last executing test programs: 38.388169796s ago: executing program 0 (id=2263): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000580), 0x633ed79a1ee0bcd1, 0x0) close(r0) socket$kcm(0x29, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', @multicast}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="89000000120081ae08060cdc030000007f1be3f74001000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e281ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120c00014006040400030404009bbc", 0x5a}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="3504000010000511d25a80648c63940d0324fc60040035400c", 0x19}], 0x1}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x11, 0xc, &(0x7f0000000280)=ANY=[@ANYBLOB="97d9deabea352018000000000000006761110000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b"], 0x0, 0x3, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c01803001d000b63d25a80648c2594f90124fc60100c06", 0x17}], 0x1, 0x0, 0x0, 0x4000}, 0x3500000000000000) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000240)="3504000040000511d25a35400c0002000200002037153e370c040180060410", 0x1f}], 0x1}, 0x10049014) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020023000b05d25a806f8c6394f91a24fc600702", 0x16}], 0x1, 0x0, 0x0, 0x400300}, 0x20044050) r1 = socket$kcm(0x10, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.net/syz0\x00', 0x1ff) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000180091c8b14a0778a8123d181d"], 0xfe33) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r2 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="140000001e007f039e", 0x9}, {&(0x7f0000000140)="78cafb73fc020107000000", 0xb}], 0x2}, 0x8000) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xd, &(0x7f0000000700)=ANY=[], &(0x7f0000000680)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x50, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000580)={r3, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000640)="d2df03c4ff4f8cf224befbd90000", 0x0, 0x6, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 37.984318269s ago: executing program 0 (id=2264): r0 = socket$kcm(0x10, 0x2, 0x4) close(r0) socket$kcm(0x10, 0x2, 0x0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x56, 0x56, 0x4, [@const={0x2, 0x0, 0x0, 0xa, 0x1}, @datasec={0xc, 0x3, 0x0, 0xf, 0x2, [{0x1, 0x8001, 0xfffff001}, {0x4, 0x3, 0x7}, {0x5, 0x5, 0x5}], "f8a4"}, @volatile={0x9, 0x0, 0x0, 0x9, 0x1}, @type_tag={0x8, 0x0, 0x0, 0x12, 0x2}]}, {0x0, [0x61, 0x30]}}, &(0x7f0000000280)=""/199, 0x74, 0xc7, 0x0, 0xffffff80}, 0x28) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xaca9, 0x3efd7ab4c41335d9, @perf_config_ext={0x8001, 0x1}, 0x4000, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x44080) r3 = socket$kcm(0x2, 0x3, 0x2) sendmsg$inet(r3, &(0x7f0000003a80)={&(0x7f00000004c0)={0x2, 0x0, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000003a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @dev={0xac, 0x14, 0x14, 0xb}, @multicast1}}}], 0x20}, 0x4008804) sendmsg$kcm(r3, &(0x7f0000000480)={&(0x7f00000002c0)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000000180)=[{&(0x7f0000002800)="3282db78e0ea55", 0x7}], 0x1}, 0x8400) sendmsg$inet(r3, &(0x7f0000000500)={&(0x7f0000000080)={0x2, 0x80, @local}, 0x10, &(0x7f0000000b00)=[{&(0x7f0000000640)="455b1c1ed5900423c15445e625bc121395a1ca64b3dd6f8aeb723872f617d717a26bf00271b580f6822a2c6896c756f9884b052d314f2a0e782a11c793063457ccd878782b6599e2c51e40ed5142e32cf8b07a76201b7644ac62f011223e925d8565cde47b522a9b86be7847318bfeaf58de2c6a1aebf00c39a22ec6de373ec332917b7586bf8298180eb89831e03feae224ca839e8ca7041056cb9ed42abcd994", 0xa1}, {&(0x7f0000000800)="7e24225d7d1bf3f2c2e3350446b32bcc9a579c864b87c0b26e9513f1a964562cd0fb40e07a028a9e4a8509c6183dc2c51a7f307806ce093fad8f167b3f1656081a0f4b15e021952a5e40d65779b924ed3fd175df8673c7544e9e3b11bc621acae054258215e76d7f16569f3436c00fcc7c6c154f87afc22e0ad2a3737a8f6e1cdf815f357d0b10e57e633006dd00e8cc5c66ddb415a93124d45ef1e687b1e29d9fb742d4f8b91f69854f7ba2eaec1b2782a4807fba2fc86bb82f320faa5da21794d4e6b2795f823dd429c33bb5a117ec441e28", 0xd3}, {&(0x7f0000000d40)="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", 0x43a}], 0x3}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000700)={0x6, 0x0, 0x0, &(0x7f0000000040)='GPL\x00', 0x4b, 0x0, 0x0, 0x40f00, 0x1, '\x00', 0x0, 0x25, r1, 0x8, &(0x7f0000000400)={0xa, 0x5}, 0x8, 0x10, &(0x7f0000000680)={0x4, 0x2, 0x1, 0x401}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x8993}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000440)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f00000003c0), &(0x7f0000000400)='%pK \x00'}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000500)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000480), &(0x7f00000004c0)}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x11, 0x5, &(0x7f0000000200)=@raw=[@exit, @map_idx_val={0x18, 0x8, 0x6, 0x0, 0x10, 0x0, 0x0, 0x0, 0x7583}, @cb_func={0x18, 0x0, 0x4, 0x0, 0x8}], &(0x7f0000000240)='GPL\x00', 0x400, 0x4c, &(0x7f00000002c0)=""/76, 0x41100, 0x10, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000340)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000380)={0x5, 0x5, 0xe0c, 0x6}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000540)=[r4, r5], &(0x7f0000000580)=[{0x1, 0x2, 0x9, 0xb}, {0x3, 0x2, 0x5, 0x6}, {0x1, 0x3, 0x6, 0xc}, {0x5, 0x5, 0xb, 0xb}], 0x10, 0x3}, 0x94) r6 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x48283, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000100)={'\x00', 0x52d35ce30131f272}) ioctl$TUNSETOFFLOAD(r6, 0x400454c9, 0xb) ioctl$TUNSETLINK(r6, 0x400454cd, 0x300) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000340000003400000002000000000000000000000d0300000000000000000000011000000080000000000000000000000300000000", @ANYRESOCT=r6, @ANYRES32=r6], 0x0, 0x4e, 0x0, 0x2, 0x0, 0x10000}, 0x28) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000000)={0xa, &(0x7f0000000080)=[{0xf3, 0x3, 0x7, 0xc}, {0xec77, 0x81, 0x4, 0x6}, {0x9, 0xf, 0x6, 0x7}, {0x5, 0x21, 0x2, 0x7ff}, {0x9, 0x6, 0x81, 0xc}, {0x2, 0x8b, 0x0, 0x4}, {0xff, 0x0, 0x2}, {0x83, 0x8, 0x4, 0xffffffff}, {0x11, 0x0, 0xd, 0x6}, {0x8, 0x6, 0x8, 0x10000000}]}) r8 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000006c0)={0x0, 0xf, 0x8}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000a40)={r4, 0x58, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000b80)={{r4, 0xffffffffffffffff}, &(0x7f0000000b00), &(0x7f0000000b40)='%ps \x00'}, 0x20) r11 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000d80)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r11, &(0x7f0000000dc0)='blkio.throttle.io_serviced_recursive\x00', 0x0, 0x0) r12 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000bc0)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x5, '\x00', 0x0, r1, 0x5, 0x5, 0x1}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000cc0)={0x11, 0x21, &(0x7f0000000e00)=ANY=[@ANYBLOB="180000000000000000000000f7ffffff18110000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000040010007b8af8fffca49700000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095000000000000009500000000000000b7080000000000007b8af8ff0000008c2b5ccef2e99319007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb7020000080000001808a873288978013e8b4c271dc1b3e4e896e501b65f286f829179a7f51a76280fe7af3216afb5956004dfa8e7e9344398ae534f68e4", @ANYRES32=r8, @ANYBLOB="0000000000000000b70500000800000085000000a500000018110000", @ANYRES32=r4, @ANYBLOB="000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70200000000000085000000860000009500000000000000"], &(0x7f0000000900)='syzkaller\x00', 0x1, 0x67, &(0x7f0000000940)=""/103, 0x40f00, 0x29, '\x00', r9, 0x0, r7, 0x8, &(0x7f0000000a80)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000ac0)={0x0, 0x10, 0x3, 0xfff}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000000c40)=[r10, r4, r12, r5], &(0x7f0000000c80)=[{0x1, 0x4, 0x6, 0x8}, {0x5, 0x4, 0xb, 0x9}], 0x10, 0x101}, 0x94) 37.478957899s ago: executing program 0 (id=2267): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_clone(0xa3ae8500, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002ac0)={0x1a, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20c9}, 0x94) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80000, 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, 0x4}, 0x100400, 0x0, 0x0, 0x0, 0x0, 0x4, 0xf, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 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perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xac2fb0122cc057ac, 0xc8, 0x80001, 0x1, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="8fedcb791f6f9875f37538e486dd6317ce81e6978800fe08000e40000200875a65969ff57b00ff020000000000000000000000000001e2607e150007"], 0xfdef) 36.705604304s ago: executing program 0 (id=2275): r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f0000000380)=@l2tp6={0xa, 0x0, 0x7, @local, 0x0, 0x3}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)="f4001100052b3325fe80070000000000000000000009ffffffe000"/40, 0x28}], 0x1}, 0x20040000) (fail_nth: 7) 36.006671874s ago: executing program 0 (id=2276): write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x5, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x4, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0xffff, 0x43a1bd76, 0x7, 0x9, 0x106, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000140)=[{&(0x7f0000000300)="d80000001e0081054e81f782db4cb904021d080006007c09e8fe08a10a000e800a00142603600e1208000fc00e000406a80016c008000e400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) close(r3) r4 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x33fe0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cgroup.events\x00', 0x26e1, 0x0) close(r5) socket$kcm(0x1e, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8b14, &(0x7f0000000000)={'wlan1\x00', @random="0100"}) sendmsg$inet(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4001, @loopback}, 0x10, 0x0}, 0x34004000) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000a80000"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r6}, 0xc) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffd}, 0x39) write$cgroup_type(r3, &(0x7f0000000080), 0x11ffffce1) sendmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000400)=@pppoe={0x18, 0x0, {0x4, @multicast, 'veth0_to_bond\x00'}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000480)="2b4ba78fac85b93695623db4511a0f161279077ab82e7e3cfbc83c46ed0c38135c4c1fa02539b4e9433774f8c2fdca64577a30e422b029757d6c0facd9709c4dc6", 0x41}, {&(0x7f0000000640)="f466f9adb506bfe333d32cf7d6478e169c62f914517940f7a7a534f7de20fbff20c95e5b0570b576809c57e65c3e771e802122fe9628803251324a9778c87be870cea23c48dcd416be8c1e9fc4eb517abf93811da05db87f1dd16d1b99583e2d4d024b79c6e4214ccdc10d66bc7d1e9cba2fc9bdf1579f18a51bb60febc2a40d8a16113873217eb6def0fed17f32777c81f99a3f479f78e9b9e26043e4b9e9cf2811d59099638287e8", 0xa9}, {&(0x7f0000000700)="b25f3791e789d716226c30a3b9a5542176f4358d7b44b3efd3211fc2aefdf459244722607f51b0eb06139687b189066ac6a4bd51a6fac377f633c2b53cfa667f8f14c0028d9e4e6b9b8bc7369aaffc9c0a58d6314b6bb555407be863a872e1bb", 0x6d}, {&(0x7f0000000200)="186b21", 0x3}, {&(0x7f0000000d40)="08c05ce846b5c4fdd0c63bf0d568d6a34185d72fb139950ade30316c3833a932ce6797ee99421a0daa1c3f01d063857839587df0c9f0bf4eca58a8ea38c8572523e61dcf43e309c0db52937a0397dca5e6177e2962ba6b7baabeb2db2242d08c33b798ed0d20ef942c7766511b0279aabdc66578f87030f3861686f9058f320056be1500c02a6f7db90b0cb7d9253d68f684819b65f201cf0c2236aead9ee094c93fb92ee2367cc2168d54aea11c4f6c7c37ef64c6477dd7979dae57dd7f7749cb385722a7384e4c5763261ce8a5a87402f585131577d159cae7dfbcab608733c95b3391a25cddf6aff3747bd61b1f7d8023dc021126b5e14d", 0xc8}, {&(0x7f0000000580)="6d83c1506059d63033f99d97b3b4138fad8d24e379c4063d5ba5b64a67395cf843972abdc5d4194192e5f749914b8422d8da173b0f76104ba15cc4fbcb", 0xfffffffffffffcaa}], 0x6, &(0x7f00000009c0)=[{0x40, 0x6, 0x7, "33c2fd112c125a91fba18b8c85bc4b2773f7606e36ab62515ae3d2924bd4a79a72b2b75a710fb0abc4ca7f26ee5e"}, {0x50, 0x103, 0x29bb, "75605ec7ea893eb8ba728f7a23613a01eb8834a0e256c26206fd29faa364f28bcae0191f5f533a2ba540e2398bd01be606a2398fb6fc4e934a01"}, {0x90, 0x6, 0x1, "defcdc9952634be5272788e1bc69a3e832b30e36c8a0544b67cda952bb975946885233d2014ff9bc2c3260a4f0596d1aac387ba916cf26d45f79128812d8d00c611aae9008a7273cabd225f0f339b3bbe10bf9206772c73f74aeba90e7736dff5f5c9f88b0502ed1126f71b4a83a605494f43deb70cb44395a68ebfa7c24e1"}, {0x78, 0x109, 0xffffffc0, "fa37c5c3b2f6d72f5cd26c032c470c4d41c1b7b2a7020d2071c34ab1bcf66f9ac8e684a4367d0b8d8cbc7a65010445678a96d01e8f471fef5f0cc077729d3311975da6138be85905f3ab48f751c6a2bfd81b396d35ec34f39473355ca3d5325a23b8795b3a6cfe"}, {0x78, 0x108, 0x1, "f66c294f05c6a63b353a9fcbea479a3cc75fb1899ed82e2dcd66e3c2cc0da060e6cb5d53ae5ecde8a4c3971bf40161eaa8a479361c7fab39526afb35d7ef27096951de4a9fbf922f0fd4b5065fcfd09d1298fb7bded3b99cbf814c7a13c8aa728f9fa5bc"}, {0x88, 0x117, 0x3, "fa491555a47c21722cdd5ff24a207eeca9a4906212fa6b8bda99c8a9c4b1a33423529fcc1a785a70f1729495fbd2ce2d0a972e30635a65aaeabf0a5f91e7a60b128b9d666dfc0f3c6a19b45b746f81ca88db5bcb7bedc8c990b0659791a0107b55b32bf395195ba88c6c8fd49ae762a1389a308cdad588fa"}], 0x298}, 0x10) 35.592122239s ago: executing program 0 (id=2281): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1000c1, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x8}, @printk={@li, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x17}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f00000006c0)="00000000000000c88526faac0646", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xb) ioctl$SIOCSIFHWADDR(r1, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r3, 0xc004743e, 0x110c230000) ioctl$TUNSETOFFLOAD(r3, 0x40047440, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r4 = socket$kcm(0xa, 0x1, 0x106) setsockopt$sock_attach_bpf(r4, 0x29, 0x4a, 0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x0, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000980)=ANY=[@ANYRES32=r7, @ANYRES32, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r7}, &(0x7f00000006c0), &(0x7f0000000700)=r6}, 0x20) close(r6) syz_open_procfs$namespace(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r8, 0x8b04, &(0x7f0000000000)={'wlan1\x00', @random="0200"}) 34.206344839s ago: executing program 1 (id=2294): r0 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="0206e7ec02000000ffffffff006d97dc", 0x10}], 0x1}, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) 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, 0xa}, 0x806, 0x0, 0x0, 0x8, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x8, 0x0, 0xff6c}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0xe80, 0x0, &(0x7f0000000100)="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", 0x0, 0xfb, 0x60000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000001c40)="beb61ec2ca90080239f2a54e2368fa761313c3a024a98109ba1e2e7b780d03c54b7a83d56fce397842e724674507d531762055fca371ea775f418df7bee236c9b9968146efb3232ae3413b617445e98bb644a892b9337f1a9135d9f30457a8ffb21aef4a95a155fab70a40b086056b0f63331a66b3457c", 0x2}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x4, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f00000002c0)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000000300)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000080), 0x10}, 0x94) socket$kcm(0x10, 0x2, 0x0) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0xd, 0x3, &(0x7f0000001300)=ANY=[@ANYBLOB="1800000000000000000000000000020095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x8}, 0x94) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x2, 0x3a) socketpair$unix(0x1, 0x1, 0x0, 0x0) r4 = perf_event_open(&(0x7f0000000000)={0x5, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xc6e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x2, @perf_bp={0x0, 0x1}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001700), 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000016c0)={@fallback, 0xffffffffffffffff, 0x2e, 0x19, 0xffffffffffffffff, @void, @value=r5}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000400)={@fallback=r4, r3, 0x8, 0x5, r3, @void, @value=r2}, 0x20) socket$kcm(0x10, 0x3, 0x10) socket$kcm(0x2, 0xa, 0x2) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10) socketpair$tipc(0x1e, 0x2, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r4) sendmsg$tipc(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f00000000c0)={0x1, 0x80, 0x3, 0xc, 0x6, 0x8, 0x0, 0x80000001, 0x21420, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_config_ext={0xa, 0x3ff}, 0x8320, 0xffffffffffffff16, 0x0, 0x5, 0x896, 0x8, 0x4, 0x0, 0x6, 0x0, 0x401}) 33.536979669s ago: executing program 1 (id=2298): write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x5, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x4, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0xffff, 0x43a1bd76, 0x7, 0x9, 0x106, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000140)=[{&(0x7f0000000300)="d80000001e0081054e81f782db4cb904021d080006007c09e8fe08a10a000e800a00142603600e1208000fc00e000406a80016c008000e400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) close(r3) r4 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x33fe0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={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, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cgroup.events\x00', 0x26e1, 0x0) close(r5) socket$kcm(0x1e, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8b14, &(0x7f0000000000)={'wlan1\x00', @random="0100"}) sendmsg$inet(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4001, @loopback}, 0x10, 0x0}, 0x34004000) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r6}, 0xc) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffd}, 0x39) write$cgroup_type(r3, &(0x7f0000000080), 0x11ffffce1) sendmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000400)=@pppoe={0x18, 0x0, {0x4, @multicast, 'veth0_to_bond\x00'}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000480)="2b4ba78fac85b93695623db4511a0f161279077ab82e7e3cfbc83c46ed0c38135c4c1fa02539b4e9433774f8c2fdca64577a30e422b029757d6c0facd9709c4dc6", 0x41}, {&(0x7f0000000640)="f466f9adb506bfe333d32cf7d6478e169c62f914517940f7a7a534f7de20fbff20c95e5b0570b576809c57e65c3e771e802122fe9628803251324a9778c87be870cea23c48dcd416be8c1e9fc4eb517abf93811da05db87f1dd16d1b99583e2d4d024b79c6e4214ccdc10d66bc7d1e9cba2fc9bdf1579f18a51bb60febc2a40d8a16113873217eb6def0fed17f32777c81f99a3f479f78e9b9e26043e4b9e9cf2811d59099638287e8", 0xa9}, {&(0x7f0000000700)="b25f3791e789d716226c30a3b9a5542176f4358d7b44b3efd3211fc2aefdf459244722607f51b0eb06139687b189066ac6a4bd51a6fac377f633c2b53cfa667f8f14c0028d9e4e6b9b8bc7369aaffc9c0a58d6314b6bb555407be863a872e1bb", 0x6d}, {&(0x7f0000000200)="186b21", 0x3}, {&(0x7f0000000d40)="08c05ce846b5c4fdd0c63bf0d568d6a34185d72fb139950ade30316c3833a932ce6797ee99421a0daa1c3f01d063857839587df0c9f0bf4eca58a8ea38c8572523e61dcf43e309c0db52937a0397dca5e6177e2962ba6b7baabeb2db2242d08c33b798ed0d20ef942c7766511b0279aabdc66578f87030f3861686f9058f320056be1500c02a6f7db90b0cb7d9253d68f684819b65f201cf0c2236aead9ee094c93fb92ee2367cc2168d54aea11c4f6c7c37ef64c6477dd7979dae57dd7f7749cb385722a7384e4c5763261ce8a5a87402f585131577d159cae7dfbcab608733c95b3391a25cddf6aff3747bd61b1f7d8023dc021126b5e14d", 0xc8}, {&(0x7f0000000580)="6d83c1506059d63033f99d97b3b4138fad8d24e379c4063d5ba5b64a67395cf843972abdc5d4194192e5f749914b8422d8da173b0f76104ba15cc4fbcb", 0xfffffffffffffcaa}], 0x6, &(0x7f00000009c0)=[{0x40, 0x6, 0x7, "33c2fd112c125a91fba18b8c85bc4b2773f7606e36ab62515ae3d2924bd4a79a72b2b75a710fb0abc4ca7f26ee5e"}, {0x50, 0x103, 0x29bb, "75605ec7ea893eb8ba728f7a23613a01eb8834a0e256c26206fd29faa364f28bcae0191f5f533a2ba540e2398bd01be606a2398fb6fc4e934a01"}, {0x90, 0x6, 0x1, "defcdc9952634be5272788e1bc69a3e832b30e36c8a0544b67cda952bb975946885233d2014ff9bc2c3260a4f0596d1aac387ba916cf26d45f79128812d8d00c611aae9008a7273cabd225f0f339b3bbe10bf9206772c73f74aeba90e7736dff5f5c9f88b0502ed1126f71b4a83a605494f43deb70cb44395a68ebfa7c24e1"}, {0x78, 0x109, 0xffffffc0, "fa37c5c3b2f6d72f5cd26c032c470c4d41c1b7b2a7020d2071c34ab1bcf66f9ac8e684a4367d0b8d8cbc7a65010445678a96d01e8f471fef5f0cc077729d3311975da6138be85905f3ab48f751c6a2bfd81b396d35ec34f39473355ca3d5325a23b8795b3a6cfe"}, {0x78, 0x108, 0x1, "f66c294f05c6a63b353a9fcbea479a3cc75fb1899ed82e2dcd66e3c2cc0da060e6cb5d53ae5ecde8a4c3971bf40161eaa8a479361c7fab39526afb35d7ef27096951de4a9fbf922f0fd4b5065fcfd09d1298fb7bded3b99cbf814c7a13c8aa728f9fa5bc"}, {0x88, 0x117, 0x3, "fa491555a47c21722cdd5ff24a207eeca9a4906212fa6b8bda99c8a9c4b1a33423529fcc1a785a70f1729495fbd2ce2d0a972e30635a65aaeabf0a5f91e7a60b128b9d666dfc0f3c6a19b45b746f81ca88db5bcb7bedc8c990b0659791a0107b55b32bf395195ba88c6c8fd49ae762a1389a308cdad588fa"}], 0x298}, 0x10) 32.617936382s ago: executing program 2 (id=2302): write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x5, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x4, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0xffff, 0x43a1bd76, 0x7, 0x9, 0x106, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000140)=[{&(0x7f0000000300)="d80000001e0081054e81f782db4cb904021d080006007c09e8fe08a10a000e800a00142603600e1208000fc00e000406a80016c008000e400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) close(r3) r4 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x33fe0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={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, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cgroup.events\x00', 0x26e1, 0x0) close(r5) socket$kcm(0x1e, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8b14, &(0x7f0000000000)={'wlan1\x00', @random="0100"}) sendmsg$inet(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4001, @loopback}, 0x10, 0x0}, 0x34004000) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000a80000"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r6}, 0xc) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffd}, 0x39) write$cgroup_type(r3, &(0x7f0000000080), 0x11ffffce1) sendmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000400)=@pppoe={0x18, 0x0, {0x4, @multicast, 'veth0_to_bond\x00'}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000480)="2b4ba78fac85b93695623db4511a0f161279077ab82e7e3cfbc83c46ed0c38135c4c1fa02539b4e9433774f8c2fdca64577a30e422b029757d6c0facd9709c4dc6", 0x41}, {&(0x7f0000000640)="f466f9adb506bfe333d32cf7d6478e169c62f914517940f7a7a534f7de20fbff20c95e5b0570b576809c57e65c3e771e802122fe9628803251324a9778c87be870cea23c48dcd416be8c1e9fc4eb517abf93811da05db87f1dd16d1b99583e2d4d024b79c6e4214ccdc10d66bc7d1e9cba2fc9bdf1579f18a51bb60febc2a40d8a16113873217eb6def0fed17f32777c81f99a3f479f78e9b9e26043e4b9e9cf2811d59099638287e8", 0xa9}, {&(0x7f0000000700)="b25f3791e789d716226c30a3b9a5542176f4358d7b44b3efd3211fc2aefdf459244722607f51b0eb06139687b189066ac6a4bd51a6fac377f633c2b53cfa667f8f14c0028d9e4e6b9b8bc7369aaffc9c0a58d6314b6bb555407be863a872e1bb", 0x6d}, {&(0x7f0000000200)="186b21", 0x3}, {&(0x7f0000000d40)="08c05ce846b5c4fdd0c63bf0d568d6a34185d72fb139950ade30316c3833a932ce6797ee99421a0daa1c3f01d063857839587df0c9f0bf4eca58a8ea38c8572523e61dcf43e309c0db52937a0397dca5e6177e2962ba6b7baabeb2db2242d08c33b798ed0d20ef942c7766511b0279aabdc66578f87030f3861686f9058f320056be1500c02a6f7db90b0cb7d9253d68f684819b65f201cf0c2236aead9ee094c93fb92ee2367cc2168d54aea11c4f6c7c37ef64c6477dd7979dae57dd7f7749cb385722a7384e4c5763261ce8a5a87402f585131577d159cae7dfbcab608733c95b3391a25cddf6aff3747bd61b1f7d8023dc021126b5e14d", 0xc8}, {&(0x7f0000000580)="6d83c1506059d63033f99d97b3b4138fad8d24e379c4063d5ba5b64a67395cf843972abdc5d4194192e5f749914b8422d8da173b0f76104ba15cc4fbcb", 0xfffffffffffffcaa}], 0x6, &(0x7f00000009c0)=[{0x40, 0x6, 0x7, "33c2fd112c125a91fba18b8c85bc4b2773f7606e36ab62515ae3d2924bd4a79a72b2b75a710fb0abc4ca7f26ee5e"}, {0x50, 0x103, 0x29bb, "75605ec7ea893eb8ba728f7a23613a01eb8834a0e256c26206fd29faa364f28bcae0191f5f533a2ba540e2398bd01be606a2398fb6fc4e934a01"}, {0x90, 0x6, 0x1, "defcdc9952634be5272788e1bc69a3e832b30e36c8a0544b67cda952bb975946885233d2014ff9bc2c3260a4f0596d1aac387ba916cf26d45f79128812d8d00c611aae9008a7273cabd225f0f339b3bbe10bf9206772c73f74aeba90e7736dff5f5c9f88b0502ed1126f71b4a83a605494f43deb70cb44395a68ebfa7c24e1"}, {0x78, 0x109, 0xffffffc0, "fa37c5c3b2f6d72f5cd26c032c470c4d41c1b7b2a7020d2071c34ab1bcf66f9ac8e684a4367d0b8d8cbc7a65010445678a96d01e8f471fef5f0cc077729d3311975da6138be85905f3ab48f751c6a2bfd81b396d35ec34f39473355ca3d5325a23b8795b3a6cfe"}, {0x78, 0x108, 0x1, "f66c294f05c6a63b353a9fcbea479a3cc75fb1899ed82e2dcd66e3c2cc0da060e6cb5d53ae5ecde8a4c3971bf40161eaa8a479361c7fab39526afb35d7ef27096951de4a9fbf922f0fd4b5065fcfd09d1298fb7bded3b99cbf814c7a13c8aa728f9fa5bc"}, {0x88, 0x117, 0x3, "fa491555a47c21722cdd5ff24a207eeca9a4906212fa6b8bda99c8a9c4b1a33423529fcc1a785a70f1729495fbd2ce2d0a972e30635a65aaeabf0a5f91e7a60b128b9d666dfc0f3c6a19b45b746f81ca88db5bcb7bedc8c990b0659791a0107b55b32bf395195ba88c6c8fd49ae762a1389a308cdad588fa"}], 0x298}, 0x10) 32.418846883s ago: executing program 1 (id=2304): perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_clone(0xa3ae8500, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002ac0)={0x1a, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000002000000000000000000095000000000000003f64ecb21ed7d74b542e43ae9f57f61af1c5b6016901992307df92d7c26b05a7280582d208fd1f57c41cee38c7023e71dc864ab49f7894dd5ee29721d0625ee50c8aeca9b5090d85ff1c5df40229f0981507171aec8dc97abd981893d51a27e8a1033fa344fa3c6c27705648a66a47e0a1bc8fcede095704453c77f6c53701910700c423aae05729e69c987cf5f9aa2fd88c9e2114f53b9f82157c197397e43647b083db79f1f278c43a0a84177fdf53ffa0a5184356b4c751c8236b66559413c0c1f6c27759c1dd0e961d1b5da100ce5cd3f37528532f417e1909814d1d586ad185e26fbe3272042405b7d1499a9bd2b5017cf785d94e988917ac2139e131622c8ca1bc863de9f5b90949a97ac1c8d9095af5e86e8f0d5d29d738a37bd35a64809d2e6c9b6a7e6f9669e209925801fb374165676b9ce0ee95681abc0be83ac351e737a22290dd8d48b2db7b7844aa"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x20c9}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) unlink(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa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aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xac2fb0122cc057ac, 0xc8, 0x80001, 0x1, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000580)=ANY=[@ANYBLOB="8fedcb791f6f9875f37538e486dd6317ce81e6978800fe08000e40000200875a65969ff57b00ff020000000000000000000000000001e2607e150007"], 0xfdef) 32.101714542s ago: executing program 2 (id=2306): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1000c1, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x8}, @printk={@li, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x17}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f00000006c0)="00000000000000c88526faac0646", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xb) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)=@generic={0x0}, 0x18) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110c230000) ioctl$TUNSETOFFLOAD(r2, 0x40047440, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r3 = socket$kcm(0xa, 0x1, 0x106) setsockopt$sock_attach_bpf(r3, 0x29, 0x4a, 0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x0, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000980)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r6}, &(0x7f00000006c0), &(0x7f0000000700)=r5}, 0x20) close(r5) syz_open_procfs$namespace(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r7, 0x8b04, &(0x7f0000000000)={'wlan1\x00', @random="0200"}) 32.020877987s ago: executing program 1 (id=2307): write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) close(r2) r3 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x33fe0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cgroup.events\x00', 0x26e1, 0x0) close(r4) socket$kcm(0x1e, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8b14, &(0x7f0000000000)={'wlan1\x00', @random="0100"}) sendmsg$inet(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4001, @loopback}, 0x10, 0x0}, 0x34004000) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000a800000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r5}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) write$cgroup_type(r2, &(0x7f0000000080), 0x11ffffce1) sendmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000400)=@pppoe={0x18, 0x0, {0x4, @multicast, 'veth0_to_bond\x00'}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000480)="2b4ba78fac85b93695623db4511a0f161279077ab82e7e3cfbc83c46ed0c38135c4c1fa02539b4e9433774f8c2fdca64577a30e422b029757d6c0facd9709c4dc6", 0x41}, {&(0x7f0000000640)="f466f9adb506bfe333d32cf7d6478e169c62f914517940f7a7a534f7de20fbff20c95e5b0570b576809c57e65c3e771e802122fe9628803251324a9778c87be870cea23c48dcd416be8c1e9fc4eb517abf93811da05db87f1dd16d1b99583e2d4d024b79c6e4214ccdc10d66bc7d1e9cba2fc9bdf1579f18a51bb60febc2a40d8a16113873217eb6def0fed17f32777c81f99a3f479f78e9b9e26043e4b9e9cf2811d59099638287e8", 0xa9}, {&(0x7f0000000700)="b25f3791e789d716226c30a3b9a5542176f4358d7b44b3efd3211fc2aefdf459244722607f51b0eb06139687b189066ac6a4bd51a6fac377f633c2b53cfa667f8f14c0028d9e4e6b9b8bc7369aaffc9c0a58d6314b6bb555407be863a872e1bb", 0x6d}, {&(0x7f0000000200)="186b21", 0x3}, {&(0x7f0000000d40)="08c05ce846b5c4fdd0c63bf0d568d6a34185d72fb139950ade30316c3833a932ce6797ee99421a0daa1c3f01d063857839587df0c9f0bf4eca58a8ea38c8572523e61dcf43e309c0db52937a0397dca5e6177e2962ba6b7baabeb2db2242d08c33b798ed0d20ef942c7766511b0279aabdc66578f87030f3861686f9058f320056be1500c02a6f7db90b0cb7d9253d68f684819b65f201cf0c2236aead9ee094c93fb92ee2367cc2168d54aea11c4f6c7c37ef64c6477dd7979dae57dd7f7749cb385722a7384e4c5763261ce8a5a87402f585131577d159cae7dfbcab608733c95b3391a25cddf6aff3747bd61b1f7d8023dc021126b5e14d", 0xc8}, {&(0x7f0000000580)="6d83c1506059d63033f99d97b3b4138fad8d24e379c4063d5ba5b64a67395cf843972abdc5d4194192e5f749914b8422d8da173b0f76104ba15cc4fbcb", 0xfffffffffffffcaa}], 0x6, &(0x7f00000009c0)=[{0x40, 0x6, 0x7, "33c2fd112c125a91fba18b8c85bc4b2773f7606e36ab62515ae3d2924bd4a79a72b2b75a710fb0abc4ca7f26ee5e"}, {0x50, 0x103, 0x29bb, "75605ec7ea893eb8ba728f7a23613a01eb8834a0e256c26206fd29faa364f28bcae0191f5f533a2ba540e2398bd01be606a2398fb6fc4e934a01"}, {0x90, 0x6, 0x1, "defcdc9952634be5272788e1bc69a3e832b30e36c8a0544b67cda952bb975946885233d2014ff9bc2c3260a4f0596d1aac387ba916cf26d45f79128812d8d00c611aae9008a7273cabd225f0f339b3bbe10bf9206772c73f74aeba90e7736dff5f5c9f88b0502ed1126f71b4a83a605494f43deb70cb44395a68ebfa7c24e1"}, {0x78, 0x109, 0xffffffc0, "fa37c5c3b2f6d72f5cd26c032c470c4d41c1b7b2a7020d2071c34ab1bcf66f9ac8e684a4367d0b8d8cbc7a65010445678a96d01e8f471fef5f0cc077729d3311975da6138be85905f3ab48f751c6a2bfd81b396d35ec34f39473355ca3d5325a23b8795b3a6cfe"}, {0x78, 0x108, 0x1, "f66c294f05c6a63b353a9fcbea479a3cc75fb1899ed82e2dcd66e3c2cc0da060e6cb5d53ae5ecde8a4c3971bf40161eaa8a479361c7fab39526afb35d7ef27096951de4a9fbf922f0fd4b5065fcfd09d1298fb7bded3b99cbf814c7a13c8aa728f9fa5bc"}, {0x88, 0x117, 0x3, "fa491555a47c21722cdd5ff24a207eeca9a4906212fa6b8bda99c8a9c4b1a33423529fcc1a785a70f1729495fbd2ce2d0a972e30635a65aaeabf0a5f91e7a60b128b9d666dfc0f3c6a19b45b746f81ca88db5bcb7bedc8c990b0659791a0107b55b32bf395195ba88c6c8fd49ae762a1389a308cdad588fa"}], 0x298}, 0x10) 31.703712225s ago: executing program 2 (id=2308): bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x16, 0x13, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020752500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000730000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x0, 0xe, 0x0, &(0x7f0000000380)="2300000097c47ac19a2eb08501ad", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x50) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x183081, 0x0) close(r2) sendmsg(0xffffffffffffffff, 0x0, 0x4000) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x40810) recvmsg$kcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1}, 0x10100) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xd18c9b35, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030036000b05d25a806c8c6f94f90224fc60100005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) 31.594554362s ago: executing program 3 (id=2309): r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000040)={0x2, 0x0, @dev}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000000)="c109000000000000", 0x8}, {&(0x7f00000001c0)="c80b", 0x2}], 0x2}, 0x20040000) 31.483018768s ago: executing program 3 (id=2310): write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x5, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x4, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0xffff, 0x43a1bd76, 0x7, 0x9, 0x106, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000140)=[{&(0x7f0000000300)="d80000001e0081054e81f782db4cb904021d080006007c09e8fe08a10a000e800a00142603600e1208000fc00e000406a80016c008000e400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) close(r3) r4 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x33fe0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={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, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cgroup.events\x00', 0x26e1, 0x0) close(r5) socket$kcm(0x1e, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8b14, &(0x7f0000000000)={'wlan1\x00', @random="0100"}) sendmsg$inet(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4001, @loopback}, 0x10, 0x0}, 0x34004000) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000a8000000"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r6}, 0xc) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffd}, 0x39) write$cgroup_type(r3, &(0x7f0000000080), 0x11ffffce1) sendmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000400)=@pppoe={0x18, 0x0, {0x4, @multicast, 'veth0_to_bond\x00'}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000480)="2b4ba78fac85b93695623db4511a0f161279077ab82e7e3cfbc83c46ed0c38135c4c1fa02539b4e9433774f8c2fdca64577a30e422b029757d6c0facd9709c4dc6", 0x41}, {&(0x7f0000000640)="f466f9adb506bfe333d32cf7d6478e169c62f914517940f7a7a534f7de20fbff20c95e5b0570b576809c57e65c3e771e802122fe9628803251324a9778c87be870cea23c48dcd416be8c1e9fc4eb517abf93811da05db87f1dd16d1b99583e2d4d024b79c6e4214ccdc10d66bc7d1e9cba2fc9bdf1579f18a51bb60febc2a40d8a16113873217eb6def0fed17f32777c81f99a3f479f78e9b9e26043e4b9e9cf2811d59099638287e8", 0xa9}, {&(0x7f0000000700)="b25f3791e789d716226c30a3b9a5542176f4358d7b44b3efd3211fc2aefdf459244722607f51b0eb06139687b189066ac6a4bd51a6fac377f633c2b53cfa667f8f14c0028d9e4e6b9b8bc7369aaffc9c0a58d6314b6bb555407be863a872e1bb", 0x6d}, {&(0x7f0000000200)="186b21", 0x3}, {&(0x7f0000000d40)="08c05ce846b5c4fdd0c63bf0d568d6a34185d72fb139950ade30316c3833a932ce6797ee99421a0daa1c3f01d063857839587df0c9f0bf4eca58a8ea38c8572523e61dcf43e309c0db52937a0397dca5e6177e2962ba6b7baabeb2db2242d08c33b798ed0d20ef942c7766511b0279aabdc66578f87030f3861686f9058f320056be1500c02a6f7db90b0cb7d9253d68f684819b65f201cf0c2236aead9ee094c93fb92ee2367cc2168d54aea11c4f6c7c37ef64c6477dd7979dae57dd7f7749cb385722a7384e4c5763261ce8a5a87402f585131577d159cae7dfbcab608733c95b3391a25cddf6aff3747bd61b1f7d8023dc021126b5e14d", 0xc8}, {&(0x7f0000000580)="6d83c1506059d63033f99d97b3b4138fad8d24e379c4063d5ba5b64a67395cf843972abdc5d4194192e5f749914b8422d8da173b0f76104ba15cc4fbcb", 0xfffffffffffffcaa}], 0x6, &(0x7f00000009c0)=[{0x40, 0x6, 0x7, "33c2fd112c125a91fba18b8c85bc4b2773f7606e36ab62515ae3d2924bd4a79a72b2b75a710fb0abc4ca7f26ee5e"}, {0x50, 0x103, 0x29bb, "75605ec7ea893eb8ba728f7a23613a01eb8834a0e256c26206fd29faa364f28bcae0191f5f533a2ba540e2398bd01be606a2398fb6fc4e934a01"}, {0x90, 0x6, 0x1, "defcdc9952634be5272788e1bc69a3e832b30e36c8a0544b67cda952bb975946885233d2014ff9bc2c3260a4f0596d1aac387ba916cf26d45f79128812d8d00c611aae9008a7273cabd225f0f339b3bbe10bf9206772c73f74aeba90e7736dff5f5c9f88b0502ed1126f71b4a83a605494f43deb70cb44395a68ebfa7c24e1"}, {0x78, 0x109, 0xffffffc0, "fa37c5c3b2f6d72f5cd26c032c470c4d41c1b7b2a7020d2071c34ab1bcf66f9ac8e684a4367d0b8d8cbc7a65010445678a96d01e8f471fef5f0cc077729d3311975da6138be85905f3ab48f751c6a2bfd81b396d35ec34f39473355ca3d5325a23b8795b3a6cfe"}, {0x78, 0x108, 0x1, "f66c294f05c6a63b353a9fcbea479a3cc75fb1899ed82e2dcd66e3c2cc0da060e6cb5d53ae5ecde8a4c3971bf40161eaa8a479361c7fab39526afb35d7ef27096951de4a9fbf922f0fd4b5065fcfd09d1298fb7bded3b99cbf814c7a13c8aa728f9fa5bc"}, {0x88, 0x117, 0x3, "fa491555a47c21722cdd5ff24a207eeca9a4906212fa6b8bda99c8a9c4b1a33423529fcc1a785a70f1729495fbd2ce2d0a972e30635a65aaeabf0a5f91e7a60b128b9d666dfc0f3c6a19b45b746f81ca88db5bcb7bedc8c990b0659791a0107b55b32bf395195ba88c6c8fd49ae762a1389a308cdad588fa"}], 0x298}, 0x10) 31.295572609s ago: executing program 2 (id=2311): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1000c1, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x8}, @printk={@li, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x17}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f00000006c0)="00000000000000c88526faac0646", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xb) ioctl$SIOCSIFHWADDR(r1, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) r2 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)=@generic={0x0}, 0x18) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0xc004743e, 0x110c230000) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x40047440, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r3 = socket$kcm(0xa, 0x1, 0x106) setsockopt$sock_attach_bpf(r3, 0x29, 0x4a, 0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r4) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x0, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000980)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r6}, &(0x7f00000006c0), &(0x7f0000000700)=r5}, 0x20) close(r5) syz_open_procfs$namespace(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)) 31.080275432s ago: executing program 3 (id=2312): write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x5, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x4, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0xffff, 0x43a1bd76, 0x7, 0x9, 0x106, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000140)=[{&(0x7f0000000300)="d80000001e0081054e81f782db4cb904021d080006007c09e8fe08a10a000e800a00142603600e1208000fc00e000406a80016c008000e400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) close(r3) r4 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x33fe0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={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, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cgroup.events\x00', 0x26e1, 0x0) close(r5) socket$kcm(0x1e, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8b14, &(0x7f0000000000)={'wlan1\x00', @random="0100"}) sendmsg$inet(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4001, @loopback}, 0x10, 0x0}, 0x34004000) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000a80000"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r6}, 0xc) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffd}, 0x39) write$cgroup_type(r3, &(0x7f0000000080), 0x11ffffce1) sendmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000400)=@pppoe={0x18, 0x0, {0x4, @multicast, 'veth0_to_bond\x00'}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000480)="2b4ba78fac85b93695623db4511a0f161279077ab82e7e3cfbc83c46ed0c38135c4c1fa02539b4e9433774f8c2fdca64577a30e422b029757d6c0facd9709c4dc6", 0x41}, {&(0x7f0000000640)="f466f9adb506bfe333d32cf7d6478e169c62f914517940f7a7a534f7de20fbff20c95e5b0570b576809c57e65c3e771e802122fe9628803251324a9778c87be870cea23c48dcd416be8c1e9fc4eb517abf93811da05db87f1dd16d1b99583e2d4d024b79c6e4214ccdc10d66bc7d1e9cba2fc9bdf1579f18a51bb60febc2a40d8a16113873217eb6def0fed17f32777c81f99a3f479f78e9b9e26043e4b9e9cf2811d59099638287e8", 0xa9}, {&(0x7f0000000700)="b25f3791e789d716226c30a3b9a5542176f4358d7b44b3efd3211fc2aefdf459244722607f51b0eb06139687b189066ac6a4bd51a6fac377f633c2b53cfa667f8f14c0028d9e4e6b9b8bc7369aaffc9c0a58d6314b6bb555407be863a872e1bb", 0x6d}, {&(0x7f0000000200)="186b21", 0x3}, {&(0x7f0000000d40)="08c05ce846b5c4fdd0c63bf0d568d6a34185d72fb139950ade30316c3833a932ce6797ee99421a0daa1c3f01d063857839587df0c9f0bf4eca58a8ea38c8572523e61dcf43e309c0db52937a0397dca5e6177e2962ba6b7baabeb2db2242d08c33b798ed0d20ef942c7766511b0279aabdc66578f87030f3861686f9058f320056be1500c02a6f7db90b0cb7d9253d68f684819b65f201cf0c2236aead9ee094c93fb92ee2367cc2168d54aea11c4f6c7c37ef64c6477dd7979dae57dd7f7749cb385722a7384e4c5763261ce8a5a87402f585131577d159cae7dfbcab608733c95b3391a25cddf6aff3747bd61b1f7d8023dc021126b5e14d", 0xc8}, {&(0x7f0000000580)="6d83c1506059d63033f99d97b3b4138fad8d24e379c4063d5ba5b64a67395cf843972abdc5d4194192e5f749914b8422d8da173b0f76104ba15cc4fbcb", 0xfffffffffffffcaa}], 0x6, &(0x7f00000009c0)=[{0x40, 0x6, 0x7, "33c2fd112c125a91fba18b8c85bc4b2773f7606e36ab62515ae3d2924bd4a79a72b2b75a710fb0abc4ca7f26ee5e"}, {0x50, 0x103, 0x29bb, "75605ec7ea893eb8ba728f7a23613a01eb8834a0e256c26206fd29faa364f28bcae0191f5f533a2ba540e2398bd01be606a2398fb6fc4e934a01"}, {0x90, 0x6, 0x1, "defcdc9952634be5272788e1bc69a3e832b30e36c8a0544b67cda952bb975946885233d2014ff9bc2c3260a4f0596d1aac387ba916cf26d45f79128812d8d00c611aae9008a7273cabd225f0f339b3bbe10bf9206772c73f74aeba90e7736dff5f5c9f88b0502ed1126f71b4a83a605494f43deb70cb44395a68ebfa7c24e1"}, {0x78, 0x109, 0xffffffc0, "fa37c5c3b2f6d72f5cd26c032c470c4d41c1b7b2a7020d2071c34ab1bcf66f9ac8e684a4367d0b8d8cbc7a65010445678a96d01e8f471fef5f0cc077729d3311975da6138be85905f3ab48f751c6a2bfd81b396d35ec34f39473355ca3d5325a23b8795b3a6cfe"}, {0x78, 0x108, 0x1, "f66c294f05c6a63b353a9fcbea479a3cc75fb1899ed82e2dcd66e3c2cc0da060e6cb5d53ae5ecde8a4c3971bf40161eaa8a479361c7fab39526afb35d7ef27096951de4a9fbf922f0fd4b5065fcfd09d1298fb7bded3b99cbf814c7a13c8aa728f9fa5bc"}, {0x88, 0x117, 0x3, "fa491555a47c21722cdd5ff24a207eeca9a4906212fa6b8bda99c8a9c4b1a33423529fcc1a785a70f1729495fbd2ce2d0a972e30635a65aaeabf0a5f91e7a60b128b9d666dfc0f3c6a19b45b746f81ca88db5bcb7bedc8c990b0659791a0107b55b32bf395195ba88c6c8fd49ae762a1389a308cdad588fa"}], 0x298}, 0x10) 30.860070914s ago: executing program 2 (id=2313): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000000000000bfa300000000000007030000fefdffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065060400010000000404000001000000b70500002a0000006a0a00fe00000000850000000b000000b70000005920000095000000000000006c8457920ba0fad478e86823cc07b88f5d76781dcb7729f41726a067818b990b13bfdd5db1b7ef826f015cd03018d546fa9b6827767c171a4f0720596bb3b4d821d976f5843061cc2e3afbae82d7932d4f91f718f0e56315040148e11bac31821236192321fa3b3042"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x0, 0xe, 0x0, &(0x7f0000000000)="5ae02edc441a80536ad6d1d905c7", 0x0, 0x9, 0x0, 0x2a, 0x0, &(0x7f00000002c0)="8e8167f5a4f16cfb7dd31d4e3570e00e1fc3d07d4bb20000000000000000000000bab01f56ba69fd2c9c", 0x0}, 0x50) perf_event_open(&(0x7f0000000380)={0x0, 0x80, 0x0, 0x6, 0x0, 0xfd, 0x0, 0xffffffffffffffff, 0x8000, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf50a43945a8ef38c}, 0x0, 0x800000000000ca, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20488, 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, 0x4, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x10000, 0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0xbf}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1) recvmsg$unix(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x1c0) write$cgroup_subtree(r4, &(0x7f0000000100)=ANY=[@ANYRES8=r1, @ANYRES32=r3], 0x9a) r5 = socket$kcm(0x10, 0x2, 0x0) recvmsg$kcm(r5, &(0x7f0000003b40)={0x0, 0x0, 0x0}, 0x0) write$cgroup_subtree(r5, &(0x7f0000000580)=ANY=[@ANYBLOB="364000001a00913a09b51bcb3cc5a05f0a"], 0xfe33) 30.858917365s ago: executing program 1 (id=2320): bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) syz_clone(0x400, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x26e1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r1, 0x58, &(0x7f0000000600)}, 0x10) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x100904}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x2, 0xc, &(0x7f00000013c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xd2, &(0x7f0000000040)=""/210}, 0x94) r2 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003b000b05d25a806c8c6394f90324fc60100005000a000200053582c137153e37000c0180fc0b1000f80b", 0x33fe0}], 0x1}, 0x0) 30.59552511s ago: executing program 3 (id=2314): r0 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x7, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$kcm(0x10, 0x2, 0x0) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x2, 0x200000000000001, 0x0) syz_clone(0x400, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet(r2, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cpuacct.usage_sys\x00', 0x26e1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000300)={r3, 0x58, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000680)={0x2, 0x4, 0x8, 0x1, 0x80, r1, 0xd6e, '\x00', r4, r0, 0x0, 0x4, 0x2}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x2, 0xc, &(0x7f00000013c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xd2, &(0x7f0000000040)=""/210}, 0x94) r5 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r5, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03003b000b05d25a806c8c6394f90324fc60100005000a000200053582c137153e37000c0180fc0b1000f80b", 0x33fe0}], 0x1}, 0x0) 30.502968665s ago: executing program 2 (id=2315): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1000c1, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x8}, @printk={@li, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x17}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f00000006c0)="00000000000000c88526faac0646", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xb) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)=@generic={0x0}, 0x18) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110c230000) ioctl$TUNSETOFFLOAD(r2, 0x40047440, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r3 = socket$kcm(0xa, 0x1, 0x106) setsockopt$sock_attach_bpf(r3, 0x29, 0x4a, 0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x0, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000980)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r6}, &(0x7f00000006c0), &(0x7f0000000700)=r5}, 0x20) close(r5) syz_open_procfs$namespace(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r7, 0x8b04, &(0x7f0000000000)={'wlan1\x00', @random="0200"}) 29.782402787s ago: executing program 1 (id=2316): bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000380)="2300000097c47ac19a2eb08501ad", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x50) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x183081, 0x0) close(r1) sendmsg(0xffffffffffffffff, 0x0, 0x4000) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 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, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000280)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e23, 0x1}}, 0x80, 0x0}, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000017c0)=ANY=[@ANYBLOB="b702000009000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2e6405000000000065060400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000002c3f2cc2b7956244cef7baf48e6d2885a09a87507ebfc75b5b0f4e4309ebcdac5f7a860c008cbdd3b4c3b7f28754860c9c781f6410457253e89ad528d985636a86ec0f68f59cd1159a2c2e85d726859a919cc9548a349980d1ccdce27f94bc074c27f81078545c146a0857153b7b8f00034debae58a4ab415b0d7ff0575cc272cd3d7e8d974927676468ff2d86e0ffac94792ed9cf6b40b3cf252a47c05ae8a70d57cc3e067d1867b54d24e20000000000000020009ebf84d3b042d6e432cd080e3b57239f0127473e6ba922aff649609d40b47ec331ccba3cf96f9483ff19a6471bf5abc742d9cbcfb964b11b31034694a6aad86cf08a6c7b2235dc99de9aa3e6b77c7a2877261ed32da90864987f30926c9013eec3b86836ae50447aa5a79f40c235000000453302712c3d8fc4e2b61adb0695e800000000d4f4e91f0000002c33df424d1bafe5725c8a404724f8a4f1cda7997b65954f74097579b91da309b887af2485c2d9ab09b506000000000000000bf7b2ff4602aec1eea200000064881c5630521a08e051374cf05c921a06fb7818000000009dc8d95e0e5b365d10e1004dae58b3b5b89709b0ff47b200000000004000cbef88811dc8c1b27ac7d9a6bb70f60eb9c01dd2fc79b85e4d961498f3a80131d21d856177a2189f45d011ef1da5c6d57bb8fd387ccea9c3899a914e47e82f040000009d81003f927355408f87264797d3fa970949793b94329d580500d1f91c0d22587e05a61e3d8576ca168e88d7a9af95b04a37c27bfffab9abbb31fa8c0080258cfa6d3f166e695f3c56490aeef464d9965d70a50f1282619344f223548e75fa39643adac1322c87ca253ff2fb1882760d6feab16bacdf83c11816dbe959ebc5ec479c8319f73e2249eab0486b110702a481d3b51976a52303056e800b4ae5acc2df636a65eb1d672bf2000000cda8462cc9b16624998be65683321e970000000009b8e20762c1bf4a3eb6769f2b23e842bacd9c685edea0ffa3e975424f8ede49e61a4de808a38ba3512d64dc71867df4eee3f1ff791cf7c9862f98b45852e4b2f78721b978a2df2f2a29a387c6f0576b36038f819286eca99a6a434811cf2a117d775fe986a49fb82cf5f15972d5ab18f1045384501adabb20f7b0e15ff47f1744e2341b59034959a1289ba6e243668e6735305707e3de7652bfc5b60c76deff43a1d6fd6a4180ab723735abbeffe7f2ec3a0bb86f9eddfc0f3d1d503d7a54b49e1ae6c5aa620d27e91aa0aa0ed6fcacfc91fbb4c256409e54daefbb107c381fa729ff5f3907d93430da178d685d7730f5e129438a5214f722096d29863301b0b811f69145d3fbd78a9059e454474f92e65828b018174a9f4738b8c71fbdeac26ab95e02f9a847182766964976b1fccdb9f35721e43e33883cf16ed1343fb7429eb395123b0a4262b7023c22039b9002589a378ed4c6267965af78b861bd025312538cec97966b8973d4e299d9802264d06e40ae118e1d242d1128dcedeb44030df12ef68f78215d65f96eb55db8cbcb060008000d988374f85451a694ffe38a1d03916ff1eec72b31c98d42e1a1bda1290de1a499a5a385b31112a48ba3e6d6849914c1788a7aca37177cc341fff44fec5c5e0abae01c439a1b0311e074e81ae9993b5b3459553e4ece78d4c1501c70f5d81e0725d5b273755c0000000000000000aa4234ff82182952a76233d18e7d49638aeb04e7a9e9e7eafb7c255372795d2d192a0a33cab0f5bf2e93e0544fcdf2df2bc6ce96e5a11993d54f97a23754ac828674dbb93c0ad345715be4a13678b01edf76d8a923655800a2c88cce004505ab45d8f5f88aa887bbce5c18970428516f6099bdbb2cd7a2356397f1a0a23e662e2a6c4834400cbaa41c3c574e6e6aefb7a68da5ec1ae49f968bbe0e0bf9878516f553639f5b4828e92019b61f5874be1c7cdd9482df50bc24a8a1fa10d291390eb84e26a2e8dbeaa45604b05a116c1210a7540bf81005044273f5a8ffc538db289350eb248e483bd8920efcf30a798c2b636243e0a37262ca47dfeefa753ba528f7ba77e825051ce69b4475d7d714ba0c636e6ae9f710411d30ef424aeaabe057c7df6ff8f767bcd9012e1047c686f5ccb76ab3a5df53cbc22ba7ea8f6a8e220bb4d83de1e4dc19d6c1be841503850803bc2c2d5e0e34270a7f1cca0c6c53a8e5f891f7a793a70da62d6d88fbb90d220acc687931b42d6be83ab870da3c0a567f5e65ec0457f4ad2a4ec0b671b36388afd5520a8483a4b11f7d02a41b315f0f9e59f47668d68a74838d6976e12fd45200014041dffacbf60892ec8bd7560686f137a806d3dfaba900b47cac62f828342fff009adb5b2251461a1b9d6ba625b8fe04e69a1a4be2696f0000000086e172932e03000000000000005942e1b9d6dc28ab8e19e1111dd893e801015642faf21eef40d6e7de3ef62c4bc5ff17e7aeb2841098f845d1cc9ec4eee79c298fb0ba939b13707044e2e9cc0d350438c1c8c6bb9a38c6ac5ca0d9cf1f3d6915f25cb26edfc28b3079b97df32601240e454db103fb0c4a14c16837394d2b3673a3f160d3a7b83ecd0509ce9eba0c7bf7843799b1b56a234f9eaab8a3f14f1472bb6aaeb8ac9ee4054605558ab31f339f6a4caf2ee2fd01f34dca3300000000000000000000000000000000f59f8e6e00000000c44130098d833a24000000000095e6f945ba9a941cef5e70b8c152321e24b5b29bcf374dcf5a29a35d76e6e2bf8df95462690a4fc9ec8129e92b6ebb4b40a992a75d3c5954d0bfc87db24d856359079b29b3c374d081c300b2cfaa596d24e800ef8e2201f2fb7a9946f89f9f31f7cbd603fd7f8898c70b5c65f2e28f22e1a79a6af3a54861b07f124642e98389557affbdede09b5566a4a1ee73b20846810030a754acddcdafe3ceeeebc0b5f2fedfe7d198e3067f3dbac9441a9ab8409cbbb7e15b9ae3944097de34de2001c8533a3766e6e4c4c4702ccb932a27a3962814cd6aa8fc684beeaa3932efae3a9052be8eec1e95f6ad8d41dd34829503ba4b66e27154cb6e34aa13450522df1723130b6fb9bec59ae347c93f00e40e293c98d849a33f773c743728992f40faccd5c23130a1c6bfd6fc661bca1598137ddd1090ded672f5a48a40cab3f640c8241a364cbde0f188eec7da7bccafbd5bf28a46f0eecc6b550471b0b0770c6a5a411c0e0b19e15a461e7c6833ba936e214b013f2819ec6572a43b5cd32b11d7e4f8dcf8f7820a17b7b2ee6178a03351dd25091e46bfd82a3979b9cad109fd6217cd52aa81bdabd50826a674bd16b8f7e6aed12a305366599f5f029a7b24558c0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&(0x7f0000000340)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x20e, 0xd5, 0x0, &(0x7f00000004c0)="b9180bb76003070c009e40f086dd1fff290000003b0020010010ac14142ee0080001c699da153f0ae0e6e380f60115f683317585d7472ce0ab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703c", 0x0, 0x31, 0x6000000000000000}, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) socketpair(0x1, 0x1, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x40810) recvmsg$kcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1}, 0x10100) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xd18c9b35, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030036000b05d25a806c8c6f94f90224fc60100005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) 29.542970651s ago: executing program 3 (id=2317): r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r0, &(0x7f0000000a00)={&(0x7f0000000040)={0x2, 0x0, @dev}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000000)="c109000000000000", 0x8}, {&(0x7f00000001c0)="c80b", 0x2}], 0x2}, 0x20040000) 15.11555246s ago: executing program 32 (id=2315): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000002c80)={0x3, 0xc, &(0x7f0000000140)=@framed={{0x18, 0x2, 0x0, 0x0, 0x1000c1, 0x0, 0x0, 0x0, 0x7}, [@call={0x85, 0x0, 0x0, 0x8}, @printk={@li, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x17}}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r0, 0x0, 0xe, 0x0, &(0x7f00000006c0)="00000000000000c88526faac0646", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.swap.events\x00', 0x26e1, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0xb) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)=@generic={0x0}, 0x18) bpf$MAP_UPDATE_CONST_STR(0x2, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r2, 0xc004743e, 0x110c230000) ioctl$TUNSETOFFLOAD(r2, 0x40047440, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) r3 = socket$kcm(0xa, 0x1, 0x106) setsockopt$sock_attach_bpf(r3, 0x29, 0x4a, 0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) socketpair$unix(0x1, 0x2, 0x0, 0x0) perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xffff, 0x81}, 0x100c, 0x0, 0x0, 0x9, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000980)=ANY=[@ANYRES32=r6, @ANYRES32, @ANYBLOB="05"], 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000740)={{r6}, &(0x7f00000006c0), &(0x7f0000000700)=r5}, 0x20) close(r5) syz_open_procfs$namespace(0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r7, 0x8b04, &(0x7f0000000000)={'wlan1\x00', @random="0200"}) 15.064324253s ago: executing program 3 (id=2319): write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x5, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x4, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0xffff, 0x43a1bd76, 0x7, 0x9, 0x106, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000140)=[{&(0x7f0000000300)="d80000001e0081054e81f782db4cb904021d080006007c09e8fe08a10a000e800a00142603600e1208000fc00e000406a80016c008000e400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) close(r3) r4 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x33fe0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={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, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cgroup.events\x00', 0x26e1, 