last executing test programs: 8.027290567s ago: executing program 2 (id=1782): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000a00)={0x3, 0x4, 0x4, 0xa, 0x0, 0x0, 0x4, '\x00', 0x0, 0x0}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000001c0)={0x18, 0xc, &(0x7f0000000040)=@framed={{0x18, 0x8}, [@tail_call={{0x18, 0x2, 0x1, 0x0, r0}, {}, {0x85, 0x0, 0x21}}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00'}, 0x1a) 7.938601398s ago: executing program 2 (id=1785): bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x18, 0x4, &(0x7f0000000200)=@raw=[@jmp={0x4, 0x0, 0xd, 0x1, 0x0, 0x0, 0x10}, @initr0, @exit], &(0x7f00000000c0)='GPL\x00', 0x5, 0x9c, &(0x7f0000000000)=""/156, 0x0, 0x6}, 0x80) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="ac141411e00000010000000024"], 0x48}, 0x200040c4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8001c00180081064e81f782db44b9b545c7910006007c09e8fe55a10a0017", 0x1f}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="d8000000210081044e81f7d28344b904020000", 0x2}], 0x1}, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x33fe0) 7.776273461s ago: executing program 2 (id=1787): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0x800, 0x0, 0x6, 0x0, 0x7, 0xffff, 0x0, 0x0, 0x0, 0xe000000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x1, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00'}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000002300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYRES32=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 7.484746987s ago: executing program 2 (id=1791): r0 = socket$kcm(0x2b, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000040000dfd700"/20, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x13, &(0x7f0000000180)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7}, {{0x18, 0x1, 0x1, 0x0, r1}}, {}, [@alu={0x4, 0x1, 0x4, 0x8, 0x9, 0x8000000000000003, 0xfffffffffffffff0}, @generic={0x7f, 0x5, 0x6, 0x6, 0x5}, @map_fd={0x18, 0x3, 0x1, 0x0, r1}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x3}, {0x85, 0x0, 0x0, 0x84}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x17, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r5 = openat$cgroup_int(r4, &(0x7f0000000080)='pids.max\x00', 0x2, 0x0) r6 = getpid() perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x1, 0x7, 0x40, 0x7, 0x0, 0x8, 0x1501, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000280), 0x6}, 0x8000, 0x7, 0x0, 0x4, 0x9, 0x0, 0x9, 0x0, 0x2b, 0x0, 0x200}, r6, 0x2, r3, 0xd) r7 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r7, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r8 = socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(r8, 0x10f, 0x87, &(0x7f00000008c0), 0x43) write$cgroup_subtree(r8, &(0x7f0000000040)=ANY=[], 0xfdef) recvmsg(r7, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000003540)=""/4096, 0x1000}], 0x1}, 0x101a2) write$cgroup_subtree(r5, &(0x7f0000000100)=ANY=[@ANYBLOB='-0'], 0x9) syz_clone(0x4001000, 0x0, 0x408, &(0x7f0000000140), 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r1, &(0x7f0000000440)="546cfacf74f5533c20d5967aa35dbd44c9d7abfc514881f268a4743942bb6904270dbdae7cfaa4ed30d6caf7e7a8196d4ce99af83c27c458074d1bffb748b8062572be4eb4", &(0x7f0000000580)=""/190}, 0x20) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f0000000080), 0x24) close(r0) openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000040)='memory.pressure\x00', 0x2, 0x0) 6.978787957s ago: executing program 2 (id=1797): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) close(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000000)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bond0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8946, &(0x7f0000000080)) mkdirat$cgroup(r0, &(0x7f0000000040)='syz0\x00', 0x1ff) 6.26475002s ago: executing program 2 (id=1800): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x4}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000030000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b708000000000000738af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000000485000000a600000095"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1d, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) 3.542252452s ago: executing program 4 (id=1825): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000001000)=ANY=[@ANYBLOB="61128c000000002061134c0000000000bf20000000000000070000000f0000003d030100000000009500ffb1000000006926000000000000bf6700000000000036000b000fff52004507faff15300000d60600000ee60000bf050000000000003d63000000000000650700000200000007070000fbffffff1f75000000000000bf54000000000000070000000410f900bd430100000000009500000000000000050000000000000095000000000000001c15a3ce747c693a74b62fd0758b15f09429c09074bc4b2bd2dc480dd7a064b8673e2060162cc43bcba1060999eef9d60bb39d0af449deaa27ea949e8f9000d885deea2783835e29eba8546fc020c1966f8b5f32b095f566edf66b7751828da9dbd5b996b9e8d897e461c01c697671d100000000400036c17fb01dde179c1f26cac1c7b21bde7d1a55d6ebe700b3be005e47ef55e0dd81244b18590e000000000000356d82e43407a6d7fa94b21002f06cd247b126b6349ab62d7b07ba0a71a72145edade9941f49f300a8c8913e0e4ea9e4c77740ab3312edee62a4dc2fc85755d387d8a1bc8eb71fbe11b2216cc8d1f0160c237d929b49d828724b95555b459f4763c6222175c974be2f76fb5f330b015a68587a75c013000000000000000000000003000000000000d6ddc46e58eff8f4fbadfc6a3af8123b7f4240713a4c0cdc9d7820c4eb67cc0f8b5fe9258eeacb5776aebbab3d5c55020000006082778366dadfc36029633e0514cbcee1f3928970bde148c940434f33acd377cbad17673b2d30b6339255c98eba97efb4e9ac1f11be815dd6045592edcbee7f253ec74c7c1313505bd7ff8fd58b3a6569c91dbdef1df585aeaea7346a2a65caee5c85f9eddeeeee3c8a2e523c864ac430eb47cb4d0c8767b9d4125661b5a1a170c04b64da3a99ddb93bf14fae3ca2d1e882375b8dbac83978e136c34f90b33cc0eeb57debcfe26589efc08125d5d62a7e593c9738a50171adf051ea4f07e7e7e770c2016eeacbe8511afffffbea75759a1ea5404f5453c0b5c46c9700808c096cf8cf5223f341cbea3841b5cd224c1b381d56afebe9f99a00e3cd94dc0bb7af9e8709db487cc4d9b3b96723d69d512ddd57b0dee9b9f6ae80a502cce352098603e77f9ecced07fa25e99e9e415414c91f8bfd1c150570512f26c4ee34a64c131dce3800000000000000006c86287945bd8d258442870e000000000000000000000000f7e6a10de4bf7369b0d5b5373829b09bf5b7b34099b27ac7770fca449d4c4ca15f88b588b2429af2e1d1a4e1fa44cb80fcfae6e50d7e5b4675d7e0be706224f34e6eed553b40e2b897e73752fc7d1e4b0f4c5967eefd7448d5fde5841fa464a67267c631052bd7333769a4b8d19d4794357edce762e8136ab9d7ed34a72baffd849b90579b96b3"], &(0x7f0000000100)='GPL\x00'}, 0x48) 3.293279407s ago: executing program 4 (id=1828): socket$kcm(0x21, 0x2, 0x2) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000003440)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x3, &(0x7f0000003ac0), 0x4) socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000180081064e81f782db44b904021d080006067c09e8fe55a10a0015400400142603600e120800060000001001a8001600a400014003000000036004fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7ce", 0x6c}], 0x1}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="33fe000019"], 0xfe33) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x8, 0x830d}, 0x2000, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.events\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.events\x00', 0x275a, 0x0) r5 = socket$kcm(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) r7 = socket$kcm(0x2, 0x1, 0x84) recvmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r7, 0x84, 0x7d, &(0x7f0000000000)=r8, 0x8) ioctl$TUNSETQUEUE(r8, 0x400454d9, &(0x7f00000000c0)={'macvtap0\x00', 0x200}) sendmsg$kcm(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000033000b1e87dad256094bc7c308920fd2", 0x14}], 0x1}, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x41, &(0x7f0000000100)=r4, 0x8) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000200)=r8, 0x4) ioctl$PERF_EVENT_IOC_ID(r8, 0x80082407, &(0x7f0000000140)) setsockopt$sock_attach_bpf(r3, 0x1, 0x41, &(0x7f0000000100)=r2, 0x4) 2.355283175s ago: executing program 4 (id=1837): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x13, &(0x7f0000000080)=ANY=[@ANYBLOB="18070000d0ff00000000000000000000851000000600000018000000", @ANYRES32, @ANYBLOB="00000000000000006608000000000000180000000000000000000000000000009500000000000000360a0200ffffffff180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b50a00000000000085000000060000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x2, 0xde, &(0x7f0000000340)=""/222, 0x0, 0x8}, 0x27) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) recvmsg$unix(r0, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r1, &(0x7f00000004c0)=ANY=[], 0xfdef) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x26e1, 0x0) close(r2) ioctl$SIOCSIFHWADDR(r2, 0x8b1b, &(0x7f0000000000)={'wlan1\x00', @local}) bpf$OBJ_GET_PROG(0x7, &(0x7f00000007c0)=@generic={&(0x7f0000000780)='./file0\x00', 0x0, 0x8}, 0x18) bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={0x1, 0x58, &(0x7f0000000500)}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYBLOB], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={0xffffffffffffffff, 0x5, 0x8}, 0xc) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="16000000000000000400000005"], 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0}, 0x90) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000008000000000000000000018110000", @ANYRES32=r3, @ANYBLOB="0000000020000000b7080000000000007b9ef8ff00010000bfa20000e23bfa1207020000f8ffffffb70300008500000058"], 0x0}, 0x94) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB], 0x48) r5 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x8, r4}, 0x18) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f0000000900)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x41, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2000000000}, 0x2}, 0x0, 0xffffffffffffffff, r6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x2400, 0xb01) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, 0x94) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000000)="2e00000010008188e6b62aa73772cc9f1ba1f848430000005e140602000005000e000a0014000000", 0x28}, {0x0}, {&(0x7f0000001740)="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", 0x740}, {0x0}], 0x4}, 0x0) bpf$PROG_LOAD(0x1c, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 2.238928747s ago: executing program 1 (id=1840): r0 = socket$kcm(0x10, 0x2, 0x0) (async) r1 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000440)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @private0}, 0x80, 0x0, 0x0, &(0x7f0000000180)=[{0x28, 0x29, 0x32, "977b3d2f56cfdf8bb5f2ac6dd52d09ebcb"}], 0x28}, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x74, &(0x7f0000000100)=[{&(0x7f00000001c0)="5c00000012006bab9a3fe3d86e17aa0a046b876c1d0048007ea60864160af36504001a0038001d001931a0e69ee517d34460bc06000000a705251e6182949a3651f60a84c9f4d4938037e70e4509c5bb", 0x33fe0}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) (async, rerun: 32) r2 = socket$kcm(0xa, 0x2, 0x73) (rerun: 32) recvmsg(r2, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x40010123) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r3 = socket$kcm(0x10, 0x2, 0x4) (rerun: 64) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="5c00000015006b0300224ed86e6c1d0002117ea6e070d6064e22000300000000250002000f00000017d34460bc24eab556a705251e6182949a00003d3b48dfd8cdbf9767b4fa51f62a64c9f4060046d88037e786a6d0a5d700000017", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) recvmsg$kcm(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x40012100) 2.148179779s ago: executing program 0 (id=1841): r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020022003505d25a806f8c6394f95324fc60040011000a7403004700000037153e370248018011f01700d1bd", 0x33fe0}], 0x1}, 0x0) 1.844468535s ago: executing program 0 (id=1843): perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001480)={0x2, 0x80, 0x84, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x2980, 0x2, 0x0, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002100)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80100, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x80000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 1.736740047s ago: executing program 3 (id=1846): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x800c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x8, 0x830d}, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x11, 0x4, &(0x7f0000000040)=@framed={{0xffffffb7, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x18}, [@ldst={0x4, 0x3, 0x6, 0x5, 0x0, 0x0, 0x10}]}, &(0x7f00000002c0)='syzkaller\x00', 0x5, 0xfd90, &(0x7f0000000300)=""/195, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f3, 0x10, &(0x7f0000000080)={0x47504c00}, 0xfffffffffffffc79}, 0x48) 1.480409142s ago: executing program 0 (id=1847): r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000011c0)=@generic={&(0x7f0000001140)='./file0\x00'}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000024c0)={r0, 0x0, 0xce, 0x0, &(0x7f0000001200)="526a0c58c57c2ace6dbce22a324b5cb9c99a3dc800f76e67ae5126b32e0d400390ea3b4e51b45cbd4f9d49446d3daee1bfff8e089c6e4a40e81cb257ce497387c5b9efb6fee9abf57969c86e9cfcaec3c2919d16e88f46e0c1a838ed01858b5db511fef50b7fb7ae13592061c0019b8721a725e1d18420e025ada2ec2b0787573a8cf7079e3898ac42ae5c6e0f4dfb6cf5f992ce85cf06534c9dbf4680d5190ec4874f019a4044420a06eebc156a45c2301621682cc83604757aec8811e24889d3c06ae5285598b274621c4273d0", 0x0, 0x0, 0x0, 0x8b, 0xe2, &(0x7f0000002300)="d050fa36bbdad6430bcb2f341ea984289e5bff8e214313b4a8176c3e16b65971d2efc7423f21cd91db0029d32192992c963c20e177948c9e30663481e63dd2b35252f90f2116b025e3f7b680494eb639c921fe7202861c7ad894a38e552b86a00149a6093cd89903bb545e34fc51a553917763ac91c637d4624a40e21d472fe35e74c769bdb5642ef75c21", &(0x7f00000023c0)="243ded2428f65a54db190355840e32b03fcc09af3a188b9a2d5e9b8dafff6cf61cb03e9defe5f677acd62de7be15d984b438f15e0dfeab6d35d4a1dc2e2c5c4d84884632d3ba4ffa2dfa2234f510ca23465ce8162ca875fe561735eba9860d8871cca761f6c1ab891698e2a581ef6897dd23be527f01db7aa3fe42b7089520e60a713f573be11b1883dd47c01810cd75bcee6be342bb8e49a65587705fd6c3fea47569bceb5b54f88131f0db669d75d863a57518dee1df381650e773e61058a5f2950d1be21770099185db8fcb2fe1dd6f7d0f4ed704a8ff1ad789dce6b07dbe5fb1", 0x3, 0x0, 0x81}, 0x50) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={@fallback, 0xa, 0x0, 0x4, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x31, 0x10, &(0x7f00000002c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3526cfbc, 0x0, 0x0, 0x0, 0x5}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@jmp={0x5, 0x1, 0x5, 0x2, 0xb, 0xfffffffffffffffc}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x71, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x8, &(0x7f00000003c0)={0xa, 0x2}, 0x8, 0x10, &(0x7f0000000400)={0x1, 0x0, 0x8001, 0x4}, 0x10, 0x0, 0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000440)=[{0x5, 0x3, 0xc, 0x6}]}, 0x94) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={@map=r2, r0, 0xf, 0x4, 0x0, @void, @value=r3, @void, @void, r1}, 0x20) r4 = socket$kcm(0xa, 0x1, 0x0) recvmsg$kcm(r4, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000002500)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x1c0f422fdc69d1ea}, 0x48) 1.479820462s ago: executing program 3 (id=1848): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 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, 0x5, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x806, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0x7fef, 0x82, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7b, 0x1, @perf_config_ext={0x407fff, 0xaea}, 0x14105, 0x2e, 0xfffffbff, 0x3, 0x2, 0x0, 0x6, 0x0, 0x0, 0x0, 0xa9e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="9feb010018030000000000007c0000007c00000002000000000000000000000e0000000000000000000000000600000d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00000000000000000000000900000000000000000000000900000000000000000000000a02"], 0x0, 0x96}, 0x28) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, &(0x7f0000000040)=""/247, 0x26, 0xf7, 0x1, 0x0, 0x2000000}, 0x28) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000"], &(0x7f0000000280)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000004c0), 0x10}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000a00)={r1, 0xe0, &(0x7f00000007c0)={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, &(0x7f0000001000), 0x8, 0x0, 0x8, 0x0, 0x0}}, 0x10) 1.429384733s ago: executing program 0 (id=1849): perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0, 0x1}, 0x0, 0x2, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x31, &(0x7f0000000640), 0x4) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xf000000}, 0x48) 1.372939324s ago: executing program 3 (id=1850): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001", @ANYRES32=0x0, @ANYRES32=0x0], 0xe) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='blkio.bfq.io_serviced\x00', 0x26e1, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x541b, &(0x7f0000000000)={'veth0_virt_wifi\x00', @broadcast}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x2}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) close(r3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller0\x00', @random="371692e7f7ef"}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x11, 0x10, 0x1, 0x0, 0x0, 0xffffffffffffffff, 0x5}, 0x48) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x8000, 0x0) close(r4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000029c0)) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @random="ec9dafdd17be"}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x6) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x4, 0x10, &(0x7f0000000740)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000020000006b8a00fe00000000c7080000010000007b8af0ff00000000bda100000000000007000000f8ffffffbfa400000000000007040000f0ffffffb7020000080000fa18230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b704000008000000850000001a00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1.267983366s ago: executing program 0 (id=1851): bpf$MAP_CREATE(0x0, 0x0, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r0}, 0x18) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="0300000004000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00'/28], 0x48) close(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0x0}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000001004000000002e"], 0x0, 0x37}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x6, 0x4, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x4, '\x00', 0x0, r2, 0x2, 0x1}, 0x50) bpf$TOKEN_CREATE(0x24, &(0x7f0000000200)={0x0, r1}, 0x8) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b702000000000000850000000700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x21, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r5, 0xfca804a0, 0x0, 0x0, 0x0, 0x0, 0xdc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000340)={r3, 0x58, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x9, 0x2c, &(0x7f0000000b40)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff00e7}, {{0x18, 0x1, 0x1, 0x0, r3}}, {}, [@func={0x85, 0x0, 0x1, 0x0, 0x10000003}, @printk={@llu, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xff}}, @btf_id={0x18, 0x2, 0x3, 0x0, 0x4}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}, @exit, @cb_func={0x18, 0x2, 0x4, 0x0, 0xfffffffa}, @initr0={0x18, 0x0, 0x0, 0x0, 0x13c, 0x0, 0x0, 0x0, 0xfffffffa}, @func={0x85, 0x0, 0x1, 0x0, 0x3}, @exit, @map_val={0x18, 0x3, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0xbd}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', r6, 0xd, r2}, 0x94) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000007c0), 0x22100, 0x0) ioctl$TUNSETOFFLOAD(r7, 0x5421, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000a40)={&(0x7f0000000cc0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x20, 0x20, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{}]}, @func={0x1, 0x0, 0x0, 0xc, 0x1}]}}, &(0x7f0000000940)=""/222, 0x3a, 0xde, 0x1}, 0x28) r8 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) r9 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r9, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020022003507d25a806f8c6394f90524fc600d001141090005000500000037153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) close(0xffffffffffffffff) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r8, 0x8, 0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r10 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000000bf000000000000000000850000002000000085000000070000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc0, &(0x7f0000002380)=""/192}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r10, 0x0, 0xe, 0x0, &(0x7f0000000680)="e0b9547ed387dbe9abc89b6f5bff", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000001180)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 1.267548526s ago: executing program 4 (id=1852): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0xc1842, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000180)=0x1) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) close(r1) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xc, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001700000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000a40)={r2, 0x27, 0xe, 0x0, &(0x7f0000000080)="f8ad48cc02cb29dcc8007f5b88a8", 0x0, 0x4000, 0xf2ffffff, 0x0, 0x0, 0x0, 0x0}, 0x50) r3 