x6}, {0x1, 0x8}, {0x0, 0x3f}, {0x2, 0xae}, {0x2, 0xa5}, {0x0, 0xe0}, {0x0, 0x2}]}, @NHA_GROUP={0x44, 0x2, [{0x1, 0x40}, {0x2, 0x5}, {0x0, 0x1}, {0x1, 0x81}, {0x0, 0x6}, {0x1, 0x11}, {0x1, 0x8}, {0x2, 0x20}]}, @NHA_FDB={0x4}, @NHA_RES_GROUP={0x3c, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x8}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x8000}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x6a9d}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x5cb46f39}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x81}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x800}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x2fa8}]}, @NHA_RES_GROUP={0x4c, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_UNBALANCED_TIMER={0x8}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x3}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x9}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x32ef2a53}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x4}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x3}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x80}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0xf800}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0xffff}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x20000818}, 0x4c804) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4}, 0xc) getsockname(r1, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000540)=0x80) 07:24:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x3, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) recvfrom$inet6(r0, &(0x7f0000000080)=""/111, 0x6f, 0x40000000, &(0x7f0000000140)={0xa, 0x4e20, 0x7, @empty, 0xfffffffd}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:56 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x4e, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x0, 0x85) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x3, 0x936}, &(0x7f0000000280)=0x8) (async) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x3, 0x936}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={r5, 0xb54}, 0x8) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000140), 0xc, &(0x7f0000000180)={&(0x7f0000000300)=@ipv4_newnexthop={0x12c, 0x68, 0x400, 0x7000, 0x25dfdbfd, {0x2, 0x0, 0x4, 0x0, 0x14}, [@NHA_GROUP={0x44, 0x2, [{0x1, 0x7}, {0x0, 0x6}, {0x1, 0x8}, {0x0, 0x3f}, {0x2, 0xae}, {0x2, 0xa5}, {0x0, 0xe0}, {0x0, 0x2}]}, @NHA_GROUP={0x44, 0x2, [{0x1, 0x40}, {0x2, 0x5}, {0x0, 0x1}, {0x1, 0x81}, {0x0, 0x6}, {0x1, 0x11}, {0x1, 0x8}, {0x2, 0x20}]}, @NHA_FDB={0x4}, @NHA_RES_GROUP={0x3c, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x8}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x8000}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x6a9d}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x5cb46f39}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x81}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x800}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x2fa8}]}, @NHA_RES_GROUP={0x4c, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_UNBALANCED_TIMER={0x8}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x3}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x9}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x32ef2a53}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x4}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x3}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x80}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0xf800}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0xffff}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x20000818}, 0x4c804) (async) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000140), 0xc, &(0x7f0000000180)={&(0x7f0000000300)=@ipv4_newnexthop={0x12c, 0x68, 0x400, 0x7000, 0x25dfdbfd, {0x2, 0x0, 0x4, 0x0, 0x14}, [@NHA_GROUP={0x44, 0x2, [{0x1, 0x7}, {0x0, 0x6}, {0x1, 0x8}, {0x0, 0x3f}, {0x2, 0xae}, {0x2, 0xa5}, {0x0, 0xe0}, {0x0, 0x2}]}, @NHA_GROUP={0x44, 0x2, [{0x1, 0x40}, {0x2, 0x5}, {0x0, 0x1}, {0x1, 0x81}, {0x0, 0x6}, {0x1, 0x11}, {0x1, 0x8}, {0x2, 0x20}]}, @NHA_FDB={0x4}, @NHA_RES_GROUP={0x3c, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x8}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x8000}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x6a9d}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x5cb46f39}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x81}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x800}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x2fa8}]}, @NHA_RES_GROUP={0x4c, 0xc, 0x0, 0x1, [@NHA_RES_GROUP_UNBALANCED_TIMER={0x8}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x3}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x9}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0x32ef2a53}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x4}, @NHA_RES_GROUP_IDLE_TIMER={0x8, 0x2, 0x3}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0x80}, @NHA_RES_GROUP_BUCKETS={0x6, 0x1, 0xf800}, @NHA_RES_GROUP_UNBALANCED_TIMER={0x8, 0x3, 0xffff}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x20000818}, 0x4c804) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r4}, 0xc) getsockname(r1, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000540)=0x80) 07:24:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x4, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:56 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) r1 = perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') ioctl$BTRFS_IOC_SCRUB_CANCEL(r1, 0x941c, 0x0) (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c6a795dcf739cd1e6c036b0200000000000000b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a00"/192, @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135c44ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519de6cbbd394e30c131d1e5cac12e083e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:56 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="00976a5546f100"/17], 0x18}], 0x1}, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'macvtap0\x00', 0x1}) (async, rerun: 64) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x159181, 0x0) (rerun: 64) syz_genetlink_get_family_id$team(&(0x7f0000000140), r4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) (async, rerun: 32) ioctl$TUNSETLINK(r3, 0x400454cd, 0x6) (async, rerun: 32) sendmsg$inet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) recvmsg$unix(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="ee2df5ae5759d4a14ae229df501c4ff93f931e62bc56b9ea41b8487fd0"], 0x18}, 0x0) (rerun: 64) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) (async, rerun: 64) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x8914, 0x20000000) (async, rerun: 64) r5 = socket$nl_sock_diag(0x10, 0x3, 0x4) recvmsg(r5, &(0x7f0000000540)={&(0x7f0000000240)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000400)=""/23, 0x17}], 0x3, &(0x7f0000000480)=""/184, 0xb8}, 0x0) close(r3) 07:24:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x5, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket(0x2, 0x80805, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = dup(r2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x2, 0x675bde0bc6c4073d}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r4, 0x4) r6 = socket$inet(0x2, 0x80001, 0x84) r7 = accept4(r6, 0x0, &(0x7f00000001c0), 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r8}, 0xc) 07:24:56 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x0, 0x85) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:56 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0x1, 0x0, 0x0, 0xfffffffc}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') ptrace$ARCH_GET_GS(0x1e, 0x0, &(0x7f0000000780), 0x1004) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000680)='\xec'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="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"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xc8, &(0x7f00000009c0)=""/200, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x90) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:56 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x6, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket(0x2, 0x80805, 0x0) (async) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r5 = dup(r2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x2, 0x675bde0bc6c4073d}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r4, 0x4) r6 = socket$inet(0x2, 0x80001, 0x84) r7 = accept4(r6, 0x0, &(0x7f00000001c0), 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r8}, 0xc) 07:24:57 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @link_local, @val={@void}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010100, @dev}}}}}, 0x0) syz_emit_ethernet(0x5a, &(0x7f00000001c0)=ANY=[@ANYBLOB="c55810194dad0180c200000281004700000d000000a0300000005dabc30def2c9b1f41ccf3e9a3cd71ceed00e305dde392057fa23598c371d2e281df057bb4ebdd1630e2574d5fcbb686879a371e8b75b0c52b612d707e88b72a"], 0x0) syz_emit_ethernet(0x109, &(0x7f0000000040)={@broadcast, @multicast, @val={@val={0x9100, 0x0, 0x1, 0x4}, {0x8100, 0x1, 0x0, 0x2}}, {@x25={0x805, {0x3, 0x6, 0x1b, "744efcf7b4f96e009c8547f16ce2e91b02bd1f7040fc3a56322838150d76a63d1c9974dd53393b48fd6b5363a2129ec098990199af78ae626aa879d13979c6d249898f8c409fefe62404e98d89de76d5fd20600c12dd8375a10eeb8295ea240f13f9c187cf268bbca72e14de5eb4c22b40903d227118c7c5802ff133764c6cce0c1d7d215f4fcde0a5e447e51e9ecd7c49f195c7596c56c0e28e54a9670df54d1404722a7c3299ddf995fcdf333e15a698e5b9b579a1c81e58de06a0ec1186d371920f03c013646c242802414acee7971bb99072a1f53aaabee08c624d3cd3cf5abd1cdf8db1add67fda6f718b23f4f6"}}}}, &(0x7f0000000180)={0x1, 0x2, [0xf3b, 0x676, 0xe37, 0x9ab]}) 07:24:57 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket(0x2, 0x80805, 0x0) socket$inet(0x2, 0x80001, 0x84) (async) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = dup(r2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x2, 0x675bde0bc6c4073d}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r4, 0x4) r6 = socket$inet(0x2, 0x80001, 0x84) accept4(r6, 0x0, &(0x7f00000001c0), 0x80000) (async) r7 = accept4(r6, 0x0, &(0x7f00000001c0), 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r8}, 0xc) 07:24:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x8, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x0, 0x85) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:57 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @link_local, @val={@void}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010100, @dev}}}}}, 0x0) syz_emit_ethernet(0x5a, &(0x7f00000001c0)=ANY=[@ANYBLOB="c55810194dad0180c200000281004700000d000000a0300000005dabc30def2c9b1f41ccf3e9a3cd71ceed00e305dde392057fa23598c371d2e281df057bb4ebdd1630e2574d5fcbb686879a371e8b75b0c52b612d707e88b72a"], 0x0) syz_emit_ethernet(0x109, &(0x7f0000000040)={@broadcast, @multicast, @val={@val={0x9100, 0x0, 0x1, 0x4}, {0x8100, 0x1, 0x0, 0x2}}, {@x25={0x805, {0x3, 0x6, 0x1b, "744efcf7b4f96e009c8547f16ce2e91b02bd1f7040fc3a56322838150d76a63d1c9974dd53393b48fd6b5363a2129ec098990199af78ae626aa879d13979c6d249898f8c409fefe62404e98d89de76d5fd20600c12dd8375a10eeb8295ea240f13f9c187cf268bbca72e14de5eb4c22b40903d227118c7c5802ff133764c6cce0c1d7d215f4fcde0a5e447e51e9ecd7c49f195c7596c56c0e28e54a9670df54d1404722a7c3299ddf995fcdf333e15a698e5b9b579a1c81e58de06a0ec1186d371920f03c013646c242802414acee7971bb99072a1f53aaabee08c624d3cd3cf5abd1cdf8db1add67fda6f718b23f4f6"}}}}, &(0x7f0000000180)={0x1, 0x2, [0xf3b, 0x676, 0xe37, 0x9ab]}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @link_local, @val={@void}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010100, @dev}}}}}, 0x0) (async) syz_emit_ethernet(0x5a, &(0x7f00000001c0)=ANY=[@ANYBLOB="c55810194dad0180c200000281004700000d000000a0300000005dabc30def2c9b1f41ccf3e9a3cd71ceed00e305dde392057fa23598c371d2e281df057bb4ebdd1630e2574d5fcbb686879a371e8b75b0c52b612d707e88b72a"], 0x0) (async) syz_emit_ethernet(0x109, &(0x7f0000000040)={@broadcast, @multicast, @val={@val={0x9100, 0x0, 0x1, 0x4}, {0x8100, 0x1, 0x0, 0x2}}, {@x25={0x805, {0x3, 0x6, 0x1b, "744efcf7b4f96e009c8547f16ce2e91b02bd1f7040fc3a56322838150d76a63d1c9974dd53393b48fd6b5363a2129ec098990199af78ae626aa879d13979c6d249898f8c409fefe62404e98d89de76d5fd20600c12dd8375a10eeb8295ea240f13f9c187cf268bbca72e14de5eb4c22b40903d227118c7c5802ff133764c6cce0c1d7d215f4fcde0a5e447e51e9ecd7c49f195c7596c56c0e28e54a9670df54d1404722a7c3299ddf995fcdf333e15a698e5b9b579a1c81e58de06a0ec1186d371920f03c013646c242802414acee7971bb99072a1f53aaabee08c624d3cd3cf5abd1cdf8db1add67fda6f718b23f4f6"}}}}, &(0x7f0000000180)={0x1, 0x2, [0xf3b, 0x676, 0xe37, 0x9ab]}) (async) 07:24:57 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@broadcast, @link_local, @val={@void}, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010100, @dev}}}}}, 0x0) (async) syz_emit_ethernet(0x5a, &(0x7f00000001c0)=ANY=[@ANYBLOB="c55810194dad0180c200000281004700000d000000a0300000005dabc30def2c9b1f41ccf3e9a3cd71ceed00e305dde392057fa23598c371d2e281df057bb4ebdd1630e2574d5fcbb686879a371e8b75b0c52b612d707e88b72a"], 0x0) syz_emit_ethernet(0x109, &(0x7f0000000040)={@broadcast, @multicast, @val={@val={0x9100, 0x0, 0x1, 0x4}, {0x8100, 0x1, 0x0, 0x2}}, {@x25={0x805, {0x3, 0x6, 0x1b, "744efcf7b4f96e009c8547f16ce2e91b02bd1f7040fc3a56322838150d76a63d1c9974dd53393b48fd6b5363a2129ec098990199af78ae626aa879d13979c6d249898f8c409fefe62404e98d89de76d5fd20600c12dd8375a10eeb8295ea240f13f9c187cf268bbca72e14de5eb4c22b40903d227118c7c5802ff133764c6cce0c1d7d215f4fcde0a5e447e51e9ecd7c49f195c7596c56c0e28e54a9670df54d1404722a7c3299ddf995fcdf333e15a698e5b9b579a1c81e58de06a0ec1186d371920f03c013646c242802414acee7971bb99072a1f53aaabee08c624d3cd3cf5abd1cdf8db1add67fda6f718b23f4f6"}}}}, &(0x7f0000000180)={0x1, 0x2, [0xf3b, 0x676, 0xe37, 0x9ab]}) 07:24:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x9, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380)=0x4, 0x4) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r4 = mq_open(&(0x7f0000000280)='\x00', 0x40, 0xa0, &(0x7f0000000300)={0xfffffffffffffffa, 0x9, 0x80000001, 0xffffffff}) dup3(0xffffffffffffffff, r4, 0x80000) r5 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r5, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x42}}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x81, 0xffe0, 0x6, 0x2, 0x7ff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) 07:24:57 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async, rerun: 32) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0x1, 0x0, 0x0, 0xfffffffc}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) (rerun: 32) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() (async, rerun: 32) syz_open_procfs$namespace(0x0, 0x0) (rerun: 32) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async, rerun: 64) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (rerun: 64) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') ptrace$ARCH_GET_GS(0x1e, 0x0, &(0x7f0000000780), 0x1004) (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000680)='\xec'}, 0x30) (async, rerun: 64) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async, rerun: 64) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="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"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xc8, &(0x7f00000009c0)=""/200, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x90) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async, rerun: 32) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async, rerun: 32) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:57 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x2}, &(0x7f0000000200)=0x54) 07:24:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x5, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @jmp={0x5, 0x1, 0x4, 0x3, 0x3, 0x10, 0xfffffffffffffff0}]}, &(0x7f0000000240)='syzkaller\x00', 0x80000001, 0xa5, &(0x7f0000000500)=""/165, 0x5d46140adbbd77a8, 0x58, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f00000005c0)={0x6, 0x1}, 0x8, 0x10, &(0x7f0000000600)={0x0, 0xa, 0x3f, 0x2}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000640)=[r0, r0, r0, r0], &(0x7f0000000680)=[{0x1, 0x7fff, 0x6, 0x1}, {0x2, 0x4, 0x7, 0x8}, {0x4, 0x3, 0x0, 0xb}, {0x2, 0x1, 0xf, 0x9}], 0x10, 0x722be65}, 0x90) tee(r1, r0, 0x7fff, 0x9) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="2400000024000000000000000000000000000000dce9b4f1400e862287f8a79cec8335b5a12ce9a9550d0cb43ecff3d66860f013a565b2a1452210070f07c0cbf82ebab6f522b69f581b3347d5650479228c9fc6b4898c7980167840603af59d1f6e4e3aa84afc5d59f79efeb10c01bb7fb723781b5d16d1b9", @ANYRES32=0x0, @ANYBLOB='\x00'/12], 0x24}}, 0x0) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file0', [{0x20, '%^'}, {0x20, 'memory.stat\x00'}], 0xa, "267f2bcb673fbb4d352b5244aaabd04cdbe08407ef33ae5af97399067b4c10bd049d4f87a33f6abde0f8e4483e62799fb906f052c598807e79f3c72dd20c58038e4b29aa2885185ed19a1e37d339ef55c5137829410765aece9c42342d9641b43ca08fc9d418a56a63cb40484275cd8947429dddbcbfca3d47a92b4aefba3c222e23462c752c620b462044f5b74cd43d4b0c6ddb63ad059f95535ea94a06ebfd4f80c0e026ac919f159bb751ae24ef9c9af3384c9d4e920be1a8d10babf6013745e6dbe645bb7f89dd917618549dfcca08bbebb7a9f0a21558f257dde0dfbd72bddd0dfeccbc9b44"}, 0x103) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r8, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000271}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)='b', 0x1}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000001c0)={0xa000000, r7, 0x7d}) 07:24:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380)=0x4, 0x4) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r4 = mq_open(&(0x7f0000000280)='\x00', 0x40, 0xa0, &(0x7f0000000300)={0xfffffffffffffffa, 0x9, 0x80000001, 0xffffffff}) dup3(0xffffffffffffffff, r4, 0x80000) r5 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r5, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x42}}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x81, 0xffe0, 0x6, 0x2, 0x7ff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380)=0x4, 0x4) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) lseek(r3, 0x200, 0x0) (async) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) mq_open(&(0x7f0000000280)='\x00', 0x40, 0xa0, &(0x7f0000000300)={0xfffffffffffffffa, 0x9, 0x80000001, 0xffffffff}) (async) dup3(0xffffffffffffffff, r4, 0x80000) (async) open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (async) sendfile(r3, r5, 0x0, 0x10000) (async) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x42}}}}, &(0x7f0000000080)=0x84) (async) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x81, 0xffe0, 0x6, 0x2, 0x7ff}, &(0x7f0000000240)=0x14) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x3) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) (async) 07:24:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xf, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x14, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000380)=0x4, 0x4) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) writev(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) mq_open(&(0x7f0000000280)='\x00', 0x40, 0xa0, &(0x7f0000000300)={0xfffffffffffffffa, 0x9, 0x80000001, 0xffffffff}) (async) r4 = mq_open(&(0x7f0000000280)='\x00', 0x40, 0xa0, &(0x7f0000000300)={0xfffffffffffffffa, 0x9, 0x80000001, 0xffffffff}) dup3(0xffffffffffffffff, r4, 0x80000) (async) dup3(0xffffffffffffffff, r4, 0x80000) r5 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r5, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x42}}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r6, 0x81, 0xffe0, 0x6, 0x2, 0x7ff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x3) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) [ 511.027793][T32482] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 07:24:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) r3 = socket(0x2, 0x80805, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) r5 = syz_open_dev$usbmon(&(0x7f00000001c0), 0x1c53, 0x4000) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r5, 0x4008941a, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000f40)={r6, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r6, 0x5, 0x30, 0x0, 0x3}, &(0x7f0000000180)=0x18) 07:24:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) r1 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000ac0)='memory.pressure\x00', 0x2, 0x0) writev(r1, &(0x7f0000000d00)=[{&(0x7f0000000b00)="db670cbf7d0a48da64e0799635c54aa18334b1cb9124f2e5d87930b5824e0c83c1221e0ce0c42b528eb3c237dcc6eda99647304a114133111b24017da18269651d8cbefacb8d263fd5fbc0d3e2a699746cda249ad74c99d1d3094c0fe132f357757f05b7cea201e7", 0x68}, {&(0x7f0000000b80)="52295f1d788f2d5bce51b1e0b2e9a1670f6df43fbca0c45adeba1e5f87969cd2f4d96661a9e57945aeb54ee0d70e3c0c5f75f6259de5a7ee13cc76f02135fa6e260fde554c853a9cba9cf06b766703085bb57eb81f70aa60f87e926c01d487f475afddd253bac69b8fb5b8d15aae9608142779fc530ce6c3b452c6237b43076b148d945318162ec473134de38f45a8d09f507220", 0x94}, {&(0x7f0000000c40)="3bed2bec721b5edecec38afa68d9478f3d4c65b9d2b0c2f83fcef89aa1f9bb9825357021a8734d267f304c72c3b440cbc56ac30a7b111e499548d2e49c6afbc270f0b2fe821874ae4b31a50a5c5c04fedaa7cd56d4a6d6d6aaf704a626f929e469510b3618183046d99d581a5695b089b0cf52f0f9d61cd58f144f41d826bfc697a085b2a97f57acdf0655b30dfac45b2c977d032e6542cc2e95ab2d1e7df133583bc0400869fc2904", 0xa9}], 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000140)=""/143, 0x8f}, {&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f0000000480)=""/227, 0xe3}, {&(0x7f0000000240)=""/29, 0x1d}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000680)=""/241, 0xf1}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000780)=""/100, 0x64}, {&(0x7f0000000800)=""/125, 0x7d}, {&(0x7f0000000880)=""/75, 0x4b}], 0xa, &(0x7f00000009c0)=""/219, 0xdb}, 0x1) 07:24:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x60, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:57 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0x1, 0x0, 0x0, 0xfffffffc}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) ptrace$ARCH_GET_GS(0x1e, 0x0, &(0x7f0000000780), 0x1004) (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000300)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000680)='\xec'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000f00)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="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"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xc8, &(0x7f00000009c0)=""/200, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x3}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x90) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:57 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x1000000}, &(0x7f0000000200)=0x54) 07:24:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x5, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @jmp={0x5, 0x1, 0x4, 0x3, 0x3, 0x10, 0xfffffffffffffff0}]}, &(0x7f0000000240)='syzkaller\x00', 0x80000001, 0xa5, &(0x7f0000000500)=""/165, 0x5d46140adbbd77a8, 0x58, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f00000005c0)={0x6, 0x1}, 0x8, 0x10, &(0x7f0000000600)={0x0, 0xa, 0x3f, 0x2}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000640)=[r0, r0, r0, r0], &(0x7f0000000680)=[{0x1, 0x7fff, 0x6, 0x1}, {0x2, 0x4, 0x7, 0x8}, {0x4, 0x3, 0x0, 0xb}, {0x2, 0x1, 0xf, 0x9}], 0x10, 0x722be65}, 0x90) tee(r1, r0, 0x7fff, 0x9) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) socket$nl_route(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="2400000024000000000000000000000000000000dce9b4f1400e862287f8a79cec8335b5a12ce9a9550d0cb43ecff3d66860f013a565b2a1452210070f07c0cbf82ebab6f522b69f581b3347d5650479228c9fc6b4898c7980167840603af59d1f6e4e3aa84afc5d59f79efeb10c01bb7fb723781b5d16d1b9", @ANYRES32=0x0, @ANYBLOB='\x00'/12], 0x24}}, 0x0) (async) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="2400000024000000000000000000000000000000dce9b4f1400e862287f8a79cec8335b5a12ce9a9550d0cb43ecff3d66860f013a565b2a1452210070f07c0cbf82ebab6f522b69f581b3347d5650479228c9fc6b4898c7980167840603af59d1f6e4e3aa84afc5d59f79efeb10c01bb7fb723781b5d16d1b9", @ANYRES32=0x0, @ANYBLOB='\x00'/12], 0x24}}, 0x0) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file0', [{0x20, '%^'}, {0x20, 'memory.stat\x00'}], 0xa, "267f2bcb673fbb4d352b5244aaabd04cdbe08407ef33ae5af97399067b4c10bd049d4f87a33f6abde0f8e4483e62799fb906f052c598807e79f3c72dd20c58038e4b29aa2885185ed19a1e37d339ef55c5137829410765aece9c42342d9641b43ca08fc9d418a56a63cb40484275cd8947429dddbcbfca3d47a92b4aefba3c222e23462c752c620b462044f5b74cd43d4b0c6ddb63ad059f95535ea94a06ebfd4f80c0e026ac919f159bb751ae24ef9c9af3384c9d4e920be1a8d10babf6013745e6dbe645bb7f89dd917618549dfcca08bbebb7a9f0a21558f257dde0dfbd72bddd0dfeccbc9b44"}, 0x103) (async) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file0', [{0x20, '%^'}, {0x20, 'memory.stat\x00'}], 0xa, "267f2bcb673fbb4d352b5244aaabd04cdbe08407ef33ae5af97399067b4c10bd049d4f87a33f6abde0f8e4483e62799fb906f052c598807e79f3c72dd20c58038e4b29aa2885185ed19a1e37d339ef55c5137829410765aece9c42342d9641b43ca08fc9d418a56a63cb40484275cd8947429dddbcbfca3d47a92b4aefba3c222e23462c752c620b462044f5b74cd43d4b0c6ddb63ad059f95535ea94a06ebfd4f80c0e026ac919f159bb751ae24ef9c9af3384c9d4e920be1a8d10babf6013745e6dbe645bb7f89dd917618549dfcca08bbebb7a9f0a21558f257dde0dfbd72bddd0dfeccbc9b44"}, 0x103) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r8, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r8, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000271}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)='b', 0x1}], 0x1, 0x0, 0x0) (async) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)='b', 0x1}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000001c0)={0xa000000, r7, 0x7d}) 07:24:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x300, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:57 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) r1 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000ac0)='memory.pressure\x00', 0x2, 0x0) writev(r1, &(0x7f0000000d00)=[{&(0x7f0000000b00)="db670cbf7d0a48da64e0799635c54aa18334b1cb9124f2e5d87930b5824e0c83c1221e0ce0c42b528eb3c237dcc6eda99647304a114133111b24017da18269651d8cbefacb8d263fd5fbc0d3e2a699746cda249ad74c99d1d3094c0fe132f357757f05b7cea201e7", 0x68}, {&(0x7f0000000b80)="52295f1d788f2d5bce51b1e0b2e9a1670f6df43fbca0c45adeba1e5f87969cd2f4d96661a9e57945aeb54ee0d70e3c0c5f75f6259de5a7ee13cc76f02135fa6e260fde554c853a9cba9cf06b766703085bb57eb81f70aa60f87e926c01d487f475afddd253bac69b8fb5b8d15aae9608142779fc530ce6c3b452c6237b43076b148d945318162ec473134de38f45a8d09f507220", 0x94}, {&(0x7f0000000c40)="3bed2bec721b5edecec38afa68d9478f3d4c65b9d2b0c2f83fcef89aa1f9bb9825357021a8734d267f304c72c3b440cbc56ac30a7b111e499548d2e49c6afbc270f0b2fe821874ae4b31a50a5c5c04fedaa7cd56d4a6d6d6aaf704a626f929e469510b3618183046d99d581a5695b089b0cf52f0f9d61cd58f144f41d826bfc697a085b2a97f57acdf0655b30dfac45b2c977d032e6542cc2e95ab2d1e7df133583bc0400869fc2904", 0xa9}], 0x3) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000140)=""/143, 0x8f}, {&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f0000000480)=""/227, 0xe3}, {&(0x7f0000000240)=""/29, 0x1d}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000680)=""/241, 0xf1}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000780)=""/100, 0x64}, {&(0x7f0000000800)=""/125, 0x7d}, {&(0x7f0000000880)=""/75, 0x4b}], 0xa, &(0x7f00000009c0)=""/219, 0xdb}, 0x1) 07:24:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) r3 = socket(0x2, 0x80805, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) r5 = syz_open_dev$usbmon(&(0x7f00000001c0), 0x1c53, 0x4000) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r5, 0x4008941a, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000f40)={r6, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r6, 0x5, 0x30, 0x0, 0x3}, &(0x7f0000000180)=0x18) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) socket(0x2, 0x80805, 0x0) (async) socket$inet(0x2, 0x80001, 0x84) (async) syz_open_dev$usbmon(&(0x7f00000001c0), 0x1c53, 0x4000) (async) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r5, 0x4008941a, &(0x7f0000000240)) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) dup(r3) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000f40)={r6, 0x0, 0x10}, 0xc) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r6, 0x5, 0x30, 0x0, 0x3}, &(0x7f0000000180)=0x18) (async) 07:24:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) r1 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000ac0)='memory.pressure\x00', 0x2, 0x0) writev(r1, &(0x7f0000000d00)=[{&(0x7f0000000b00)="db670cbf7d0a48da64e0799635c54aa18334b1cb9124f2e5d87930b5824e0c83c1221e0ce0c42b528eb3c237dcc6eda99647304a114133111b24017da18269651d8cbefacb8d263fd5fbc0d3e2a699746cda249ad74c99d1d3094c0fe132f357757f05b7cea201e7", 0x68}, {&(0x7f0000000b80)="52295f1d788f2d5bce51b1e0b2e9a1670f6df43fbca0c45adeba1e5f87969cd2f4d96661a9e57945aeb54ee0d70e3c0c5f75f6259de5a7ee13cc76f02135fa6e260fde554c853a9cba9cf06b766703085bb57eb81f70aa60f87e926c01d487f475afddd253bac69b8fb5b8d15aae9608142779fc530ce6c3b452c6237b43076b148d945318162ec473134de38f45a8d09f507220", 0x94}, {&(0x7f0000000c40)="3bed2bec721b5edecec38afa68d9478f3d4c65b9d2b0c2f83fcef89aa1f9bb9825357021a8734d267f304c72c3b440cbc56ac30a7b111e499548d2e49c6afbc270f0b2fe821874ae4b31a50a5c5c04fedaa7cd56d4a6d6d6aaf704a626f929e469510b3618183046d99d581a5695b089b0cf52f0f9d61cd58f144f41d826bfc697a085b2a97f57acdf0655b30dfac45b2c977d032e6542cc2e95ab2d1e7df133583bc0400869fc2904", 0xa9}], 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) recvmsg(r2, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000140)=""/143, 0x8f}, {&(0x7f0000000300)=""/138, 0x8a}, {&(0x7f0000000480)=""/227, 0xe3}, {&(0x7f0000000240)=""/29, 0x1d}, {&(0x7f0000000580)=""/233, 0xe9}, {&(0x7f0000000680)=""/241, 0xf1}, {&(0x7f00000003c0)=""/90, 0x5a}, {&(0x7f0000000780)=""/100, 0x64}, {&(0x7f0000000800)=""/125, 0x7d}, {&(0x7f0000000880)=""/75, 0x4b}], 0xa, &(0x7f00000009c0)=""/219, 0xdb}, 0x1) 07:24:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x500, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 511.605338][T32521] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 511.618895][T32524] sctp: [Deprecated]: syz-executor.0 (pid 32524) Use of int in max_burst socket option. [ 511.618895][T32524] Use struct sctp_assoc_value instead 07:24:58 executing program 5: sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000800)={&(0x7f0000000ac0)={0x14, 0x0, 0x101, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668801c2f0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) ioctl$int_in(r0, 0x5421, &(0x7f0000000300)=0x1) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x600, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 511.714455][T32543] sctp: [Deprecated]: syz-executor.0 (pid 32543) Use of int in max_burst socket option. [ 511.714455][T32543] Use struct sctp_assoc_value instead 07:24:58 executing program 3: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x4}, 0xe) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r2 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r1}, 0xc) syz_io_uring_setup(0xf00, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r5, 0x0, 0x0}) syz_io_uring_setup(0xff2, &(0x7f0000000140)={0x0, 0xc16e, 0x800, 0x2, 0x94}, &(0x7f00000001c0), &(0x7f0000000240)=0x0) recvfrom$l2tp(r5, &(0x7f0000000300)=""/248, 0xf8, 0x2, &(0x7f0000000400)={0x2, 0x0, @remote}, 0x10) syz_io_uring_submit(r3, r6, &(0x7f0000000280)=@IORING_OP_MADVISE={0x19, 0x32, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 07:24:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x900, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) r3 = socket(0x2, 0x80805, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) (async) r5 = syz_open_dev$usbmon(&(0x7f00000001c0), 0x1c53, 0x4000) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r5, 0x4008941a, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000f40)={r6, 0x0, 0x10}, 0xc) (async) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r6, 0x5, 0x30, 0x0, 0x3}, &(0x7f0000000180)=0x18) 07:24:58 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x2000000}, &(0x7f0000000200)=0x54) 