last executing test programs: 3.422759184s ago: executing program 3 (id=1890): r0 = perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59f}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000440)="db", 0x1}], 0x1}, 0x80000e4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x3, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x8, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f375ffff86dd6317ce62070000000000000000431ccaf57b00000000000000000104"], 0xfe1b) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="851000000000000018100000", @ANYRES32, @ANYBLOB="f0f605748aed0000000000000c00000045"], 0x0}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip_vti0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f1, &(0x7f0000000080)) 3.339393726s ago: executing program 3 (id=1892): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000600)={@cgroup=r0, r0, 0x2f, 0x1c, 0x4}, 0x20) gettid() r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800"/11, @ANYRES32=r1, @ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r2}, 0xc) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={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$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2e00000011008188040f80ec59acbc0413a1f8480b0000005e140602000000000e0027001000000002800000121f", 0x2e}], 0x1}, 0x40000) 3.244242759s ago: executing program 2 (id=1893): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x15, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000005c0)='GPL\x00'}, 0x94) r1 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x34, &(0x7f0000000040)=r0, 0x4) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x123001, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0x6a0a1, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0, 0xc}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xe, 0x4, 0x8, 0x7}, 0x50) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0xd, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000004000000000000009aaa000018150000", @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000807b5af8ff00000000bfa200000000000007020000f8ffffffb703000001000000b7040000010000008500000015000000850000007d00000095"], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d80)={r4, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000040)="76ea090000000000009ba56a88ca", 0x0, 0x6400, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) r5 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000000200)='ns/mnt\x00') ioctl$TUNSETIFF(r6, 0xb701, 0x0) ioctl$TUNGETFEATURES(r2, 0x5452, &(0x7f0000001740)) 3.20233318s ago: executing program 1 (id=1894): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0x8, &(0x7f00000026c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000600)={@cgroup=r0, r0, 0x2f, 0x1c, 0x4}, 0x20) gettid() r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) 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) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback=0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 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, 0xc}, 0x110, 0x3, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x10111) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0x19, 0x4, 0x4, 0x2, 0x0, 0x1, 0xfffffffc}, 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000100000000000000000000180100002020782500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000007000000850000000600000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000fcffffff7b8af8ff00000000bca2000000000000a6020000f8ffffffb703000018000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b80)={r5, 0x2000012, 0xe, 0x0, &(0x7f0000000080)="63eced8e46dc3f2ddf33c9e9b986", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800"/11, @ANYRES32=r1, @ANYBLOB], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r6}, 0xc) r7 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x104101, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={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$PERF_EVENT_IOC_SET_BPF(r7, 0x40042408, r8) r9 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2e00000011008188040f80ec59acbc0413a1f8480b0000005e140602000000000e0027001000000002800000121f", 0x2e}], 0x1}, 0x40000) 3.122329242s ago: executing program 0 (id=1895): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @remote, 0x4000}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="f4001100022b2c25a6d5b02f3af865fe8007000000007afefff5000009004c3c0000000000000000ff003b0011cd4540", 0x30}], 0x1}, 0x8000) 3.028125174s ago: executing program 0 (id=1896): r0 = syz_clone(0x10000000, &(0x7f0000000600)="9f0f4c3e51296a4047bfec48b114dde315c72c35e97ca8c1f6404dc392d5d288f8fe2d5fe102ba959dbf95f167ea3aadea0f8b30625462b3992fca05e7fbc69619160035246e4c3182f7b34fab7c7c54308a46d8fdb39eecb49072e124cf129024e0a32a31904d99296110ae8c102dd11040536c893cca5c035d88f06182a39e03b37cc04020cf3e87d78a7ea364e2d7a45330c4e95922d640bf342e8d9b84365ac1f3ad011ac9531b9ec2bdadc4de553359d678ead4ef2a85e5697f2007dbdbaf776640e1232a3695a7456c120bbd9540da03", 0xd3, &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000840)="92970c65d05d0e668de0a007f5202ad58965a853dbaccff375ed21f791bb7b2450b488e36af67b62ea81224a77450124ebb54af0cf2c7bc7c6af40836834e2008f701b96703c84fe") perf_event_open(&(0x7f0000000380)={0x7, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80114, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_config_ext={0xffffffffffffffff, 