0x0) close(r5) socket$kcm(0x1e, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8b14, &(0x7f0000000000)={'wlan1\x00', @random="0100"}) sendmsg$inet(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4001, @loopback}, 0x10, 0x0}, 0x34004000) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000a8000000"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r6}, 0xc) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffd}, 0x39) write$cgroup_type(r3, &(0x7f0000000080), 0x11ffffce1) sendmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000400)=@pppoe={0x18, 0x0, {0x4, @multicast, 'veth0_to_bond\x00'}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000480)="2b4ba78fac85b93695623db4511a0f161279077ab82e7e3cfbc83c46ed0c38135c4c1fa02539b4e9433774f8c2fdca64577a30e422b029757d6c0facd9709c4dc6", 0x41}, {&(0x7f0000000640)="f466f9adb506bfe333d32cf7d6478e169c62f914517940f7a7a534f7de20fbff20c95e5b0570b576809c57e65c3e771e802122fe9628803251324a9778c87be870cea23c48dcd416be8c1e9fc4eb517abf93811da05db87f1dd16d1b99583e2d4d024b79c6e4214ccdc10d66bc7d1e9cba2fc9bdf1579f18a51bb60febc2a40d8a16113873217eb6def0fed17f32777c81f99a3f479f78e9b9e26043e4b9e9cf2811d59099638287e8", 0xa9}, {&(0x7f0000000700)="b25f3791e789d716226c30a3b9a5542176f4358d7b44b3efd3211fc2aefdf459244722607f51b0eb06139687b189066ac6a4bd51a6fac377f633c2b53cfa667f8f14c0028d9e4e6b9b8bc7369aaffc9c0a58d6314b6bb555407be863a872e1bb", 0x6d}, {&(0x7f0000000200)="186b21", 0x3}, {&(0x7f0000000d40)="08c05ce846b5c4fdd0c63bf0d568d6a34185d72fb139950ade30316c3833a932ce6797ee99421a0daa1c3f01d063857839587df0c9f0bf4eca58a8ea38c8572523e61dcf43e309c0db52937a0397dca5e6177e2962ba6b7baabeb2db2242d08c33b798ed0d20ef942c7766511b0279aabdc66578f87030f3861686f9058f320056be1500c02a6f7db90b0cb7d9253d68f684819b65f201cf0c2236aead9ee094c93fb92ee2367cc2168d54aea11c4f6c7c37ef64c6477dd7979dae57dd7f7749cb385722a7384e4c5763261ce8a5a87402f585131577d159cae7dfbcab608733c95b3391a25cddf6aff3747bd61b1f7d8023dc021126b5e14d", 0xc8}, {&(0x7f0000000580)="6d83c1506059d63033f99d97b3b4138fad8d24e379c4063d5ba5b64a67395cf843972abdc5d4194192e5f749914b8422d8da173b0f76104ba15cc4fbcb", 0xfffffffffffffcaa}], 0x6, &(0x7f00000009c0)=[{0x40, 0x6, 0x7, "33c2fd112c125a91fba18b8c85bc4b2773f7606e36ab62515ae3d2924bd4a79a72b2b75a710fb0abc4ca7f26ee5e"}, {0x50, 0x103, 0x29bb, "75605ec7ea893eb8ba728f7a23613a01eb8834a0e256c26206fd29faa364f28bcae0191f5f533a2ba540e2398bd01be606a2398fb6fc4e934a01"}, {0x90, 0x6, 0x1, "defcdc9952634be5272788e1bc69a3e832b30e36c8a0544b67cda952bb975946885233d2014ff9bc2c3260a4f0596d1aac387ba916cf26d45f79128812d8d00c611aae9008a7273cabd225f0f339b3bbe10bf9206772c73f74aeba90e7736dff5f5c9f88b0502ed1126f71b4a83a605494f43deb70cb44395a68ebfa7c24e1"}, {0x78, 0x109, 0xffffffc0, "fa37c5c3b2f6d72f5cd26c032c470c4d41c1b7b2a7020d2071c34ab1bcf66f9ac8e684a4367d0b8d8cbc7a65010445678a96d01e8f471fef5f0cc077729d3311975da6138be85905f3ab48f751c6a2bfd81b396d35ec34f39473355ca3d5325a23b8795b3a6cfe"}, {0x78, 0x108, 0x1, "f66c294f05c6a63b353a9fcbea479a3cc75fb1899ed82e2dcd66e3c2cc0da060e6cb5d53ae5ecde8a4c3971bf40161eaa8a479361c7fab39526afb35d7ef27096951de4a9fbf922f0fd4b5065fcfd09d1298fb7bded3b99cbf814c7a13c8aa728f9fa5bc"}, {0x88, 0x117, 0x3, "fa491555a47c21722cdd5ff24a207eeca9a4906212fa6b8bda99c8a9c4b1a33423529fcc1a785a70f1729495fbd2ce2d0a972e30635a65aaeabf0a5f91e7a60b128b9d666dfc0f3c6a19b45b746f81ca88db5bcb7bedc8c990b0659791a0107b55b32bf395195ba88c6c8fd49ae762a1389a308cdad588fa"}], 0x298}, 0x10) 14.041464193s ago: executing program 33 (id=2316): bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000380)="2300000097c47ac19a2eb08501ad", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x50) openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000003c0), 0x183081, 0x0) close(r1) sendmsg(0xffffffffffffffff, 0x0, 0x4000) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 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, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendmsg$kcm(r0, &(0x7f0000000540)={&(0x7f0000000280)=@tipc=@id={0x1e, 0x3, 0x1, {0x4e23, 0x1}}, 0x80, 0x0}, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000017c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x20e, 0xd5, 0x0, &(0x7f00000004c0)="b9180bb76003070c009e40f086dd1fff290000003b0020010010ac14142ee0080001c699da153f0ae0e6e380f60115f683317585d7472ce0ab4439f0f570ff155bc5f73ba3f8bb99a6e8ded1ce485cf058105cd981b42493481cd659416a2e10c9119664f36eb00b333c20c9ec0c222d644bdcb178c1cc53d6960fbb842d6a33dfcde3a1e1848135214baf139753866cadcbe3ce52505e992818cc452bee339d9ab076f484020eaa348a21d7911e4c44905256ec2cc54cca47a198b00c10aff62a4bed43a2ebcad92743fb22c593f28fd4bb7c703c", 0x0, 0x31, 0x6000000000000000}, 0x50) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)) socketpair(0x1, 0x1, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x40810) recvmsg$kcm(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1}, 0x10100) r4 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xd18c9b35, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030036000b05d25a806c8c6f94f90224fc60100005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) 0s ago: executing program 34 (id=2319): write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x7, 0xfe, 0x0, 0x0, 0x0, 0x5, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x4, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0xffff, 0x43a1bd76, 0x7, 0x9, 0x106, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x900, &(0x7f0000000140)=[{&(0x7f0000000300)="d80000001e0081054e81f782db4cb904021d080006007c09e8fe08a10a000e800a00142603600e1208000fc00e000406a80016c008000e400400027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuacct.usage_sys\x00', 0x26e1, 0x0) close(r3) r4 = socket$kcm(0x2, 0x200000000000001, 0x106) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x33fe0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cgroup.events\x00', 0x26e1, 0x0) close(r5) socket$kcm(0x1e, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8b14, &(0x7f0000000000)={'wlan1\x00', @random="0100"}) sendmsg$inet(r4, &(0x7f0000000240)={&(0x7f0000000140)={0x2, 0x4001, @loopback}, 0x10, 0x0}, 0x34004000) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1f, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000a8000000"], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r6}, 0xc) r7 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0xc, &(0x7f00000005c0)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000a8000000180100002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007200000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x11}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffd}, 0x39) write$cgroup_type(r3, &(0x7f0000000080), 0x11ffffce1) sendmsg(0xffffffffffffffff, &(0x7f0000000c80)={&(0x7f0000000400)=@pppoe={0x18, 0x0, {0x4, @multicast, 'veth0_to_bond\x00'}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000480)="2b4ba78fac85b93695623db4511a0f161279077ab82e7e3cfbc83c46ed0c38135c4c1fa02539b4e9433774f8c2fdca64577a30e422b029757d6c0facd9709c4dc6", 0x41}, {&(0x7f0000000640)="f466f9adb506bfe333d32cf7d6478e169c62f914517940f7a7a534f7de20fbff20c95e5b0570b576809c57e65c3e771e802122fe9628803251324a9778c87be870cea23c48dcd416be8c1e9fc4eb517abf93811da05db87f1dd16d1b99583e2d4d024b79c6e4214ccdc10d66bc7d1e9cba2fc9bdf1579f18a51bb60febc2a40d8a16113873217eb6def0fed17f32777c81f99a3f479f78e9b9e26043e4b9e9cf2811d59099638287e8", 0xa9}, {&(0x7f0000000700)="b25f3791e789d716226c30a3b9a5542176f4358d7b44b3efd3211fc2aefdf459244722607f51b0eb06139687b189066ac6a4bd51a6fac377f633c2b53cfa667f8f14c0028d9e4e6b9b8bc7369aaffc9c0a58d6314b6bb555407be863a872e1bb", 0x6d}, {&(0x7f0000000200)="186b21", 0x3}, {&(0x7f0000000d40)="08c05ce846b5c4fdd0c63bf0d568d6a34185d72fb139950ade30316c3833a932ce6797ee99421a0daa1c3f01d063857839587df0c9f0bf4eca58a8ea38c8572523e61dcf43e309c0db52937a0397dca5e6177e2962ba6b7baabeb2db2242d08c33b798ed0d20ef942c7766511b0279aabdc66578f87030f3861686f9058f320056be1500c02a6f7db90b0cb7d9253d68f684819b65f201cf0c2236aead9ee094c93fb92ee2367cc2168d54aea11c4f6c7c37ef64c6477dd7979dae57dd7f7749cb385722a7384e4c5763261ce8a5a87402f585131577d159cae7dfbcab608733c95b3391a25cddf6aff3747bd61b1f7d8023dc021126b5e14d", 0xc8}, {&(0x7f0000000580)="6d83c1506059d63033f99d97b3b4138fad8d24e379c4063d5ba5b64a67395cf843972abdc5d4194192e5f749914b8422d8da173b0f76104ba15cc4fbcb", 0xfffffffffffffcaa}], 0x6, &(0x7f00000009c0)=[{0x40, 0x6, 0x7, "33c2fd112c125a91fba18b8c85bc4b2773f7606e36ab62515ae3d2924bd4a79a72b2b75a710fb0abc4ca7f26ee5e"}, {0x50, 0x103, 0x29bb, "75605ec7ea893eb8ba728f7a23613a01eb8834a0e256c26206fd29faa364f28bcae0191f5f533a2ba540e2398bd01be606a2398fb6fc4e934a01"}, {0x90, 0x6, 0x1, "defcdc9952634be5272788e1bc69a3e832b30e36c8a0544b67cda952bb975946885233d2014ff9bc2c3260a4f0596d1aac387ba916cf26d45f79128812d8d00c611aae9008a7273cabd225f0f339b3bbe10bf9206772c73f74aeba90e7736dff5f5c9f88b0502ed1126f71b4a83a605494f43deb70cb44395a68ebfa7c24e1"}, {0x78, 0x109, 0xffffffc0, "fa37c5c3b2f6d72f5cd26c032c470c4d41c1b7b2a7020d2071c34ab1bcf66f9ac8e684a4367d0b8d8cbc7a65010445678a96d01e8f471fef5f0cc077729d3311975da6138be85905f3ab48f751c6a2bfd81b396d35ec34f39473355ca3d5325a23b8795b3a6cfe"}, {0x78, 0x108, 0x1, "f66c294f05c6a63b353a9fcbea479a3cc75fb1899ed82e2dcd66e3c2cc0da060e6cb5d53ae5ecde8a4c3971bf40161eaa8a479361c7fab39526afb35d7ef27096951de4a9fbf922f0fd4b5065fcfd09d1298fb7bded3b99cbf814c7a13c8aa728f9fa5bc"}, {0x88, 0x117, 0x3, "fa491555a47c21722cdd5ff24a207eeca9a4906212fa6b8bda99c8a9c4b1a33423529fcc1a785a70f1729495fbd2ce2d0a972e30635a65aaeabf0a5f91e7a60b128b9d666dfc0f3c6a19b45b746f81ca88db5bcb7bedc8c990b0659791a0107b55b32bf395195ba88c6c8fd49ae762a1389a308cdad588fa"}], 0x298}, 0x10) kernel console output (not intermixed with test programs): 69.561632][ T8516] netlink_deliver_tap+0x19c/0x1b0 [ 269.566770][ T8516] netlink_unicast+0x72c/0x8d0 [ 269.571564][ T8516] netlink_sendmsg+0x8d0/0xbf0 [ 269.576364][ T8516] ? netlink_getsockopt+0x590/0x590 [ 269.581628][ T8516] ? aa_sock_msg_perm+0x94/0x150 [ 269.586590][ T8516] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 269.591897][ T8516] ? security_socket_sendmsg+0x80/0xa0 [ 269.597371][ T8516] ? netlink_getsockopt+0x590/0x590 [ 269.602592][ T8516] ____sys_sendmsg+0x5ba/0x960 [ 269.607383][ T8516] ? __asan_memset+0x22/0x40 [ 269.611988][ T8516] ? __sys_sendmsg_sock+0x30/0x30 [ 269.617032][ T8516] ? __import_iovec+0x5f2/0x850 [ 269.621910][ T8516] ? import_iovec+0x73/0xa0 [ 269.626442][ T8516] ___sys_sendmsg+0x2a6/0x360 [ 269.631137][ T8516] ? get_pid_task+0x20/0x1e0 [ 269.635750][ T8516] ? __sys_sendmsg+0x2a0/0x2a0 [ 269.640545][ T8516] ? __lock_acquire+0x7d40/0x7d40 [ 269.645632][ T8516] __se_sys_sendmsg+0x1c2/0x2b0 [ 269.650495][ T8516] ? __x64_sys_sendmsg+0x80/0x80 [ 269.655464][ T8516] ? lockdep_hardirqs_on+0x98/0x150 [ 269.660678][ T8516] do_syscall_64+0x55/0xa0 [ 269.665120][ T8516] ? clear_bhb_loop+0x40/0x90 [ 269.669810][ T8516] ? clear_bhb_loop+0x40/0x90 [ 269.674506][ T8516] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 269.680411][ T8516] RIP: 0033:0x7f106d39aeb9 [ 269.684847][ T8516] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 269.704464][ T8516] RSP: 002b:00007f106e177028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 269.712893][ T8516] RAX: ffffffffffffffda RBX: 00007f106d615fa0 RCX: 00007f106d39aeb9 [ 269.720961][ T8516] RDX: 0000000000000000 RSI: 0000200000000240 RDI: 0000000000000003 [ 269.728944][ T8516] RBP: 00007f106e177090 R08: 0000000000000000 R09: 0000000000000000 [ 269.736931][ T8516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 269.744911][ T8516] R13: 00007f106d616038 R14: 00007f106d615fa0 R15: 00007ffd4e116288 [ 269.752909][ T8516] [ 270.274486][ T8524] netlink: 'syz.3.972': attribute type 10 has an invalid length. [ 270.417433][ T8528] netlink: 10 bytes leftover after parsing attributes in process `syz.0.974'. [ 270.612872][ T8528] netlink: 'syz.0.974': attribute type 1 has an invalid length. [ 271.476904][ T8545] FAULT_INJECTION: forcing a failure. [ 271.476904][ T8545] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 271.517348][ T8545] CPU: 1 PID: 8545 Comm: syz.2.981 Not tainted syzkaller #0 [ 271.524708][ T8545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 271.534789][ T8545] Call Trace: [ 271.538084][ T8545] [ 271.541032][ T8545] dump_stack_lvl+0x18c/0x250 [ 271.545741][ T8545] ? show_regs_print_info+0x20/0x20 [ 271.550956][ T8545] ? load_image+0x400/0x400 [ 271.555474][ T8545] ? __lock_acquire+0x7d40/0x7d40 [ 271.560513][ T8545] ? snprintf+0xe9/0x140 [ 271.564772][ T8545] should_fail_ex+0x39d/0x4d0 [ 271.569470][ T8545] _copy_to_user+0x2f/0xa0 [ 271.573904][ T8545] simple_read_from_buffer+0xe7/0x150 [ 271.579298][ T8545] proc_fail_nth_read+0x1e8/0x260 [ 271.584345][ T8545] ? proc_fault_inject_write+0x360/0x360 [ 271.589996][ T8545] ? fsnotify_perm+0x271/0x5e0 [ 271.594776][ T8545] ? proc_fault_inject_write+0x360/0x360 [ 271.600425][ T8545] vfs_read+0x28b/0x970 [ 271.604603][ T8545] ? kernel_read+0x1e0/0x1e0 [ 271.609206][ T8545] ? __fget_files+0x28/0x4b0 [ 271.613809][ T8545] ? __fget_files+0x28/0x4b0 [ 271.618419][ T8545] ? __fget_files+0x43d/0x4b0 [ 271.623125][ T8545] ? __fdget_pos+0x2a3/0x330 [ 271.627727][ T8545] ? ksys_read+0x75/0x260 [ 271.632077][ T8545] ksys_read+0x150/0x260 [ 271.636351][ T8545] ? vfs_write+0x990/0x990 [ 271.640785][ T8545] ? lockdep_hardirqs_on+0x98/0x150 [ 271.645997][ T8545] do_syscall_64+0x55/0xa0 [ 271.650426][ T8545] ? clear_bhb_loop+0x40/0x90 [ 271.655119][ T8545] ? clear_bhb_loop+0x40/0x90 [ 271.659899][ T8545] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 271.665801][ T8545] RIP: 0033:0x7f19fd75b78e [ 271.670229][ T8545] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 271.689845][ T8545] RSP: 002b:00007f19fe738fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 271.698274][ T8545] RAX: ffffffffffffffda RBX: 00007f19fe7396c0 RCX: 00007f19fd75b78e [ 271.706255][ T8545] RDX: 000000000000000f RSI: 00007f19fe7390a0 RDI: 0000000000000004 [ 271.714238][ T8545] RBP: 00007f19fe739090 R08: 0000000000000000 R09: 0000000000000000 [ 271.722216][ T8545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 271.730194][ T8545] R13: 00007f19fda16038 R14: 00007f19fda15fa0 R15: 00007ffc43a33c98 [ 271.738191][ T8545] [ 272.635932][ T8564] netlink: 'syz.0.985': attribute type 10 has an invalid length. [ 272.748702][ T8569] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 273.033966][ T8571] delete_channel: no stack [ 273.048265][ T8571] delete_channel: no stack [ 273.756154][ T8582] netlink: 132 bytes leftover after parsing attributes in process `syz.1.993'. [ 274.347652][ T8587] netlink: 'syz.2.995': attribute type 8 has an invalid length. [ 274.613150][ T8596] netlink: 'syz.3.998': attribute type 29 has an invalid length. [ 274.675759][ T8596] netlink: 'syz.3.998': attribute type 29 has an invalid length. [ 274.744617][ T8598] netlink: 'syz.3.998': attribute type 29 has an invalid length. [ 274.796575][ T8596] netlink: 'syz.3.998': attribute type 29 has an invalid length. [ 274.873683][ T8601] netlink: 28 bytes leftover after parsing attributes in process `syz.0.999'. [ 275.070217][ T8601] netlink: 28 bytes leftover after parsing attributes in process `syz.0.999'. [ 275.745274][ T8604] netlink: 'syz.2.1000': attribute type 10 has an invalid length. [ 275.794402][ T8600] netlink: 28 bytes leftover after parsing attributes in process `syz.0.999'. [ 276.105513][ T8609] FAULT_INJECTION: forcing a failure. [ 276.105513][ T8609] name failslab, interval 1, probability 0, space 0, times 0 [ 276.125658][ T8600] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 276.250982][ T8609] CPU: 1 PID: 8609 Comm: syz.3.1002 Not tainted syzkaller #0 [ 276.258438][ T8609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 276.268525][ T8609] Call Trace: [ 276.271828][ T8609] [ 276.274783][ T8609] dump_stack_lvl+0x18c/0x250 [ 276.279505][ T8609] ? show_regs_print_info+0x20/0x20 [ 276.284744][ T8609] ? load_image+0x400/0x400 [ 276.289286][ T8609] ? __might_sleep+0xe0/0xe0 [ 276.293918][ T8609] ? __lock_acquire+0x7d40/0x7d40 [ 276.298981][ T8609] should_fail_ex+0x39d/0x4d0 [ 276.303704][ T8609] should_failslab+0x9/0x20 [ 276.308245][ T8609] slab_pre_alloc_hook+0x59/0x310 [ 276.313318][ T8609] ? tomoyo_encode+0x28b/0x540 [ 276.318116][ T8609] ? tomoyo_encode+0x28b/0x540 [ 276.322910][ T8609] __kmem_cache_alloc_node+0x53/0x250 [ 276.328352][ T8609] ? tomoyo_encode+0x28b/0x540 [ 276.333179][ T8609] __kmalloc+0xa4/0x230 [ 276.337389][ T8609] tomoyo_encode+0x28b/0x540 [ 276.342019][ T8609] tomoyo_realpath_from_path+0x592/0x5d0 [ 276.347700][ T8609] tomoyo_path_number_perm+0x248/0x620 [ 276.353200][ T8609] ? tomoyo_path_number_perm+0x217/0x620 [ 276.358873][ T8609] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 276.364377][ T8609] ? ksys_write+0x1c4/0x260 [ 276.368958][ T8609] ? __fget_files+0x28/0x4b0 [ 276.373583][ T8609] ? __fget_files+0x28/0x4b0 [ 276.378222][ T8609] security_file_ioctl+0x70/0xa0 [ 276.383209][ T8609] __se_sys_ioctl+0x48/0x170 [ 276.387841][ T8609] do_syscall_64+0x55/0xa0 [ 276.392300][ T8609] ? clear_bhb_loop+0x40/0x90 [ 276.397007][ T8609] ? clear_bhb_loop+0x40/0x90 [ 276.401715][ T8609] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 276.407635][ T8609] RIP: 0033:0x7f106d39aeb9 [ 276.412085][ T8609] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 276.431722][ T8609] RSP: 002b:00007f106e177028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 276.440180][ T8609] RAX: ffffffffffffffda RBX: 00007f106d615fa0 RCX: 00007f106d39aeb9 [ 276.448199][ T8609] RDX: 0000200000000080 RSI: 0000000000008914 RDI: 0000000000000005 [ 276.456224][ T8609] RBP: 00007f106e177090 R08: 0000000000000000 R09: 0000000000000000 [ 276.464234][ T8609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 276.472231][ T8609] R13: 00007f106d616038 R14: 00007f106d615fa0 R15: 00007ffd4e116288 [ 276.480265][ T8609] [ 276.635493][ T8613] delete_channel: no stack [ 276.642037][ T8613] delete_channel: no stack [ 276.948322][ T8609] ERROR: Out of memory at tomoyo_realpath_from_path. [ 277.601907][ T8622] netlink: 'syz.2.1014': attribute type 11 has an invalid length. [ 277.624280][ T8622] netlink: 212832 bytes leftover after parsing attributes in process `syz.2.1014'. [ 278.282044][ T8627] syzkaller0: entered promiscuous mode [ 278.444226][ T8627] syzkaller0: entered allmulticast mode [ 278.515551][ T59] syzkaller0: tun_net_xmit 48 [ 280.147043][ T8641] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 282.764481][ T8642] netlink: 'syz.1.1012': attribute type 10 has an invalid length. [ 282.809143][ T8642] team0: Port device wlan1 added [ 283.026245][ T8650] netlink: 'syz.2.1015': attribute type 33 has an invalid length. [ 283.049376][ T8650] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1015'. [ 283.461057][ T8669] FAULT_INJECTION: forcing a failure. [ 283.461057][ T8669] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 283.489784][ T8669] CPU: 0 PID: 8669 Comm: syz.1.1021 Not tainted syzkaller #0 [ 283.497235][ T8669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 283.507336][ T8669] Call Trace: [ 283.510655][ T8669] [ 283.513618][ T8669] dump_stack_lvl+0x18c/0x250 [ 283.518331][ T8669] ? show_regs_print_info+0x20/0x20 [ 283.523550][ T8669] ? load_image+0x400/0x400 [ 283.528075][ T8669] ? __might_fault+0xaa/0x120 [ 283.532768][ T8669] ? __lock_acquire+0x7d40/0x7d40 [ 283.537811][ T8669] should_fail_ex+0x39d/0x4d0 [ 283.542511][ T8669] _copy_from_user+0x2f/0xe0 [ 283.547121][ T8669] ___sys_sendmsg+0x1c7/0x360 [ 283.551809][ T8669] ? get_pid_task+0x20/0x1e0 [ 283.556422][ T8669] ? __sys_sendmsg+0x2a0/0x2a0 [ 283.561216][ T8669] ? __lock_acquire+0x7d40/0x7d40 [ 283.566278][ T8669] __se_sys_sendmsg+0x1c2/0x2b0 [ 283.571144][ T8669] ? __x64_sys_sendmsg+0x80/0x80 [ 283.576106][ T8669] ? lockdep_hardirqs_on+0x98/0x150 [ 283.581331][ T8669] do_syscall_64+0x55/0xa0 [ 283.585764][ T8669] ? clear_bhb_loop+0x40/0x90 [ 283.590460][ T8669] ? clear_bhb_loop+0x40/0x90 [ 283.595153][ T8669] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 283.601059][ T8669] RIP: 0033:0x7f04f519aeb9 [ 283.605491][ T8669] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 283.625111][ T8669] RSP: 002b:00007f04f6053028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 283.633538][ T8669] RAX: ffffffffffffffda RBX: 00007f04f5416090 RCX: 00007f04f519aeb9 [ 283.641521][ T8669] RDX: 00000000000052cc RSI: 0000200000000040 RDI: 0000000000000006 [ 283.649505][ T8669] RBP: 00007f04f6053090 R08: 0000000000000000 R09: 0000000000000000 [ 283.657484][ T8669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 283.665468][ T8669] R13: 00007f04f5416128 R14: 00007f04f5416090 R15: 00007ffd70d801e8 [ 283.673463][ T8669] [ 284.746989][ T8687] delete_channel: no stack [ 284.753269][ T8687] delete_channel: no stack [ 284.998959][ T8697] netlink: 'syz.3.1031': attribute type 29 has an invalid length. [ 285.017126][ T8697] netlink: 'syz.3.1031': attribute type 29 has an invalid length. [ 285.029677][ T8697] netlink: 'syz.3.1031': attribute type 29 has an invalid length. [ 285.060552][ T8697] netlink: 'syz.3.1031': attribute type 29 has an invalid length. [ 285.101850][ T8690] netlink: 'syz.2.1029': attribute type 10 has an invalid length. [ 285.482260][ T8690] `: Port device wlan1 added [ 285.520190][ T8697] netlink: 'syz.3.1031': attribute type 29 has an invalid length. [ 285.559792][ T8700] netlink: 'syz.3.1031': attribute type 29 has an invalid length. [ 285.600244][ T8689] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 285.861474][ T8701] syzkaller0: entered promiscuous mode [ 285.876387][ T8714] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.1035'. [ 285.934249][ T8701] syzkaller0: entered allmulticast mode [ 285.947533][ T3445] syzkaller0: tun_net_xmit 48 [ 290.227107][ T8741] delete_channel: no stack [ 290.233344][ T8741] delete_channel: no stack [ 290.759533][ T8752] delete_channel: no stack [ 290.815702][ T8752] delete_channel: no stack [ 291.921226][ T8777] netlink: 'syz.2.1052': attribute type 10 has an invalid length. [ 292.191348][ T8782] FAULT_INJECTION: forcing a failure. [ 292.191348][ T8782] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 292.230767][ T8782] CPU: 1 PID: 8782 Comm: syz.0.1056 Not tainted syzkaller #0 [ 292.238225][ T8782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 292.248319][ T8782] Call Trace: [ 292.251632][ T8782] [ 292.254598][ T8782] dump_stack_lvl+0x18c/0x250 [ 292.259337][ T8782] ? show_regs_print_info+0x20/0x20 [ 292.264584][ T8782] ? load_image+0x400/0x400 [ 292.269134][ T8782] ? __might_fault+0xaa/0x120 [ 292.273851][ T8782] ? __lock_acquire+0x7d40/0x7d40 [ 292.278904][ T8782] should_fail_ex+0x39d/0x4d0 [ 292.283595][ T8782] _copy_from_iter+0x1d9/0x12e0 [ 292.288468][ T8782] ? __virt_addr_valid+0x18c/0x540 [ 292.293630][ T8782] ? __lock_acquire+0x7d40/0x7d40 [ 292.298697][ T8782] ? rcu_is_watching+0x15/0xb0 [ 292.303512][ T8782] ? copyout_mc+0x70/0x70 [ 292.307895][ T8782] ? __virt_addr_valid+0x18c/0x540 [ 292.313057][ T8782] ? __virt_addr_valid+0x18c/0x540 [ 292.318207][ T8782] ? __virt_addr_valid+0x469/0x540 [ 292.323339][ T8782] ? __check_object_size+0x506/0xa20 [ 292.328667][ T8782] kcm_sendmsg+0xd95/0x28b0 [ 292.333246][ T8782] ? kcm_getsockopt+0x280/0x280 [ 292.338136][ T8782] ? aa_sock_msg_perm+0x94/0x150 [ 292.343101][ T8782] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 292.348404][ T8782] ? security_socket_sendmsg+0x80/0xa0 [ 292.353877][ T8782] ? kcm_getsockopt+0x280/0x280 [ 292.358750][ T8782] ____sys_sendmsg+0x5ba/0x960 [ 292.363544][ T8782] ? __asan_memset+0x22/0x40 [ 292.368160][ T8782] ? __sys_sendmsg_sock+0x30/0x30 [ 292.373205][ T8782] ? __import_iovec+0x5f2/0x850 [ 292.378086][ T8782] ? import_iovec+0x73/0xa0 [ 292.382615][ T8782] ___sys_sendmsg+0x2a6/0x360 [ 292.387395][ T8782] ? get_pid_task+0x20/0x1e0 [ 292.392017][ T8782] ? __sys_sendmsg+0x2a0/0x2a0 [ 292.396817][ T8782] ? __lock_acquire+0x7d40/0x7d40 [ 292.401877][ T8782] __se_sys_sendmsg+0x1c2/0x2b0 [ 292.406746][ T8782] ? __x64_sys_sendmsg+0x80/0x80 [ 292.411710][ T8782] ? lockdep_hardirqs_on+0x98/0x150 [ 292.416924][ T8782] do_syscall_64+0x55/0xa0 [ 292.421357][ T8782] ? clear_bhb_loop+0x40/0x90 [ 292.426045][ T8782] ? clear_bhb_loop+0x40/0x90 [ 292.430734][ T8782] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 292.436642][ T8782] RIP: 0033:0x7f234db9aeb9 [ 292.441074][ T8782] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 292.460693][ T8782] RSP: 002b:00007f234eb05028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 292.469124][ T8782] RAX: ffffffffffffffda RBX: 00007f234de16090 RCX: 00007f234db9aeb9 [ 292.477120][ T8782] RDX: 0000000000000000 RSI: 0000200000002080 RDI: 0000000000000004 [ 292.485108][ T8782] RBP: 00007f234eb05090 R08: 0000000000000000 R09: 0000000000000000 [ 292.493087][ T8782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 292.501079][ T8782] R13: 00007f234de16128 R14: 00007f234de16090 R15: 00007ffc6d5a8ba8 [ 292.509086][ T8782] [ 292.596918][ T8785] delete_channel: no stack [ 292.608636][ T8785] delete_channel: no stack [ 293.410516][ T8805] mac80211_hwsim hwsim7 wlan1: entered allmulticast mode [ 294.266185][ T8818] delete_channel: no stack [ 294.273769][ T8818] delete_channel: no stack [ 295.346819][ T8837] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1077'. [ 295.684337][ T8844] bridge_slave_1: left allmulticast mode [ 295.720601][ T8844] bridge_slave_1: left promiscuous mode [ 295.744417][ T8844] bridge0: port 2(bridge_slave_1) entered disabled state [ 295.851628][ T8844] bridge_slave_0: left allmulticast mode [ 295.884569][ T8844] bridge_slave_0: left promiscuous mode [ 295.890464][ T8844] bridge0: port 1(bridge_slave_0) entered disabled state [ 296.638153][ T8856] delete_channel: no stack [ 296.712276][ T8856] delete_channel: no stack [ 298.787314][ T8893] netlink: 'syz.0.1095': attribute type 10 has an invalid length. [ 299.882072][ T8900] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1097'. [ 299.920230][ T8900] bridge_slave_1: left allmulticast mode [ 299.984132][ T8900] bridge_slave_1: left promiscuous mode [ 300.026113][ T8900] bridge0: port 2(bridge_slave_1) entered disabled state [ 300.205525][ T8900] bridge_slave_0: left promiscuous mode [ 300.257115][ T8900] bridge0: port 1(bridge_slave_0) entered disabled state [ 301.337761][ T8922] delete_channel: no stack [ 301.365089][ T8922] delete_channel: no stack [ 303.422746][ T8938] delete_channel: no stack [ 303.445704][ T8938] delete_channel: no stack [ 305.145981][ T8967] netlink: 'syz.2.1118': attribute type 10 has an invalid length. [ 307.861809][ T9010] delete_channel: no stack [ 307.892134][ T9010] delete_channel: no stack [ 308.824553][ T9027] netlink: 'syz.2.1140': attribute type 10 has an invalid length. [ 310.767449][ T9052] delete_channel: no stack [ 310.791051][ T9052] delete_channel: no stack [ 311.950176][ T9080] netlink: 14 bytes leftover after parsing attributes in process `syz.3.1156'. [ 312.012739][ T9086] netlink: 196 bytes leftover after parsing attributes in process `syz.3.1156'. [ 312.142471][ T9086] netlink: 'syz.3.1156': attribute type 29 has an invalid length. [ 312.322233][ T9080] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 312.450479][ T9080] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 312.535150][ T9080] bond0 (unregistering): Released all slaves [ 312.728265][ T9086] netlink: 'syz.3.1156': attribute type 29 has an invalid length. [ 313.570802][ T9108] netlink: 'syz.3.1164': attribute type 10 has an invalid length. [ 313.724932][ T9119] FAULT_INJECTION: forcing a failure. [ 313.724932][ T9119] name