07:24:58 executing program 3: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x4}, 0xe) (async) shutdown(0xffffffffffffffff, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r2 = socket$inet6(0xa, 0x3, 0x8) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r1}, 0xc) (async, rerun: 64) syz_io_uring_setup(0xf00, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) (async, rerun: 32) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) (rerun: 32) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r5, 0x0, 0x0}) syz_io_uring_setup(0xff2, &(0x7f0000000140)={0x0, 0xc16e, 0x800, 0x2, 0x94}, &(0x7f00000001c0), &(0x7f0000000240)=0x0) recvfrom$l2tp(r5, &(0x7f0000000300)=""/248, 0xf8, 0x2, &(0x7f0000000400)={0x2, 0x0, @remote}, 0x10) (async) syz_io_uring_submit(r3, r6, &(0x7f0000000280)=@IORING_OP_MADVISE={0x19, 0x32, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 07:24:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xeb4, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x5, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @jmp={0x5, 0x1, 0x4, 0x3, 0x3, 0x10, 0xfffffffffffffff0}]}, &(0x7f0000000240)='syzkaller\x00', 0x80000001, 0xa5, &(0x7f0000000500)=""/165, 0x5d46140adbbd77a8, 0x58, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f00000005c0)={0x6, 0x1}, 0x8, 0x10, &(0x7f0000000600)={0x0, 0xa, 0x3f, 0x2}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000640)=[r0, r0, r0, r0], &(0x7f0000000680)=[{0x1, 0x7fff, 0x6, 0x1}, {0x2, 0x4, 0x7, 0x8}, {0x4, 0x3, 0x0, 0xb}, {0x2, 0x1, 0xf, 0x9}], 0x10, 0x722be65}, 0x90) tee(r1, r0, 0x7fff, 0x9) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="2400000024000000000000000000000000000000dce9b4f1400e862287f8a79cec8335b5a12ce9a9550d0cb43ecff3d66860f013a565b2a1452210070f07c0cbf82ebab6f522b69f581b3347d5650479228c9fc6b4898c7980167840603af59d1f6e4e3aa84afc5d59f79efeb10c01bb7fb723781b5d16d1b9", @ANYRES32=0x0, @ANYBLOB='\x00'/12], 0x24}}, 0x0) (async) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file0', [{0x20, '%^'}, {0x20, 'memory.stat\x00'}], 0xa, "267f2bcb673fbb4d352b5244aaabd04cdbe08407ef33ae5af97399067b4c10bd049d4f87a33f6abde0f8e4483e62799fb906f052c598807e79f3c72dd20c58038e4b29aa2885185ed19a1e37d339ef55c5137829410765aece9c42342d9641b43ca08fc9d418a56a63cb40484275cd8947429dddbcbfca3d47a92b4aefba3c222e23462c752c620b462044f5b74cd43d4b0c6ddb63ad059f95535ea94a06ebfd4f80c0e026ac919f159bb751ae24ef9c9af3384c9d4e920be1a8d10babf6013745e6dbe645bb7f89dd917618549dfcca08bbebb7a9f0a21558f257dde0dfbd72bddd0dfeccbc9b44"}, 0x103) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) socket$nl_xfrm(0x10, 0x3, 0x6) (async) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) (async) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x3af4701e) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r8, 0x0) (async) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000271}) (async) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)='b', 0x1}], 0x1, 0x0, 0x0) (async) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000001c0)={0xa000000, r7, 0x7d}) 07:24:58 executing program 5: sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000800)={&(0x7f0000000ac0)={0x14, 0x0, 0x101, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x1) (async) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async, rerun: 32) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async, rerun: 32) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async, rerun: 32) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668801c2f0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) ioctl$int_in(r0, 0x5421, &(0x7f0000000300)=0x1) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async, rerun: 64) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:58 executing program 3: setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x4}, 0xe) (async) shutdown(0xffffffffffffffff, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r2 = socket$inet6(0xa, 0x3, 0x8) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r1}, 0xc) (async, rerun: 32) syz_io_uring_setup(0xf00, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) (async) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000002c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r5, 0x0, 0x0}) (async) syz_io_uring_setup(0xff2, &(0x7f0000000140)={0x0, 0xc16e, 0x800, 0x2, 0x94}, &(0x7f00000001c0), &(0x7f0000000240)=0x0) recvfrom$l2tp(r5, &(0x7f0000000300)=""/248, 0xf8, 0x2, &(0x7f0000000400)={0x2, 0x0, @remote}, 0x10) (async) syz_io_uring_submit(r3, r6, &(0x7f0000000280)=@IORING_OP_MADVISE={0x19, 0x32, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000, 0xa}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) 07:24:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xec0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) [ 512.084846][T32588] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 07:24:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x2, 0x80805, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000f40)={r5, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xffff, 0xeadf, 0x200, 0x1, 0xffffffff, 0x190, 0x9, 0x3f, r2}, &(0x7f0000000180)=0x20) r7 = socket$inet(0x2, 0x80001, 0x84) bind$inet6(r6, &(0x7f0000000280)={0xa, 0x4e23, 0x8, @mcast1, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r8}, 0xc) 07:24:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x5, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @jmp={0x5, 0x1, 0x4, 0x3, 0x3, 0x10, 0xfffffffffffffff0}]}, &(0x7f0000000240)='syzkaller\x00', 0x80000001, 0xa5, &(0x7f0000000500)=""/165, 0x5d46140adbbd77a8, 0x58, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f00000005c0)={0x6, 0x1}, 0x8, 0x10, &(0x7f0000000600)={0x0, 0xa, 0x3f, 0x2}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000640)=[r0, r0, r0, r0], &(0x7f0000000680)=[{0x1, 0x7fff, 0x6, 0x1}, {0x2, 0x4, 0x7, 0x8}, {0x4, 0x3, 0x0, 0xb}, {0x2, 0x1, 0xf, 0x9}], 0x10, 0x722be65}, 0x90) tee(r1, r0, 0x7fff, 0x9) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="2400000024000000000000000000000000000000dce9b4f1400e862287f8a79cec8335b5a12ce9a9550d0cb43ecff3d66860f013a565b2a1452210070f07c0cbf82ebab6f522b69f581b3347d5650479228c9fc6b4898c7980167840603af59d1f6e4e3aa84afc5d59f79efeb10c01bb7fb723781b5d16d1b9", @ANYRES32=0x0, @ANYBLOB='\x00'/12], 0x24}}, 0x0) getsockname$packet(r5, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) write$binfmt_script(r3, &(0x7f0000000300)={'#! ', './file0', [{0x20, '%^'}, {0x20, 'memory.stat\x00'}], 0xa, "267f2bcb673fbb4d352b5244aaabd04cdbe08407ef33ae5af97399067b4c10bd049d4f87a33f6abde0f8e4483e62799fb906f052c598807e79f3c72dd20c58038e4b29aa2885185ed19a1e37d339ef55c5137829410765aece9c42342d9641b43ca08fc9d418a56a63cb40484275cd8947429dddbcbfca3d47a92b4aefba3c222e23462c752c620b462044f5b74cd43d4b0c6ddb63ad059f95535ea94a06ebfd4f80c0e026ac919f159bb751ae24ef9c9af3384c9d4e920be1a8d10babf6013745e6dbe645bb7f89dd917618549dfcca08bbebb7a9f0a21558f257dde0dfbd72bddd0dfeccbc9b44"}, 0x103) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000cab000)) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r8, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x800000271}) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)='b', 0x1}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f00000001c0)={0xa000000, r7, 0x7d}) [ 512.207900][T32628] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 07:24:58 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:24:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xf00, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x3ff}, &(0x7f00000000c0)=0x8) (async) r3 = socket(0x2, 0x80805, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000f40)={r5, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x7}, &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xffff, 0xeadf, 0x200, 0x1, 0xffffffff, 0x190, 0x9, 0x3f, r2}, &(0x7f0000000180)=0x20) (async) r7 = socket$inet(0x2, 0x80001, 0x84) bind$inet6(r6, &(0x7f0000000280)={0xa, 0x4e23, 0x8, @mcast1, 0x4}, 0x1c) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r8}, 0xc) 07:24:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:58 executing program 5: sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000800)={&(0x7f0000000ac0)={0x14, 0x0, 0x101, 0x70bd27, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x1) (async) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668801c2f0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) ioctl$int_in(r0, 0x5421, &(0x7f0000000300)=0x1) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:58 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x3ff}, &(0x7f00000000c0)=0x8) r3 = socket(0x2, 0x80805, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = dup(r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000f40)={r5, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xffff, 0xeadf, 0x200, 0x1, 0xffffffff, 0x190, 0x9, 0x3f, r2}, &(0x7f0000000180)=0x20) r7 = socket$inet(0x2, 0x80001, 0x84) bind$inet6(r6, &(0x7f0000000280)={0xa, 0x4e23, 0x8, @mcast1, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r8}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x3ff}, &(0x7f00000000c0)=0x8) (async) socket(0x2, 0x80805, 0x0) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) dup(r3) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000f40)={r5, 0x0, 0x10}, 0xc) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r5, 0x7}, &(0x7f0000000240)=0x8) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xffff, 0xeadf, 0x200, 0x1, 0xffffffff, 0x190, 0x9, 0x3f, r2}, &(0x7f0000000180)=0x20) (async) socket$inet(0x2, 0x80001, 0x84) (async) bind$inet6(r6, &(0x7f0000000280)={0xa, 0x4e23, 0x8, @mcast1, 0x4}, 0x1c) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r8}, 0xc) (async) 07:24:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x134a, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:58 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x1400, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:58 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x54, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0xc7, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}, @in6={0xa, 0x4e22, 0x0, @private1, 0x7}, @in6={0xa, 0x4e21, 0xfff, @mcast2, 0x8}]}, &(0x7f00000007c0)=0x10) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$TIPC_CONN_TIMEOUT(r3, 0x10f, 0x82, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:24:59 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000001800)={@link_local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @broadcast}, @timestamp_reply={0x11, 0xe0}}}}}, 0x0) syz_emit_ethernet(0x102, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)={0x0, 0x3, [0x9e4, 0x274, 0xecb, 0x5b]}) syz_emit_ethernet(0x106, &(0x7f0000000000)={@local, @random="20c64e684597", @val={@void, {0x8100, 0x7, 0x1, 0x1}}, {@llc={0x4, {@llc={0xfc, 0xe, "5717", "c33c4769ce62ef76dc3167ec0a20f2b718fe702cc85b8250e40db06393abaaaad78e716f4861d9872185e84c1d0fef2a2ea447396539662947cd7efd4376234f2f72d29eeef463aa5debcdcfc91dd606c01cd610616eb740bb2b1bb61e353edd5f55a06115936145b216792e6ccdd90727c746c6f9f044f17df4a3b711c787b4926eebff6e9bc9511d26c2d8540d995448c6b6a3738eea2f1897e5c0db6f29c5902c888d668fbada8a09efe9f64c2e62d4a407280813859ed96edd0c1eaf4638f4a780697b436ae87b5b9501734479324d1323ef1d7850803e7d6551abf566f4bf58db59bc03a9ca04d80ce331c6f3b7"}}}}}, &(0x7f0000000180)={0x0, 0x2, [0x36d, 0x669, 0x8c3, 0xe9f]}) syz_emit_ethernet(0x239, &(0x7f0000000240)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv6={0x86dd, @udp={0xa, 0x6, "1dc7d9", 0x203, 0x11, 0xff, @private0, @dev={0xfe, 0x80, '\x00', 0x38}, {[@fragment={0x3a, 0x0, 0x0, 0x0, 0x0, 0x3, 0x67}, @hopopts={0x73, 0x16, '\x00', [@generic={0xff, 0x79, "faeb0ac40682bfca6a4a4ff70364552308d86fa5840acf553805104fdbcf6743c8c278dd7af71e7154ea176357bce95a6e51385e210b8d001e677ac20fe937c3f9935f0705fd288e9694fdd05618467c5d1e78aa314f3f013865049cfbcbdf4ee82bc152d3e0d933274b948a05bee756a3ce199eff839de2ef"}, @calipso={0x7, 0x38, {0x2, 0xc, 0xa6, 0x9, [0x9, 0x3, 0xfffffffffffffffa, 0x8000000000000000, 0x3, 0x2]}}]}, @routing={0x2b, 0x10, 0x1, 0xce, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, @dev={0xfe, 0x80, '\x00', 0x43}, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, @mcast2, @local, @loopback]}, @hopopts={0x5c, 0x7, '\x00', [@enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x30, {0x1, 0xa, 0x4, 0x1, [0x9, 0x0, 0x6, 0x8001, 0x2]}}, @enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x1664}]}], {0x4e22, 0x4e20, 0x6b, 0x0, @opaque="029a31f42cebfdc91dea8065aaf098d9088b0291a1ae206ee7f305e27bf637534f2e2afb0c777ff68242ed85d04f899acedc85609e82109192b6a841bef398e6a2b782354c3830d31c1df1245f3224883a83875282d5aca4154d5f96f2f4ea02ad760e"}}}}}}, &(0x7f0000000200)={0x1, 0x3, [0x5f4, 0xa82, 0x471, 0xb58]}) 07:24:59 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x2]}, &(0x7f0000000200)=0x54) 07:24:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x4a13, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:59 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000001800)={@link_local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @broadcast}, @timestamp_reply={0x11, 0xe0}}}}}, 0x0) syz_emit_ethernet(0x102, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)={0x0, 0x3, [0x9e4, 0x274, 0xecb, 0x5b]}) syz_emit_ethernet(0x106, &(0x7f0000000000)={@local, @random="20c64e684597", @val={@void, {0x8100, 0x7, 0x1, 0x1}}, {@llc={0x4, {@llc={0xfc, 0xe, "5717", "c33c4769ce62ef76dc3167ec0a20f2b718fe702cc85b8250e40db06393abaaaad78e716f4861d9872185e84c1d0fef2a2ea447396539662947cd7efd4376234f2f72d29eeef463aa5debcdcfc91dd606c01cd610616eb740bb2b1bb61e353edd5f55a06115936145b216792e6ccdd90727c746c6f9f044f17df4a3b711c787b4926eebff6e9bc9511d26c2d8540d995448c6b6a3738eea2f1897e5c0db6f29c5902c888d668fbada8a09efe9f64c2e62d4a407280813859ed96edd0c1eaf4638f4a780697b436ae87b5b9501734479324d1323ef1d7850803e7d6551abf566f4bf58db59bc03a9ca04d80ce331c6f3b7"}}}}}, &(0x7f0000000180)={0x0, 0x2, [0x36d, 0x669, 0x8c3, 0xe9f]}) syz_emit_ethernet(0x239, &(0x7f0000000240)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv6={0x86dd, @udp={0xa, 0x6, "1dc7d9", 0x203, 0x11, 0xff, @private0, @dev={0xfe, 0x80, '\x00', 0x38}, {[@fragment={0x3a, 0x0, 0x0, 0x0, 0x0, 0x3, 0x67}, @hopopts={0x73, 0x16, '\x00', [@generic={0xff, 0x79, "faeb0ac40682bfca6a4a4ff70364552308d86fa5840acf553805104fdbcf6743c8c278dd7af71e7154ea176357bce95a6e51385e210b8d001e677ac20fe937c3f9935f0705fd288e9694fdd05618467c5d1e78aa314f3f013865049cfbcbdf4ee82bc152d3e0d933274b948a05bee756a3ce199eff839de2ef"}, @calipso={0x7, 0x38, {0x2, 0xc, 0xa6, 0x9, [0x9, 0x3, 0xfffffffffffffffa, 0x8000000000000000, 0x3, 0x2]}}]}, @routing={0x2b, 0x10, 0x1, 0xce, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, @dev={0xfe, 0x80, '\x00', 0x43}, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, @mcast2, @local, @loopback]}, @hopopts={0x5c, 0x7, '\x00', [@enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x30, {0x1, 0xa, 0x4, 0x1, [0x9, 0x0, 0x6, 0x8001, 0x2]}}, @enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x1664}]}], {0x4e22, 0x4e20, 0x6b, 0x0, @opaque="029a31f42cebfdc91dea8065aaf098d9088b0291a1ae206ee7f305e27bf637534f2e2afb0c777ff68242ed85d04f899acedc85609e82109192b6a841bef398e6a2b782354c3830d31c1df1245f3224883a83875282d5aca4154d5f96f2f4ea02ad760e"}}}}}}, &(0x7f0000000200)={0x1, 0x3, [0x5f4, 0xa82, 0x471, 0xb58]}) syz_emit_ethernet(0x76, &(0x7f0000001800)={@link_local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @broadcast}, @timestamp_reply={0x11, 0xe0}}}}}, 0x0) (async) syz_emit_ethernet(0x102, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)={0x0, 0x3, [0x9e4, 0x274, 0xecb, 0x5b]}) (async) syz_emit_ethernet(0x106, &(0x7f0000000000)={@local, @random="20c64e684597", @val={@void, {0x8100, 0x7, 0x1, 0x1}}, {@llc={0x4, {@llc={0xfc, 0xe, "5717", "c33c4769ce62ef76dc3167ec0a20f2b718fe702cc85b8250e40db06393abaaaad78e716f4861d9872185e84c1d0fef2a2ea447396539662947cd7efd4376234f2f72d29eeef463aa5debcdcfc91dd606c01cd610616eb740bb2b1bb61e353edd5f55a06115936145b216792e6ccdd90727c746c6f9f044f17df4a3b711c787b4926eebff6e9bc9511d26c2d8540d995448c6b6a3738eea2f1897e5c0db6f29c5902c888d668fbada8a09efe9f64c2e62d4a407280813859ed96edd0c1eaf4638f4a780697b436ae87b5b9501734479324d1323ef1d7850803e7d6551abf566f4bf58db59bc03a9ca04d80ce331c6f3b7"}}}}}, &(0x7f0000000180)={0x0, 0x2, [0x36d, 0x669, 0x8c3, 0xe9f]}) (async) syz_emit_ethernet(0x239, &(0x7f0000000240)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv6={0x86dd, @udp={0xa, 0x6, "1dc7d9", 0x203, 0x11, 0xff, @private0, @dev={0xfe, 0x80, '\x00', 0x38}, {[@fragment={0x3a, 0x0, 0x0, 0x0, 0x0, 0x3, 0x67}, @hopopts={0x73, 0x16, '\x00', [@generic={0xff, 0x79, "faeb0ac40682bfca6a4a4ff70364552308d86fa5840acf553805104fdbcf6743c8c278dd7af71e7154ea176357bce95a6e51385e210b8d001e677ac20fe937c3f9935f0705fd288e9694fdd05618467c5d1e78aa314f3f013865049cfbcbdf4ee82bc152d3e0d933274b948a05bee756a3ce199eff839de2ef"}, @calipso={0x7, 0x38, {0x2, 0xc, 0xa6, 0x9, [0x9, 0x3, 0xfffffffffffffffa, 0x8000000000000000, 0x3, 0x2]}}]}, @routing={0x2b, 0x10, 0x1, 0xce, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, @dev={0xfe, 0x80, '\x00', 0x43}, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, @mcast2, @local, @loopback]}, @hopopts={0x5c, 0x7, '\x00', [@enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x30, {0x1, 0xa, 0x4, 0x1, [0x9, 0x0, 0x6, 0x8001, 0x2]}}, @enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x1664}]}], {0x4e22, 0x4e20, 0x6b, 0x0, @opaque="029a31f42cebfdc91dea8065aaf098d9088b0291a1ae206ee7f305e27bf637534f2e2afb0c777ff68242ed85d04f899acedc85609e82109192b6a841bef398e6a2b782354c3830d31c1df1245f3224883a83875282d5aca4154d5f96f2f4ea02ad760e"}}}}}}, &(0x7f0000000200)={0x1, 0x3, [0x5f4, 0xa82, 0x471, 0xb58]}) (async) 07:24:59 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x1) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() syz_open_procfs$namespace(0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x54, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0xc7, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}, @in6={0xa, 0x4e22, 0x0, @private1, 0x7}, @in6={0xa, 0x4e21, 0xfff, @mcast2, 0x8}]}, &(0x7f00000007c0)=0x10) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x6000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:59 executing program 1: syz_emit_ethernet(0x76, &(0x7f0000001800)={@link_local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @broadcast}, @timestamp_reply={0x11, 0xe0}}}}}, 0x0) (async) syz_emit_ethernet(0x102, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)={0x0, 0x3, [0x9e4, 0x274, 0xecb, 0x5b]}) syz_emit_ethernet(0x106, &(0x7f0000000000)={@local, @random="20c64e684597", @val={@void, {0x8100, 0x7, 0x1, 0x1}}, {@llc={0x4, {@llc={0xfc, 0xe, "5717", "c33c4769ce62ef76dc3167ec0a20f2b718fe702cc85b8250e40db06393abaaaad78e716f4861d9872185e84c1d0fef2a2ea447396539662947cd7efd4376234f2f72d29eeef463aa5debcdcfc91dd606c01cd610616eb740bb2b1bb61e353edd5f55a06115936145b216792e6ccdd90727c746c6f9f044f17df4a3b711c787b4926eebff6e9bc9511d26c2d8540d995448c6b6a3738eea2f1897e5c0db6f29c5902c888d668fbada8a09efe9f64c2e62d4a407280813859ed96edd0c1eaf4638f4a780697b436ae87b5b9501734479324d1323ef1d7850803e7d6551abf566f4bf58db59bc03a9ca04d80ce331c6f3b7"}}}}}, &(0x7f0000000180)={0x0, 0x2, [0x36d, 0x669, 0x8c3, 0xe9f]}) (async) syz_emit_ethernet(0x239, &(0x7f0000000240)={@dev={'\xaa\xaa\xaa\xaa\xaa', 0xe}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv6={0x86dd, @udp={0xa, 0x6, "1dc7d9", 0x203, 0x11, 0xff, @private0, @dev={0xfe, 0x80, '\x00', 0x38}, {[@fragment={0x3a, 0x0, 0x0, 0x0, 0x0, 0x3, 0x67}, @hopopts={0x73, 0x16, '\x00', [@generic={0xff, 0x79, "faeb0ac40682bfca6a4a4ff70364552308d86fa5840acf553805104fdbcf6743c8c278dd7af71e7154ea176357bce95a6e51385e210b8d001e677ac20fe937c3f9935f0705fd288e9694fdd05618467c5d1e78aa314f3f013865049cfbcbdf4ee82bc152d3e0d933274b948a05bee756a3ce199eff839de2ef"}, @calipso={0x7, 0x38, {0x2, 0xc, 0xa6, 0x9, [0x9, 0x3, 0xfffffffffffffffa, 0x8000000000000000, 0x3, 0x2]}}]}, @routing={0x2b, 0x10, 0x1, 0xce, 0x0, [@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @loopback, @dev={0xfe, 0x80, '\x00', 0x43}, @private2={0xfc, 0x2, '\x00', 0x1}, @mcast2, @mcast2, @local, @loopback]}, @hopopts={0x5c, 0x7, '\x00', [@enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x30, {0x1, 0xa, 0x4, 0x1, [0x9, 0x0, 0x6, 0x8001, 0x2]}}, @enc_lim={0x4, 0x1, 0x9}, @jumbo={0xc2, 0x4, 0x1664}]}], {0x4e22, 0x4e20, 0x6b, 0x0, @opaque="029a31f42cebfdc91dea8065aaf098d9088b0291a1ae206ee7f305e27bf637534f2e2afb0c777ff68242ed85d04f899acedc85609e82109192b6a841bef398e6a2b782354c3830d31c1df1245f3224883a83875282d5aca4154d5f96f2f4ea02ad760e"}}}}}}, &(0x7f0000000200)={0x1, 0x3, [0x5f4, 0xa82, 0x471, 0xb58]}) 07:24:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:24:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xb40e, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x1, 0xb) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r2, r3, 0x0, 0x10000) r4 = socket(0x2, 0x80805, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = dup(r4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000f40)={r6, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r6, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 07:24:59 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x1) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() (async) getpid() syz_open_procfs$namespace(0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x54, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0xc7, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}, @in6={0xa, 0x4e22, 0x0, @private1, 0x7}, @in6={0xa, 0x4e21, 0xfff, @mcast2, 0x8}]}, &(0x7f00000007c0)=0x10) (async) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000780)={0x0, 0x54, &(0x7f0000000300)=[@in6={0xa, 0x4e21, 0xc7, @ipv4={'\x00', '\xff\xff', @remote}, 0x6}, @in6={0xa, 0x4e22, 0x0, @private1, 0x7}, @in6={0xa, 0x4e21, 0xfff, @mcast2, 0x8}]}, &(0x7f00000007c0)=0x10) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:24:59 executing program 1: r0 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6_vti0\x00', 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000080)={0x1, 'dummy0\x00', {}, 0x2}) sendmmsg$inet(r0, &(0x7f0000000200)=[{{&(0x7f0000000000)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="a905000000000000002f0033a5b3357084d708a1cb0b4b7b2237f177c8de73b5cde43fbea13bc6797c253551eb19d457", 0x30}], 0x1}}], 0x1, 0x0) 07:24:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xc00e, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:24:59 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000240)=0x7fff, 0x4) socketpair(0x18, 0x6, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r5) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000000)=0x0) sendmsg$NFC_CMD_DEV_UP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}]}, 0x1c}}, 0x0) connect$nfc_raw(r2, &(0x7f0000000180)={0x27, r7, 0x0, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r8}, 0xc) 07:24:59 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x1000000]}, &(0x7f0000000200)=0x54) 07:24:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x34000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 513.449446][T32728] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:24:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x1, 0xb) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r2, r3, 0x0, 0x10000) r4 = socket(0x2, 0x80805, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = dup(r4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000f40)={r6, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r6, 0xffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x1, 0xb) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) lseek(r2, 0x200, 0x0) (async) open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (async) sendfile(r2, r3, 0x0, 0x10000) (async) socket(0x2, 0x80805, 0x0) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) dup(r4) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000f40)={r6, 0x0, 0x10}, 0xc) (async) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r6, 0xffff}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) [ 513.518758][T32728] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:24:59 executing program 1: r0 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6_vti0\x00', 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000080)={0x1, 'dummy0\x00', {}, 0x2}) sendmmsg$inet(r0, &(0x7f0000000200)=[{{&(0x7f0000000000)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="a905000000000000002f0033a5b3357084d708a1cb0b4b7b2237f177c8de73b5cde43fbea13bc6797c253551eb19d457", 0x30}], 0x1}}], 0x1, 0x0) socket(0x840000000002, 0x3, 0xff) (async) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6_vti0\x00', 0x10) (async) socket$netlink(0x10, 0x3, 0x0) (async) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000080)={0x1, 'dummy0\x00', {}, 0x2}) (async) sendmmsg$inet(r0, &(0x7f0000000200)=[{{&(0x7f0000000000)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="a905000000000000002f0033a5b3357084d708a1cb0b4b7b2237f177c8de73b5cde43fbea13bc6797c253551eb19d457", 0x30}], 0x1}}], 0x1, 0x0) (async) 07:24:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x1, 0xb) (async) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x200, 0x0) (async, rerun: 64) r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (rerun: 64) sendfile(r2, r3, 0x0, 0x10000) (async, rerun: 64) r4 = socket(0x2, 0x80805, 0x0) (async, rerun: 64) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r7 = dup(r4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000f40)={r6, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r6, 0xffff}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 07:25:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x2, 0x80805, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = dup(r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0xcd8, @mcast2, 0x2}}, 0xfff, 0x6, 0xfff, 0x400, 0x10, 0xa6a, 0x40}, 0x9c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r7, 0x200, 0x0) r8 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r7, r8, 0x0, 0x10000) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @loopback, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) [ 513.636578][ T301] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 513.673994][ T301] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:25:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket(0x2, 0x80805, 0x0) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = dup(r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0xcd8, @mcast2, 0x2}}, 0xfff, 0x6, 0xfff, 0x400, 0x10, 0xa6a, 0x40}, 0x9c) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r7, 0x200, 0x0) (async) r8 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r7, r8, 0x0, 0x10000) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @loopback, 0x7}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) 07:25:00 executing program 1: r0 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6_vti0\x00', 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000080)={0x1, 'dummy0\x00', {}, 0x2}) (async) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000080)={0x1, 'dummy0\x00', {}, 0x2}) sendmmsg$inet(r0, &(0x7f0000000200)=[{{&(0x7f0000000000)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="a905000000000000002f0033a5b3357084d708a1cb0b4b7b2237f177c8de73b5cde43fbea13bc6797c253551eb19d457", 0x30}], 0x1}}], 0x1, 0x0) (async) sendmmsg$inet(r0, &(0x7f0000000200)=[{{&(0x7f0000000000)={0x2, 0x4e21, @remote}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="a905000000000000002f0033a5b3357084d708a1cb0b4b7b2237f177c8de73b5cde43fbea13bc6797c253551eb19d457", 0x30}], 0x1}}], 0x1, 0x0) [ 513.700864][ T308] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:25:00 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = syz_clone(0x200, &(0x7f0000000300)="562cb734357b4f", 0x7, &(0x7f0000000340), &(0x7f0000000780), &(0x7f00000007c0)="f899288aceea5689be848ad3b5726baaef42b0bbb9251cf6daf75ffa34ff5f42eefe930d689aa214aae630c7713dd4b7c1407d4cf1d59a493c0e002f3bdb2337a262e57d0a9216850f49111a1e08420361bde11b") perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1593c24f817f7f2, @perf_bp={&(0x7f0000000840), 0x1}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x9, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, r0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x2, 0x80805, 0x0) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r4 = dup(r1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0xcd8, @mcast2, 0x2}}, 0xfff, 0x6, 0xfff, 0x400, 0x10, 0xa6a, 0x40}, 0x9c) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r7, 0x200, 0x0) (async) r8 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r7, r8, 0x0, 0x10000) (async) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @loopback, 0x7}, 0x1c) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) 07:25:00 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x2000000]}, &(0x7f0000000200)=0x54) [ 513.772176][ T321] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 513.788167][ T321] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:25:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000240)=0x7fff, 0x4) socketpair(0x18, 0x6, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r5) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000000)=0x0) sendmsg$NFC_CMD_DEV_UP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}]}, 0x1c}}, 0x0) connect$nfc_raw(r2, &(0x7f0000000180)={0x27, r7, 0x0, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r8}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x0) (async) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000240)=0x7fff, 0x4) (async) socketpair(0x18, 0x6, 0x2, &(0x7f0000000140)) (async) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r5) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000000)) (async) sendmsg$NFC_CMD_DEV_UP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}]}, 0x1c}}, 0x0) (async) connect$nfc_raw(r2, &(0x7f0000000180)={0x27, r7, 0x0, 0x6}, 0x10) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r8}, 0xc) (async) 07:25:00 executing program 1: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0xdf, 0x0, @buffer={0x0, 0x71, &(0x7f0000000080)=""/113}, &(0x7f0000000240)="978618177de83c28b3cacffefadd95e7c01a0896726ace3d9033ef7ee549a34297ae2716fab9ee6ee8c7f7e36d2b77a03a279d8da8c35f3fe069a8ea164303f1a4b237330167f58a45480d1d9ae25ccdfdb123620e4000ce29f8b743c2e89ecb483840eafd0406a020f7028483c0555554f1b1771c9d755db6eb10d4657acbf07cda2e51e801e99709d483ff01960b8ed45e69cc0fe48bac4ad8b6240fce75d1894d3f36b645d1edd04723bf6aa6b5d3013bf94d5b519ebe8d7b6b342f4a5326c5df1ea83825fa190d12e97176da18a68179b487d1f7a4c02d8e82c146fbeb", &(0x7f0000000340)=""/249, 0x10000, 0x25, 0x3}) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x40001) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000540)=""/202) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="e5ad59eacded22d57e1365a4023d57ebb6ca84e6923d7bff60", 0x19}], 0x1) 07:25:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x400300, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback}}, 0x7fff, 0x8000}, 0x90) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r3}, 0xc) 07:25:00 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = syz_clone(0x200, &(0x7f0000000300)="562cb734357b4f", 0x7, &(0x7f0000000340), &(0x7f0000000780), &(0x7f00000007c0)="f899288aceea5689be848ad3b5726baaef42b0bbb9251cf6daf75ffa34ff5f42eefe930d689aa214aae630c7713dd4b7c1407d4cf1d59a493c0e002f3bdb2337a262e57d0a9216850f49111a1e08420361bde11b") perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1593c24f817f7f2, @perf_bp={&(0x7f0000000840), 0x1}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x9, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, r0, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:00 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:25:00 executing program 1: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0xdf, 0x0, @buffer={0x0, 