0x5d}, 0x2, 0xca, 0x0, 0x0, 0x3, 0x3ff, 0x4, 0x0, 0x0, 0x0, 0x6c6}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB='8-N:0/'], 0x6a) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x5, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000e5020000000000000000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1051, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x114905, 0x4, 0x0, 0x1, 0x5, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) close(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x11, 0x200000000000002, 0x300) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000fc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2b, 0xffffffffffffffff, 0x8, 0x0, 0xff6c}, 0x48) sendmsg$inet(r6, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x40600, 0x0) recvmsg$unix(r5, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRES8=r2, @ANYRES16=r7], 0x12) 3.016598465s ago: executing program 3 (id=1897): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x2, 0x200000000000001, 0x106) r0 = perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x3, 0x2}, 0x8000, 0x8, 0x3, 0x3, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_config_ext={0x7, 0xa780}, 0x2240, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r1 = perf_event_open(0x0, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r2 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r2, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000f00)="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", 0x13b}, {0x0}, {0x0}, {&(0x7f00000009c0)="a484d15488fb016289fa4e2b0b25648e7abf5a74ab5e75516b79103a9b0711dd70d5a141294998c249dda70370b7f076f3ec132111d4866784da73cd0f18993549e7b185584053fb7b48d2b271af8a14858473eb1edd82f3f4cd1150bee83bf4f624d8f873ec45fe60bb431221e35526a58313e39813e83be21f2834bbf6fc621f6d9894eb03b4c8690635c5ce509de10000000000000004d8d8550dc3763f779ad276b6f32236b8534ab6701184dac56e1af78c6013715d94", 0xb9}], 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000002900000004"], 0x18}, 0x8080) sendmsg$kcm(r2, &(0x7f0000000000)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x2, @remote}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)='S\x00', 0x5a0}], 0x1, 0x0, 0x0, 0x900}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'veth0_vlan\x00', 0xc00}) socketpair(0x3, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x1}) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000200)) close(r5) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', 0xca58c30f81b6079f}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x301) getpid() ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000080)) ioctl$SIOCSIFHWADDR(r5, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random="2b0100004ec6"}) ioctl$SIOCSIFHWADDR(r5, 0x8922, &(0x7f0000002280)={'syzkaller0\x00', @random='\x00\a\x00'}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8922, &(0x7f0000000080)) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd6317ce2200182f00fe80000000000000875a65969ff57b00000000000000000000000000ac1414aa35f088be"], 0xfdef) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r7, 0x5, 0xb68, 0x4, &(0x7f0000000000)='%', 0x0, 0xd01, 0x80040000, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)=@o_path={&(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, 0x4000, r1}, 0x18) 2.537740877s ago: executing program 2 (id=1898): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) (async) socket$kcm(0xa, 0x2, 0x3a) (async) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@bloom_filter={0x1e, 0x0, 0xb, 0x6, 0x0, 0xffffffffffffffff, 0xffffffff, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x9}, 0x50) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x10f, 0x85, &(0x7f0000000180), 0x4) (async) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r3, 0x0, &(0x7f0000001700)=""/53}, 0x20) (async) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000005c0)={&(0x7f0000000380)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xd2, 0xd2, 0x2, [@datasec={0x3, 0x8, 0x0, 0xf, 0x2, [{0x1, 0x7, 0x7}, {0x2, 0x3, 0x8}, {0x4, 0xb9, 0x6}, {0x3, 0x5, 0xd}, {0x4, 0x9, 0x9}, {0x5, 0xfffffffa, 0x6}, {0x1, 0x8, 0x780000}, {0x2, 0x0, 0x2}], "9575"}, @typedef={0x6}, @func_proto={0x0, 0x5, 0x0, 0xd, 0x0, [{0x8, 0x5}, {0x2, 0x1}, {0x10, 0x2}, {0xb}, {0xd, 0x2}]}, @fwd={0xe}, @ptr={0x6, 0x0, 0x0, 0x2, 0x3}, @float={0x9, 0x0, 0x0, 0x10, 0x8}]}}, 0x0, 0xee, 0x0, 0x1, 0xff}, 0x28) (async) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00'}, 0x90) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000300)={r5, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) (async) perf_event_open(&(0x7f0000000000)={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}, 0x404, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001f80)={0x0, 0x0, 0x0}, 0x20004004) socket$kcm(0x10, 0x2, 0x10) (async) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) (async) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) (async) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket$kcm(0x2b, 0x1, 0x0) close(r6) (async) socket$kcm(0x2, 