failslab, interval 1, probability 0, space 0, times 0 [ 313.794184][ T9119] CPU: 0 PID: 9119 Comm: syz.0.1166 Not tainted syzkaller #0 [ 313.801635][ T9119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 313.811731][ T9119] Call Trace: [ 313.815051][ T9119] [ 313.818017][ T9119] dump_stack_lvl+0x18c/0x250 [ 313.822756][ T9119] ? show_regs_print_info+0x20/0x20 [ 313.828001][ T9119] ? load_image+0x400/0x400 [ 313.832560][ T9119] ? __might_sleep+0xe0/0xe0 [ 313.837195][ T9119] ? __lock_acquire+0x7d40/0x7d40 [ 313.842273][ T9119] should_fail_ex+0x39d/0x4d0 [ 313.847009][ T9119] should_failslab+0x9/0x20 [ 313.851562][ T9119] slab_pre_alloc_hook+0x59/0x310 [ 313.856652][ T9119] kmem_cache_alloc_lru+0x4d/0x2d0 [ 313.861808][ T9119] ? __d_alloc+0x31/0x730 [ 313.866203][ T9119] __d_alloc+0x31/0x730 [ 313.870402][ T9119] ? __ns_get_path+0x321/0x640 [ 313.875218][ T9119] __ns_get_path+0x3ea/0x640 [ 313.879864][ T9119] ? __put_net+0x60/0x60 [ 313.884145][ T9119] open_related_ns+0xce/0x210 [ 313.888868][ T9119] ? apparmor_capable+0x137/0x1a0 [ 313.893936][ T9119] ? ns_get_path+0x90/0x90 [ 313.898413][ T9119] __tun_chr_ioctl+0xcea/0x2000 [ 313.903326][ T9119] ? tun_flow_create+0x310/0x310 [ 313.908335][ T9119] ? bpf_lsm_file_ioctl+0x9/0x10 [ 313.913304][ T9119] ? security_file_ioctl+0x80/0xa0 [ 313.918441][ T9119] ? tun_chr_poll+0x630/0x630 [ 313.923141][ T9119] __se_sys_ioctl+0xfd/0x170 [ 313.927750][ T9119] do_syscall_64+0x55/0xa0 [ 313.932181][ T9119] ? clear_bhb_loop+0x40/0x90 [ 313.936875][ T9119] ? clear_bhb_loop+0x40/0x90 [ 313.941567][ T9119] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 313.947477][ T9119] RIP: 0033:0x7f234db9aeb9 [ 313.951904][ T9119] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 313.971522][ T9119] RSP: 002b:00007f234eb05028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 313.979965][ T9119] RAX: ffffffffffffffda RBX: 00007f234de16090 RCX: 00007f234db9aeb9 [ 313.987952][ T9119] RDX: 0000000000000000 RSI: 00000000000054e3 RDI: 0000000000000004 [ 313.995932][ T9119] RBP: 00007f234eb05090 R08: 0000000000000000 R09: 0000000000000000 [ 314.003910][ T9119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 314.011895][ T9119] R13: 00007f234de16128 R14: 00007f234de16090 R15: 00007ffc6d5a8ba8 [ 314.019898][ T9119] [ 315.441933][ T9154] netlink: 'syz.3.1177': attribute type 46 has an invalid length. [ 316.029559][ T9158] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.1181'. [ 317.006479][ T9171] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1193'. [ 317.284525][ T9187] netlink: 'syz.3.1190': attribute type 10 has an invalid length. [ 317.498172][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.506130][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.800638][ T9192] netlink: 'syz.3.1192': attribute type 10 has an invalid length. [ 318.095012][ T9196] bridge0: port 3(team0) entered blocking state [ 318.123245][ T9196] bridge0: port 3(team0) entered disabled state [ 318.149235][ T9205] FAULT_INJECTION: forcing a failure. [ 318.149235][ T9205] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 318.186056][ T9196] team0: entered allmulticast mode [ 318.194230][ T9196] team_slave_0: entered allmulticast mode [ 318.207533][ T9196] team_slave_1: entered allmulticast mode [ 318.213468][ T9205] CPU: 1 PID: 9205 Comm: syz.1.1197 Not tainted syzkaller #0 [ 318.220887][ T9205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 318.230979][ T9205] Call Trace: [ 318.234290][ T9205] [ 318.237249][ T9205] dump_stack_lvl+0x18c/0x250 [ 318.241990][ T9205] ? show_regs_print_info+0x20/0x20 [ 318.247243][ T9205] ? load_image+0x400/0x400 [ 318.251793][ T9205] ? __lock_acquire+0x7d40/0x7d40 [ 318.256865][ T9205] ? __local_bh_enable_ip+0x13a/0x1c0 [ 318.262281][ T9205] should_fail_ex+0x39d/0x4d0 [ 318.267010][ T9205] _copy_from_user+0x2f/0xe0 [ 318.271675][ T9205] copy_safe_from_sockptr+0x64/0xa0 [ 318.276912][ T9205] rxrpc_setsockopt+0x406/0x880 [ 318.281788][ T9205] ? rxrpc_shutdown+0x190/0x190 [ 318.286656][ T9205] ? __fget_files+0x28/0x4b0 [ 318.291266][ T9205] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 318.296825][ T9205] ? security_socket_setsockopt+0x7e/0xa0 [ 318.302556][ T9205] ? rxrpc_shutdown+0x190/0x190 [ 318.307424][ T9205] do_sock_setsockopt+0x175/0x1a0 [ 318.312469][ T9205] ? __fdget+0x180/0x210 [ 318.316728][ T9205] __x64_sys_setsockopt+0x182/0x200 [ 318.321949][ T9205] do_syscall_64+0x55/0xa0 [ 318.326386][ T9205] ? clear_bhb_loop+0x40/0x90 [ 318.331082][ T9205] ? clear_bhb_loop+0x40/0x90 [ 318.335782][ T9205] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 318.341690][ T9205] RIP: 0033:0x7f04f519aeb9 [ 318.346118][ T9205] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 318.365737][ T9205] RSP: 002b:00007f04f6074028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 318.374164][ T9205] RAX: ffffffffffffffda RBX: 00007f04f5415fa0 RCX: 00007f04f519aeb9 [ 318.382169][ T9205] RDX: 0000000000000004 RSI: 0000000000000110 RDI: 0000000000000003 [ 318.390164][ T9205] RBP: 00007f04f6074090 R08: 0000000000000004 R09: 0000000000000000 [ 318.398158][ T9205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 318.406144][ T9205] R13: 00007f04f5416038 R14: 00007f04f5415fa0 R15: 00007ffd70d801e8 [ 318.414238][ T9205] [ 318.434451][ T9196] mac80211_hwsim hwsim5 wlan1: entered allmulticast mode [ 318.517502][ T9196] team0: entered promiscuous mode [ 318.522622][ T9196] team_slave_0: entered promiscuous mode [ 318.582419][ T9196] team_slave_1: entered promiscuous mode [ 318.603565][ T9196] mac80211_hwsim hwsim5 wlan1: entered promiscuous mode [ 318.658402][ T9196] bridge0: port 3(team0) entered blocking state [ 318.665122][ T9196] bridge0: port 3(team0) entered forwarding state [ 318.761428][ T9211] delete_channel: no stack [ 318.822097][ T9211] delete_channel: no stack [ 318.887330][ T9217] FAULT_INJECTION: forcing a failure. [ 318.887330][ T9217] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 318.920950][ T9217] CPU: 1 PID: 9217 Comm: syz.1.1210 Not tainted syzkaller #0 [ 318.928401][ T9217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 318.938486][ T9217] Call Trace: [ 318.941790][ T9217] [ 318.944742][ T9217] dump_stack_lvl+0x18c/0x250 [ 318.949464][ T9217] ? show_regs_print_info+0x20/0x20 [ 318.954699][ T9217] ? load_image+0x400/0x400 [ 318.959231][ T9217] ? __might_fault+0xaa/0x120 [ 318.963934][ T9217] ? __lock_acquire+0x7d40/0x7d40 [ 318.968992][ T9217] should_fail_ex+0x39d/0x4d0 [ 318.973707][ T9217] _copy_from_user+0x2f/0xe0 [ 318.978330][ T9217] generic_map_update_batch+0x54b/0x810 [ 318.983912][ T9217] ? rcu_read_unlock+0xa0/0xa0 [ 318.988706][ T9217] ? __fdget+0x180/0x210 [ 318.992986][ T9217] ? rcu_read_unlock+0xa0/0xa0 [ 318.997773][ T9217] bpf_map_do_batch+0x3d7/0x610 [ 319.002657][ T9217] __sys_bpf+0x381/0x890 [ 319.006928][ T9217] ? bpf_link_show_fdinfo+0x390/0x390 [ 319.012340][ T9217] ? lock_chain_count+0x20/0x20 [ 319.017231][ T9217] __x64_sys_bpf+0x7c/0x90 [ 319.021672][ T9217] do_syscall_64+0x55/0xa0 [ 319.026119][ T9217] ? clear_bhb_loop+0x40/0x90 [ 319.030822][ T9217] ? clear_bhb_loop+0x40/0x90 [ 319.035525][ T9217] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 319.041450][ T9217] RIP: 0033:0x7f04f519aeb9 [ 319.045894][ T9217] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 319.065528][ T9217] RSP: 002b:00007f04f6074028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 319.073970][ T9217] RAX: ffffffffffffffda RBX: 00007f04f5415fa0 RCX: 00007f04f519aeb9 [ 319.081984][ T9217] RDX: 0000000000000038 RSI: 0000200000000300 RDI: 000000000000001a [ 319.090013][ T9217] RBP: 00007f04f6074090 R08: 0000000000000000 R09: 0000000000000000 [ 319.098023][ T9217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 319.106032][ T9217] R13: 00007f04f5416038 R14: 00007f04f5415fa0 R15: 00007ffd70d801e8 [ 319.114050][ T9217] [ 319.474865][ T9220] netlink: 'syz.0.1201': attribute type 10 has an invalid length. [ 319.605046][ T9223] delete_channel: no stack [ 319.626344][ T9223] delete_channel: no stack [ 320.013864][ T9233] netlink: 'syz.0.1204': attribute type 10 has an invalid length. [ 320.099034][ T9225] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1203'. [ 323.824726][ T9260] netlink: 'syz.1.1216': attribute type 10 has an invalid length. [ 324.167545][ T9268] delete_channel: no stack [ 324.182794][ T9268] delete_channel: no stack [ 324.651927][ T9273] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.1220'. [ 324.733113][ T9274] netlink: 'syz.0.1227': attribute type 10 has an invalid length. [ 324.850918][ T9270] netlink: 'syz.1.1219': attribute type 10 has an invalid length. [ 325.243871][ T9285] netlink: 'syz.0.1222': attribute type 41 has an invalid length. [ 325.409013][ T9285] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1222'. [ 325.699769][ T9303] delete_channel: no stack [ 325.715013][ T9303] delete_channel: no stack [ 326.083540][ T9311] batman_adv: batadv0: Interface deactivated: wlan0 [ 326.137211][ T9311] mac80211_hwsim hwsim8 wlan0: entered allmulticast mode [ 326.172546][ T9316] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1234'. [ 326.200991][ T9314] mac80211_hwsim hwsim8 wlan0: entered promiscuous mode [ 326.226037][ T9314] batman_adv: batadv0: Interface activated: wlan0 [ 327.114813][ T9332] delete_channel: no stack [ 327.142279][ T9332] delete_channel: no stack [ 327.391739][ T9338] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1243'. [ 327.528979][ T9340] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.1244'. [ 327.753999][ T9347] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 327.761919][ T9347] IPv6: NLM_F_CREATE should be set when creating new route [ 327.769283][ T9347] IPv6: NLM_F_CREATE should be set when creating new route [ 327.776784][ T9347] IPv6: NLM_F_CREATE should be set when creating new route [ 328.693284][ T9359] netlink: 17263 bytes leftover after parsing attributes in process `syz.0.1252'. [ 328.726002][ T9361] delete_channel: no stack [ 328.775794][ T9361] delete_channel: no stack [ 328.806569][ T9365] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1254'. [ 329.922253][ T9379] netlink: 'syz.1.1258': attribute type 10 has an invalid length. [ 330.763493][ T9397] delete_channel: no stack [ 330.799696][ T9397] delete_channel: no stack [ 331.092401][ T9406] netlink: 17263 bytes leftover after parsing attributes in process `syz.0.1267'. [ 331.480469][ T9408] netlink: 17263 bytes leftover after parsing attributes in process `syz.2.1269'. [ 331.743141][ T9413] netlink: 'syz.1.1270': attribute type 10 has an invalid length. [ 332.831062][ T9426] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 333.587189][ T9433] delete_channel: no stack [ 333.594694][ T9433] delete_channel: no stack [ 333.655725][ T9439] netlink: 17263 bytes leftover after parsing attributes in process `syz.3.1279'. [ 334.046594][ T9445] netlink: 'syz.1.1281': attribute type 10 has an invalid length. [ 334.562169][ T9457] netlink: 'syz.3.1285': attribute type 41 has an invalid length. [ 334.585147][ T9457] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1285'. [ 334.593616][ T9449] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1282'. [ 334.970075][ T9459] netlink: 17263 bytes leftover after parsing attributes in process `syz.1.1286'. [ 335.389946][ T9465] delete_channel: no stack [ 335.417294][ T9465] delete_channel: no stack [ 335.477467][ T9470] netlink: 17263 bytes leftover after parsing attributes in process `syz.2.1288'. [ 336.292948][ T9477] netlink: 17263 bytes leftover after parsing attributes in process `syz.3.1293'. [ 336.935749][ T9493] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1297'. [ 336.954327][ T9493] openvswitch: netlink: Key type 29 is not supported [ 337.120878][ T9494] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1296'. [ 337.140312][ T9497] delete_channel: no stack [ 337.209379][ T9497] delete_channel: no stack [ 338.290254][ T9510] netlink: 17263 bytes leftover after parsing attributes in process `syz.3.1305'. [ 338.833888][ T9523] delete_channel: no stack [ 338.841022][ T9523] delete_channel: no stack [ 339.933801][ T9549] delete_channel: no stack [ 339.941658][ T9549] delete_channel: no stack [ 340.119997][ T9542] netlink: 'syz.2.1319': attribute type 10 has an invalid length. [ 340.315806][ T9556] netlink: 'syz.3.1325': attribute type 41 has an invalid length. [ 340.340887][ T9556] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1325'. [ 340.429263][ T9551] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1324'. [ 341.308568][ T9578] delete_channel: no stack [ 341.376028][ T9578] delete_channel: no stack [ 342.393270][ T9601] delete_channel: no stack [ 342.428690][ T9601] delete_channel: no stack [ 343.034223][ T9617] delete_channel: no stack [ 343.065653][ T9617] delete_channel: no stack [ 343.911359][ T9631] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 344.382610][ T9643] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1357'. [ 344.476629][ T9648] delete_channel: no stack [ 344.495669][ T9648] delete_channel: no stack [ 344.900089][ T9651] netlink: 17259 bytes leftover after parsing attributes in process `syz.2.1361'. [ 346.513255][ T9691] netlink: 'syz.0.1375': attribute type 41 has an invalid length. [ 346.600747][ T9691] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1375'. [ 347.273759][ T9704] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.1380'. [ 347.536092][ T9684] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1372'. [ 347.710693][ T9684] bridge0: port 1(bridge_slave_0) entered disabled state [ 347.932129][ T9684] bridge_slave_0 (unregistering): left promiscuous mode [ 347.945707][ T9684] bridge0: port 1(bridge_slave_0) entered disabled state [ 348.406375][ T9728] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1385'. [ 348.828306][ T9735] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 348.905028][ T9737] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1391'. [ 350.384722][ T9749] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1395'. [ 350.699611][ T9770] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1402'. [ 351.002001][ T9780] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 351.464894][ T9786] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 353.055031][ T9812] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1417'. [ 353.076699][ T9812] bridge0: port 1(bridge_slave_0) entered disabled state [ 353.203559][ T9812] bridge_slave_0 (unregistering): left allmulticast mode [ 353.210933][ T9812] bridge_slave_0 (unregistering): left promiscuous mode [ 353.218730][ T9812] bridge0: port 1(bridge_slave_0) entered disabled state [ 353.280240][ T9821] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 353.993482][ T9838] delete_channel: no stack [ 354.012218][ T9838] delete_channel: no stack [ 354.110572][ T9842] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 354.259742][ T9844] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1427'. [ 355.012302][ T9867] delete_channel: no stack [ 355.017327][ T9867] delete_channel: no stack [ 355.230644][ T9876] delete_channel: no stack [ 355.235046][ T9872] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1439'. [ 355.237968][ T9876] delete_channel: no stack [ 355.703962][ T9887] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 355.898131][ T9890] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 356.355950][ T9896] delete_channel: no stack [ 356.360627][ T9896] delete_channel: no stack [ 356.763588][ T9905] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1452'. [ 356.888034][ T9911] delete_channel: no stack [ 356.893615][ T9911] delete_channel: no stack [ 357.128762][ T9919] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 357.219968][ T9924] delete_channel: no stack [ 357.244687][ T9924] delete_channel: no stack [ 357.500664][ T9929] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 357.858650][ T9939] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1467'. [ 358.385860][ T9948] delete_channel: no stack [ 358.393844][ T9948] delete_channel: no stack [ 358.650279][ T9955] delete_channel: no stack [ 358.663404][ T9955] delete_channel: no stack [ 358.939035][ T9962] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1477'. [ 359.394902][ T9982] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.1485'. [ 359.630422][ T9986] delete_channel: no stack [ 359.658674][ T9986] delete_channel: no stack [ 360.263977][ T9995] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1492'. [ 360.759579][T10007] netlink: 'syz.2.1496': attribute type 29 has an invalid length. [ 360.798051][T10007] netlink: 'syz.2.1496': attribute type 29 has an invalid length. [ 360.860840][T10007] netlink: 'syz.2.1496': attribute type 29 has an invalid length. [ 361.156572][T10014] delete_channel: no stack [ 361.163520][T10014] delete_channel: no stack [ 361.617772][T10025] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1503'. [ 361.659398][T10027] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 362.031792][T10030] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1504'. [ 363.543006][T10060] FAULT_INJECTION: forcing a failure. [ 363.543006][T10060] name failslab, interval 1, probability 0, space 0, times 0 [ 363.592729][T10060] CPU: 0 PID: 10060 Comm: syz.0.1511 Not tainted syzkaller #0 [ 363.600259][T10060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 363.610325][T10060] Call Trace: [ 363.613611][T10060] [ 363.616553][T10060] dump_stack_lvl+0x18c/0x250 [ 363.621255][T10060] ? show_regs_print_info+0x20/0x20 [ 363.626479][T10060] ? load_image+0x400/0x400 [ 363.630998][T10060] ? __might_sleep+0xe0/0xe0 [ 363.635603][T10060] ? __lock_acquire+0x7d40/0x7d40 [ 363.640653][T10060] should_fail_ex+0x39d/0x4d0 [ 363.645351][T10060] should_failslab+0x9/0x20 [ 363.649873][T10060] slab_pre_alloc_hook+0x59/0x310 [ 363.654916][T10060] ? kvmalloc_node+0x70/0x180 [ 363.659609][T10060] ? kvmalloc_node+0x70/0x180 [ 363.664304][T10060] __kmem_cache_alloc_node+0x53/0x250 [ 363.669699][T10060] ? kvmalloc_node+0x70/0x180 [ 363.674386][T10060] __kmalloc_node+0xa4/0x230 [ 363.678998][T10060] kvmalloc_node+0x70/0x180 [ 363.683522][T10060] page_pool_create+0x1eb/0x5c0 [ 363.688391][T10060] __veth_napi_enable_range+0x195/0x700 [ 363.693965][T10060] ? __skb_frag_ref+0x1c0/0x1c0 [ 363.698844][T10060] ? netif_napi_add_weight+0xa22/0xdf0 [ 363.704329][T10060] veth_napi_enable_range+0xd0/0x150 [ 363.709641][T10060] veth_set_features+0x1c8/0x2a0 [ 363.714595][T10060] __netdev_update_features+0x9cb/0x18e0 [ 363.720259][T10060] ? dev_xdp_attach+0x1030/0x1030 [ 363.725318][T10060] ? __might_fault+0xaa/0x120 [ 363.730011][T10060] ? __lock_acquire+0x7d40/0x7d40 [ 363.735054][T10060] ? aa_get_newest_label+0xfd/0x5c0 [ 363.740266][T10060] ? __might_fault+0xaa/0x120 [ 363.744952][T10060] ? __might_fault+0xc6/0x120 [ 363.749645][T10060] ? __might_fault+0xaa/0x120 [ 363.754342][T10060] ethtool_set_one_feature+0x2a8/0x2f0 [ 363.759814][T10060] ? apparmor_capable+0x137/0x1a0 [ 363.764850][T10060] ? ethtool_get_one_feature+0x280/0x280 [ 363.770498][T10060] ? security_capable+0x89/0xb0 [ 363.775368][T10060] dev_ethtool+0xfd7/0x18d0 [ 363.779894][T10060] ? ethtool_get_module_eeprom_call+0x170/0x170 [ 363.786148][T10060] ? __lock_acquire+0x7d40/0x7d40 [ 363.791189][T10060] ? __might_fault+0xaa/0x120 [ 363.795877][T10060] ? full_name_hash+0x92/0xe0 [ 363.800575][T10060] ? dev_load+0x21/0x1f0 [ 363.804835][T10060] dev_ioctl+0x392/0x1140 [ 363.809181][T10060] sock_do_ioctl+0x239/0x310 [ 363.813784][T10060] ? sock_show_fdinfo+0xb0/0xb0 [ 363.818659][T10060] sock_ioctl+0x5ba/0x7e0 [ 363.823007][T10060] ? sock_poll+0x3e0/0x3e0 [ 363.827451][T10060] ? bpf_lsm_file_ioctl+0x9/0x10 [ 363.832405][T10060] ? security_file_ioctl+0x80/0xa0 [ 363.837538][T10060] ? sock_poll+0x3e0/0x3e0 [ 363.841965][T10060] __se_sys_ioctl+0xfd/0x170 [ 363.846572][T10060] do_syscall_64+0x55/0xa0 [ 363.851008][T10060] ? clear_bhb_loop+0x40/0x90 [ 363.855699][T10060] ? clear_bhb_loop+0x40/0x90 [ 363.860392][T10060] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 363.866298][T10060] RIP: 0033:0x7f234db9aeb9 [ 363.870727][T10060] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 363.890343][T10060] RSP: 002b:00007f234eb05028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 363.898773][T10060] RAX: ffffffffffffffda RBX: 00007f234de16090 RCX: 00007f234db9aeb9 [ 363.906754][T10060] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 000000000000002f [ 363.914736][T10060] RBP: 00007f234eb05090 R08: 0000000000000000 R09: 0000000000000000 [ 363.922718][T10060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 363.930700][T10060] R13: 00007f234de16128 R14: 00007f234de16090 R15: 00007ffc6d5a8ba8 [ 363.938698][T10060] [ 363.997388][T10060] page_pool_create() gave up with errno -12 [ 364.062409][T10060] veth1_virt_wifi: set_features() failed (-12); wanted 0x000061164fdd59e9, left 0x000061164fdd19e9 [ 364.206527][T10066] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 364.579648][T10072] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1514'. [ 364.784841][T10068] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1516'. [ 365.159947][T10072] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1514'. [ 365.173410][T10075] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1514'. [ 365.449104][T10083] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1526'. [ 366.644650][T10118] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1532'. [ 366.919321][T10123] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1534'. [ 368.457428][T10153] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 368.901279][T10152] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.1544'. [ 369.098006][T10164] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.1547'. [ 370.722927][T10195] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1559'. [ 371.417133][T10197] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1560'. [ 371.460544][T10197] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1560'. [ 371.540031][T10198] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1560'. [ 371.640635][T10205] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.1563'. [ 372.326787][T10216] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.1566'. [ 373.292321][T10252] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 374.573918][T10277] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1588'. [ 374.975888][T10287] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1594'. [ 375.562503][T10314] delete_channel: no stack [ 375.593432][T10314] delete_channel: no stack [ 376.050958][T10328] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 376.365092][T10330] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1610'. [ 376.623152][T10344] delete_channel: no stack [ 376.630432][T10344] delete_channel: no stack [ 377.123374][T10360] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 377.381386][T10363] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1624'. [ 377.513444][T10368] delete_channel: no stack [ 377.525763][T10368] delete_channel: no stack [ 378.385148][T10384] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1632'. [ 378.424644][T10391] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 378.940418][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.949953][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 379.166255][T10401] FAULT_INJECTION: forcing a failure. [ 379.166255][T10401] name failslab, interval 1, probability 0, space 0, times 0 [ 379.179426][T10401] CPU: 1 PID: 10401 Comm: syz.2.1640 Not tainted syzkaller #0 [ 379.187010][T10401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 379.197195][T10401] Call Trace: [ 379.200522][T10401] [ 379.203480][T10401] dump_stack_lvl+0x18c/0x250 [ 379.208180][T10401] ? show_regs_print_info+0x20/0x20 [ 379.213397][T10401] ? load_image+0x400/0x400 [ 379.217918][T10401] ? _raw_write_lock_irq+0xbb/0xf0 [ 379.223040][T10401] should_fail_ex+0x39d/0x4d0 [ 379.227744][T10401] should_failslab+0x9/0x20 [ 379.232262][T10401] slab_pre_alloc_hook+0x59/0x310 [ 379.237300][T10401] ? netlink_table_grab+0x259/0x2e0 [ 379.242519][T10401] ? netlink_realloc_groups+0x118/0x320 [ 379.248076][T10401] ? netlink_realloc_groups+0x118/0x320 [ 379.253636][T10401] __kmem_cache_alloc_node+0x53/0x250 [ 379.259026][T10401] ? netlink_realloc_groups+0x118/0x320 [ 379.264587][T10401] __kmalloc_node_track_caller+0xa2/0x230 [ 379.270325][T10401] krealloc+0x86/0x120 [ 379.274415][T10401] netlink_realloc_groups+0x118/0x320 [ 379.279809][T10401] netlink_setsockopt+0x363/0x720 [ 379.284848][T10401] ? aa_af_perm+0x330/0x330 [ 379.289375][T10401] ? netlink_ioctl+0x10/0x10 [ 379.293976][T10401] ? __fget_files+0x28/0x4b0 [ 379.298579][T10401] ? aa_sock_opt_perm+0x74/0x100 [ 379.303531][T10401] ? bpf_lsm_socket_setsockopt+0x9/0x10 [ 379.309087][T10401] ? security_socket_setsockopt+0x7e/0xa0 [ 379.314816][T10401] ? netlink_ioctl+0x10/0x10 [ 379.319424][T10401] do_sock_setsockopt+0x175/0x1a0 [ 379.324470][T10401] ? __fdget+0x180/0x210 [ 379.328728][T10401] __x64_sys_setsockopt+0x182/0x200 [ 379.333944][T10401] do_syscall_64+0x55/0xa0 [ 379.338375][T10401] ? clear_bhb_loop+0x40/0x90 [ 379.343060][T10401] ? clear_bhb_loop+0x40/0x90 [ 379.347750][T10401] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 379.353650][T10401] RIP: 0033:0x7f19fd79aeb9 [ 379.358077][T10401] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 379.377815][T10401] RSP: 002b:00007f19fe739028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 379.386254][T10401] RAX: ffffffffffffffda RBX: 00007f19fda15fa0 RCX: 00007f19fd79aeb9 [ 379.394237][T10401] RDX: 0000000000000002 RSI: 000000000000010e RDI: 0000000000000003 [ 379.402216][T10401] RBP: 00007f19fe739090 R08: 0000000000000004 R09: 0000000000000000 [ 379.410194][T10401] R10: 0000200000000300 R11: 0000000000000246 R12: 0000000000000001 [ 379.418176][T10401] R13: 00007f19fda16038 R14: 00007f19fda15fa0 R15: 00007ffc43a33c98 [ 379.426175][T10401] [ 380.284747][T10416] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1646'. [ 380.632797][T10424] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 381.035615][T10433] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 381.598063][T10432] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1651'. [ 382.157385][T10447] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1658'. [ 382.469008][T10456] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 382.843957][T10463] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 382.879384][T10465] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 383.586912][T10471] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1666'. [ 384.478820][T10485] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1670'. [ 384.726516][T10487] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.1671'. [ 385.304425][T10501] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 385.360500][T10498] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1684'. [ 386.461130][T10522] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1685'. [ 386.653217][T10527] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 387.310703][T10535] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1691'. [ 387.842213][T10552] netlink: 'syz.2.1697': attribute type 8 has an invalid length. [ 388.429790][T10565] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 388.805107][T10570] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1703'. [ 388.941863][T10575] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1712'. [ 