0x71, &(0x7f0000000080)=""/113}, &(0x7f0000000240)="978618177de83c28b3cacffefadd95e7c01a0896726ace3d9033ef7ee549a34297ae2716fab9ee6ee8c7f7e36d2b77a03a279d8da8c35f3fe069a8ea164303f1a4b237330167f58a45480d1d9ae25ccdfdb123620e4000ce29f8b743c2e89ecb483840eafd0406a020f7028483c0555554f1b1771c9d755db6eb10d4657acbf07cda2e51e801e99709d483ff01960b8ed45e69cc0fe48bac4ad8b6240fce75d1894d3f36b645d1edd04723bf6aa6b5d3013bf94d5b519ebe8d7b6b342f4a5326c5df1ea83825fa190d12e97176da18a68179b487d1f7a4c02d8e82c146fbeb", &(0x7f0000000340)=""/249, 0x10000, 0x25, 0x3}) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x40001) openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) (async) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000540)=""/202) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="e5ad59eacded22d57e1365a4023d57ebb6ca84e6923d7bff60", 0x19}], 0x1) 07:25:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback}}, 0x7fff, 0x8000}, 0x90) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) shutdown(r2, 0x1) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r3}, 0xc) 07:25:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x1000000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:00 executing program 1: ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0xdf, 0x0, @buffer={0x0, 0x71, &(0x7f0000000080)=""/113}, &(0x7f0000000240)="978618177de83c28b3cacffefadd95e7c01a0896726ace3d9033ef7ee549a34297ae2716fab9ee6ee8c7f7e36d2b77a03a279d8da8c35f3fe069a8ea164303f1a4b237330167f58a45480d1d9ae25ccdfdb123620e4000ce29f8b743c2e89ecb483840eafd0406a020f7028483c0555554f1b1771c9d755db6eb10d4657acbf07cda2e51e801e99709d483ff01960b8ed45e69cc0fe48bac4ad8b6240fce75d1894d3f36b645d1edd04723bf6aa6b5d3013bf94d5b519ebe8d7b6b342f4a5326c5df1ea83825fa190d12e97176da18a68179b487d1f7a4c02d8e82c146fbeb", &(0x7f0000000340)=""/249, 0x10000, 0x25, 0x3}) (async) r0 = syz_open_dev$evdev(&(0x7f0000000040), 0x0, 0x40001) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000540)=""/202) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000100)="e5ad59eacded22d57e1365a4023d57ebb6ca84e6923d7bff60", 0x19}], 0x1) 07:25:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @loopback}}, 0x7fff, 0x8000}, 0x90) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r3}, 0xc) 07:25:00 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0xb5f, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x857}}, './file0\x00'}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f020001000000c00200000000000000ac1414aa"], 0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$F2FS_IOC_FLUSH_DEVICE(r2, 0x4008f50a, &(0x7f00000001c0)={0x9, 0x1}) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000180)=@urb_type_bulk={0x3, {}, 0x6, 0x4, &(0x7f0000000080)="5940affa75f4e3e0f586745a6c300122bafe44d0f4ec1eb6231356d96fbb12a8a93c536fb70670828fae7e34615481dbce88f2666afe046a7f9d98a1611601c6efdbe60fa613d2ebf2dc405c98a89615b1ffe8004136520fdec62f97d6033ac6b1e39c4c600358da7f74747ba49f548a570dbae31ef687d9bb5b3f33c69970b8ca7ae52d50c919816fc752786a2b", 0x8e, 0x9, 0x3, 0x5, 0x4, 0x3, &(0x7f0000000140)="59b11164"}) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @local}, 0x10) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r3 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x7fff) ioctl$AUTOFS_IOC_READY(r3, 0x9360, 0x4) syz_clone3(&(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f00000009c0)=""/4096, &(0x7f0000000240)=0x1000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) syz_clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0x0], 0x1}, 0x58) [ 514.438251][ T348] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 07:25:00 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r1 = socket$inet(0x2, 0x80001, 0x84) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x0) (async) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f00000000c0)=0x14, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000240)=0x7fff, 0x4) socketpair(0x18, 0x6, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) (async) r3 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r5) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000000)=0x0) sendmsg$NFC_CMD_DEV_UP(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}]}, 0x1c}}, 0x0) connect$nfc_raw(r2, &(0x7f0000000180)={0x27, r7, 0x0, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r8}, 0xc) 07:25:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:25:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x2000000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 514.498972][ T26] audit: type=1400 audit(1693207500.812:738): avc: denied { map } for pid=387 comm="syz-executor.1" path="/dev/bus/usb/001/001" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 07:25:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x3000000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:01 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = syz_clone(0x200, &(0x7f0000000300)="562cb734357b4f", 0x7, &(0x7f0000000340), &(0x7f0000000780), &(0x7f00000007c0)="f899288aceea5689be848ad3b5726baaef42b0bbb9251cf6daf75ffa34ff5f42eefe930d689aa214aae630c7713dd4b7c1407d4cf1d59a493c0e002f3bdb2337a262e57d0a9216850f49111a1e08420361bde11b") perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1593c24f817f7f2, @perf_bp={&(0x7f0000000840), 0x1}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x9, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, r0, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:25:01 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0xb5f, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x857}}, './file0\x00'}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f020001000000c00200000000000000ac1414aa"], 0x18) (async) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f020001000000c00200000000000000ac1414aa"], 0x18) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$F2FS_IOC_FLUSH_DEVICE(r2, 0x4008f50a, &(0x7f00000001c0)={0x9, 0x1}) (async) ioctl$F2FS_IOC_FLUSH_DEVICE(r2, 0x4008f50a, &(0x7f00000001c0)={0x9, 0x1}) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000180)=@urb_type_bulk={0x3, {}, 0x6, 0x4, &(0x7f0000000080)="5940affa75f4e3e0f586745a6c300122bafe44d0f4ec1eb6231356d96fbb12a8a93c536fb70670828fae7e34615481dbce88f2666afe046a7f9d98a1611601c6efdbe60fa613d2ebf2dc405c98a89615b1ffe8004136520fdec62f97d6033ac6b1e39c4c600358da7f74747ba49f548a570dbae31ef687d9bb5b3f33c69970b8ca7ae52d50c919816fc752786a2b", 0x8e, 0x9, 0x3, 0x5, 0x4, 0x3, &(0x7f0000000140)="59b11164"}) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @local}, 0x10) (async) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @local}, 0x10) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r3 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x7fff) ioctl$AUTOFS_IOC_READY(r3, 0x9360, 0x4) syz_clone3(&(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f00000009c0)=""/4096, &(0x7f0000000240)=0x1000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) syz_clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0x0], 0x1}, 0x58) (async) syz_clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0x0], 0x1}, 0x58) 07:25:01 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x0, 0x2]}, &(0x7f0000000200)=0x54) 07:25:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/14, 0xe}], 0x1, &(0x7f0000000480)=""/162, 0xa2}, 0x8}, {{&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000280)=[{&(0x7f0000000540)=""/246, 0xf6}, {&(0x7f0000000640)=""/137, 0x89}, {&(0x7f0000000240)=""/8, 0x8}], 0x3, &(0x7f0000000780)=""/248, 0xf8}, 0x8}, {{&(0x7f0000000880)=@caif=@util, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000900)=""/148, 0x94}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/207, 0xcf}, {&(0x7f0000001b80)=""/91, 0x5b}, {&(0x7f0000001c00)=""/197, 0xc5}, {&(0x7f0000000400)}, {&(0x7f0000001d00)=""/103, 0x67}, {&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000001d80)=""/142, 0x8e}], 0xa, &(0x7f0000001f00)}, 0xffffffff}], 0x3, 0x40000000, &(0x7f0000002000)={0x0, 0x3938700}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@dev={0xac, 0x14, 0x14, 0x10}, @loopback}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) sendto$inet(r3, &(0x7f0000000300)="4f3a5834983f721e2be485ae2a65a5e3da116ece2c0796acfb243f7d5fd76ba2bd12d694d18eb786bb800d810762d5c49aea9e67fce0aecc0fb11c6a535810295d1a5dd9c7276610934d8b67279e13c78bfeb59e3d9fd63fba53623b68593a4818ade27343ecf75ddc505b21c840324ca4dc34dd0b10be967fd8c35d2528b821c608dfe5f6f36bc2383c775de4eb95d12eb094f05ea42f0b24470180ad148c40a3fa9da9dfe86c52bfc018341ff96e211e295d32809a9d9094fb75a89c522a42ff2ea0400bd387e0e39da47e082c28854dcb78ed20c53a33e2c8", 0xda, 0x20000000, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) r5 = socket$inet_smc(0x2b, 0x1, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0xee00, r6}, 0xc) 07:25:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x4000000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x5000000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/14, 0xe}], 0x1, &(0x7f0000000480)=""/162, 0xa2}, 0x8}, {{&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000280)=[{&(0x7f0000000540)=""/246, 0xf6}, {&(0x7f0000000640)=""/137, 0x89}, {&(0x7f0000000240)=""/8, 0x8}], 0x3, &(0x7f0000000780)=""/248, 0xf8}, 0x8}, {{&(0x7f0000000880)=@caif=@util, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000900)=""/148, 0x94}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/207, 0xcf}, {&(0x7f0000001b80)=""/91, 0x5b}, {&(0x7f0000001c00)=""/197, 0xc5}, {&(0x7f0000000400)}, {&(0x7f0000001d00)=""/103, 0x67}, {&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000001d80)=""/142, 0x8e}], 0xa, &(0x7f0000001f00)}, 0xffffffff}], 0x3, 0x40000000, &(0x7f0000002000)={0x0, 0x3938700}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@dev={0xac, 0x14, 0x14, 0x10}, @loopback}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) sendto$inet(r3, &(0x7f0000000300)="4f3a5834983f721e2be485ae2a65a5e3da116ece2c0796acfb243f7d5fd76ba2bd12d694d18eb786bb800d810762d5c49aea9e67fce0aecc0fb11c6a535810295d1a5dd9c7276610934d8b67279e13c78bfeb59e3d9fd63fba53623b68593a4818ade27343ecf75ddc505b21c840324ca4dc34dd0b10be967fd8c35d2528b821c608dfe5f6f36bc2383c775de4eb95d12eb094f05ea42f0b24470180ad148c40a3fa9da9dfe86c52bfc018341ff96e211e295d32809a9d9094fb75a89c522a42ff2ea0400bd387e0e39da47e082c28854dcb78ed20c53a33e2c8", 0xda, 0x20000000, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) r5 = socket$inet_smc(0x2b, 0x1, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0xee00, r6}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/14, 0xe}], 0x1, &(0x7f0000000480)=""/162, 0xa2}, 0x8}, {{&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000280)=[{&(0x7f0000000540)=""/246, 0xf6}, {&(0x7f0000000640)=""/137, 0x89}, {&(0x7f0000000240)=""/8, 0x8}], 0x3, &(0x7f0000000780)=""/248, 0xf8}, 0x8}, {{&(0x7f0000000880)=@caif=@util, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000900)=""/148, 0x94}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/207, 0xcf}, {&(0x7f0000001b80)=""/91, 0x5b}, {&(0x7f0000001c00)=""/197, 0xc5}, {&(0x7f0000000400)}, {&(0x7f0000001d00)=""/103, 0x67}, {&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000001d80)=""/142, 0x8e}], 0xa, &(0x7f0000001f00)}, 0xffffffff}], 0x3, 0x40000000, &(0x7f0000002000)={0x0, 0x3938700}) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) socket$inet(0x2, 0x2, 0x0) (async) socket$inet(0x2, 0x2, 0x0) (async) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@dev={0xac, 0x14, 0x14, 0x10}, @loopback}, 0xc) (async) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) sendto$inet(r3, &(0x7f0000000300)="4f3a5834983f721e2be485ae2a65a5e3da116ece2c0796acfb243f7d5fd76ba2bd12d694d18eb786bb800d810762d5c49aea9e67fce0aecc0fb11c6a535810295d1a5dd9c7276610934d8b67279e13c78bfeb59e3d9fd63fba53623b68593a4818ade27343ecf75ddc505b21c840324ca4dc34dd0b10be967fd8c35d2528b821c608dfe5f6f36bc2383c775de4eb95d12eb094f05ea42f0b24470180ad148c40a3fa9da9dfe86c52bfc018341ff96e211e295d32809a9d9094fb75a89c522a42ff2ea0400bd387e0e39da47e082c28854dcb78ed20c53a33e2c8", 0xda, 0x20000000, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) socket$inet_smc(0x2b, 0x1, 0x0) (async) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000002040)) (async) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0xee00, r6}, 0xc) (async) 07:25:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback}, @in6={0xa, 0x4e24, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x7}]}, &(0x7f0000000140)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:25:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x6000000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xffff, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x407, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) 07:25:02 executing program 1: r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0xb5f, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x857}}, './file0\x00'}) (async) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f020001000000c00200000000000000ac1414aa"], 0x18) (async) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) ioctl$F2FS_IOC_FLUSH_DEVICE(r2, 0x4008f50a, &(0x7f00000001c0)={0x9, 0x1}) ioctl$USBDEVFS_SUBMITURB(r1, 0x8038550a, &(0x7f0000000180)=@urb_type_bulk={0x3, {}, 0x6, 0x4, &(0x7f0000000080)="5940affa75f4e3e0f586745a6c300122bafe44d0f4ec1eb6231356d96fbb12a8a93c536fb70670828fae7e34615481dbce88f2666afe046a7f9d98a1611601c6efdbe60fa613d2ebf2dc405c98a89615b1ffe8004136520fdec62f97d6033ac6b1e39c4c600358da7f74747ba49f548a570dbae31ef687d9bb5b3f33c69970b8ca7ae52d50c919816fc752786a2b", 0x8e, 0x9, 0x3, 0x5, 0x4, 0x3, &(0x7f0000000140)="59b11164"}) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e20, @local}, 0x10) (async) mmap$usbfs(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r3 = ioctl$TIOCGPTPEER(r1, 0x5441, 0x7fff) ioctl$AUTOFS_IOC_READY(r3, 0x9360, 0x4) syz_clone3(&(0x7f0000003f40)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async) getsockopt$inet_buf(r2, 0x0, 0x24, &(0x7f00000009c0)=""/4096, &(0x7f0000000240)=0x1000) (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) syz_clone3(&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0x0], 0x1}, 0x58) 07:25:02 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b90b9494536c2bb14135b04ff000028d040c6f78ab494dda37d1066b9ca8595c487f3b21e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0bef"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:02 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) recvmmsg(r1, &(0x7f0000001f40)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/14, 0xe}], 0x1, &(0x7f0000000480)=""/162, 0xa2}, 0x8}, {{&(0x7f0000000180)=@pppol2tpin6, 0x80, &(0x7f0000000280)=[{&(0x7f0000000540)=""/246, 0xf6}, {&(0x7f0000000640)=""/137, 0x89}, {&(0x7f0000000240)=""/8, 0x8}], 0x3, &(0x7f0000000780)=""/248, 0xf8}, 0x8}, {{&(0x7f0000000880)=@caif=@util, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000900)=""/148, 0x94}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/207, 0xcf}, {&(0x7f0000001b80)=""/91, 0x5b}, {&(0x7f0000001c00)=""/197, 0xc5}, {&(0x7f0000000400)}, {&(0x7f0000001d00)=""/103, 0x67}, {&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000001d80)=""/142, 0x8e}], 0xa, &(0x7f0000001f00)}, 0xffffffff}], 0x3, 0x40000000, &(0x7f0000002000)={0x0, 0x3938700}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) socket$inet(0x2, 0x2, 0x0) (async) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r4, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000740)={@dev={0xac, 0x14, 0x14, 0x10}, @loopback}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) sendto$inet(r3, &(0x7f0000000300)="4f3a5834983f721e2be485ae2a65a5e3da116ece2c0796acfb243f7d5fd76ba2bd12d694d18eb786bb800d810762d5c49aea9e67fce0aecc0fb11c6a535810295d1a5dd9c7276610934d8b67279e13c78bfeb59e3d9fd63fba53623b68593a4818ade27343ecf75ddc505b21c840324ca4dc34dd0b10be967fd8c35d2528b821c608dfe5f6f36bc2383c775de4eb95d12eb094f05ea42f0b24470180ad148c40a3fa9da9dfe86c52bfc018341ff96e211e295d32809a9d9094fb75a89c522a42ff2ea0400bd387e0e39da47e082c28854dcb78ed20c53a33e2c8", 0xda, 0x20000000, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) r5 = socket$inet_smc(0x2b, 0x1, 0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001f00)={0x0, 0xee00, r6}, 0xc) 07:25:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x8000000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:02 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x0, 0x1000000]}, &(0x7f0000000200)=0x54) 07:25:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000540)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) readv(r2, &(0x7f0000000ac0)=[{&(0x7f0000000580)=""/172, 0xac}, {&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/71, 0x47}, {&(0x7f0000000780)=""/217, 0xd9}, {&(0x7f0000000880)=""/236, 0xec}, {&(0x7f0000000980)=""/224, 0xe0}, {&(0x7f0000000a80)=""/2, 0x2}], 0x7) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@newlinkprop={0x3c, 0x6c, 0x200, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x8, 0x4200}, [@IFLA_PHYS_PORT_ID={0x5, 0x22, "93"}, @IFLA_BROADCAST={0xa, 0x2, @local}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x101}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40010) splice(r0, &(0x7f0000000180)=0x42c, 0xffffffffffffffff, &(0x7f00000001c0)=0xd3, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@can_newroute={0x14c, 0x18, 0x2, 0x70bd26, 0x25dfdbff, {0x1d, 0x1, 0x3}, [@CGW_CS_CRC8={0xfffffffffffffdc4, 0x6, {0x4d, 0x2d, 0x45, 0xa, 0x9, "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", 0x1, "54ca8dfaed5cea63231bc987bc63a9299bd8f99e"}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x0, 0x1, 0x0, 0x1}, 0x2, 0x3, 0x0, 0x0, "6299e1baf5768db5"}, 0x4}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000b40)) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) write(r3, &(0x7f00000004c0)="0503a2c20424084a690b10baa898f99d1fafb4e0e9136d0f1a5b136594ed06b925d8806bc35096f63291927c97a02698f416c9958cc70c67d97ffe8a9cf124116be60e", 0x43) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010062726964676500cf7edd94db4bc8001800d2ed961b11c4790280080015000000"], 0x48}}, 0x0) 07:25:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xffff, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x407, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) 07:25:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x9000000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(0x0, &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='$\\^*-\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r1) keyctl$chown(0x4, r1, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f00000001c0)=[{&(0x7f0000000480)="7c7dce3601b3fc0e9b3c5e1db92536df475d05a72fe00836f245d1daa3788f79be18207c90841bda1920d29e4cdc028febd09b613f0fe0e3b6487ab1029427268f07f3e3d05e43b91913fcfa29d4d0a2e509b2866199e464c59f9228a4c60ecae52d8ebde892d1f2396a5477c89e9b435de67b8fe5fc77f24f511e54e46398b3787c83112cd4ba46ee152f4168de2b1098852de51c3bd638943eb307d624e269c9d77b09767e9914fb16f27ae93898735e9cd8073d2d00736909fe26b12ea2bc59eda3452cd51abb93bd1a76730964434a779e61f8954fad58c7ee67", 0xdc}], 0x1, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) keyctl$chown(0x4, 0x0, 0x0, 0xffffffffffffffff) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) keyctl$KEYCTL_WATCH_KEY(0x20, 0x0, r4, 0xdd) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x208000, 0x0) r6 = socket(0x2, 0x80805, 0x0) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='id_resolver\x00', 0x0) r9 = dup(r6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000f40)={r8, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000300)={r8, 0xc7, "695e4c574307705a25a35d14f9e2a5c2c16deaba6bf1cb4cfc4f8048e098d46bc2c1b71384b343724173a46ec578b7e1b61687a58c8d0285614dd38c760036cd77b4bcf809298d4d87378aedbf421396f0ab311a61606e83b9ef6cde04d7c3ea4d11eef3d67753978691793e8c0d95d998cd797e384a6d7c23c062cfdfa350d9209501696cf6409fba397050ca11f5a7ad3b9bc1c63370061fc03752a04b89e3eabb6f9094dbf5da12227a50b6c30e3432656e5e1bc27405abe16db4a88e3658605d314562199c"}, &(0x7f00000000c0)=0xcf) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r10 = request_key(0x0, &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='$\\^*-\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r10) keyctl$chown(0x4, r10, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000400), &(0x7f0000000580)={'syz', 0x3}, &(0x7f00000005c0)="334c6929341b198ce82cedc52f123bf44e065d67b839fd32d5e057daf0e8790055371ab77ed93c0b7f1ce35668902941434cc8e3656bfae7a98c92ebe7e581c871cf60c1bf9653f890a0431bb3", 0x4d, r10) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r12}, 0xc) 07:25:02 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xffff, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x407, 0x5}, 0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) [ 516.037230][ T490] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:25:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xf000000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(0x0, &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='$\\^*-\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r1) (async) keyctl$chown(0x4, r1, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f00000001c0)=[{&(0x7f0000000480)="7c7dce3601b3fc0e9b3c5e1db92536df475d05a72fe00836f245d1daa3788f79be18207c90841bda1920d29e4cdc028febd09b613f0fe0e3b6487ab1029427268f07f3e3d05e43b91913fcfa29d4d0a2e509b2866199e464c59f9228a4c60ecae52d8ebde892d1f2396a5477c89e9b435de67b8fe5fc77f24f511e54e46398b3787c83112cd4ba46ee152f4168de2b1098852de51c3bd638943eb307d624e269c9d77b09767e9914fb16f27ae93898735e9cd8073d2d00736909fe26b12ea2bc59eda3452cd51abb93bd1a76730964434a779e61f8954fad58c7ee67", 0xdc}], 0x1, r1) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) (async) keyctl$chown(0x4, 0x0, 0x0, 0xffffffffffffffff) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) (async) keyctl$KEYCTL_WATCH_KEY(0x20, 0x0, r4, 0xdd) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x208000, 0x0) (async) r6 = socket(0x2, 0x80805, 0x0) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='id_resolver\x00', 0x0) r9 = dup(r6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000f40)={r8, 0x0, 0x10}, 0xc) (async) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000300)={r8, 0xc7, "695e4c574307705a25a35d14f9e2a5c2c16deaba6bf1cb4cfc4f8048e098d46bc2c1b71384b343724173a46ec578b7e1b61687a58c8d0285614dd38c760036cd77b4bcf809298d4d87378aedbf421396f0ab311a61606e83b9ef6cde04d7c3ea4d11eef3d67753978691793e8c0d95d998cd797e384a6d7c23c062cfdfa350d9209501696cf6409fba397050ca11f5a7ad3b9bc1c63370061fc03752a04b89e3eabb6f9094dbf5da12227a50b6c30e3432656e5e1bc27405abe16db4a88e3658605d314562199c"}, &(0x7f00000000c0)=0xcf) (async) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r10 = request_key(0x0, &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='$\\^*-\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r10) (async) keyctl$chown(0x4, r10, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000400), &(0x7f0000000580)={'syz', 0x3}, &(0x7f00000005c0)="334c6929341b198ce82cedc52f123bf44e065d67b839fd32d5e057daf0e8790055371ab77ed93c0b7f1ce35668902941434cc8e3656bfae7a98c92ebe7e581c871cf60c1bf9653f890a0431bb3", 0x4d, r10) (async) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r12}, 0xc) [ 516.089533][ T504] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:25:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(0x0, &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='$\\^*-\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r1) (async) keyctl$chown(0x4, r1, 0x0, 0xffffffffffffffff) (async) keyctl$instantiate_iov(0x14, r0, &(0x7f00000001c0)=[{&(0x7f0000000480)="7c7dce3601b3fc0e9b3c5e1db92536df475d05a72fe00836f245d1daa3788f79be18207c90841bda1920d29e4cdc028febd09b613f0fe0e3b6487ab1029427268f07f3e3d05e43b91913fcfa29d4d0a2e509b2866199e464c59f9228a4c60ecae52d8ebde892d1f2396a5477c89e9b435de67b8fe5fc77f24f511e54e46398b3787c83112cd4ba46ee152f4168de2b1098852de51c3bd638943eb307d624e269c9d77b09767e9914fb16f27ae93898735e9cd8073d2d00736909fe26b12ea2bc59eda3452cd51abb93bd1a76730964434a779e61f8954fad58c7ee67", 0xdc}], 0x1, r1) (async) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) keyctl$chown(0x4, 0x0, 0x0, 0xffffffffffffffff) (async) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) (async) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) (async, rerun: 32) keyctl$KEYCTL_WATCH_KEY(0x20, 0x0, r4, 0xdd) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080), 0x208000, 0x0) (async, rerun: 64) r6 = socket(0x2, 0x80805, 0x0) (rerun: 64) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f0000000240)='id_resolver\x00', 0x0) (async) r9 = dup(r6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x72, &(0x7f0000000f40)={r8, 0x0, 0x10}, 0xc) (async, rerun: 32) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000300)={r8, 0xc7, "695e4c574307705a25a35d14f9e2a5c2c16deaba6bf1cb4cfc4f8048e098d46bc2c1b71384b343724173a46ec578b7e1b61687a58c8d0285614dd38c760036cd77b4bcf809298d4d87378aedbf421396f0ab311a61606e83b9ef6cde04d7c3ea4d11eef3d67753978691793e8c0d95d998cd797e384a6d7c23c062cfdfa350d9209501696cf6409fba397050ca11f5a7ad3b9bc1c63370061fc03752a04b89e3eabb6f9094dbf5da12227a50b6c30e3432656e5e1bc27405abe16db4a88e3658605d314562199c"}, &(0x7f00000000c0)=0xcf) (async, rerun: 32) shutdown(r2, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) r10 = request_key(0x0, &(0x7f0000000280)={'syz', 0x2}, &(0x7f00000002c0)='$\\^*-\x00', 0xffffffffffffffff) (rerun: 64) keyctl$invalidate(0x15, r10) (async, rerun: 64) keyctl$chown(0x4, r10, 0x0, 0xffffffffffffffff) (rerun: 64) add_key$user(&(0x7f0000000400), &(0x7f0000000580)={'syz', 0x3}, &(0x7f00000005c0)="334c6929341b198ce82cedc52f123bf44e065d67b839fd32d5e057daf0e8790055371ab77ed93c0b7f1ce35668902941434cc8e3656bfae7a98c92ebe7e581c871cf60c1bf9653f890a0431bb3", 0x4d, r10) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r12}, 0xc) [ 516.132396][ T490] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 516.223364][ T490] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 07:25:02 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (rerun: 32) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async, rerun: 64) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async, rerun: 64) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async, rerun: 32) socketpair(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b90b9494536c2bb14135b04ff000028d040c6f78ab494dda37d1066b9ca8595c487f3b21e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0bef"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000540)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) readv(r2, &(0x7f0000000ac0)=[{&(0x7f0000000580)=""/172, 0xac}, {&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/71, 0x47}, {&(0x7f0000000780)=""/217, 0xd9}, {&(0x7f0000000880)=""/236, 0xec}, {&(0x7f0000000980)=""/224, 0xe0}, {&(0x7f0000000a80)=""/2, 0x2}], 0x7) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@newlinkprop={0x3c, 0x6c, 0x200, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x8, 0x4200}, [@IFLA_PHYS_PORT_ID={0x5, 0x22, "93"}, @IFLA_BROADCAST={0xa, 0x2, @local}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x101}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40010) (async) splice(r0, &(0x7f0000000180)=0x42c, 0xffffffffffffffff, &(0x7f00000001c0)=0xd3, 0x3, 0x1) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@can_newroute={0x14c, 0x18, 0x2, 0x70bd26, 0x25dfdbff, {0x1d, 0x1, 0x3}, [@CGW_CS_CRC8={0xfffffffffffffdc4, 0x6, {0x4d, 0x2d, 0x45, 0xa, 0x9, "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", 0x1, "54ca8dfaed5cea63231bc987bc63a9299bd8f99e"}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x0, 0x1, 0x0, 0x1}, 0x2, 0x3, 0x0, 0x0, "6299e1baf5768db5"}, 0x4}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r3 = socket$netlink(0x10, 0x3, 0x0) (async) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000b40)) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) write(r3, &(0x7f00000004c0)="0503a2c20424084a690b10baa898f99d1fafb4e0e9136d0f1a5b136594ed06b925d8806bc35096f63291927c97a02698f416c9958cc70c67d97ffe8a9cf124116be60e", 0x43) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010062726964676500cf7edd94db4bc8001800d2ed961b11c4790280080015000000"], 0x48}}, 0x0) 07:25:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x14000000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:02 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x0, 0x2000000]}, &(0x7f0000000200)=0x54) 07:25:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e21, 0x27c3eea1, @mcast2, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x64010100}], 0x3c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:25:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x4a130000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:02 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e21, 0x27c3eea1, @mcast2, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x64010100}], 0x3c) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:25:02 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x60000000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 516.422400][ T530] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 07:25:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 07:25:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000540)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) readv(r2, &(0x7f0000000ac0)=[{&(0x7f0000000580)=""/172, 0xac}, {&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/71, 0x47}, {&(0x7f0000000780)=""/217, 0xd9}, {&(0x7f0000000880)=""/236, 0xec}, {&(0x7f0000000980)=""/224, 0xe0}, {&(0x7f0000000a80)=""/2, 0x2}], 0x7) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@newlinkprop={0x3c, 0x6c, 0x200, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x8, 0x4200}, [@IFLA_PHYS_PORT_ID={0x5, 0x22, "93"}, @IFLA_BROADCAST={0xa, 0x2, @local}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x101}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40010) (async) splice(r0, &(0x7f0000000180)=0x42c, 0xffffffffffffffff, &(0x7f00000001c0)=0xd3, 0x3, 0x1) (async) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@can_newroute={0x14c, 0x18, 0x2, 0x70bd26, 0x25dfdbff, {0x1d, 0x1, 0x3}, [@CGW_CS_CRC8={0xfffffffffffffdc4, 0x6, {0x4d, 0x2d, 0x45, 0xa, 0x9, "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", 0x1, "54ca8dfaed5cea63231bc987bc63a9299bd8f99e"}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x0, 0x1, 0x0, 0x1}, 0x2, 0x3, 0x0, 0x0, "6299e1baf5768db5"}, 0x4}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) (async) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000b40)) (async) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) write(r3, &(0x7f00000004c0)="0503a2c20424084a690b10baa898f99d1fafb4e0e9136d0f1a5b136594ed06b925d8806bc35096f63291927c97a02698f416c9958cc70c67d97ffe8a9cf124116be60e", 0x43) (async) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010062726964676500cf7edd94db4bc8001800d2ed961b11c4790280080015000000"], 0x48}}, 0x0) 07:25:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e21, 0x27c3eea1, @mcast2, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x64010100}], 0x3c) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e21, 0x27c3eea1, @mcast2, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x64010100}], 0x3c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:25:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xa1ffffff, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:03 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() (async) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b90b9494536c2bb14135b04ff000028d040c6f78ab494dda37d1066b9ca8595c487f3b21e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0bef"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) (async) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000002c0)={{0x1, 0x1, 0x18, r1, {0x5}}, './file0\x00'}) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:03 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:25:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) (async, rerun: 32) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (rerun: 32) sendfile(r3, r4, 0x0, 