0x3, 0x2) (async) recvmsg$kcm(r6, &(0x7f0000000b40)={0x0, 0x0, 0x0}, 0x100) (async) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x45, 0x0, 0x3, 0x4}, {}, {0x4}, {0x0, 0x0, 0x0, 0x1}, {0x6}]}) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) bpf$ITER_CREATE(0xb, &(0x7f0000000100), 0x0) (async) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x894c, 0x0) 2.492626828s ago: executing program 2 (id=1899): perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xe0, 0x3, 0x0, 0x0, 0x0, 0x4000000000, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x400000000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}, 0x13100, 0xc8, 0x2, 0x8, 0x6, 0x10001, 0xa, 0x0, 0x800}, 0x0, 0x5, 0xffffffffffffffff, 0xa) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x10) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0xfdef) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff}) perf_event_open(0x0, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) bpf$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, 0x107b7e, 0x1, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x3a, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[], &(0x7f0000000280)='syzkaller\x00', 0x2, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x10801, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r4 = bpf$MAP_CREATE(0x1900000000000000, &(0x7f0000000040)=ANY=[@ANYBLOB="1b00000000000000000000000020"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000700)={0x11, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r4}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = socket$kcm(0x11, 0x200000000000002, 0x300) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00000002c0)=r6, 0x4) r7 = bpf$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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r7, 0x18000000000002a0, 0x75, 0x6000, &(0x7f0000000940)="b9ff030f6044238cb89e14f088a81bff88641100404863330021ac14142ce934a0a662079f4b4d2f87e56dca6aab845013f208001a3901050b038da1880b25181aa59d943be3f4aed50ea5a6b8686731cb89ef77123c899b699eeaa8eaa0073461119663906400f30c0600000000000059b6d3296e8ca31bce1d8392078b72f24996ae17dffc2e43c8174b54b620636894aaacf28ff62616363c70a440aec4014caf28c0adc043084617d7ecf41e9d134589d46e5dfc4ca5780d38cae870b9a1df48b238190da450296b0ac01496ace23eefc9d4246dd14afbf79a2283a0bb7e1d235f3df126c3acc240d75a058f6efa6d1f5f7ff4000000000000000000", 0x0, 0xfb, 0x60006000, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000007c0)="beb61ec2ca90080239f2a54e2368fa761313c3a024a98109ba1e2e7b780d03c54b7a83d56fce397842e724674507d531762055fca371ea775f418df7bee236808dd10d88c9b9968146efb3232ae3413b617445e98bb644a892b9337f1a914f94ca2935d9f30457a8ffb21aef4a95a155fab70a40b08605690f6333", 0x2, 0x0, 0x1000}, 0x2c) close(0x3) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) syz_clone(0x20800000, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg$unix(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x100904, 0x9, 0x0, 0x0, 0x1, 0x2000000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[], 0xfdef) 1.557668201s ago: executing program 1 (id=1900): r0 = perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59f}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000440)="db", 0x1}], 0x1}, 0x80000e4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x3, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x8, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f375ffff86dd6317ce62070000000000000000431ccaf57b00000000000000000104"], 0xfe1b) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="851000000000000018100000", @ANYRES32, @ANYBLOB="f0f605748aed0000000000000c00000045"], 0x0}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip_vti0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f1, &(0x7f0000000080)) 1.474919903s ago: executing program 0 (id=1901): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x6, 0xe, &(0x7f0000000300)=ANY=[@ANYBLOB="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&(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffff8, 0x10, &(0x7f00000000c0), 0xffffffffffffffc2}, 0x48) 1.440998084s ago: executing program 2 (id=1902): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={@map=r1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{0x1, 0xffffffffffffffff}, &(0x7f0000000000), 0x0}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001380)=@base={0xf, 0x4, 0x8, 0x1}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0x15, 0xe, &(0x7f0000001440)=ANY=[@ANYBLOB="180000000000000000000000000000001811", @ANYBLOB="0000000000000000b70800"], &(0x7f0000000200)='syzkaller\x00', 0x6}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={0xffffffffffffffff, 0xe0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, &(0x7f0000000380)=[0x0, 0x0], &(0x7f00000003c0)=[0x0], 0x0, 0xaf, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x48, 0x10, &(0x7f0000000580), &(0x7f00000005c0), 0x8, 0x1f, 0x8, 0x8, &(0x7f0000000600)}}, 0x10) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) r6 = socket$kcm(0xa, 0x6, 0x0) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000002280)=ANY=[@ANYBLOB="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"/3636], &(0x7f0000000040)='GPL\x00', 0x4, 