389.083944][T10575] Ÿë: port 1(ip6gretap0) entered blocking state [ 389.091551][T10575] Ÿë: port 1(ip6gretap0) entered disabled state [ 389.099725][T10575] ip6gretap0: entered allmulticast mode [ 389.111944][T10575] ip6gretap0: entered promiscuous mode [ 390.433922][T10598] syzkaller0: entered promiscuous mode [ 390.458768][T10598] syzkaller0: entered allmulticast mode [ 390.486992][T10600] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 390.545225][T10602] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1715'. [ 391.986055][T10627] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1722'. [ 392.008833][T10627] bridge_slave_1: left allmulticast mode [ 392.037574][T10627] bridge_slave_1: left promiscuous mode [ 392.051062][T10627] bridge0: port 2(bridge_slave_1) entered disabled state [ 394.225052][T10648] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 394.590460][T10644] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.1726'. [ 394.811730][T10658] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 394.827630][T10655] netlink: 'syz.2.1730': attribute type 8 has an invalid length. [ 395.852697][T10679] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1740'. [ 395.873251][T10679] team0: left allmulticast mode [ 395.885412][T10679] team_slave_0: left allmulticast mode [ 395.890953][T10679] team_slave_1: left allmulticast mode [ 395.908141][T10679] mac80211_hwsim hwsim5 wlan1: left allmulticast mode [ 395.914163][T10668] netlink: 10 bytes leftover after parsing attributes in process `syz.0.1735'. [ 395.943433][T10679] team0: left promiscuous mode [ 395.975015][T10679] team_slave_0: left promiscuous mode [ 395.990943][T10679] team_slave_1: left promiscuous mode [ 396.004344][T10679] mac80211_hwsim hwsim5 wlan1: left promiscuous mode [ 396.012070][T10679] bridge0: port 3(team0) entered disabled state [ 396.053124][T10679] bridge_slave_1: left allmulticast mode [ 396.088728][T10679] bridge_slave_1: left promiscuous mode [ 396.202670][T10679] bridge0: port 2(bridge_slave_1) entered disabled state [ 397.379235][T10681] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 397.400897][T10695] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1742'. [ 398.124444][T10711] netlink: 'syz.2.1746': attribute type 10 has an invalid length. [ 398.132660][T10711] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1746'. [ 398.169361][T10711] ipvlan1: entered promiscuous mode [ 398.175652][T10711] ipvlan1: entered allmulticast mode [ 398.181009][T10711] veth0_vlan: entered allmulticast mode [ 398.189114][T10711] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 398.349800][T10721] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1751'. [ 398.510000][T10726] netlink: 'syz.0.1752': attribute type 10 has an invalid length. [ 398.563146][T10726] batman_adv: batadv0: Adding interface: ` [ 398.584569][T10726] batman_adv: batadv0: The MTU of interface ` 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. [ 398.628765][T10726] batman_adv: batadv0: Not using interface ` (retrying later): interface not active [ 398.870653][T10728] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 399.309285][T10736] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1754'. [ 399.854989][T10738] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.1755'. [ 400.004751][T10739] Ÿë: port 1(ip6gretap0) entered blocking state [ 400.025783][T10739] Ÿë: port 1(ip6gretap0) entered disabled state [ 400.052032][T10739] ip6gretap0: entered allmulticast mode [ 400.107863][T10739] ip6gretap0: entered promiscuous mode [ 401.219732][T10757] netlink: 'syz.0.1771': attribute type 8 has an invalid length. [ 401.294614][T10755] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.1762'. [ 401.398178][T10761] netlink: 'syz.2.1764': attribute type 8 has an invalid length. [ 401.970718][T10772] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 401.986309][T10764] netlink: 10 bytes leftover after parsing attributes in process `syz.3.1765'. [ 402.349230][T10776] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.1769'. [ 402.430760][T10780] netlink: 'syz.3.1772': attribute type 10 has an invalid length. [ 402.456803][T10780] batman_adv: batadv0: Adding interface: team0 [ 402.476807][T10780] batman_adv: batadv0: The MTU of interface team0 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. [ 402.508618][T10780] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 402.636220][T10789] netlink: 36 bytes leftover after parsing attributes in process `syz.0.1774'. [ 403.071698][T10798] netlink: 'syz.2.1777': attribute type 8 has an invalid length. [ 403.389729][T10797] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.1775'. [ 403.858136][T10806] netlink: 'syz.3.1779': attribute type 8 has an invalid length. [ 404.308091][T10814] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 404.588349][T10812] netlink: 10 bytes leftover after parsing attributes in process `syz.1.1781'. [ 404.698548][T10817] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1783'. [ 404.851484][T10822] netlink: 'syz.0.1785': attribute type 10 has an invalid length. [ 404.966823][T10833] FAULT_INJECTION: forcing a failure. [ 404.966823][T10833] name failslab, interval 1, probability 0, space 0, times 0 [ 404.990328][T10833] CPU: 0 PID: 10833 Comm: syz.0.1788 Not tainted syzkaller #0 [ 404.997859][T10833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 405.007952][T10833] Call Trace: [ 405.011259][T10833] [ 405.014217][T10833] dump_stack_lvl+0x18c/0x250 [ 405.018932][T10833] ? sctp_sendmsg+0x1575/0x28c0 [ 405.023811][T10833] ? ___sys_sendmsg+0x2a6/0x360 [ 405.028695][T10833] ? show_regs_print_info+0x20/0x20 [ 405.033932][T10833] ? load_image+0x400/0x400 [ 405.038489][T10833] should_fail_ex+0x39d/0x4d0 [ 405.043210][T10833] should_failslab+0x9/0x20 [ 405.047755][T10833] slab_pre_alloc_hook+0x59/0x310 [ 405.052817][T10833] ? sctp_add_bind_addr+0x8c/0x360 [ 405.057953][T10833] __kmem_cache_alloc_node+0x53/0x250 [ 405.063346][T10833] ? sctp_add_bind_addr+0x8c/0x360 [ 405.068475][T10833] kmalloc_trace+0x2a/0xe0 [ 405.072912][T10833] sctp_add_bind_addr+0x8c/0x360 [ 405.077871][T10833] sctp_copy_local_addr_list+0x315/0x4f0 [ 405.083523][T10833] ? sctp_copy_local_addr_list+0xa5/0x4f0 [ 405.089263][T10833] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 405.095376][T10833] ? sctp_v4_is_any+0x35/0x60 [ 405.100103][T10833] ? sctp_copy_one_addr+0x8c/0x350 [ 405.105253][T10833] sctp_bind_addr_copy+0xb3/0x3c0 [ 405.110305][T10833] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 405.116651][T10833] sctp_connect_new_asoc+0x2f9/0x6a0 [ 405.121949][T10833] ? __sctp_connect+0xd80/0xd80 [ 405.126813][T10833] ? _local_bh_enable+0xa0/0xa0 [ 405.131676][T10833] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 405.137493][T10833] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 405.143314][T10833] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 405.148874][T10833] ? security_sctp_bind_connect+0x89/0xb0 [ 405.154614][T10833] sctp_sendmsg+0x1575/0x28c0 [ 405.159314][T10833] ? sctp_getsockopt+0xb60/0xb60 [ 405.164268][T10833] ? aa_sk_perm+0x83c/0x970 [ 405.168793][T10833] ? aa_af_perm+0x330/0x330 [ 405.173308][T10833] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 405.179737][T10833] ? sock_rps_record_flow+0x19/0x3f0 [ 405.185043][T10833] ? inet_sendmsg+0x7c/0x2f0 [ 405.189642][T10833] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 405.194943][T10833] ? security_socket_sendmsg+0x80/0xa0 [ 405.200414][T10833] ? inet_send_prepare+0x260/0x260 [ 405.205541][T10833] ____sys_sendmsg+0x5ba/0x960 [ 405.210325][T10833] ? __lock_acquire+0x7d40/0x7d40 [ 405.215364][T10833] ? __asan_memset+0x22/0x40 [ 405.219967][T10833] ? __sys_sendmsg_sock+0x30/0x30 [ 405.225007][T10833] ? __import_iovec+0x5f2/0x850 [ 405.229883][T10833] ? import_iovec+0x73/0xa0 [ 405.234411][T10833] ___sys_sendmsg+0x2a6/0x360 [ 405.239098][T10833] ? get_pid_task+0x20/0x1e0 [ 405.243705][T10833] ? __sys_sendmsg+0x2a0/0x2a0 [ 405.248502][T10833] ? __lock_acquire+0x7d40/0x7d40 [ 405.253565][T10833] __se_sys_sendmsg+0x1c2/0x2b0 [ 405.258428][T10833] ? __x64_sys_sendmsg+0x80/0x80 [ 405.263400][T10833] ? lockdep_hardirqs_on+0x98/0x150 [ 405.268616][T10833] do_syscall_64+0x55/0xa0 [ 405.273049][T10833] ? clear_bhb_loop+0x40/0x90 [ 405.277738][T10833] ? clear_bhb_loop+0x40/0x90 [ 405.282426][T10833] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 405.288335][T10833] RIP: 0033:0x7f234db9aeb9 [ 405.292762][T10833] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 405.312384][T10833] RSP: 002b:00007f234eb26028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 405.320820][T10833] RAX: ffffffffffffffda RBX: 00007f234de15fa0 RCX: 00007f234db9aeb9 [ 405.328804][T10833] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000003 [ 405.336788][T10833] RBP: 00007f234eb26090 R08: 0000000000000000 R09: 0000000000000000 [ 405.344773][T10833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 405.352762][T10833] R13: 00007f234de16038 R14: 00007f234de15fa0 R15: 00007ffc6d5a8ba8 [ 405.360764][T10833] [ 406.040585][T10841] netlink: 'syz.1.1789': attribute type 8 has an invalid length. [ 406.111944][T10851] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 406.144494][T10850] netlink: 'syz.0.1794': attribute type 8 has an invalid length. [ 406.528278][T10860] netlink: 'syz.1.1796': attribute type 10 has an invalid length. [ 406.554248][T10860] batman_adv: batadv0: Adding interface: team0 [ 406.567571][T10860] batman_adv: batadv0: The MTU of interface team0 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. [ 406.602584][T10860] batman_adv: batadv0: Not using interface team0 (retrying later): interface not active [ 407.186304][T10882] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 407.443478][T10885] netlink: 'syz.2.1808': attribute type 8 has an invalid length. [ 408.421558][T10906] netlink: 'syz.3.1815': attribute type 10 has an invalid length. [ 408.703021][T10913] netlink: 'syz.1.1819': attribute type 21 has an invalid length. [ 408.729253][T10913] netlink: 'syz.1.1819': attribute type 21 has an invalid length. [ 408.799382][T10919] delete_channel: no stack [ 409.191571][T10933] netlink: 'syz.2.1826': attribute type 10 has an invalid length. [ 409.219865][T10933] batman_adv: batadv0: Adding interface: ` [ 409.264514][T10933] batman_adv: batadv0: The MTU of interface ` 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. [ 409.310323][T10933] batman_adv: batadv0: Not using interface ` (retrying later): interface not active [ 409.649624][T10942] netlink: 'syz.1.1827': attribute type 8 has an invalid length. [ 410.447125][T10952] netlink: 'syz.2.1832': attribute type 8 has an invalid length. [ 410.927537][T10963] netlink: 'syz.1.1837': attribute type 10 has an invalid length. [ 411.325759][T10967] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1839'. [ 411.358408][T10971] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 412.536154][T10992] netlink: 'syz.2.1847': attribute type 8 has an invalid length. [ 412.838762][T10997] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1848'. [ 413.007829][T11001] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 413.120392][T11003] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1851'. [ 413.481085][T11018] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 413.646126][T11023] netlink: 'syz.0.1859': attribute type 8 has an invalid length. [ 413.818799][T11025] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1860'. [ 413.987239][T11031] netlink: 'syz.2.1863': attribute type 10 has an invalid length. [ 414.053921][T11029] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1861'. [ 414.300731][T11041] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 414.333167][T11044] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 414.899371][T11046] netlink: 'syz.3.1870': attribute type 8 has an invalid length. [ 415.021316][T11055] netlink: 'syz.2.1873': attribute type 10 has an invalid length. [ 415.287008][T11059] syzkaller0: entered promiscuous mode [ 415.292551][T11059] syzkaller0: entered allmulticast mode [ 415.411816][T11061] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.1876'. [ 415.839796][T11072] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 415.863964][T11080] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 416.350280][T11086] netlink: 'syz.2.1884': attribute type 10 has an invalid length. [ 416.360633][T11088] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 417.152837][T11103] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1889'. [ 417.494529][T11113] netlink: 'syz.2.1894': attribute type 10 has an invalid length. [ 417.522602][T11115] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 417.673752][T11118] netlink: 160 bytes leftover after parsing attributes in process `syz.1.1897'. [ 417.959350][T11128] netlink: 'syz.2.1899': attribute type 8 has an invalid length. [ 418.212991][T11132] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1901'. [ 418.575728][T11139] FAULT_INJECTION: forcing a failure. [ 418.575728][T11139] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 418.654405][T11139] CPU: 1 PID: 11139 Comm: syz.2.1904 Not tainted syzkaller #0 [ 418.661986][T11139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 418.672108][T11139] Call Trace: [ 418.675456][T11139] [ 418.678456][T11139] dump_stack_lvl+0x18c/0x250 [ 418.683234][T11139] ? show_regs_print_info+0x20/0x20 [ 418.688518][T11139] ? load_image+0x400/0x400 [ 418.693110][T11139] ? __might_fault+0xaa/0x120 [ 418.697869][T11139] ? __lock_acquire+0x7d40/0x7d40 [ 418.702998][T11139] should_fail_ex+0x39d/0x4d0 [ 418.707778][T11139] _copy_from_iter+0x1d9/0x12e0 [ 418.712700][T11139] ? __virt_addr_valid+0x18c/0x540 [ 418.717903][T11139] ? __lock_acquire+0x7d40/0x7d40 [ 418.723043][T11139] ? copyout_mc+0x70/0x70 [ 418.727451][T11139] ? __virt_addr_valid+0x18c/0x540 [ 418.732646][T11139] ? __virt_addr_valid+0x18c/0x540 [ 418.737836][T11139] ? __virt_addr_valid+0x469/0x540 [ 418.743031][T11139] ? __check_object_size+0x506/0xa20 [ 418.748419][T11139] kernfs_fop_write_iter+0x1a4/0x520 [ 418.753816][T11139] vfs_write+0x46c/0x990 [ 418.758170][T11139] ? file_end_write+0x250/0x250 [ 418.763127][T11139] ? __fget_files+0x43d/0x4b0 [ 418.767921][T11139] ? __fdget_pos+0x2a3/0x330 [ 418.772575][T11139] ? ksys_write+0x75/0x260 [ 418.777083][T11139] ksys_write+0x150/0x260 [ 418.781506][T11139] ? __ia32_sys_read+0x90/0x90 [ 418.786368][T11139] ? lockdep_hardirqs_on+0x98/0x150 [ 418.791660][T11139] do_syscall_64+0x55/0xa0 [ 418.796181][T11139] ? clear_bhb_loop+0x40/0x90 [ 418.800931][T11139] ? clear_bhb_loop+0x40/0x90 [ 418.805697][T11139] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 418.811661][T11139] RIP: 0033:0x7f19fd79aeb9 [ 418.816160][T11139] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 418.835852][T11139] RSP: 002b:00007f19fe739028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 418.844369][T11139] RAX: ffffffffffffffda RBX: 00007f19fda15fa0 RCX: 00007f19fd79aeb9 [ 418.852421][T11139] RDX: 0000000000000012 RSI: 00002000000001c0 RDI: 0000000000000009 [ 418.860470][T11139] RBP: 00007f19fe739090 R08: 0000000000000000 R09: 0000000000000000 [ 418.868524][T11139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 418.876577][T11139] R13: 00007f19fda16038 R14: 00007f19fda15fa0 R15: 00007ffc43a33c98 [ 418.884722][T11139] [ 419.348762][T11150] netlink: 'syz.2.1909': attribute type 8 has an invalid length. [ 419.518920][T11154] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.1911'. [ 419.547866][T11158] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 420.253649][T11180] À: port 1(vlan0) entered blocking state [ 420.259882][T11180] À: port 1(vlan0) entered disabled state [ 420.266528][T11180] vlan0: entered allmulticast mode [ 420.271842][T11180] veth0_vlan: entered allmulticast mode [ 420.279376][T11180] vlan0: entered promiscuous mode [ 420.582704][T11190] netlink: 'syz.3.1922': attribute type 8 has an invalid length. [ 420.969851][T11198] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 421.739014][T11210] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1929'. [ 421.949977][T11216] netlink: 'syz.3.1932': attribute type 8 has an invalid length. [ 422.348533][T11224] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.1935'. [ 422.639034][T11240] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 423.859966][T11248] netlink: 'syz.0.1944': attribute type 8 has an invalid length. [ 424.062377][ T5779] Bluetooth: hci3: unexpected event 0x31 length: 15 > 6 [ 424.066052][T11256] syz.2.1947[11256] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 424.240541][T11259] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1948'. [ 425.075204][T11272] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 425.098177][T11275] sctp: [Deprecated]: syz.2.1955 (pid 11275) Use of struct sctp_assoc_value in delayed_ack socket option. [ 425.098177][T11275] Use struct sctp_sack_info instead [ 425.511620][ T5779] Bluetooth: hci3: unexpected event 0x18 length: 151 > 23 [ 425.717366][T11283] netlink: 'syz.0.1957': attribute type 8 has an invalid length. [ 425.852310][T11288] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.1959'. [ 426.011425][T11294] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.1960'. [ 426.241749][T11303] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1965'. [ 426.263968][T11303] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1965'. [ 426.279095][T11303] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1965'. [ 426.299731][T11307] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.1967'. [ 426.521140][T11311] FAULT_INJECTION: forcing a failure. [ 426.521140][T11311] name failslab, interval 1, probability 0, space 0, times 0 [ 426.556094][T11311] CPU: 1 PID: 11311 Comm: syz.1.1976 Not tainted syzkaller #0 [ 426.563641][T11311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 426.573743][T11311] Call Trace: [ 426.577064][T11311] [ 426.580024][T11311] dump_stack_lvl+0x18c/0x250 [ 426.584756][T11311] ? verify_lock_unused+0x140/0x140 [ 426.589998][T11311] ? show_regs_print_info+0x20/0x20 [ 426.595258][T11311] ? load_image+0x400/0x400 [ 426.599800][T11311] ? crng_make_state+0x411/0x700 [ 426.604786][T11311] ? crng_make_state+0x41b/0x700 [ 426.609767][T11311] should_fail_ex+0x39d/0x4d0 [ 426.614491][T11311] should_failslab+0x9/0x20 [ 426.619041][T11311] slab_pre_alloc_hook+0x59/0x310 [ 426.624123][T11311] ? sctp_add_bind_addr+0x8c/0x360 [ 426.629259][T11311] __kmem_cache_alloc_node+0x53/0x250 [ 426.634651][T11311] ? sctp_add_bind_addr+0x8c/0x360 [ 426.639780][T11311] kmalloc_trace+0x2a/0xe0 [ 426.644218][T11311] sctp_add_bind_addr+0x8c/0x360 [ 426.649180][T11311] sctp_copy_local_addr_list+0x315/0x4f0 [ 426.654834][T11311] ? sctp_copy_local_addr_list+0xa5/0x4f0 [ 426.660573][T11311] ? sctp_do_8_2_transport_strike+0x8a0/0x8a0 [ 426.666668][T11311] ? sctp_v4_is_any+0x35/0x60 [ 426.671357][T11311] ? sctp_copy_one_addr+0x8c/0x350 [ 426.676491][T11311] sctp_bind_addr_copy+0xb3/0x3c0 [ 426.681537][T11311] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 426.687881][T11311] sctp_connect_new_asoc+0x2f9/0x6a0 [ 426.693183][T11311] ? __sctp_connect+0xd80/0xd80 [ 426.698063][T11311] ? __sanitizer_cov_trace_pc+0x8/0x60 [ 426.703537][T11311] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 426.709096][T11311] ? security_sctp_bind_connect+0x89/0xb0 [ 426.714835][T11311] sctp_sendmsg+0x1575/0x28c0 [ 426.719535][T11311] ? sctp_getsockopt+0xb60/0xb60 [ 426.724486][T11311] ? lock_chain_count+0x20/0x20 [ 426.729362][T11311] ? inet_send_prepare+0x260/0x260 [ 426.734497][T11311] ? sctp_getsockopt+0xb60/0xb60 [ 426.739449][T11311] ? inet_send_prepare+0x260/0x260 [ 426.744574][T11311] ____sys_sendmsg+0x5ba/0x960 [ 426.749356][T11311] ? __lock_acquire+0x7d40/0x7d40 [ 426.754394][T11311] ? __asan_memset+0x22/0x40 [ 426.759002][T11311] ? __sys_sendmsg_sock+0x30/0x30 [ 426.764055][T11311] ? __import_iovec+0x5f2/0x850 [ 426.768956][T11311] ? import_iovec+0x73/0xa0 [ 426.773480][T11311] ___sys_sendmsg+0x2a6/0x360 [ 426.778176][T11311] ? __sys_sendmsg+0x2a0/0x2a0 [ 426.782997][T11311] __se_sys_sendmsg+0x1c2/0x2b0 [ 426.787861][T11311] ? __x64_sys_sendmsg+0x80/0x80 [ 426.792827][T11311] ? syscall_enter_from_user_mode+0x2e/0x80 [ 426.798735][T11311] do_syscall_64+0x55/0xa0 [ 426.803168][T11311] ? clear_bhb_loop+0x40/0x90 [ 426.807854][T11311] ? clear_bhb_loop+0x40/0x90 [ 426.812545][T11311] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 426.818454][T11311] RIP: 0033:0x7f04f519aeb9 [ 426.822884][T11311] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 426.842502][T11311] RSP: 002b:00007f04f6074028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 426.850932][T11311] RAX: ffffffffffffffda RBX: 00007f04f5415fa0 RCX: 00007f04f519aeb9 [ 426.858919][T11311] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 000000000000000e [ 426.866908][T11311] RBP: 00007f04f6074090 R08: 0000000000000000 R09: 0000000000000000 [ 426.874902][T11311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 426.882881][T11311] R13: 00007f04f5416038 R14: 00007f04f5415fa0 R15: 00007ffd70d801e8 [ 426.890878][T11311] [ 427.119381][T11317] netlink: 'syz.2.1971': attribute type 8 has an invalid length. [ 427.176965][T11320] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.1972'. [ 427.199159][T11322] netlink: 'syz.1.1973': attribute type 10 has an invalid length. [ 427.725622][T11333] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1979'. [ 427.784703][T11333] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1979'. [ 427.809497][T11335] netlink: 763 bytes leftover after parsing attributes in process `syz.0.1978'. [ 427.854689][T11338] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1979'. [ 428.103664][T11342] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.1980'. [ 428.340095][T11349] netlink: 'syz.2.1984': attribute type 10 has an invalid length. [ 429.596481][T11365] FAULT_INJECTION: forcing a failure. [ 429.596481][T11365] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 429.610520][T11365] CPU: 1 PID: 11365 Comm: syz.3.1990 Not tainted syzkaller #0 [ 429.618050][T11365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 429.628135][T11365] Call Trace: [ 429.631417][T11365] [ 429.634362][T11365] dump_stack_lvl+0x18c/0x250 [ 429.639057][T11365] ? show_regs_print_info+0x20/0x20 [ 429.644264][T11365] ? load_image+0x400/0x400 [ 429.648779][T11365] ? __lock_acquire+0x7d40/0x7d40 [ 429.653813][T11365] should_fail_ex+0x39d/0x4d0 [ 429.658503][T11365] _copy_from_user+0x2f/0xe0 [ 429.663098][T11365] __copy_msghdr+0x3bb/0x580 [ 429.667728][T11365] ___sys_sendmsg+0x214/0x360 [ 429.672468][T11365] ? __sys_sendmsg+0x2a0/0x2a0 [ 429.677334][T11365] ? trace_call_bpf+0xc3/0x6c0 [ 429.682166][T11365] __se_sys_sendmsg+0x1c2/0x2b0 [ 429.687030][T11365] ? __x64_sys_sendmsg+0x80/0x80 [ 429.691987][T11365] ? lockdep_hardirqs_on+0x98/0x150 [ 429.697220][T11365] do_syscall_64+0x55/0xa0 [ 429.701644][T11365] ? clear_bhb_loop+0x40/0x90 [ 429.706324][T11365] ? clear_bhb_loop+0x40/0x90 [ 429.711006][T11365] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 429.716925][T11365] RIP: 0033:0x7f106d39aeb9 [ 429.721397][T11365] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 429.741008][T11365] RSP: 002b:00007f106e177028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 429.749433][T11365] RAX: ffffffffffffffda RBX: 00007f106d615fa0 RCX: 00007f106d39aeb9 [ 429.757407][T11365] RDX: e07e872420dfefca RSI: 0000200000000780 RDI: 0000000000000003 [ 429.765401][T11365] RBP: 00007f106e177090 R08: 0000000000000000 R09: 0000000000000000 [ 429.773397][T11365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 429.781369][T11365] R13: 00007f106d616038 R14: 00007f106d615fa0 R15: 00007ffd4e116288 [ 429.789362][T11365] [ 430.071467][T11371] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.1993'. [ 430.465515][T11387] netlink: 'syz.0.1999': attribute type 8 has an invalid length. [ 431.024768][T11384] netlink: 'syz.3.1998': attribute type 1 has an invalid length. [ 431.130438][T11384] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1998'. [ 431.140785][T11384] openvswitch: netlink: Tunnel attr 13157 out of range max 16 [ 431.417021][T11405] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2005'. [ 431.846944][T11424] netlink: 'syz.2.2010': attribute type 8 has an invalid length. [ 432.617213][T11434] netlink: 'syz.1.2012': attribute type 10 has an invalid length. [ 433.051341][T11440] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.2014'. [ 433.239451][T11449] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2017'. [ 433.699677][T11459] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 433.761552][T11454] netlink: 'syz.2.2019': attribute type 8 has an invalid length. [ 436.337624][T11467] netlink: 'syz.3.2021': attribute type 8 has an invalid length. [ 436.956184][T11482] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.2026'. [ 437.371288][T11489] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2027'. [ 437.908126][T11499] netlink: 'syz.3.2031': attribute type 8 has an invalid length. [ 438.585530][T11510] netlink: 'syz.1.2032': attribute type 8 has an invalid length. [ 439.125824][T11513] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.2035'. [ 439.708928][T11517] netlink: 'syz.3.2036': attribute type 1 has an invalid length. [ 439.839797][T11517] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.2036'. [ 439.880452][T11517] openvswitch: netlink: Tunnel attr 13157 out of range max 16 [ 440.225315][T11537] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.2045'. [ 440.370220][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.376730][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 440.419026][T11544] netlink: 'syz.1.2047': attribute type 8 has an invalid length. [ 440.813582][T11547] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.2049'. [ 440.985065][T11551] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2050'. [ 441.352474][T11561] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2063'. [ 441.693429][T11557] netlink: 'syz.2.2054': attribute type 1 has an invalid length. [ 441.803407][T11557] netlink: 209852 bytes leftover after parsing attributes in process `syz.2.2054'. [ 441.815993][T11557] openvswitch: netlink: Tunnel attr 13157 out of range max 16 [ 441.905564][T11574] netlink: 'syz.1.2058': attribute type 21 has an invalid length. [ 441.924238][T11574] netlink: 128 bytes leftover after parsing attributes in process `syz.1.2058'. [ 441.940692][T11574] netlink: 'syz.1.2058': attribute type 5 has an invalid length. [ 441.963708][T11574] netlink: 3 bytes leftover after parsing attributes in process `syz.1.2058'. [ 441.992144][T11577] netlink: 'syz.1.2058': attribute type 11 has an invalid length. [ 442.023180][T11577] netlink: 184116 bytes leftover after parsing attributes in process `syz.1.2058'. [ 442.447249][T11587] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 442.539474][T11582] netlink: 'syz.2.2061': attribute type 8 has an invalid length. [ 445.548355][T11629] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 446.059102][T11638] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2078'. [ 446.696889][T11652] netlink: 'syz.3.2085': attribute type 10 has an invalid length. [ 446.714297][T11652] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2085'. [ 446.734416][T11652] ipvlan1: entered promiscuous mode [ 446.739711][T11652] ipvlan1: entered allmulticast mode [ 