0x10000) (async) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 07:25:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x67, 0x2, 0xfd, 0x0, 0x0, 0xfe}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xfffffffc, 0x4, 0x5}, &(0x7f0000000280)=0x10) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r1, 0x9, 0x7, 0x2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={r5, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x3ff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r6}, 0xc) 07:25:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000540)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x80800) readv(r2, &(0x7f0000000ac0)=[{&(0x7f0000000580)=""/172, 0xac}, {&(0x7f0000000640)=""/179, 0xb3}, {&(0x7f0000000700)=""/71, 0x47}, {&(0x7f0000000780)=""/217, 0xd9}, {&(0x7f0000000880)=""/236, 0xec}, {&(0x7f0000000980)=""/224, 0xe0}, {&(0x7f0000000a80)=""/2, 0x2}], 0x7) sendmsg$nl_route(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=@newlinkprop={0x3c, 0x6c, 0x200, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, 0x8, 0x4200}, [@IFLA_PHYS_PORT_ID={0x5, 0x22, "93"}, @IFLA_BROADCAST={0xa, 0x2, @local}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x101}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40010) splice(r0, &(0x7f0000000180)=0x42c, 0xffffffffffffffff, &(0x7f00000001c0)=0xd3, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=@can_newroute={0x14c, 0x18, 0x2, 0x70bd26, 0x25dfdbff, {0x1d, 0x1, 0x3}, [@CGW_CS_CRC8={0xfffffffffffffdc4, 0x6, {0x4d, 0x2d, 0x45, 0xa, 0x9, "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", 0x1, "54ca8dfaed5cea63231bc987bc63a9299bd8f99e"}}, @CGW_MOD_XOR={0x15, 0x3, {{{0x0, 0x1, 0x0, 0x1}, 0x2, 0x3, 0x0, 0x0, "6299e1baf5768db5"}, 0x4}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000b40)) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) write(r3, &(0x7f00000004c0)="0503a2c20424084a690b10baa898f99d1fafb4e0e9136d0f1a5b136594ed06b925d8806bc35096f63291927c97a02698f416c9958cc70c67d97ffe8a9cf124116be60e", 0x43) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="480000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800b00010062726964676500cf7edd94db4bc8001800d2ed961b11c4790280080015000000"], 0x48}}, 0x0) 07:25:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xb40e0000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x67, 0x2, 0xfd, 0x0, 0x0, 0xfe}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xfffffffc, 0x4, 0x5}, &(0x7f0000000280)=0x10) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (async) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r1, 0x9, 0x7, 0x2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={r5, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x3ff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}]}, &(0x7f00000001c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={r5, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x3ff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r6}, 0xc) 07:25:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) r1 = socket$inet(0x2, 0x80001, 0x84) (rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) (async, rerun: 64) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (rerun: 64) sendfile(r3, r4, 0x0, 0x10000) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) (rerun: 64) 07:25:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xc00e0000, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:03 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x67, 0x2, 0xfd, 0x0, 0x0, 0xfe}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xfffffffc, 0x4, 0x5}, &(0x7f0000000280)=0x10) (async) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xfffffffc, 0x4, 0x5}, &(0x7f0000000280)=0x10) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (async) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={r1, 0x9, 0x7, 0x2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000180)={r5, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x3ff, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x8}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r6}, 0xc) 07:25:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xf0ffffff, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) [ 517.100964][ T571] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 07:25:03 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:03 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x0, 0x0, 0x2]}, &(0x7f0000000200)=0x54) 07:25:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000001000000f9ff0000c8d968d231670450eae616a08dc82bcbecf776fc97fd8ea20ee5ffd059b80109602339c353e889fa90d9ca5d78429ff27720e9351e639bf86b2c558b1e88ab4679d810e21c5b15366610c5a58cac4d0715eeeecffc3518957e6f0f40575b6545a87259665aea922d9bf9765ee1fcd01dfcaf44a2cd7c09e8b194ce2c624175c52d93831e58a298e7383c36c6e1c489fe79a115b4be1f40ae69f72b4fc0d497567ac2faa34dba664bb31862f703008ea619f564056fd0961cf3c7622845f8152734ac6e4ecb7ca30a2fe1d902e41db584df4aa255f02d14bf948199b777a685230aacaa39246f", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@gettaction={0xcc, 0x32, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc}, @action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}]}, @action_gd=@TCA_ACT_TAB={0x54, 0x1, [{0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000000}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x20, 0x1, [{0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4044040}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7ba}, 0x8) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r5}, 0xc) 07:25:03 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, '\x00', 0xf}}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000001800)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, '\x00', 0x1e}, 0x1000}, 0x1c, &(0x7f0000001540)=[{&(0x7f00000000c0)="188ff4392b0be7ab4932471371c25a198a4c555b1de2c96179f7cfcb2d16cab5d7ca9ca71568ba39f007bb", 0x2b}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000240)="0722e3e413afc57d3a", 0x9}, {&(0x7f0000000280)="0e18a18c718351ea3126fce92041e6a2178233214a3c7547994d04fe58a6251bf7968bc8b5b88aafa8ebd03cc0def46f8acb00bf24c15d1ddad5268786871bb053f2524613eadb61dab9ab2bb327a2a713c73d2f06ae971dd6673fe69690613c5caa6b80beaec7a23541b25e1b0cff472627bd8663b328454d65ab779aba9ecb2d0cdb7a6e718e26f97278f7f02ef5bdd614", 0x92}, {&(0x7f0000000340)="fe307f308965a846ea6ebd9a3224afcdf77f66fd8c478a96c0d90a76cdbadea96a014a70f018b9e8eda6a234a4fa1299d5c4466ed588c7fb021ed817d10d4e1fa523fc9adbbfab97b153cbd37c3dd37c17ee56fa6878e089d1469766e0cc632aa775fe4899c3b6230cb6dee97357481ad2bb6e46ed69d1ccac06e7dd2ca07e", 0x7f}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f0000001500)="989e23a7c012a13e058c9aeffb23f6b87c255e5a8450830392152a", 0x1b}], 0x8, &(0x7f00000015c0)=[@dontfrag={{0x14, 0x29, 0x3e, 0x1949}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}, @flowinfo={{0x14, 0x29, 0xb, 0xffffffff}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x2e, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x100}]}}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x4, 0x3, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x80}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x33, 0x2, 0x2, 0x9, 0x0, [@mcast2]}}}], 0xc0}}, {{&(0x7f0000001680)={0xa, 0x4e22, 0x101, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c, &(0x7f00000017c0)=[{&(0x7f00000016c0)="5dd07dbfe8b999b19512cfca96f3465fb2ab2ced7ee7e99ae915c9f47fb8e8e8ee67149f2439d8578e5a1897bf0d466ef864a7a03e0e98934ee57fb01cb5a5134a98a803cbae8e5702422e371f441d03e46c42a23cbc304b7cc8c20c3c0ac34dbd7e2a917ceaa841a5fd92ac8c08a22c18a572603ee38771cbeb27e593ef9d6a755a8e57550298d92ccabc82d8d3ebc6ae0e8523fc955c98ed0559eea23ac198d40c56549aa6f79832f48dc63c89065f2b0d991b3e658f18751fcf0550c22bd147ab9bd1e160b0174bcb5737678763b2a0a2c8e3b3c0ed5baaa447e8aea9f6ef935c3ae6c4a2a24266d128986479957aa73c79a62a2ddce4", 0xf8}], 0x1}}], 0x2, 0x40090) sendto$inet6(r1, &(0x7f00000004c0)="eb", 0x1, 0x0, 0x0, 0x0) r2 = accept4(r0, 0x0, 0x0, 0x0) close(r2) 07:25:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xffffff7f, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) (async) 07:25:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) (async) [ 517.380041][ T26] audit: type=1400 audit(1693207503.692:739): avc: denied { name_bind } for pid=606 comm="syz-executor.1" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1 [ 517.401105][ T26] audit: type=1400 audit(1693207503.692:740): avc: denied { node_bind } for pid=606 comm="syz-executor.1" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=dccp_socket permissive=1 07:25:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xffffffa1, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000001000000f9ff0000c8d968d231670450eae616a08dc82bcbecf776fc97fd8ea20ee5ffd059b80109602339c353e889fa90d9ca5d78429ff27720e9351e639bf86b2c558b1e88ab4679d810e21c5b15366610c5a58cac4d0715eeeecffc3518957e6f0f40575b6545a87259665aea922d9bf9765ee1fcd01dfcaf44a2cd7c09e8b194ce2c624175c52d93831e58a298e7383c36c6e1c489fe79a115b4be1f40ae69f72b4fc0d497567ac2faa34dba664bb31862f703008ea619f564056fd0961cf3c7622845f8152734ac6e4ecb7ca30a2fe1d902e41db584df4aa255f02d14bf948199b777a685230aacaa39246f", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) (rerun: 64) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@gettaction={0xcc, 0x32, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc}, @action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}]}, @action_gd=@TCA_ACT_TAB={0x54, 0x1, [{0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000000}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x20, 0x1, [{0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4044040}, 0x10) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7ba}, 0x8) (async) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r5}, 0xc) [ 517.422107][ T26] audit: type=1400 audit(1693207503.692:741): avc: denied { listen } for pid=606 comm="syz-executor.1" lport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 07:25:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket(0x2, 0x80805, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = dup(r1) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r5, 0x200, 0x0) r6 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r5, r6, 0x0, 0x10000) r7 = socket(0x2, 0x80805, 0x0) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r10 = dup(r7) socket(0x25, 0x1, 0x7f) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000000f40)={r9, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000300)={r9, 0x5, 0x8007, 0xffff, 0xa30f, 0x1, 0x101, 0x101, {r3, @in6={{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, '\x00', 0x40}}}, 0x9, 0x2, 0x12, 0x7, 0x7c}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r3, 0x98, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @loopback, 0x5}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x40}}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x3, @loopback, 0x80}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e22, @broadcast}]}, &(0x7f00000000c0)=0x10) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r12}, 0xc) 07:25:03 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:03 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0xfffffff0, &(0x7f0000000000)={&(0x7f0000000300)={0x14, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:03 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000001000000f9ff0000c8d968d231670450eae616a08dc82bcbecf776fc97fd8ea20ee5ffd059b80109602339c353e889fa90d9ca5d78429ff27720e9351e639bf86b2c558b1e88ab4679d810e21c5b15366610c5a58cac4d0715eeeecffc3518957e6f0f40575b6545a87259665aea922d9bf9765ee1fcd01dfcaf44a2cd7c09e8b194ce2c624175c52d93831e58a298e7383c36c6e1c489fe79a115b4be1f40ae69f72b4fc0d497567ac2faa34dba664bb31862f703008ea619f564056fd0961cf3c7622845f8152734ac6e4ecb7ca30a2fe1d902e41db584df4aa255f02d14bf948199b777a685230aacaa39246f", @ANYRES32=0xffffffffffffffff, @ANYBLOB="04000000000000002e2f66696c653000"]) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@gettaction={0xcc, 0x32, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc}, @action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}]}, @action_gd=@TCA_ACT_TAB={0x54, 0x1, [{0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000000}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x20, 0x1, [{0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4044040}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7ba}, 0x8) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r5}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xff}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000001000000f9ff0000c8d968d231670450eae616a08dc82bcbecf776fc97fd8ea20ee5ffd059b80109602339c353e889fa90d9ca5d78429ff27720e9351e639bf86b2c558b1e88ab4679d810e21c5b15366610c5a58cac4d0715eeeecffc3518957e6f0f40575b6545a87259665aea922d9bf9765ee1fcd01dfcaf44a2cd7c09e8b194ce2c624175c52d93831e58a298e7383c36c6e1c489fe79a115b4be1f40ae69f72b4fc0d497567ac2faa34dba664bb31862f703008ea619f564056fd0961cf3c7622845f8152734ac6e4ecb7ca30a2fe1d902e41db584df4aa255f02d14bf948199b777a685230aacaa39246f", @ANYRES32, @ANYBLOB="04000000000000002e2f66696c653000"]) (async) socket$netlink(0x10, 0x3, 0x0) (async) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000005c0)=@gettaction={0xcc, 0x32, 0x4, 0x70bd2b, 0x25dfdbfb, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc}, @action_gd=@TCA_ACT_TAB={0x38, 0x1, [{0x10, 0x1c, 0x0, 0x0, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0xf, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8}}]}, @action_gd=@TCA_ACT_TAB={0x54, 0x1, [{0x10, 0xe, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x1d, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'nat\x00'}}, {0xc, 0x17, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000000}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'ife\x00'}}, {0x10, 0x1e, 0x0, 0x0, @TCA_ACT_KIND={0xb, 0x1, 'mirred\x00'}}, {0xc, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x20, 0x1, [{0x10, 0x14, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x2, 0x0, 0x0, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4044040}, 0x10) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7ba}, 0x8) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r5}, 0xc) (async) [ 517.552127][ T26] audit: type=1400 audit(1693207503.852:742): avc: denied { accept } for pid=606 comm="syz-executor.1" lport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 07:25:04 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x0, 0x0, 0x1000000]}, &(0x7f0000000200)=0x54) 07:25:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000080)=0x71, 0x4) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r2, r3, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x4, 0x3, 0x1, 0x9, 0x1, 0x100, 0x9, r1}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r4, 0x7, 0x8001, 0x2}, 0x10) r5 = socket$inet(0x2, 0x4, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) 07:25:04 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) (async) listen(r0, 0x6) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, 0x1c) (async) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, '\x00', 0xf}}, 0x1c) (async) sendmmsg$inet6(r1, &(0x7f0000001800)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, '\x00', 0x1e}, 0x1000}, 0x1c, &(0x7f0000001540)=[{&(0x7f00000000c0)="188ff4392b0be7ab4932471371c25a198a4c555b1de2c96179f7cfcb2d16cab5d7ca9ca71568ba39f007bb", 0x2b}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000240)="0722e3e413afc57d3a", 0x9}, {&(0x7f0000000280)="0e18a18c718351ea3126fce92041e6a2178233214a3c7547994d04fe58a6251bf7968bc8b5b88aafa8ebd03cc0def46f8acb00bf24c15d1ddad5268786871bb053f2524613eadb61dab9ab2bb327a2a713c73d2f06ae971dd6673fe69690613c5caa6b80beaec7a23541b25e1b0cff472627bd8663b328454d65ab779aba9ecb2d0cdb7a6e718e26f97278f7f02ef5bdd614", 0x92}, {&(0x7f0000000340)="fe307f308965a846ea6ebd9a3224afcdf77f66fd8c478a96c0d90a76cdbadea96a014a70f018b9e8eda6a234a4fa1299d5c4466ed588c7fb021ed817d10d4e1fa523fc9adbbfab97b153cbd37c3dd37c17ee56fa6878e089d1469766e0cc632aa775fe4899c3b6230cb6dee97357481ad2bb6e46ed69d1ccac06e7dd2ca07e", 0x7f}, {&(0x7f0000000500)="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0x1000}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f0000001500)="989e23a7c012a13e058c9aeffb23f6b87c255e5a8450830392152a", 0x1b}], 0x8, &(0x7f00000015c0)=[@dontfrag={{0x14, 0x29, 0x3e, 0x1949}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}, @flowinfo={{0x14, 0x29, 0xb, 0xffffffff}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x2e, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x100}]}}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x4, 0x3, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x80}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x33, 0x2, 0x2, 0x9, 0x0, [@mcast2]}}}], 0xc0}}, {{&(0x7f0000001680)={0xa, 0x4e22, 0x101, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c, &(0x7f00000017c0)=[{&(0x7f00000016c0)="5dd07dbfe8b999b19512cfca96f3465fb2ab2ced7ee7e99ae915c9f47fb8e8e8ee67149f2439d8578e5a1897bf0d466ef864a7a03e0e98934ee57fb01cb5a5134a98a803cbae8e5702422e371f441d03e46c42a23cbc304b7cc8c20c3c0ac34dbd7e2a917ceaa841a5fd92ac8c08a22c18a572603ee38771cbeb27e593ef9d6a755a8e57550298d92ccabc82d8d3ebc6ae0e8523fc955c98ed0559eea23ac198d40c56549aa6f79832f48dc63c89065f2b0d991b3e658f18751fcf0550c22bd147ab9bd1e160b0174bcb5737678763b2a0a2c8e3b3c0ed5baaa447e8aea9f6ef935c3ae6c4a2a24266d128986479957aa73c79a62a2ddce4", 0xf8}], 0x1}}], 0x2, 0x40090) (async) sendto$inet6(r1, &(0x7f00000004c0)="eb", 0x1, 0x0, 0x0, 0x0) (async) r2 = accept4(r0, 0x0, 0x0, 0x0) close(r2) 07:25:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:04 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket(0x2, 0x80805, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) dup(r1) (async) r4 = dup(r1) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r5, 0x200, 0x0) (async) lseek(r5, 0x200, 0x0) r6 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r5, r6, 0x0, 0x10000) r7 = socket(0x2, 0x80805, 0x0) socket$inet(0x2, 0x80001, 0x84) (async) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r10 = dup(r7) socket(0x25, 0x1, 0x7f) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000000f40)={r9, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000300)={r9, 0x5, 0x8007, 0xffff, 0xa30f, 0x1, 0x101, 0x101, {r3, @in6={{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, '\x00', 0x40}}}, 0x9, 0x2, 0x12, 0x7, 0x7c}}, &(0x7f0000000240)=0xb0) (async) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000300)={r9, 0x5, 0x8007, 0xffff, 0xa30f, 0x1, 0x101, 0x101, {r3, @in6={{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, '\x00', 0x40}}}, 0x9, 0x2, 0x12, 0x7, 0x7c}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r3, 0x98, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @loopback, 0x5}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x40}}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x3, @loopback, 0x80}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e22, @broadcast}]}, &(0x7f00000000c0)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r3, 0x98, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @loopback, 0x5}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x40}}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x3, @loopback, 0x80}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e22, @broadcast}]}, &(0x7f00000000c0)=0x10) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r12}, 0xc) 07:25:04 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async, rerun: 64) shutdown(r0, 0x0) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000080)=0x71, 0x4) (async) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x200, 0x0) (async) r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r2, r3, 0x0, 0x10000) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x4, 0x3, 0x1, 0x9, 0x1, 0x100, 0x9, r1}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r4, 0x7, 0x8001, 0x2}, 0x10) r5 = socket$inet(0x2, 0x4, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) 07:25:04 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x0, 0x0, 0x2000000]}, &(0x7f0000000200)=0x54) 07:25:04 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000080)=0x71, 0x4) (async) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000080)=0x71, 0x4) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r2, 0x200, 0x0) r3 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r2, r3, 0x0, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x4, 0x3, 0x1, 0x9, 0x1, 0x100, 0x9, r1}, &(0x7f0000000140)=0x20) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x4, 0x3, 0x1, 0x9, 0x1, 0x100, 0x9, r1}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={r4, 0x7, 0x8001, 0x2}, 0x10) socket$inet(0x2, 0x4, 0x80) (async) r5 = socket$inet(0x2, 0x4, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) 07:25:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0xc, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:04 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) (async) listen(r0, 0x6) (async) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3}, 0x1c) (async) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, '\x00', 0xf}}, 0x1c) sendmmsg$inet6(r1, &(0x7f0000001800)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, '\x00', 0x1e}, 0x1000}, 0x1c, &(0x7f0000001540)=[{&(0x7f00000000c0)="188ff4392b0be7ab4932471371c25a198a4c555b1de2c96179f7cfcb2d16cab5d7ca9ca71568ba39f007bb", 0x2b}, {&(0x7f0000000100)="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", 0xfe}, {&(0x7f0000000240)="0722e3e413afc57d3a", 0x9}, {&(0x7f0000000280)="0e18a18c718351ea3126fce92041e6a2178233214a3c7547994d04fe58a6251bf7968bc8b5b88aafa8ebd03cc0def46f8acb00bf24c15d1ddad5268786871bb053f2524613eadb61dab9ab2bb327a2a713c73d2f06ae971dd6673fe69690613c5caa6b80beaec7a23541b25e1b0cff472627bd8663b328454d65ab779aba9ecb2d0cdb7a6e718e26f97278f7f02ef5bdd614", 0x92}, {&(0x7f0000000340)="fe307f308965a846ea6ebd9a3224afcdf77f66fd8c478a96c0d90a76cdbadea96a014a70f018b9e8eda6a234a4fa1299d5c4466ed588c7fb021ed817d10d4e1fa523fc9adbbfab97b153cbd37c3dd37c17ee56fa6878e089d1469766e0cc632aa775fe4899c3b6230cb6dee97357481ad2bb6e46ed69d1ccac06e7dd2ca07e", 0x7f}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f0000001500)="989e23a7c012a13e058c9aeffb23f6b87c255e5a8450830392152a", 0x1b}], 0x8, &(0x7f00000015c0)=[@dontfrag={{0x14, 0x29, 0x3e, 0x1949}}, @hoplimit={{0x14, 0x29, 0x34, 0x6}}, @flowinfo={{0x14, 0x29, 0xb, 0xffffffff}}, @rthdrdstopts={{0x20, 0x29, 0x37, {0x2e, 0x0, '\x00', [@enc_lim={0x4, 0x1, 0x1}, @ra={0x5, 0x2, 0x100}]}}}, @rthdrdstopts={{0x30, 0x29, 0x37, {0x4, 0x3, '\x00', [@pad1, @enc_lim={0x4, 0x1, 0x80}, @hao={0xc9, 0x10, @private0={0xfc, 0x0, '\x00', 0x1}}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x33, 0x2, 0x2, 0x9, 0x0, [@mcast2]}}}], 0xc0}}, {{&(0x7f0000001680)={0xa, 0x4e22, 0x101, @private2={0xfc, 0x2, '\x00', 0x1}, 0x2}, 0x1c, &(0x7f00000017c0)=[{&(0x7f00000016c0)="5dd07dbfe8b999b19512cfca96f3465fb2ab2ced7ee7e99ae915c9f47fb8e8e8ee67149f2439d8578e5a1897bf0d466ef864a7a03e0e98934ee57fb01cb5a5134a98a803cbae8e5702422e371f441d03e46c42a23cbc304b7cc8c20c3c0ac34dbd7e2a917ceaa841a5fd92ac8c08a22c18a572603ee38771cbeb27e593ef9d6a755a8e57550298d92ccabc82d8d3ebc6ae0e8523fc955c98ed0559eea23ac198d40c56549aa6f79832f48dc63c89065f2b0d991b3e658f18751fcf0550c22bd147ab9bd1e160b0174bcb5737678763b2a0a2c8e3b3c0ed5baaa447e8aea9f6ef935c3ae6c4a2a24266d128986479957aa73c79a62a2ddce4", 0xf8}], 0x1}}], 0x2, 0x40090) (async) sendto$inet6(r1, &(0x7f00000004c0)="eb", 0x1, 0x0, 0x0, 0x0) (async) r2 = accept4(r0, 0x0, 0x0, 0x0) close(r2) 07:25:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0xf, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:04 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000005, 0x8}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffc, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="b9180bb76003070c009e40f086dd1fff310000002b0020010010ac14142ee0080001c699da153f0ae0e6e380f60115f683317585d7472be0ab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703cde9cae0569d4c8d9a823f2c12863f7a6c0cf88ed22aae4f6f084508833b61429a25773eedf63dd9f33d430f2a0a30a7761db16fe0f743b95ded898c28aac1256ce2751b3d738899b8b19d9052b7f13ff94", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000780)={0x5, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0x80000000, 0x73071914393bee53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x90c40, 0xc9, 0x20, 0x2, 0x2002, 0x1, 0x3, 0x0, 0x8004, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000340)={0x4, &(0x7f0000000300)=[{0x6, 0xe4, 0x1d, 0x2}, {0x1, 0x7f, 0x5, 0x5119}, {0xfff, 0xed, 0x0, 0xfffff64e}, {0x80, 0x7f, 0x1, 0x3}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000001000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0011a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7be, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x90) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0xb, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0xfffffffffffffe07, 0x0, 0x0, 0x0) 07:25:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x10, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:04 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x7c, 0x2, 0x6, 0x401, 0x6c, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x4}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x7c}}, 0x0) 07:25:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) socket(0x2, 0x80805, 0x0) (async) r1 = socket(0x2, 0x80805, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = dup(r1) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r5, 0x200, 0x0) (async) lseek(r5, 0x200, 0x0) r6 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r5, r6, 0x0, 0x10000) (async) sendfile(r5, r6, 0x0, 0x10000) r7 = socket(0x2, 0x80805, 0x0) r8 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r8, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) dup(r7) (async) r10 = dup(r7) socket(0x25, 0x1, 0x7f) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000000f40)={r9, 0x0, 0x10}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000000f40)={r9, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000300)={r9, 0x5, 0x8007, 0xffff, 0xa30f, 0x1, 0x101, 0x101, {r3, @in6={{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, '\x00', 0x40}}}, 0x9, 0x2, 0x12, 0x7, 0x7c}}, &(0x7f0000000240)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000f40)={r3, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={r3, 0x98, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x0, @loopback, 0x5}, @in={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x40}}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e24, 0x3, @loopback, 0x80}, @in={0x2, 0x4e23, @broadcast}, @in={0x2, 0x4e22, @broadcast}]}, &(0x7f00000000c0)=0x10) r11 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r12}, 0xc) 07:25:04 executing program 0: ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f00000000c0)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xe) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x7151de5da6d9bfd1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x240, @private2={0xfc, 0x2, '\x00', 0x1}, 0x800}]}, &(0x7f0000000440)=0x10) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000001c0)={0x1, 0x20, '\x00', 0x1, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x80, 0x0) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000540)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000005c0)=""/168, 0xa8}, {&(0x7f0000000680)=""/89, 0x59}, {&(0x7f0000000700)=""/35, 0x23}, {&(0x7f0000000900)=""/145, 0x91}, {&(0x7f00000009c0)=""/228, 0xe4}, {&(0x7f0000000ac0)=""/90, 0x5a}, {&(0x7f0000000b40)=""/76, 0x4c}], 0x7}, 0x2045) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r4 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000e00)={0x0, 0xfff}, &(0x7f0000000e40)=0x8) socket$inet(0x2, 0x80001, 0x84) pipe(&(0x7f0000000240)) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) r6 = socket$phonet(0x23, 0x2, 0x1) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000500)={0x8000, 0xfffffff8, 0xc000000, 0x100, 0x7}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f00170100000000b45ccb4655710cd702000000"], 0x18) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) r8 = dup(r4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f00000002c0)={r7, 0xa8, "0a00c794476bea2643d29d66a3c26ce3cd4d8089d1201ca3cb2b45d9d4a223ce9f04a84e8a9c59128090ec66600850a49ae16712605a5712a4bc8276a00d64ab454f3b8a94dc47ded75d4178398fe63ca75ef97364f93f8f26b8deb101ae59f1b5f724883bdb5b894449e3e33d5a18a84093bb81dcf12d0c3798fa7d360b72c08c166972f09098ae08dec78b7a41700560eee19e2f185e5ac5919a81de864b51c163a3eebc5e08e9"}, &(0x7f0000000380)=0xb0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000f80)={r7, 0x1000, "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"}, &(0x7f0000000c80)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000e80)={r10, @in6={{0xa, 0x4e20, 0x7fffffff, @private0, 0x1}}, 0x1ff, 0x6}, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], &(0x7f0000000080)=0xee) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000180)={r9, 0x0, 0x30}, 0xc) 07:25:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x21, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:04 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x7c, 0x2, 0x6, 0x401, 0x6c, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x4}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x7c}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x7c, 0x2, 0x6, 0x401, 0x6c, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x4}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x7c}}, 0x0) (async) 07:25:04 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x3c, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:04 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x7c, 0x2, 0x6, 0x401, 0x6c, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x4}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x7c}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)={0x7c, 0x2, 0x6, 0x401, 0x6c, 0x0, {}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x4}, @IPSET_ATTR_TYPENAME={0x16, 0x3, 'hash:net,port,net\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_DATA={0x4}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:net,net\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x7c}}, 0x0) (async) 07:25:04 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:25:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0xee00, 0xee00}}, './file0\x00'}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000300)={@ethernet={0x6}, {&(0x7f00000000c0)=""/59, 0x3b}, &(0x7f0000000140), 0x30}, 0xa0) 07:25:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0xee00, 0xee00}}, './file0\x00'}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000300)={@ethernet={0x6}, {&(0x7f00000000c0)=""/59, 0x3b}, &(0x7f0000000140), 0x30}, 0xa0) 07:25:05 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000005, 0x8}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffc, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000005, 0x8}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffc, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000780)={0x5, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0x80000000, 0x73071914393bee53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x90c40, 0xc9, 0x20, 0x2, 0x2002, 0x1, 0x3, 0x0, 0x8004, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000780)={0x5, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0x80000000, 0x73071914393bee53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x90c40, 0xc9, 0x20, 0x2, 0x2002, 0x1, 0x3, 0x0, 0x8004, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000340)={0x4, &(0x7f0000000300)=[{0x6, 0xe4, 0x1d, 0x2}, {0x1, 0x7f, 0x5, 0x5119}, {0xfff, 0xed, 0x0, 0xfffff64e}, {0x80, 0x7f, 0x1, 0x3}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000001000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0011a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7be, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x90) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0xb, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0xfffffffffffffe07, 