0xfdc0, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x70) setsockopt$sock_attach_bpf(r6, 0x29, 0x22, &(0x7f0000000100)=r7, 0x120) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0xb, 0x15, &(0x7f00000001c0)=@raw=[@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @map_fd={0x18, 0x0, 0x1, 0x0, r3}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffff9}, @generic={0x6, 0x9, 0x5, 0xf008, 0x5fd6}, @generic={0x3, 0x1, 0x0, 0x101, 0x4}, @map_idx={0x18, 0x4, 0x5, 0x0, 0x7}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x4}, @btf_id={0x18, 0x3, 0x3, 0x0, 0x1}], &(0x7f00000002c0)='GPL\x00', 0xffffffff, 0x12, &(0x7f0000000300)=""/18, 0x41000, 0x2, '\x00', r4, @fallback=0x1f, r5, 0x8, &(0x7f0000000780)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000007c0)={0x1, 0xa, 0x1, 0xf}, 0x10, 0x0, r7, 0x4, 0x0, &(0x7f0000000a40)=[{0x0, 0x1, 0xf}, {0x0, 0x2, 0x3, 0x6}, {0x4, 0x5, 0x5, 0xa}, {0x0, 0x1, 0x9, 0x6}], 0x10, 0x5}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x891a, &(0x7f0000000440)) 1.414527054s ago: executing program 1 (id=1903): sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f, 0x7}, 0x104101, 0x4, 0x7fff, 0x1, 0x10, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x48, '\x00', 0x0, @fallback=0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000024008106", 0x8}], 0x1}, 0x0) r2 = socket$kcm(0x10, 0x2, 0x0) r3 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 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, 0xc}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000300)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1fa}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, 0x0, 0x0) socket$kcm(0x1e, 0x4, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x10f, 0x87, &(0x7f00000008c0), 0x43) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x101d0) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)=@tipc=@nameseq={0x1e, 0x1, 0x3, {0x41, 0x0, 0x1}}, 0x80, 0x0, 0x0, &(0x7f0000000900)=ANY=[], 0x1458}, 0x20040044) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d8000000580081044e81f782db44b904021d080009000200e8fe55a1180015000600142603600e120900210000000401a8001600a40001400600", 0x3a}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="d8000000100081044e81f782db44b904021d080c48000000e8fe55a1180015000600142603600e120900210000000401a80016000a00", 0x36}], 0x1}, 0x4840) r4 = socket$kcm(0x10, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r1) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0xfe33) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="33fe00002a"], 0xfe33) 1.380427756s ago: executing program 0 (id=1904): bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x0) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, 0x0, 0x40020000) r0 = socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x40000004, 0xa021, 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_config_ext={0x1, 0x2b4}, 0x0, 0x10000, 0x0, 0x0, 0x8, 0x20005, 0x2, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000300)={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, 0x0, 0x0, 0x0, 0x61, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x4, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10c002, 0xac5d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x5d31, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10}, 0x0, 0x0, 0x0, 0x3, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r1 = socket$kcm(0xa, 0x3, 0x3a) sendmsg$kcm(r1, &(0x7f0000000440)={&(0x7f0000000100)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000180)="8900", 0x2}, {&(0x7f0000000640)="25b2b3cbea4056eb9d315d760d7e9dfcd937", 0x12}], 0x2, 0x0, 0x0, 0x900}, 0x0) socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f37538e486dd6317"], 0xfe1b) bpf$MAP_CREATE(0x0, &(0x7f0000000740)=@base={0x2, 0x4, 0x6, 0xb, 0x0, 0xffffffffffffffff, 0x40}, 0x50) r2 = socket$kcm(0x10, 0x2, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)=@o_path={&(0x7f0000000200)='./file0\x00', 0x0, 0x4000, r2}, 0x18) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000300)="2e00000010008188040f80ec59acbc0413a1810039000000000bfffffffd00000e000a000f000000028002002d1f", 0x2e}], 0x1}, 0x0) (fail_nth: 2) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bc82000000000000a6020000f8ffffffb703000008000000b703000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x16, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000380)='cgroup.controllers\x00', 0x26e1, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r4}, &(0x7f00000002c0), &(0x7f0000000240)=r5}, 0x20) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f00000001c0)={0xa, &(0x7f0000000080)=[{0x0, 0xfb, 0x4, 0x4}, {0x4, 0xf, 0x7, 0x5}, {0x5, 0x9f, 0x2, 0x6f55}, {0x9, 0xf1, 0x0, 0x292}, {0x7fff, 0x4, 0x80, 0x6}, {0x0, 0xfb, 0x0, 0xd}, {0xe, 0x1, 0x7, 0x3}, {0x6c, 0x6, 0x49, 0x2}, {0x40, 0x2, 0x2, 0x8000}, {0x6, 0x7, 0x8, 0x2}]}) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000240)="1400000016000b63d25a80648c25940121", 0x11}, {&(0x7f0000000280)="e26248", 0x3}], 0x2}, 0x40050) 1.379264636s ago: executing program 3 (id=1905): 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}, 0x100904}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x2, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000002dc0)={&(0x7f0000001640)=@l2tp6={0xa, 