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000380)={@fallback=r0, r2, 0x33, 0x0, 0x0, @void, @value=r4}, 0x20) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000200)={0x2, 0x0}, 0x8) r7 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000240)=r6, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x15, 0x2, &(0x7f0000000340)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x8, 0x91, &(0x7f00000000c0)=""/145, 0x41000, 0x8, '\x00', 0x0, @sk_reuseport=0x28, r7, 0x8, &(0x7f0000000180)={0x1, 0x4}, 0x8, 0x10, &(0x7f00000001c0)={0x1, 0xa, 0x2675, 0x4ef6}, 0x10, r6, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240), 0x10, 0x7}, 0x94) ioctl$SIOCSIFHWADDR(r5, 0x8937, &(0x7f0000000000)={'bridge_slave_1\x00', @random="010000201000"}) 1.122823459s ago: executing program 1 (id=1853): perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x28, 0xa, 0x28, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x100c, 0x0, 0x0, 0x0, 0x7, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000640)=r1, 0x4) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x3, [@struct={0xf, 0x2, 0x0, 0x4, 0x1, 0x1efa, [{0x1, 0x0, 0x4}, {0x7, 0x5, 0x4}]}, @const={0xd, 0x0, 0x0, 0xa, 0x1}, @func={0x1, 0x0, 0x0, 0xc, 0x3}]}, {0x0, [0x61]}}, &(0x7f00000000c0)=""/138, 0x57, 0x8a, 0x0, 0x7fff}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0xe0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, &(0x7f00000002c0)=[0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17, &(0x7f0000000380)=[{}, {}, {}], 0x18, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0xe9, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r3, @sk_msg, r2, 0x8, &(0x7f0000000000)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) socket$kcm(0x29, 0x0, 0x0) 906.513703ms ago: executing program 1 (id=1854): r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000003a80)={&(0x7f00000004c0)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000003a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xb}, @multicast1}}}], 0x20}, 0x4008804) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f00000002c0)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000000180)=[{&(0x7f0000002800)="3282db78e0ea55c52d87bc2a166b9e46818f5faca0b3a411e056b7928ccacd30019d925e47ecd2f92675d1d80000000000000004007d002ae359e2b5d768e71db355cf220bb96b7a64e1d2629c3e21c5decd0e2e6f107e35a8081587d3dc42a0bc0d0c5e85c355c9cbadd6e8f8014acb52d24b961a3989d5102d540829ad660fdca299e7e74a71ed264d75a3e1dfb8331f1b441972bc5941fa418cfee6139c15eda91b1ecf8887e108b15c4c7505c31efe205c875a7c854aa65bcc2e04ea6739f968547df4ae455ecd6b0566ef52705630df27d81e2a544ecc09f8c73cec559d206644acdc56c717e19f04613456b8d7a386c0a700c032d0165c3b3f5716aa7f24e6fca522f91350793d13ba7f887e7b48cd3e6e41139d0deb8de9aeac59bf750ce0000000000000000000000000f18d233cdc36efdead60d008963851bc819e1b4551b3f13bbf6c18ea0165c66f5261c9ec61f0914c6ffb8506596b61392aa5d906994608b36096a2f5c0f3fef95bf6ddb78c8d07eee5e815c9a2a3d21a054e6fd032be118e9a", 0x187}], 0x1}, 0x8400) (async) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0xe, &(0x7f0000000000)=[{&(0x7f00000001c0)="d8000000180081054e81f782db44b904021d005c06007c09e8fe55a10a0015400100142603600e1208000f0000000401a80016000800014009001100036010fab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef52a98516277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360d070100000040fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9701", 0xd8}], 0x1}, 0x0) (async) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@generic={0x1a, "cdc2e359719efcf52b879c541c1181ae1c106514aa81f0024a751478048ac7f07e218bd93436b8e151339bf83d8ea589b49fc20560062000eb6aba59ee124611593aa67fb4684489336276d0737703d99756aa409e2798d3d3618ad5b7aa673428d99f97015e089ee7c7ee0e3390b43842156bff0ca0252d744e7e4fb3ce"}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000340)="41829e951d9388aabae74ce232e9d1dc21611b3edfe4a87b78c33e357eca18ecbd5aa278ec1ddc0eb062c0f33ef1ffba1c47b2abd457117afff11ee46887e02077b8398453c62a6f7bfd6cf69c33dde8d709bf123a7cdd2eb82f36e1e274285412fac1e6cbc634fe2bf1013a32a264e91f8b3f12d019975c8081a06d54f72bb62679a98df872a5e23adad3ada19dbe4a4337e4908ad22d6314f5ef88da8234464aac402e27e7be5cc4622971a19bae557ad5afb7f7351a8ab5feed9351ceb4330df2935ca48f6762b2e8", 0xca}, {&(0x7f0000000040)="4e0fe1a767468c00f857dd5b9502d85c6b0beb92efc28979e895023aba09491c9519051f69d968d06384b537688c759774214786c30da7", 0x37}, {&(0x7f0000000540)="06f9b77df5a60bfb7f19f899483a6cfcbd2ee18c78acb5ce36ef417de5d2e7f715dd3a3feff5e18e9d0d15245d488fa7f053147d65de8742a768fd1d098938365eefbb5c4b5fb79a95c600050a42b0735a9906560f919803feecd1686040df85b33027b88d92ec8ac6ce2233a9577586f3ca5f3824d78c592a8c1e6fc08ef43b40e7744aed34d948af1d05fe329f58c99743f29df6ce76da950216535309ba3e17cc4f504ac0a358d3085a2e6b48213b360efe277c82fdb1257ee3f03933186de07fb91722df884d4f06e4707022f323a362220dfd4afa32685246633bb78894acfa6c16b0f56dd0209613dfc5d3eefc0e07c482fac8", 0xf6}, {&(0x7f0000000640)="395521bbb903ff7cf2c50e152a373726a78de30d93647150f50cfd8f4fe0b27b33813d227c9ce3cd31a5e56610025f0fd516da51b93472cdcd88a27318cf80269f6b1dc345107eb524e4c8b5a7f4f342b308234b7ed8b68611bd47e8125881dc186496239ecb5a2e41e5e988f963752460070f4744e95bfe776e5c3758aad94720709a1fc7348436568a537715d74776723eca43189f6f3a320658b37515f9c068568a51f8c9c74595b0e93a29ac5eb19fc2298dcfe7e8f647023133bee9f76bcdca40f9327d1f67280f395a1fe6e6d0b1bdf5c153cb75ee621f276b1a0b3e73c8b07168e3c8d55e7d36cfaf9b094576a037", 0xf2}], 0x4, &(0x7f0000000b40)=[{0x1010, 0x104, 0x2, "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"}, {0x28, 0x10c, 0x1c00, "781ad92c5afa17c63e7dc650886d4e4808b4c9deecb19b"}, {0xb8, 0x103, 0x3, "00615fc96e6d8c668a0542ecd46f02dad49557e15090a373280a2a3023a3afae4638ab8022485bc16c7b1f6a24ee1c1fcfcc4109e3c4ea0ac5c22bfb07a9ab7805375bdd889a6ea4276719670154ba4380f497f5887162fbaf38c5417dab9a0a62daeb75113f6ffecb0811ee92c3947e2b0d9462090b1c20cc072a911453e5156ff551ceb8caeccac19c70b931caf23b5cbe54ce2aeb0a5e70264f01b50dbd9cc548"}, {0x50, 0x119, 0x4, "5b50c45c4b47734845611739c427b458ca009355284c1d160a16de29f8eace9c295562aefcd5877dcfbf67814c65d965709128344aa5e282972b8e"}, {0x90, 0xff, 0x3, "a6cdf249a969198b05bfa284c83997777d5802726738ea2e1d6783158fefdd8cc02793bfeee3ef4acf631419bad2096aacf56d45a51a1340c823fb9a150ad7852c1f928ae817ec961082ff22b59a4198cb101723f03f4c216ea1e2fbd7e6f519a248392c12d25084a3655721be4a0af9b946664d90c13e3d01583a"}, {0xd8, 0x1, 0xfffffffc, "c7cdc39d8bd544a3cec89850c0fcff0bdb0aa21edc80e724e020b716931393e5f1361840241da1a251935de4a0b9a2c990610b23eb18e72ab5d4d3dfbe87e9ab7f28b82dd9630fcd75b57219289bdb004b4e712c458d9b16eae3c8c13c8fc3077f4dccc6e0689081abb64b5c7cdb1e106d354626b51dc372fe815ce0d016f20c0d1c7d7319e015fc6fa4be3b6711a6777aa95f380839b8f139b0928c5df0c85b1c600a53a68c173b1da71cb3b56c85a97c7caf3c9b8df2adfeea255ce4a8ed73967cc8e42e0cb1"}, {0xf8, 0x29, 0x100, "98f04d6abe4f0b76b7c1b307a7542d400dcdfd6e7ae657786bb7a6b8795c56c68f3ac724991fa0509b97f7f103e94967327cddb3cb8fc2c45fde141a3a3342ed2dc17af263729a09a23385e609d09e369e26852b602a187c959f2d82370c594f804178d8e523462b526c121b9e78c8274da096b2f28c8fc048f1fdf7e8778739a7bf9cf88df8824ad42234b7fbcc537903409972b185df34977a077c8dc91cbd85f8ab5bccde690a198768e57d80948447dcc3da6037475f32f9b2238e42a92fb8ce69a57148b6170780c829df3ba15eb70208cd0d1a85cda89774cff153072ea67dfceec538f3"}], 0x13a0}, 0x0) (async) sendmsg$inet(r0, &(0x7f0000000500)={&(0x7f0000000080)={0x2, 0x80, @local}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000800)="7e24225d7d1bf3f2c2e3350446b32bcc9a579c864b87c0b26e9513f1a964562cd0fb40e07a028a9e4a8509c6183dc2c51a7f307806ce093fad8f167b3f1656081a0f4b15e021952a5e40d65779b924ed3fd175df8673c7544e9e3b11bc621acae054258215e76d7f16569f3436c00fcc7c6c154f87afc22e0ad2a3737a8f6e1cdf815f357d0b10e57e633006dd00e8cc5c66ddb415a93124d45ef1e687b1e29d9fb742d4f8b91f69854f7ba2eaec1b2782a4807fba2fc86bb82f320faa5da21794d4e6b2795f823dd429c33bb5", 0xcd}, {&(0x7f0000003ac0)="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", 0x361}], 0x2}, 0x0) 580.464629ms ago: executing program 1 (id=1855): perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x5}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="140000002a000b11d25a806c8c6f94f90424fc60", 0x14}], 0x1, 0x0, 0x60, 0x35}, 0x0) 574.57175ms ago: executing program 3 (id=1856): perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x922000000001, 0x84) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000580)={{}, &(0x7f0000000500), 0x0}, 0x20) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c00000002000000"], &(0x7f00000004c0)=""/203, 0x26, 0xcb, 0x1, 0x0, 0x0, @void, @value=0xca00}, 0x28) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b0000000000000000"], 0x2c) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x6, 0x4, 0xfff, 0x7}, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xa, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x6, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000005c0)={r1, 0xfca804a0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = socket$kcm(0xa, 0x2, 0x88) sendmsg$kcm(r2, 0x0, 0x20008810) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r3, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={0xffffffffffffffff, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) r4 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, 0x0) setsockopt$sock_attach_bpf(r4, 0x84, 0x10, &(0x7f0000000000), 0x8) r5 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r5, 0x84, 0x9, &(0x7f0000000380), 0x98) 515.8237ms ago: executing program 1 (id=1857): r0 = socket$kcm(0x10, 0x2, 0x4) perf_event_open(&(0x7f0000000d00)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbf0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000580)="d8000000140081054e81f782db44b904021f08020a000000040000a118000208000303e4ffff0d1208000f0100810401a80016ea1f0006400303000803600cfab94dcf5c0461c1d67f6f94007134cf6ee08000a0e408e8d8ef075c0100000000000000cb090000001fb791643a5ee4001b146218a07445d6d930dfe1d9d322fe7c9fd68775730d16a4683f5aeb4edbb57a5025ccca9e00360db70100000040fad95667e0060000000000000080bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd68adbef3d93452a00"/216, 0xd8}], 0x1, 0x0, 0x0, 0x7400}, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x8, 0x92, 0xff, 0x9, 0x0, 0x80000001, 0x96180, 0xa, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x4, 0x1, @perf_bp={0x0, 0x2}, 0x102000, 0xfffffffffffffffd, 0x9, 0x9, 0x3, 0x9, 0x9, 0x0, 0x7f, 0x0, 0x7}, 0x0, 0xc, 0xffffffffffffffff, 0x9) r2 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r2, &(0x7f0000003780)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="020b0700fc670000e4a17c45c8d260c9", 0x33fe0}], 0x1}, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x1d, 0x0, 0x1}, {0x35}]}) r4 = socket$kcm(0x2, 0x3, 0x2) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x6, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x5, &(0x7f00000000c0), 0x10}, 0x94) sendmsg$inet(r4, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@noop, @noop, @generic={0x0, 0x2}]}}}], 0x38}, 0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000090000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x1f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='tlb_flush\x00', r6}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000002c0)='mmap_lock_acquire_returned\x00', r6}, 0x18) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000180)) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x11, 0x3, &(0x7f0000001680)=ANY=[@ANYBLOB="1800000000030000000000000000000095"], &(0x7f0000001700)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x9}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='mmap_lock_acquire_returned\x00', r7}, 0x10) r8 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x280, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000040)={'dvmrp0\x00', 0xe43986f95b0e4309}) ioctl$TUNGETSNDBUF(r8, 0x400454dc, &(0x7f0000001700)) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000040), 0x2a, 0x0, 0xffffffffffffffff, 0x37}, 0x24) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000280)="89000000120081ae08060cdc030000017f03e3f7000000006ee2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00123d0001000b080c00bdad01409bbc7a46e39a8285dcdf12176679df069163ce947ee2b49e33538afaeb2713f450ebd010a20ff27fff0000000000000000", 0x89}], 0x1}, 0xff0f000000000000) 451.972772ms ago: executing program 4 (id=1858): openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, 0x3b, &(0x7f0000000000)='/proc/sys/net/ipv4\x00\x00s/sync_\x00le\xf44.\xab%nN\xd4\xa2\x88\x00\xd11=\x11\xc8\xdd\x15\xcc\xd2\xf1d\'%\x11c\x91l,'}, 0x30) perf_event_open(&(0x7f0000001080)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x7602, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffc, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x9) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000080)) r0 = socket$kcm(0xa, 0x2, 0x73) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f00000002c0)=r1, 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)) sendmsg$inet(r0, &(0x7f0000000540)={&(0x7f0000000000)={0xa, 0x0, @empty}, 0xffac, &(0x7f0000000600)=[{&(0x7f0000002440)="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", 0xffa0}, {&(0x7f0000001040)="9d7fcf3efc63f4a6a555ba8b4726d7ccaf8a207100e69cfac4377876021d7131b838059f96bd206d4776368ed2a92432e5af71", 0x33}, {&(0x7f0000000580)="24a10f2a16837717b9ac706f53cbc1865aa4e9cedccce6e0f6cdd54704bfe2f26db6fd0918ff7915774192e5003559a7667bf77c485c4952a3d5647790cab7fef3989d2359387ade1a6b3c1d57dae491b8e93df2beee9bddd174f6bd022cd4f8f38b1e40f63e0eab48ddf3775067a0c5b648690d65f30a6c084c813c06e4e167"}], 0x2, &(0x7f0000001940)=[@ip_tos_int={{0x50, 0x29, 0x32}}, @ip_ttl={{0x0, 0xf00}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @empty, @loopback}}}], 0x6d}, 0x20004044) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000080)='hugetlb.1GB.rsvd.limit_in_bytes\x00', 0x2, 0x0) write$cgroup_subtree(r3, &(0x7f0000000740)=ANY=[@ANYRESOCT, @ANYRESDEC], 0x27) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="b405000000000000711077000000000066000000000000810000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) 328.445944ms ago: executing program 3 (id=1859): r0 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000001640)={&(0x7f0000000300)={0x2, 0x0, @multicast2=0xe0000001}, 0x10, 0x0, 0x0, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0x10}, @multicast1}}}, @ip_retopts={{0x14, 0x0, 0x7, {[@noop, @noop]}}}], 0x38, 0xa000000}, 0x0) 288.374315ms ago: executing program 0 (id=1860): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x20}, 0x15) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)="2e00000011008108090f9becdb4cb92e0a4831371400000069bd6efb2502eaf60d000300020400bf050005001201", 0x2e}], 0x1, 0x0, 0x700}, 0x0) 266.387476ms ago: executing program 4 (id=1861): r0 = socket$kcm(0x10, 0x2, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, 0x0) sendmsg$kcm(r0, &(0x7f0000000600)={0x0, 0x60, &(0x7f0000000000)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a181003100000002200000000000040e000a000f000000028002002d1f", 0x2e}], 0x1}, 0x20040040) 192.601227ms ago: executing program 3 (id=1862): perf_event_open(0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800000000009, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x5}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f0000001480)={0x2, 0x80, 0x84, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fffffe, 0x0, 0x0, @perf_config_ext={0x20000000}, 0x2980, 0x2, 0x0, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, r0, 0x0) 0s ago: executing program 1 (id=1863): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_ext={0x1c, 0x12, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0xca}, [@map_fd={0x18, 0x5}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, 0x1}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x5}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @btf_id={0x18, 0x3, 0x3, 0x0, 0x2}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x7}]}, &(0x7f0000000100)='syzkaller\x00', 0xf, 0xe7, &(0x7f0000000140)=""/231, 0x100, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0x2, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0xc, 0x5, 0x4}, 0x10, 0x1a21, 0xffffffffffffffff, 0x0, &(0x7f00000002c0)=[0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x1], 0x0, 0x10, 0x1}, 0x94) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000003c0)=@o_path={&(0x7f0000000000)='./file0\x00', 0x0, 0x8, r0}, 0x18) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)=@o_path={&(0x7f0000000400)='./file0\x00', 0x0, 0x10, r1}, 0x18) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0x58, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000006c0)={&(0x7f0000000640)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x8, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x4}}]}, {0x0, [0x2e, 0x30, 0x2e, 0x0, 0x2e, 0x1e]}}, &(0x7f0000000680)=""/41, 0x38, 0x29, 0x1, 0xfffeffff}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000007c0)={0x18, 0x11, &(0x7f0000000480)=@raw=[@map_fd={0x18, 0x1, 0x1, 0x0, r2}, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0x8}, @map_idx_val={0x18, 0x2, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, @generic={0x8, 0x8, 0x6, 0xfff, 0x7fffffff}, @map_fd={0x18, 0x0, 0x1, 0x0, 0x1}, @printk={@li, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xf56a}}], &(0x7f0000000540)='GPL\x00', 0x2, 0x0, 0x0, 0x41000, 0xc9, '\x00', r3, 0x0, r4, 0x8, &(0x7f0000000700)={0x5, 0x2}, 0x8, 0x10, &(0x7f0000000740)={0x4, 0xa, 0x7, 0x1}, 0x10, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000780)=[{0x5, 0x2, 0x8, 0xa}, {0x1, 0x2, 0xf}], 0x10, 0xfffffffd}, 0x94) (async) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000880), 0x1, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f00000008c0)={'wlan0\x00', @broadcast}) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) recvmsg$unix(r6, &(0x7f0000000f40)={&(0x7f0000000940), 0x6e, &(0x7f0000000e00)=[{&(0x7f00000009c0)=""/138, 0x8a}, {&(0x7f0000000a80)=""/119, 0x77}, {&(0x7f0000000b00)=""/191, 0xbf}, {&(0x7f0000000bc0)=""/79, 0x4f}, {&(0x7f0000000c40)=""/75, 0x4b}, {&(0x7f0000000cc0)=""/152, 0x98}, {&(0x7f0000000d80)=""/83, 0x53}], 0x7, &(0x7f0000000e80)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x98}, 0x40000001) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000fc0)=@generic={&(0x7f0000000f80)='./file0\x00', r7}, 0x18) (async, rerun: 32) r8 = bpf$ITER_CREATE(0x21, &(0x7f0000001000)={r7}, 0x8) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001040)) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000001280)={&(0x7f0000001080)="c0647939df0cae5896ccdab7ed633205608ea735aea039db3eae6a6465b07fd8969556c0e57a14feeee0783e70670b0da4df7d3a5535ec0cc1cb78f2e6afad9c2ecc4fa4245e3b10c2f776bd749754305af450f34e2965075795e3d149a49c492b1f3d38a8f8214f4573cb271f95b3b48d902bbdbba9fc2b2e4df38f99d349", &(0x7f0000001100)=""/59, &(0x7f0000001140)="f70fb2d230b01eadbda8e1d848d2dc2c097170a856918a2d82028259864a30f20af750d6be4369642bb357e1b49e294dfc779d96a5a4f071be16ecce8e47ed5243127ee500385efc7047e8b560a5c83d5a239c705545efbf22120f4e319a6358926a4ff20016d94e6a5f4c8d4fef3ed8ec0d62e8f5487ff374a5ca9e87c23b84325aad3d7830d8741c73c8eaf10ccfd8a773360ec27159f772", &(0x7f0000001200)="83a2c1bbe1e134dd99d595ba92e707c500ccb2d4074ea67bfd1249f4c1eecc37cfbc1d473168e39e962e743a20029ffcf8b637b2fdf888a1ac2dd5c97de26d0066d8d6fbf2a522d8b6c17a2acec0c9a2c11c69a660adc2e4216125cd05cf2ec44f910be098a17b110e4c6d888e0d64fb90a7e3b619bfe59c510fdb", 0x2}, 0x38) r9 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001300)=@generic={&(0x7f00000012c0)='./file0\x00', 0x0, 0x18}, 0x18) (async) r10 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000002400)={0x1b, 0x0, 0x0, 0xe, 0x0, r2, 0x9, '\x00', r3, r4, 0x5, 0x0, 0x1}, 0x50) r11 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000002500)={0x6, 0x8, &(0x7f0000001340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xdad}, [@map_val={0x18, 0x7, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x9d}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x200}, @alu={0x7, 0x0, 0x6, 0x4, 0x2, 0xfffffffffffffffe}]}, &(0x7f0000001380)='GPL\x00', 0x5, 0x1000, &(0x7f00000013c0)=""/4096, 0x40f00, 0x1a, '\x00', r3, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000023c0)={0x2, 0x0, 0x4, 0x6}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000002480)=[r10, r7, r7, r9, r8, r7, r8, r8], &(0x7f00000024c0)=[{0x3, 0x3, 0x8, 0xb}, {0x2, 0x5, 0x0, 0xb}, {0x4, 0x5, 0x5, 0xb}, {0x3, 0x3, 0x0, 0xd}], 0x10, 0x3}, 0x94) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000026c0)={@map=r7, 0x31, 0x1, 0x7ff, &(0x7f00000025c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x0, &(0x7f0000002600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000002640)=[0x0], &(0x7f0000002680)=[0x0], 0x0}, 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002700)={@cgroup, r11, 0x27, 0x10, 0x0, @void, @value=r11, @void, @void, r12}, 0x20) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000002780)=@generic={&(0x7f0000002740)='./file0\x00', r10}, 0x18) (async) mkdir(&(0x7f00000027c0)='./file0\x00', 0x40) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002800)={@ifindex=r3, r7, 0xb, 0x0, 0x0, @void, @value=r1, @void, @void, r12}, 0x20) (async, rerun: 32) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002840)='./cgroup.cpu/syz0\x00', 0x1ff) (rerun: 32) r13 = bpf$MAP_CREATE(0x0, &(0x7f0000002880)=@base={0x1a, 