0x0, 0x0, 0x0) 07:25:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x6c, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:05 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0xfffffffffffffe66}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x0, 0x2, 0x56d}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0xe0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000000400), &(0x7f0000000440), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) r7 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40086602, &(0x7f0000000180)) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000e40), 0x10) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x2, 0x4, 0x1, 0xbf22}, 0x48) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xd, 0x7, 0x4, 0x5, 0x0, r10}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r11, &(0x7f0000000080), 0x0}, 0x20) r12 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000ec0), 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000f40)={0x19, 0x2, &(0x7f0000000c00)=@raw=[@map_fd={0x18, 0x6, 0x1, 0x0, r3}], &(0x7f0000000c40)='syzkaller\x00', 0x1ff, 0x6c, &(0x7f0000000c80)=""/108, 0x40f00, 0x0, '\x00', r4, 0x5, r6, 0x8, &(0x7f0000000d00)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000d40)={0x0, 0xb, 0x9, 0x1ff}, 0x10, r5, 0xffffffffffffffff, 0x0, &(0x7f0000000f00)=[0xffffffffffffffff, r3, r3, r6, r9, r7, r3, r11, r12, r8]}, 0x80) r13 = socket$can_bcm(0x1d, 0x2, 0x2) r14 = dup3(r13, r13, 0x0) connect$can_bcm(r14, &(0x7f0000000000), 0x10) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r16 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000440), 0x180600, 0x0) r17 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r17, 0x200, 0x0) r18 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r17, r18, 0x0, 0x10000) r19 = socket$can_bcm(0x1d, 0x2, 0x2) r20 = dup3(r19, r19, 0x0) connect$can_bcm(r20, &(0x7f0000000000), 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001600)={0xf, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf7, 0x0, 0x0, 0x0, 0x1}, [@generic={0x9, 0x9, 0x1, 0x7, 0x800}]}, &(0x7f0000000140)='GPL\x00', 0x7fffffff, 0x1000, &(0x7f0000000540)=""/4096, 0x41000, 0x22, '\x00', r1, 0xe, r2, 0x8, &(0x7f0000000380)={0x5, 0x5}, 0x8, 0x10, &(0x7f00000003c0)={0x0, 0xc, 0x8001, 0x9}, 0x10, r5, 0xffffffffffffffff, 0x9, &(0x7f0000000480)=[r14, 0x1, r15, r16, 0xffffffffffffffff, r18, r20], &(0x7f0000001540)=[{0x5, 0x4, 0x10}, {0x5, 0x4, 0xc, 0xb}, {0x0, 0x2, 0x7, 0x3}, {0x1, 0x1, 0xb, 0x3}, {0x4, 0x4, 0x7, 0x7}, {0x3, 0x1, 0x8}, {0x3, 0x5, 0x2, 0x7}, {0x4, 0x2, 0x2}, {0x2, 0x3, 0xc, 0xc}], 0x10, 0xdc}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000080)="08a8699cca08eec82cd43972490f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 07:25:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0xee00, 0xee00}}, './file0\x00'}) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000300)={@ethernet={0x6}, {&(0x7f00000000c0)=""/59, 0x3b}, &(0x7f0000000140), 0x30}, 0xa0) 07:25:05 executing program 0: ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f00000000c0)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xe) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x7151de5da6d9bfd1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x240, @private2={0xfc, 0x2, '\x00', 0x1}, 0x800}]}, &(0x7f0000000440)=0x10) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000001c0)={0x1, 0x20, '\x00', 0x1, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0]}) (async) r2 = socket$inet(0x2, 0x80001, 0x84) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x80, 0x0) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000540)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000005c0)=""/168, 0xa8}, {&(0x7f0000000680)=""/89, 0x59}, {&(0x7f0000000700)=""/35, 0x23}, {&(0x7f0000000900)=""/145, 0x91}, {&(0x7f00000009c0)=""/228, 0xe4}, {&(0x7f0000000ac0)=""/90, 0x5a}, {&(0x7f0000000b40)=""/76, 0x4c}], 0x7}, 0x2045) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) (async) r4 = socket(0x2, 0x80805, 0x0) (async) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000e00)={0x0, 0xfff}, &(0x7f0000000e40)=0x8) (async) socket$inet(0x2, 0x80001, 0x84) pipe(&(0x7f0000000240)) (async) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) r6 = socket$phonet(0x23, 0x2, 0x1) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000500)={0x8000, 0xfffffff8, 0xc000000, 0x100, 0x7}) (async) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f00170100000000b45ccb4655710cd702000000"], 0x18) (async) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) (async) r8 = dup(r4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f00000002c0)={r7, 0xa8, "0a00c794476bea2643d29d66a3c26ce3cd4d8089d1201ca3cb2b45d9d4a223ce9f04a84e8a9c59128090ec66600850a49ae16712605a5712a4bc8276a00d64ab454f3b8a94dc47ded75d4178398fe63ca75ef97364f93f8f26b8deb101ae59f1b5f724883bdb5b894449e3e33d5a18a84093bb81dcf12d0c3798fa7d360b72c08c166972f09098ae08dec78b7a41700560eee19e2f185e5ac5919a81de864b51c163a3eebc5e08e9"}, &(0x7f0000000380)=0xb0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000f80)={r7, 0x1000, "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"}, &(0x7f0000000c80)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000e80)={r10, @in6={{0xa, 0x4e20, 0x7fffffff, @private0, 0x1}}, 0x1ff, 0x6}, 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r9, @ANYBLOB="e60000007acbbd75c324e375a7082db459aff6747b352d23dc83b98248d87ce58e54db38e8abc893ffb80dba775711150295965cc64c7531b9f431630f9f3d1a91a5c7c7965d36529cfd242a9d46bf9a4b01478a93bff911447daaab9245cf7aa2896466157ae6d0d3897caf61968a76713aea0900227fd20f84f6b6e1463332281f1ba5e05caddbf9d92a22842f9e4437768bbd36b506eb47eef35f66269bed7b331111e4920af8fa649a6ac2f2649f838b0a40c1a5f0e24ba9c5dc54ee7d559906e38dc702938cc2774cc9aa395e6ece80c0408acec800b551eaca9640617b73d735fcddcd4bad7e6f9cb1e2fc08f4c78f35c1b1cdb4ec0d52c789c53a5d38a219c68c163abf953d81c649cbb63191221647d077fd6288f4edbb07c42439e6b7402b5f26b5d40f8dfdc658d76be486d827ef91315fc63b0d46dc648817afc92097ffd466db644d2afc04276a11ddfa8b"], &(0x7f0000000080)=0xee) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000180)={r9, 0x0, 0x30}, 0xc) 07:25:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0xa0, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = dup(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={r7, 0x100, 0x7ff}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:25:05 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000150700000fff07003506000002000000170600000ee50000bf250000000000001f650000000000006507000002000000070700004c0001000f75000000000000bf54000000000000070400000400f9ff2d3501000000000095000000000000000500000000000000950007000000000001722fabb733a0c857c7c45402000000a2d23da04d1ffc187fa1a2ba7ba030c7267c2de00435fd233cc0f0d9b2c3127c46b0f408398d09ee4dc258d726eae098804de25df627a64ac7efde50fd7f1dd5b17ed764c33b06598bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65377bdbe65d525743d88ef4b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987cc0000f6"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0xfffffffffffffe66}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x0, 0x2, 0x56d}, 0x48) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0xe0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000000400), &(0x7f0000000440), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) (async) r7 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) (async) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40086602, &(0x7f0000000180)) (async) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000e40), 0x10) (async) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x2, 0x4, 0x1, 0xbf22}, 0x48) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xd, 0x7, 0x4, 0x5, 0x0, r10}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r11, &(0x7f0000000080), 0x0}, 0x20) (async) r12 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000ec0), 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000f40)={0x19, 0x2, &(0x7f0000000c00)=@raw=[@map_fd={0x18, 0x6, 0x1, 0x0, r3}], &(0x7f0000000c40)='syzkaller\x00', 0x1ff, 0x6c, &(0x7f0000000c80)=""/108, 0x40f00, 0x0, '\x00', r4, 0x5, r6, 0x8, &(0x7f0000000d00)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000d40)={0x0, 0xb, 0x9, 0x1ff}, 0x10, r5, 0xffffffffffffffff, 0x0, &(0x7f0000000f00)=[0xffffffffffffffff, r3, r3, r6, r9, r7, r3, r11, r12, r8]}, 0x80) (async) r13 = socket$can_bcm(0x1d, 0x2, 0x2) r14 = dup3(r13, r13, 0x0) connect$can_bcm(r14, &(0x7f0000000000), 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) r16 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000440), 0x180600, 0x0) r17 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r17, 0x200, 0x0) r18 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r17, r18, 0x0, 0x10000) r19 = socket$can_bcm(0x1d, 0x2, 0x2) r20 = dup3(r19, r19, 0x0) connect$can_bcm(r20, &(0x7f0000000000), 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001600)={0xf, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf7, 0x0, 0x0, 0x0, 0x1}, [@generic={0x9, 0x9, 0x1, 0x7, 0x800}]}, &(0x7f0000000140)='GPL\x00', 0x7fffffff, 0x1000, &(0x7f0000000540)=""/4096, 0x41000, 0x22, '\x00', r1, 0xe, r2, 0x8, &(0x7f0000000380)={0x5, 0x5}, 0x8, 0x10, &(0x7f00000003c0)={0x0, 0xc, 0x8001, 0x9}, 0x10, r5, 0xffffffffffffffff, 0x9, &(0x7f0000000480)=[r14, 0x1, r15, r16, 0xffffffffffffffff, r18, r20], &(0x7f0000001540)=[{0x5, 0x4, 0x10}, {0x5, 0x4, 0xc, 0xb}, {0x0, 0x2, 0x7, 0x3}, {0x1, 0x1, 0xb, 0x3}, {0x4, 0x4, 0x7, 0x7}, {0x3, 0x1, 0x8}, {0x3, 0x5, 0x2, 0x7}, {0x4, 0x2, 0x2}, {0x2, 0x3, 0xc, 0xc}], 0x10, 0xdc}, 0x90) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000080)="08a8699cca08eec82cd43972490f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 07:25:05 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x0, 0x0, 0x0, 0x2]}, &(0x7f0000000200)=0x54) 07:25:05 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe, 0x0, 0x7f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000000005, 0x8}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffc, 0x4}, 0x0, 0x7, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000780)={0x5, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0x80000000, 0x73071914393bee53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x90c40, 0xc9, 0x20, 0x2, 0x2002, 0x1, 0x3, 0x0, 0x8004, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000340)={0x4, &(0x7f0000000300)=[{0x6, 0xe4, 0x1d, 0x2}, {0x1, 0x7f, 0x5, 0x5119}, {0xfff, 0xed, 0x0, 0xfffff64e}, {0x80, 0x7f, 0x1, 0x3}]}) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000001000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0011a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7be, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x90) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0xb, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0xfffffffffffffe07, 0x0, 0x0, 0x0) 07:25:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) (async) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) (async, rerun: 32) r5 = socket(0x2, 0x80805, 0x0) (async, rerun: 32) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r8 = dup(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={r7, 0x100, 0x7ff}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:25:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0xcc, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:05 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xc, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0xfffffffffffffe66}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) (async) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x0, 0x2, 0x56d}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0xe0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000240), ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x8, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000000400), &(0x7f0000000440), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000240)}}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x26e1, 0x0) (async, rerun: 64) r7 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) (rerun: 64) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r8, 0x40086602, &(0x7f0000000180)) (async) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000e40), 0x10) (async) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x2, 0x4, 0x1, 0xbf22}, 0x48) r11 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xd, 0x7, 0x4, 0x5, 0x0, r10}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000180)={r11, &(0x7f0000000080), 0x0}, 0x20) (async, rerun: 64) r12 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000ec0), 0x10) (rerun: 64) bpf$PROG_LOAD(0x5, &(0x7f0000000f40)={0x19, 0x2, &(0x7f0000000c00)=@raw=[@map_fd={0x18, 0x6, 0x1, 0x0, r3}], &(0x7f0000000c40)='syzkaller\x00', 0x1ff, 0x6c, &(0x7f0000000c80)=""/108, 0x40f00, 0x0, '\x00', r4, 0x5, r6, 0x8, &(0x7f0000000d00)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000000d40)={0x0, 0xb, 0x9, 0x1ff}, 0x10, r5, 0xffffffffffffffff, 0x0, &(0x7f0000000f00)=[0xffffffffffffffff, r3, r3, r6, r9, r7, r3, r11, r12, r8]}, 0x80) (async) r13 = socket$can_bcm(0x1d, 0x2, 0x2) r14 = dup3(r13, r13, 0x0) connect$can_bcm(r14, &(0x7f0000000000), 0x10) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async, rerun: 32) r16 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000440), 0x180600, 0x0) (async) r17 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r17, 0x200, 0x0) (async) r18 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r17, r18, 0x0, 0x10000) (async) r19 = socket$can_bcm(0x1d, 0x2, 0x2) r20 = dup3(r19, r19, 0x0) connect$can_bcm(r20, &(0x7f0000000000), 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001600)={0xf, 0x4, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf7, 0x0, 0x0, 0x0, 0x1}, [@generic={0x9, 0x9, 0x1, 0x7, 0x800}]}, &(0x7f0000000140)='GPL\x00', 0x7fffffff, 0x1000, &(0x7f0000000540)=""/4096, 0x41000, 0x22, '\x00', r1, 0xe, r2, 0x8, &(0x7f0000000380)={0x5, 0x5}, 0x8, 0x10, &(0x7f00000003c0)={0x0, 0xc, 0x8001, 0x9}, 0x10, r5, 0xffffffffffffffff, 0x9, &(0x7f0000000480)=[r14, 0x1, r15, r16, 0xffffffffffffffff, r18, r20], &(0x7f0000001540)=[{0x5, 0x4, 0x10}, {0x5, 0x4, 0xc, 0xb}, {0x0, 0x2, 0x7, 0x3}, {0x1, 0x1, 0xb, 0x3}, {0x4, 0x4, 0x7, 0x7}, {0x3, 0x1, 0x8}, {0x3, 0x5, 0x2, 0x7}, {0x4, 0x2, 0x2}, {0x2, 0x3, 0xc, 0xc}], 0x10, 0xdc}, 0x90) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000080)="08a8699cca08eec82cd43972490f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 07:25:05 executing program 0: ioctl$SG_BLKSECTGET(0xffffffffffffffff, 0x1267, &(0x7f00000000c0)) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xe) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x7151de5da6d9bfd1) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x240, @private2={0xfc, 0x2, '\x00', 0x1}, 0x800}]}, &(0x7f0000000440)=0x10) (async) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f00000001c0)={0x1, 0x20, '\x00', 0x1, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0]}) (async) r2 = socket$inet(0x2, 0x80001, 0x84) (async) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280), 0x80, 0x0) recvmsg(r1, &(0x7f0000000c40)={&(0x7f0000000540)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000000bc0)=[{&(0x7f00000005c0)=""/168, 0xa8}, {&(0x7f0000000680)=""/89, 0x59}, {&(0x7f0000000700)=""/35, 0x23}, {&(0x7f0000000900)=""/145, 0x91}, {&(0x7f00000009c0)=""/228, 0xe4}, {&(0x7f0000000ac0)=""/90, 0x5a}, {&(0x7f0000000b40)=""/76, 0x4c}], 0x7}, 0x2045) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) (async) r4 = socket(0x2, 0x80805, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000e00)={0x0, 0xfff}, &(0x7f0000000e40)=0x8) (async) socket$inet(0x2, 0x80001, 0x84) (async) pipe(&(0x7f0000000240)) (async) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) r6 = socket$phonet(0x23, 0x2, 0x1) ioctl$FS_IOC_FSSETXATTR(r6, 0x401c5820, &(0x7f0000000500)={0x8000, 0xfffffff8, 0xc000000, 0x100, 0x7}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e00000027f00170100000000b45ccb4655710cd702000000"], 0x18) (async) setsockopt$inet_mreqsrc(r5, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={0x0}, &(0x7f0000000400)=0x8) r8 = dup(r4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) (async) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f00000002c0)={r7, 0xa8, "0a00c794476bea2643d29d66a3c26ce3cd4d8089d1201ca3cb2b45d9d4a223ce9f04a84e8a9c59128090ec66600850a49ae16712605a5712a4bc8276a00d64ab454f3b8a94dc47ded75d4178398fe63ca75ef97364f93f8f26b8deb101ae59f1b5f724883bdb5b894449e3e33d5a18a84093bb81dcf12d0c3798fa7d360b72c08c166972f09098ae08dec78b7a41700560eee19e2f185e5ac5919a81de864b51c163a3eebc5e08e9"}, &(0x7f0000000380)=0xb0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000f80)={r7, 0x1000, "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"}, &(0x7f0000000c80)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000e80)={r10, @in6={{0xa, 0x4e20, 0x7fffffff, @private0, 0x1}}, 0x1ff, 0x6}, 0x90) (async) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000780)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], &(0x7f0000000080)=0xee) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000180)={r9, 0x0, 0x30}, 0xc) 07:25:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0xf8, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:05 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/xusbatm', 0xc800, 0x84) readv(r0, &(0x7f0000002640)=[{&(0x7f0000000140)}, {&(0x7f0000000300)=""/238, 0xee}, {&(0x7f0000000480)=""/160, 0xa0}, {&(0x7f0000000540)=""/206, 0xce}, {&(0x7f0000000180)=""/97, 0x61}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000000240)=""/120, 0x78}], 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7d, &(0x7f0000000100)={r3}, 0xc) 07:25:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) r5 = socket(0x2, 0x80805, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r8 = dup(r5) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={r7, 0x100, 0x7ff}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) lseek(r3, 0x200, 0x0) (async) open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (async) sendfile(r3, r4, 0x0, 0x10000) (async) socket(0x2, 0x80805, 0x0) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) dup(r5) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000000f40)={r7, 0x0, 0x10}, 0xc) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000080)={r7, 0x100, 0x7ff}, 0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) 07:25:05 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x124, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:05 executing program 1: r0 = io_uring_setup(0x113d, &(0x7f0000000080)={0x0, 0x0, 0x800}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000400)=""/204, 0xcc}, {&(0x7f0000000f40)=""/185, 0xb9}], &(0x7f0000000200)=[0x8, 0xfff], 0x3}, 0x20) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2302006, &(0x7f0000000500)=ANY=[@ANYRES8=0x0, @ANYRESDEC=r0, @ANYRESHEX, @ANYBLOB="87acc309756f1b10546eec19d0d93607384dbfd3ac3982f47995190b569c7a7cc81a0600000004000000bdc20cece2921df48883a2c52dd6949b3ba7b06c83061d0c26e05d93facf891432f92df3dcad8871567714cb3d9e21d7feb126a8da1dd543332b2e6350c1f69984cfad25a85bd0c77f1318f8d52711915b51c9b79be563de550270abaa7c4470df51be00", @ANYRESOCT], 0xff, 0x56f, &(0x7f0000000840)="$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") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r2 = socket(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300), 0xc002, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r5, 0x10, &(0x7f0000000700)={0x10001, 0x0, &(0x7f0000000340)=[{&(0x7f0000000600)=""/225, 0xe1}, {&(0x7f0000000dc0)=""/223, 0xdf}], &(0x7f0000000380)=[0x6], 0x2}, 0x20) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400ee00"/20, @ANYRES32=r6, @ANYBLOB="01000000010051001c0012000c000100627269646765"], 0x3c}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) sendto$inet6(r7, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r7, 0x1) recvmsg(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000840)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x5, 0x0, 0x0, 0xff020000}, 0x40000110) accept4(r7, &(0x7f0000000ec0)=@sco={0x1f, @none}, &(0x7f0000000780)=0x80, 0x180800) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5800000024000b0e0000000000000000ffe40000", @ANYRES32=r6, @ANYBLOB="00002000ffffffff000000000a0001006e6574656d000000280002000000000002008812df00002674000000fdffe1fe0000e2e60c000400"], 0x58}}, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @multicast}, 0x14) sendto$inet6(r1, &(0x7f0000000280)="0e055003580148030c020200c52cf7c25975e00db02f0800eb2b2ff0dac8897c6b118777faffffff3066100cb610c5471d131466321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000740)={0x0, 'pimreg\x00', {}, 0x7}) 07:25:05 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/xusbatm', 0xc800, 0x84) readv(r0, &(0x7f0000002640)=[{&(0x7f0000000140)}, {&(0x7f0000000300)=""/238, 0xee}, {&(0x7f0000000480)=""/160, 0xa0}, {&(0x7f0000000540)=""/206, 0xce}, {&(0x7f0000000180)=""/97, 0x61}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000000240)=""/120, 0x78}], 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r1, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7d, &(0x7f0000000100)={r3}, 0xc) [ 519.625842][ T847] loop1: detected capacity change from 0 to 512 [ 519.665638][ T847] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 07:25:06 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x0, 0x0, 0x0, 0x1000000]}, &(0x7f0000000200)=0x54) 07:25:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x140, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:25:06 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000900)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000ac0)={0x104, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x8}, @ETHTOOL_A_CHANNELS_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x666}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x6}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xffff765a}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x6}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x5}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x7}]}, 0x104}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:06 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/xusbatm', 0xc800, 0x84) readv(r0, &(0x7f0000002640)=[{&(0x7f0000000140)}, {&(0x7f0000000300)=""/238, 0xee}, {&(0x7f0000000480)=""/160, 0xa0}, {&(0x7f0000000540)=""/206, 0xce}, {&(0x7f0000000180)=""/97, 0x61}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000000240)=""/120, 0x78}], 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7d, &(0x7f0000000100)={r3}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x7d, &(0x7f0000000100)={r3}, 0xc) 07:25:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x154, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (rerun: 32) 07:25:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:25:06 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @empty}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:25:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x184, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 520.038915][ C0] skb len=64521 headroom=2 headlen=848 tailroom=0 [ 520.038915][ C0] mac=(2,14) net=(16,44) trans=60 [ 520.038915][ C0] shinfo(txflags=0 nr_frags=16 gso(size=344 type=131074 segs=188)) [ 520.038915][ C0] csum(0x0 ip_summed=0 complete_sw=0 valid=0 level=0) [ 520.038915][ C0] hash(0x0 sw=0 l4=0) proto=0x0800 pkttype=0 iif=0 [ 520.070966][ C0] dev name=bridge12 feat=0x00002007ffff78e9 [ 520.076871][ C0] sk family=17 type=3 proto=0 [ 520.081536][ C0] skb linear: 00000000: 02 00 c5 2c f7 c2 59 75 e0 0d b0 2f 08 00 eb 2b [ 520.090064][ C0] skb linear: 00000010: 2f f0 da c8 89 7c 6b 11 87 77 fa ff ff ff 30 66 [ 520.098581][ C0] skb linear: 00000020: 10 0c b6 10 c5 47 1d 13 14 66 32 1a 54 e7 df 30 [ 520.107129][ C0] skb linear: 00000030: 5f 80 a8 81 61 b6 fd 8f 24 28 6a 57 c3 fe ff ff [ 520.115645][ C0] skb linear: 00000040: 44 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 520.124165][ C0] skb linear: 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 520.132665][ C0] skb linear: 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 520.141184][ C0] skb linear: 00000070: 00 00 00 00 00 00 2f 64 65 76 2f 68 77 72 6e 67 [ 520.149710][ C0] skb linear: 00000080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 520.158276][ C0] skb linear: 00000090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 520.166796][ C0] skb linear: 000000a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 520.175304][ C0] skb linear: 000000b0: 00 00 00 00 00 00 00 06 00 20 00 00 00 00 e1 00 [ 520.183892][ C0] skb linear: 000000c0: 00 00 00 00 00 00 c0 0d 00 20 00 00 00 00 df 00 [ 520.192387][ C0] skb linear: 000000d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 520.200911][ C0] skb linear: 000000e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 520.209430][ C0] skb linear: 000000f0: 00 00 00 00 00 00 06 00 00 00 00 00 00 00 00 00 [ 520.217963][ C0] skb linear: 00000100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 520.226493][ C0] ------------[ cut here ]------------ [ 520.231962][ C0] bridge12: caps=(0x00002007ffff78e9, 0x0000000000000000) [ 520.239621][ C0] WARNING: CPU: 0 PID: 762 at net/core/dev.c:3257 skb_warn_bad_offload+0x114/0x120 [ 520.248940][ C0] Modules linked in: [ 520.252828][ C0] CPU: 0 PID: 762 Comm: syz-executor.5 Not tainted 6.5.0-syzkaller #0 [ 520.261026][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 520.271130][ C0] RIP: 0010:skb_warn_bad_offload+0x114/0x120 [ 520.277120][ C0] Code: 18 e8 30 e4 8d fd 48 8b 43 18 48 8d 88 e8 01 00 00 48 85 c0 49 0f 44 ce 48 c7 c7 97 51 75 85 4c 89 fe 48 89 ea e8 0c c4 5e fd <0f> 0b 5b 41 5e 41 5f 5d c3 0f 1f 00 f3 0f 1e fa 55 41 57 41 56 41 [ 520.296770][ C0] RSP: 0018:ffffc90000003cb8 EFLAGS: 00010246 [ 520.302837][ C0] RAX: c93787aef043e100 RBX: ffff8881049fcf00 RCX: ffff88813beb30c0 [ 520.310826][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 520.318826][ C0] RBP: ffff888107c340f0 R08: ffffffff810e008f R09: 0000000000000000 [ 520.326822][ C0] R10: 0001ffffffffffff R11: ffff88813beb30c0 R12: ffff88814956c000 [ 520.334815][ C0] R13: 00002007ffff78e9 R14: ffffffff850b6a60 R15: ffff888107c34000 [ 520.342790][ C0] FS: 0000000000000000(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 520.351744][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 520.358352][ C0] CR2: 00007f0877b0de00 CR3: 000000012d005000 CR4: 00000000003506f0 [ 520.366341][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 520.374424][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 520.382387][ C0] Call Trace: [ 520.385786][ C0] [ 520.388643][ C0] ? __warn+0x13b/0x340 [ 520.392820][ C0] ? report_bug+0x318/0x420 [ 520.397343][ C0] ? skb_warn_bad_offload+0x114/0x120 [ 520.402741][ C0] ? handle_bug+0x3d/0x70 [ 520.407100][ C0] ? exc_invalid_op+0x1a/0x50 [ 520.411797][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 520.416858][ C0] ? __warn_printk+0x16f/0x1b0 [ 520.421635][ C0] ? skb_warn_bad_offload+0x114/0x120 [ 520.427032][ C0] ? skb_warn_bad_offload+0x114/0x120 [ 520.432439][ C0] __skb_gso_segment+0x298/0x2a0 [ 520.437394][ C0] validate_xmit_skb+0x398/0x950 [ 520.442340][ C0] validate_xmit_skb_list+0x5c/0xd0 [ 520.447570][ C0] sch_direct_xmit+0x83/0x570 [ 520.452295][ C0] __qdisc_run+0x6b2/0x1100 [ 520.456929][ C0] qdisc_run+0xcc/0x2c0 [ 520.461112][ C0] net_tx_action+0x2ef/0x360 [ 520.465771][ C0] __do_softirq+0xc1/0x265 [ 520.470193][ C0] irq_exit_rcu+0x3b/0x90 [ 520.474579][ C0] sysvec_apic_timer_interrupt+0x6d/0x80 [ 520.480231][ C0] [ 520.483162][ C0] [ 520.486107][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 520.492105][ C0] RIP: 0010:kcsan_setup_watchpoint+0x3fe/0x410 [ 520.498306][ C0] Code: 49 c7 01 00 00 00 00 f0 48 ff 0d ed 88 ba 05 0f b6 5c 24 07 4c 8b 4c 24 30 84 db 75 0a 41 81 e1 00 02 00 00 74 01 fb ff 4d 04 a1 fc ff ff 31 db e9 0a ff ff ff 66 0f 1f 44 00 00 41 57 41 56 [ 520.517934][ C0] RSP: 0018:ffffc9000cfa7430 EFLAGS: 00000246 [ 520.524038][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff84b16793 [ 520.532015][ C0] RDX: 0003c9000cfa75c2 RSI: 0000000000000028 RDI: 0000000000000000 [ 520.540193][ C0] RBP: ffff88813beb3b28 R08: 0000000000000000 R09: 0000000000000200 [ 520.548215][ C0] R10: 0000000000000000 R11: 0000000000000028 R12: 0000000000000001 [ 520.556220][ C0] R13: 0000000000000286 R14: ffffc9000cfa75c2 R15: 0000000000000000 [ 520.564216][ C0] ? xas_find_marked+0x103/0x660 [ 520.569177][ C0] ? xas_find_marked+0x103/0x660 [ 520.574185][ C0] xas_find_marked+0x103/0x660 [ 520.578957][ C0] find_get_entry+0x5d/0x290 [ 520.583563][ C0] filemap_get_folios_tag+0x136/0x230 [ 520.588982][ C0] mpage_prepare_extent_to_map+0x321/0xb90 [ 520.594828][ C0] ext4_do_writepages+0xa5e/0x21e0 [ 520.599966][ C0] ext4_writepages+0x15e/0x2e0 [ 520.604769][ C0] ? ext4_read_folio+0x1b0/0x1b0 [ 520.609733][ C0] do_writepages+0x1c5/0x340 [ 520.614356][ C0] ? __slab_free+0x5f/0x260 [ 520.618870][ C0] ? pcpu_block_update+0x396/0x3b0 [ 520.624027][ C0] ? _raw_spin_unlock+0x26/0x40 [ 520.628905][ C0] filemap_fdatawrite_wbc+0xdb/0xf0 [ 520.634141][ C0] filemap_flush+0x95/0xc0 [ 520.638576][ C0] ext4_alloc_da_blocks+0x50/0x130 [ 520.643696][ C0] ext4_release_file+0x5f/0x1c0 [ 520.648589][ C0] ? ext4_file_open+0x3f0/0x3f0 [ 520.653467][ C0] __fput+0x2fd/0x600 [ 520.657481][ C0] ____fput+0x15/0x20 [ 520.661478][ C0] task_work_run+0x135/0x1a0 [ 520.666126][ C0] do_exit+0x5ff/0x1670 [ 520.670342][ C0] do_group_exit+0x101/0x150 [ 520.674964][ C0] get_signal+0xeb7/0xff0 [ 520.679338][ C0] arch_do_signal_or_restart+0x89/0x2a0 [ 520.684897][ C0] exit_to_user_mode_loop+0x6f/0xe0 [ 520.690122][ C0] exit_to_user_mode_prepare+0x6c/0xb0 [ 520.695615][ C0] irqentry_exit_to_user_mode+0x9/0x20 [ 520.701186][ C0] irqentry_exit+0x12/0x40 [ 520.705653][ C0] asm_exc_page_fault+0x26/0x30 [ 520.710509][ C0] RIP: 0033:0x7f08787aaaf1 [ 520.714926][ C0] Code: Unable to access opcode bytes at 0x7f08787aaac7. [ 520.721953][ C0] RSP: 002b:fffffffffffffe00 EFLAGS: 00010217 [ 520.728050][ C0] RAX: 0000000000000000 RBX: 00007f08788ca050 RCX: 00007f08787aaae9 07:25:07 executing program 1: r0 = io_uring_setup(0x113d, &(0x7f0000000080)={0x0, 0x0, 0x800}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) (async) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000400)=""/204, 0xcc}, {&(0x7f0000000f40)=""/185, 0xb9}], &(0x7f0000000200)=[0x8, 0xfff], 0x3}, 0x20) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2302006, &(0x7f0000000500)=ANY=[@ANYRES8=0x0, @ANYRESDEC=r0, @ANYRESHEX, @ANYBLOB="87acc309756f1b10546eec19d0d93607384dbfd3ac3982f47995190b569c7a7cc81a0600000004000000bdc20cece2921df48883a2c52dd6949b3ba7b06c83061d0c26e05d93facf891432f92df3dcad8871567714cb3d9e21d7feb126a8da1dd543332b2e6350c1f69984cfad25a85bd0c77f1318f8d52711915b51c9b79be563de550270abaa7c4470df51be00", @ANYRESOCT], 0xff, 0x56f, &(0x7f0000000840)="$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") (async) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) (async) r2 = socket(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) (async) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300), 0xc002, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r5, 0x10, &(0x7f0000000700)={0x10001, 0x0, &(0x7f0000000340)=[{&(0x7f0000000600)=""/225, 0xe1}, {&(0x7f0000000dc0)=""/223, 0xdf}], &(0x7f0000000380)=[0x6], 0x2}, 0x20) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400ee00"/20, @ANYRES32=r6, @ANYBLOB="01000000010051001c0012000c000100627269646765"], 0x3c}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) (async) sendto$inet6(r7, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) (async) shutdown(r7, 0x1) recvmsg(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000840)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x5, 0x0, 0x0, 0xff020000}, 0x40000110) accept4(r7, &(0x7f0000000ec0)=@sco={0x1f, @none}, &(0x7f0000000780)=0x80, 