0xe0, 0x10001, @local, 0x48, 0x7fffffe}, 0x80, &(0x7f0000000000)=[{&(0x7f00000000c0)='D', 0x1}], 0x1}, 0x30008041) (fail_nth: 29) 387.97928ms ago: executing program 2 (id=1906): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x12, &(0x7f0000001780)=@raw=[@generic={0xb7, 0x2, 0x0, 0x0, 0x3}, @generic={0x7b, 0xa, 0x2, 0xffc0}, @generic={0x18, 0x2, 0x0, 0x0, 0x100000a}, @printk={@s, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xffffff80}}, @generic={0x18, 0x2, 0x0, 0x0, 0x100000a}, @generic={0xbf, 0x2, 0xa}, @generic={0x7, 0x2, 0x0, 0x0, 0xffffffc0}, @map_fd={0x18, 0x4}, @generic={0x85, 0x0, 0x0, 0x0, 0x43}, @generic={0x95}], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000540)={r0, 0x0, 0x23, 0x0, &(0x7f00000005c0)="001122334455001122334456080045000028000000004006f8ce0a0000010a00000200", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000004000000e27f0000"], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0xc, &(0x7f0000000540)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000004c0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa068e, 0x9, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_config_ext={0xffff, 0x6}, 0x90, 0xa4, 0x2, 0x0, 0xa1, 0x9b9b, 0x8, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x7, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0xe8001, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, 0x0) r4 = socket$kcm(0x10, 0x3, 0x10) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000480)) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000001700)="140000001600443d603b91bf6c5302220b24fc60", 0x14}], 0x1}, 0x4804) recvmsg(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000100)=""/98, 0x62}, {&(0x7f0000000180)=""/151, 0x97}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/135, 0x87}, {&(0x7f0000001580)=""/189, 0xbd}], 0x5}, 0x100) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b00000000000067dd5e0b000000000000100000", @ANYRES32=0x0, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/27], 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x3, 0x10, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000b7030000000a0000850000000c000000b7070000000000001801000020207025000000000020"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0xfe, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8dedcb7907009875f37500e486dd6317ce6203c23c00b980000800009ff57b80000000000000000000"], 0xfe1b) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="850200000000000018100000", @ANYRES32, @ANYBLOB="00008cff07887e7cf83500000000000045"], 0x0}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'pim6reg1\x00', 0x1}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'sit0\x00'}) 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, 0x81, 0x0, 0x2, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) close(r5) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000029c0)) r6 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0f000000040000000400000012"], 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000007c0)=ANY=[@ANYRES32=r7, @ANYRES32=r6, @ANYBLOB='&'], 0x10) 305.746573ms ago: executing program 3 (id=1907): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xb}, 0x100000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000300)={{r0, 0xffffffffffffffff}, &(0x7f0000000500), &(0x7f0000000040)='%-5lx \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000280)={r1}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x3, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000400008500000061000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="fcaebe7ce031d0"], 0x10) r3 = socket$kcm(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x890b, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000480)={r2, 0x18000000000002a0, 0xe80, 0x0, &(0x7f00000002c0)="b9ff03076003008cb89e08f086dd", 0x0, 0xfe6, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 305.272043ms ago: executing program 1 (id=1908): perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x100904, 0x81, 0x0, 0x2, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0100000002"], 0x48) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x56, 0x1, 0x0, 0x0, 0x0, 0xffffffff, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_bp={0xfffffffffffffffe, 0xb}, 0x4195, 0x20033, 0xfffffbff, 0x5, 0x4, 0x0, 0xfffa, 0x0, 0x0, 0x0, 0x2007}, 0x0, 0xb, 0xffffffffffffffff, 0x9) r0 = socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x7b, &(0x7f0000000000)=r3, 0x8) sendmsg$inet(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x2, 0x4e20, @loopback}, 0x10, &(0x7f0000000540), 0x1}, 0x8804) (fail_nth: 65) 280.155753ms ago: executing program 0 (id=1909): r0 = syz_clone(0x10000000, &(0x7f0000000600)="9f0f4c3e51296a4047bfec48b114dde315c72c35e97ca8c1f6404dc392d5d288f8fe2d5fe102ba959dbf95f167ea3aadea0f8b30625462b3992fca05e7fbc69619160035246e4c3182f7b34fab7c7c54308a46d8fdb39eecb49072e124cf129024e0a32a31904d99296110ae8c102dd11040536c893cca5c035d88f06182a39e03b37cc04020cf3e87d78a7ea364e2d7a45330c4e95922d640bf342e8d9b84365ac1f3ad011ac9531b9ec2bdadc4de553359d678ead4ef2a85e5697f2007dbdbaf776640e1232a3695a7456c120bbd9540da03", 