0x4, 0x0, 0x0, 0x200, 0xffffffffffffffff, 0x5, '\x00', r3, 0xffffffffffffffff, 0x5, 0x5, 0x5}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002bc0)={0x18, 0x15, &(0x7f0000002900)=@raw=[@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x2}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x3}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x3}, @map_val={0x18, 0x5, 0x2, 0x0, r13, 0x0, 0x0, 0x0, 0x1}, @jmp={0x5, 0x0, 0x9, 0x0, 0x2, 0x40c39f6371eacb61, 0x8}, @ldst={0x0, 0x2, 0x6, 0x8, 0x2, 0x80, 0xfffffffffffffff0}, @tail_call={{0x18, 0x2, 0x1, 0x0, r1}}, @cb_func={0x18, 0x4, 0x4, 0x0, 0xfffffffffffffffd}], &(0x7f00000029c0)='syzkaller\x00', 0x7fff, 0x73, &(0x7f0000002a00)=""/115, 0x41100, 0x2, '\x00', r3, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000002a80)={0x2, 0x4}, 0x8, 0x10, &(0x7f0000002ac0)={0x2, 0x3, 0x6de, 0x10000000}, 0x10, 0x0, 0x0, 0x7, &(0x7f0000002b00)=[r10], &(0x7f0000002b40)=[{0x3, 0x5, 0x8, 0x5}, {0x5, 0x2, 0xf, 0xb}, {0x5, 0x5, 0xe, 0x5}, {0x5, 0x3, 0x0, 0x5}, {0x2, 0x2, 0xf}, {0x4, 0x2, 0x2, 0x2}, {0x2, 0x2, 0x7, 0x1}], 0x10, 0x4}, 0x94) (async) openat$cgroup_freezer_state(r1, &(0x7f0000002c80), 0x2, 0x0) (async) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002cc0)={@cgroup=r8, r8, 0x12, 0x4, 0x0, @void, @value=r1, @void, @void, r12}, 0x20) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000002d00), 0x92242, 0x0) (async) r14 = openat$cgroup_subtree(r8, &(0x7f0000002d40), 0x2, 0x0) write$cgroup_subtree(r14, &(0x7f0000002d80)={[{0x2b, 'devices'}, {0x2d, 'pids'}, {0x2b, 'net_cls'}, {0x2b, 'rlimit'}, {0x2b, 'net_cls'}, {0x2d, 'hugetlb'}]}, 0x32) kernel console output (not intermixed with test programs): 119.748996][ T4898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 119.756969][ T4898] R13: 00007f443c6e0038 R14: 00007f443c6dffa0 R15: 00007ffdb2e72bf8 [ 119.765160][ T4898] [ 119.860594][ T4893] netlink: 132 bytes leftover after parsing attributes in process `syz.1.225'. [ 120.302697][ T4924] netlink: 4 bytes leftover after parsing attributes in process `syz.2.235'. [ 120.458926][ T4931] netlink: 'syz.2.239': attribute type 10 has an invalid length. [ 120.628492][ T4931] device hsr_slave_0 left promiscuous mode [ 120.812859][ T4926] syz.4.236 (4926) used greatest stack depth: 18048 bytes left [ 121.123035][ T4949] netlink: 134056 bytes leftover after parsing attributes in process `syz.0.244'. [ 121.172320][ T4950] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.714004][ T4980] netlink: 'syz.0.256': attribute type 3 has an invalid length. [ 121.752840][ T4980] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.256'. [ 122.622454][ T5017] netlink: 132 bytes leftover after parsing attributes in process `syz.0.273'. [ 122.811161][ T5019] netlink: 'syz.1.272': attribute type 21 has an invalid length. [ 122.859239][ T5019] netlink: 'syz.1.272': attribute type 12 has an invalid length. [ 122.881526][ T5019] netlink: 'syz.1.272': attribute type 13 has an invalid length. [ 122.902925][ T5019] netlink: 'syz.1.272': attribute type 14 has an invalid length. [ 122.937746][ T5019] netlink: 'syz.1.272': attribute type 15 has an invalid length. [ 122.989484][ T5019] netlink: 'syz.1.272': attribute type 16 has an invalid length. [ 123.013849][ T5019] netlink: 'syz.1.272': attribute type 19 has an invalid length. [ 123.043395][ T5030] sctp: [Deprecated]: syz.4.277 (pid 5030) Use of struct sctp_assoc_value in delayed_ack socket option. [ 123.043395][ T5030] Use struct sctp_sack_info instead [ 123.065917][ T5019] netlink: 'syz.1.272': attribute type 21 has an invalid length. [ 123.112106][ T5019] netlink: 'syz.1.272': attribute type 22 has an invalid length. [ 123.151859][ T5019] netlink: 12226 bytes leftover after parsing attributes in process `syz.1.272'. [ 123.229652][ T5027] bond0: (slave hsr0): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 123.279297][ T5027] bond0: (slave hsr0): The slave device specified does not support setting the MAC address [ 123.310812][ T5027] hsr0: A HSR master's MTU cannot be greater than the smallest MTU of its slaves minus the HSR Tag length (6 octets). [ 123.354656][ T5027] bond0: (slave hsr0): Error -22 calling dev_set_mtu [ 123.811360][ T5051] batman_adv: batadv0: Adding interface: netdevsim0 [ 123.819053][ T5051] batman_adv: batadv0: The MTU of interface netdevsim0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 123.848186][ T5051] batman_adv: batadv0: Not using interface netdevsim0 (retrying later): interface not active [ 124.600741][ T5070] netlink: 132 bytes leftover after parsing attributes in process `syz.0.291'. [ 124.792350][ T5076] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 125.272738][ T5087] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app [ 125.294239][ T5090] device geneve0 entered promiscuous mode [ 125.317933][ T5087] netlink: 10 bytes leftover after parsing attributes in process `syz.1.300'. [ 125.422001][ T5090] bond0: (slave geneve0): Enslaving as an active interface with an up link [ 125.489733][ T5087] bridge0: port 1(bridge_slave_0) entered disabled state [ 125.556919][ T5087] device bridge_slave_0 left promiscuous mode [ 125.599516][ T5087] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.238871][ T5108] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.311'. [ 127.256426][ T5148] netlink: 14 bytes leftover after parsing attributes in process `syz.4.322'. [ 127.457668][ T5158] validate_nla: 6 callbacks suppressed [ 127.457690][ T5158] netlink: 'syz.3.335': attribute type 3 has an invalid length. [ 127.504590][ T5148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 127.543247][ T5148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 127.603015][ T5158] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.335'. [ 127.629275][ T5148] bond0 (unregistering): (slave geneve0): Releasing backup interface [ 127.701478][ T5148] bond0 (unregistering): Released all slaves [ 128.645436][ T5181] netlink: 132 bytes leftover after parsing attributes in process `syz.2.333'. [ 128.888106][ T5192] netlink: 'syz.0.342': attribute type 3 has an invalid length. [ 129.014249][ T5192] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.342'. [ 130.305525][ T5220] netlink: 'syz.4.346': attribute type 3 has an invalid length. [ 130.327978][ T5220] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.346'. [ 130.345737][ T5218] netlink: 14 bytes leftover after parsing attributes in process `syz.3.347'. [ 130.558208][ T5218] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 130.635464][ T5218] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 130.681168][ T5218] bond0 (unregistering): Released all slaves [ 130.805415][ T5236] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 131.864589][ T5325] FAULT_INJECTION: forcing a failure. [ 131.864589][ T5325] name failslab, interval 1, probability 0, space 0, times 0 [ 132.035346][ T5325] CPU: 1 PID: 5325 Comm: syz.3.366 Not tainted syzkaller #0 [ 132.042788][ T5325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 132.052966][ T5325] Call Trace: [ 132.056436][ T5325] [ 132.059429][ T5325] dump_stack_lvl+0x168/0x230 [ 132.064149][ T5325] ? show_regs_print_info+0x20/0x20 [ 132.069382][ T5325] ? load_image+0x3b0/0x3b0 [ 132.073936][ T5325] should_fail+0x38c/0x4c0 [ 132.078396][ T5325] should_failslab+0x5/0x20 [ 132.082943][ T5325] slab_pre_alloc_hook+0x51/0xc0 [ 132.087928][ T5325] kmem_cache_alloc_trace+0x47/0x2a0 [ 132.093243][ T5325] ? sctp_add_bind_addr+0x89/0x350 [ 132.098397][ T5325] sctp_add_bind_addr+0x89/0x350 [ 132.103370][ T5325] sctp_copy_local_addr_list+0x2d4/0x490 [ 132.109066][ T5325] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 132.115175][ T5325] ? sctp_v4_is_any+0x31/0x50 [ 132.119921][ T5325] ? sctp_copy_one_addr+0x93/0x660 [ 132.125204][ T5325] sctp_bind_addr_copy+0xaf/0x3c0 [ 132.130263][ T5325] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 132.136653][ T5325] sctp_connect_new_asoc+0x2d6/0x690 [ 132.141977][ T5325] ? __sctp_connect+0xd20/0xd20 [ 132.146862][ T5325] ? __local_bh_enable_ip+0x12a/0x1b0 [ 132.152273][ T5325] ? lock_sock_nested+0x68/0x100 [ 132.157245][ T5325] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 132.162829][ T5325] ? security_sctp_bind_connect+0x85/0xb0 [ 132.168676][ T5325] sctp_sendmsg+0x15e0/0x2950 [ 132.173429][ T5325] ? aa_sk_perm+0x7b4/0x8f0 [ 132.177972][ T5325] ? sctp_getsockopt+0x8a0/0x8a0 [ 132.182955][ T5325] ? aa_af_perm+0x2b0/0x2b0 [ 132.187674][ T5325] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 132.194160][ T5325] ? sock_rps_record_flow+0x17/0x3b0 [ 132.199572][ T5325] ? inet_send_prepare+0x260/0x260 [ 132.204834][ T5325] ? inet_sendmsg+0xe5/0x2f0 [ 132.209462][ T5325] ? inet_send_prepare+0x260/0x260 [ 132.214621][ T5325] ____sys_sendmsg+0x5a2/0x8c0 [ 132.219594][ T5325] ? memset+0x1e/0x40 [ 132.223779][ T5325] ? __sys_sendmsg_sock+0x30/0x30 [ 132.228876][ T5325] ? import_iovec+0x6f/0xa0 [ 132.233553][ T5325] ___sys_sendmsg+0x1f0/0x260 [ 132.238283][ T5325] ? __sys_sendmsg+0x250/0x250 [ 132.243114][ T5325] ? vfs_write+0x84d/0xd00 [ 132.247591][ T5325] ? __fdget+0x18b/0x210 [ 132.251870][ T5325] __se_sys_sendmsg+0x190/0x250 [ 132.256755][ T5325] ? __x64_sys_sendmsg+0x80/0x80 [ 132.261732][ T5325] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 132.267813][ T5325] ? lockdep_hardirqs_on+0x94/0x140 [ 132.273152][ T5325] do_syscall_64+0x4c/0xa0 [ 132.277694][ T5325] ? clear_bhb_loop+0x30/0x80 [ 132.282483][ T5325] ? clear_bhb_loop+0x30/0x80 [ 132.287299][ T5325] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 132.293231][ T5325] RIP: 0033:0x7fed0d41fec9 [ 132.297682][ T5325] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 132.317418][ T5325] RSP: 002b:00007fed0b687038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 132.325863][ T5325] RAX: ffffffffffffffda RBX: 00007fed0d676fa0 RCX: 00007fed0d41fec9 [ 132.333955][ T5325] RDX: 0000000000000c54 RSI: 0000200000000380 RDI: 0000000000000004 [ 132.341960][ T5325] RBP: 00007fed0b687090 R08: 0000000000000000 R09: 0000000000000000 [ 132.349964][ T5325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 132.358136][ T5325] R13: 00007fed0d677038 R14: 00007fed0d676fa0 R15: 00007ffc49b47428 [ 132.366154][ T5325] [ 132.397395][ T5293] device wlan0 entered promiscuous mode [ 132.404636][ T5327] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 132.425004][ T5327] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 132.441190][ T5327] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 132.449402][ T5327] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 132.487522][ T5327] batman_adv: batadv0: Removing interface: netdevsim0 [ 132.545056][ T5329] netlink: 'syz.2.368': attribute type 3 has an invalid length. [ 132.563621][ T5329] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.368'. [ 132.822205][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.828853][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.968008][ T5335] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 133.987405][ T5335] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 134.018551][ T5336] netlink: 'syz.0.379': attribute type 3 has an invalid length. [ 134.032632][ T5337] netlink: 14975 bytes leftover after parsing attributes in process `syz.2.370'. [ 134.044324][ T5335] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 134.053751][ T5336] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.379'. [ 134.065445][ T5335] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 134.135820][ T5340] netlink: 'syz.1.369': attribute type 3 has an invalid length. [ 134.144842][ T5340] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.369'. [ 134.316792][ T5347] netlink: 14 bytes leftover after parsing attributes in process `syz.2.371'. [ 134.461411][ T5347] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 134.496394][ T5347] bond0 (unregistering): Released all slaves [ 134.620328][ T5357] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 134.627254][ T5357] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 135.014661][ T5372] device wlan0 entered promiscuous mode [ 135.083228][ T5371] netlink: 'syz.0.392': attribute type 39 has an invalid length. [ 135.488339][ T5383] netlink: 'syz.3.386': attribute type 3 has an invalid length. [ 135.497174][ T5383] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.386'. [ 135.893981][ T5398] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 135.916668][ T5398] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 135.951698][ T5398] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 135.974967][ T5398] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 136.487725][ T5411] device wlan0 left promiscuous mode [ 136.523719][ T5414] device wlan0 entered promiscuous mode [ 136.536688][ T5425] ref_ctr_offset mismatch. inode: 0x1c5 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x7602 [ 136.580464][ T5427] netlink: 'syz.1.401': attribute type 3 has an invalid length. [ 136.591995][ T5427] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.401'. [ 136.886553][ T5438] FAULT_INJECTION: forcing a failure. [ 136.886553][ T5438] name failslab, interval 1, probability 0, space 0, times 0 [ 136.947372][ T5438] CPU: 0 PID: 5438 Comm: syz.4.405 Not tainted syzkaller #0 [ 136.954720][ T5438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 136.964807][ T5438] Call Trace: [ 136.968127][ T5438] [ 136.971127][ T5438] dump_stack_lvl+0x168/0x230 [ 136.975863][ T5438] ? show_regs_print_info+0x20/0x20 [ 136.981121][ T5438] ? load_image+0x3b0/0x3b0 [ 136.986063][ T5438] should_fail+0x38c/0x4c0 [ 136.990768][ T5438] should_failslab+0x5/0x20 [ 136.995307][ T5438] slab_pre_alloc_hook+0x51/0xc0 [ 137.000293][ T5438] ? skb_clone+0x1bd/0x350 [ 137.005105][ T5438] kmem_cache_alloc+0x3d/0x290 [ 137.009931][ T5438] skb_clone+0x1bd/0x350 [ 137.014216][ T5438] __netlink_deliver_tap+0x3cd/0x7c0 [ 137.019850][ T5438] netlink_deliver_tap+0x16c/0x180 [ 137.025011][ T5438] netlink_unicast+0x74f/0x920 [ 137.029828][ T5438] netlink_sendmsg+0x8ab/0xbc0 [ 137.034754][ T5438] ? netlink_getsockopt+0x560/0x560 [ 137.040189][ T5438] ? aa_sock_msg_perm+0x94/0x150 [ 137.045168][ T5438] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 137.050579][ T5438] ? security_socket_sendmsg+0x7c/0xa0 [ 137.056099][ T5438] ? netlink_getsockopt+0x560/0x560 [ 137.061338][ T5438] ____sys_sendmsg+0x5a2/0x8c0 [ 137.066147][ T5438] ? memset+0x1e/0x40 [ 137.070168][ T5438] ? __sys_sendmsg_sock+0x30/0x30 [ 137.075250][ T5438] ? import_iovec+0x6f/0xa0 [ 137.080240][ T5438] ___sys_sendmsg+0x1f0/0x260 [ 137.084966][ T5438] ? __sys_sendmsg+0x250/0x250 [ 137.089782][ T5438] ? vfs_write+0x84d/0xd00 [ 137.094425][ T5438] ? __fdget+0x18b/0x210 [ 137.098789][ T5438] __se_sys_sendmsg+0x190/0x250 [ 137.103773][ T5438] ? __x64_sys_sendmsg+0x80/0x80 [ 137.108835][ T5438] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 137.114990][ T5438] ? lockdep_hardirqs_on+0x94/0x140 [ 137.120574][ T5438] do_syscall_64+0x4c/0xa0 [ 137.125178][ T5438] ? clear_bhb_loop+0x30/0x80 [ 137.129897][ T5438] ? clear_bhb_loop+0x30/0x80 [ 137.134701][ T5438] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 137.140821][ T5438] RIP: 0033:0x7fa6affabec9 [ 137.145274][ T5438] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 137.164918][ T5438] RSP: 002b:00007fa6ae213038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 137.174002][ T5438] RAX: ffffffffffffffda RBX: 00007fa6b0202fa0 RCX: 00007fa6affabec9 [ 137.182023][ T5438] RDX: ff0f000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 137.190134][ T5438] RBP: 00007fa6ae213090 R08: 0000000000000000 R09: 0000000000000000 [ 137.198154][ T5438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 137.206280][ T5438] R13: 00007fa6b0203038 R14: 00007fa6b0202fa0 R15: 00007ffe15f55178 [ 137.214303][ T5438] [ 137.445147][ T5456] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 137.459833][ T5456] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 137.481920][ T5459] syz.4.413 uses obsolete (PF_INET,SOCK_PACKET) [ 137.515888][ T5456] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 137.593477][ T5456] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 137.938764][ T5468] netlink: 14 bytes leftover after parsing attributes in process `syz.4.416'. [ 138.106926][ T5472] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.418'. [ 138.238634][ T5472] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 138.633308][ T5499] netlink: 'syz.4.429': attribute type 4 has an invalid length. [ 139.249658][ T5520] netlink: 188 bytes leftover after parsing attributes in process `syz.4.440'. [ 139.267322][ T5523] netlink: 198628 bytes leftover after parsing attributes in process `syz.2.437'. [ 139.370637][ T5523] netlink: 9286 bytes leftover after parsing attributes in process `syz.2.437'. [ 139.723816][ T5540] netlink: 14 bytes leftover after parsing attributes in process `syz.3.448'. [ 140.281826][ T5556] device syzkaller0 entered promiscuous mode [ 140.308582][ T5573] netlink: 'syz.0.460': attribute type 21 has an invalid length. [ 140.322837][ T5573] netlink: 156 bytes leftover after parsing attributes in process `syz.0.460'. [ 140.588514][ T5591] netlink: 'syz.0.467': attribute type 8 has an invalid length. [ 140.636180][ T5591] netlink: 156 bytes leftover after parsing attributes in process `syz.0.467'. [ 141.416681][ T5612] netlink: 'syz.0.474': attribute type 4 has an invalid length. [ 141.531565][ T5612] netlink: 132 bytes leftover after parsing attributes in process `syz.0.474'. [ 144.228759][ T5611] device wlan0 left promiscuous mode [ 144.255403][ T5614] device wlan0 entered promiscuous mode [ 144.276746][ T5620] netlink: 'syz.2.478': attribute type 2 has an invalid length. [ 144.295821][ T5620] netlink: 132 bytes leftover after parsing attributes in process `syz.2.478'. [ 144.319310][ T5627] netlink: 'syz.4.480': attribute type 10 has an invalid length. [ 144.358056][ T5627] netlink: 40 bytes leftover after parsing attributes in process `syz.4.480'. [ 144.386503][ T5633] netlink: 'syz.3.482': attribute type 10 has an invalid length. [ 144.503280][ T5637] netlink: 'syz.2.484': attribute type 3 has an invalid length. [ 144.532405][ T5637] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.484'. [ 144.861414][ T5648] netlink: 'syz.2.487': attribute type 10 has an invalid length. [ 145.357693][ T5648] team0: Port device geneve1 added [ 145.637811][ T5675] netlink: 399 bytes leftover after parsing attributes in process `syz.4.495'. [ 147.369997][ T5739] netlink: 'syz.4.519': attribute type 21 has an invalid length. [ 147.398186][ T5743] netlink: 'syz.0.521': attribute type 10 has an invalid length. [ 147.462789][ T5732] netlink: 'syz.1.518': attribute type 10 has an invalid length. [ 147.535239][ T5737] device wlan0 left promiscuous mode [ 147.571988][ T5729] device wlan0 entered promiscuous mode [ 147.895836][ T5758] netlink: 'syz.4.526': attribute type 3 has an invalid length. [ 147.947465][ T5758] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.526'. [ 148.601917][ T5785] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 148.609880][ T5785] IPv6: NLM_F_CREATE should be set when creating new route [ 148.617212][ T5785] IPv6: NLM_F_CREATE should be set when creating new route [ 148.624714][ T5785] IPv6: NLM_F_CREATE should be set when creating new route [ 148.835611][ T5791] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 149.048952][ T5801] netlink: 14 bytes leftover after parsing attributes in process `syz.2.540'. [ 149.258276][ T5806] netlink: 'syz.3.541': attribute type 10 has an invalid length. [ 149.962269][ T5821] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.546'. [ 152.274605][ T5835] netlink: 'syz.0.552': attribute type 2 has an invalid length. [ 153.894924][ T5870] netlink: 140 bytes leftover after parsing attributes in process `syz.3.565'. [ 154.034650][ T5883] netlink: 17023 bytes leftover after parsing attributes in process `syz.0.568'. [ 154.099792][ T5876] netlink: 140 bytes leftover after parsing attributes in process `syz.4.567'. [ 154.118084][ T5873] Â: renamed from pim6reg1 [ 154.618168][ T5903] netlink: 'syz.4.576': attribute type 2 has an invalid length. [ 154.782238][ T5892] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 154.903063][ T5913] netlink: 'syz.2.580': attribute type 10 has an invalid length. [ 155.123999][ T5919] netlink: 'syz.1.581': attribute type 2 has an invalid length. [ 155.194134][ T5919] netlink: 199824 bytes leftover after parsing attributes in process `syz.1.581'. [ 155.460062][ T5927] netlink: 'syz.0.584': attribute type 10 has an invalid length. [ 155.468485][ T5927] netlink: 'syz.0.584': attribute type 19 has an invalid length. [ 155.508261][ T5927] netlink: 14536 bytes leftover after parsing attributes in process `syz.0.584'. [ 155.519880][ T5931] FAULT_INJECTION: forcing a failure. [ 155.519880][ T5931] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 155.564860][ T5931] CPU: 0 PID: 5931 Comm: syz.3.586 Not tainted syzkaller #0 [ 155.572320][ T5931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 155.582583][ T5931] Call Trace: [ 155.586103][ T5931] [ 155.589067][ T5931] dump_stack_lvl+0x168/0x230 [ 155.593779][ T5931] ? show_regs_print_info+0x20/0x20 [ 155.599252][ T5931] ? load_image+0x3b0/0x3b0 [ 155.603891][ T5931] ? __lock_acquire+0x7c60/0x7c60 [ 155.609123][ T5931] should_fail+0x38c/0x4c0 [ 155.613780][ T5931] _copy_from_user+0x2e/0x170 [ 155.618863][ T5931] vmemdup_user+0xa4/0x170 [ 155.623306][ T5931] map_lookup_elem+0x2a8/0x630 [ 155.628094][ T5931] ? bpf_lsm_bpf+0x5/0x10 [ 155.632658][ T5931] __sys_bpf+0x450/0x670 [ 155.637315][ T5931] ? bpf_link_show_fdinfo+0x340/0x340 [ 155.642821][ T5931] ? vtime_user_exit+0x2dc/0x400 [ 155.648012][ T5931] __x64_sys_bpf+0x78/0x90 [ 155.652732][ T5931] do_syscall_64+0x4c/0xa0 [ 155.657365][ T5931] ? clear_bhb_loop+0x30/0x80 [ 155.662067][ T5931] ? clear_bhb_loop+0x30/0x80 [ 155.666877][ T5931] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 155.672849][ T5931] RIP: 0033:0x7fed0d41fec9 [ 155.677300][ T5931] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 155.697200][ T5931] RSP: 002b:00007fed0b687038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 155.705956][ T5931] RAX: ffffffffffffffda RBX: 00007fed0d676fa0 RCX: 00007fed0d41fec9 [ 155.714694][ T5931] RDX: 0000000000000020 RSI: 0000200000000680 RDI: 0000000000000001 [ 155.722819][ T5931] RBP: 00007fed0b687090 R08: 0000000000000000 R09: 0000000000000000 [ 155.730907][ T5931] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 155.739428][ T5931] R13: 00007fed0d677038 R14: 00007fed0d676fa0 R15: 00007ffc49b47428 [ 155.747617][ T5931] [ 155.806752][ T5937] device syzkaller0 entered promiscuous mode [ 155.862762][ T5937] PF_CAN: dropped non conform CAN FD skbuff: dev type 65534, len 65487 [ 156.048296][ T5948] netlink: 52 bytes leftover after parsing attributes in process `syz.3.594'. [ 156.308155][ T5958] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 156.660407][ T5950] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.592'. [ 156.720981][ T5963] netlink: 'syz.3.596': attribute type 2 has an invalid length. [ 156.983329][ T5972] netlink: 65051 bytes leftover after parsing attributes in process `syz.2.600'. [ 157.032372][ T5981] netlink: 'syz.0.602': attribute type 10 has an invalid length. [ 157.084804][ T5972] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.600'. [ 157.167752][ T5981] device hsr_slave_0 left promiscuous mode [ 157.254231][ T5972] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 158.335592][ T6025] FAULT_INJECTION: forcing a failure. [ 158.335592][ T6025] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 158.379388][ T6025] CPU: 1 PID: 6025 Comm: syz.2.618 Not tainted syzkaller #0 [ 158.386742][ T6025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 158.396839][ T6025] Call Trace: [ 158.400412][ T6025] [ 158.403381][ T6025] dump_stack_lvl+0x168/0x230 [ 158.408190][ T6025] ? show_regs_print_info+0x20/0x20 [ 158.413418][ T6025] ? load_image+0x3b0/0x3b0 [ 158.417946][ T6025] ? __lock_acquire+0x7c60/0x7c60 [ 158.423105][ T6025] should_fail+0x38c/0x4c0 [ 158.427811][ T6025] _copy_from_user+0x2e/0x170 [ 158.432523][ T6025] __copy_msghdr_from_user+0xaf/0x5e0 [ 158.437909][ T6025] ? verify_lock_unused+0x140/0x140 [ 158.443158][ T6025] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 158.448478][ T6025] ___sys_sendmsg+0x156/0x260 [ 158.453168][ T6025] ? __sys_sendmsg+0x250/0x250 [ 158.457945][ T6025] ? ktime_get_real_ts64+0x420/0x420 [ 158.463250][ T6025] ? __fdget+0x18b/0x210 [ 158.467607][ T6025] __se_sys_sendmsg+0x190/0x250 [ 158.472476][ T6025] ? __x64_sys_sendmsg+0x80/0x80 [ 158.477508][ T6025] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 158.483513][ T6025] ? lockdep_hardirqs_on+0x94/0x140 [ 158.488725][ T6025] do_syscall_64+0x4c/0xa0 [ 158.493232][ T6025] ? clear_bhb_loop+0x30/0x80 [ 158.498071][ T6025] ? clear_bhb_loop+0x30/0x80 [ 158.502789][ T6025] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 158.508721][ T6025] RIP: 0033:0x7fe71d700ec9 [ 158.513336][ T6025] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 158.533127][ T6025] RSP: 002b:00007fe71b968038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 158.541972][ T6025] RAX: ffffffffffffffda RBX: 00007fe71d957fa0 RCX: 00007fe71d700ec9 [ 158.549954][ T6025] RDX: 0000000000000600 RSI: 0000200000000540 RDI: 0000000000000004 [ 158.557928][ T6025] RBP: 00007fe71b968090 R08: 0000000000000000 R09: 0000000000000000 [ 158.565990][ T6025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 158.573977][ T6025] R13: 00007fe71d958038 R14: 00007fe71d957fa0 R15: 00007ffef57d0c08 [ 158.582375][ T6025] [ 158.669088][ T6028] netlink: 'syz.3.619': attribute type 1 has an invalid length. [ 158.709329][ T6028] netlink: 4 bytes leftover after parsing attributes in process `syz.3.619'. [ 158.752909][ T6037] netlink: 'syz.2.622': attribute type 2 has an invalid length. [ 160.164375][ T6061] netlink: 'syz.1.627': attribute type 3 has an invalid length. [ 160.460777][ T6061] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.627'. [ 162.758054][ T6097] netlink: 132 bytes leftover after parsing attributes in process `syz.1.642'. [ 163.415317][ T6110] sctp: [Deprecated]: syz.3.649 (pid 6110) Use of struct sctp_assoc_value in delayed_ack socket option. [ 163.415317][ T6110] Use struct sctp_sack_info instead [ 163.904572][ T6134] netlink: 'syz.2.656': attribute type 10 has an invalid length. [ 163.949852][ T6138] netlink: 'syz.0.657': attribute type 10 has an invalid length. [ 164.383152][ T6150] delete_channel: no stack [ 164.406966][ T6152] netlink: 'syz.3.661': attribute type 2 has an invalid length. [ 164.450156][ T6152] netlink: 132 bytes leftover after parsing attributes in process `syz.3.661'. [ 164.641453][ T6166] netlink: 'syz.3.667': attribute type 10 has an invalid length. [ 164.676868][ T6166] device geneve0 entered promiscuous mode [ 164.771803][ T6168] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 165.145161][ T6188] netlink: 209820 bytes leftover after parsing attributes in process `syz.2.673'. [ 165.715172][ T6200] netlink: 'syz.3.677': attribute type 17 has an invalid length. [ 166.356304][ T6221] netlink: 28 bytes leftover after parsing attributes in process `syz.2.683'. [ 166.370466][ T6221] netlink: 28 bytes leftover after parsing attributes in process `syz.2.683'. [ 166.401494][ T6216] netlink: 28 bytes leftover after parsing attributes in process `syz.2.683'. [ 166.430423][ T6233] netlink: 28 bytes leftover after parsing attributes in process `syz.2.683'. [ 167.195900][ T6259] FAULT_INJECTION: forcing a failure. [ 167.195900][ T6259] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 167.251834][ T6262] netlink: 132 bytes leftover after parsing attributes in process `syz.2.699'. [ 167.301566][ T6259] CPU: 0 PID: 6259 Comm: syz.3.698 Not tainted syzkaller #0 [ 167.309570][ T6259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 167.320062][ T6259] Call Trace: [ 167.323457][ T6259] [ 167.326438][ T6259] dump_stack_lvl+0x168/0x230 [ 167.331172][ T6259] ? show_regs_print_info+0x20/0x20 [ 167.336466][ T6259] ? lockdep_hardirqs_on+0x94/0x140 [ 167.341822][ T6259] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 167.348223][ T6259] should_fail+0x38c/0x4c0 [ 167.352791][ T6259] _copy_from_user+0x2e/0x170 [ 167.357518][ T6259] copy_from_sockptr+0x69/0x80 [ 167.362328][ T6259] packet_setsockopt+0x9cf/0x1860 [ 167.367401][ T6259] ? packet_ioctl+0x240/0x240 [ 167.372207][ T6259] ? rcu_lock_release+0x9/0x20 [ 167.377016][ T6259] ? __lock_acquire+0x7c60/0x7c60 [ 167.382095][ T6259] ? aa_sk_perm+0x7b4/0x8f0 [ 167.387032][ T6259] ? aa_af_perm+0x2b0/0x2b0 [ 167.391622][ T6259] ? __fget_files+0x40f/0x480 [ 167.396343][ T6259] ? aa_sock_opt_perm+0x74/0x100 [ 167.401332][ T6259] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 167.407249][ T6259] ? security_socket_setsockopt+0x7a/0xa0 [ 167.413436][ T6259] ? packet_ioctl+0x240/0x240 [ 167.418348][ T6259] __sys_setsockopt+0x2bf/0x3d0 [ 167.423249][ T6259] __x64_sys_setsockopt+0xb1/0xc0 [ 167.428642][ T6259] do_syscall_64+0x4c/0xa0 [ 167.433513][ T6259] ? clear_bhb_loop+0x30/0x80 [ 167.438360][ T6259] ? clear_bhb_loop+0x30/0x80 [ 167.443096][ T6259] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 167.449036][ T6259] RIP: 0033:0x7fed0d41fec9 [ 167.453481][ T6259] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 167.473847][ T6259] RSP: 002b:00007fed0b687038 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 167.482393][ T6259] RAX: ffffffffffffffda RBX: 00007fed0d676fa0 RCX: 00007fed0d41fec9 [ 167.490412][ T6259] RDX: 0000000000000012 RSI: 0000000000000107 RDI: 0000000000000006 [ 167.498641][ T6259] RBP: 00007fed0b687090 R08: 0000000000000008 R09: 0000000000000000 [ 167.506975][ T6259] R10: 00002000000000c0 R11: 0000000000000246 R12: 0000000000000001 [ 167.514954][ T6259] R13: 00007fed0d677038 R14: 00007fed0d676fa0 R15: 00007ffc49b47428 [ 167.522951][ T6259] [ 167.851332][ T6277] netlink: 'syz.1.703': attribute type 3 has an invalid length. [ 167.913807][ T6278] netlink: 60 bytes leftover after parsing attributes in process `syz.3.704'. [ 167.936680][ T6278] netlink: 'syz.3.704': attribute type 8 has an invalid length. [ 167.945455][ T6278] netlink: 197324 bytes leftover after parsing attributes in process `syz.3.704'. [ 167.965983][ T6277] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.703'. [ 168.515577][ T6301] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 168.912334][ T6319] FAULT_INJECTION: forcing a failure. [ 168.912334][ T6319] name failslab, interval 1, probability 0, space 0, times 0 [ 168.973127][ T6319] CPU: 1 PID: 6319 Comm: syz.3.720 Not tainted syzkaller #0 [ 168.980625][ T6319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 168.990916][ T6319] Call Trace: [ 168.994411][ T6319] [ 168.997370][ T6319] dump_stack_lvl+0x168/0x230 [ 169.002200][ T6319] ? show_regs_print_info+0x20/0x20 [ 169.007725][ T6319] ? load_image+0x3b0/0x3b0 [ 169.012294][ T6319] should_fail+0x38c/0x4c0 [ 169.017027][ T6319] should_failslab+0x5/0x20 [ 169.021784][ T6319] slab_pre_alloc_hook+0x51/0xc0 [ 169.026945][ T6319] kmem_cache_alloc_trace+0x47/0x2a0 [ 169.032458][ T6319] ? sctp_add_bind_addr+0x89/0x350 [ 169.037658][ T6319] sctp_add_bind_addr+0x89/0x350 [ 169.042659][ T6319] sctp_copy_local_addr_list+0x2d4/0x490 [ 169.048531][ T6319] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 169.054965][ T6319] ? sctp_v4_is_any+0x31/0x50 [ 169.059759][ T6319] ? sctp_copy_one_addr+0x93/0x660 [ 169.065007][ T6319] sctp_bind_addr_copy+0xaf/0x3c0 [ 169.070211][ T6319] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 169.077186][ T6319] sctp_connect_new_asoc+0x2d6/0x690 [ 169.082804][ T6319] ? __sctp_connect+0xd20/0xd20 [ 169.087921][ T6319] ? __local_bh_enable_ip+0x12a/0x1b0 [ 169.093634][ T6319] ? lock_sock_nested+0x68/0x100 [ 169.099151][ T6319] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 169.105111][ T6319] ? security_sctp_bind_connect+0x85/0xb0 [ 169.110962][ T6319] sctp_sendmsg+0x15e0/0x2950 [ 169.116211][ T6319] ? aa_sk_perm+0x7b4/0x8f0 [ 169.117651][ T6326] netlink: 'syz.1.718': attribute type 4 has an invalid length. [ 169.120865][ T6319] ? sctp_getsockopt+0x8a0/0x8a0 [ 169.120931][ T6319] ? aa_af_perm+0x2b0/0x2b0 [ 169.120955][ T6319] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 169.120988][ T6319] ? sock_rps_record_flow+0x17/0x3b0 [ 169.121012][ T6319] ? inet_send_prepare+0x260/0x260 [ 169.121036][ T6319] ? inet_sendmsg+0xe5/0x2f0 [ 169.160335][ T6319] ? inet_send_prepare+0x260/0x260 [ 169.165635][ T6319] ____sys_sendmsg+0x5a2/0x8c0 [ 169.170445][ T6319] ? memset+0x1e/0x40 [ 169.174479][ T6319] ? __sys_sendmsg_sock+0x30/0x30 [ 169.179556][ T6319] ? import_iovec+0x6f/0xa0 [ 169.184098][ T6319] ___sys_sendmsg+0x1f0/0x260 [ 169.188827][ T6319] ? __sys_sendmsg+0x250/0x250 [ 169.193651][ T6319] ? vfs_write+0x84d/0xd00 [ 169.198225][ T6319] ? __fdget+0x18b/0x210 [ 169.202679][ T6319] __se_sys_sendmsg+0x190/0x250 [ 169.207784][ T6319] ? __x64_sys_sendmsg+0x80/0x80 [ 169.212850][ T6319] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 169.218982][ T6319] ? lockdep_hardirqs_on+0x94/0x140 [ 169.219294][ T6326] netlink: 152 bytes leftover after parsing attributes in process `syz.1.718'. [ 169.224217][ T6319] do_syscall_64+0x4c/0xa0 [ 169.224243][ T6319] ? clear_bhb_loop+0x30/0x80 [ 169.224263][ T6319] ? clear_bhb_loop+0x30/0x80 [ 169.224285][ T6319] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 169.224308][ T6319] RIP: 0033:0x7fed0d41fec9 [ 169.224328][ T6319] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 169.224345][ T6319] RSP: 002b:00007fed0b687038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 169.224368][ T6319] RAX: ffffffffffffffda RBX: 00007fed0d676fa0 RCX: 00007fed0d41fec9 [ 169.224382][ T6319] RDX: 0000000000000c54 RSI: 0000200000000380 RDI: 0000000000000004 [ 169.224396][ T6319] RBP: 00007fed0b687090 R08: 0000000000000000 R09: 0000000000000000 [ 169.224409][ T6319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 169.224422][ T6319] R13: 00007fed0d677038 R14: 00007fed0d676fa0 R15: 00007ffc49b47428 [ 169.224463][ T6319] [ 169.228273][ T6327] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.721'. [ 170.837104][ T6382] ref_ctr_offset mismatch. inode: 0x35a offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x7602 [ 170.857112][ T6391] netlink: 'syz.4.746': attribute type 21 has an invalid length. [ 170.873439][ T6393] FAULT_INJECTION: forcing a failure. [ 170.873439][ T6393] name failslab, interval 1, probability 0, space 0, times 0 [ 170.887369][ T6393] CPU: 1 PID: 6393 Comm: syz.0.747 Not tainted syzkaller #0 [ 170.894864][ T6393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 170.905298][ T6393] Call Trace: [ 170.908613][ T6393] [ 170.911759][ T6393] dump_stack_lvl+0x168/0x230 [ 170.916476][ T6393] ? show_regs_print_info+0x20/0x20 [ 170.921829][ T6393] ? load_image+0x3b0/0x3b0 [ 170.926855][ T6393] should_fail+0x38c/0x4c0 [ 170.931326][ T6393] should_failslab+0x5/0x20 [ 170.935869][ T6393] slab_pre_alloc_hook+0x51/0xc0 [ 170.941121][ T6393] ? skb_clone+0x1bd/0x350 [ 170.945858][ T6393] kmem_cache_alloc+0x3d/0x290 [ 170.950681][ T6393] skb_clone+0x1bd/0x350 [ 170.954978][ T6393] ? dev_queue_xmit_nit+0x1df/0xb00 [ 170.960333][ T6393] dev_queue_xmit_nit+0x2cc/0xb00 [ 170.965426][ T6393] ? validate_xmit_skb+0x7b3/0xe30 [ 170.970585][ T6393] ? __se_sys_sendmsg+0x190/0x250 [ 170.975808][ T6393] dev_hard_start_xmit+0x13e/0x7e0 [ 170.981275][ T6393] __dev_queue_xmit+0x19df/0x2ed0 [ 170.986370][ T6393] ? dev_queue_xmit+0x20/0x20 [ 170.991378][ T6393] ? memcpy+0x3c/0x60 [ 170.995511][ T6393] ? __copy_skb_header+0x417/0x5a0 [ 171.000672][ T6393] ? __skb_clone+0x480/0x790 [ 171.005466][ T6393] ? skb_clone+0x1f1/0x350 [ 171.009963][ T6393] __netlink_deliver_tap+0x53e/0x7c0 [ 171.015416][ T6393] netlink_deliver_tap+0x16c/0x180 [ 171.020650][ T6393] netlink_unicast+0x74f/0x920 [ 171.025643][ T6393] netlink_sendmsg+0x8ab/0xbc0 [ 171.030573][ T6393] ? netlink_getsockopt+0x560/0x560 [ 171.036466][ T6393] ? aa_sock_msg_perm+0x94/0x150 [ 171.041634][ T6393] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 171.046968][ T6393] ? security_socket_sendmsg+0x7c/0xa0 [ 171.052472][ T6393] ? netlink_getsockopt+0x560/0x560 [ 171.058195][ T6393] ____sys_sendmsg+0x5a2/0x8c0 [ 171.063114][ T6393] ? memset+0x1e/0x40 [ 171.067172][ T6393] ? __sys_sendmsg_sock+0x30/0x30 [ 171.072282][ T6393] ? import_iovec+0x6f/0xa0 [ 171.076824][ T6393] ___sys_sendmsg+0x1f0/0x260 [ 171.081538][ T6393] ? __sys_sendmsg+0x250/0x250 [ 171.086847][ T6393] ? trace_event_raw_event_lock+0x250/0x250 [ 171.092869][ T6393] ? vfs_write+0x84d/0xd00 [ 171.097324][ T6393] ? __fdget+0x18b/0x210 [ 171.101583][ T6393] __se_sys_sendmsg+0x190/0x250 [ 171.106444][ T6393] ? __x64_sys_sendmsg+0x80/0x80 [ 171.111503][ T6393] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 171.117549][ T6393] ? lockdep_hardirqs_on+0x94/0x140 [ 171.122779][ T6393] do_syscall_64+0x4c/0xa0 [ 171.127211][ T6393] ? clear_bhb_loop+0x30/0x80 [ 171.131895][ T6393] ? clear_bhb_loop+0x30/0x80 [ 171.136586][ T6393] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 171.142832][ T6393] RIP: 0033:0x7f443c488ec9 [ 171.147271][ T6393] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 171.166905][ T6393] RSP: 002b:00007f443a6f0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 171.175503][ T6393] RAX: ffffffffffffffda RBX: 00007f443c6dffa0 RCX: 00007f443c488ec9 [ 171.184557][ T6393] RDX: ff0f000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 171.192638][ T6393] RBP: 00007f443a6f0090 R08: 0000000000000000 R09: 0000000000000000 [ 171.200623][ T6393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 171.208783][ T6393] R13: 00007f443c6e0038 R14: 00007f443c6dffa0 R15: 00007ffdb2e72bf8 [ 171.216954][ T6393] [ 171.225742][ T6391] netlink: 'syz.4.746': attribute type 41 has an invalid length. [ 171.237614][ T6391] A link change request failed with some changes committed already. Interface hsr_slave_1 may have been left with an inconsistent configuration, please check. [ 172.067279][ T6425] netlink: 'syz.3.760': attribute type 41 has an invalid length. [ 172.151819][ T6425] __nla_validate_parse: 3 callbacks suppressed [ 172.151838][ T6425] netlink: 40 bytes leftover after parsing attributes in process `syz.3.760'. [ 172.265663][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.342094][ T6429] netlink: 'syz.2.761': attribute type 27 has an invalid length. [ 172.389447][ T6429] netlink: 164 bytes leftover after parsing attributes in process `syz.2.761'. [ 172.462190][ T6431] netlink: 'syz.1.762': attribute type 4 has an invalid length. [ 173.057653][ T6455] netlink: 188 bytes leftover after parsing attributes in process `syz.4.770'. [ 173.102873][ T6470] netlink: 'syz.2.777': attribute type 6 has an invalid length. [ 173.149266][ T6470] netlink: 168 bytes leftover after parsing attributes in process `syz.2.777'. [ 173.417800][ T6479] netlink: 14 bytes leftover after parsing attributes in process `syz.4.782'. [ 174.131261][ T6506] netlink: 'syz.4.792': attribute type 21 has an invalid length. [ 174.142208][ T6506] netlink: 156 bytes leftover after parsing attributes in process `syz.4.792'. [ 174.660085][ T6520] netlink: 'syz.3.798': attribute type 8 has an invalid length. [ 174.699852][ T6520] netlink: 156 bytes leftover after parsing attributes in process `syz.3.798'. [ 175.087314][ T6536] netlink: 'syz.2.805': attribute type 21 has an invalid length. [ 175.110479][ T6536] netlink: 'syz.2.805': attribute type 6 has an invalid length. [ 175.120893][ T6536] netlink: 132 bytes leftover after parsing attributes in process `syz.2.805'. [ 175.532987][ T6557] netlink: 'syz.2.813': attribute type 2 has an invalid length. [ 175.577944][ T6557] netlink: 132 bytes leftover after parsing attributes in process `syz.2.813'. [ 176.417634][ T6567] device wlan0 entered promiscuous mode [ 176.427142][ T6566] netlink: 55631 bytes leftover after parsing attributes in process `syz.2.816'. [ 176.450508][ T6576] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 176.500296][ T6576] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 176.535639][ T6576] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 176.553646][ T6576] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 176.668544][ T6582] netlink: 'syz.2.820': attribute type 10 has an invalid length. [ 176.686984][ T6586] netlink: 'syz.4.821': attribute type 10 has an invalid length. [ 177.335726][ T6616] __nla_validate_parse: 1 callbacks suppressed [ 177.335764][ T6616] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.831'. [ 177.700183][ T6621] netlink: 144 bytes leftover after parsing attributes in process `syz.3.833'. [ 178.419063][ T6658] netlink: 'syz.3.853': attribute type 2 has an invalid length. [ 178.459189][ T6658] netlink: 'syz.3.853': attribute type 8 has an invalid length. [ 178.507576][ T6658] netlink: 132 bytes leftover after parsing attributes in process `syz.3.853'. [ 181.068929][ T6722] netlink: 14 bytes leftover after parsing attributes in process `syz.1.867'. [ 181.179967][ T6724] netlink: 10 bytes leftover after parsing attributes in process `syz.4.868'. [ 181.806898][ T6745] netlink: 140 bytes leftover after parsing attributes in process `syz.4.875'. [ 181.891803][ T6744] netlink: 17023 bytes leftover after parsing attributes in process `syz.1.876'. [ 182.208106][ T6756] netlink: 'syz.4.880': attribute type 10 has an invalid length. [ 182.301248][ T6756] team0: Port device macvlan0 added [ 182.964319][ T6777] netlink: 'syz.4.888': attribute type 3 has an invalid length. [ 182.993935][ T6777] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.888'. [ 183.465920][ T6790] netlink: 'syz.4.891': attribute type 10 has an invalid length. [ 183.499659][ T6790] netlink: 40 bytes leftover after parsing attributes in process `syz.4.891'. [ 183.604389][ T6790] A link change request failed with some changes committed already. Interface virt_wifi0 may have been left with an inconsistent configuration, please check. [ 183.957844][ T6805] netlink: 'syz.4.897': attribute type 1 has an invalid length. [ 184.009978][ T6805] netlink: 112860 bytes leftover after parsing attributes in process `syz.4.897'. [ 184.059809][ T6805] netlink: 'syz.4.897': attribute type 1 has an invalid length. [ 184.074719][ T6811] netlink: 'syz.3.899': attribute type 3 has an invalid length. [ 184.113405][ T6813] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.900'. [ 184.123121][ T6811] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.899'. [ 184.154671][ T6813] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 184.222333][ T6814] netlink: 76 bytes