0x180800) (async) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5800000024000b0e0000000000000000ffe40000", @ANYRES32=r6, @ANYBLOB="00002000ffffffff000000000a0001006e6574656d000000280002000000000002008812df00002674000000fdffe1fe0000e2e60c000400"], 0x58}}, 0x0) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @multicast}, 0x14) (async) sendto$inet6(r1, &(0x7f0000000280)="0e055003580148030c020200c52cf7c25975e00db02f0800eb2b2ff0dac8897c6b118777faffffff3066100cb610c5471d131466321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) (async) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000740)={0x0, 'pimreg\x00', {}, 0x7}) 07:25:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) accept4$x25(r0, &(0x7f0000000180)={0x9, @remote}, &(0x7f00000001c0)=0x12, 0x80800) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r5, 0x200, 0x0) r6 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r5, r6, 0x0, 0x10000) ioctl$SIOCX25CALLACCPTAPPRV(r5, 0x89e8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x4, 0x8001, 0x8, 0x47, 0x7, 0x4, 0x0, r2}, &(0x7f00000000c0)=0x20) 07:25:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:25:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x1b4, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:07 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x0, 0x0, 0x0, 0x2000000]}, &(0x7f0000000200)=0x54) [ 520.736036][ C0] RDX: 0000000000000000 RSI: fffffffffffffe00 RDI: 00000000738c0480 [ 520.744017][ C0] RBP: 00007f08787f647a R08: 0000000000000000 R09: 0000000000000000 [ 520.751983][ C0] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 520.759956][ C0] R13: 000000000000006e R14: 00007f08788ca050 R15: 00007ffead4302a8 [ 520.767967][ C0] [ 520.770968][ C0] ---[ end trace 0000000000000000 ]--- 07:25:07 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (rerun: 32) getpid() syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async, rerun: 64) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async, rerun: 64) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000900)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000ac0)={0x104, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x8}, @ETHTOOL_A_CHANNELS_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x666}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x6}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xffff765a}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x6}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x5}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x7}]}, 0x104}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) (async, rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (rerun: 32) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async, rerun: 64) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (rerun: 64) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async, rerun: 64) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) (rerun: 64) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async, rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async, rerun: 32) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) (async) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) (async) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) accept4$x25(r0, &(0x7f0000000180)={0x9, @remote}, &(0x7f00000001c0)=0x12, 0x80800) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r5, 0x200, 0x0) (async) r6 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r5, r6, 0x0, 0x10000) ioctl$SIOCX25CALLACCPTAPPRV(r5, 0x89e8) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x4, 0x8001, 0x8, 0x47, 0x7, 0x4, 0x0, r2}, &(0x7f00000000c0)=0x20) 07:25:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x1e4, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:25:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x210, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:25:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r3, 0x200, 0x0) (async) lseek(r3, 0x200, 0x0) open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) (async) r4 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r3, r4, 0x0, 0x10000) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x2000, 0x0) accept4$x25(r0, &(0x7f0000000180)={0x9, @remote}, &(0x7f00000001c0)=0x12, 0x80800) creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r5, 0x200, 0x0) r6 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r5, r6, 0x0, 0x10000) (async) sendfile(r5, r6, 0x0, 0x10000) ioctl$SIOCX25CALLACCPTAPPRV(r5, 0x89e8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x4, 0x8001, 0x8, 0x47, 0x7, 0x4, 0x0, r2}, &(0x7f00000000c0)=0x20) [ 520.885048][ T896] loop1: detected capacity change from 0 to 512 07:25:07 executing program 1: r0 = io_uring_setup(0x113d, &(0x7f0000000080)={0x0, 0x0, 0x800}) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r0, 0x10, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000000100)=""/198, 0xc6}, {&(0x7f0000000400)=""/204, 0xcc}, {&(0x7f0000000f40)=""/185, 0xb9}], &(0x7f0000000200)=[0x8, 0xfff], 0x3}, 0x20) syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x2302006, &(0x7f0000000500)=ANY=[@ANYRES8=0x0, @ANYRESDEC=r0, @ANYRESHEX, @ANYBLOB="87acc309756f1b10546eec19d0d93607384dbfd3ac3982f47995190b569c7a7cc81a0600000004000000bdc20cece2921df48883a2c52dd6949b3ba7b06c83061d0c26e05d93facf891432f92df3dcad8871567714cb3d9e21d7feb126a8da1dd543332b2e6350c1f69984cfad25a85bd0c77f1318f8d52711915b51c9b79be563de550270abaa7c4470df51be00", @ANYRESOCT], 0xff, 0x56f, &(0x7f0000000840)="$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") (async) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x4000000000000200, 0xe50fb6c50bc849c9) r2 = socket(0x10, 0x3, 0x0) (async) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0, 0x92}}, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300), 0xc002, 0x0) io_uring_register$IORING_REGISTER_BUFFERS_UPDATE(r5, 0x10, &(0x7f0000000700)={0x10001, 0x0, &(0x7f0000000340)=[{&(0x7f0000000600)=""/225, 0xe1}, {&(0x7f0000000dc0)=""/223, 0xdf}], &(0x7f0000000380)=[0x6], 0x2}, 0x20) (async, rerun: 32) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (rerun: 32) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400ee00"/20, @ANYRES32=r6, @ANYBLOB="01000000010051001c0012000c000100627269646765"], 0x3c}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) sendto$inet6(r7, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) (async, rerun: 64) shutdown(r7, 0x1) (async, rerun: 64) recvmsg(r7, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000840)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x5, 0x0, 0x0, 0xff020000}, 0x40000110) (async, rerun: 32) accept4(r7, &(0x7f0000000ec0)=@sco={0x1f, @none}, &(0x7f0000000780)=0x80, 0x180800) (async, rerun: 32) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="5800000024000b0e0000000000000000ffe40000", @ANYRES32=r6, @ANYBLOB="00002000ffffffff000000000a0001006e6574656d000000280002000000000002008812df00002674000000fdffe1fe0000e2e60c000400"], 0x58}}, 0x0) (async) bind$packet(r1, &(0x7f0000000000)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @multicast}, 0x14) (async, rerun: 32) sendto$inet6(r1, &(0x7f0000000280)="0e055003580148030c020200c52cf7c25975e00db02f0800eb2b2ff0dac8897c6b118777faffffff3066100cb610c5471d131466321a54e7df305f80a88161b6fd8f24286a57c3feffff", 0xfc13, 0x800, 0x0, 0x2f) (async, rerun: 32) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r4, 0x8983, &(0x7f0000000740)={0x0, 'pimreg\x00', {}, 0x7}) 07:25:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:25:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x23c, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) [ 521.076608][ T933] loop1: detected capacity change from 0 to 512 07:25:07 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:25:07 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) (async) syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f0000000900)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000ac0)={0x104, 0x0, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x6c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x8}, @ETHTOOL_A_CHANNELS_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x666}, @ETHTOOL_A_CHANNELS_RX_COUNT={0x8, 0x6, 0x6}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0xffff765a}, @ETHTOOL_A_CHANNELS_OTHER_COUNT={0x8, 0x8, 0x6}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x5}, @ETHTOOL_A_CHANNELS_TX_COUNT={0x8, 0x7, 0x7}]}, 0x104}, 0x1, 0x0, 0x0, 0x40010}, 0x4000) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) (async) 07:25:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x268, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:25:07 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x4a, &(0x7f0000000240)=ANY=[@ANYRES16], &(0x7f0000000040)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x13, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='mm_page_alloc\x00', r0}, 0x10) r1 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x8) write$cgroup_int(r1, &(0x7f00000001c0), 0xfffffdef) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) set_mempolicy(0x3, &(0x7f00000000c0)=0x1, 0x3) unshare(0x46060480) mlockall(0x2) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r3, &(0x7f0000244000/0xc000)=nil, 0x4000) set_mempolicy(0x1, &(0x7f0000000180)=0x3, 0x8) mlockall(0x4) shmat(0x0, &(0x7f000029f000/0x4000)=nil, 0x6000) r4 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x7000) shmctl$IPC_RMID(0x0, 0x0) r5 = shmget$private(0x0, 0xb000, 0x0, &(0x7f0000ff5000/0xb000)=nil) shmat(r5, &(0x7f0000ffe000/0x1000)=nil, 0x4000) shmctl$SHM_STAT_ANY(r5, 0xf, &(0x7f0000000080)=""/3) shmat(r3, &(0x7f00000f5000/0x4000)=nil, 0x6000) mlockall(0x6) mmap$binder(&(0x7f0000395000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0xec07) shmat(0x0, &(0x7f00000bf000/0x4000)=nil, 0x6000) mlockall(0x1) shmdt(r4) shmat(0x0, &(0x7f00003b7000/0x1000)=nil, 0x6000) mlockall(0x7) mlockall(0x3) shmget$private(0x0, 0x2000, 0x4, &(0x7f00003dc000/0x2000)=nil) shmctl$SHM_LOCK(0x0, 0xb) unshare(0x50050000) 07:25:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) (async, rerun: 64) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (rerun: 64) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2}, 0xc) 07:25:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x298, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010102}, @in6={0xa, 0x4e24, 0x3cfad0dc, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}], 0x2c) 07:25:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2ac, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = signalfd4(r0, &(0x7f0000000140)={[0xfffffffeffffffff]}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0xffff, @empty, 0x10000}, @in={0x2, 0x4e23, @loopback}], 0x2c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) 07:25:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010102}, @in6={0xa, 0x4e24, 0x3cfad0dc, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}], 0x2c) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010102}, @in6={0xa, 0x4e24, 0x3cfad0dc, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}], 0x2c) (async) 07:25:07 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x2]}, &(0x7f0000000200)=0x54) 07:25:07 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2cc, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = signalfd4(r0, &(0x7f0000000140)={[0xfffffffeffffffff]}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0xffff, @empty, 0x10000}, @in={0x2, 0x4e23, @loopback}], 0x2c) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) 07:25:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x7}}, './file0\x00'}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @rand_addr=0x64010102}, @in6={0xa, 0x4e24, 0x3cfad0dc, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1}], 0x2c) 07:25:07 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bdf322f7199cd59748d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e08000000b38552afb93cb14f32341739401252802d0b0f6c722c52fae44f64b5fdb4f7924d03eafe74"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:08 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x4a, &(0x7f0000000240)=ANY=[@ANYRES16], &(0x7f0000000040)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x13, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='mm_page_alloc\x00', r0}, 0x10) (async, rerun: 32) r1 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x8) (rerun: 32) write$cgroup_int(r1, &(0x7f00000001c0), 0xfffffdef) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) set_mempolicy(0x3, &(0x7f00000000c0)=0x1, 0x3) unshare(0x46060480) (async) mlockall(0x2) (async) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r3, &(0x7f0000244000/0xc000)=nil, 0x4000) (async) set_mempolicy(0x1, &(0x7f0000000180)=0x3, 0x8) (async) mlockall(0x4) (async, rerun: 32) shmat(0x0, &(0x7f000029f000/0x4000)=nil, 0x6000) (async, rerun: 32) r4 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x7000) shmctl$IPC_RMID(0x0, 0x0) (async) r5 = shmget$private(0x0, 0xb000, 0x0, &(0x7f0000ff5000/0xb000)=nil) shmat(r5, &(0x7f0000ffe000/0x1000)=nil, 0x4000) (async) shmctl$SHM_STAT_ANY(r5, 0xf, &(0x7f0000000080)=""/3) (async) shmat(r3, &(0x7f00000f5000/0x4000)=nil, 0x6000) mlockall(0x6) (async) mmap$binder(&(0x7f0000395000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0xec07) (async) shmat(0x0, &(0x7f00000bf000/0x4000)=nil, 0x6000) mlockall(0x1) (async) shmdt(r4) (async) shmat(0x0, &(0x7f00003b7000/0x1000)=nil, 0x6000) mlockall(0x7) (async, rerun: 32) mlockall(0x3) (rerun: 32) shmget$private(0x0, 0x2000, 0x4, &(0x7f00003dc000/0x2000)=nil) shmctl$SHM_LOCK(0x0, 0xb) unshare(0x50050000) 07:25:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x2e0, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = signalfd4(r0, &(0x7f0000000140)={[0xfffffffeffffffff]}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0xffff, @empty, 0x10000}, @in={0x2, 0x4e23, @loopback}], 0x2c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) (rerun: 32) 07:25:08 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x3}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x105) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) socket$inet(0x2, 0x0, 0x75c) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x4e24, @loopback}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r5, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000000300)=""/190, &(0x7f0000000180)=0xbe) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000000c0)={@multicast1, @local}, 0xc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000140)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, 0x1, 0x6, [@private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010100, @local, @remote, @multicast2]}, 0x28) 07:25:08 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bdf322f7199cd59748d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e08000000b38552afb93cb14f32341739401252802d0b0f6c722c52fae44f64b5fdb4f7924d03eafe74"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xe8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r1, 0x3, 0x40}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) 07:25:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x300, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 521.729679][ C0] skb len=64521 headroom=2 headlen=848 tailroom=0 [ 521.729679][ C0] mac=(2,14) net=(16,44) trans=60 [ 521.729679][ C0] shinfo(txflags=0 nr_frags=16 gso(size=344 type=131074 segs=188)) [ 521.729679][ C0] csum(0x0 ip_summed=0 complete_sw=0 valid=0 level=0) [ 521.729679][ C0] hash(0x0 sw=0 l4=0) proto=0x0800 pkttype=0 iif=0 [ 521.761738][ C0] dev name=bridge12 feat=0x00002007ffff78e9 [ 521.767673][ C0] skb linear: 00000000: 02 00 c5 2c f7 c2 59 75 e0 0d b0 2f 08 00 eb 2b [ 521.776206][ C0] skb linear: 00000010: 2f f0 da c8 89 7c 6b 11 87 77 fa ff ff ff 30 66 [ 521.784730][ C0] skb linear: 00000020: 10 0c b6 10 c5 47 1d 13 14 66 32 1a 54 e7 df 30 [ 521.793242][ C0] skb linear: 00000030: 5f 80 a8 81 61 b6 fd 8f 24 28 6a 57 c3 fe ff ff [ 521.801774][ C0] skb linear: 00000040: 44 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 521.810300][ C0] skb linear: 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 521.818823][ C0] skb linear: 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 521.827352][ C0] skb linear: 00000070: 00 00 00 00 00 00 2f 64 65 76 2f 68 77 72 6e 67 [ 521.835877][ C0] skb linear: 00000080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 521.844409][ C0] skb linear: 00000090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 521.852912][ C0] skb linear: 000000a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 521.861454][ C0] skb linear: 000000b0: 00 00 00 00 00 00 00 06 00 20 00 00 00 00 e1 00 [ 521.869984][ C0] skb linear: 000000c0: 00 00 00 00 00 00 c0 0d 00 20 00 00 00 00 df 00 [ 521.878506][ C0] skb linear: 000000d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 521.887036][ C0] skb linear: 000000e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 521.895589][ C0] skb linear: 000000f0: 00 00 00 00 00 00 06 00 00 00 00 00 00 00 00 00 [ 521.904122][ C0] skb linear: 00000100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 521.912630][ C0] ------------[ cut here ]------------ [ 521.918120][ C0] bridge12: caps=(0x00002007ffff78e9, 0x0000000000000000) [ 521.925652][ C0] WARNING: CPU: 0 PID: 3086 at net/core/dev.c:3257 skb_warn_bad_offload+0x114/0x120 [ 521.935064][ C0] Modules linked in: [ 521.937783][ T1038] validate_nla: 12 callbacks suppressed [ 521.937797][ T1038] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 521.938943][ C0] CPU: 0 PID: 3086 Comm: syz-executor.3 Tainted: G W 6.5.0-syzkaller #0 [ 521.962279][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 521.972356][ C0] RIP: 0010:skb_warn_bad_offload+0x114/0x120 07:25:08 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x1000000]}, &(0x7f0000000200)=0x54) 07:25:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x32c, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 521.978370][ C0] Code: 18 e8 30 e4 8d fd 48 8b 43 18 48 8d 88 e8 01 00 00 48 85 c0 49 0f 44 ce 48 c7 c7 97 51 75 85 4c 89 fe 48 89 ea e8 0c c4 5e fd <0f> 0b 5b 41 5e 41 5f 5d c3 0f 1f 00 f3 0f 1e fa 55 41 57 41 56 41 [ 521.998004][ C0] RSP: 0018:ffffc90000003cb8 EFLAGS: 00010246 [ 522.004148][ C0] RAX: f0bbdf4fe3034300 RBX: ffff8881049fc600 RCX: ffff88810339c100 [ 522.012127][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 522.020119][ C0] RBP: ffff888107c340f0 R08: ffffffff810e008f R09: 0000000000000000 07:25:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x358, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 522.028121][ C0] R10: 0001ffffffffffff R11: 0001c90000003af7 R12: ffff888155113000 [ 522.036110][ C0] R13: 00002007ffff78e9 R14: ffffffff850b6a60 R15: ffff888107c34000 [ 522.044107][ C0] FS: 0000555556f48480(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 522.053062][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 522.059707][ C0] CR2: 00007ffca41e0d98 CR3: 000000012f83f000 CR4: 00000000003506f0 [ 522.067783][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 522.075808][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 522.083803][ C0] Call Trace: [ 522.087124][ C0] [ 522.089987][ C0] ? __warn+0x13b/0x340 [ 522.094171][ C0] ? report_bug+0x318/0x420 [ 522.098686][ C0] ? skb_warn_bad_offload+0x114/0x120 [ 522.104095][ C0] ? handle_bug+0x3d/0x70 [ 522.108458][ C0] ? exc_invalid_op+0x1a/0x50 [ 522.113162][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 522.118247][ C0] ? __warn_printk+0x16f/0x1b0 [ 522.123029][ C0] ? skb_warn_bad_offload+0x114/0x120 [ 522.128465][ C0] ? skb_warn_bad_offload+0x114/0x120 [ 522.133844][ C0] __skb_gso_segment+0x298/0x2a0 [ 522.138822][ C0] validate_xmit_skb+0x398/0x950 [ 522.143771][ C0] validate_xmit_skb_list+0x5c/0xd0 [ 522.149025][ C0] sch_direct_xmit+0x83/0x570 [ 522.153741][ C0] __qdisc_run+0x6b2/0x1100 [ 522.158281][ C0] qdisc_run+0xcc/0x2c0 [ 522.162500][ C0] net_tx_action+0x2ef/0x360 [ 522.167194][ C0] __do_softirq+0xc1/0x265 [ 522.171659][ C0] irq_exit_rcu+0x3b/0x90 [ 522.176021][ C0] sysvec_apic_timer_interrupt+0x6d/0x80 [ 522.181689][ C0] [ 522.184649][ C0] [ 522.187578][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 522.193575][ C0] RIP: 0010:__find_get_block+0x2ce/0x830 [ 522.199266][ C0] Code: f8 49 ff c6 65 48 8b 43 f8 65 48 89 03 4d 85 f6 75 e6 e8 55 f7 c8 ff 65 4c 89 2d 05 06 a3 7e f0 41 ff 45 60 fb 0f 1f 44 00 00 3d f7 c8 ff 4c 89 ef 48 83 c7 10 e8 81 81 dd ff 49 8b 7d 10 e8 [ 522.218913][ C0] RSP: 0018:ffffc900008efa60 EFLAGS: 00000207 [ 522.225004][ C0] RAX: ffffffff815f9d7b RBX: 000000000002a390 RCX: ffff88810339c100 [ 522.233000][ C0] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 522.241014][ C0] RBP: 0000000000001000 R08: ffffffff815f9d50 R09: 0000000000000000 [ 522.249004][ C0] R10: 0001ffffffffffff R11: 0001c900008efa80 R12: 0000000000001000 [ 522.257018][ C0] R13: ffff88810274a1a0 R14: 0000000000000000 R15: 0000000000000109 [ 522.265007][ C0] ? __find_get_block+0x290/0x830 [ 522.270063][ C0] ? __find_get_block+0x2bb/0x830 [ 522.275154][ C0] ? lockref_get_not_dead+0x12b/0x1d0 07:25:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x388, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 522.280541][ C0] __getblk_gfp+0x31/0x710 [ 522.285036][ C0] ? __crc32c_le_base+0x2db/0x520 [ 522.290097][ C0] ? __rcu_read_unlock+0x4d/0x70 [ 522.295066][ C0] ? ext4_get_group_desc+0x16e/0x180 [ 522.300368][ C0] __ext4_get_inode_loc+0x2cc/0x8d0 [ 522.305632][ C0] ? jbd2_journal_dirty_metadata+0x244/0x6d0 [ 522.311634][ C0] ext4_reserve_inode_write+0xb0/0x200 [ 522.317128][ C0] ? __ext4_unlink+0x63e/0x6b0 [ 522.321931][ C0] __ext4_mark_inode_dirty+0x8e/0x440 07:25:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x3b8, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 522.327340][ C0] ? ktime_get_coarse_real_ts64+0xf3/0x100 [ 522.333175][ C0] ? current_time+0x103/0x1d0 [ 522.337908][ C0] __ext4_unlink+0x63e/0x6b0 [ 522.342503][ C0] ext4_unlink+0xd6/0x2a0 [ 522.346881][ C0] vfs_unlink+0x261/0x3e0 [ 522.351222][ C0] do_unlinkat+0x26c/0x4f0 [ 522.355672][ C0] __x64_sys_unlink+0x30/0x40 [ 522.360357][ C0] do_syscall_64+0x41/0xc0 [ 522.364804][ C0] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 522.370760][ C0] RIP: 0033:0x7f2fde3b1297 [ 522.375202][ C0] Code: 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 57 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 522.394845][ C0] RSP: 002b:00007ffca41e1548 EFLAGS: 00000206 ORIG_RAX: 0000000000000057 [ 522.403288][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2fde3b1297 [ 522.411300][ C0] RDX: 00007ffca41e1570 RSI: 00007ffca41e1600 RDI: 00007ffca41e1600 [ 522.419292][ C0] RBP: 00007ffca41e1600 R08: 0000000000000000 R09: 0000000000000000 [ 522.427282][ C0] R10: 0000000000000100 R11: 0000000000000206 R12: 00007ffca41e26c0 [ 522.435267][ C0] R13: 00007f2fde3fc3b9 R14: 000000000007f5de R15: 000000000000000a [ 522.443242][ C0] [ 522.446288][ C0] ---[ end trace 0000000000000000 ]--- [ 522.471457][ T1040] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 07:25:09 executing program 1: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x4a, &(0x7f0000000240)=ANY=[@ANYRES16], &(0x7f0000000040)='syzkaller\x00', 0x4, 0x0, 0x0, 0x0, 0x13, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000140)='mm_page_alloc\x00', r0}, 0x10) (async) r1 = bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x8) write$cgroup_int(r1, &(0x7f00000001c0), 0xfffffdef) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) set_mempolicy(0x3, &(0x7f00000000c0)=0x1, 0x3) (rerun: 64) unshare(0x46060480) (async) mlockall(0x2) r3 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r3, &(0x7f0000244000/0xc000)=nil, 0x4000) set_mempolicy(0x1, &(0x7f0000000180)=0x3, 0x8) mlockall(0x4) (async) shmat(0x0, &(0x7f000029f000/0x4000)=nil, 0x6000) (async) r4 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x7000) (async, rerun: 64) shmctl$IPC_RMID(0x0, 0x0) (async, rerun: 64) r5 = shmget$private(0x0, 0xb000, 0x0, &(0x7f0000ff5000/0xb000)=nil) shmat(r5, &(0x7f0000ffe000/0x1000)=nil, 0x4000) (async, rerun: 64) shmctl$SHM_STAT_ANY(r5, 0xf, &(0x7f0000000080)=""/3) (async, rerun: 64) shmat(r3, &(0x7f00000f5000/0x4000)=nil, 0x6000) (async) mlockall(0x6) (async) mmap$binder(&(0x7f0000395000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0xec07) (async) shmat(0x0, &(0x7f00000bf000/0x4000)=nil, 0x6000) mlockall(0x1) (async) shmdt(r4) (async) shmat(0x0, &(0x7f00003b7000/0x1000)=nil, 0x6000) mlockall(0x7) (async) mlockall(0x3) (async) shmget$private(0x0, 0x2000, 0x4, &(0x7f00003dc000/0x2000)=nil) (async) shmctl$SHM_LOCK(0x0, 0xb) unshare(0x50050000) 07:25:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x3e4, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xe8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r1, 0x3, 0x40}, 0x8) (async) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r1, 0x3, 0x40}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) 07:25:09 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (rerun: 64) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async, rerun: 64) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (rerun: 64) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000ac0)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bdf322f7199cd59748d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e08000000b38552afb93cb14f32341739401252802d0b0f6c722c52fae44f64b5fdb4f7924d03eafe74"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async, rerun: 32) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (rerun: 32) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:09 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x3}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) r2 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x2, 0x105) (async) r3 = socket$inet(0x2, 0x2, 0x105) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) socket$inet(0x2, 0x0, 0x75c) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10) (async) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x4e24, @loopback}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r5, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r5, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000000300)=""/190, &(0x7f0000000180)=0xbe) (async) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000000300)=""/190, &(0x7f0000000180)=0xbe) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000000c0)={@multicast1, @local}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) (async) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000140)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, 0x1, 0x6, [@private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010100, @local, @remote, @multicast2]}, 0x28) (async) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000140)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, 0x1, 0x6, [@private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010100, @local, @remote, @multicast2]}, 0x28) 07:25:09 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, &(0x7f0000000200)=0x54) 07:25:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x410, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xe8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)={r1, 0x3, 0x40}, 0x8) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r3}, 0xc) 07:25:09 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x4, 0x13, 0xad, 0x7, 0x0, 0x100, 0x80010, 0x6, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x0, 0x2800000000000000}, 0x260b, 0x0, 0x8, 0x0, 0xffffffffffff4a6a, 0x40, 0xf4be, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xb, 0xffffffffffffffff, 0xa) syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:09 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x3}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) socket$inet(0x2, 0x2, 0x0) (async) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$inet(0x2, 0x2, 0x105) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) socket$inet(0x2, 0x0, 0x75c) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) (async) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r4}, 0xc) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x4e24, @loopback}, 0x10) (async) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x4e24, @loopback}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r5, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) getsockopt$bt_hci(r5, 0x0, 0x1, &(0x7f0000000300)=""/190, &(0x7f0000000180)=0xbe) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f00000000c0)={@multicast1, @local}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) (async) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000140)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, 0x1, 0x6, [@private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010100, @local, @remote, @multicast2]}, 0x28) (async) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000000140)={@initdev={0xac, 0x1e, 0x1, 0x0}, @local, 0x1, 0x6, [@private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010100, @local, @remote, @multicast2]}, 0x28) 07:25:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r2 = socket(0x2, 0x80805, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = dup(r2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000f40)={r4, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r4, 0x1, 0x10}, 0xc) r6 = socket$inet(0x2, 0x80001, 0x84) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@caif, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000480)=""/137, 0x89}], 0x4, &(0x7f0000000540)=""/4096, 0x1000}, 0x10000) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) 07:25:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x440, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 523.226574][ T1119] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 523.274379][ T1100] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 07:25:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaabe87aac3e7af86dd600b178800300000fe8000000000000000000000000000aa20b8744cf6fe7ace0b19ad25d520f4fe0100000000000000000000000000020004000000000000c910ff02000000000000000000000000000100010007080000"], 0x0) 07:25:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r2 = socket(0x2, 0x80805, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = dup(r2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000f40)={r4, 0x0, 0x10}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r4, 0x1, 0x10}, 0xc) (async) r6 = socket$inet(0x2, 0x80001, 0x84) (async) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@caif, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000480)=""/137, 0x89}], 0x4, &(0x7f0000000540)=""/4096, 0x1000}, 0x10000) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) 07:25:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x470, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x5, 0x4, 0xff, 0x3, 0x580, 0x5, 0x2572, r1}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x2c, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x4000077a, @remote, 0x7}, @in={0x2, 0x4c20, @private=0xa010100}]}, &(0x7f00000001c0)=0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000140)=@req3={0x1, 0x168f, 0x3, 0x5, 0x4b, 0x3, 0x6}, 0x1c) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r4, 0x200, 0x0) r5 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r4, r5, 0x0, 0x10000) sendto$packet(r4, &(0x7f0000000280)="965f944202eca2bc55b0730da9c5b9e49421a60e81239b61bfd9adb51a877fd28668974a6957d36ce60f02ed4aceaba05069688372", 0x35, 0x10, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x6, 0x6, @multicast}, 0x14) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r7, 0x8}, 0xc) 07:25:10 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() (async) getpid() perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x4, 0x13, 0xad, 0x7, 0x0, 0x100, 0x80010, 0x6, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x0, 0x2800000000000000}, 0x260b, 0x0, 0x8, 0x0, 0xffffffffffff4a6a, 0x40, 0xf4be, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xb, 0xffffffffffffffff, 0xa) (async) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x4, 