0xd3, &(0x7f0000000700), &(0x7f0000000740), &(0x7f0000000840)="92970c65d05d0e668de0a007f5202ad58965a853dbaccff375ed21f791bb7b2450b488e36af67b62ea81224a77450124ebb54af0cf2c7bc7c6af40836834e2008f701b96703c84fe") perf_event_open(&(0x7f0000000380)={0x7, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80114, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, @perf_config_ext={0xffffffffffffffff, 0x5d}, 0x2, 0xca, 0x0, 0x0, 0x3, 0x3ff, 0x4, 0x0, 0x0, 0x0, 0x6c6}, r0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs$namespace(0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB='8-N:0/'], 0x6a) bpf$PROG_LOAD(0x5, &(0x7f0000000480)={0x5, 0x5, &(0x7f00000005c0)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000e5020000000000000000000095"], &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1051, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x0, 0x1, 0x5, 0x0, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0x0) close(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0x26e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$kcm(0x11, 0x200000000000002, 0x300) bpf$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) sendmsg$inet(r6, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x40600, 0x0) recvmsg$unix(r5, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x58}, 0x0) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYRES8=r2, @ANYRES16=r7], 0x12) 209.339905ms ago: executing program 2 (id=1910): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="160000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x2a}, 0x94) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x40) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x2008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffff56a, 0x100000000}, 0x250a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x64099, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7f, 0x2, @perf_bp={0x0, 0x9}, 0x0, 0x32, 0x43a1bd76, 0x6, 0x9, 0x2, 0x812, 0x0, 0x0, 0x0, 0x22009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x5, 0x4, &(0x7f0000000040)=ANY=[@ANYRESHEX], 0x0, 0x2}, 0x94) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) write$cgroup_subtree(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='1-2:5'], 0x31) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfdef) r3 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB], 0x0, 0x3, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) r4 = bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r5 = socket$kcm(0x25, 0x5, 0x0) recvmsg$kcm(r5, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x8042) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r4, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r3, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x801fb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x10, 0x3, &(0x7f0000000000)=@framed={{0x7e, 0xa, 0xa, 0x0, 0x0, 0x61, 0x10, 0x3c}}, 0x0}, 0x94) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r6 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r6, 0x29, 0x24, &(0x7f00000000c0), 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000080)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x5, 0x0, 0x0, 0x0, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x100008}, 0x94) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8b1a, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xcfa4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x890b, 0x0) socketpair(0x23, 0x0, 0x80000001, &(0x7f00000000c0)) socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000007808500000007"], &(0x7f0000000240)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f03, 0x2, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 97.941508ms ago: executing program 1 (id=1911): r0 = perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="180800000000000000000000000000001800000000000000000000000000000095"], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x48, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59f}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000440)="db", 0x1}], 0x1}, 0x80000e4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x3, 0xb, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0x8, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f375ffff86dd6317ce62070000000000000000431ccaf57b00000000000000000104"], 0xfe1b) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="851000000000000018100000", @ANYRES32, @ANYBLOB="f0f605748aed0000000000000c00000045"], 0x0}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip_vti0\x00'}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f1, &(0x7f0000000080)) 82.999948ms ago: executing program 3 (id=1912): r0 = 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, 0x0, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x2f, 0x7, 0x7, 0x5, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="89000000120081ae08060cdc030000007f1be3f74001000000e2ffca1b1f0000000004c00e72f750375ed08a56331dbf9ed7815e381ad6e747033a0093b837dc6cc01e32efaec8c7a6ec00120c00014006040400000400009bbc7a46e3988285dcdf12f21308f868fece01955fed0009d78f0a947ee2b49e33538afa8af92347514f0b56a20ff27fff", 0x89}], 0x1}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0xc, 0x80000000, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r3}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_bp={0x0, 0x1}, 0x114105, 0x6, 0x9, 0x1, 0x0, 0x40000, 