446.758478][T11652] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 446.881924][T11655] netlink: 'syz.0.2086': attribute type 8 has an invalid length. [ 447.285948][T11661] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 448.533322][T11659] netlink: 'syz.1.2087': attribute type 1 has an invalid length. [ 448.858201][T11657] netlink: 'syz.3.2088': attribute type 1 has an invalid length. [ 449.251413][T11684] netdevsim netdevsim0: Direct firmware load for Ö failed with error -2 [ 449.270289][T11684] netdevsim netdevsim0: Falling back to sysfs fallback for: Ö [ 449.747975][T11690] netlink: 'syz.2.2098': attribute type 8 has an invalid length. [ 449.864713][T11692] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 451.528903][T11725] netlink: 'syz.1.2104': attribute type 1 has an invalid length. [ 451.933775][T11729] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2110'. [ 452.062469][T11735] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 452.115614][T11733] netlink: 140 bytes leftover after parsing attributes in process `syz.1.2111'. [ 452.823765][T11755] netlink: 'syz.1.2118': attribute type 8 has an invalid length. [ 453.432150][T11768] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 453.457376][T11766] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.2122'. [ 454.412051][T11778] netlink: 'syz.1.2126': attribute type 10 has an invalid length. [ 454.424120][T11778] netlink: 40 bytes leftover after parsing attributes in process `syz.1.2126'. [ 454.444869][T11778] ipvlan1: entered promiscuous mode [ 454.450153][T11778] ipvlan1: entered allmulticast mode [ 454.472538][T11778] veth0_vlan: entered allmulticast mode [ 454.495686][T11778] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 454.572808][T11763] netlink: 'syz.2.2121': attribute type 1 has an invalid length. [ 454.693219][T11786] netlink: 64535 bytes leftover after parsing attributes in process `syz.1.2129'. [ 454.995942][T11792] netlink: 'syz.2.2131': attribute type 8 has an invalid length. [ 455.015233][T11794] FAULT_INJECTION: forcing a failure. [ 455.015233][T11794] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 455.061890][T11794] CPU: 1 PID: 11794 Comm: syz.3.2132 Not tainted syzkaller #0 [ 455.069424][T11794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 455.079524][T11794] Call Trace: [ 455.082845][T11794] [ 455.085817][T11794] dump_stack_lvl+0x18c/0x250 [ 455.090553][T11794] ? show_regs_print_info+0x20/0x20 [ 455.095802][T11794] ? load_image+0x400/0x400 [ 455.100360][T11794] ? __lock_acquire+0x7d40/0x7d40 [ 455.105433][T11794] ? snprintf+0xe9/0x140 [ 455.109722][T11794] should_fail_ex+0x39d/0x4d0 [ 455.114446][T11794] _copy_to_user+0x2f/0xa0 [ 455.118890][T11794] simple_read_from_buffer+0xe7/0x150 [ 455.124288][T11794] proc_fail_nth_read+0x1e8/0x260 [ 455.129348][T11794] ? proc_fault_inject_write+0x360/0x360 [ 455.135031][T11794] ? fsnotify_perm+0x271/0x5e0 [ 455.139814][T11794] ? proc_fault_inject_write+0x360/0x360 [ 455.145463][T11794] vfs_read+0x28b/0x970 [ 455.149649][T11794] ? kernel_read+0x1e0/0x1e0 [ 455.154281][T11794] ? __fget_files+0x28/0x4b0 [ 455.158892][T11794] ? __fget_files+0x28/0x4b0 [ 455.163496][T11794] ? __fget_files+0x43d/0x4b0 [ 455.168199][T11794] ? __fdget_pos+0x2a3/0x330 [ 455.172803][T11794] ? ksys_read+0x75/0x260 [ 455.177149][T11794] ksys_read+0x150/0x260 [ 455.181418][T11794] ? vfs_write+0x990/0x990 [ 455.185943][T11794] ? lockdep_hardirqs_on+0x98/0x150 [ 455.191155][T11794] do_syscall_64+0x55/0xa0 [ 455.195588][T11794] ? clear_bhb_loop+0x40/0x90 [ 455.200287][T11794] ? clear_bhb_loop+0x40/0x90 [ 455.204975][T11794] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 455.210887][T11794] RIP: 0033:0x7f106d35b78e [ 455.215325][T11794] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 455.234943][T11794] RSP: 002b:00007f106e176fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 455.243370][T11794] RAX: ffffffffffffffda RBX: 00007f106e1776c0 RCX: 00007f106d35b78e [ 455.251356][T11794] RDX: 000000000000000f RSI: 00007f106e1770a0 RDI: 0000000000000005 [ 455.259342][T11794] RBP: 00007f106e177090 R08: 0000000000000000 R09: 0000000000000000 [ 455.267324][T11794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 455.275306][T11794] R13: 00007f106d616038 R14: 00007f106d615fa0 R15: 00007ffd4e116288 [ 455.283306][T11794] [ 455.432027][T11796] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 455.498978][T11800] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.2135'. [ 456.179760][T11805] netdevsim netdevsim2: Direct firmware load for Ö failed with error -2 [ 456.234700][T11805] netdevsim netdevsim2: Falling back to sysfs fallback for: Ö [ 456.312577][T11807] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.2138'. [ 456.840980][T11824] netlink: 'syz.3.2143': attribute type 8 has an invalid length. [ 457.314403][T11837] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.2148'. [ 457.429878][T11840] FAULT_INJECTION: forcing a failure. [ 457.429878][T11840] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 457.443223][T11840] CPU: 0 PID: 11840 Comm: syz.3.2149 Not tainted syzkaller #0 [ 457.450728][T11840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 457.460821][T11840] Call Trace: [ 457.464141][T11840] [ 457.467118][T11840] dump_stack_lvl+0x18c/0x250 [ 457.471846][T11840] ? show_regs_print_info+0x20/0x20 [ 457.477078][T11840] ? load_image+0x400/0x400 [ 457.481608][T11840] ? __might_fault+0xaa/0x120 [ 457.486307][T11840] ? __lock_acquire+0x7d40/0x7d40 [ 457.491352][T11840] should_fail_ex+0x39d/0x4d0 [ 457.496059][T11840] _copy_from_iter+0x1d9/0x12e0 [ 457.500933][T11840] ? slab_post_alloc_hook+0x8a/0x4b0 [ 457.506236][T11840] ? __virt_addr_valid+0x18c/0x540 [ 457.511366][T11840] ? __lock_acquire+0x7d40/0x7d40 [ 457.516400][T11840] ? rcu_is_watching+0x15/0xb0 [ 457.521181][T11840] ? copyout_mc+0x70/0x70 [ 457.525522][T11840] ? __virt_addr_valid+0x18c/0x540 [ 457.530646][T11840] ? __virt_addr_valid+0x18c/0x540 [ 457.535771][T11840] ? __virt_addr_valid+0x469/0x540 [ 457.540901][T11840] ? __check_object_size+0x506/0xa20 [ 457.546205][T11840] netlink_sendmsg+0x76b/0xbf0 [ 457.550993][T11840] ? netlink_getsockopt+0x590/0x590 [ 457.556212][T11840] ? aa_sock_msg_perm+0x94/0x150 [ 457.561167][T11840] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 457.566467][T11840] ? security_socket_sendmsg+0x80/0xa0 [ 457.571933][T11840] ? netlink_getsockopt+0x590/0x590 [ 457.577145][T11840] ____sys_sendmsg+0x5ba/0x960 [ 457.581936][T11840] ? __asan_memset+0x22/0x40 [ 457.586544][T11840] ? __sys_sendmsg_sock+0x30/0x30 [ 457.591584][T11840] ? __import_iovec+0x5f2/0x850 [ 457.596465][T11840] ? import_iovec+0x73/0xa0 [ 457.600991][T11840] ___sys_sendmsg+0x2a6/0x360 [ 457.605679][T11840] ? get_pid_task+0x20/0x1e0 [ 457.610289][T11840] ? __sys_sendmsg+0x2a0/0x2a0 [ 457.615078][T11840] ? __lock_acquire+0x7d40/0x7d40 [ 457.620147][T11840] __se_sys_sendmsg+0x1c2/0x2b0 [ 457.625010][T11840] ? __x64_sys_sendmsg+0x80/0x80 [ 457.629970][T11840] ? lockdep_hardirqs_on+0x98/0x150 [ 457.635185][T11840] do_syscall_64+0x55/0xa0 [ 457.639619][T11840] ? clear_bhb_loop+0x40/0x90 [ 457.644314][T11840] ? clear_bhb_loop+0x40/0x90 [ 457.649010][T11840] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 457.654918][T11840] RIP: 0033:0x7f106d39aeb9 [ 457.659344][T11840] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 457.678965][T11840] RSP: 002b:00007f106e177028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 457.687392][T11840] RAX: ffffffffffffffda RBX: 00007f106d615fa0 RCX: 00007f106d39aeb9 [ 457.695376][T11840] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 457.703356][T11840] RBP: 00007f106e177090 R08: 0000000000000000 R09: 0000000000000000 [ 457.711334][T11840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 457.719313][T11840] R13: 00007f106d616038 R14: 00007f106d615fa0 R15: 00007ffd4e116288 [ 457.727310][T11840] [ 457.829860][T11841] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.2150'. [ 458.212140][T11859] netlink: 'syz.1.2156': attribute type 10 has an invalid length. [ 458.337179][T11860] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2157'. [ 458.651186][T11870] FAULT_INJECTION: forcing a failure. [ 458.651186][T11870] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 458.672621][T11870] CPU: 1 PID: 11870 Comm: syz.1.2163 Not tainted syzkaller #0 [ 458.680165][T11870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 458.690269][T11870] Call Trace: [ 458.693587][T11870] [ 458.696553][T11870] dump_stack_lvl+0x18c/0x250 [ 458.701279][T11870] ? show_regs_print_info+0x20/0x20 [ 458.706517][T11870] ? load_image+0x400/0x400 [ 458.711062][T11870] ? __might_fault+0xaa/0x120 [ 458.715785][T11870] ? __lock_acquire+0x7d40/0x7d40 [ 458.720881][T11870] should_fail_ex+0x39d/0x4d0 [ 458.725604][T11870] _copy_from_iter+0x1d9/0x12e0 [ 458.730480][T11870] ? slab_post_alloc_hook+0x8a/0x4b0 [ 458.735789][T11870] ? __virt_addr_valid+0x18c/0x540 [ 458.740923][T11870] ? __lock_acquire+0x7d40/0x7d40 [ 458.745966][T11870] ? rcu_is_watching+0x15/0xb0 [ 458.750751][T11870] ? copyout_mc+0x70/0x70 [ 458.755102][T11870] ? __virt_addr_valid+0x18c/0x540 [ 458.760230][T11870] ? __virt_addr_valid+0x18c/0x540 [ 458.765356][T11870] ? __virt_addr_valid+0x469/0x540 [ 458.770485][T11870] ? __check_object_size+0x506/0xa20 [ 458.775791][T11870] netlink_sendmsg+0x76b/0xbf0 [ 458.780586][T11870] ? netlink_getsockopt+0x590/0x590 [ 458.785801][T11870] ? aa_sock_msg_perm+0x94/0x150 [ 458.790763][T11870] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 458.796068][T11870] ? security_socket_sendmsg+0x80/0xa0 [ 458.801537][T11870] ? netlink_getsockopt+0x590/0x590 [ 458.806751][T11870] ____sys_sendmsg+0x5ba/0x960 [ 458.811540][T11870] ? __asan_memset+0x22/0x40 [ 458.816149][T11870] ? __sys_sendmsg_sock+0x30/0x30 [ 458.821192][T11870] ? __import_iovec+0x5f2/0x850 [ 458.826071][T11870] ? import_iovec+0x73/0xa0 [ 458.830597][T11870] ___sys_sendmsg+0x2a6/0x360 [ 458.835283][T11870] ? get_pid_task+0x20/0x1e0 [ 458.839896][T11870] ? __sys_sendmsg+0x2a0/0x2a0 [ 458.844691][T11870] ? __lock_acquire+0x7d40/0x7d40 [ 458.849749][T11870] __se_sys_sendmsg+0x1c2/0x2b0 [ 458.854615][T11870] ? __x64_sys_sendmsg+0x80/0x80 [ 458.859575][T11870] ? lockdep_hardirqs_on+0x98/0x150 [ 458.864786][T11870] do_syscall_64+0x55/0xa0 [ 458.869222][T11870] ? clear_bhb_loop+0x40/0x90 [ 458.873907][T11870] ? clear_bhb_loop+0x40/0x90 [ 458.878599][T11870] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 458.884504][T11870] RIP: 0033:0x7f04f519aeb9 [ 458.888928][T11870] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 458.908545][T11870] RSP: 002b:00007f04f6074028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 458.916973][T11870] RAX: ffffffffffffffda RBX: 00007f04f5415fa0 RCX: 00007f04f519aeb9 [ 458.924957][T11870] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 458.932937][T11870] RBP: 00007f04f6074090 R08: 0000000000000000 R09: 0000000000000000 [ 458.940917][T11870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 458.948898][T11870] R13: 00007f04f5416038 R14: 00007f04f5415fa0 R15: 00007ffd70d801e8 [ 458.956896][T11870] [ 459.077089][T11868] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2161'. [ 459.301156][T11884] netlink: 'syz.1.2168': attribute type 10 has an invalid length. [ 459.762126][T11894] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2172'. [ 459.809754][T11892] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.2171'. [ 459.978831][T11900] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 460.027483][T11904] netlink: 'syz.2.2177': attribute type 10 has an invalid length. [ 460.084650][T11906] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 460.264863][T11902] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.2175'. [ 460.458375][T11914] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 460.830425][T11920] FAULT_INJECTION: forcing a failure. [ 460.830425][T11920] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 460.849512][T11920] CPU: 0 PID: 11920 Comm: syz.0.2182 Not tainted syzkaller #0 [ 460.857031][T11920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 460.867123][T11920] Call Trace: [ 460.870430][T11920] [ 460.873389][T11920] dump_stack_lvl+0x18c/0x250 [ 460.878112][T11920] ? show_regs_print_info+0x20/0x20 [ 460.883346][T11920] ? load_image+0x400/0x400 [ 460.887979][T11920] ? __lock_acquire+0x7d40/0x7d40 [ 460.893045][T11920] should_fail_ex+0x39d/0x4d0 [ 460.897775][T11920] prepare_alloc_pages+0x1e2/0x5f0 [ 460.902935][T11920] __alloc_pages+0x134/0x460 [ 460.907559][T11920] ? zone_statistics+0x170/0x170 [ 460.912548][T11920] ? alloc_pages+0x4dc/0x740 [ 460.917166][T11920] ? do_raw_spin_unlock+0x121/0x230 [ 460.922407][T11920] __get_free_pages+0xc/0x30 [ 460.927026][T11920] kasan_populate_vmalloc_pte+0x35/0x100 [ 460.932703][T11920] __apply_to_page_range+0x860/0xdd0 [ 460.938040][T11920] ? kasan_populate_vmalloc+0x70/0x70 [ 460.943460][T11920] ? apply_to_page_range+0x50/0x50 [ 460.948612][T11920] ? do_raw_spin_unlock+0x121/0x230 [ 460.953850][T11920] alloc_vmap_area+0x1d0c/0x1e30 [ 460.958853][T11920] ? vm_map_ram+0xcb0/0xcb0 [ 460.963397][T11920] ? rcu_is_watching+0x15/0xb0 [ 460.968204][T11920] __get_vm_area_node+0x162/0x370 [ 460.973273][T11920] __vmalloc_node_range+0x36e/0x1330 [ 460.978594][T11920] ? htab_map_alloc+0x3da/0xe80 [ 460.983481][T11920] ? _raw_spin_unlock+0x40/0x40 [ 460.988372][T11920] ? pcpu_alloc+0x11db/0x1860 [ 460.993086][T11920] ? bpf_map_alloc_percpu+0xb9/0x1a0 [ 460.998414][T11920] ? free_vm_area+0x50/0x50 [ 461.002964][T11920] bpf_map_area_alloc+0xf1/0x110 [ 461.007941][T11920] ? htab_map_alloc+0x3da/0xe80 [ 461.012821][T11920] htab_map_alloc+0x3da/0xe80 [ 461.017541][T11920] htab_of_map_alloc+0x55/0xc0 [ 461.022337][T11920] map_create+0x877/0x12f0 [ 461.026793][T11920] ? bpf_lsm_bpf+0x9/0x10 [ 461.031164][T11920] __sys_bpf+0x651/0x890 [ 461.035438][T11920] ? bpf_link_show_fdinfo+0x390/0x390 [ 461.040842][T11920] ? lock_chain_count+0x20/0x20 [ 461.045711][T11920] __x64_sys_bpf+0x7c/0x90 [ 461.050137][T11920] do_syscall_64+0x55/0xa0 [ 461.054574][T11920] ? clear_bhb_loop+0x40/0x90 [ 461.059263][T11920] ? clear_bhb_loop+0x40/0x90 [ 461.063955][T11920] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 461.069869][T11920] RIP: 0033:0x7f234db9aeb9 [ 461.074298][T11920] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 461.093915][T11920] RSP: 002b:00007f234eb26028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 461.102344][T11920] RAX: ffffffffffffffda RBX: 00007f234de15fa0 RCX: 00007f234db9aeb9 [ 461.110330][T11920] RDX: 0000000000000050 RSI: 0000200000000440 RDI: 0000000000000000 [ 461.118316][T11920] RBP: 00007f234eb26090 R08: 0000000000000000 R09: 0000000000000000 [ 461.126296][T11920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 461.134273][T11920] R13: 00007f234de16038 R14: 00007f234de15fa0 R15: 00007ffc6d5a8ba8 [ 461.142270][T11920] [ 461.465909][T11933] netlink: 'syz.3.2187': attribute type 10 has an invalid length. [ 461.575790][T11939] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 461.859451][T11941] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.2190'. [ 461.979921][T11947] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 462.418354][T11951] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 462.475717][T11953] FAULT_INJECTION: forcing a failure. [ 462.475717][T11953] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 462.512268][T11953] CPU: 0 PID: 11953 Comm: syz.0.2195 Not tainted syzkaller #0 [ 462.519806][T11953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 462.529907][T11953] Call Trace: [ 462.533223][T11953] [ 462.536189][T11953] dump_stack_lvl+0x18c/0x250 [ 462.540921][T11953] ? show_regs_print_info+0x20/0x20 [ 462.546172][T11953] ? load_image+0x400/0x400 [ 462.550719][T11953] ? __lock_acquire+0x7d40/0x7d40 [ 462.555784][T11953] ? snprintf+0xe9/0x140 [ 462.560081][T11953] should_fail_ex+0x39d/0x4d0 [ 462.564812][T11953] _copy_to_user+0x2f/0xa0 [ 462.569282][T11953] simple_read_from_buffer+0xe7/0x150 [ 462.574705][T11953] proc_fail_nth_read+0x1e8/0x260 [ 462.579752][T11953] ? proc_fault_inject_write+0x360/0x360 [ 462.585403][T11953] ? fsnotify_perm+0x271/0x5e0 [ 462.590184][T11953] ? proc_fault_inject_write+0x360/0x360 [ 462.595834][T11953] vfs_read+0x28b/0x970 [ 462.600014][T11953] ? kernel_read+0x1e0/0x1e0 [ 462.604628][T11953] ? __fget_files+0x28/0x4b0 [ 462.609248][T11953] ? __fget_files+0x28/0x4b0 [ 462.613854][T11953] ? __fget_files+0x43d/0x4b0 [ 462.618554][T11953] ? __fdget_pos+0x2a3/0x330 [ 462.623157][T11953] ? ksys_read+0x75/0x260 [ 462.627508][T11953] ksys_read+0x150/0x260 [ 462.631769][T11953] ? vfs_write+0x990/0x990 [ 462.636206][T11953] ? lockdep_hardirqs_on+0x98/0x150 [ 462.641423][T11953] do_syscall_64+0x55/0xa0 [ 462.645855][T11953] ? clear_bhb_loop+0x40/0x90 [ 462.650542][T11953] ? clear_bhb_loop+0x40/0x90 [ 462.655230][T11953] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 462.661133][T11953] RIP: 0033:0x7f234db5b78e [ 462.665563][T11953] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 462.685185][T11953] RSP: 002b:00007f234eb25fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 462.693613][T11953] RAX: ffffffffffffffda RBX: 00007f234eb266c0 RCX: 00007f234db5b78e [ 462.701598][T11953] RDX: 000000000000000f RSI: 00007f234eb260a0 RDI: 0000000000000004 [ 462.709580][T11953] RBP: 00007f234eb26090 R08: 0000000000000000 R09: 0000000000000000 [ 462.717568][T11953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 462.725553][T11953] R13: 00007f234de16038 R14: 00007f234de15fa0 R15: 00007ffc6d5a8ba8 [ 462.733548][T11953] [ 463.037652][T11964] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 463.078107][T11960] tap0: tun_chr_ioctl cmd 1074025677 [ 463.112901][T11960] tap0: linktype set to 768 [ 463.150291][T11965] tap0: tun_chr_ioctl cmd 1074812117 [ 463.240317][T11969] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2201'. [ 463.648429][T11983] netlink: 'syz.0.2206': attribute type 4 has an invalid length. [ 463.664285][T11983] netlink: 'syz.0.2206': attribute type 1 has an invalid length. [ 463.672663][T11983] netlink: 112860 bytes leftover after parsing attributes in process `syz.0.2206'. [ 463.944151][T11990] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 464.147141][T11993] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 464.422294][T11998] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2212'. [ 465.481250][T12016] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.2218'. [ 466.026191][T12034] netlink: 208064 bytes leftover after parsing attributes in process `syz.0.2224'. [ 466.216123][T12039] mac80211_hwsim hwsim5 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 467.004718][T12061] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 467.685641][T12067] tap0: tun_chr_ioctl cmd 1074025677 [ 467.701354][T12067] tap0: linktype set to 768 [ 467.760038][T12068] tap0: tun_chr_ioctl cmd 1074812117 [ 467.854530][T12074] batman_adv: batadv0: Interface deactivated: wlan0 [ 467.869998][T12074] mac80211_hwsim hwsim4 wlan0: entered allmulticast mode [ 467.928287][T12076] mac80211_hwsim hwsim4 wlan0: entered promiscuous mode [ 467.940166][T12076] batman_adv: batadv0: Interface activated: wlan0 [ 467.975952][T12082] netlink: 'syz.2.2239': attribute type 3 has an invalid length. [ 467.994117][T12082] netlink: 'syz.2.2239': attribute type 1 has an invalid length. [ 468.234852][T12085] batman_adv: batadv0: Interface deactivated: wlan0 [ 468.269443][T12085] mac80211_hwsim hwsim4 wlan0: left promiscuous mode [ 468.310832][T12087] FAULT_INJECTION: forcing a failure. [ 468.310832][T12087] name failslab, interval 1, probability 0, space 0, times 0 [ 468.323704][T12087] CPU: 1 PID: 12087 Comm: syz.3.2242 Not tainted syzkaller #0 [ 468.331228][T12087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 468.341339][T12087] Call Trace: [ 468.344650][T12087] [ 468.347599][T12087] dump_stack_lvl+0x18c/0x250 [ 468.352313][T12087] ? show_regs_print_info+0x20/0x20 [ 468.357539][T12087] ? load_image+0x400/0x400 [ 468.362074][T12087] ? __might_sleep+0xe0/0xe0 [ 468.366688][T12087] ? __lock_acquire+0x7d40/0x7d40 [ 468.371739][T12087] should_fail_ex+0x39d/0x4d0 [ 468.376444][T12087] should_failslab+0x9/0x20 [ 468.380967][T12087] slab_pre_alloc_hook+0x59/0x310 [ 468.386025][T12087] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 468.391772][T12087] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 468.397518][T12087] __kmem_cache_alloc_node+0x53/0x250 [ 468.402919][T12087] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 468.408657][T12087] __kmalloc+0xa4/0x230 [ 468.412842][T12087] tomoyo_realpath_from_path+0xe3/0x5d0 [ 468.418417][T12087] tomoyo_path_number_perm+0x248/0x620 [ 468.423907][T12087] ? tomoyo_path_number_perm+0x217/0x620 [ 468.429561][T12087] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 468.435043][T12087] ? ksys_write+0x1c4/0x260 [ 468.439604][T12087] ? __fget_files+0x28/0x4b0 [ 468.444215][T12087] ? __fget_files+0x28/0x4b0 [ 468.448840][T12087] security_file_ioctl+0x70/0xa0 [ 468.453801][T12087] __se_sys_ioctl+0x48/0x170 [ 468.458418][T12087] do_syscall_64+0x55/0xa0 [ 468.462856][T12087] ? clear_bhb_loop+0x40/0x90 [ 468.467551][T12087] ? clear_bhb_loop+0x40/0x90 [ 468.472248][T12087] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 468.478154][T12087] RIP: 0033:0x7f106d39aeb9 [ 468.482589][T12087] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 468.502215][T12087] RSP: 002b:00007f106b5f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 468.510652][T12087] RAX: ffffffffffffffda RBX: 00007f106d616090 RCX: 00007f106d39aeb9 [ 468.518641][T12087] RDX: 0000200000000280 RSI: 0000000000008914 RDI: 0000000000000004 [ 468.526628][T12087] RBP: 00007f106b5f6090 R08: 0000000000000000 R09: 0000000000000000 [ 468.534617][T12087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 468.542601][T12087] R13: 00007f106d616128 R14: 00007f106d616090 R15: 00007ffd4e116288 [ 468.550606][T12087] [ 468.561482][T12087] ERROR: Out of memory at tomoyo_realpath_from_path. [ 468.570887][T12087] mac80211_hwsim hwsim4 wlan0: entered promiscuous mode [ 468.581958][T12087] batman_adv: batadv0: Interface activated: wlan0 [ 468.591232][T12089] batman_adv: batadv0: Interface deactivated: wlan0 [ 468.608637][T12089] mac80211_hwsim hwsim2 wlan0: entered allmulticast mode [ 469.011023][T12099] netlink: 'syz.0.2247': attribute type 10 has an invalid length. [ 469.023568][T12096] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.2246'. [ 469.181830][T12105] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 469.492241][T12114] tap0: tun_chr_ioctl cmd 1074025677 [ 469.499722][T12114] tap0: linktype set to 768 [ 469.534709][T12113] netlink: 'syz.1.2252': attribute type 29 has an invalid length. [ 469.540863][T12108] tap0: tun_chr_ioctl cmd 1074812117 [ 469.543124][T12113] FAULT_INJECTION: forcing a failure. [ 469.543124][T12113] name failslab, interval 1, probability 0, space 0, times 0 [ 469.543255][T12113] CPU: 1 PID: 12113 Comm: syz.1.2252 Not tainted syzkaller #0 [ 469.543278][T12113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 469.543293][T12113] Call Trace: [ 469.543302][T12113] [ 469.543314][T12113] dump_stack_lvl+0x18c/0x250 [ 469.543359][T12113] ? show_regs_print_info+0x20/0x20 [ 469.543392][T12113] ? load_image+0x400/0x400 [ 469.543428][T12113] ? __might_sleep+0xe0/0xe0 [ 469.543458][T12113] ? __lock_acquire+0x7d40/0x7d40 [ 469.543499][T12113] should_fail_ex+0x39d/0x4d0 [ 469.543543][T12113] should_failslab+0x9/0x20 [ 469.543571][T12113] slab_pre_alloc_hook+0x59/0x310 [ 469.543616][T12113] kmem_cache_alloc_node+0x60/0x320 [ 469.543646][T12113] ? __alloc_skb+0x103/0x2c0 [ 469.543690][T12113] __alloc_skb+0x103/0x2c0 [ 469.543732][T12113] netlink_dump+0x1ec/0xe50 [ 469.543787][T12113] ? __mutex_lock+0x315/0xcc0 [ 469.543818][T12113] ? netlink_lookup+0x200/0x200 [ 469.543878][T12113] ? netlink_autobind+0x300/0x300 [ 469.543921][T12113] ? netlink_lookup+0x30/0x200 [ 469.543947][T12113] ? netlink_lookup+0x30/0x200 [ 469.543998][T12113] __netlink_dump_start+0x5f1/0x810 [ 469.544035][T12113] ? rtnetlink_rcv_msg+0x221/0xfa0 [ 469.544070][T12113] rtnetlink_rcv_msg+0xe1d/0xfa0 [ 469.544103][T12113] ? rtnetlink_rcv_msg+0x221/0xfa0 [ 469.544124][T12113] ? rtnl_fdb_dump+0x1090/0x1090 [ 469.544164][T12113] ? rtnetlink_bind+0x80/0x80 [ 469.544339][T12113] ? perf_trace_run_bpf_submit+0xf4/0x1c0 [ 469.544372][T12113] ? rtnl_fdb_dump+0x1090/0x1090 [ 469.544400][T12113] ? perf_trace_lock+0x304/0x3b0 [ 469.544461][T12113] netlink_rcv_skb+0x241/0x4d0 [ 469.544495][T12113] ? rtnetlink_bind+0x80/0x80 [ 469.544524][T12113] ? netlink_ack+0x1180/0x1180 [ 469.544587][T12113] ? __lock_acquire+0x7d40/0x7d40 [ 469.544634][T12113] ? netlink_deliver_tap+0x2e/0x1b0 [ 469.544677][T12113] netlink_unicast+0x751/0x8d0 [ 469.743131][T12113] netlink_sendmsg+0x8d0/0xbf0 [ 469.747950][T12113] ? perf_trace_lock+0x304/0x3b0 [ 469.752966][T12113] ? netlink_getsockopt+0x590/0x590 [ 469.758186][T12113] ? aa_sock_msg_perm+0x94/0x150 [ 469.763143][T12113] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 469.768459][T12113] ? security_socket_sendmsg+0x80/0xa0 [ 469.773953][T12113] ? netlink_getsockopt+0x590/0x590 [ 469.779192][T12113] ____sys_sendmsg+0x5ba/0x960 [ 469.783999][T12113] ? __asan_memset+0x22/0x40 [ 469.788653][T12113] ? __sys_sendmsg_sock+0x30/0x30 [ 469.793742][T12113] ? __import_iovec+0x5f2/0x850 [ 469.798712][T12113] ? import_iovec+0x73/0xa0 [ 469.803263][T12113] ___sys_sendmsg+0x2a6/0x360 [ 469.807997][T12113] ? __sys_sendmsg+0x2a0/0x2a0 [ 469.812863][T12113] ? trace_call_bpf+0xc3/0x6c0 [ 469.817751][T12113] __se_sys_sendmsg+0x1c2/0x2b0 [ 469.822647][T12113] ? __x64_sys_sendmsg+0x80/0x80 [ 469.827678][T12113] ? lockdep_hardirqs_on+0x98/0x150 [ 469.832961][T12113] do_syscall_64+0x55/0xa0 [ 469.837415][T12113] ? clear_bhb_loop+0x40/0x90 [ 469.842108][T12113] ? clear_bhb_loop+0x40/0x90 [ 469.846824][T12113] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 469.852750][T12113] RIP: 0033:0x7f04f519aeb9 [ 469.857181][T12113] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 469.876802][T12113] RSP: 002b:00007f04f6074028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 469.885253][T12113] RAX: ffffffffffffffda RBX: 00007f04f5415fa0 RCX: 00007f04f519aeb9 [ 469.893261][T12113] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 000000000000000b [ 469.901276][T12113] RBP: 00007f04f6074090 R08: 0000000000000000 R09: 0000000000000000 [ 469.909274][T12113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 469.917290][T12113] R13: 00007f04f5416038 R14: 00007f04f5415fa0 R15: 00007ffd70d801e8 [ 469.925352][T12113] [ 470.059220][T12121] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 470.637860][T12138] netlink: 'syz.3.2259': attribute type 10 has an invalid length. [ 470.722033][T12135] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.2258'. [ 470.943858][T12146] netlink: 'syz.2.2262': attribute type 8 has an invalid length. [ 471.137202][T12149] sit0: entered promiscuous mode [ 471.169937][T12149] sit0: entered allmulticast mode [ 471.184261][T12149] netlink: 63503 bytes leftover after parsing attributes in process `syz.0.2263'. [ 471.369963][T12152] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 472.150451][T12168] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.2270'. [ 472.431359][T12176] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 472.668708][T12181] FAULT_INJECTION: forcing a failure. [ 472.668708][T12181] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 