0x13, 0xad, 0x7, 0x0, 0x100, 0x80010, 0x6, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x0, 0x2800000000000000}, 0x260b, 0x0, 0x8, 0x0, 0xffffffffffff4a6a, 0x40, 0xf4be, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xb, 0xffffffffffffffff, 0xa) syz_open_procfs$namespace(0x0, 0x0) (async) syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) (async) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:10 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:25:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x484, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) (async, rerun: 64) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (rerun: 64) r2 = socket(0x2, 0x80805, 0x0) (async, rerun: 32) r3 = socket$inet(0x2, 0x80001, 0x84) (rerun: 32) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (async) r5 = dup(r2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000f40)={r4, 0x0, 0x10}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r4, 0x1, 0x10}, 0xc) (async) r6 = socket$inet(0x2, 0x80001, 0x84) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000080)=@caif, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000480)=""/137, 0x89}], 0x4, &(0x7f0000000540)=""/4096, 0x1000}, 0x10000) (async, rerun: 32) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) (rerun: 32) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r7}, 0xc) 07:25:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x5, 0x4, 0xff, 0x3, 0x580, 0x5, 0x2572, r1}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x2c, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x4000077a, @remote, 0x7}, @in={0x2, 0x4c20, @private=0xa010100}]}, &(0x7f00000001c0)=0x10) (async) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000140)=@req3={0x1, 0x168f, 0x3, 0x5, 0x4b, 0x3, 0x6}, 0x1c) (async) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r4, 0x200, 0x0) (async) r5 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r4, r5, 0x0, 0x10000) sendto$packet(r4, &(0x7f0000000280)="965f944202eca2bc55b0730da9c5b9e49421a60e81239b61bfd9adb51a877fd28668974a6957d36ce60f02ed4aceaba05069688372", 0x35, 0x10, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x6, 0x6, @multicast}, 0x14) (async) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r7, 0x8}, 0xc) 07:25:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaabe87aac3e7af86dd600b178800300000fe8000000000000000000000000000aa20b8744cf6fe7ace0b19ad25d520f4fe0100000000000000000000000000020004000000000000c910ff02000000000000000000000000000100010007080000"], 0x0) 07:25:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x4a4, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) socket$inet6_sctp(0xa, 0x5, 0x84) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x5, 0x4, 0xff, 0x3, 0x580, 0x5, 0x2572, r1}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x2c, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x4000077a, @remote, 0x7}, @in={0x2, 0x4c20, @private=0xa010100}]}, &(0x7f00000001c0)=0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000140)=@req3={0x1, 0x168f, 0x3, 0x5, 0x4b, 0x3, 0x6}, 0x1c) (async) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r4, 0x200, 0x0) (async) r5 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r4, r5, 0x0, 0x10000) (async) sendto$packet(r4, &(0x7f0000000280)="965f944202eca2bc55b0730da9c5b9e49421a60e81239b61bfd9adb51a877fd28668974a6957d36ce60f02ed4aceaba05069688372", 0x35, 0x10, &(0x7f0000000300)={0x11, 0x6, 0x0, 0x1, 0x6, 0x6, @multicast}, 0x14) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r7, 0x8}, 0xc) 07:25:10 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaabe87aac3e7af86dd600b178800300000fe8000000000000000000000000000aa20b8744cf6fe7ace0b19ad25d520f4fe0100000000000000000000000000020004000000000000c910ff02000000000000000000000000000100010007080000"], 0x0) 07:25:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x4b8, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x48d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8963}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={r1, 0x2}, 0x8) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e0000080000000000000cae10c636367ff8f58b7e200"/33], 0x18) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) sendmsg$nl_route(r4, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@getaddr={0x14, 0x16, 0x300, 0x70bd2c, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x6000004}, 0x8001) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @loopback}, 0xc) r5 = socket$phonet(0x23, 0x2, 0x1) setsockopt(r5, 0x7, 0x101, &(0x7f0000000180)="fd869e4e90ec6841f51e74f6268f120bc2effaeeed54ca444f982eb51223a6e46d5a6944f72e8e071222e7857aaa0a374b71ece49bf0e04f9ae93aa94e447afc0cb3997c5441f00aaf82bf06319ffe3cbc40f46fc5c5", 0x56) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) 07:25:10 executing program 1: socket(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=@can_newroute={0x28c, 0x18, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@CGW_CS_CRC8={0x11e, 0x6, {0x54, 0x7e, 0x35, 0x83, 0xff, "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", 0x1, "0d327bb47e36b3d5394646e686b390cdb6635800"}}, @CGW_LIM_HOPS={0x5, 0xd, 0xe0}, @CGW_MOD_OR={0x15, 0x2, {{{0x0, 0x1, 0x0, 0x1}, 0x1, 0x3, 0x0, 0x0, "1c154257cbc2bee3"}, 0x1}}, @CGW_CS_CRC8={0x11e, 0x6, {0x58, 0x49, 0x55, 0x2, 0x2, "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", 0x2, "7883c72ad9052023444386428590f910fd23238d"}}, @CGW_MOD_SET={0x15, 0x4, {{{0x3}, 0x4, 0x0, 0x0, 0x0, "f1db0ee53204ea00"}, 0x1}}]}, 0x28c}, 0x1, 0x0, 0x0, 0x41}, 0x80) socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x158, 0x10, 0x801, 0x4000000, 0x0, {0x0, 0x0, 0x0, r5, 0x20001}, [@IFLA_AF_SPEC={0x138, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0x2, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}]}, @AF_INET={0x30, 0x2, 0x0, 0x1, {0x2c, 0x1, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}}, @AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8}, {0x8, 0x3ffc}]}}, @AF_INET6={0x40, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x14, 0x7, @rand_addr=' \x01\x00'}]}, @AF_BRIDGE={0x4}, @AF_MPLS={0x4}, @AF_INET6={0x88, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_ADDR_GEN_MODE={0x5}, @IFLA_INET6_ADDR_GEN_MODE={0x5}, @IFLA_INET6_TOKEN={0x14, 0x7, @dev}, @IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x14, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_TOKEN={0x14, 0x7, @private1}, @IFLA_INET6_ADDR_GEN_MODE={0x5}, @IFLA_INET6_ADDR_GEN_MODE={0x5}]}, @AF_MPLS={0x4}]}]}, 0x158}}, 0x0) [ 524.104186][ T1175] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 524.157867][ T1173] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 524.174863][ T1175] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 524.191504][ T1177] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 07:25:10 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async, rerun: 64) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x4, 0x13, 0xad, 0x7, 0x0, 0x100, 0x80010, 0x6, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_config_ext={0x0, 0x2800000000000000}, 0x260b, 0x0, 0x8, 0x0, 0xffffffffffff4a6a, 0x40, 0xf4be, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xb, 0xffffffffffffffff, 0xa) (async, rerun: 64) syz_open_procfs$namespace(0x0, 0x0) (rerun: 64) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async, rerun: 64) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async, rerun: 64) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async, rerun: 64) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (rerun: 64) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x4d8, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:10 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup3(r0, r0, 0x0) connect$can_bcm(r1, &(0x7f0000000000), 0x10) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@bloom_filter={0x1e, 0x8, 0x7fff, 0x487, 0x1, 0xffffffffffffffff, 0xfffffffa, '\x00', 0x0, r1, 0x0, 0x3, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000180)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x34}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) getsockname$packet(r4, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x883}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x3e}]}}}]}, 0x44}}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)='GPL\x00', 0xfffffffd, 0xcd, &(0x7f0000000240)=""/205, 0x41100, 0x4, '\x00', r6, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x3, 0x2}, 0x8, 0x10, &(0x7f00000004c0)={0x0, 0x9, 0x8, 0x2}, 0x10, 0x0, 0x0, 0x7, 0x0, &(0x7f0000000500)=[{0x0, 0x2, 0x7, 0xa}, {0x2, 0x3, 0x6, 0xa}, {0x0, 0x1, 0xd, 0xc}, {0x0, 0x1, 0x10, 0x2}, {0x1, 0x4, 0x8, 0x1}, {0x6, 0x1, 0x2, 0x9}, {0x3, 0x1}], 0x10, 0x5}, 0x90) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r2, &(0x7f0000000040)="9df2d4164055a2b2471a3b8e6e1752fd60ed05a59de2ac7e2220b7dc29068572c4956ad6f74b7bb02af4f4196f1f8819ae5379dfa922be0e1abeae10e4f425a9065e4fa7f0ad77a05c7262ef1b51ee38faa15ec996e2a8df38866ba99317b678863baf0ee67c25dae9cf", &(0x7f00000000c0)=""/96}, 0x20) 07:25:10 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [], '\x00', 0x2}, &(0x7f0000000200)=0x54) 07:25:10 executing program 1: socket(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=@can_newroute={0x28c, 0x18, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@CGW_CS_CRC8={0x11e, 0x6, {0x54, 0x7e, 0x35, 0x83, 0xff, "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", 0x1, "0d327bb47e36b3d5394646e686b390cdb6635800"}}, @CGW_LIM_HOPS={0x5, 0xd, 0xe0}, @CGW_MOD_OR={0x15, 0x2, {{{0x0, 0x1, 0x0, 0x1}, 0x1, 0x3, 0x0, 0x0, "1c154257cbc2bee3"}, 0x1}}, @CGW_CS_CRC8={0x11e, 0x6, {0x58, 0x49, 0x55, 0x2, 0x2, "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", 0x2, "7883c72ad9052023444386428590f910fd23238d"}}, @CGW_MOD_SET={0x15, 0x4, {{{0x3}, 0x4, 0x0, 0x0, 0x0, "f1db0ee53204ea00"}, 0x1}}]}, 0x28c}, 0x1, 0x0, 0x0, 0x41}, 0x80) socket(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) (async) dup(r1) socket$netlink(0x10, 0x3, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) (async) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x158, 0x10, 0x801, 0x4000000, 0x0, {0x0, 0x0, 0x0, r5, 0x20001}, [@IFLA_AF_SPEC={0x138, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0x2, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}]}, @AF_INET={0x30, 0x2, 0x0, 0x1, {0x2c, 0x1, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}}, @AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8}, {0x8, 0x3ffc}]}}, @AF_INET6={0x40, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x14, 0x7, @rand_addr=' \x01\x00'}]}, @AF_BRIDGE={0x4}, @AF_MPLS={0x4}, @AF_INET6={0x88, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_ADDR_GEN_MODE={0x5}, @IFLA_INET6_ADDR_GEN_MODE={0x5}, @IFLA_INET6_TOKEN={0x14, 0x7, @dev}, @IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x14, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_TOKEN={0x14, 0x7, @private1}, @IFLA_INET6_ADDR_GEN_MODE={0x5}, @IFLA_INET6_ADDR_GEN_MODE={0x5}]}, @AF_MPLS={0x4}]}]}, 0x158}}, 0x0) 07:25:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xe) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x48d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8963}, 0x8) (async) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={r1, 0x2}, 0x8) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e0000080000000000000cae10c636367ff8f58b7e200"/33], 0x18) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) sendmsg$nl_route(r4, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@getaddr={0x14, 0x16, 0x300, 0x70bd2c, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x6000004}, 0x8001) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @loopback}, 0xc) (async) r5 = socket$phonet(0x23, 0x2, 0x1) setsockopt(r5, 0x7, 0x101, &(0x7f0000000180)="fd869e4e90ec6841f51e74f6268f120bc2effaeeed54ca444f982eb51223a6e46d5a6944f72e8e071222e7857aaa0a374b71ece49bf0e04f9ae93aa94e447afc0cb3997c5441f00aaf82bf06319ffe3cbc40f46fc5c5", 0x56) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) 07:25:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x504, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 524.280463][ T1189] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 524.294460][T21839] ================================================================== [ 524.302549][T21839] BUG: KCSAN: data-race in fib_release_info / fib_table_lookup [ 524.310108][T21839] [ 524.312424][T21839] write to 0xffff888150f31744 of 1 bytes by task 1189 on cpu 0: [ 524.320045][T21839] fib_release_info+0x3a0/0x460 [ 524.324910][T21839] fib_table_delete+0x8d2/0x900 [ 524.329761][T21839] fib_magic+0x1c1/0x1f0 [ 524.334006][T21839] fib_del_ifaddr+0x8cf/0xa60 [ 524.338683][T21839] fib_inetaddr_event+0x77/0x200 [ 524.343625][T21839] blocking_notifier_call_chain+0x90/0x200 [ 524.349429][T21839] __inet_del_ifa+0x4df/0x800 [ 524.354192][T21839] inetdev_event+0x553/0xaf0 [ 524.358768][T21839] raw_notifier_call_chain+0x6b/0x1c0 [ 524.364129][T21839] call_netdevice_notifiers_mtu+0xd2/0x130 [ 524.369923][T21839] dev_set_mtu_ext+0x30b/0x3e0 [ 524.374675][T21839] do_setlink+0x5be/0x2430 [ 524.379079][T21839] rtnl_setlink+0x255/0x300 [ 524.383571][T21839] rtnetlink_rcv_msg+0x807/0x8c0 [ 524.388507][T21839] netlink_rcv_skb+0x126/0x220 [ 524.393268][T21839] rtnetlink_rcv+0x1c/0x20 [ 524.397683][T21839] netlink_unicast+0x56f/0x640 [ 524.402448][T21839] netlink_sendmsg+0x665/0x770 [ 524.407207][T21839] sock_write_iter+0x1aa/0x230 [ 524.411956][T21839] do_iter_write+0x4b4/0x7b0 [ 524.416548][T21839] vfs_writev+0x1a8/0x320 [ 524.420863][T21839] do_writev+0xf8/0x220 [ 524.425003][T21839] __x64_sys_writev+0x45/0x50 [ 524.429681][T21839] do_syscall_64+0x41/0xc0 [ 524.434094][T21839] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 524.439982][T21839] [ 524.442292][T21839] read to 0xffff888150f31744 of 1 bytes by task 21839 on cpu 1: [ 524.449912][T21839] fib_table_lookup+0x2bf/0xd50 [ 524.454752][T21839] ip_route_output_key_hash_rcu+0x38c/0x12c0 [ 524.460752][T21839] ip_route_output_flow+0xa6/0x150 [ 524.465857][T21839] send4+0x1e7/0x500 [ 524.469742][T21839] wg_socket_send_skb_to_peer+0x94/0x130 [ 524.475371][T21839] wg_socket_send_buffer_to_peer+0xd6/0x100 [ 524.481255][T21839] wg_packet_handshake_send_worker+0x10c/0x150 [ 524.487416][T21839] process_one_work+0x434/0x860 [ 524.492252][T21839] worker_thread+0x5f2/0xa10 [ 524.496830][T21839] kthread+0x1d7/0x210 [ 524.500891][T21839] ret_from_fork+0x2e/0x40 [ 524.505298][T21839] ret_from_fork_asm+0x11/0x20 [ 524.510049][T21839] [ 524.512358][T21839] value changed: 0x00 -> 0x01 [ 524.517014][T21839] [ 524.519320][T21839] Reported by Kernel Concurrency Sanitizer on: 07:25:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x534, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 524.525450][T21839] CPU: 1 PID: 21839 Comm: kworker/u4:18 Tainted: G W 6.5.0-syzkaller #0 [ 524.535159][T21839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023 [ 524.545200][T21839] Workqueue: wg-kex-wg1 wg_packet_handshake_send_worker [ 524.552134][T21839] ================================================================== [ 524.571821][ T1188] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 07:25:10 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup3(r0, r0, 0x0) connect$can_bcm(r1, &(0x7f0000000000), 0x10) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@bloom_filter={0x1e, 0x8, 0x7fff, 0x487, 0x1, 0xffffffffffffffff, 0xfffffffa, '\x00', 0x0, r1, 0x0, 0x3, 0x0, 0x1}, 0x48) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000180)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x34}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), r4) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) (async) getsockname$packet(r4, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x883}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x3e}]}}}]}, 0x44}}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)='GPL\x00', 0xfffffffd, 0xcd, &(0x7f0000000240)=""/205, 0x41100, 0x4, '\x00', r6, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x3, 0x2}, 0x8, 0x10, &(0x7f00000004c0)={0x0, 0x9, 0x8, 0x2}, 0x10, 0x0, 0x0, 0x7, 0x0, &(0x7f0000000500)=[{0x0, 0x2, 0x7, 0xa}, {0x2, 0x3, 0x6, 0xa}, {0x0, 0x1, 0xd, 0xc}, {0x0, 0x1, 0x10, 0x2}, {0x1, 0x4, 0x8, 0x1}, {0x6, 0x1, 0x2, 0x9}, {0x3, 0x1}], 0x10, 0x5}, 0x90) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r2, &(0x7f0000000040)="9df2d4164055a2b2471a3b8e6e1752fd60ed05a59de2ac7e2220b7dc29068572c4956ad6f74b7bb02af4f4196f1f8819ae5379dfa922be0e1abeae10e4f425a9065e4fa7f0ad77a05c7262ef1b51ee38faa15ec996e2a8df38866ba99317b678863baf0ee67c25dae9cf", &(0x7f00000000c0)=""/96}, 0x20) 07:25:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x48d}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x48d}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8963}, 0x8) (async) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x8963}, 0x8) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000280)={r1, 0x2}, 0x8) socket$inet(0x2, 0x2, 0x0) (async) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e0000080000000000000cae10c636367ff8f58b7e200"/33], 0x18) (async) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e0000080000000000000cae10c636367ff8f58b7e200"/33], 0x18) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) (async) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r4, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) sendmsg$nl_route(r4, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@getaddr={0x14, 0x16, 0x300, 0x70bd2c, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x6000004}, 0x8001) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @loopback}, 0xc) (async) setsockopt$inet_mreqsrc(r3, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @loopback}, 0xc) r5 = socket$phonet(0x23, 0x2, 0x1) setsockopt(r5, 0x7, 0x101, &(0x7f0000000180)="fd869e4e90ec6841f51e74f6268f120bc2effaeeed54ca444f982eb51223a6e46d5a6944f72e8e071222e7857aaa0a374b71ece49bf0e04f9ae93aa94e447afc0cb3997c5441f00aaf82bf06319ffe3cbc40f46fc5c5", 0x56) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r6}, 0xc) 07:25:10 executing program 1: socket(0xa, 0x3, 0x3a) (async, rerun: 64) r0 = socket$netlink(0x10, 0x3, 0x0) (rerun: 64) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) (async) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000680)=@can_newroute={0x28c, 0x18, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@CGW_CS_CRC8={0x11e, 0x6, {0x54, 0x7e, 0x35, 0x83, 0xff, "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", 0x1, "0d327bb47e36b3d5394646e686b390cdb6635800"}}, @CGW_LIM_HOPS={0x5, 0xd, 0xe0}, @CGW_MOD_OR={0x15, 0x2, {{{0x0, 0x1, 0x0, 0x1}, 0x1, 0x3, 0x0, 0x0, "1c154257cbc2bee3"}, 0x1}}, @CGW_CS_CRC8={0x11e, 0x6, {0x58, 0x49, 0x55, 0x2, 0x2, "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", 0x2, "7883c72ad9052023444386428590f910fd23238d"}}, @CGW_MOD_SET={0x15, 0x4, {{{0x3}, 0x4, 0x0, 0x0, 0x0, "f1db0ee53204ea00"}, 0x1}}]}, 0x28c}, 0x1, 0x0, 0x0, 0x41}, 0x80) (async, rerun: 64) socket(0xa, 0x3, 0x3a) (async, rerun: 64) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw6\x00') socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r1) (async, rerun: 64) r2 = socket$netlink(0x10, 0x3, 0x0) (rerun: 64) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x158, 0x10, 0x801, 0x4000000, 0x0, {0x0, 0x0, 0x0, r5, 0x20001}, [@IFLA_AF_SPEC={0x138, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0x2, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @local}]}, @AF_INET={0x30, 0x2, 0x0, 0x1, {0x2c, 0x1, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}]}}, @AF_INET={0x18, 0x2, 0x0, 0x1, {0x14, 0x1, 0x0, 0x1, [{0x8}, {0x8, 0x3ffc}]}}, @AF_INET6={0x40, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x14, 0x7, @rand_addr=' \x01\x00'}]}, @AF_BRIDGE={0x4}, @AF_MPLS={0x4}, @AF_INET6={0x88, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_ADDR_GEN_MODE={0x5}, @IFLA_INET6_ADDR_GEN_MODE={0x5}, @IFLA_INET6_TOKEN={0x14, 0x7, @dev}, @IFLA_INET6_TOKEN={0x14, 0x7, @mcast2}, @IFLA_INET6_TOKEN={0x14, 0x7, @rand_addr=' \x01\x00'}, @IFLA_INET6_TOKEN={0x14, 0x7, @private1}, @IFLA_INET6_ADDR_GEN_MODE={0x5}, @IFLA_INET6_ADDR_GEN_MODE={0x5}]}, @AF_MPLS={0x4}]}]}, 0x158}}, 0x0) 07:25:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x548, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000300)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x568, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x598, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:11 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [], '\x00', 0x1000000}, &(0x7f0000000200)=0x54) 07:25:11 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = dup3(r0, r0, 0x0) connect$can_bcm(r1, &(0x7f0000000000), 0x10) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@bloom_filter={0x1e, 0x8, 0x7fff, 0x487, 0x1, 0xffffffffffffffff, 0xfffffffa, '\x00', 0x0, r1, 0x0, 0x3, 0x0, 0x1}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000180)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x34}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), r4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) getsockname$packet(r4, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x883}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x3e}]}}}]}, 0x44}}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)='GPL\x00', 0xfffffffd, 0xcd, &(0x7f0000000240)=""/205, 0x41100, 0x4, '\x00', r6, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x3, 0x2}, 0x8, 0x10, &(0x7f00000004c0)={0x0, 0x9, 0x8, 0x2}, 0x10, 0x0, 0x0, 0x7, 0x0, &(0x7f0000000500)=[{0x0, 0x2, 0x7, 0xa}, {0x2, 0x3, 0x6, 0xa}, {0x0, 0x1, 0xd, 0xc}, {0x0, 0x1, 0x10, 0x2}, {0x1, 0x4, 0x8, 0x1}, {0x6, 0x1, 0x2, 0x9}, {0x3, 0x1}], 0x10, 0x5}, 0x90) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r2, &(0x7f0000000040)="9df2d4164055a2b2471a3b8e6e1752fd60ed05a59de2ac7e2220b7dc29068572c4956ad6f74b7bb02af4f4196f1f8819ae5379dfa922be0e1abeae10e4f425a9065e4fa7f0ad77a05c7262ef1b51ee38faa15ec996e2a8df38866ba99317b678863baf0ee67c25dae9cf", &(0x7f00000000c0)=""/96}, 0x20) socket$can_bcm(0x1d, 0x2, 0x2) (async) dup3(r0, r0, 0x0) (async) connect$can_bcm(r1, &(0x7f0000000000), 0x10) (async) bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@bloom_filter={0x1e, 0x8, 0x7fff, 0x487, 0x1, 0xffffffffffffffff, 0xfffffffa, '\x00', 0x0, r1, 0x0, 0x3, 0x0, 0x1}, 0x48) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000180)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x34}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x90) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000240), r4) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) (async) getsockname$packet(r4, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x883}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @ipip6={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r5}, @IFLA_IPTUN_FLAGS={0x8, 0x8, 0x3e}]}}}]}, 0x44}}, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000580)={0x11, 0x0, &(0x7f00000001c0), &(0x7f0000000200)='GPL\x00', 0xfffffffd, 0xcd, &(0x7f0000000240)=""/205, 0x41100, 0x4, '\x00', r6, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x3, 0x2}, 0x8, 0x10, &(0x7f00000004c0)={0x0, 0x9, 0x8, 0x2}, 0x10, 0x0, 0x0, 0x7, 0x0, &(0x7f0000000500)=[{0x0, 0x2, 0x7, 0xa}, {0x2, 0x3, 0x6, 0xa}, {0x0, 0x1, 0xd, 0xc}, {0x0, 0x1, 0x10, 0x2}, {0x1, 0x4, 0x8, 0x1}, {0x6, 0x1, 0x2, 0x9}, {0x3, 0x1}], 0x10, 0x5}, 0x90) (async) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r2, &(0x7f0000000040)="9df2d4164055a2b2471a3b8e6e1752fd60ed05a59de2ac7e2220b7dc29068572c4956ad6f74b7bb02af4f4196f1f8819ae5379dfa922be0e1abeae10e4f425a9065e4fa7f0ad77a05c7262ef1b51ee38faa15ec996e2a8df38866ba99317b678863baf0ee67c25dae9cf", &(0x7f00000000c0)=""/96}, 0x20) (async) 07:25:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:25:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x5ac, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:11 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/uts\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) pipe(&(0x7f0000000040)) socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000100)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r1, 0x4, 0x1c, 0x2}) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@dellink={0x70, 0x11, 0x200, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x200}, [@IFLA_PORT_SELF={0x50, 0x19, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "87f1724da0d907a27cdb84f922b73918"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "d3a002118364b2f98ad661e020bf3b0a"}, @IFLA_PORT_VF={0x8, 0x1, 0xfffff8d3}, @IFLA_PORT_VF={0x8, 0x1, 0x5b99bd97}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "7299fb8cc6a5f2fb3732af4d90b52896"}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x840}, 0x4) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0xf4, 0x10, 0x400, 0x70bd27, 0x0, {}, [@IFLA_LINKINFO={0xb8, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xa8, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}, @IFLA_VLAN_INGRESS_QOS={0x4}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x0, 0x16}}, @IFLA_VLAN_INGRESS_QOS={0x1c, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3, 0x8dbd}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xff, 0xfffffff9}}]}, @IFLA_VLAN_EGRESS_QOS={0x4c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x5, 0x3}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x6, 0x8000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80000000, 0xd2da}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3ff, 0xd607}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfffffffc}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}]}, @IFLA_VLAN_INGRESS_QOS={0x10, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xb21, 0x3f}}]}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x16, 0x16}}]}}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9}, @IFLA_IFNAME={0x14, 0x3, 'bridge_slave_1\x00'}]}, 0xf4}}, 0x404c840) 07:25:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async, rerun: 32) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async, rerun: 64) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async, rerun: 64) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000300)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async, rerun: 64) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (async, rerun: 64) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000440)=0x10) socket$inet(0x2, 0x80001, 0x84) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:25:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x5cc, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:11 executing program 1: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/uts\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x3, 0x0) (async) socket(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)) (async) pipe(&(0x7f0000000080)) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) pipe(&(0x7f0000000040)) (async) pipe(&(0x7f0000000040)) socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000100)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r1, 0x4, 0x1c, 0x2}) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@dellink={0x70, 0x11, 0x200, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x200}, [@IFLA_PORT_SELF={0x50, 0x19, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "87f1724da0d907a27cdb84f922b73918"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "d3a002118364b2f98ad661e020bf3b0a"}, @IFLA_PORT_VF={0x8, 0x1, 0xfffff8d3}, @IFLA_PORT_VF={0x8, 0x1, 0x5b99bd97}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "7299fb8cc6a5f2fb3732af4d90b52896"}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x840}, 0x4) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0xf4, 0x10, 0x400, 0x70bd27, 0x0, {}, [@IFLA_LINKINFO={0xb8, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xa8, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}, @IFLA_VLAN_INGRESS_QOS={0x4}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x0, 0x16}}, @IFLA_VLAN_INGRESS_QOS={0x1c, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3, 0x8dbd}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xff, 0xfffffff9}}]}, @IFLA_VLAN_EGRESS_QOS={0x4c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x5, 0x3}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x6, 0x8000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80000000, 0xd2da}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3ff, 0xd607}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfffffffc}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}]}, @IFLA_VLAN_INGRESS_QOS={0x10, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xb21, 0x3f}}]}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x16, 0x16}}]}}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9}, @IFLA_IFNAME={0x14, 0x3, 'bridge_slave_1\x00'}]}, 0xf4}}, 0x404c840) [ 524.995440][ T26] audit: type=1400 audit(1693207511.312:743): avc: denied { ioctl } for pid=1235 comm="syz-executor.1" path="uts:[4026532627]" dev="nsfs" ino=4026532627 ioctlcmd=0xf509 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 07:25:11 executing program 3: r0 = socket(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x1, 0x0, 0x0, r2}, 0xc) setsockopt$MRT6_DEL_MIF(r0, 0x29, 0xcb, &(0x7f00000000c0)={0x1}, 0xc) 07:25:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x5f8, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) [ 525.075429][ T1263] vcan0: entered allmulticast mode [ 525.105670][ T1263] vcan0: left allmulticast mode 07:25:11 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [], '\x00', 0x2000000}, &(0x7f0000000200)=0x54) 07:25:11 executing program 1: socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/uts\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) socket(0x10, 0x3, 0x0) pipe(&(0x7f0000000080)) r2 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) (async) socket$nl_sock_diag(0x10, 0x3, 0x4) pipe(&(0x7f0000000040)) (async) pipe(&(0x7f0000000040)) socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000100)) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000001c0)=0x14) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r1, 0x4, 0x1c, 0x2}) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r1, 0x4, 0x1c, 0x2}) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=@dellink={0x70, 0x11, 0x200, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x200}, [@IFLA_PORT_SELF={0x50, 0x19, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "87f1724da0d907a27cdb84f922b73918"}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "d3a002118364b2f98ad661e020bf3b0a"}, @IFLA_PORT_VF={0x8, 0x1, 0xfffff8d3}, @IFLA_PORT_VF={0x8, 0x1, 0x5b99bd97}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "7299fb8cc6a5f2fb3732af4d90b52896"}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x840}, 0x4) sendmsg$nl_route(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0xf4, 0x10, 0x400, 0x70bd27, 0x0, {}, [@IFLA_LINKINFO={0xb8, 0x12, 0x0, 0x1, @vlan={{0x9}, {0xa8, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_PROTOCOL={0x6, 0x5, 0x88a8}, @IFLA_VLAN_INGRESS_QOS={0x4}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x0, 0x16}}, @IFLA_VLAN_INGRESS_QOS={0x1c, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3, 0x8dbd}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xff, 0xfffffff9}}]}, @IFLA_VLAN_EGRESS_QOS={0x4c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x5, 0x3}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x6, 0x8000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x80000000, 0xd2da}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3ff, 0xd607}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0xfffffffc}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}]}, @IFLA_VLAN_INGRESS_QOS={0x10, 0x4, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xb21, 0x3f}}]}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0x16, 0x16}}]}}}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x9}, @IFLA_IFNAME={0x14, 0x3, 'bridge_slave_1\x00'}]}, 0xf4}}, 0x404c840) 