leftover after parsing attributes in process `syz.0.900'. [ 184.600621][ T6835] FAULT_INJECTION: forcing a failure. [ 184.600621][ T6835] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 184.655395][ T6835] CPU: 1 PID: 6835 Comm: syz.2.896 Not tainted syzkaller #0 [ 184.662743][ T6835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 184.672849][ T6835] Call Trace: [ 184.676164][ T6835] [ 184.679133][ T6835] dump_stack_lvl+0x168/0x230 [ 184.683866][ T6835] ? show_regs_print_info+0x20/0x20 [ 184.689099][ T6835] ? load_image+0x3b0/0x3b0 [ 184.693649][ T6835] ? __lock_acquire+0x7c60/0x7c60 [ 184.698847][ T6835] should_fail+0x38c/0x4c0 [ 184.703737][ T6835] _copy_from_user+0x2e/0x170 [ 184.708451][ T6835] iovec_from_user+0x142/0x370 [ 184.713547][ T6835] __import_iovec+0x70/0x490 [ 184.718178][ T6835] import_iovec+0x6f/0xa0 [ 184.722590][ T6835] ___sys_sendmsg+0x1b9/0x260 [ 184.727333][ T6835] ? __sys_sendmsg+0x250/0x250 [ 184.732231][ T6835] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 184.738275][ T6835] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 184.744479][ T6835] ? __fdget+0x18b/0x210 [ 184.748755][ T6835] ? __fdget+0x1a6/0x210 [ 184.753033][ T6835] __se_sys_sendmsg+0x190/0x250 [ 184.757926][ T6835] ? __x64_sys_sendmsg+0x80/0x80 [ 184.762905][ T6835] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 184.769203][ T6835] ? lockdep_hardirqs_on+0x94/0x140 [ 184.774622][ T6835] do_syscall_64+0x4c/0xa0 [ 184.779176][ T6835] ? clear_bhb_loop+0x30/0x80 [ 184.783886][ T6835] ? clear_bhb_loop+0x30/0x80 [ 184.789242][ T6835] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 184.795169][ T6835] RIP: 0033:0x7fe71d700ec9 [ 184.799622][ T6835] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 184.819271][ T6835] RSP: 002b:00007fe71b968038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 184.827721][ T6835] RAX: ffffffffffffffda RBX: 00007fe71d957fa0 RCX: 00007fe71d700ec9 [ 184.835861][ T6835] RDX: 0000000000000600 RSI: 0000200000000540 RDI: 0000000000000004 [ 184.843886][ T6835] RBP: 00007fe71b968090 R08: 0000000000000000 R09: 0000000000000000 [ 184.851915][ T6835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 184.859918][ T6835] R13: 00007fe71d958038 R14: 00007fe71d957fa0 R15: 00007ffef57d0c08 [ 184.868048][ T6835] [ 184.880623][ T6834] netlink: 10 bytes leftover after parsing attributes in process `syz.3.908'. [ 184.890005][ T6845] sctp: [Deprecated]: syz.4.911 (pid 6845) Use of struct sctp_assoc_value in delayed_ack socket option. [ 184.890005][ T6845] Use struct sctp_sack_info instead [ 185.148270][ T6857] netlink: 'syz.4.912': attribute type 21 has an invalid length. [ 185.252909][ T6857] netlink: 100 bytes leftover after parsing attributes in process `syz.4.912'. [ 185.370896][ T6869] netlink: 'syz.2.918': attribute type 2 has an invalid length. [ 185.381493][ T6869] netlink: 132 bytes leftover after parsing attributes in process `syz.2.918'. [ 185.657674][ T6881] netlink: 'syz.4.920': attribute type 10 has an invalid length. [ 185.711613][ T6885] netlink: 'syz.0.924': attribute type 17 has an invalid length. [ 186.404731][ T6908] FAULT_INJECTION: forcing a failure. [ 186.404731][ T6908] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 186.466440][ T6908] CPU: 0 PID: 6908 Comm: syz.3.930 Not tainted syzkaller #0 [ 186.473880][ T6908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 186.484306][ T6908] Call Trace: [ 186.487617][ T6908] [ 186.490583][ T6908] dump_stack_lvl+0x168/0x230 [ 186.495304][ T6908] ? show_regs_print_info+0x20/0x20 [ 186.500537][ T6908] ? load_image+0x3b0/0x3b0 [ 186.505101][ T6908] should_fail+0x38c/0x4c0 [ 186.509566][ T6908] _copy_to_user+0x2e/0x130 [ 186.514116][ T6908] simple_read_from_buffer+0xe3/0x150 [ 186.519542][ T6908] proc_fail_nth_read+0x19a/0x210 [ 186.524604][ T6908] ? proc_fault_inject_write+0x2f0/0x2f0 [ 186.530269][ T6908] ? vfs_read+0x252/0xcf0 [ 186.534619][ T6908] ? proc_fault_inject_write+0x2f0/0x2f0 [ 186.540450][ T6908] vfs_read+0x2f6/0xcf0 [ 186.544715][ T6908] ? kernel_read+0x1e0/0x1e0 [ 186.549323][ T6908] ? __fget_files+0x40f/0x480 [ 186.554019][ T6908] ? mutex_lock_nested+0x17/0x20 [ 186.558976][ T6908] ? __fdget_pos+0x2bf/0x370 [ 186.563663][ T6908] ? ksys_read+0x71/0x250 [ 186.568004][ T6908] ksys_read+0x14d/0x250 [ 186.572257][ T6908] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 186.578470][ T6908] ? vfs_write+0xd00/0xd00 [ 186.582922][ T6908] do_syscall_64+0x4c/0xa0 [ 186.587361][ T6908] ? clear_bhb_loop+0x30/0x80 [ 186.592056][ T6908] ? clear_bhb_loop+0x30/0x80 [ 186.596747][ T6908] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 186.602648][ T6908] RIP: 0033:0x7fed0d41e8dc [ 186.607069][ T6908] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 186.626876][ T6908] RSP: 002b:00007fed0b687030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 186.635300][ T6908] RAX: ffffffffffffffda RBX: 00007fed0d676fa0 RCX: 00007fed0d41e8dc [ 186.643282][ T6908] RDX: 000000000000000f RSI: 00007fed0b6870a0 RDI: 0000000000000007 [ 186.651347][ T6908] RBP: 00007fed0b687090 R08: 0000000000000000 R09: 0000000000000000 [ 186.659423][ T6908] R10: 00002000000000c0 R11: 0000000000000246 R12: 0000000000000001 [ 186.667486][ T6908] R13: 00007fed0d677038 R14: 00007fed0d676fa0 R15: 00007ffc49b47428 [ 186.675668][ T6908] [ 186.788536][ T6916] netlink: 132 bytes leftover after parsing attributes in process `syz.4.932'. [ 187.212473][ T6925] validate_nla: 1 callbacks suppressed [ 187.212490][ T6925] netlink: 'syz.2.936': attribute type 3 has an invalid length. [ 187.405056][ T6929] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 187.793359][ T6947] netlink: 'syz.3.944': attribute type 21 has an invalid length. [ 188.221106][ T6960] FAULT_INJECTION: forcing a failure. [ 188.221106][ T6960] name failslab, interval 1, probability 0, space 0, times 0 [ 188.249342][ T6960] CPU: 0 PID: 6960 Comm: syz.2.951 Not tainted syzkaller #0 [ 188.256690][ T6960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 188.267044][ T6960] Call Trace: [ 188.270354][ T6960] [ 188.273310][ T6960] dump_stack_lvl+0x168/0x230 [ 188.278110][ T6960] ? show_regs_print_info+0x20/0x20 [ 188.283344][ T6960] ? load_image+0x3b0/0x3b0 [ 188.287900][ T6960] ? __might_sleep+0xf0/0xf0 [ 188.292529][ T6960] ? __lock_acquire+0x7c60/0x7c60 [ 188.297600][ T6960] should_fail+0x38c/0x4c0 [ 188.302173][ T6960] should_failslab+0x5/0x20 [ 188.306707][ T6960] slab_pre_alloc_hook+0x51/0xc0 [ 188.311780][ T6960] __kmalloc_node_track_caller+0x68/0x3a0 [ 188.317543][ T6960] ? netlink_ack+0x3a6/0xb60 [ 188.322182][ T6960] ? kmem_cache_alloc_node+0x162/0x2d0 [ 188.327673][ T6960] ? __alloc_skb+0xf4/0x750 [ 188.332211][ T6960] ? netlink_ack+0x3a6/0xb60 [ 188.336928][ T6960] __alloc_skb+0x22c/0x750 [ 188.341394][ T6960] netlink_ack+0x3a6/0xb60 [ 188.345849][ T6960] ? mutex_unlock+0x10/0x10 [ 188.350404][ T6960] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 188.356595][ T6960] ? netlink_dump+0xcd0/0xcd0 [ 188.361304][ T6960] ? inet_diag_unregister+0xb0/0xb0 [ 188.366529][ T6960] ? sock_diag_rcv_msg+0x18a/0x3e0 [ 188.371718][ T6960] netlink_rcv_skb+0x265/0x430 [ 188.376506][ T6960] ? sock_diag_bind+0xa0/0xa0 [ 188.381319][ T6960] ? netlink_ack+0xb60/0xb60 [ 188.385940][ T6960] ? __lock_acquire+0x7c60/0x7c60 [ 188.391087][ T6960] sock_diag_rcv+0x26/0x40 [ 188.395520][ T6960] netlink_unicast+0x774/0x920 [ 188.400310][ T6960] netlink_sendmsg+0x8ab/0xbc0 [ 188.405098][ T6960] ? netlink_getsockopt+0x560/0x560 [ 188.410304][ T6960] ? aa_sock_msg_perm+0x94/0x150 [ 188.415258][ T6960] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 188.420556][ T6960] ? security_socket_sendmsg+0x7c/0xa0 [ 188.426021][ T6960] ? netlink_getsockopt+0x560/0x560 [ 188.431223][ T6960] ____sys_sendmsg+0x5a2/0x8c0 [ 188.436004][ T6960] ? memset+0x1e/0x40 [ 188.440089][ T6960] ? __sys_sendmsg_sock+0x30/0x30 [ 188.445126][ T6960] ? import_iovec+0x6f/0xa0 [ 188.449644][ T6960] ___sys_sendmsg+0x1f0/0x260 [ 188.454532][ T6960] ? __sys_sendmsg+0x250/0x250 [ 188.459332][ T6960] ? vfs_write+0x84d/0xd00 [ 188.463768][ T6960] ? __fdget+0x18b/0x210 [ 188.468021][ T6960] __se_sys_sendmsg+0x190/0x250 [ 188.472880][ T6960] ? __x64_sys_sendmsg+0x80/0x80 [ 188.477838][ T6960] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 188.483837][ T6960] ? lockdep_hardirqs_on+0x94/0x140 [ 188.489043][ T6960] do_syscall_64+0x4c/0xa0 [ 188.493461][ T6960] ? clear_bhb_loop+0x30/0x80 [ 188.498147][ T6960] ? clear_bhb_loop+0x30/0x80 [ 188.502826][ T6960] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 188.508833][ T6960] RIP: 0033:0x7fe71d700ec9 [ 188.513252][ T6960] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 188.533038][ T6960] RSP: 002b:00007fe71b968038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 188.541468][ T6960] RAX: ffffffffffffffda RBX: 00007fe71d957fa0 RCX: 00007fe71d700ec9 [ 188.549452][ T6960] RDX: ff0f000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 188.557698][ T6960] RBP: 00007fe71b968090 R08: 0000000000000000 R09: 0000000000000000 [ 188.565974][ T6960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 188.573988][ T6960] R13: 00007fe71d958038 R14: 00007fe71d957fa0 R15: 00007ffef57d0c08 [ 188.581990][ T6960] [ 189.261931][ T6979] __nla_validate_parse: 2 callbacks suppressed [ 189.261946][ T6979] netlink: 144 bytes leftover after parsing attributes in process `syz.4.957'. [ 189.326380][ T6982] netlink: 'syz.0.956': attribute type 12 has an invalid length. [ 189.364893][ T6982] netlink: 132 bytes leftover after parsing attributes in process `syz.0.956'. [ 189.437691][ T6989] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.961'. [ 189.496837][ T6995] netlink: 830 bytes leftover after parsing attributes in process `syz.3.962'. [ 189.558587][ T6989] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 189.584307][ T6989] CPU: 0 PID: 6989 Comm: syz.1.961 Not tainted syzkaller #0 [ 189.591657][ T6989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 189.601751][ T6989] Call Trace: [ 189.605296][ T6989] [ 189.608266][ T6989] dump_stack_lvl+0x168/0x230 [ 189.613007][ T6989] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 189.619790][ T6989] ? show_regs_print_info+0x20/0x20 [ 189.625550][ T6989] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 189.631865][ T6989] sysfs_warn_dup+0x8a/0xa0 [ 189.636394][ T6989] sysfs_do_create_link_sd+0xc0/0x110 [ 189.641789][ T6989] device_add+0x7ed/0xfb0 [ 189.646157][ T6989] wiphy_register+0x1d67/0x2b20 [ 189.651160][ T6989] ? cfg80211_event_work+0x40/0x40 [ 189.656312][ T6989] ? minstrel_ht_alloc+0x808/0x980 [ 189.661445][ T6989] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 189.667539][ T6989] ieee80211_register_hw+0x29b1/0x39d0 [ 189.673197][ T6989] ? ieee80211_tasklet_handler+0x20/0x20 [ 189.678868][ T6989] ? rcu_is_watching+0x11/0xa0 [ 189.683653][ T6989] ? memset+0x1e/0x40 [ 189.687655][ T6989] ? hrtimer_init+0x10c/0x220 [ 189.692448][ T6989] mac80211_hwsim_new_radio+0x20d3/0x4080 [ 189.698196][ T6989] hwsim_new_radio_nl+0xa6f/0xc40 [ 189.703247][ T6989] genl_rcv_msg+0xbc6/0xf40 [ 189.707789][ T6989] ? genl_bind+0x370/0x370 [ 189.712329][ T6989] ? mark_lock+0x94/0x320 [ 189.716671][ T6989] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 189.722662][ T6989] ? lock_chain_count+0x20/0x20 [ 189.727535][ T6989] ? rcu_is_watching+0x11/0xa0 [ 189.732313][ T6989] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 189.738480][ T6989] ? lockdep_hardirqs_on+0x94/0x140 [ 189.743776][ T6989] ? hwsim_tx_info_frame_received_nl+0x1010/0x1010 [ 189.750467][ T6989] ? netlink_rcv_skb+0x82/0x430 [ 189.755339][ T6989] ? genl_bind+0x370/0x370 [ 189.759764][ T6989] netlink_rcv_skb+0x1e0/0x430 [ 189.764539][ T6989] ? genl_bind+0x370/0x370 [ 189.768963][ T6989] ? netlink_ack+0xb60/0xb60 [ 189.773586][ T6989] ? __lock_acquire+0x7c60/0x7c60 [ 189.778730][ T6989] ? preempt_count_add+0x8d/0x190 [ 189.783865][ T6989] ? down_read+0x1aa/0x2e0 [ 189.788330][ T6989] genl_rcv+0x24/0x40 [ 189.792317][ T6989] netlink_unicast+0x774/0x920 [ 189.797105][ T6989] netlink_sendmsg+0x8ab/0xbc0 [ 189.801887][ T6989] ? netlink_getsockopt+0x560/0x560 [ 189.807099][ T6989] ? aa_sock_msg_perm+0x94/0x150 [ 189.812164][ T6989] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 189.817455][ T6989] ? security_socket_sendmsg+0x7c/0xa0 [ 189.823007][ T6989] ? netlink_getsockopt+0x560/0x560 [ 189.828232][ T6989] ____sys_sendmsg+0x5a2/0x8c0 [ 189.833103][ T6989] ? memset+0x1e/0x40 [ 189.837097][ T6989] ? __sys_sendmsg_sock+0x30/0x30 [ 189.842143][ T6989] ? import_iovec+0x6f/0xa0 [ 189.846661][ T6989] ___sys_sendmsg+0x1f0/0x260 [ 189.851358][ T6989] ? __sys_sendmsg+0x250/0x250 [ 189.856145][ T6989] ? rcu_lock_release+0xe/0x20 [ 189.861028][ T6989] ? __fdget+0x18b/0x210 [ 189.865290][ T6989] __se_sys_sendmsg+0x190/0x250 [ 189.870245][ T6989] ? __x64_sys_sendmsg+0x80/0x80 [ 189.875367][ T6989] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 189.881378][ T6989] ? lockdep_hardirqs_on+0x94/0x140 [ 189.886591][ T6989] do_syscall_64+0x4c/0xa0 [ 189.891018][ T6989] ? clear_bhb_loop+0x30/0x80 [ 189.895698][ T6989] ? clear_bhb_loop+0x30/0x80 [ 189.900382][ T6989] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 189.906380][ T6989] RIP: 0033:0x7f329c2baec9 [ 189.910921][ T6989] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 189.930624][ T6989] RSP: 002b:00007f329a522038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 189.939051][ T6989] RAX: ffffffffffffffda RBX: 00007f329c511fa0 RCX: 00007f329c2baec9 [ 189.947126][ T6989] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 189.955254][ T6989] RBP: 00007f329c33df91 R08: 0000000000000000 R09: 0000000000000000 [ 189.963258][ T6989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 189.971432][ T6989] R13: 00007f329c512038 R14: 00007f329c511fa0 R15: 00007fffd967b238 [ 189.979430][ T6989] [ 190.178010][ T7005] netlink: 188 bytes leftover after parsing attributes in process `syz.0.969'. [ 190.444195][ T7013] netlink: 14 bytes leftover after parsing attributes in process `syz.3.972'. [ 190.672153][ T7037] netlink: 'syz.3.979': attribute type 21 has an invalid length. [ 190.723783][ T7037] netlink: 156 bytes leftover after parsing attributes in process `syz.3.979'. [ 191.043513][ T7057] netlink: 'syz.3.989': attribute type 41 has an invalid length. [ 191.096540][ T7057] netlink: 'syz.3.989': attribute type 21 has an invalid length. [ 191.113843][ T7057] netlink: 132 bytes leftover after parsing attributes in process `syz.3.989'. [ 191.131139][ T7059] netlink: 'syz.0.990': attribute type 2 has an invalid length. [ 191.142841][ T7059] netlink: 132 bytes leftover after parsing attributes in process `syz.0.990'. [ 191.207140][ T7063] device wlan0 entered promiscuous mode [ 191.307166][ T7072] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.994'. [ 191.413351][ T7076] netlink: 'syz.0.996': attribute type 10 has an invalid length. [ 191.564881][ T7076] bond0: (slave bond_slave_0): Releasing backup interface [ 191.579037][ T7082] netlink: 'syz.1.997': attribute type 21 has an invalid length. [ 192.062432][ T7101] netlink: 'syz.3.1001': attribute type 10 has an invalid length. [ 192.498324][ T7122] netlink: 'syz.4.1013': attribute type 46 has an invalid length. [ 192.676527][ T7135] netlink: 'syz.4.1017': attribute type 30 has an invalid length. [ 193.400647][ T7139] netlink: 'syz.3.1019': attribute type 21 has an invalid length. [ 193.411189][ T7141] netlink: 'syz.4.1020': attribute type 10 has an invalid length. [ 193.439224][ T7141] netlink: 'syz.4.1020': attribute type 10 has an invalid length. [ 193.728705][ T7159] netlink: 'syz.0.1027': attribute type 41 has an invalid length. [ 193.781326][ T7159] netlink: 'syz.0.1027': attribute type 21 has an invalid length. [ 194.128561][ T7171] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.261407][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.267806][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.314741][ T7179] delete_channel: no stack [ 194.340147][ T7181] __nla_validate_parse: 6 callbacks suppressed [ 194.340162][ T7181] netlink: 140 bytes leftover after parsing attributes in process `syz.4.1034'. [ 194.390075][ T7183] netlink: 9286 bytes leftover after parsing attributes in process `syz.3.1033'. [ 194.435225][ T7184] netlink: 17023 bytes leftover after parsing attributes in process `syz.1.1038'. [ 194.452515][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 194.466688][ T1284] bridge0: port 1(bridge_slave_0) entered blocking state [ 194.474043][ T1284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 194.584208][ T7191] netlink: 'syz.1.1041': attribute type 10 has an invalid length. [ 194.642093][ T7191] team0: Port device macvlan0 added [ 195.000862][ T7197] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1040'. [ 195.412361][ T7221] ÿÿÿÿÿÿ: renamed from vlan1 [ 195.627415][ T7220] netlink: 'syz.2.1052': attribute type 10 has an invalid length. [ 195.710757][ T7233] netlink: 'syz.3.1056': attribute type 3 has an invalid length. [ 195.718542][ T7233] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.1056'. [ 196.275819][ T7261] netlink: 176 bytes leftover after parsing attributes in process `syz.0.1065'. [ 197.013474][ T7292] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1077'. [ 197.517036][ T7303] validate_nla: 1 callbacks suppressed [ 197.517054][ T7303] netlink: 'syz.3.1081': attribute type 10 has an invalid length. [ 197.621042][ T7306] netlink: 'syz.2.1082': attribute type 17 has an invalid length. [ 198.892723][ T7336] netlink: 'syz.1.1090': attribute type 10 has an invalid length. [ 199.016816][ T7349] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 199.032931][ T7350] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1093'. [ 199.044304][ T7345] netlink: 'syz.3.1096': attribute type 10 has an invalid length. [ 199.075947][ T7345] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 199.092504][ T7345] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 199.106948][ T7345] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 199.117656][ T7345] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 199.232269][ T7345] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.246657][ T7345] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.256822][ T7345] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.266308][ T7345] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 199.293194][ T7345] team0: Port device geneve1 added [ 199.514582][ T7361] netlink: 'syz.3.1100': attribute type 3 has an invalid length. [ 199.523904][ T7361] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.1100'. [ 199.845693][ T7371] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 200.790685][ T7417] FAULT_INJECTION: forcing a failure. [ 200.790685][ T7417] name failslab, interval 1, probability 0, space 0, times 0 [ 200.849279][ T7417] CPU: 1 PID: 7417 Comm: syz.1.1119 Not tainted syzkaller #0 [ 200.856723][ T7417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 200.866811][ T7417] Call Trace: [ 200.870139][ T7417] [ 200.873097][ T7417] dump_stack_lvl+0x168/0x230 [ 200.877913][ T7417] ? show_regs_print_info+0x20/0x20 [ 200.883188][ T7417] ? load_image+0x3b0/0x3b0 [ 200.887762][ T7417] ? __might_sleep+0xf0/0xf0 [ 200.892429][ T7417] ? __lock_acquire+0x7c60/0x7c60 [ 200.897497][ T7417] should_fail+0x38c/0x4c0 [ 200.901953][ T7417] should_failslab+0x5/0x20 [ 200.906783][ T7417] slab_pre_alloc_hook+0x51/0xc0 [ 200.911750][ T7417] kmem_cache_alloc_node+0x47/0x2d0 [ 200.917322][ T7417] ? __alloc_skb+0xf4/0x750 [ 200.921855][ T7417] __alloc_skb+0xf4/0x750 [ 200.926217][ T7417] netlink_ack+0x3a6/0xb60 [ 200.930764][ T7417] ? mutex_unlock+0x10/0x10 [ 200.935389][ T7417] ? dev_queue_xmit+0x20/0x20 [ 200.940102][ T7417] ? sock_diag_rcv+0x17/0x40 [ 200.944892][ T7417] ? netlink_dump+0xcd0/0xcd0 [ 200.949601][ T7417] ? inet_diag_unregister+0xb0/0xb0 [ 200.954823][ T7417] ? sock_diag_rcv_msg+0x18a/0x3e0 [ 200.960073][ T7417] netlink_rcv_skb+0x265/0x430 [ 200.964967][ T7417] ? sock_diag_bind+0xa0/0xa0 [ 200.969725][ T7417] ? netlink_ack+0xb60/0xb60 [ 200.974366][ T7417] ? __lock_acquire+0x7c60/0x7c60 [ 200.979460][ T7417] sock_diag_rcv+0x26/0x40 [ 200.983940][ T7417] netlink_unicast+0x774/0x920 [ 200.988736][ T7417] netlink_sendmsg+0x8ab/0xbc0 [ 200.993529][ T7417] ? netlink_getsockopt+0x560/0x560 [ 200.998849][ T7417] ? aa_sock_msg_perm+0x94/0x150 [ 201.003812][ T7417] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 201.009210][ T7417] ? security_socket_sendmsg+0x7c/0xa0 [ 201.014697][ T7417] ? netlink_getsockopt+0x560/0x560 [ 201.019920][ T7417] ____sys_sendmsg+0x5a2/0x8c0 [ 201.024724][ T7417] ? memset+0x1e/0x40 [ 201.028997][ T7417] ? __sys_sendmsg_sock+0x30/0x30 [ 201.034067][ T7417] ? import_iovec+0x6f/0xa0 [ 201.038876][ T7417] ___sys_sendmsg+0x1f0/0x260 [ 201.043739][ T7417] ? __sys_sendmsg+0x250/0x250 [ 201.048562][ T7417] ? vfs_write+0x84d/0xd00 [ 201.053020][ T7417] ? __fdget+0x18b/0x210 [ 201.057387][ T7417] __se_sys_sendmsg+0x190/0x250 [ 201.062279][ T7417] ? __x64_sys_sendmsg+0x80/0x80 [ 201.067329][ T7417] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 201.073349][ T7417] ? lockdep_hardirqs_on+0x94/0x140 [ 201.078569][ T7417] do_syscall_64+0x4c/0xa0 [ 201.083004][ T7417] ? clear_bhb_loop+0x30/0x80 [ 201.087699][ T7417] ? clear_bhb_loop+0x30/0x80 [ 201.092396][ T7417] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 