0x1}, 0x0, 0x1, 0xffffffffffffffff, 0xa) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r4) openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r6 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r6, &(0x7f00000000c0)={0x0, 0x3f00, &(0x7f0000000000)=[{&(0x7f0000000040)="0209000302000000e4a17c45c8d260c9", 0x10}], 0x1}, 0x0) r7 = socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r7, 0x29, 0x38, 0x0, 0x1300) socketpair(0x9, 0x4, 0x1, &(0x7f0000000080)) 60.586559ms ago: executing program 0 (id=1913): perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_config_ext={0x100000010, 0x1d66ef49}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x4, 0x6, 0x2, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x4, 0x5, &(0x7f0000002500)=ANY=[@ANYBLOB="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&(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe89}, 0x48) 0s ago: executing program 1 (id=1914): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x11, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000340)={@map=r1, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{0x1, 0xffffffffffffffff}, &(0x7f0000000000), 0x0}, 0x20) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000001380)=@base={0xf, 0x4, 0x8, 0x1}, 0x50) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0x15, 0xe, &(0x7f0000001440)=ANY=[@ANYBLOB="180000000000000000000000000000001811", @ANYBLOB="0000000000000000b70800"], &(0x7f0000000200)='syzkaller\x00', 0x6, 0x1000, &(0x7f0000000240)=""/4096}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34}, 0x20) r5 = socket$kcm(0xa, 0x6, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x6, 0x4, &(0x7f0000002280)=ANY=[@ANYBLOB="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"/3636], &(0x7f0000000040)='GPL\x00', 0x4, 0xfdc0, &(0x7f0000000300)=""/4096, 0x0, 0x0, '\x00', 0x0, @xdp}, 0x70) setsockopt$sock_attach_bpf(r5, 0x29, 0x22, &(0x7f0000000100)=r6, 0x120) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0xb, 0x15, &(0x7f00000001c0)=@raw=[@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r2}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x1}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @map_fd={0x18, 0x0, 0x1, 0x0, r3}, @cb_func={0x18, 0x5, 0x4, 0x0, 0xfffffffffffffff9}, @generic={0x6, 0x9, 0x5, 0xf008, 0x5fd6}, @generic={0x3, 0x1, 0x0, 0x101, 0x4}, @map_idx={0x18, 0x4, 0x5, 0x0, 0x7}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x4}, @btf_id={0x18, 0x3, 0x3, 0x0, 0x1}], &(0x7f00000002c0)='GPL\x00', 0xffffffff, 0x12, &(0x7f0000000300)=""/18, 0x41000, 0x2, '\x00', 0x0, @fallback=0x1f, r4, 0x8, &(0x7f0000000780)={0x5, 0x2}, 0x8, 0x10, &(0x7f00000007c0)={0x1, 0xa, 0x1, 0xf}, 0x10, 0x0, r6, 0x4, 0x0, &(0x7f0000000a40)=[{0x0, 0x1, 0xf}, {0x0, 0x2, 0x3, 0x6}, {0x4, 0x5, 0x5, 0xa}, {0x0, 0x1, 0x9, 0x6}], 0x10, 0x5}, 0x94) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x891a, &(0x7f0000000440)) kernel console output (not intermixed with test programs): ute type 39 has an invalid length. [ 177.719914][ T5085] Bluetooth: hci0: unexpected event 0x14 length: 15 > 6 [ 177.749499][ T7056] syzkaller0: entered promiscuous mode [ 177.770977][ T7056] syzkaller0: entered allmulticast mode [ 177.780166][ T7064] netlink: 'syz.0.426': attribute type 39 has an invalid length. [ 178.010331][ T7074] netlink: 'syz.3.421': attribute type 153 has an invalid length. [ 178.025381][ T7073] netlink: 'syz.3.421': attribute type 33 has an invalid length. [ 178.054175][ T7074] netlink: 128124 bytes leftover after parsing attributes in process `syz.3.421'. [ 178.061367][ T7073] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.421'. [ 179.764168][ T7076] netlink: 'syz.0.429': attribute type 39 has an invalid length. [ 179.968075][ T7086] netlink: set zone limit has 8 unknown bytes [ 182.551929][ T7099] sit0: entered allmulticast mode [ 182.632949][ T7100] sit0: entered promiscuous mode [ 182.996088][ T7110] syzkaller0: entered promiscuous mode [ 183.032019][ T7110] syzkaller0: entered allmulticast mode [ 183.671911][ T7120] netlink: 'syz.1.434': attribute type 39 has an invalid length. [ 186.091937][ T7126] netlink: 'syz.3.438': attribute type 39 has an invalid length. [ 186.520421][ T7135] netlink: set zone limit has 8 unknown bytes [ 187.030813][ T7148] netlink: 'syz.1.444': attribute type 39 has an invalid length. [ 190.796766][ T7173] netlink: 'syz.0.452': attribute type 6 has an invalid length. [ 190.828950][ T7173] netlink: 164 bytes leftover after parsing attributes in process `syz.0.452'. [ 191.050574][ T7181] netlink: 'syz.1.453': attribute type 39 has an invalid length. [ 191.061585][ T7178] netlink: set zone limit has 8 unknown bytes [ 194.718162][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.726526][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 197.977390][ T7213] netlink: 'syz.1.465': attribute type 39 has an invalid length. [ 198.234765][ T7219] netlink: 'syz.3.466': attribute type 21 has an invalid length. [ 198.266711][ T7219] netlink: 'syz.3.466': attribute type 10 has an invalid length. [ 198.300603][ T7219] netlink: 'syz.3.466': attribute type 12 has an invalid length. [ 198.351925][ T7219] netlink: 'syz.3.466': attribute type 13 has an invalid length. [ 198.371224][ T7222] netlink: 