07:25:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x60c, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:11 executing program 3: r0 = socket(0xa, 0x3, 0x3a) (async) r1 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x1, 0x0, 0x0, r2}, 0xc) setsockopt$MRT6_DEL_MIF(r0, 0x29, 0xcb, &(0x7f00000000c0)={0x1}, 0xc) 07:25:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) r3 = signalfd4(r0, &(0x7f0000000080)={[0x8]}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @loopback}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x200, @private0}, @in={0x2, 0x4e24, @rand_addr=0x64010100}, @in6={0xa, 0x4e23, 0x5, @mcast2, 0xffff}, @in={0x2, 0x4e20, @private=0xa010102}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xffff7fff}, @in={0x2, 0x4e21, @private=0xa010101}], 0xb4) 07:25:11 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (rerun: 32) getpid() (async, rerun: 32) syz_open_procfs$namespace(0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r0, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async, rerun: 64) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async, rerun: 64) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 32) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) (rerun: 32) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a020000000000185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758906479ef408aac0e67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055acc6988857e0407f26ecee74152431a", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r2, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x80000, 0x471, &(0x7f00000001c0)) (async) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r4, &(0x7f0000000300)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) syz_clone(0x738c0480, 0x0, 0x0, 0x0, 0x0, 0x0) 07:25:11 executing program 3: r0 = socket(0xa, 0x3, 0x3a) (async) r1 = socket$inet(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) setsockopt$MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x1, 0x0, 0x0, r2}, 0xc) (async, rerun: 32) setsockopt$MRT6_DEL_MIF(r0, 0x29, 0xcb, &(0x7f00000000c0)={0x1}, 0xc) (rerun: 32) 07:25:11 executing program 0: socket$inet6_sctp(0xa, 0x5, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) r3 = signalfd4(r0, &(0x7f0000000080)={[0x8]}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @loopback}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x200, @private0}, @in={0x2, 0x4e24, @rand_addr=0x64010100}, @in6={0xa, 0x4e23, 0x5, @mcast2, 0xffff}, @in={0x2, 0x4e20, @private=0xa010102}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xffff7fff}, @in={0x2, 0x4e21, @private=0xa010101}], 0xb4) 07:25:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x62c, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:11 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004ec0)={'veth0_to_bond\x00', {0x2, 0x0, @private}}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'veth0_to_bond\x00', {0x2, 0x0, @broadcast}}) socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) 07:25:11 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) r3 = signalfd4(r0, &(0x7f0000000080)={[0x8]}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21, @loopback}, @in={0x2, 0x4e20, @loopback}, @in6={0xa, 0x4e23, 0x200, @private0}, @in={0x2, 0x4e24, @rand_addr=0x64010100}, @in6={0xa, 0x4e23, 0x5, @mcast2, 0xffff}, @in={0x2, 0x4e20, @private=0xa010102}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0xffff7fff}, @in={0x2, 0x4e21, @private=0xa010101}], 0xb4) 07:25:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) write$binfmt_elf64(r2, 0x0, 0x40) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f00000000c0)={0x2000}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000100005f7000000000000000000000002", @ANYRES32=r3, @ANYBLOB="b100000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="2000000014002101000000000000000002010000", @ANYRES32=r3, @ANYBLOB="08000200ac"], 0x20}}, 0x0) dup2(r0, r2) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) write$binfmt_elf64(r7, 0x0, 0x40) getsockname$packet(r7, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="20000000140021010000", @ANYRES32, @ANYBLOB="08000200ac14"], 0x20}}, 0x0) sendmsg$nl_route(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="2000000014002101f4ffffffffffffff02020000", @ANYRES32=r8, @ANYBLOB="08000200ac14"], 0x20}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r8}}, 0x18}}, 0x0) [ 525.480113][ T1322] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 07:25:12 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) 07:25:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x640, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:12 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004ec0)={'veth0_to_bond\x00', {0x2, 0x0, @private}}) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'veth0_to_bond\x00', {0x2, 0x0, @broadcast}}) (async) socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) 07:25:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="380000000009f3cc000000deffffff00000040001c0002000400018008000100ac1e000108000200ac1e54010900010073797a3000000000"], 0x38}}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r1, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a0200017800c800185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758b76bc4cb5319565c67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055a73cc6988857e0407f26ecee74152", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x4, 0x1000471, &(0x7f00000001c0)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) 07:25:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r4 = socket(0x2, 0x80805, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = dup(r4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000f40)={r6, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000140)={r6, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @private=0xa010102}]}, &(0x7f0000000180)=0x10) 07:25:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) write$binfmt_elf64(r2, 0x0, 0x40) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f00000000c0)={0x2000}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000100005f7000000000000000000000002", @ANYRES32=r3, @ANYBLOB="b100000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="2000000014002101000000000000000002010000", @ANYRES32=r3, @ANYBLOB="08000200ac"], 0x20}}, 0x0) dup2(r0, r2) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) write$binfmt_elf64(r7, 0x0, 0x40) getsockname$packet(r7, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="20000000140021010000", @ANYRES32, @ANYBLOB="08000200ac14"], 0x20}}, 0x0) sendmsg$nl_route(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="2000000014002101f4ffffffffffffff02020000", @ANYRES32=r8, @ANYBLOB="08000200ac14"], 0x20}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r8}}, 0x18}}, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) write$binfmt_elf64(r2, 0x0, 0x40) (async) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f00000000c0)={0x2000}) (async) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000100005f7000000000000000000000002", @ANYRES32=r3, @ANYBLOB="b100000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="2000000014002101000000000000000002010000", @ANYRES32=r3, @ANYBLOB="08000200ac"], 0x20}}, 0x0) (async) dup2(r0, r2) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) write$binfmt_elf64(r7, 0x0, 0x40) (async) getsockname$packet(r7, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="20000000140021010000", @ANYRES32, @ANYBLOB="08000200ac14"], 0x20}}, 0x0) (async) sendmsg$nl_route(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="2000000014002101f4ffffffffffffff02020000", @ANYRES32=r8, @ANYBLOB="08000200ac14"], 0x20}}, 0x0) (async) sendmsg$nl_route(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r8}}, 0x18}}, 0x0) (async) 07:25:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r4 = socket(0x2, 0x80805, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = dup(r4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000f40)={r6, 0x0, 0x10}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000140)={r6, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @private=0xa010102}]}, &(0x7f0000000180)=0x10) socket$inet6_sctp(0xa, 0x5, 0x84) (async) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) pipe2$watch_queue(&(0x7f0000000080), 0x80) (async) socket(0x2, 0x80805, 0x0) (async) socket$inet(0x2, 0x80001, 0x84) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) dup(r4) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000f40)={r6, 0x0, 0x10}, 0xc) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000140)={r6, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @private=0xa010102}]}, &(0x7f0000000180)=0x10) (async) 07:25:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x660, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 525.726229][ T1329] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 07:25:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x674, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:12 executing program 1: r0 = socket$igmp(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004ec0)={'veth0_to_bond\x00', {0x2, 0x0, @private}}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'veth0_to_bond\x00', {0x2, 0x0, @broadcast}}) (async) socket$igmp(0x2, 0x3, 0x2) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00000002c0)=""/4096, &(0x7f0000000000)=0x1000) 07:25:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) (async) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) (async) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r4 = socket(0x2, 0x80805, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r7 = dup(r4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000f40)={r6, 0x0, 0x10}, 0xc) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000140)={r6, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @private=0xa010102}]}, &(0x7f0000000180)=0x10) 07:25:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x694, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 525.784717][ T1348] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 525.832670][ T1329] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 07:25:12 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [], '\x00', 0x0, 0x2}, &(0x7f0000000200)=0x54) 07:25:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="600000001000030400"/20, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES8=r0, @ANYRES64=r1, @ANYRESOCT=r0], 0x60}}, 0x0) 07:25:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0xa, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:25:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 32) r2 = socket(0x10, 0x803, 0x0) (rerun: 32) write$binfmt_elf64(r2, 0x0, 0x40) (async) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r2, &(0x7f00000000c0)={0x2000}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000100005f7000000000000000000000002", @ANYRES32=r3, @ANYBLOB="b100000000000000280012000c00010076657468"], 0x48}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="2000000014002101000000000000000002010000", @ANYRES32=r3, @ANYBLOB="08000200ac"], 0x20}}, 0x0) dup2(r0, r2) (async) r5 = socket$netlink(0x10, 0x3, 0x0) (async, rerun: 64) r6 = socket$nl_route(0x10, 0x3, 0x0) (rerun: 64) r7 = socket(0x10, 0x803, 0x0) write$binfmt_elf64(r7, 0x0, 0x40) getsockname$packet(r7, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async, rerun: 32) r9 = socket$nl_route(0x10, 0x3, 0x0) (rerun: 32) sendmsg$nl_route(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="20000000140021010000", @ANYRES32, @ANYBLOB="08000200ac14"], 0x20}}, 0x0) (async, rerun: 32) sendmsg$nl_route(r6, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="2000000014002101f4ffffffffffffff02020000", @ANYRES32=r8, @ANYBLOB="08000200ac14"], 0x20}}, 0x0) (rerun: 32) sendmsg$nl_route(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=@ipv4_deladdr={0x18, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r8}}, 0x18}}, 0x0) 07:25:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x6a8, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="380000000009f3cc000000deffffff00000040001c0002000400018008000100ac1e000108000200ac1e54010900010073797a3000000000"], 0x38}}, 0x0) (async) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="380000000009f3cc000000deffffff00000040001c0002000400018008000100ac1e000108000200ac1e54010900010073797a3000000000"], 0x38}}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r1, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) getpid() syz_open_procfs$namespace(0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') openat$cgroup_devices(r1, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a0200017800c800185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758b76bc4cb5319565c67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055a73cc6988857e0407f26ecee74152", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, 0xffffffffffffffff]}, 0x80) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) socketpair(0x0, 0x4, 0x1000471, &(0x7f00000001c0)) (async) socketpair(0x0, 0x4, 0x1000471, &(0x7f00000001c0)) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) 07:25:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x6c8, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) (async) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="600000001000030400"/20, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES8=r0, @ANYRES64=r1, @ANYRESOCT=r0], 0x60}}, 0x0) [ 526.082612][ T1396] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. [ 526.091995][ T1394] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 07:25:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x6dc, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0xa, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) (async) shutdown(r0, 0x0) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) [ 526.140279][ T1399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 526.169791][ T1406] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 07:25:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x6fc, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x710, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) [ 526.192379][ T1409] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.1'. 07:25:12 executing program 2: unshare(0x40000400) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f00000000c0)=0x54) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000180)={'nat\x00', 0x0, [], '\x00', 0x0, 0x1000000}, &(0x7f0000000200)=0x54) 07:25:12 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x45}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0xe0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r2}, 0xc) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000008c0)={&(0x7f0000000880)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@ptr={0xd, 0x0, 0x0, 0x2, 0x4}, @const={0x8, 0x0, 0x0, 0xa, 0x3}]}, {0x0, [0x30, 0x51, 0x0, 0x2e, 0x2e, 0x61, 0x5f]}}, &(0x7f0000001880)=""/4096, 0x39, 0x1000, 0x1, 0xffffffff}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000a40)={0xffffffffffffffff, 0x20, &(0x7f0000000a00)={&(0x7f0000000980)=""/45, 0x2d, 0x0, &(0x7f00000009c0)}}, 0x10) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r7, 0x200, 0x0) r8 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) r9 = socket$can_j1939(0x1d, 0x2, 0x7) recvmmsg(r9, &(0x7f00000055c0)=[{{&(0x7f0000000c40)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000cc0)=""/197, 0xc5}, {&(0x7f00000013c0)=""/187, 0xbb}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x3, &(0x7f0000001480)=""/46, 0x2e}, 0x9}, {{&(0x7f00000014c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000001540)=""/223, 0xdf}, {&(0x7f0000001640)=""/168, 0xa8}, {&(0x7f0000001700)=""/110, 0x6e}, {&(0x7f0000003880)=""/150, 0x96}, {&(0x7f0000003940)=""/104, 0x68}, {&(0x7f00000039c0)=""/169, 0xa9}, {&(0x7f0000003a80)=""/230, 0xe6}, {&(0x7f0000003b80)=""/188, 0xbc}], 0x8}, 0x40}, {{&(0x7f0000003cc0)=@xdp, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003d40)=""/70, 0x46}, {&(0x7f0000003dc0)=""/243, 0xf3}, {&(0x7f0000001780)=""/41, 0x29}, {&(0x7f0000003ec0)=""/151, 0x97}], 0x4}, 0x2}, {{0x0, 0x0, &(0x7f00000054c0)=[{&(0x7f0000003fc0)=""/255, 0xff}, {&(0x7f00000040c0)=""/250, 0xfa}, {&(0x7f00000041c0)=""/22, 0x16}, {&(0x7f0000004200)=""/4096, 0x1000}, {&(0x7f0000005200)=""/193, 0xc1}, {&(0x7f0000005300)=""/58, 0x3a}, {&(0x7f0000005340)=""/126, 0x7e}, {&(0x7f00000053c0)=""/219, 0xdb}], 0x8, &(0x7f0000005540)=""/70, 0x46}, 0x2}], 0x4, 0x2001, &(0x7f00000056c0)={0x0, 0x3938700}) sendfile(r7, r8, 0x0, 0x10000) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000a80), 0x290804, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x19, 0x2, &(0x7f0000000bc0)=ANY=[@ANYBLOB="18320000f8ffffff00000000000004007fa727de23841f339bdbbc52eb580c89e2da1e4bba326ad610431f0000001fd7d5e20ea603574a7cbebb868c2cd872b8b0a529ee681cf896229018e1a7ad7cf4c4dac1932a5ab10c5963029cb0"], &(0x7f0000000780)='GPL\x00', 0x7, 0x82, &(0x7f00000007c0)=""/130, 0x40f00, 0x22, '\x00', r3, 0x10, r5, 0x8, &(0x7f0000000900)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000940)={0x2, 0x6, 0x8fae}, 0x10, r6, r8, 0x0, &(0x7f0000000ac0)=[0xffffffffffffffff, r10], 0x0, 0x10, 0x8}, 0x90) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000540)={'ip6gre0\x00', &(0x7f00000004c0)={'syztnl1\x00', r3, 0x29, 0x5, 0x8, 0xea31, 0x26, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @remote, 0x20, 0x7800, 0x7fff, 0x7f}}) ioctl$EXT4_IOC_CHECKPOINT(r4, 0x4004662b, &(0x7f00000009c0)=0x2) sendmsg$nl_route_sched(r0, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@getqdisc={0x28, 0x26, 0x400, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r11, {0x2, 0x10}, {0xffe0, 0x3}, {0x1, 0x9}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x2850}, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r4, 0x4) r12 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r12, 0x200, 0x0) r13 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r12, r13, 0x0, 0x10000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xa, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x72cd}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, @map_fd={0x18, 0xa}, @cb_func={0x18, 0x1, 0x4, 0x0, 0x3}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0xb, 0x0, 0x0, 0x0, 0x2}]}, &(0x7f0000000180)='GPL\x00', 0xfff, 0x49, &(0x7f0000000280)=""/73, 0x41000, 0x4, '\x00', r3, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000300)={0x5, 0x5, 0x9, 0x80000001}, 0x10, 0x0, 0x0, 0x1, &(0x7f0000000340)=[r12], &(0x7f0000000380)=[{0x0, 0x5, 0x5}], 0x10, 0x6}, 0x90) write(r0, &(0x7f0000000240)="2600000012003f20000000bf8a9d719797efcee3130000000d39036892f3f77156c2aea30a4b", 0x26) 07:25:12 executing program 0: socket$inet6_sctp(0xa, 0xa, 0x84) (async) r0 = socket$inet6_sctp(0xa, 0xa, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) (async) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x7d, &(0x7f0000000100)={r2}, 0xc) 07:25:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000740)={@multicast2, @loopback}, 0x40) (async) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2, @loopback, 0x0, 0x2, [@empty, @local]}, 0x18) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000440)={@multicast2, @loopback, @empty}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="600000001000030400"/20, @ANYRES32=0x0, @ANYRESDEC, @ANYRES32, @ANYRES8=r0, @ANYRES64=r1, @ANYRESOCT=r0], 0x60}}, 0x0) 07:25:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x730, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:12 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_CTHELPER_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="380000000009f3cc000000deffffff00000040001c0002000400018008000100ac1e000108000200ac1e54010900010073797a3000000000"], 0x38}}, 0x0) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) write$cgroup_int(r1, 0x0, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x3, 0xffffffffffffffff, 0x0) (async, rerun: 64) bpf$PROG_LOAD(0x5, 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc343, 0x5}, 0x80018, 0x3, 0xfffffffe, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x20e, 0x5ee, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) (async) getpid() (async) syz_open_procfs$namespace(0x0, 0x0) (async) perf_event_open(&(0x7f0000000400)={0x7, 0x80, 0x5, 0x0, 0x40, 0x80, 0x0, 0xd, 0x73071914393b6e53, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xbd, 0x0, @perf_config_ext={0x0, 0xba7}, 0x11c00, 0xc9, 0xfff, 0x5, 0x2002, 0x1, 0x0, 0x0, 0x8001, 0x0, 0x6d}, 0x0, 0x0, 0xffffffffffffffff, 0x1) (async) perf_event_open(&(0x7f0000000700)={0x5, 0x80, 0x0, 0xfc, 0x0, 0x4, 0x0, 0x5, 0x80000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100000001, 0x1007}, 0x8006, 0x2, 0x0, 0x1, 0x4, 0x800000, 0x3, 0x0, 0x0, 0x0, 0x7fffffffffffffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f00000003c0)='memory.numa_stat\x00') (async) openat$cgroup_devices(r1, &(0x7f0000000040)='devices.deny\x00', 0x2, 0x0) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000006c0)={0x0, 0xffffffffffffffff, 0x0, 0xfffffe05, &(0x7f0000000680)='\x00'}, 0x30) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x200}) (async) socketpair(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) (async, rerun: 64) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='memory.events\x00', 0x7a05, 0x1700) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000940)={0x0, 0x5, &(0x7f0000000e00)=ANY=[@ANYBLOB="089a0200017800c800185b000003000000eace000000000000181a0000fa4e557cafa91b5d03761b97dd6557c65351f838fd03160ce073a795dcf739cd1e6c036b6a00ddbfbc6916b5b4003e7a22f5a981b2fe277503767ee685f9dee3f72edb25a80e851f5753b7e57c5e884fbf271fa4048cfccdc2648758b76bc4cb5319565c67e63fa7d8d57c5e51243b1e2e5f0db0431a64325a80c3337e3089a451468a526761e94522a86b1c837295de589a11055a73cc6988857e0407f26ecee74152", @ANYRES32, @ANYBLOB="08020000101000000f121dba45b94b9494536c2bb14135b04ff000028d040c6f78ab494dda3721e76f610436a27668800adc0d5a25185b060966820cde3c931d1b2a9fffad4d5385ca370f94e9d632ade9fbcdabe3309d66b9c286f756698d6fe6cec6dcfa09b49075cf152dfb5cd16a881627d2b3e01b71c127ea4d36676e102692e55ab81cde5f56f519606cbbd394e30c131d1e5cac12e04f9a21d5d1ad6de993125f00ae6f8783e6a2a9f05a25b129e0149097b9ed94e0d72d1f0000001fbae82762439996d89e700de95cb38552afb93cb14f32341739401252802d0b"], &(0x7f0000000240)='syzkaller\x00', 0x7c0, 0xd0, &(0x7f00000009c0)=""/208, 0x41100, 0x5, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000880)={0x5, 0xf, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000600)=[r3, 0xffffffffffffffff]}, 0x80) (async) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8914, &(0x7f0000000080)) (async) socketpair(0x0, 0x4, 0x1000471, &(0x7f00000001c0)) (async) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.numa_stat\x00', 0x0, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a1, &(0x7f0000000080)) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) (async, rerun: 64) socketpair(0x21, 0x80000, 0x2, &(0x7f0000000140)) (rerun: 64) 07:25:12 executing program 1: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpuacct.usage_user\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000600)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x6}, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000000c00), 0x6e, 0x0, 0x0, 0x0, 0x150}, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'rose0\x00', 0x112}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000ac0)={0x0, 0x0}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000740)='(pu\t\t&6\t\x00\xff\x00\xdc.\xdf\xbbk\xad\x1b\xf3\xf6_|S\x93>\xb4\x15#b\x91\xec\xf2\x12\xbb\xd0\xcd0\xa4\xda\xa8\xe1o+\xbd}EV\xba6\xae\xee(4\xe4\x8d\x17\b\xa7\xb04G\xc28\xfb\x19\x94\xdf\x11JE\x02\x98Pm\x0f(\x98\xff\x05[\xd9\xad|\xa3\xc9Y~\xf4\xf7\xf9F\x9c\xf0\x83H\xb5\x12\xdeM\x802\x1f\xa6\x8a\x89\x1c') recvmsg$unix(0xffffffffffffffff, 0x0, 0x40002102) close(0xffffffffffffffff) close(0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x42022, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x52c61100, 0x4, @perf_config_ext={0x8, 0x87}, 0x2040, 0x5, 0x0, 0x9, 0x686}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000b00)={'wg0\x00', 0x4000}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.events\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x10}) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x89a2, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x4) socketpair(0xf, 0x1, 0x9, &(0x7f0000000440)) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$PROG_BIND_MAP(0x23, &(0x7f0000000500), 0xc) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000500)={r1}, 0x8) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000580), 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0xf, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="000000000800000085000000aa00000018300000040000000000000000000000180000000500000000000000060000008520000003000000180000002c06000000000000e1ce00001857000006000000000000000000000085200000040000009500000000000000"], &(0x7f0000000380)='GPL\x00', 0x7, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000003c0)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000400)={0x3, 0x8, 0xfffffffd, 0x55e}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4, 0x1, r5]}, 0x90) openat$cgroup_ro(r3, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) syz_clone(0xc6980200, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000000)="7291845796d142ce72b3d60a1838b38d45eb974720fd290f1a19beb8b617f316b195e63ba6b5f58367b68d37ce5522db226c87505e0867dfedde980f9efb5757ac571d109b76077db27cd7c14e799888dd4eed03eb6205be850f8bde3c78516b5ec2a6e5b574bb16778540939c8003ee32086fba29dc84d833c0c8648ae453a4ec53281367fb93eb33983903749c5e2a9a3ec066aa") 07:25:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)={0x744, r1, 0x309, 0x0, 0x0, {0x21}}, 0x14}, 0x1, 0xf000000}, 0x0) 07:25:12 executing program 3: r0 = socket(0x10, 0x3, 0x0) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x45}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={r1, 0xe0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r2}, 0xc) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000008c0)={&(0x7f0000000880)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x9, [@ptr={0xd, 0x0, 0x0, 0x2, 0x4}, @const={0x8, 0x0, 0x0, 0xa, 0x3}]}, {0x0, [0x30, 0x51, 0x0, 0x2e, 0x2e, 0x61, 0x5f]}}, &(0x7f0000001880)=""/4096, 0x39, 0x1000, 0x1, 0xffffffff}, 0x20) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000a40)={0xffffffffffffffff, 0x20, &(0x7f0000000a00)={&(0x7f0000000980)=""/45, 0x2d, 0x0, &(0x7f00000009c0)}}, 0x10) (async) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r7, 0x200, 0x0) (async) r8 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) r9 = socket$can_j1939(0x1d, 0x2, 0x7) recvmmsg(r9, &(0x7f00000055c0)=[{{&(0x7f0000000c40)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000cc0)=""/197, 0xc5}, {&(0x7f00000013c0)=""/187, 0xbb}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x3, &(0x7f0000001480)=""/46, 0x2e}, 0x9}, {{&(0x7f00000014c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000001540)=""/223, 0xdf}, {&(0x7f0000001640)=""/168, 0xa8}, {&(0x7f0000001700)=""/110, 0x6e}, {&(0x7f0000003880)=""/150, 0x96}, {&(0x7f0000003940)=""/104, 0x68}, {&(0x7f00000039c0)=""/169, 0xa9}, {&(0x7f0000003a80)=""/230, 0xe6}, {&(0x7f0000003b80)=""/188, 0xbc}], 0x8}, 0x40}, {{&(0x7f0000003cc0)=@xdp, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003d40)=""/70, 0x46}, {&(0x7f0000003dc0)=""/243, 0xf3}, {&(0x7f0000001780)=""/41, 0x29}, {&(0x7f0000003ec0)=""/151, 0x97}], 0x4}, 0x2}, {{0x0, 0x0, &(0x7f00000054c0)=[{&(0x7f0000003fc0)=""/255, 0xff}, {&(0x7f00000040c0)=""/250, 0xfa}, {&(0x7f00000041c0)=""/22, 0x16}, {&(0x7f0000004200)=""/4096, 0x1000}, {&(0x7f0000005200)=""/193, 0xc1}, {&(0x7f0000005300)=""/58, 0x3a}, {&(0x7f0000005340)=""/126, 0x7e}, {&(0x7f00000053c0)=""/219, 0xdb}], 0x8, &(0x7f0000005540)=""/70, 0x46}, 0x2}], 0x4, 0x2001, &(0x7f00000056c0)={0x0, 0x3938700}) (async) sendfile(r7, r8, 0x0, 0x10000) (async) r10 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000a80), 0x290804, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0x19, 0x2, &(0x7f0000000bc0)=ANY=[@ANYBLOB="18320000f8ffffff00000000000004007fa727de23841f339bdbbc52eb580c89e2da1e4bba326ad610431f0000001fd7d5e20ea603574a7cbebb868c2cd872b8b0a529ee681cf896229018e1a7ad7cf4c4dac1932a5ab10c5963029cb0"], &(0x7f0000000780)='GPL\x00', 0x7, 0x82, &(0x7f00000007c0)=""/130, 0x40f00, 0x22, '\x00', r3, 0x10, r5, 0x8, &(0x7f0000000900)={0x9, 0x1}, 0x8, 0x10, &(0x7f0000000940)={0x2, 0x6, 0x8fae}, 0x10, r6, r8, 0x0, &(0x7f0000000ac0)=[0xffffffffffffffff, r10], 0x0, 0x10, 0x8}, 0x90) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000540)={'ip6gre0\x00', &(0x7f00000004c0)={'syztnl1\x00', r3, 0x29, 0x5, 0x8, 0xea31, 0x26, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @remote, 0x20, 0x7800, 0x7fff, 0x7f}}) ioctl$EXT4_IOC_CHECKPOINT(r4, 0x4004662b, &(0x7f00000009c0)=0x2) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)=@getqdisc={0x28, 0x26, 0x400, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r11, {0x2, 0x10}, {0xffe0, 0x3}, {0x1, 0x9}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x2850}, 0x4) (async) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r4, 0x4) r12 = creat(&(0x7f0000000040)='./bus\x00', 0x0) lseek(r12, 0x200, 0x0) r13 = open(&(0x7f0000000440)='./bus\x00', 0x24080, 0x0) sendfile(r12, r13, 0x0, 0x10000) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xa, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x72cd}, [@func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, @map_fd={0x18, 0xa}, @cb_func={0x18, 0x1, 0x4, 0x0, 0x3}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0xb, 0x0, 0x0, 0x0, 0x2}]}, &(0x7f0000000180)='GPL\x00', 0xfff, 0x49, &(0x7f0000000280)=""/73, 0x41000, 0x4, '\x00', r3, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000300)={0x5, 0x5, 0x9, 0x80000001}, 0x10, 0x0, 0x0, 0x1, &(0x7f0000000340)=[r12], &(0x7f0000000380)=[{0x0, 0x5, 0x5}], 0x10, 0x6}, 0x90) write(r0, &(0x7f0000000240)="2600000012003f20000000bf8a9d719797efcee3130000000d39036892f3f77156c2aea30a4b", 0x26) [ 526.401773][ T1444] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 07:25:12 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x0, 0x8}, 0xe) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @local}]}, &(0x7f0000000440)=0x10) r1 = socket$inet(0x2, 0x803, 0x884) r2 = socket(0x2, 0x80805, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00000003c0)=[{&(0x7f0000000180)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}], 0x1) writev(r5, &(0x7f0000000100)=[{&(0x7f0000000400)="390000001300034700bb5be1c3e4feff06000000010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) sendmsg$nl_netfilter(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x48002004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000f80)={0x24e8, 0x1, 0x19a2e198da3d3df5, 0x201, 0x70bd29, 0x25dfdbfe, {0x2}, [@typed={0x8, 0x62, 0x0, 0x0, @uid=0xffffffffffffffff}, @generic="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", @nested={0xbe, 0xc, 0x0, 0x1, [@typed={0x4, 0x64}, @typed={0x4, 0x27}, @generic="e089fe861e65cb2659b5235d2deb46f848cfdfd33dd7980529355e15ab083bb10b2d6cd48be8550ba02fb392bca76a29013a33c6cd1c4be331c488c025e06122097ca2f578abdea5fc40bd6033e2c4070e455bd0272464e9ceb24b1a018a1228173d16fa94818cbe2d7a66d0a3708028c68765481b50ef1f9fc9208e01897b95bd4a11d3d1b5402dbd969e450755ff05e172523530704c1ad2b4d2f3023f180409f6d2271857bce85579529212", @generic="b6", @typed={0x4, 0x5f}]}, @nested={0x10e2, 0x7c, 0x0, 0x1, [@typed={0x14, 0x1e, 0x0, 0x0, @ipv6=@empty}, @generic="851784801f097f3eeba5f9de96277a5b835d327362dc6897581e079f907ffc6c937f8a9a18e4cb077d32b9f285db4cc13e2ee7b442dc1a835ad5661439d1", @generic="b9b62a6132157562abae439aa527d9d3dad3a58d387b4d938e64bfa1be008fc79072886a57b40949ac0c0cb9c4cf0c7776f438b8d8d99e2ddb1295faa8b4d02f27d6f706137857124012e63c8ef4be0c25c909b0be7ab2f11df9e5d3d7be190ba9cdbe6164ade9fab593074d619489b45eda9522459a488bd142e25c9cd85ff2b59f4117a2ca7758912cd7f4", 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