201.098307][ T7417] RIP: 0033:0x7f329c2baec9 [ 201.102749][ T7417] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 201.122419][ T7417] RSP: 002b:00007f329a522038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 201.130861][ T7417] RAX: ffffffffffffffda RBX: 00007f329c511fa0 RCX: 00007f329c2baec9 [ 201.138906][ T7417] RDX: ff0f000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 201.146904][ T7417] RBP: 00007f329a522090 R08: 0000000000000000 R09: 0000000000000000 [ 201.154899][ T7417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 201.162999][ T7417] R13: 00007f329c512038 R14: 00007f329c511fa0 R15: 00007fffd967b238 [ 201.171025][ T7417] [ 201.488578][ T7432] netlink: 'syz.3.1125': attribute type 21 has an invalid length. [ 202.104810][ T7457] netlink: 176 bytes leftover after parsing attributes in process `syz.1.1131'. [ 202.898295][ T7486] netlink: 209844 bytes leftover after parsing attributes in process `syz.0.1143'. [ 203.391502][ T7505] netlink: 830 bytes leftover after parsing attributes in process `syz.3.1148'. [ 203.432721][ T7506] netlink: 'syz.1.1149': attribute type 2 has an invalid length. [ 203.469437][ T7506] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1149'. [ 203.530021][ T7501] device wlan0 left promiscuous mode [ 203.564445][ T7505] netlink: 'syz.3.1148': attribute type 10 has an invalid length. [ 203.620327][ T7505] bridge0: port 3(macsec0) entered blocking state [ 203.643994][ T7505] bridge0: port 3(macsec0) entered disabled state [ 203.673403][ T7505] device macsec0 entered promiscuous mode [ 203.681389][ T7505] bridge0: port 3(macsec0) entered blocking state [ 203.688266][ T7505] bridge0: port 3(macsec0) entered forwarding state [ 203.699062][ T7513] device wlan0 entered promiscuous mode [ 203.866645][ T7526] netlink: 'syz.1.1156': attribute type 8 has an invalid length. [ 203.889545][ T7526] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1156'. [ 204.374421][ T7546] netlink: 'syz.2.1164': attribute type 10 has an invalid length. [ 204.394012][ T7546] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1164'. [ 204.840069][ T7564] netlink: 'syz.2.1169': attribute type 10 has an invalid length. [ 205.274296][ T7575] netlink: 'syz.1.1174': attribute type 10 has an invalid length. [ 205.311706][ T7583] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.1175'. [ 205.359657][ T7575] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 205.379352][ T7575] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 205.388838][ T7575] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 205.409498][ T7575] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 205.657536][ T7575] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.687688][ T7575] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.714385][ T7575] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.726974][ T7575] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 205.869044][ T7575] team0: Port device geneve1 added [ 205.893747][ T7583] device wlan0 left promiscuous mode [ 205.911376][ T7586] device wlan0 entered promiscuous mode [ 206.004156][ T7602] netlink: 'syz.3.1182': attribute type 21 has an invalid length. [ 206.018237][ T7602] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1182'. [ 206.073066][ T7606] netlink: 'syz.4.1183': attribute type 10 has an invalid length. [ 206.118593][ T7606] netlink: 'syz.4.1183': attribute type 10 has an invalid length. [ 206.273071][ T7613] netlink: 183836 bytes leftover after parsing attributes in process `syz.1.1186'. [ 206.312034][ T7613] openvswitch: netlink: Key 29 has unexpected len 3064 expected 0 [ 206.323164][ T7617] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1188'. [ 206.384457][ T7619] netlink: 'syz.4.1189': attribute type 3 has an invalid length. [ 206.413396][ T7619] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.1189'. [ 206.958281][ T7636] netlink: 140 bytes leftover after parsing attributes in process `syz.4.1194'. [ 209.082504][ T7716] validate_nla: 3 callbacks suppressed [ 209.082523][ T7716] netlink: 'syz.3.1223': attribute type 17 has an invalid length. [ 209.147199][ T7720] netlink: 61211 bytes leftover after parsing attributes in process `syz.4.1225'. [ 209.168381][ T7716] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 209.256663][ T7721] netlink: 'syz.3.1223': attribute type 4 has an invalid length. [ 209.490350][ T7733] netlink: 'syz.0.1230': attribute type 2 has an invalid length. [ 209.498476][ T7733] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1230'. [ 209.724391][ T7738] netlink: 'syz.3.1232': attribute type 3 has an invalid length. [ 209.747483][ T7738] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.1232'. [ 209.907082][ T7738] netlink: 'syz.3.1232': attribute type 39 has an invalid length. [ 210.236788][ T7760] device syzkaller0 entered promiscuous mode [ 210.721068][ T7776] netlink: 136 bytes leftover after parsing attributes in process `syz.4.1246'. [ 210.821963][ T7777] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1247'. [ 210.916430][ T7781] netlink: 199824 bytes leftover after parsing attributes in process `syz.0.1248'. [ 210.952912][ T7783] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 211.271435][ T7794] netlink: 'syz.1.1254': attribute type 3 has an invalid length. [ 211.319274][ T7794] netlink: 105116 bytes leftover after parsing attributes in process `syz.1.1254'. [ 211.458735][ T7803] netlink: 'syz.2.1255': attribute type 3 has an invalid length. [ 211.469400][ T7803] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.1255'. [ 211.555847][ T7803] netlink: 'syz.2.1255': attribute type 39 has an invalid length. [ 212.823539][ T7828] netlink: 'syz.2.1262': attribute type 10 has an invalid length. [ 213.407347][ T7860] ref_ctr_offset mismatch. inode: 0x4d8 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x7602 [ 213.423189][ T7862] netlink: 'syz.3.1275': attribute type 13 has an invalid length. [ 213.456869][ T7862] bridge0: port 2(bridge_slave_1) entered disabled state [ 213.893644][ T7875] netlink: 17023 bytes leftover after parsing attributes in process `syz.3.1279'. [ 214.512531][ T7895] FAULT_INJECTION: forcing a failure. [ 214.512531][ T7895] name failslab, interval 1, probability 0, space 0, times 0 [ 214.589215][ T7895] CPU: 0 PID: 7895 Comm: syz.4.1286 Not tainted syzkaller #0 [ 214.596834][ T7895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 214.606921][ T7895] Call Trace: [ 214.610232][ T7895] [ 214.613195][ T7895] dump_stack_lvl+0x168/0x230 [ 214.617913][ T7895] ? show_regs_print_info+0x20/0x20 [ 214.623137][ T7895] ? load_image+0x3b0/0x3b0 [ 214.627771][ T7895] ? perf_trace_lock+0xdf/0x370 [ 214.632640][ T7895] ? perf_trace_lock+0xdf/0x370 [ 214.637510][ T7895] should_fail+0x38c/0x4c0 [ 214.641939][ T7895] should_failslab+0x5/0x20 [ 214.646445][ T7895] slab_pre_alloc_hook+0x51/0xc0 [ 214.651387][ T7895] ? skb_clone+0x1bd/0x350 [ 214.655813][ T7895] kmem_cache_alloc+0x3d/0x290 [ 214.660622][ T7895] skb_clone+0x1bd/0x350 [ 214.664873][ T7895] __netlink_deliver_tap+0x3cd/0x7c0 [ 214.670190][ T7895] netlink_deliver_tap+0x16c/0x180 [ 214.675318][ T7895] netlink_sendskb+0x64/0x130 [ 214.680004][ T7895] netlink_ack+0x888/0xb60 [ 214.684438][ T7895] ? mutex_unlock+0x10/0x10 [ 214.688959][ T7895] ? netlink_dump+0xcd0/0xcd0 [ 214.693655][ T7895] ? inet_diag_unregister+0xb0/0xb0 [ 214.698964][ T7895] ? sock_diag_rcv_msg+0x18a/0x3e0 [ 214.704092][ T7895] netlink_rcv_skb+0x265/0x430 [ 214.708870][ T7895] ? sock_diag_bind+0xa0/0xa0 [ 214.713559][ T7895] ? netlink_ack+0xb60/0xb60 [ 214.718353][ T7895] ? __lock_acquire+0x7c60/0x7c60 [ 214.723489][ T7895] sock_diag_rcv+0x26/0x40 [ 214.728075][ T7895] netlink_unicast+0x774/0x920 [ 214.732885][ T7895] netlink_sendmsg+0x8ab/0xbc0 [ 214.737780][ T7895] ? netlink_getsockopt+0x560/0x560 [ 214.742988][ T7895] ? aa_sock_msg_perm+0x94/0x150 [ 214.747949][ T7895] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 214.753240][ T7895] ? security_socket_sendmsg+0x7c/0xa0 [ 214.758712][ T7895] ? netlink_getsockopt+0x560/0x560 [ 214.764100][ T7895] ____sys_sendmsg+0x5a2/0x8c0 [ 214.768982][ T7895] ? memset+0x1e/0x40 [ 214.772978][ T7895] ? __sys_sendmsg_sock+0x30/0x30 [ 214.778019][ T7895] ? import_iovec+0x6f/0xa0 [ 214.782561][ T7895] ___sys_sendmsg+0x1f0/0x260 [ 214.787527][ T7895] ? __sys_sendmsg+0x250/0x250 [ 214.792420][ T7895] ? trace_event_raw_event_lock+0x250/0x250 [ 214.798327][ T7895] ? vfs_write+0x84d/0xd00 [ 214.802769][ T7895] ? __fdget+0x18b/0x210 [ 214.807021][ T7895] __se_sys_sendmsg+0x190/0x250 [ 214.811892][ T7895] ? __x64_sys_sendmsg+0x80/0x80 [ 214.816886][ T7895] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 214.822895][ T7895] ? lockdep_hardirqs_on+0x94/0x140 [ 214.828212][ T7895] do_syscall_64+0x4c/0xa0 [ 214.832655][ T7895] ? clear_bhb_loop+0x30/0x80 [ 214.837371][ T7895] ? clear_bhb_loop+0x30/0x80 [ 214.842067][ T7895] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 214.847989][ T7895] RIP: 0033:0x7fa6affabec9 [ 214.852411][ T7895] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 214.872141][ T7895] RSP: 002b:00007fa6ae213038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 214.880573][ T7895] RAX: ffffffffffffffda RBX: 00007fa6b0202fa0 RCX: 00007fa6affabec9 [ 214.888652][ T7895] RDX: ff0f000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 214.896724][ T7895] RBP: 00007fa6ae213090 R08: 0000000000000000 R09: 0000000000000000 [ 214.904797][ T7895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 214.912990][ T7895] R13: 00007fa6b0203038 R14: 00007fa6b0202fa0 R15: 00007ffe15f55178 [ 214.920996][ T7895] [ 215.212700][ T7909] ref_ctr_offset mismatch. inode: 0x5a3 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x7602 [ 215.433202][ T7919] FAULT_INJECTION: forcing a failure. [ 215.433202][ T7919] name failslab, interval 1, probability 0, space 0, times 0 [ 215.460617][ T7919] CPU: 1 PID: 7919 Comm: syz.1.1293 Not tainted syzkaller #0 [ 215.468285][ T7919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 215.479195][ T7919] Call Trace: [ 215.482540][ T7919] [ 215.485537][ T7919] dump_stack_lvl+0x168/0x230 [ 215.490319][ T7919] ? show_regs_print_info+0x20/0x20 [ 215.495607][ T7919] ? load_image+0x3b0/0x3b0 [ 215.500218][ T7919] ? __might_sleep+0xf0/0xf0 [ 215.504900][ T7919] ? __lock_acquire+0x7c60/0x7c60 [ 215.510187][ T7919] should_fail+0x38c/0x4c0 [ 215.514804][ T7919] should_failslab+0x5/0x20 [ 215.519382][ T7919] slab_pre_alloc_hook+0x51/0xc0 [ 215.524413][ T7919] __kmalloc+0x6b/0x330 [ 215.528635][ T7919] ? tomoyo_realpath_from_path+0x118/0x610 [ 215.534691][ T7919] tomoyo_realpath_from_path+0x118/0x610 [ 215.540489][ T7919] tomoyo_path_number_perm+0x1d5/0x5d0 [ 215.546077][ T7919] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 215.552016][ T7919] security_file_ioctl+0x6c/0xa0 [ 215.557131][ T7919] __se_sys_ioctl+0x48/0x170 [ 215.561829][ T7919] do_syscall_64+0x4c/0xa0 [ 215.566310][ T7919] ? clear_bhb_loop+0x30/0x80 [ 215.571046][ T7919] ? clear_bhb_loop+0x30/0x80 [ 215.575806][ T7919] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 215.581769][ T7919] RIP: 0033:0x7f329c2baec9 [ 215.586259][ T7919] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 215.605940][ T7919] RSP: 002b:00007f329a522038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 215.614446][ T7919] RAX: ffffffffffffffda RBX: 00007f329c511fa0 RCX: 00007f329c2baec9 [ 215.622662][ T7919] RDX: 0000000000000000 RSI: 000000000000b702 RDI: 0000000000000004 [ 215.630703][ T7919] RBP: 00007f329a522090 R08: 0000000000000000 R09: 0000000000000000 [ 215.638746][ T7919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 215.647058][ T7919] R13: 00007f329c512038 R14: 00007f329c511fa0 R15: 00007fffd967b238 [ 215.655306][ T7919] [ 215.679456][ T7919] ERROR: Out of memory at tomoyo_realpath_from_path. [ 216.389369][ T7942] netlink: 'syz.2.1310': attribute type 21 has an invalid length. [ 216.397248][ T7942] netlink: 156 bytes leftover after parsing attributes in process `syz.2.1310'. [ 216.922951][ T7954] netlink: 14 bytes leftover after parsing attributes in process `syz.1.1305'. [ 217.171904][ T7961] netlink: 'syz.1.1309': attribute type 2 has an invalid length. [ 217.199793][ T7961] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1309'. [ 217.229568][ T7964] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 218.646173][ T7998] device sit0 entered promiscuous mode [ 218.779147][ T7997] netlink: 'syz.2.1320': attribute type 10 has an invalid length. [ 218.787081][ T7997] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1320'. [ 219.308458][ T8008] netlink: 56 bytes leftover after parsing attributes in process `syz.4.1325'. [ 219.340686][ T8008] netlink: 56 bytes leftover after parsing attributes in process `syz.4.1325'. [ 219.538372][ T8008] netlink: 56 bytes leftover after parsing attributes in process `syz.4.1325'. [ 221.915022][ T8042] netlink: 'syz.0.1338': attribute type 10 has an invalid length. [ 221.941262][ T4256] Bluetooth: hci2: command 0x0406 tx timeout [ 221.991729][ T8047] netlink: 'syz.0.1340': attribute type 17 has an invalid length. [ 222.019384][ T4256] Bluetooth: hci0: command 0x0406 tx timeout [ 222.026815][ T4256] Bluetooth: hci1: command 0x0406 tx timeout [ 222.039915][ T4256] Bluetooth: hci3: command 0x0406 tx timeout [ 222.069625][ T4256] Bluetooth: hci4: command 0x0406 tx timeout [ 222.072007][ T8047] device bridge_slave_1 left promiscuous mode [ 222.113515][ T8047] bridge0: port 2(bridge_slave_1) entered disabled state [ 222.206633][ T8047] device bridge_slave_0 left promiscuous mode [ 222.246080][ T8047] bridge0: port 1(bridge_slave_0) entered disabled state [ 223.049584][ T8070] netlink: 140 bytes leftover after parsing attributes in process `syz.2.1345'. [ 223.354572][ T8089] netlink: 'syz.3.1353': attribute type 10 has an invalid length. [ 223.424564][ T8089] team0: Port device macvlan0 added [ 223.926810][ T8108] netlink: 'syz.2.1359': attribute type 17 has an invalid length. [ 224.045342][ T8108] device bridge_slave_1 left promiscuous mode [ 224.055890][ T8108] bridge0: port 2(bridge_slave_1) entered disabled state [ 224.109364][ T8108] device bridge_slave_0 left promiscuous mode [ 224.142014][ T8108] bridge0: port 1(bridge_slave_0) entered disabled state [ 224.897846][ T8138] netlink: 176 bytes leftover after parsing attributes in process `syz.3.1369'. [ 225.209795][ T8145] device wg2 entered promiscuous mode [ 225.759028][ T8158] netlink: 'syz.3.1378': attribute type 17 has an invalid length. [ 225.840088][ T8158] device macsec0 left promiscuous mode [ 225.847567][ T8158] bridge0: port 3(macsec0) entered disabled state [ 225.936493][ T8158] device bridge_slave_1 left promiscuous mode [ 225.958778][ T8158] bridge0: port 2(bridge_slave_1) entered disabled state [ 226.011522][ T8158] bridge0: port 1(bridge_slave_0) entered disabled state [ 226.767655][ T8180] netlink: 'syz.4.1385': attribute type 2 has an invalid length. [ 226.806364][ T8180] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1385'. [ 227.101055][ T8189] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.1387'. [ 227.189243][ T8189] openvswitch: netlink: Tunnel attr 0 has unexpected len 1906 expected 8 [ 227.627273][ T8200] device lo entered promiscuous mode [ 228.136211][ T8212] netlink: 'syz.4.1396': attribute type 3 has an invalid length. [ 228.178827][ T8212] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.1396'. [ 228.247510][ T8214] mac80211_hwsim hwsim3 wlan1: refused to change device tx_queue_len [ 228.519635][ T8223] netlink: 140 bytes leftover after parsing attributes in process `syz.2.1399'. [ 228.697763][ T8231] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 228.817208][ T8231] netlink: 'syz.3.1401': attribute type 6 has an invalid length. [ 229.483128][ T8245] sctp: [Deprecated]: syz.4.1404 (pid 8245) Use of struct sctp_assoc_value in delayed_ack socket option. [ 229.483128][ T8245] Use struct sctp_sack_info instead [ 229.573655][ T8247] Â: renamed from pim6reg1 [ 229.673997][ T8253] netlink: 'syz.4.1407': attribute type 10 has an invalid length. [ 229.803827][ T8250] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 229.810889][ T8250] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 229.973200][ T8261] netlink: 'syz.3.1410': attribute type 17 has an invalid length. [ 230.705052][ T8276] netlink: 'syz.1.1414': attribute type 10 has an invalid length. [ 230.762710][ T8277] netlink: 'syz.3.1416': attribute type 10 has an invalid length. [ 231.300128][ T8290] device lo left promiscuous mode [ 231.361568][ T8290] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 231.793185][ T8296] device wlan0 left promiscuous mode [ 231.895870][ T8300] device wlan0 entered promiscuous mode [ 231.984583][ T8296] netlink: 'syz.3.1424': attribute type 9 has an invalid length. [ 232.066291][ T8296] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1424'. [ 232.085759][ T8305] netlink: 'syz.1.1426': attribute type 21 has an invalid length. [ 232.157440][ T8305] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1426'. [ 233.720218][ T8376] FAULT_INJECTION: forcing a failure. [ 233.720218][ T8376] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 233.750523][ T8370] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 233.789959][ T8376] CPU: 1 PID: 8376 Comm: syz.1.1447 Not tainted syzkaller #0 [ 233.797413][ T8376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 233.807501][ T8376] Call Trace: [ 233.810902][ T8376] [ 233.813863][ T8376] dump_stack_lvl+0x168/0x230 [ 233.818680][ T8376] ? show_regs_print_info+0x20/0x20 [ 233.824010][ T8376] ? load_image+0x3b0/0x3b0 [ 233.828580][ T8376] ? __lock_acquire+0x7c60/0x7c60 [ 233.833751][ T8376] should_fail+0x38c/0x4c0 [ 233.838401][ T8376] _copy_to_user+0x2e/0x130 [ 233.843041][ T8376] simple_read_from_buffer+0xe3/0x150 [ 233.846689][ T8373] netlink: 'syz.2.1445': attribute type 6 has an invalid length. [ 233.848572][ T8376] proc_fail_nth_read+0x19a/0x210 [ 233.861368][ T8376] ? proc_fault_inject_write+0x2f0/0x2f0 [ 233.867082][ T8376] ? fsnotify_perm+0x254/0x560 [ 233.871887][ T8376] ? proc_fault_inject_write+0x2f0/0x2f0 [ 233.877532][ T8376] vfs_read+0x2f6/0xcf0 [ 233.881714][ T8376] ? kernel_read+0x1e0/0x1e0 [ 233.886313][ T8376] ? __fget_files+0x40f/0x480 [ 233.891004][ T8376] ? mutex_lock_nested+0x17/0x20 [ 233.895950][ T8376] ? __fdget_pos+0x2bf/0x370 [ 233.900544][ T8376] ? ksys_read+0x71/0x250 [ 233.904886][ T8376] ksys_read+0x14d/0x250 [ 233.909144][ T8376] ? vfs_write+0xd00/0xd00 [ 233.913599][ T8376] ? lockdep_hardirqs_on+0x94/0x140 [ 233.918833][ T8376] do_syscall_64+0x4c/0xa0 [ 233.923255][ T8376] ? clear_bhb_loop+0x30/0x80 [ 233.927950][ T8376] ? clear_bhb_loop+0x30/0x80 [ 233.932818][ T8376] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 233.938804][ T8376] RIP: 0033:0x7f329c2b98dc [ 233.943237][ T8376] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 233.962941][ T8376] RSP: 002b:00007f329a522030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 233.971367][ T8376] RAX: ffffffffffffffda RBX: 00007f329c511fa0 RCX: 00007f329c2b98dc [ 233.979343][ T8376] RDX: 000000000000000f RSI: 00007f329a5220a0 RDI: 0000000000000004 [ 233.987418][ T8376] RBP: 00007f329a522090 R08: 0000000000000000 R09: 0000000000000000 [ 233.995407][ T8376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 234.003437][ T8376] R13: 00007f329c512038 R14: 00007f329c511fa0 R15: 00007fffd967b238 [ 234.011441][ T8376] [ 234.852470][ T8401] ref_ctr_offset mismatch. inode: 0x5b6 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x7602 [ 235.149838][ T8412] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 235.484184][ T8417] netlink: 188 bytes leftover after parsing attributes in process `syz.0.1460'. [ 235.860634][ T1174] wlan1: Trigger new scan to find an IBSS to join [ 236.457715][ T8459] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1472'. [ 236.522194][ T8456] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 236.596182][ T8455] netlink: 'syz.0.1472': attribute type 10 has an invalid length. [ 236.614739][ T8455] netlink: 2 bytes leftover after parsing attributes in process `syz.0.1472'. [ 236.629940][ T8455] device bond0 entered promiscuous mode [ 236.645853][ T8455] device bond_slave_1 entered promiscuous mode [ 237.110501][ T8450] netlink: 'syz.1.1469': attribute type 6 has an invalid length. [ 237.319399][ T8466] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.1475'. [ 237.667760][ T8474] netlink: 'syz.3.1478': attribute type 21 has an invalid length. [ 237.707024][ T8474] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1478'. [ 238.050476][ T8494] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1485'. [ 238.126434][ T8508] netlink: 128 bytes leftover after parsing attributes in process `syz.1.1488'. [ 238.432767][ T8518] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 238.603505][ T8524] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1494'. [ 239.148021][ T8540] netlink: 134744 bytes leftover after parsing attributes in process `syz.3.1501'. [ 239.495267][ T8544] device wlan0 left promiscuous mode [ 239.536581][ T8546] device wlan0 entered promiscuous mode [ 239.585794][ T8550] netlink: 'syz.3.1504': attribute type 8 has an invalid length. [ 239.638600][ T8550] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1504'. [ 239.844664][ T8558] netlink: 'syz.2.1507': attribute type 10 has an invalid length. [ 239.859769][ T1284] wlan1: Trigger new scan to find an IBSS to join [ 239.877516][ T8558] device lo entered promiscuous mode [ 239.892832][ T8558] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 239.997795][ T4183] ODEBUG: Out of memory. ODEBUG disabled [ 240.800977][ T8580] __nla_validate_parse: 1 callbacks suppressed [ 240.800995][ T8580] netlink: 201392 bytes leftover after parsing attributes in process `syz.1.1518'. [ 240.940949][ T8585] -1: renamed from syzkaller0 [ 241.235030][ T8594] netlink: 'syz.1.1523': attribute type 10 has an invalid length. [ 241.859287][ T5322] wlan1: Creating new IBSS network, BSSID 1e:c1:5d:ee:1b:ea [ 241.998486][ T8608] netlink: 'syz.3.1528': attribute type 21 has an invalid length. [ 242.027769][ T8608] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1528'. [ 242.411582][ T8611] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1529'. [ 242.758119][ T8629] netlink: 176 bytes leftover after parsing attributes in process `syz.3.1534'. [ 242.979875][ T8634] netlink: 'syz.1.1537': attribute type 3 has an invalid length. [ 243.002301][ T8634] netlink: 16066 bytes leftover after parsing attributes in process `syz.1.1537'. [ 243.014651][ T8637] netlink: 'syz.2.1538': attribute type 10 has an invalid length. [ 243.305798][ T8645] netlink: 14 bytes leftover after parsing attributes in process `syz.2.1542'. [ 243.469866][ T8651] netlink: 17023 bytes leftover after parsing attributes in process `syz.2.1545'. [ 243.569515][ T8658] netlink: 'syz.2.1549': attribute type 10 has an invalid length. [ 243.633231][ T8658] team0: Port device macvlan0 added [ 244.024179][ T8678] netlink: 56537 bytes leftover after parsing attributes in process `syz.3.1557'. [ 244.362910][ T8703] netlink: 14 bytes leftover after parsing attributes in process `syz.3.1563'. [ 244.382354][ T8701] netlink: 'syz.2.1564': attribute type 10 has an invalid length. [ 244.471953][ T8707] netlink: 'syz.3.1567': attribute type 2 has an invalid length. [ 244.519157][ T8707] netlink: 'syz.3.1567': attribute type 8 has an invalid length. [ 244.526935][ T8707] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1567'. [ 245.603736][ T8762] netlink: 'syz.2.1587': attribute type 3 has an invalid length. [ 245.968920][ T8773] __nla_validate_parse: 1 callbacks suppressed [ 245.968940][ T8773] netlink: 176 bytes leftover after parsing attributes in process `syz.0.1592'. [ 245.992279][ T8766] netlink: 'syz.2.1589': attribute type 39 has an invalid length. [ 246.038563][ T8775] cgroup: fork rejected by pids controller in /syz1 [ 246.505863][ T8893] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1601'. [ 246.531148][ T8897] netlink: 'syz.4.1603': attribute type 10 has an invalid length. [ 247.422221][ T8909] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 248.652525][ T8939] device wlan0 left promiscuous mode [ 248.687752][ T8915] chnl_net:caif_netlink_parms(): no params data found [ 248.703431][ T8939] device wlan0 entered promiscuous mode [ 248.725988][ T8939] netlink: 'syz.3.1616': attribute type 9 has an invalid length. [ 248.749303][ T8939] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.1616'. [ 248.929731][ T8915] bridge0: port 1(bridge_slave_0) entered blocking state [ 248.969155][ T8915] bridge0: port 1(bridge_slave_0) entered disabled state [ 248.977637][ T8915] device bridge_slave_0 entered promiscuous mode [ 248.990529][ T8915] bridge0: port 2(bridge_slave_1) entered blocking state [ 249.057624][ T8915] bridge0: port 2(bridge_slave_1) entered disabled state [ 249.087666][ T8915] device bridge_slave_1 entered promiscuous mode [ 249.232230][ T8915] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 249.263122][ T8915] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 249.515484][ T8915] team0: Port device team_slave_0 added [ 249.540800][ T8915] team0: Port device team_slave_1 added [ 249.750668][ T8915] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 249.760387][ T8915] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 249.788500][ T8207] Bluetooth: hci0: command 0x0409 tx timeout [ 249.905601][ T8977] netlink: 'syz.4.1628': attribute type 29 has an invalid length. [ 249.911069][ T8915] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 249.931961][ T8915] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 249.949145][ T8915] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 250.049135][ T8915] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 250.085777][ T8977] netlink: 'syz.4.1628': attribute type 29 has an invalid length. [ 250.279528][ T8915] device hsr_slave_0 entered promiscuous mode [ 250.315562][ T8915] device hsr_slave_1 entered promiscuous mode [ 250.380413][ T8915] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 250.388035][ T8915] Cannot create hsr debugfs directory [ 250.671619][ T9011] FAULT_INJECTION: forcing a failure. [ 250.671619][ T9011] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 250.687539][ T9008] netlink: 192 bytes leftover after parsing attributes in process `syz.3.1640'. [ 250.719513][ T9011] CPU: 0 PID: 9011 Comm: syz.4.1642 Not tainted syzkaller #0 [ 250.727087][ T9011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 250.737317][ T9011] Call Trace: [ 250.740673][ T9011] [ 250.743654][ T9011] dump_stack_lvl+0x168/0x230 [ 250.748497][ T9011] ? show_regs_print_info+0x20/0x20 [ 250.753957][ T9011] ? load_image+0x3b0/0x3b0 [ 250.758581][ T9011] ? __lock_acquire+0x7c60/0x7c60 [ 250.763812][ T9011] should_fail+0x38c/0x4c0 [ 250.768358][ T9011] _copy_to_user+0x2e/0x130 [ 250.772958][ T9011] simple_read_from_buffer+0xe3/0x150 [ 250.778436][ T9011] proc_fail_nth_read+0x19a/0x210 [ 250.783544][ T9011] ? proc_fault_inject_write+0x2f0/0x2f0 [ 250.789299][ T9011] ? fsnotify_perm+0x254/0x560 [ 250.794160][ T9011] ? proc_fault_inject_write+0x2f0/0x2f0 [ 250.799966][ T9011] vfs_read+0x2f6/0xcf0 [ 250.804349][ T9011] ? kernel_read+0x1e0/0x1e0 [ 250.809240][ T9011] ? __fget_files+0x40f/0x480 [ 250.814050][ T9011] ? mutex_lock_nested+0x17/0x20 [ 250.819080][ T9011] ? __fdget_pos+0x2bf/0x370 [ 250.823828][ T9011] ? ksys_read+0x71/0x250 [ 250.828340][ T9011] ksys_read+0x14d/0x250 [ 250.832647][ T9011] ? vfs_write+0xd00/0xd00 [ 250.837122][ T9011] ? lockdep_hardirqs_on+0x94/0x140 [ 250.842388][ T9011] do_syscall_64+0x4c/0xa0 [ 250.847025][ T9011] ? clear_bhb_loop+0x30/0x80 [ 250.851742][ T9011] ? clear_bhb_loop+0x30/0x80 [ 250.856481][ T9011] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 250.862403][ T9011] RIP: 0033:0x7fa6affaa8dc [ 250.866854][ T9011] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 93 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 93 02 00 48 [ 250.886757][ T9011] RSP: 002b:00007fa6ae213030 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 250.895312][ T9011] RAX: ffffffffffffffda RBX: 00007fa6b0202fa0 RCX: 00007fa6affaa8dc [ 250.903491][ T9011] RDX: 000000000000000f RSI: 00007fa6ae2130a0 RDI: 0000000000000005 [ 250.911618][ T9011] RBP: 00007fa6ae213090 R08: 0000000000000000 R09: 0000000000000000 [ 250.919638][ T9011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 250.927739][ T9011] R13: 00007fa6b0203038 R14: 00007fa6b0202fa0 R15: 00007ffe15f55178 [ 250.935829][ T9011] [ 251.056746][ T8915] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.295079][ T8915] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.464836][ T8915] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.635157][ T8915] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 251.755717][ T9042] netlink: 176 bytes leftover after parsing attributes in process `syz.2.1651'. [ 251.860004][ T8207] Bluetooth: hci0: command 0x041b tx timeout [ 251.950775][ T8915] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 251.963314][ T8915] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 252.083393][ T8915] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 252.112936][ T8915] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 252.132897][ T9045] netlink: 'syz.3.1654': attribute type 39 has an invalid length. [ 252.411703][ T8915] 8021q: adding VLAN 0 to HW filter on device bond0 [ 252.437390][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 252.456186][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 252.491480][ T8915] 8021q: adding VLAN 0 to HW filter on device team0 [ 252.535758][ T1174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 252.551182][ T1174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 252.579500][ T9056] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.1656'. [ 252.619766][ T1174] bridge0: port 1(bridge_slave_0) entered blocking state [ 252.626927][ T1174] bridge0: port 1(bridge_slave_0) entered forwarding state [ 252.648793][ T1174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 252.743738][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 252.763070][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 252.794738][ T5304] bridge0: port 2(bridge_slave_1) entered blocking state [ 252.802046][ T5304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 252.813133][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 252.927674][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 252.943559][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 252.954162][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 253.022530][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 253.058481][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 253.094385][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 253.147129][ T8915] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 253.177258][ T8915] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 253.218407][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 253.240369][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 253.249046][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 253.267722][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 253.281461][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 253.289986][ T9072] device sit0 entered promiscuous mode [ 253.317916][ T9074] device wg2 left promiscuous mode [ 253.421212][ T9079] netlink: 'syz.2.1665': attribute type 20 has an invalid length. [ 253.494283][ T9074] device wg2 entered promiscuous mode [ 253.831897][ T9097] netlink: 176 bytes leftover after parsing attributes in process `syz.0.1668'. [ 253.863233][ T4571] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 253.871494][ T4571] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 253.886661][ T8915] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 253.939230][ T8205] Bluetooth: hci0: command 0x040f tx timeout [ 253.965088][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 253.980171][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 254.124715][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 254.140396][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 254.154008][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 254.173303][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 254.195528][ T8915] device veth0_vlan entered promiscuous mode [ 254.311061][ T5322] device hsr_slave_0 left promiscuous mode [ 254.332043][ T5322] device hsr_slave_1 left promiscuous mode [ 254.500877][ T5322] device bridge_slave_1 left promiscuous mode [ 254.514291][ T5322] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.617057][ T5322] device veth1_macvtap left promiscuous mode [ 254.634452][ T5322] device veth0_macvtap left promiscuous mode [ 254.654986][ T5322] device veth1_vlan left promiscuous mode [ 254.669445][ T5322] device veth0_vlan left promiscuous mode [ 254.926352][ T5322] team0 (unregistering): Port device geneve1 removed [ 255.026154][ T5322] team0 (unregistering): Port device macvlan0 removed [ 255.225879][ T5322] team0 (unregistering): Port device team_slave_1 removed [ 255.256730][ T5322] team0 (unregistering): Port device team_slave_0 removed [ 255.599622][ T8915] device veth1_vlan entered promiscuous mode [ 255.727676][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.734249][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.843290][ T9140] device wg2 entered promiscuous mode [ 255.886123][ T8915] device veth0_macvtap entered promiscuous mode [ 255.968790][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 255.985541][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 256.041891][ T8915] device veth1_macvtap entered promiscuous mode [ 256.046336][ T8203] Bluetooth: hci0: command 0x0419 tx timeout [ 256.120341][ T8915] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 256.174519][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 256.256134][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 256.265954][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 256.277559][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 256.294809][ T8915] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 256.339604][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 256.354740][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 256.409893][ T8915] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.427230][ T8915] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.446466][ T8915] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.465603][ T8915] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 256.621807][ T9153] netlink: 3 bytes leftover after parsing attributes in process `syz.2.1688'. [ 256.692770][ T9158] netlink: 'syz.3.1690': attribute type 10 has an invalid length. [ 256.820890][ T9153] netlink: 16098 bytes leftover after parsing attributes in process `syz.2.1688'. [ 257.039833][ T1284] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 257.067517][ T1284] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 257.119245][ T4571] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 257.173035][ T1284] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 257.189757][ T1284] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 257.251132][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 257.544948][ T9187] netlink: 'syz.1.1608': attribute type 10 has an invalid length. [ 257.588050][ T9187] batman_adv: batadv0: Adding interface: netdevsim0 [ 257.606248][ T9187] batman_adv: batadv0: The MTU of interface netdevsim0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 257.678808][ T9187] batman_adv: batadv0: Interface activated: netdevsim0 [ 257.822690][ T9198] device wg2 entered promiscuous mode [ 258.304666][ T9213] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.1710'. [ 258.424346][ T9216] netlink: 'syz.1.1711': attribute type 2 has an invalid length. [ 258.466393][ T9216] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1711'. [ 259.203002][ T9233] netlink: 10 bytes leftover after parsing attributes in process `syz.1.1716'. [ 259.316000][ T9237] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1719'. [ 259.423809][ T9237] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 259.524063][ T9243] netlink: 'syz.4.1720': attribute type 1 has an invalid length. [ 259.639757][ T9249] sctp: [Deprecated]: syz.2.1722 (pid 9249) Use of struct sctp_assoc_value in delayed_ack socket option. [ 259.639757][ T9249] Use struct sctp_sack_info instead [ 259.867832][ T9254] netlink: 'syz.2.1723': attribute type 10 has an invalid length. [ 260.084375][ T9261] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1728'. [ 260.279582][ T9271] netlink: 'syz.1.1731': attribute type 21 has an invalid length. [ 260.307312][ T9272] netlink: 'syz.3.1733': attribute type 21 has an invalid length. [ 260.329274][ T9272] netlink: 128 bytes leftover after parsing attributes in process `syz.3.1733'. [ 260.349212][ T9272] netlink: 'syz.3.1733': attribute type 4 has an invalid length. [ 260.767325][ T9289] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.1742'. [ 260.834691][ T9292] FAULT_INJECTION: forcing a failure. [ 260.834691][ T9292] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 260.888396][ T9292] CPU: 1 PID: 9292 Comm: syz.1.1743 Not tainted syzkaller #0 [ 260.896197][ T9292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 260.906389][ T9292] Call Trace: [ 260.909826][ T9292] [ 260.912877][ T9292] dump_stack_lvl+0x168/0x230 [ 260.917606][ T9292] ? show_regs_print_info+0x20/0x20 [ 260.922857][ T9292] ? load_image+0x3b0/0x3b0 [ 260.927422][ T9292] ? __lock_acquire+0x7c60/0x7c60 [ 260.932527][ T9292] should_fail+0x38c/0x4c0 [ 260.937002][ T9292] _copy_from_user+0x2e/0x170 [ 260.941735][ T9292] __copy_msghdr_from_user+0xaf/0x5e0 [ 260.947344][ T9292] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 260.952680][ T9292] ? lockdep_hardirqs_on+0x94/0x140 [ 260.958040][ T9292] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 260.964241][ T9292] ___sys_sendmsg+0x156/0x260 [ 260.968963][ T9292] ? __sys_sendmsg+0x250/0x250 [ 260.973812][ T9292] ? ktime_get_real_ts64+0x420/0x420 [ 260.979243][ T9292] ? __fdget+0x18b/0x210 [ 260.983534][ T9292] __se_sys_sendmsg+0x190/0x250 [ 260.988635][ T9292] ? __x64_sys_sendmsg+0x80/0x80 [ 260.993713][ T9292] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 260.999765][ T9292] ? lockdep_hardirqs_on+0x94/0x140 [ 261.005093][ T9292] do_syscall_64+0x4c/0xa0 [ 261.009545][ T9292] ? clear_bhb_loop+0x30/0x80 [ 261.014308][ T9292] ? clear_bhb_loop+0x30/0x80 [ 261.019021][ T9292] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 261.025073][ T9292] RIP: 0033:0x7fa206d86ec9 [ 261.029504][ T9292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 261.049214][ T9292] RSP: 002b:00007fa204fee038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 261.057654][ T9292] RAX: ffffffffffffffda RBX: 00007fa206fddfa0 RCX: 00007fa206d86ec9 [ 261.065634][ T9292] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000007 [ 261.073655][ T9292] RBP: 00007fa204fee090 R08: 0000000000000000 R09: 0000000000000000 [ 261.081827][ T9292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 261.089894][ T9292] R13: 00007fa206fde038 R14: 00007fa206fddfa0 R15: 00007ffde5bd8bb8 [ 261.097885][ T9292] [ 261.401332][ T9311] netlink: 201392 bytes leftover after parsing attributes in process `syz.2.1748'. [ 261.429614][ T9311] netlink: zone id is out of range [ 261.439770][ T9311] netlink: zone id is out of range [ 261.444930][ T9311] netlink: zone id is out of range [ 261.486894][ T9311] netlink: del zone limit has 8 unknown bytes [ 262.394317][ T9327] ref_ctr_offset mismatch. inode: 0x75c offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0x7602 [ 262.667823][ T9331] netlink: 'syz.4.1755': attribute type 25 has an invalid length. [ 262.679163][ T9331] netlink: 'syz.4.1755': attribute type 1 has an invalid length. [ 262.687098][ T9331] bridge0: port 1(bridge_slave_0) entered learning state [ 263.890715][ T9336] netlink: 188 bytes leftover after parsing attributes in process `syz.3.1757'. [ 264.327560][ T9357] netlink: 176 bytes leftover after parsing attributes in process `syz.2.1765'. [ 264.573745][ T9365] netlink: 176 bytes leftover after parsing attributes in process `syz.2.1770'. [ 264.623044][ T9366] netlink: 14 bytes leftover after parsing attributes in process `syz.1.1769'. [ 264.747554][ T9366] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 264.809829][ T9366] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 264.856081][ T9366] bond0 (unregistering): Released all slaves [ 264.917304][ T9373] device wlan0 left promiscuous mode [ 264.956640][ T9374] device wlan0 entered promiscuous mode [ 265.111364][ T9385] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1772'. [ 265.150633][ T9390] netlink: 'syz.1.1779': attribute type 10 has an invalid length. [ 265.180145][ T9390] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1779'. [ 265.224113][ T9390] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 265.267003][ T9385] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 265.300834][ T9385] CPU: 1 PID: 9385 Comm: syz.0.1772 Not tainted syzkaller #0 [ 265.308465][ T9385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 265.318836][ T9385] Call Trace: [ 265.322148][ T9385] [ 265.325306][ T9385] dump_stack_lvl+0x168/0x230 [ 265.330119][ T9385] ? show_regs_print_info+0x20/0x20 [ 265.335540][ T9385] ? load_image+0x3b0/0x3b0 [ 265.340157][ T9385] sysfs_warn_dup+0x8a/0xa0 [ 265.344712][ T9385] sysfs_do_create_link_sd+0xc0/0x110 [ 265.350136][ T9385] device_add+0x7ed/0xfb0 [ 265.354697][ T9385] wiphy_register+0x1d67/0x2b20 [ 265.359707][ T9385] ? cfg80211_event_work+0x40/0x40 [ 265.364945][ T9385] ? minstrel_ht_alloc+0x808/0x980 [ 265.370189][ T9385] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 265.376297][ T9385] ieee80211_register_hw+0x29b1/0x39d0 [ 265.381825][ T9385] ? ieee80211_tasklet_handler+0x20/0x20 [ 265.387684][ T9385] ? rcu_is_watching+0x11/0xa0 [ 265.392606][ T9385] ? memset+0x1e/0x40 [ 265.396661][ T9385] ? hrtimer_init+0x10c/0x220 [ 265.401399][ T9385] mac80211_hwsim_new_radio+0x20d3/0x4080 [ 265.407294][ T9385] hwsim_new_radio_nl+0xa6f/0xc40 [ 265.412387][ T9385] genl_rcv_msg+0xbc6/0xf40 [ 265.417299][ T9385] ? genl_bind+0x370/0x370 [ 265.421777][ T9385] ? verify_lock_unused+0x140/0x140 [ 265.427289][ T9385] ? __dev_queue_xmit+0x1bc5/0x2ed0 [ 265.432543][ T9385] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 265.438670][ T9385] ? dev_queue_xmit+0x20/0x20 [ 265.443395][ T9385] ? hwsim_tx_info_frame_received_nl+0x1010/0x1010 [ 265.450138][ T9385] netlink_rcv_skb+0x1e0/0x430 [ 265.455146][ T9385] ? genl_bind+0x370/0x370 [ 265.459628][ T9385] ? netlink_ack+0xb60/0xb60 [ 265.464281][ T9385] ? __lock_acquire+0x7c60/0x7c60 [ 265.469546][ T9385] ? preempt_count_add+0x8d/0x190 [ 265.474607][ T9385] ? down_read+0x1aa/0x2e0 [ 265.479172][ T9385] genl_rcv+0x24/0x40 [ 265.483249][ T9385] netlink_unicast+0x774/0x920 [ 265.488084][ T9385] netlink_sendmsg+0x8ab/0xbc0 [ 265.492898][ T9385] ? netlink_getsockopt+0x560/0x560 [ 265.498154][ T9385] ? netlink_getsockopt+0x560/0x560 [ 265.503412][ T9385] ____sys_sendmsg+0x5a2/0x8c0 [ 265.508244][ T9385] ? memset+0x1e/0x40 [ 265.512274][ T9385] ? __sys_sendmsg_sock+0x30/0x30 [ 265.517356][ T9385] ? import_iovec+0x6f/0xa0 [ 265.521906][ T9385] ___sys_sendmsg+0x1f0/0x260 [ 265.526635][ T9385] ? __sys_sendmsg+0x250/0x250 [ 265.531453][ T9385] ? ktime_get_real_ts64+0x420/0x420 [ 265.536805][ T9385] ? __fdget+0x18b/0x210 [ 265.541091][ T9385] __se_sys_sendmsg+0x190/0x250 [ 265.546073][ T9385] ? __x64_sys_sendmsg+0x80/0x80 [ 265.551082][ T9385] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 265.557113][ T9385] ? lockdep_hardirqs_on+0x94/0x140 [ 265.562360][ T9385] do_syscall_64+0x4c/0xa0 [ 265.566812][ T9385] ? clear_bhb_loop+0x30/0x80 [ 265.571528][ T9385] ? clear_bhb_loop+0x30/0x80 [ 265.576245][ T9385] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 265.582190][ T9385] RIP: 0033:0x7f443c488ec9 [ 265.586647][ T9385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 [ 265.606291][ T9385] RSP: 002b:00007f443a6f0038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 265.614744][ T9385] RAX: ffffffffffffffda RBX: 00007f443c6dffa0 RCX: 00007f443c488ec9 [ 265.622751][ T9385] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000006 [ 265.630754][ T9385] RBP: 00007f443c50bf91 R08: 0000000000000000 R09: 0000000000000000 [ 265.638743][ T9385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 265.646734][ T9385] R13: 00007f443c6e0038 R14: 00007f443c6dffa0 R15: 00007ffdb2e72bf8 [ 265.654750][ T9385] [ 265.723189][ T9404] IPv6: ADDRCONF(NETDEV_CHANGE): syzkaller0: link becomes ready [ 265.840834][ T9408] netlink: 176 bytes leftover after parsing attributes in process `syz.2.1785'. [ 266.142879][ T9416] netlink: 'syz.4.1789': attribute type 20 has an invalid length. [ 266.267893][ T9419] cgroup: fork rejected by pids controller in /syz2 [ 268.018969][ T9556] netlink: 17023 bytes leftover after parsing attributes in process `syz.4.1803'. [ 268.113092][ T9560] netlink: 209832 bytes leftover after parsing attributes in process `syz.1.1802'. [ 268.284635][ T9563] netlink: 16399 bytes leftover after parsing attributes in process `syz.1.1802'. [ 268.429574][ T9569] netlink: 'syz.3.1806': attribute type 10 has an invalid length. [ 268.682411][ T9575] netlink: 'syz.0.1808': attribute type 21 has an invalid length. [ 269.276856][ T9589] __nla_validate_parse: 1 callbacks suppressed [ 269.276872][ T9589] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1810'. [ 269.772761][ T9580] chnl_net:caif_netlink_parms(): no params data found [ 270.166895][ T5322] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 270.432889][ T9580] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.460327][ T9580] bridge0: port 1(bridge_slave_0) entered disabled state [ 270.469015][ T9580] device bridge_slave_0 entered promiscuous mode [ 270.634804][ T5322] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 270.694714][ T9637] netlink: 'syz.4.1828': attribute type 21 has an invalid length. [ 270.707860][ T9637] netlink: 64859 bytes leftover after parsing attributes in process `syz.4.1828'. [ 270.718930][ T9580] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.729539][ T9580] bridge0: port 2(bridge_slave_1) entered disabled state [ 270.756416][ T9580] device bridge_slave_1 entered promiscuous mode [ 270.823552][ T5322] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 270.874972][ T9646] netlink: 'syz.0.1830': attribute type 10 has an invalid length. [ 270.909990][ T5322] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 270.931383][ T9649] netlink: 'syz.1.1832': attribute type 21 has an invalid length. [ 270.940885][ T9649] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1832'. [ 270.970646][ T9580] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 271.055661][ T9580] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 271.139369][ T8205] Bluetooth: hci4: command 0x0409 tx timeout [ 271.203647][ T9657] netlink: 'syz.3.1835': attribute type 3 has an invalid length. [ 271.211888][ T9657] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.1835'. [ 271.283709][ T9580] team0: Port device team_slave_0 added [ 271.413188][ T9580] team0: Port device team_slave_1 added [ 271.449029][ T9663] netlink: 176 bytes leftover after parsing attributes in process `syz.0.1838'. [ 271.582111][ T9667] netlink: 'syz.4.1837': attribute type 10 has an invalid length. [ 271.607959][ T9580] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 271.619433][ T9580] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 271.620051][ T9675] netlink: 'syz.0.1841': attribute type 3 has an invalid length. [ 271.646294][ T9580] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 271.657803][ T9675] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.1841'. [ 271.667987][ T9580] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 271.685892][ T9580] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 271.712797][ T9580] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 271.731775][ T9674] netlink: 'syz.3.1842': attribute type 2 has an invalid length. [ 271.739992][ T9674] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1842'. [ 271.894301][ T9580] device hsr_slave_0 entered promiscuous mode [ 271.931421][ T9580] device hsr_slave_1 entered promiscuous mode [ 272.651831][ T9706] device syzkaller0 entered promiscuous mode [ 272.963714][ T9719] raw_sendmsg: syz.1.1854 forgot to set AF_INET. Fix it! [ 273.017203][ T9718] netlink: 'syz.1.1854': attribute type 21 has an invalid length. [ 273.031401][ T9718] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1854'. [ 273.198083][ T9725] sctp: [Deprecated]: syz.3.1856 (pid 9725) Use of struct sctp_assoc_value in delayed_ack socket option. [ 273.198083][ T9725] Use struct sctp_sack_info instead [ 273.220523][ T8205] Bluetooth: hci4: command 0x041b tx timeout [ 273.255829][ T9580] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 273.323339][ T9728] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1857'. [ 273.379679][ T9580] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 273.408836][ T9580] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 273.469668][ T9580] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 273.576336][ T9580] 8021q: adding VLAN 0 to HW filter on device bond0 [ 273.595411][ T1174] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 273.614082][ T1174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 273.624460][ T9580] 8021q: adding VLAN 0 to HW filter on device team0 [ 273.642541][ T1174] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 273.651414][ T1174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 273.670357][ T1174] bridge0: port 1(bridge_slave_0) entered blocking state [ 273.677476][ T1174] bridge0: port 1(bridge_slave_0) entered forwarding state [ 273.698609][ T1174] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 273.725512][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 273.735153][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 273.744161][ T5304] bridge0: port 2(bridge_slave_1) entered blocking state [ 273.751412][ T5304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 273.760141][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 273.770436][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 273.788935][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 273.798608][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 273.807749][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 273.818530][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 273.827423][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 273.846585][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 273.856329][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 273.868993][ T5322] device hsr_slave_1 left promiscuous mode [ 273.880795][ T5322] device veth1_macvtap left promiscuous mode [ 273.886992][ T5322] device veth0_macvtap left promiscuous mode [ 273.893835][ T5322] device veth1_vlan left promiscuous mode [ 273.901522][ T5322] device veth0_vlan left promiscuous mode [ 274.003592][ T5322] team0 (unregistering): Port device geneve1 removed [ 274.034609][ T5322] team0 (unregistering): Port device macvlan0 removed [ 274.080808][ T5322] team0 (unregistering): Port device team_slave_1 removed [ 274.095520][ T5322] team0 (unregistering): Port device team_slave_0 removed [ 274.164565][ T9580] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 274.176423][ T9580] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 274.185255][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 274.194331][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 274.298935][ T1174] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 274.307685][ T1174] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 274.329769][ T9580] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 274.358990][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 274.369614][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 274.393433][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 274.402204][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 274.413857][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 274.422130][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 274.432130][ T9580] device veth0_vlan entered promiscuous mode [ 274.446638][ T9580] device veth1_vlan entered promiscuous mode [ 274.466459][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 274.476754][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 274.485338][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 274.494495][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 274.506025][ T9580] device veth0_macvtap entered promiscuous mode [ 274.517358][ T9580] device veth1_macvtap entered promiscuous mode [ 274.535387][ T9580] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 274.545960][ T9580] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.557954][ T9580] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 274.566006][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 274.581278][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 274.590050][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 274.599574][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 274.610985][ T9580] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 274.622987][ T9580] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 274.634641][ T9580] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 274.643364][ T4571] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 274.661420][ T4571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 274.686184][ T9580] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 274.697011][ T9580] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 274.708318][ T9580] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 274.718142][ T9580] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 274.792823][ T5304] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.814494][ T5304] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 274.830843][ T1284] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 274.846058][ T1284] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.855629][ T1284] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 274.867181][ T5304] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 275.299507][ T4235] Bluetooth: hci4: command 0x040f tx timeout [ 277.389608][ T8205] Bluetooth: hci4: command 0x0419 tx timeout [ 317.150811][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.157170][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 370.419267][ T4236] Bluetooth: hci0: command 0x0406 tx timeout [ 378.590658][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.597148][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 396.019379][ T4292] Bluetooth: hci4: command 0x0406 tx timeout [ 420.819384][ T27] INFO: task syz-executor:9580 blocked for more than 143 seconds. [ 420.827787][ T27] Not tainted syzkaller #0 [ 420.835840][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 420.845490][ T27] task:syz-executor state:D stack:21760 pid: 9580 ppid: 9554 flags:0x00004000 [ 420.856375][ T27] Call Trace: [ 420.859817][ T27] [ 420.862910][ T27] __schedule+0x11bb/0x4390 [ 420.867690][ T27] ? release_firmware_map_entry+0x190/0x190 [ 420.873887][ T27] ? lockdep_hardirqs_on_prepare+0x3fc/0x760 [ 420.879966][ T27] ? lock_chain_count+0x20/0x20 [ 420.885220][ T27] ? _raw_spin_lock_irq+0xab/0xe0 [ 420.890330][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 420.895928][ T27] schedule+0x11b/0x1e0 [ 420.900603][ T27] rwsem_down_write_slowpath+0xc46/0x11f0 [ 420.906678][ T27] ? rwsem_write_trylock+0x1b0/0x1b0 [ 420.912294][ T27] ? rwsem_write_trylock+0x12f/0x1b0 [ 420.917708][ T27] ? __rwlock_init+0x140/0x140 [ 420.922953][ T27] mpol_rebind_mm+0x33/0x2c0 [ 420.927958][ T27] ? _raw_spin_unlock+0x24/0x40 [ 420.932935][ T27] cpuset_attach+0x330/0x5f0 [ 420.937562][ T27] ? cpuset_cancel_attach+0x290/0x290 [ 420.944200][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 420.949486][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 420.954805][ T27] cgroup_migrate_execute+0x7eb/0x1010 [ 420.960436][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 420.965682][ T27] ? _raw_spin_unlock_irq+0x2a/0x40 [ 420.971060][ T27] cgroup_attach_task+0x562/0x7e0 [ 420.976120][ T27] ? cgroup_migrate_execute+0x1010/0x1010 [ 420.987247][ T27] ? get_task_cred+0x2b6/0x330 [ 420.992565][ T27] __cgroup1_procs_write+0x2e5/0x3f0 [ 420.998505][ T27] ? cgroup_pidlist_destroy_work_fn+0x210/0x210 [ 421.004965][ T27] ? cgroup_pidlist_stop+0xf0/0xf0 [ 421.010459][ T27] cgroup_file_write+0x2f7/0x630 [ 421.015573][ T27] ? read_lock_is_recursive+0x10/0x10 [ 421.021169][ T27] ? cgroup_seqfile_stop+0xd0/0xd0 [ 421.026855][ T27] ? cgroup_seqfile_stop+0xd0/0xd0 [ 421.032094][ T27] kernfs_fop_write_iter+0x379/0x4c0 [ 421.037426][ T27] vfs_write+0x712/0xd00 [ 421.041760][ T27] ? file_end_write+0x250/0x250 [ 421.047339][ T27] ? __context_tracking_exit+0x4c/0x80 [ 421.054369][ T27] ? __fdget_pos+0x2c6/0x370 [ 421.059224][ T27] ksys_write+0x14d/0x250 [ 421.063598][ T27] ? __ia32_sys_read+0x80/0x80 [ 421.068438][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 421.073752][ T27] do_syscall_64+0x4c/0xa0 [ 421.078454][ T27] ? clear_bhb_loop+0x30/0x80 [ 421.083227][ T27] ? clear_bhb_loop+0x30/0x80 [ 421.088224][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 421.094612][ T27] RIP: 0033:0x7efdefa8397f [ 421.099208][ T27] RSP: 002b:00007ffef3064510 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 421.107732][ T27] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007efdefa8397f [ 421.115969][ T27] RDX: 0000000000000001 RSI: 00007ffef3064560 RDI: 0000000000000003 [ 421.124207][ T27] RBP: 00007ffef3064ad0 R08: 0000000000000000 R09: 00007ffef3064367 [ 421.132450][ T27] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 421.140652][ T27] R13: 00007ffef3064560 R14: 00007ffef3064a90 R15: 00007ffef3064ad0 [ 421.148665][ T27] [ 421.151957][ T27] [ 421.151957][ T27] Showing all locks held in the system: [ 421.161593][ T27] 1 lock held by khungtaskd/27: [ 421.166464][ T27] #0: ffffffff8c11c660 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 421.176622][ T27] 1 lock held by dhcpcd/3853: [ 421.181394][ T27] #0: ffff888023a11d28 (&mm->mmap_lock){++++}-{3:3}, at: vm_mmap_pgoff+0x15d/0x2b0 [ 421.191228][ T27] 2 locks held by getty/3959: [ 421.196109][ T27] #0: ffff88814c332098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 421.206300][ T27] #1: ffffc90002cf62e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x5ba/0x1a30 [ 421.216539][ T27] 1 lock held by udevd/4180: [ 421.221195][ T27] #0: ffffffff8c1420f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: do_exit+0x256/0x20a0 [ 421.231300][ T27] 1 lock held by udevd/4183: [ 421.235910][ T27] #0: ffff88807a8cc728 (&mm->mmap_lock){++++}-{3:3}, at: __vm_munmap+0xf3/0x230 [ 421.246022][ T27] 1 lock held by syz-executor/4184: [ 421.251423][ T27] #0: ffffffff8c1420f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: do_exit+0x256/0x20a0 [ 421.261965][ T27] 2 locks held by syz-executor/4193: [ 421.267272][ T27] #0: ffffffff8c1a67f0 (dup_mmap_sem){++++}-{0:0}, at: copy_mm+0x21f/0x1380 [ 421.278136][ T27] #1: ffff88807a8cea28 (&mm->mmap_lock){++++}-{3:3}, at: copy_mm+0x238/0x1380 [ 421.287329][ T27] 2 locks held by syz-executor/4196: [ 421.293305][ T27] #0: ffffffff8c1a67f0 (dup_mmap_sem){++++}-{0:0}, at: copy_mm+0x21f/0x1380 [ 421.302406][ T27] #1: ffff88807a9a4728 (&mm->mmap_lock){++++}-{3:3}, at: copy_mm+0x238/0x1380 [ 421.311587][ T27] 1 lock held by kworker/dying/4197: [ 421.316875][ T27] #0: ffffffff8c1420f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: do_exit+0x256/0x20a0 [ 421.326892][ T27] 2 locks held by syz-executor/4199: [ 421.332249][ T27] #0: ffffffff8c1a67f0 (dup_mmap_sem){++++}-{0:0}, at: copy_mm+0x21f/0x1380 [ 421.341320][ T27] #1: ffff88807a8cf128 (&mm->mmap_lock){++++}-{3:3}, at: copy_mm+0x238/0x1380 [ 421.350549][ T27] 1 lock held by udevd/4296: [ 421.355169][ T27] #0: ffffffff8c1420f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: do_exit+0x256/0x20a0 [ 421.365121][ T27] 1 lock held by udevd/4543: [ 421.370233][ T27] #0: ffffffff8c1420f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: do_exit+0x256/0x20a0 [ 421.381848][ T27] 1 lock held by udevd/4860: [ 421.386550][ T27] #0: ffffffff8c1420f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: do_exit+0x256/0x20a0 [ 421.396701][ T27] 2 locks held by syz-executor/8915: [ 421.402043][ T27] #0: ffffffff8c1a67f0 (dup_mmap_sem){++++}-{0:0}, at: copy_mm+0x21f/0x1380 [ 421.411134][ T27] #1: ffff888025f5f128 (&mm->mmap_lock){++++}-{3:3}, at: copy_mm+0x238/0x1380 [ 421.420609][ T27] 7 locks held by syz-executor/9580: [ 421.425913][ T27] #0: ffff88807a920460 (sb_writers#11){.+.+}-{0:0}, at: vfs_write+0x28a/0xd00 [ 421.435273][ T27] #1: ffff88802bd7c088 (&of->mutex){+.+.}-{3:3}, at: kernfs_fop_write_iter+0x1e5/0x4c0 [ 421.445364][ T27] #2: ffffffff8c141f08 (cgroup_mutex){+.+.}-{3:3}, at: cgroup_kn_lock_live+0xee/0x230 [ 421.456052][ T27] #3: ffffffff8bfbadd0 (cpu_hotplug_lock){++++}-{0:0}, at: cgroup_procs_write_start+0x17c/0x580 [ 421.467561][ T27] #4: ffffffff8c1420f0 (cgroup_threadgroup_rwsem){++++}-{0:0}, at: cgroup_procs_write_start+0x192/0x580 [ 421.479363][ T27] #5: ffffffff8c14fa48 (cpuset_mutex){+.+.}-{3:3}, at: cpuset_attach+0xac/0x5f0 [ 421.488566][ T27] #6: ffff88801ec73228 (&mm->mmap_lock){++++}-{3:3}, at: mpol_rebind_mm+0x33/0x2c0 [ 421.499618][ T27] [ 421.502093][ T27] ============================================= [ 421.502093][ T27] [ 421.510906][ T27] NMI backtrace for cpu 0 [ 421.515253][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 421.522670][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 421.532845][ T27] Call Trace: [ 421.536180][ T27] [ 421.539118][ T27] dump_stack_lvl+0x168/0x230 [ 421.543809][ T27] ? show_regs_print_info+0x20/0x20 [ 421.549020][ T27] ? load_image+0x3b0/0x3b0 [ 421.553562][ T27] ? nmi_cpu_backtrace+0x1b6/0x3d0 [ 421.558690][ T27] nmi_cpu_backtrace+0x397/0x3d0 [ 421.563736][ T27] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 421.569894][ T27] ? _printk+0xcc/0x110 [ 421.574070][ T27] ? load_image+0x3b0/0x3b0 [ 421.578585][ T27] ? load_image+0x3b0/0x3b0 [ 421.583423][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 421.589622][ T27] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 421.595635][ T27] watchdog+0xe0f/0xe50 [ 421.599807][ T27] kthread+0x436/0x520 [ 421.603879][ T27] ? hungtask_pm_notify+0x40/0x40 [ 421.608904][ T27] ? kthread_blkcg+0xd0/0xd0 [ 421.613493][ T27] ret_from_fork+0x1f/0x30 [ 421.617918][ T27] [ 421.621310][ T27] Sending NMI from CPU 0 to CPUs 1: [ 421.626567][ C1] NMI backtrace for cpu 1 skipped: idling at default_idle+0xb/0x10 [ 421.628876][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 421.643906][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 421.651224][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 421.661471][ T27] Call Trace: [ 421.664765][ T27] [ 421.667709][ T27] dump_stack_lvl+0x168/0x230 [ 421.672719][ T27] ? show_regs_print_info+0x20/0x20 [ 421.678036][ T27] ? load_image+0x3b0/0x3b0 [ 421.682896][ T27] panic+0x2c9/0x7f0 [ 421.686814][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 421.692455][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 421.696979][ T27] ? nmi_trigger_cpumask_backtrace+0x260/0x280 [ 421.703383][ T27] watchdog+0xe4e/0xe50 [ 421.707711][ T27] kthread+0x436/0x520 [ 421.711798][ T27] ? hungtask_pm_notify+0x40/0x40 [ 421.716847][ T27] ? kthread_blkcg+0xd0/0xd0 [ 421.721447][ T27] ret_from_fork+0x1f/0x30 [ 421.725905][ T27] [ 421.729270][ T27] Kernel Offset: disabled [ 421.733819][ T27] Rebooting in 86400 seconds..