472.730914][T12181] CPU: 1 PID: 12181 Comm: syz.0.2275 Not tainted syzkaller #0 [ 472.738466][T12181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 472.748572][T12181] Call Trace: [ 472.751904][T12181] [ 472.754881][T12181] dump_stack_lvl+0x18c/0x250 [ 472.759618][T12181] ? show_regs_print_info+0x20/0x20 [ 472.764866][T12181] ? load_image+0x400/0x400 [ 472.769425][T12181] ? __might_fault+0xaa/0x120 [ 472.774145][T12181] ? __lock_acquire+0x7d40/0x7d40 [ 472.779214][T12181] should_fail_ex+0x39d/0x4d0 [ 472.783937][T12181] _copy_from_iter+0x1d9/0x12e0 [ 472.788831][T12181] ? __virt_addr_valid+0x18c/0x540 [ 472.793998][T12181] ? __lock_acquire+0x7d40/0x7d40 [ 472.799099][T12181] ? copyout_mc+0x70/0x70 [ 472.803474][T12181] ? __virt_addr_valid+0x18c/0x540 [ 472.808632][T12181] ? __virt_addr_valid+0x18c/0x540 [ 472.813789][T12181] ? __virt_addr_valid+0x469/0x540 [ 472.818942][T12181] ? __check_object_size+0x506/0xa20 [ 472.824295][T12181] rawv6_send_hdrinc+0x7a4/0x1640 [ 472.829402][T12181] ? txopt_get+0x3f0/0x3f0 [ 472.833879][T12181] ? ip6_dst_hoplimit+0x96/0x350 [ 472.838856][T12181] ? ip6_dst_hoplimit+0x96/0x350 [ 472.843838][T12181] rawv6_sendmsg+0x12cc/0x1770 [ 472.848656][T12181] ? compat_rawv6_ioctl+0x70/0x70 [ 472.853738][T12181] ? aa_sk_perm+0x83c/0x970 [ 472.858301][T12181] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 472.864777][T12181] ? inet_sendmsg+0x7c/0x2f0 [ 472.869410][T12181] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 472.874766][T12181] ? security_socket_sendmsg+0x80/0xa0 [ 472.880261][T12181] ? inet_send_prepare+0x260/0x260 [ 472.885411][T12181] ____sys_sendmsg+0x5ba/0x960 [ 472.890228][T12181] ? __lock_acquire+0x7d40/0x7d40 [ 472.895301][T12181] ? __asan_memset+0x22/0x40 [ 472.899934][T12181] ? __sys_sendmsg_sock+0x30/0x30 [ 472.904995][T12181] ? __import_iovec+0x5f2/0x850 [ 472.909916][T12181] ? import_iovec+0x73/0xa0 [ 472.914561][T12181] ___sys_sendmsg+0x2a6/0x360 [ 472.919278][T12181] ? __sys_sendmsg+0x2a0/0x2a0 [ 472.924103][T12181] ? trace_call_bpf+0xc3/0x6c0 [ 472.928953][T12181] __se_sys_sendmsg+0x1c2/0x2b0 [ 472.933849][T12181] ? __x64_sys_sendmsg+0x80/0x80 [ 472.938841][T12181] ? lockdep_hardirqs_on+0x98/0x150 [ 472.944092][T12181] do_syscall_64+0x55/0xa0 [ 472.948555][T12181] ? clear_bhb_loop+0x40/0x90 [ 472.953263][T12181] ? clear_bhb_loop+0x40/0x90 [ 472.957978][T12181] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 472.963917][T12181] RIP: 0033:0x7f234db9aeb9 [ 472.968369][T12181] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 472.988029][T12181] RSP: 002b:00007f234eb26028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 472.996497][T12181] RAX: ffffffffffffffda RBX: 00007f234de15fa0 RCX: 00007f234db9aeb9 [ 473.004507][T12181] RDX: 0000000020040000 RSI: 0000200000000240 RDI: 0000000000000003 [ 473.012520][T12181] RBP: 00007f234eb26090 R08: 0000000000000000 R09: 0000000000000000 [ 473.020620][T12181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 473.028634][T12181] R13: 00007f234de16038 R14: 00007f234de15fa0 R15: 00007ffc6d5a8ba8 [ 473.036666][T12181] [ 473.065242][T12178] netlink: 'syz.2.2274': attribute type 8 has an invalid length. [ 473.365054][T12185] netlink: 'syz.1.2277': attribute type 10 has an invalid length. [ 473.662280][T12190] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.2279'. [ 473.721780][T12196] mac80211_hwsim hwsim3 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 473.862603][ T5779] Bluetooth: hci0: unexpected event 0x05 length: 151 > 4 [ 474.278660][T12213] netlink: 'syz.1.2286': attribute type 8 has an invalid length. [ 474.996804][T12222] pim6reg: tun_chr_ioctl cmd 1075340134 [ 475.211108][T12224] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.2292'. [ 475.336848][ T51] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 475.346461][ T51] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 475.359522][ T51] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 475.369713][ T51] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 475.378877][ T51] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 475.387624][ T51] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 475.749424][ T36] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 475.805609][T12238] netlink: 'syz.3.2297': attribute type 8 has an invalid length. [ 475.901972][ T36] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 475.959953][T12244] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 476.008859][ T36] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 476.182606][ T36] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 476.420251][T12231] chnl_net:caif_netlink_parms(): no params data found [ 476.728664][ T5779] Bluetooth: hci2: unexpected event 0x05 length: 151 > 4 [ 476.792961][T12231] bridge0: port 1(bridge_slave_0) entered blocking state [ 476.840690][T12231] bridge0: port 1(bridge_slave_0) entered disabled state [ 476.850603][T12231] bridge_slave_0: entered allmulticast mode [ 476.858770][T12231] bridge_slave_0: entered promiscuous mode [ 476.876123][T12231] bridge0: port 2(bridge_slave_1) entered blocking state [ 476.883420][T12231] bridge0: port 2(bridge_slave_1) entered disabled state [ 476.898711][T12231] bridge_slave_1: entered allmulticast mode [ 476.909798][T12231] bridge_slave_1: entered promiscuous mode [ 476.990343][ T36] ip6gretap0 (unregistering): left allmulticast mode [ 476.999705][ T36] ip6gretap0 (unregistering): left promiscuous mode [ 477.011625][ T36] Ÿë: port 1(ip6gretap0) entered disabled state [ 477.168748][T12231] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 477.219865][T12231] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 477.458849][T12268] netlink: 208064 bytes leftover after parsing attributes in process `syz.3.2305'. [ 477.485048][ T5779] Bluetooth: hci1: command tx timeout [ 477.572151][T12231] team0: Port device team_slave_0 added [ 477.659003][T12231] team0: Port device team_slave_1 added [ 477.778618][T12287] netlink: 208064 bytes leftover after parsing attributes in process `syz.2.2308'. [ 477.862201][T12231] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 477.889492][T12231] 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. [ 477.928128][T12231] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 477.965959][T12231] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 477.972965][T12231] 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. [ 478.023479][T12231] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 478.094742][T12300] mac80211_hwsim hwsim7 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 478.365765][T12231] hsr_slave_0: entered promiscuous mode [ 478.386984][T12231] hsr_slave_1: entered promiscuous mode [ 478.404944][T12231] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 478.419879][ T5779] Bluetooth: hci3: unexpected event 0x05 length: 151 > 4 [ 478.423129][T12231] Cannot create hsr debugfs directory [ 478.716107][ T36] batman_adv: batadv0: Removing interface: wlan0 [ 479.048297][T12326] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.2320'. [ 479.092795][ T36] hsr_slave_0: left promiscuous mode [ 479.224071][T12326] openvswitch: netlink: Tunnel attr 13157 out of range max 16 [ 479.310044][ T36] hsr_slave_1: left promiscuous mode [ 479.328521][ T36] batman_adv: batadv0: Removing interface: ` [ 479.355885][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 479.363421][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 479.416930][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 479.430983][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 479.531360][ T36] veth1_macvtap: left promiscuous mode [ 479.553923][ T36] veth0_macvtap: left promiscuous mode [ 479.565093][ T5779] Bluetooth: hci1: command tx timeout [ 479.594464][ T36] veth1_vlan: left promiscuous mode [ 479.609320][T12315] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.2314'. [ 479.619847][T12315] openvswitch: netlink: Tunnel attr 13157 out of range max 16 [ 479.835018][T12337] netlink: 208064 bytes leftover after parsing attributes in process `syz.1.2316'. [ 481.644172][ T5779] Bluetooth: hci1: command tx timeout [ 483.724247][ T5779] Bluetooth: hci1: command tx timeout [ 494.477594][ T51] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 494.493835][ T51] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 494.502535][ T51] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 494.515107][ T51] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 494.523504][ T51] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 494.532687][ T51] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 495.531720][ T5779] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 495.541223][ T5779] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 495.550901][ T5779] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 495.561148][ T5779] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 495.570359][ T5779] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 495.577966][ T5779] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 496.604240][ T5779] Bluetooth: hci4: command tx timeout [ 497.654173][ T5779] Bluetooth: hci5: command tx timeout [ 498.684193][ T5779] Bluetooth: hci4: command tx timeout [ 499.724450][ T5779] Bluetooth: hci5: command tx timeout [ 500.774072][ T5779] Bluetooth: hci4: command tx timeout [ 501.809251][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 501.815687][ T5779] Bluetooth: hci5: command tx timeout [ 501.816394][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 502.854689][ T5779] Bluetooth: hci4: command tx timeout [ 503.884428][ T5779] Bluetooth: hci5: command tx timeout [ 509.580943][ T51] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 509.594269][ T51] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 509.602806][ T51] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 509.611684][ T51] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 509.620467][ T51] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 509.629340][ T51] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 511.644131][ T51] Bluetooth: hci6: command tx timeout [ 513.734184][ T51] Bluetooth: hci6: command tx timeout [ 515.804095][ T51] Bluetooth: hci6: command tx timeout [ 517.884229][ T51] Bluetooth: hci6: command tx timeout [ 535.661857][ T5779] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 535.674136][ T5779] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 535.682704][ T5779] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 535.695478][ T5779] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 535.703274][ T5779] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 535.713850][ T5779] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 537.804243][ T51] Bluetooth: hci7: command tx timeout [ 539.884247][ T51] Bluetooth: hci7: command tx timeout [ 541.964159][ T51] Bluetooth: hci7: command tx timeout [ 544.044178][ T51] Bluetooth: hci7: command tx timeout [ 554.702297][ T5779] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 554.711889][ T5779] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 554.719974][ T5779] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 554.728961][ T5779] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 554.737834][ T5779] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 554.748234][ T5779] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 555.722068][ T51] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 555.731514][ T51] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 555.740614][ T51] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 555.749008][ T51] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 555.758539][ T51] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 555.766067][ T51] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 556.844245][ T51] Bluetooth: hci8: command tx timeout [ 557.814243][ T51] Bluetooth: hci9: command tx timeout [ 558.924118][ T51] Bluetooth: hci8: command tx timeout [ 559.884040][ T51] Bluetooth: hci9: command tx timeout [ 561.004090][ T51] Bluetooth: hci8: command tx timeout [ 561.964128][ T51] Bluetooth: hci9: command tx timeout [ 563.084120][ T51] Bluetooth: hci8: command tx timeout [ 563.248075][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.254679][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 564.044116][ T51] Bluetooth: hci9: command tx timeout [ 569.769056][ T5779] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 569.777961][ T5779] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 569.785993][ T5779] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 569.800320][ T5779] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 569.811200][ T5779] Bluetooth: hci10: unexpected cc 0x0c25 length: 249 > 3 [ 569.819533][ T5779] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 571.884122][ T51] Bluetooth: hci10: command tx timeout [ 573.964030][ T51] Bluetooth: hci10: command tx timeout [ 576.044068][ T51] Bluetooth: hci10: command tx timeout [ 578.124067][ T51] Bluetooth: hci10: command tx timeout [ 595.858511][ T5779] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 595.871676][ T5779] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 595.880216][ T5779] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 595.889027][ T5779] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 595.896901][ T5779] Bluetooth: hci11: unexpected cc 0x0c25 length: 249 > 3 [ 595.904656][ T5779] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 597.964337][ T5779] Bluetooth: hci11: command tx timeout [ 600.044094][T12359] Bluetooth: hci11: command tx timeout [ 601.168564][T12359] Bluetooth: hci1: command 0x0406 tx timeout [ 602.124264][ T5779] Bluetooth: hci11: command tx timeout [ 604.210404][ T5779] Bluetooth: hci11: command tx timeout [ 614.921687][T12359] Bluetooth: hci12: unexpected cc 0x0c03 length: 249 > 1 [ 614.931493][T12359] Bluetooth: hci12: unexpected cc 0x1003 length: 249 > 9 [ 614.939883][T12359] Bluetooth: hci12: unexpected cc 0x1001 length: 249 > 9 [ 614.949512][T12359] Bluetooth: hci12: unexpected cc 0x0c23 length: 249 > 4 [ 614.957648][T12359] Bluetooth: hci12: unexpected cc 0x0c25 length: 249 > 3 [ 614.967034][T12359] Bluetooth: hci12: unexpected cc 0x0c38 length: 249 > 2 [ 615.957487][T12359] Bluetooth: hci13: unexpected cc 0x0c03 length: 249 > 1 [ 615.965912][T12359] Bluetooth: hci13: unexpected cc 0x1003 length: 249 > 9 [ 615.976927][T12359] Bluetooth: hci13: unexpected cc 0x1001 length: 249 > 9 [ 615.986616][T12359] Bluetooth: hci13: unexpected cc 0x0c23 length: 249 > 4 [ 615.998435][T12359] Bluetooth: hci13: unexpected cc 0x0c25 length: 249 > 3 [ 616.005993][T12359] Bluetooth: hci13: unexpected cc 0x0c38 length: 249 > 2 [ 617.004327][T12359] Bluetooth: hci12: command tx timeout [ 618.044106][T12359] Bluetooth: hci13: command tx timeout [ 619.084268][T12359] Bluetooth: hci12: command tx timeout [ 620.134673][T12392] Bluetooth: hci13: command tx timeout [ 621.164050][T12392] Bluetooth: hci12: command tx timeout [ 621.645311][T12392] Bluetooth: hci5: command 0x0406 tx timeout [ 621.652352][T12392] Bluetooth: hci4: command 0x0406 tx timeout [ 622.204142][T12359] Bluetooth: hci13: command tx timeout [ 623.244099][T12359] Bluetooth: hci12: command tx timeout [ 624.284014][T12359] Bluetooth: hci13: command tx timeout [ 624.698987][ T1278] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.705569][ T1278] ieee802154 phy1 wpan1: encryption failed: -22 [ 630.592674][T12392] Bluetooth: hci14: unexpected cc 0x0c03 length: 249 > 1 [ 630.602182][T12392] Bluetooth: hci14: unexpected cc 0x1003 length: 249 > 9 [ 630.611017][T12392] Bluetooth: hci14: unexpected cc 0x1001 length: 249 > 9 [ 630.620232][T12392] Bluetooth: hci14: unexpected cc 0x0c23 length: 249 > 4 [ 630.629155][T12392] Bluetooth: hci14: unexpected cc 0x0c25 length: 249 > 3 [ 630.637872][T12392] Bluetooth: hci14: unexpected cc 0x0c38 length: 249 > 2 [ 631.894284][T12359] Bluetooth: hci6: command 0x0406 tx timeout [ 632.684202][T12359] Bluetooth: hci14: command tx timeout [ 634.764074][T12359] Bluetooth: hci14: command tx timeout [ 636.844099][T12359] Bluetooth: hci14: command tx timeout [ 638.924132][T12359] Bluetooth: hci14: command tx timeout [ 642.614005][ T28] INFO: task kworker/u4:7:1308 blocked for more than 143 seconds. [ 642.621881][ T28] Not tainted syzkaller #0 [ 642.631682][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 642.640461][ T28] task:kworker/u4:7 state:D stack:22872 pid:1308 ppid:2 flags:0x00004000 [ 642.649931][ T28] Workqueue: events_unbound linkwatch_event [ 642.656928][ T28] Call Trace: [ 642.660244][ T28] SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 642.663195][ T28] __schedule+0x1553/0x45a0 [ 642.678446][ T28] ? asan.module_dtor+0x20/0x20 [ 642.683354][ T28] ? __mutex_lock+0x6a4/0xcc0 [ 642.696690][ T28] ? __mutex_trylock_common+0x8a/0x260 [ 642.702222][ T28] ? kthread_data+0x4f/0xc0 [ 642.743951][ T28] ? wq_worker_sleeping+0x63/0x240 [ 642.749167][ T28] schedule+0xbd/0x170 [ 642.753295][ T28] schedule_preempt_disabled+0x13/0x20 [ 642.781287][ T28] __mutex_lock+0x6a9/0xcc0 [ 642.786204][ T28] ? __mutex_lock+0x4f9/0xcc0 [ 642.790931][ T28] ? linkwatch_event+0xe/0x60 [ 642.795841][ T28] ? mutex_lock_nested+0x20/0x20 [ 642.800822][ T28] ? _raw_spin_unlock_irq+0x23/0x50 [ 642.807199][ T28] ? process_scheduled_works+0x96f/0x15d0 [ 642.812971][ T28] linkwatch_event+0xe/0x60 [ 642.817563][ T28] process_scheduled_works+0xa5d/0x15d0 [ 642.823191][ T28] ? assign_work+0x430/0x430 [ 642.827946][ T28] ? assign_work+0x3d0/0x430 [ 642.832592][ T28] worker_thread+0xa55/0xfc0 [ 642.841324][ T28] kthread+0x2fa/0x390 [ 642.858101][ T28] ? pr_cont_work+0x560/0x560 [ 642.862841][ T28] ? kthread_blkcg+0xd0/0xd0 [ 642.867550][ T28] ret_from_fork+0x48/0x80 [ 642.872018][ T28] ? kthread_blkcg+0xd0/0xd0 [ 642.876880][ T28] ret_from_fork_asm+0x11/0x20 [ 642.881718][ T28] [ 642.889542][ T28] INFO: task dhcpcd:5436 blocked for more than 143 seconds. [ 642.896927][ T28] Not tainted syzkaller #0 [ 642.901890][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 642.914008][ T28] task:dhcpcd state:D stack:20968 pid:5436 ppid:5435 flags:0x00004002 [ 642.923274][ T28] Call Trace: [ 642.930068][ T28] [ 642.933040][ T28] __schedule+0x1553/0x45a0 [ 642.940916][ T28] ? asan.module_dtor+0x20/0x20 [ 642.947100][ T28] ? __mutex_lock+0x6a4/0xcc0 [ 642.951845][ T28] ? __mutex_trylock_common+0x8a/0x260 [ 642.957412][ T28] ? trace_raw_output_contention_end+0xd0/0xd0 [ 642.963594][ T28] schedule+0xbd/0x170 [ 642.967745][ T28] schedule_preempt_disabled+0x13/0x20 [ 642.973234][ T28] __mutex_lock+0x6a9/0xcc0 [ 642.977825][ T28] ? __mutex_lock+0x4f9/0xcc0 [ 642.982534][ T28] ? devinet_ioctl+0x30c/0x1c40 [ 642.987472][ T28] ? mutex_lock_nested+0x20/0x20 [ 642.992443][ T28] ? bpf_lsm_capable+0x9/0x10 [ 642.997210][ T28] ? security_capable+0x89/0xb0 [ 643.002114][ T28] devinet_ioctl+0x30c/0x1c40 [ 643.006993][ T28] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 643.013289][ T28] ? _copy_from_user+0xa5/0xe0 [ 643.019788][ T28] ? get_user_ifreq+0x12b/0x180 [ 643.027221][ T28] inet_ioctl+0x42b/0x560 [ 643.031617][ T28] ? tomoyo_path_number_perm+0x217/0x620 [ 643.038538][ T28] ? inet_shutdown+0x370/0x370 [ 643.043390][ T28] ? slab_free_freelist_hook+0x130/0x1a0 [ 643.049205][ T28] ? tomoyo_path_number_perm+0x500/0x620 [ 643.054979][ T28] ? __kmem_cache_free+0xba/0x1e0 [ 643.060050][ T28] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 643.065675][ T28] sock_do_ioctl+0xfc/0x310 [ 643.070220][ T28] ? sock_show_fdinfo+0xb0/0xb0 [ 643.075184][ T28] sock_ioctl+0x5ba/0x7e0 [ 643.079543][ T28] ? perf_trace_preemptirq_template+0xac/0x330 [ 643.085806][ T28] ? sock_poll+0x3e0/0x3e0 [ 643.090247][ T28] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 643.096338][ T28] ? fd_install+0x60/0x4e0 [ 643.100789][ T28] ? bpf_lsm_file_ioctl+0x9/0x10 [ 643.105801][ T28] ? security_file_ioctl+0x80/0xa0 [ 643.110965][ T28] ? sock_poll+0x3e0/0x3e0 [ 643.115514][ T28] __se_sys_ioctl+0xfd/0x170 [ 643.120153][ T28] do_syscall_64+0x55/0xa0 [ 643.124965][ T28] ? clear_bhb_loop+0x40/0x90 [ 643.129708][ T28] ? clear_bhb_loop+0x40/0x90 [ 643.134478][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 643.140406][ T28] RIP: 0033:0x7f6ea3e41378 [ 643.144966][ T28] RSP: 002b:00007ffd5d144b98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 643.153417][ T28] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00007f6ea3e41378 [ 643.161456][ T28] RDX: 00007ffd5d154d90 RSI: 0000000000008914 RDI: 0000000000000015 [ 643.169616][ T28] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 643.177660][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd5d164f30 [ 643.185707][ T28] R13: 00007f6ea3d416c8 R14: 0000000000000028 R15: 0000000000008914 [ 643.193719][ T28] [ 643.196856][ T28] INFO: task syz-executor:12231 blocked for more than 143 seconds. [ 643.204873][ T28] Not tainted syzkaller #0 [ 643.209828][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 643.218560][ T28] task:syz-executor state:D stack:22248 pid:12231 ppid:1 flags:0x00004004 [ 643.227836][ T28] Call Trace: [ 643.231138][ T28] [ 643.234192][ T28] __schedule+0x1553/0x45a0 [ 643.238781][ T28] ? asan.module_dtor+0x20/0x20 [ 643.243674][ T28] ? __mutex_lock+0x6a4/0xcc0 [ 643.250046][ T28] ? __mutex_trylock_common+0x8a/0x260 [ 643.255654][ T28] ? trace_raw_output_contention_end+0xd0/0xd0 [ 643.261883][ T28] schedule+0xbd/0x170 [ 643.266068][ T28] schedule_preempt_disabled+0x13/0x20 [ 643.271574][ T28] __mutex_lock+0x6a9/0xcc0 [ 643.276193][ T28] ? __mutex_lock+0x4f9/0xcc0 [ 643.280904][ T28] ? rtnetlink_rcv_msg+0x811/0xfa0 [ 643.286078][ T28] ? mutex_lock_nested+0x20/0x20 [ 643.291054][ T28] ? rtnetlink_rcv_msg+0x221/0xfa0 [ 643.296241][ T28] rtnetlink_rcv_msg+0x811/0xfa0 [ 643.301214][ T28] ? rtnetlink_bind+0x80/0x80 [ 643.305966][ T28] ? mark_lock+0x94/0x320 [ 643.310326][ T28] ? __lock_acquire+0x1273/0x7d40 [ 643.315428][ T28] ? __kernel_text_address+0xd/0x30 [ 643.320662][ T28] ? mark_lock+0x94/0x320 [ 643.325131][ T28] ? mark_lock+0x94/0x320 [ 643.329492][ T28] ? __lock_acquire+0x1273/0x7d40 [ 643.334627][ T28] ? kmalloc_reserve+0x95/0x240 [ 643.339525][ T28] ? verify_lock_unused+0x140/0x140 [ 643.344804][ T28] ? verify_lock_unused+0x140/0x140 [ 643.350056][ T28] netlink_rcv_skb+0x241/0x4d0 [ 643.354990][ T28] ? rtnetlink_bind+0x80/0x80 [ 643.359702][ T28] ? netlink_ack+0x1180/0x1180 [ 643.364573][ T28] ? __lock_acquire+0x7d40/0x7d40 [ 643.369668][ T28] ? net_generic+0x1e/0x240 [ 643.374274][ T28] ? netlink_deliver_tap+0x2e/0x1b0 [ 643.379555][ T28] netlink_unicast+0x751/0x8d0 [ 643.385623][ T28] netlink_sendmsg+0x8d0/0xbf0 [ 643.390435][ T28] ? netlink_getsockopt+0x590/0x590 [ 643.395788][ T28] ? aa_sock_msg_perm+0x94/0x150 [ 643.400760][ T28] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 643.406174][ T28] ? security_socket_sendmsg+0x80/0xa0 [ 643.411665][ T28] __sys_sendto+0x4a9/0x6b0 [ 643.416250][ T28] ? __ia32_sys_getpeername+0x90/0x90 [ 643.421693][ T28] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 643.427732][ T28] ? lock_chain_count+0x20/0x20 [ 643.432631][ T28] __x64_sys_sendto+0xde/0xf0 [ 643.437421][ T28] do_syscall_64+0x55/0xa0 [ 643.441876][ T28] ? clear_bhb_loop+0x40/0x90 [ 643.446634][ T28] ? clear_bhb_loop+0x40/0x90 [ 643.451340][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 643.457302][ T28] RIP: 0033:0x7fda45d5b78e [ 643.461757][ T28] RSP: 002b:00007ffcae9c9638 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 643.470277][ T28] RAX: ffffffffffffffda RBX: 00005555922fa500 RCX: 00007fda45d5b78e [ 643.478358][ T28] RDX: 0000000000000060 RSI: 00007fda46b44670 RDI: 0000000000000003 [ 643.489490][ T28] RBP: 0000000000000001 R08: 00007ffcae9c96b4 R09: 000000000000000c [ 643.499732][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 643.510696][ T28] R13: 0000000000000000 R14: 00007fda46b44670 R15: 0000000000000000 [ 643.519945][ T28] [ 643.523036][ T28] INFO: task syz.2.2315:12322 blocked for more than 144 seconds. [ 643.531904][ T28] Not tainted syzkaller #0 [ 643.536963][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 643.545708][ T28] task:syz.2.2315 state:D stack:25800 pid:12322 ppid:5780 flags:0x00004004 [ 643.555039][ T28] Call Trace: [ 643.558340][ T28] [ 643.561279][ T28] __schedule+0x1553/0x45a0 [ 643.566049][ T28] ? __stack_depot_save+0x1f/0x630 [ 643.571201][ T28] ? kvmalloc_node+0x70/0x180 [ 643.575985][ T28] ? asan.module_dtor+0x20/0x20 [ 643.580920][ T28] ? __mutex_lock+0x6a4/0xcc0 [ 643.588370][ T28] ? __mutex_trylock_common+0x8a/0x260 [ 643.595846][ T28] ? trace_raw_output_contention_end+0xd0/0xd0 [ 643.602069][ T28] schedule+0xbd/0x170 [ 643.608848][ T28] schedule_preempt_disabled+0x13/0x20 [ 643.615574][ T28] __mutex_lock+0x6a9/0xcc0 [ 643.620165][ T28] ? __mutex_lock+0x4f9/0xcc0 [ 643.625075][ T28] ? ppp_ioctl+0x6d2/0x1a90 [ 643.629640][ T28] ? mutex_lock_nested+0x20/0x20 [ 643.634687][ T28] ? __asan_memset+0x22/0x40 [ 643.639326][ T28] ? __asan_memcpy+0x40/0x70 [ 643.644241][ T28] ? alloc_netdev_mqs+0xca6/0x1040 [ 643.649502][ T28] ppp_ioctl+0x6d2/0x1a90 [ 643.653867][ T28] ? ppp_poll+0x250/0x250 [ 643.658509][ T28] ? __fget_files+0x28/0x4b0 [ 643.663140][ T28] ? bpf_lsm_file_ioctl+0x9/0x10 [ 643.668402][ T28] ? security_file_ioctl+0x80/0xa0 [ 643.673559][ T28] ? ppp_poll+0x250/0x250 [ 643.678211][ T28] __se_sys_ioctl+0xfd/0x170 [ 643.682843][ T28] do_syscall_64+0x55/0xa0 [ 643.687385][ T28] ? clear_bhb_loop+0x40/0x90 [ 643.692097][ T28] ? clear_bhb_loop+0x40/0x90 [ 643.696830][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 643.702759][ T28] RIP: 0033:0x7f19fd79aeb9 [ 643.707245][ T28] RSP: 002b:00007f19fe739028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 643.715766][ T28] RAX: ffffffffffffffda RBX: 00007f19fda15fa0 RCX: 00007f19fd79aeb9 [ 643.723774][ T28] RDX: 000000110c230000 RSI: 00000000c004743e RDI: 0000000000000006 [ 643.732173][ T28] RBP: 00007f19fd808c1f R08: 0000000000000000 R09: 0000000000000000 [ 643.740233][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 643.748260][ T28] R13: 00007f19fda16038 R14: 00007f19fda15fa0 R15: 00007ffc43a33c98 [ 643.756349][ T28] [ 643.759435][ T28] INFO: task syz.2.2315:12324 blocked for more than 144 seconds. [ 643.767239][ T28] Not tainted syzkaller #0 [ 643.772200][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 643.782705][ T28] task:syz.2.2315 state:D stack:29128 pid:12324 ppid:5780 flags:0x00004004 [ 643.792046][ T28] Call Trace: [ 643.795474][ T28] [ 643.798433][ T28] __schedule+0x1553/0x45a0 [ 643.802977][ T28] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 643.809315][ T28] ? asan.module_dtor+0x20/0x20 [ 643.815332][ T28] ? __mutex_lock+0x6a4/0xcc0 [ 643.820049][ T28] ? __mutex_trylock_common+0x8a/0x260 [ 643.825617][ T28] ? trace_raw_output_contention_end+0xd0/0xd0 [ 643.831811][ T28] schedule+0xbd/0x170 [ 643.835959][ T28] schedule_preempt_disabled+0x13/0x20 [ 643.841462][ T28] __mutex_lock+0x6a9/0xcc0 [ 643.847292][ T28] ? __mutex_lock+0x4f9/0xcc0 [ 643.852008][ T28] ? ppp_ioctl+0xe0/0x1a90 [ 643.856535][ T28] ? mutex_lock_nested+0x20/0x20 [ 643.861522][ T28] ppp_ioctl+0xe0/0x1a90 [ 643.865883][ T28] ? ppp_poll+0x250/0x250 [ 643.870243][ T28] ? __fget_files+0x28/0x4b0 [ 643.874965][ T28] ? bpf_lsm_file_ioctl+0x9/0x10 [ 643.879927][ T28] ? security_file_ioctl+0x80/0xa0 [ 643.893045][ T28] ? ppp_poll+0x250/0x250 [ 643.897542][ T28] __se_sys_ioctl+0xfd/0x170 [ 643.902182][ T28] do_syscall_64+0x55/0xa0 [ 643.906694][ T28] ? clear_bhb_loop+0x40/0x90 [ 643.911404][ T28] ? clear_bhb_loop+0x40/0x90 [ 643.916182][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 643.922118][ T28] RIP: 0033:0x7f19fd79aeb9 [ 643.926673][ T28] RSP: 002b:00007f19fe718028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 643.935203][ T28] RAX: ffffffffffffffda RBX: 00007f19fda16090 RCX: 00007f19fd79aeb9 [ 643.943213][ T28] RDX: 0000000000000000 RSI: 0000000040047440 RDI: 0000000000000006 [ 643.951276][ T28] RBP: 00007f19fd808c1f R08: 0000000000000000 R09: 0000000000000000 [ 643.959430][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 643.967643][ T28] R13: 00007f19fda16128 R14: 00007f19fda16090 R15: 00007ffc43a33c98 [ 643.975713][ T28] [ 643.978776][ T28] INFO: task syz.2.2315:12327 blocked for more than 144 seconds. [ 643.986667][ T28] Not tainted syzkaller #0 [ 643.991674][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 644.000409][ T28] task:syz.2.2315 state:D stack:25800 pid:12327 ppid:5780 flags:0x00004004 [ 644.009707][ T28] Call Trace: [ 644.012992][ T28] [ 644.016013][ T28] __schedule+0x1553/0x45a0 [ 644.020559][ T28] ? mark_lock+0x94/0x320 [ 644.025022][ T28] ? asan.module_dtor+0x20/0x20 [ 644.029920][ T28] ? __mutex_lock+0x6a4/0xcc0 [ 644.034685][ T28] ? __mutex_trylock_common+0x8a/0x260 [ 644.040180][ T28] ? trace_raw_output_contention_end+0xd0/0xd0 [ 644.046508][ T28] schedule+0xbd/0x170 [ 644.050615][ T28] schedule_preempt_disabled+0x13/0x20 [ 644.056158][ T28] __mutex_lock+0x6a9/0xcc0 [ 644.060744][ T28] ? __mutex_lock+0x4f9/0xcc0 [ 644.065500][ T28] ? wext_ioctl_dispatch+0x115/0x600 [ 644.070828][ T28] ? mutex_lock_nested+0x20/0x20 [ 644.075912][ T28] ? dev_load+0x21/0x1f0 [ 644.080193][ T28] ? dev_load+0x21/0x1f0 [ 644.084551][ T28] wext_ioctl_dispatch+0x115/0x600 [ 644.089707][ T28] ? wext_ioctl_dispatch+0x600/0x600 [ 644.097485][ T28] ? iw_handler_get_private+0x1f0/0x1f0 [ 644.103075][ T28] ? wext_handle_ioctl+0x1d0/0x1d0 [ 644.110082][ T28] ? __might_fault+0xaa/0x120 [ 644.117304][ T28] ? __might_fault+0xc6/0x120 [ 644.122008][ T28] ? __might_fault+0xaa/0x120 [ 644.128539][ T28] wext_handle_ioctl+0x117/0x1d0 [ 644.133501][ T28] ? call_commit_handler+0xf0/0xf0 [ 644.142023][ T28] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 644.149769][ T28] ? lock_chain_count+0x20/0x20 [ 644.155914][ T28] sock_ioctl+0x15d/0x7e0 [ 644.160283][ T28] ? sock_poll+0x3e0/0x3e0 [ 644.164856][ T28] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 644.171042][ T28] ? __se_sys_ioctl+0x53/0x170 [ 644.175896][ T28] ? sock_poll+0x3e0/0x3e0 [ 644.180334][ T28] __se_sys_ioctl+0xfd/0x170 [ 644.185006][ T28] do_syscall_64+0x55/0xa0 [ 644.189468][ T28] ? clear_bhb_loop+0x40/0x90 [ 644.194232][ T28] ? clear_bhb_loop+0x40/0x90 [ 644.198953][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 644.205013][ T28] RIP: 0033:0x7f19fd79aeb9 [ 644.209454][ T28] RSP: 002b:00007f19fe6f7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 644.217953][ T28] RAX: ffffffffffffffda RBX: 00007f19fda16180 RCX: 00007f19fd79aeb9 [ 644.226012][ T28] RDX: 0000200000000000 RSI: 0000000000008b04 RDI: 000000000000000d [ 644.234070][ T28] RBP: 00007f19fd808c1f R08: 0000000000000000 R09: 0000000000000000 [ 644.242070][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 644.250094][ T28] R13: 00007f19fda16218 R14: 00007f19fda16180 R15: 00007ffc43a33c98 [ 644.258162][ T28] [ 644.261206][ T28] INFO: task syz.1.2316:12334 blocked for more than 145 seconds. [ 644.269049][ T28] Not tainted syzkaller #0 [ 644.274048][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 644.282741][ T28] task:syz.1.2316 state:D stack:25320 pid:12334 ppid:5770 flags:0x00004004 [ 644.292105][ T28] Call Trace: [ 644.295448][ T28] [ 644.298417][ T28] __schedule+0x1553/0x45a0 [ 644.302968][ T28] ? asan.module_dtor+0x20/0x20 [ 644.307923][ T28] ? __mutex_lock+0x6a4/0xcc0 [ 644.312650][ T28] ? __mutex_trylock_common+0x8a/0x260 [ 644.318213][ T28] ? trace_raw_output_contention_end+0xd0/0xd0 [ 644.324448][ T28] schedule+0xbd/0x170 [ 644.328648][ T28] schedule_preempt_disabled+0x13/0x20 [ 644.334211][ T28] __mutex_lock+0x6a9/0xcc0 [ 644.338772][ T28] ? __mutex_lock+0x4f9/0xcc0 [ 644.343495][ T28] ? tun_chr_close+0x41/0x1c0 [ 644.348244][ T28] ? mutex_lock_nested+0x20/0x20 [ 644.353233][ T28] ? __fput+0x61c/0x970 [ 644.357508][ T28] ? tun_chr_open+0x510/0x510 [ 644.362215][ T28] tun_chr_close+0x41/0x1c0 [ 644.366888][ T28] __fput+0x234/0x970 [ 644.370932][ T28] task_work_run+0x1d4/0x260 [ 644.375633][ T28] ? task_work_cancel+0x220/0x220 [ 644.380692][ T28] ? exit_to_user_mode_loop+0x3b/0x110 [ 644.386289][ T28] exit_to_user_mode_loop+0xe6/0x110 [ 644.391619][ T28] exit_to_user_mode_prepare+0xee/0x180 [ 644.397262][ T28] syscall_exit_to_user_mode+0x1a/0x50 [ 644.402746][ T28] do_syscall_64+0x61/0xa0 [ 644.407242][ T28] ? clear_bhb_loop+0x40/0x90 [ 644.411955][ T28] ? clear_bhb_loop+0x40/0x90 [ 644.416732][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 644.422659][ T28] RIP: 0033:0x7f04f519aeb9 [ 644.427164][ T28] RSP: 002b:00007ffd70d80348 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 644.435744][ T28] RAX: 0000000000000000 RBX: 00007f04f5417da0 RCX: 00007f04f519aeb9 [ 644.443737][ T28] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 644.451772][ T28] RBP: 00007f04f5417da0 R08: 0000000000000006 R09: 0000000000000000 [ 644.459806][ T28] R10: 00007f04f5417cb0 R11: 0000000000000246 R12: 0000000000075482 [ 644.467857][ T28] R13: 00007f04f541618c R14: 000000000007524d R15: 00007f04f5416180 [ 644.475920][ T28] [ 644.478975][ T28] INFO: task syz.1.2316:12335 blocked for more than 145 seconds. [ 644.486787][ T28] Not tainted syzkaller #0 [ 644.491737][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 644.500465][ T28] task:syz.1.2316 state:D stack:27016 pid:12335 ppid:5770 flags:0x00004004 [ 644.509751][ T28] Call Trace: [ 644.513054][ T28] [ 644.516050][ T28] __schedule+0x1553/0x45a0 [ 644.520609][ T28] ? __lock_acquire+0x1347/0x7d40 [ 644.525814][ T28] ? asan.module_dtor+0x20/0x20 [ 644.530710][ T28] ? __mutex_lock+0x6a4/0xcc0 [ 644.535600][ T28] ? __mutex_trylock_common+0x8a/0x260 [ 644.541132][ T28] ? trace_raw_output_contention_end+0xd0/0xd0 [ 644.547386][ T28] schedule+0xbd/0x170 [ 644.551501][ T28] schedule_preempt_disabled+0x13/0x20 [ 644.557097][ T28] __mutex_lock+0x6a9/0xcc0 [ 644.561651][ T28] ? __mutex_lock+0x4f9/0xcc0 [ 644.566423][ T28] ? tun_chr_close+0x41/0x1c0 [ 644.571128][ T28] ? mutex_lock_nested+0x20/0x20 [ 644.576125][ T28] ? do_raw_spin_unlock+0x121/0x230 [ 644.581356][ T28] ? _raw_spin_unlock+0x28/0x40 [ 644.586300][ T28] ? fasync_remove_entry+0x197/0x1c0 [ 644.591615][ T28] ? tun_chr_open+0x510/0x510 [ 644.596366][ T28] tun_chr_close+0x41/0x1c0 [ 644.600906][ T28] __fput+0x234/0x970 [ 644.604985][ T28] __se_sys_close+0x15f/0x220 [ 644.609693][ T28] do_syscall_64+0x55/0xa0 [ 644.614212][ T28] ? clear_bhb_loop+0x40/0x90 [ 644.618934][ T28] ? clear_bhb_loop+0x40/0x90 [ 644.623650][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 644.629656][ T28] RIP: 0033:0x7f04f519aeb9 [ 644.634147][ T28] RSP: 002b:00007f04f6074028 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 644.642613][ T28] RAX: ffffffffffffffda RBX: 00007f04f5415fa0 RCX: 00007f04f519aeb9 [ 644.650741][ T28] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000005 [ 644.658858][ T28] RBP: 00007f04f5208c1f R08: 0000000000000000 R09: 0000000000000000 [ 644.666896][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 644.674972][ T28] R13: 00007f04f5416038 R14: 00007f04f5415fa0 R15: 00007ffd70d801e8 [ 644.683002][ T28] [ 644.686114][ T28] INFO: task syz.3.2319:12346 blocked for more than 145 seconds. [ 644.693857][ T28] Not tainted syzkaller #0 [ 644.698875][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 644.707603][ T28] task:syz.3.2319 state:D stack:25768 pid:12346 ppid:5777 flags:0x00004004 [ 644.716924][ T28] Call Trace: [ 644.720221][ T28] [ 644.723166][ T28] __schedule+0x1553/0x45a0 [ 644.727778][ T28] ? __stack_depot_save+0x1f/0x630 [ 644.732931][ T28] ? kmalloc_reserve+0x116/0x240 [ 644.737951][ T28] ? asan.module_dtor+0x20/0x20 [ 644.742846][ T28] ? __mutex_lock+0x6a4/0xcc0 [ 644.747594][ T28] ? __mutex_trylock_common+0x8a/0x260 [ 644.753076][ T28] ? trace_raw_output_contention_end+0xd0/0xd0 [ 644.759329][ T28] schedule+0xbd/0x170 [ 644.763444][ T28] schedule_preempt_disabled+0x13/0x20 [ 644.769007][ T28] __mutex_lock+0x6a9/0xcc0 [ 644.773558][ T28] ? __mutex_lock+0x4f9/0xcc0 [ 644.778354][ T28] ? netlink_dump+0x78f/0xe50 [ 644.783085][ T28] ? mutex_lock_nested+0x20/0x20 [ 644.788121][ T28] ? __build_skb_around+0x255/0x3d0 [ 644.793370][ T28] ? __alloc_skb+0x1b2/0x2c0 [ 644.798091][ T28] netlink_dump+0x78f/0xe50 [ 644.802654][ T28] ? netlink_lookup+0x200/0x200 [ 644.807628][ T28] ? netlink_autobind+0x300/0x300 [ 644.812702][ T28] ? netlink_lookup+0x30/0x200 [ 644.817556][ T28] ? netlink_lookup+0x30/0x200 [ 644.822356][ T28] __netlink_dump_start+0x5f1/0x810 [ 644.827639][ T28] ? rtnetlink_rcv_msg+0x221/0xfa0 [ 644.832779][ T28] rtnetlink_rcv_msg+0xe1d/0xfa0 [ 644.837791][ T28] ? neigh_get+0xd80/0xd80 [ 644.842238][ T28] ? rtnetlink_bind+0x80/0x80 [ 644.847042][ T28] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 644.853061][ T28] ? __dev_queue_xmit+0x26b/0x36b0 [ 644.858349][ T28] ? lock_chain_count+0x20/0x20 [ 644.863246][ T28] ? __local_bh_enable_ip+0x13a/0x1c0 [ 644.868694][ T28] ? lockdep_hardirqs_on+0x98/0x150 [ 644.873992][ T28] ? __local_bh_enable_ip+0x13a/0x1c0 [ 644.879401][ T28] ? _local_bh_enable+0xa0/0xa0 [ 644.884363][ T28] ? __dev_queue_xmit+0x26b/0x36b0 [ 644.889516][ T28] ? __dev_queue_xmit+0x26b/0x36b0 [ 644.894707][ T28] ? __dev_queue_xmit+0x124f/0x36b0 [ 644.899939][ T28] ? __dev_queue_xmit+0x26b/0x36b0 [ 644.905135][ T28] ? neigh_get+0xd80/0xd80 [ 644.909604][ T28] ? ref_tracker_free+0x690/0x840 [ 644.914719][ T28] netlink_rcv_skb+0x241/0x4d0 [ 644.919519][ T28] ? rtnetlink_bind+0x80/0x80 [ 644.931206][ T28] ? netlink_ack+0x1180/0x1180 [ 644.936147][ T28] ? __lock_acquire+0x7d40/0x7d40 [ 644.941222][ T28] ? netlink_deliver_tap+0x2e/0x1b0 [ 644.946540][ T28] netlink_unicast+0x751/0x8d0 [ 644.951369][ T28] netlink_sendmsg+0x8d0/0xbf0 [ 644.956260][ T28] ? netlink_getsockopt+0x590/0x590 [ 644.961494][ T28] ? aa_sock_msg_perm+0x94/0x150 [ 644.966511][ T28] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 644.971839][ T28] ? security_socket_sendmsg+0x80/0xa0 [ 644.977381][ T28] ? netlink_getsockopt+0x590/0x590 [ 644.982629][ T28] ____sys_sendmsg+0x5ba/0x960 [ 644.987467][ T28] ? __asan_memset+0x22/0x40 [ 644.992098][ T28] ? __sys_sendmsg_sock+0x30/0x30 [ 644.997304][ T28] ? __import_iovec+0x5f2/0x850 [ 645.002195][ T28] ? import_iovec+0x73/0xa0 [ 645.006827][ T28] ___sys_sendmsg+0x2a6/0x360 [ 645.011533][ T28] ? __sys_sendmsg+0x2a0/0x2a0 [ 645.016447][ T28] __se_sys_sendmsg+0x1c2/0x2b0 [ 645.021342][ T28] ? __x64_sys_sendmsg+0x80/0x80 [ 645.026383][ T28] ? lockdep_hardirqs_on+0x98/0x150 [ 645.031614][ T28] do_syscall_64+0x55/0xa0 [ 645.036120][ T28] ? clear_bhb_loop+0x40/0x90 [ 645.040828][ T28] ? clear_bhb_loop+0x40/0x90 [ 645.045617][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 645.051547][ T28] RIP: 0033:0x7f106d39aeb9 [ 645.056054][ T28] RSP: 002b:00007f106e177028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 645.064532][ T28] RAX: ffffffffffffffda RBX: 00007f106d615fa0 RCX: 00007f106d39aeb9 [ 645.072531][ T28] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 645.080659][ T28] RBP: 00007f106d408c1f R08: 0000000000000000 R09: 0000000000000000 [ 645.088823][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 645.096923][ T28] R13: 00007f106d616038 R14: 00007f106d615fa0 R15: 00007ffd4e116288 [ 645.105038][ T28] [ 645.108092][ T28] INFO: task syz.3.2319:12347 blocked for more than 145 seconds. [ 645.115899][ T28] Not tainted syzkaller #0 [ 645.120879][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 645.129631][ T28] task:syz.3.2319 state:D stack:24424 pid:12347 ppid:5777 flags:0x00004004 [ 645.138948][ T28] Call Trace: [ 645.142234][ T28] [ 645.145244][ T28] __schedule+0x1553/0x45a0 [ 645.149793][ T28] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 645.156062][ T28] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 645.162272][ T28] ? asan.module_dtor+0x20/0x20 [ 645.168598][ T28] ? __mutex_lock+0x6a4/0xcc0 [ 645.173348][ T28] ? __mutex_trylock_common+0x8a/0x260 [ 645.179054][ T28] ? trace_raw_output_contention_end+0xd0/0xd0 [ 645.186206][ T28] schedule+0xbd/0x170 [ 645.190418][ T28] schedule_preempt_disabled+0x13/0x20 [ 645.196065][ T28] __mutex_lock+0x6a9/0xcc0 [ 645.200625][ T28] ? __mutex_lock+0x4f9/0xcc0 [ 645.205423][ T28] ? wext_ioctl_dispatch+0x115/0x600 [ 645.210753][ T28] ? mutex_lock_nested+0x20/0x20 [ 645.215831][ T28] ? dev_load+0x162/0x1f0 [ 645.220207][ T28] wext_ioctl_dispatch+0x115/0x600 [ 645.225829][ T28] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 645.232021][ T28] ? wext_ioctl_dispatch+0x600/0x600 [ 645.237397][ T28] ? iw_handler_get_private+0x1f0/0x1f0 [ 645.242973][ T28] ? wext_handle_ioctl+0x1d0/0x1d0 [ 645.248202][ T28] ? _copy_from_user+0x1/0xe0 [ 645.252924][ T28] ? rep_movs_alternative+0xa/0x90 [ 645.258189][ T28] wext_handle_ioctl+0x117/0x1d0 [ 645.263192][ T28] ? call_commit_handler+0xf0/0xf0 [ 645.268396][ T28] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 645.274500][ T28] sock_ioctl+0x15d/0x7e0 [ 645.278876][ T28] ? sock_poll+0x3e0/0x3e0 [ 645.283308][ T28] ? bpf_lsm_file_ioctl+0x9/0x10 [ 645.288327][ T28] ? security_file_ioctl+0x80/0xa0 [ 645.293485][ T28] ? sock_poll+0x3e0/0x3e0 [ 645.297985][ T28] __se_sys_ioctl+0xfd/0x170 [ 645.302627][ T28] do_syscall_64+0x55/0xa0 [ 645.307153][ T28] ? clear_bhb_loop+0x40/0x90 [ 645.311872][ T28] ? clear_bhb_loop+0x40/0x90 [ 645.316662][ T28] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 645.322596][ T28] RIP: 0033:0x7f106d39aeb9 [ 645.327592][ T28] RSP: 002b:00007f106b5f6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 645.336104][ T28] RAX: ffffffffffffffda RBX: 00007f106d616090 RCX: 00007f106d39aeb9 [ 645.344144][ T28] RDX: 0000200000000000 RSI: 0000000000008b14 RDI: 0000000000000008 [ 645.352242][ T28] RBP: 00007f106d408c1f R08: 0000000000000000 R09: 0000000000000000 [ 645.360321][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 645.368384][ T28] R13: 00007f106d616128 R14: 00007f106d616090 R15: 00007ffd4e116288 [ 645.376468][ T28] [ 645.379515][ T28] Future hung task reports are suppressed, see sysctl kernel.hung_task_warnings [ 645.388632][ T28] [ 645.388632][ T28] Showing all locks held in the system: [ 645.396658][ T28] 3 locks held by kworker/0:1/9: [ 645.401656][ T28] #0: ffff888017c71d38 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 645.414133][ T28] #1: ffffc900000e7d00 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 645.425319][ T28] #2: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x92/0xd90 [ 645.435061][ T28] 1 lock held by khungtaskd/28: [ 645.439937][ T28] #0: ffffffff8d131fe0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x290 [ 645.449910][ T28] 5 locks held by kworker/u4:2/36: [ 645.455114][ T28] #0: ffff888017c73938 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 645.466130][ T28] #1: ffffc90000acfd00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 645.476779][ T28] #2: ffffffff8e3b3150 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x14c/0xbb0 [ 645.486312][ T28] #3: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: default_device_exit_batch+0xf2/0xa80 [ 645.496515][ T28] #4: ffff8880b8e3c018 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 645.506718][ T28] 3 locks held by kworker/u4:7/1308: [ 645.512022][ T28] #0: ffff888017c71538 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 645.523832][ T28] #1: ffffc90004ddfd00 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 645.534951][ T28] #2: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: linkwatch_event+0xe/0x60 [ 645.544026][ T28] 1 lock held by dhcpcd/5436: [ 645.548732][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: devinet_ioctl+0x30c/0x1c40 [ 645.557987][ T28] 2 locks held by getty/5532: [ 645.562683][ T28] #0: ffff88802d0060a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 645.572483][ T28] #1: ffffc9000326e2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x433/0x1390 [ 645.582746][ T28] 3 locks held by kworker/u4:0/9482: [ 645.588105][ T28] #0: ffff88802c337d38 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 645.599815][ T28] #1: ffffc900052cfd00 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x96f/0x15d0 [ 645.613709][ T28] #2: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0x19/0x30 [ 645.623329][ T28] 2 locks held by kworker/u4:1/11470: [ 645.628785][ T28] 1 lock held by syz-executor/12231: [ 645.634179][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 645.643649][ T28] 2 locks held by syz.2.2315/12322: [ 645.648926][ T28] #0: ffffffff8dbe24a8 (ppp_mutex){+.+.}-{3:3}, at: ppp_ioctl+0xe0/0x1a90 [ 645.657660][ T28] #1: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: ppp_ioctl+0x6d2/0x1a90 [ 645.666582][ T28] 1 lock held by syz.2.2315/12324: [ 645.671732][ T28] #0: ffffffff8dbe24a8 (ppp_mutex){+.+.}-{3:3}, at: ppp_ioctl+0xe0/0x1a90 [ 645.680463][ T28] 1 lock held by syz.2.2315/12327: [ 645.685662][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: wext_ioctl_dispatch+0x115/0x600 [ 645.695395][ T28] 1 lock held by syz.1.2316/12334: [ 645.700524][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x41/0x1c0 [ 645.709623][ T28] 1 lock held by syz.1.2316/12335: [ 645.714825][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x41/0x1c0 [ 645.723870][ T28] 2 locks held by syz.3.2319/12346: [ 645.729188][ T28] #0: ffff888074846690 (nlk_cb_mutex-ROUTE){+.+.}-{3:3}, at: __netlink_dump_start+0xf4/0x810 [ 645.739639][ T28] #1: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: netlink_dump+0x78f/0xe50 [ 645.748731][ T28] 1 lock held by syz.3.2319/12347: [ 645.753869][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: wext_ioctl_dispatch+0x115/0x600 [ 645.763594][ T28] 1 lock held by syz-executor/12349: [ 645.769230][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 645.779002][ T28] 1 lock held by syz-executor/12353: [ 645.784587][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 645.794344][ T28] 1 lock held by syz-executor/12357: [ 645.799649][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 645.809408][ T28] 1 lock held by syz-executor/12363: [ 645.814771][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 645.824288][ T28] 1 lock held by syz-executor/12367: [ 645.829603][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 645.839060][ T28] 1 lock held by syz-executor/12371: [ 645.844445][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 645.853980][ T28] 1 lock held by syz-executor/12375: [ 645.859301][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 645.868855][ T28] 1 lock held by syz-executor/12380: [ 645.874224][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 645.883674][ T28] 1 lock held by syz-executor/12385: [ 645.889152][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 645.898666][ T28] 1 lock held by syz-executor/12390: [ 645.904083][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 645.913549][ T28] 1 lock held by syz-executor/12397: [ 645.918932][ T28] #0: ffffffff8e3c0308 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x811/0xfa0 [ 645.928458][ T28] [ 645.930801][ T28] ============================================= [ 645.930801][ T28] [ 645.939328][ T28] NMI backtrace for cpu 1 [ 645.943687][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 645.950902][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 645.961071][ T28] Call Trace: [ 645.964367][ T28] [ 645.967313][ T28] dump_stack_lvl+0x18c/0x250 [ 645.972032][ T28] ? preempt_count_add+0x91/0x1a0 [ 645.977115][ T28] ? show_regs_print_info+0x20/0x20 [ 645.982344][ T28] ? load_image+0x400/0x400 [ 645.986874][ T28] nmi_cpu_backtrace+0x3a6/0x3e0 [ 645.991852][ T28] ? nmi_trigger_cpumask_backtrace+0x2f0/0x2f0 [ 645.998016][ T28] ? _printk+0xde/0x130 [ 646.002184][ T28] ? load_image+0x400/0x400 [ 646.006700][ T28] ? load_image+0x400/0x400 [ 646.011218][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 646.017307][ T28] nmi_trigger_cpumask_backtrace+0x17a/0x2f0 [ 646.023307][ T28] watchdog+0xf3d/0xf80 [ 646.027480][ T28] ? watchdog+0x1e1/0xf80 [ 646.031825][ T28] kthread+0x2fa/0x390 [ 646.035909][ T28] ? hungtask_pm_notify+0x90/0x90 [ 646.040949][ T28] ? kthread_blkcg+0xd0/0xd0 [ 646.045557][ T28] ret_from_fork+0x48/0x80 [ 646.049995][ T28] ? kthread_blkcg+0xd0/0xd0 [ 646.054599][ T28] ret_from_fork_asm+0x11/0x20 [ 646.059389][ T28] [ 646.062757][ T28] Sending NMI from CPU 1 to CPUs 0: [ 646.068048][ C0] NMI backtrace for cpu 0 [ 646.068059][ C0] CPU: 0 PID: 5130 Comm: klogd Not tainted syzkaller #0 [ 646.068075][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 646.068083][ C0] RIP: 0010:__kasan_check_read+0xa/0x20 [ 646.068108][ C0] Code: 48 c7 c7 6d 5c a2 8c 4c 89 e6 eb 0a 48 c7 c7 05 34 84 8c 48 89 de e8 15 7e 99 08 31 ed eb d4 cc f3 0f 1e fa 89 f6 48 8b 0c 24 <31> d2 e9 df ea ff ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 [ 646.068121][ C0] RSP: 0018:ffffc90000007a90 EFLAGS: 00000046 [ 646.068135][ C0] RAX: 0000000000000000 RBX: 000000000000944d RCX: ffffffff815f2367 [ 646.068146][ C0] RDX: 0000000000000009 RSI: 0000000000000008 RDI: ffffffff8e8adfa8 [ 646.068156][ C0] RBP: 1ffff110171c781f R08: ffffffff8e8adfaf R09: 1ffffffff1d15bf5 [ 646.068167][ C0] R10: dffffc0000000000 R11: fffffbfff1d15bf6 R12: dffffc0000000000 [ 646.068178][ C0] R13: 0000002b1435c4df R14: ffff88807e6e8000 R15: 0000000000000000 [ 646.068188][ C0] FS: 00007f8558be2c80(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 646.068201][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 646.068211][ C0] CR2: 000056118cc2e000 CR3: 000000007e9f6000 CR4: 00000000003506f0 [ 646.068227][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000008d24 [ 646.068236][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 646.068246][ C0] Call Trace: [ 646.068251][ C0] [ 646.068256][ C0] update_curr_task+0x47/0x310 [ 646.068280][ C0] update_curr+0x4a6/0x7f0 [ 646.068298][ C0] enqueue_entity+0x5f/0x11c0 [ 646.068322][ C0] enqueue_task_fair+0x18d/0x850 [ 646.068340][ C0] enqueue_task+0x182/0x2b0 [ 646.068361][ C0] ttwu_do_activate+0x1d6/0x7d0 [ 646.068375][ C0] ? raw_spin_rq_lock_nested+0x2a/0x140 [ 646.068395][ C0] try_to_wake_up+0x68a/0x1190 [ 646.068410][ C0] ? debug_object_deactivate+0x67/0x390 [ 646.068432][ C0] hrtimer_wakeup+0x4e/0x60 [ 646.068449][ C0] __hrtimer_run_queues+0x52a/0xc40 [ 646.068467][ C0] ? __remove_hrtimer+0x470/0x470 [ 646.068487][ C0] ? hrtimer_interrupt+0x9c0/0x9c0 [ 646.068501][ C0] ? ktime_get_update_offsets_now+0x3d2/0x3f0 [ 646.068522][ C0] hrtimer_interrupt+0x3c9/0x9c0 [ 646.068550][ C0] __sysvec_apic_timer_interrupt+0xfb/0x3b0 [ 646.068569][ C0] sysvec_apic_timer_interrupt+0x9f/0xc0 [ 646.068585][ C0] [ 646.068589][ C0] [ 646.068594][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 646.068611][ C0] RIP: 0010:unwind_next_frame+0xf3d/0x2970 [ 646.068626][ C0] Code: 84 c1 0f 84 fd 01 00 00 49 8d 46 08 48 39 d8 0f 97 c1 4c 39 f8 0f 96 c0 84 c1 48 8b 6c 24 10 0f 84 ab 05 00 00 e8 53 cf 4b 00 <4c> 8b 24 24 49 bd 00 00 00 00 00 fc ff df e9 9c 06 00 00 48 89 9c [ 646.068638][ C0] RSP: 0018:ffffc900032a72f0 EFLAGS: 00000293 [ 646.068649][ C0] RAX: ffffffff813b455d RBX: ffffc900032a0000 RCX: ffff88807e6e8000 [ 646.068660][ C0] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 646.068669][ C0] RBP: ffffc900032a7478 R08: ffff88807e6e8000 R09: 0000000000000003 [ 646.068679][ C0] R10: 0000000000000004 R11: 0000000000000000 R12: 1ffff92000654e86 [ 646.068688][ C0] R13: 1ffff92000654e87 R14: ffffc900032a7420 R15: ffffc900032a8000 [ 646.068703][ C0] ? unwind_next_frame+0xf3d/0x2970 [ 646.068726][ C0] ? __unwind_start+0x2d2/0x7e0 [ 646.068742][ C0] __unwind_start+0x66a/0x7e0 [ 646.068758][ C0] ? stack_trace_save+0x100/0x100 [ 646.068775][ C0] arch_stack_walk+0xf8/0x190 [ 646.068792][ C0] ? __unwind_start+0x2d2/0x7e0 [ 646.068807][ C0] stack_trace_save+0xaa/0x100 [ 646.068823][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 646.068849][ C0] ? lock_chain_count+0x20/0x20 [ 646.068867][ C0] kasan_set_track+0x4e/0x70 [ 646.068906][ C0] __kasan_slab_alloc+0x6c/0x80 [ 646.068922][ C0] slab_post_alloc_hook+0x6e/0x4b0 [ 646.068945][ C0] kmem_cache_alloc_node+0x14c/0x320 [ 646.068963][ C0] ? __alloc_skb+0x103/0x2c0 [ 646.068986][ C0] __alloc_skb+0x103/0x2c0 [ 646.069006][ C0] alloc_skb_with_frags+0xca/0x7b0 [ 646.069029][ C0] sock_alloc_send_pskb+0x883/0x9a0 [ 646.069055][ C0] ? sock_kzfree_s+0x50/0x50 [ 646.069071][ C0] ? do_raw_spin_lock+0x11f/0x2c0 [ 646.069089][ C0] ? __rwlock_init+0x150/0x150 [ 646.069108][ C0] ? do_raw_spin_unlock+0x121/0x230 [ 646.069127][ C0] unix_dgram_sendmsg+0x5a2/0x16d0 [ 646.069159][ C0] ? aa_sk_perm+0x83c/0x970 [ 646.069183][ C0] ? unix_dgram_poll+0x680/0x680 [ 646.069201][ C0] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 646.069219][ C0] ? aa_sock_msg_perm+0x94/0x150 [ 646.069236][ C0] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 646.069253][ C0] ? security_socket_sendmsg+0x80/0xa0 [ 646.069270][ C0] __sys_sendto+0x4a9/0x6b0 [ 646.069290][ C0] ? __ia32_sys_getpeername+0x90/0x90 [ 646.069315][ C0] ? log_buf_vmcoreinfo_setup+0x450/0x450 [ 646.069337][ C0] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 646.069355][ C0] ? lock_chain_count+0x20/0x20 [ 646.069373][ C0] __x64_sys_sendto+0xde/0xf0 [ 646.069394][ C0] do_syscall_64+0x55/0xa0 [ 646.069412][ C0] ? clear_bhb_loop+0x40/0x90 [ 646.069425][ C0] ? clear_bhb_loop+0x40/0x90 [ 646.069441][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 646.069456][ C0] RIP: 0033:0x7f8558d32407 [ 646.069467][ C0] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 646.069479][ C0] RSP: 002b:00007ffc7d480230 EFLAGS: 00000202 ORIG_RAX: 000000000000002c [ 646.069493][ C0] RAX: ffffffffffffffda RBX: 00007f8558be2c80 RCX: 00007f8558d32407 [ 646.069503][ C0] RDX: 000000000000005c RSI: 00007ffc7d480370 RDI: 0000000000000003 [ 646.069512][ C0] RBP: 00007ffc7d4807a0 R08: 0000000000000000 R09: 0000000000000000 [ 646.069522][ C0] R10: 0000000000004000 R11: 0000000000000202 R12: 00007ffc7d4807b8 [ 646.069531][ C0] R13: 00007ffc7d480370 R14: 0000000000000041 R15: 00007ffc7d480370 [ 646.069549][ C0] [ 646.091964][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 646.091979][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted syzkaller #0 [ 646.091998][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 646.092008][ T28] Call Trace: [ 646.092015][ T28] [ 646.092023][ T28] dump_stack_lvl+0x18c/0x250 [ 646.092054][ T28] ? show_regs_print_info+0x20/0x20 [ 646.092078][ T28] ? load_image+0x400/0x400 [ 646.092109][ T28] panic+0x2dc/0x730 [ 646.092127][ T28] ? schedule_preempt_disabled+0x20/0x20 [ 646.092154][ T28] ? bpf_jit_dump+0xd0/0xd0 [ 646.092171][ T28] ? __irq_work_queue_local+0x13a/0x3b0 [ 646.092196][ T28] ? nmi_trigger_cpumask_backtrace+0x2a4/0x2f0 [ 646.092227][ T28] watchdog+0xf7c/0xf80 [ 646.092250][ T28] ? watchdog+0x1e1/0xf80 [ 646.092277][ T28] kthread+0x2fa/0x390 [ 646.092293][ T28] ? hungtask_pm_notify+0x90/0x90 [ 646.092315][ T28] ? kthread_blkcg+0xd0/0xd0 [ 646.092332][ T28] ret_from_fork+0x48/0x80 [ 646.092352][ T28] ? kthread_blkcg+0xd0/0xd0 [ 646.092369][ T28] ret_from_fork_asm+0x11/0x20 [ 646.092404][ T28] [ 646.095709][ T28] Kernel Offset: disabled [ 646.758930][ T28] Rebooting in 86400 seconds..