'syz.3.466': attribute type 29 has an invalid length. [ 198.411552][ T7219] netlink: 'syz.3.466': attribute type 14 has an invalid length. [ 198.476809][ T7219] netlink: 'syz.3.466': attribute type 15 has an invalid length. [ 198.591541][ T7219] netlink: 'syz.3.466': attribute type 16 has an invalid length. [ 198.600927][ T7219] netlink: 'syz.3.466': attribute type 19 has an invalid length. [ 198.608954][ T7219] netlink: 12226 bytes leftover after parsing attributes in process `syz.3.466'. [ 198.646601][ T7227] netlink: 1010 bytes leftover after parsing attributes in process `syz.2.463'. [ 198.657894][ T7227] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 198.756049][ T7234] netlink: 2 bytes leftover after parsing attributes in process `syz.1.469'. [ 198.765822][ T7234] bond0: entered promiscuous mode [ 198.782732][ T7234] bond_slave_0: entered promiscuous mode [ 198.789843][ T7234] bond_slave_1: entered promiscuous mode [ 198.802921][ T7234] bridge0: port 3(bond0) entered blocking state [ 198.832541][ T7234] bridge0: port 3(bond0) entered disabled state [ 198.850247][ T7234] bond0: entered allmulticast mode [ 198.857563][ T7234] bond_slave_0: entered allmulticast mode [ 198.873210][ T7234] bond_slave_1: entered allmulticast mode [ 198.897745][ T7234] bridge0: port 3(bond0) entered blocking state [ 198.907167][ T7234] bridge0: port 3(bond0) entered forwarding state [ 199.230110][ T7244] netlink: 168 bytes leftover after parsing attributes in process `syz.3.471'. [ 199.750209][ T7259] netlink: 164 bytes leftover after parsing attributes in process `syz.1.485'. [ 200.151243][ T7269] netlink: 206236 bytes leftover after parsing attributes in process `syz.3.481'. [ 201.911689][ T5787] Bluetooth: hci0: command 0x0406 tx timeout [ 201.911804][ T5788] Bluetooth: hci2: command 0x0406 tx timeout [ 201.924576][ T5780] Bluetooth: hci1: command 0x0406 tx timeout [ 201.931151][ T5780] Bluetooth: hci3: command 0x0406 tx timeout [ 204.701055][ T7295] validate_nla: 10 callbacks suppressed [ 204.701093][ T7295] netlink: 'syz.3.490': attribute type 10 has an invalid length. [ 204.897984][ T7297] Dead loop on virtual device ip6_vti0, fix it urgently! [ 205.046977][ T7299] IPv6: Can't replace route, no match found [ 208.550657][ T7311] netlink: 'syz.0.499': attribute type 10 has an invalid length. [ 208.873325][ T7327] netlink: 'syz.3.502': attribute type 6 has an invalid length. [ 208.910632][ T7327] netlink: 164 bytes leftover after parsing attributes in process `syz.3.502'. [ 212.744905][ T7359] netlink: 'syz.0.511': attribute type 10 has an invalid length. [ 212.825691][ T7366] netlink: 'syz.3.514': attribute type 10 has an invalid length. [ 216.787962][ T7402] netlink: 'syz.3.526': attribute type 10 has an invalid length. [ 218.647904][ T7434] syzkaller0: entered promiscuous mode [ 218.661774][ T7434] syzkaller0: entered allmulticast mode [ 221.326293][ T7445] netlink: 'syz.0.539': attribute type 10 has an invalid length. [ 222.856708][ T7473] syzkaller0: entered promiscuous mode [ 222.863246][ T7473] syzkaller0: entered allmulticast mode [ 225.393482][ T7480] netlink: 14 bytes leftover after parsing attributes in process `syz.3.549'. [ 225.465162][ T7480] hsr_slave_0: left promiscuous mode [ 225.486601][ T7480] hsr_slave_1: left promiscuous mode [ 225.573966][ T7484] netlink: 'syz.0.550': attribute type 10 has an invalid length. [ 227.542787][ T7523] netlink: 'syz.1.561': attribute type 10 has an invalid length. [ 227.691397][ T7532] netlink: 14 bytes leftover after parsing attributes in process `syz.0.563'. [ 227.707995][ T7532] hsr_slave_0: left promiscuous mode [ 227.746292][ T7532] hsr_slave_1: left promiscuous mode [ 228.951989][ T5781] Bluetooth: hci2: unexpected event 0x14 length: 15 > 6 [ 231.585732][ T7560] netlink: 'syz.3.573': attribute type 10 has an invalid length. [ 232.200630][ T7578] syzkaller0: entered promiscuous mode [ 232.210289][ T7578] syzkaller0: entered allmulticast mode [ 232.606392][ T5781] Bluetooth: hci2: unexpected event 0x14 length: 15 > 6 [ 235.552441][ T7601] netlink: 'syz.1.586': attribute type 21 has an invalid length. [ 235.607838][ T7601] netlink: 156 bytes leftover after parsing attributes in process `syz.1.586'. [ 235.618998][ T7605] netlink: 'syz.3.587': attribute type 10 has an invalid length. [ 235.869924][ T7615] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 235.878366][ T7615] IPv6: NLM_F_CREATE should be set when creating new route [ 235.886622][ T7615] IPv6: NLM_F_CREATE should be set when creating new route [ 235.894851][ T7615] IPv6: NLM_F_CREATE should be set when creating new route [ 235.945315][ T5781] Bluetooth: hci2: unexpected event 0x14 length: 15 > 6 [ 235.948646][ T7616] netlink: 'syz.1.592': attribute type 9 has an invalid length. [ 235.975667][ T7616] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.592'. [ 236.183735][ T7615] netlink: 'syz.1.592': attribute type 9 has an invalid length. [ 236.212823][ T7615] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.592'. [ 239.350064][ T7635] sit0: entered allmulticast mode [ 239.582398][ T7630] netlink: 'syz.0.596': attribute type 2 has an invalid length. [ 239.636028][ T7630] netlink: 'syz.0.596': attribute type 1 has an invalid length. [ 239.664075][ T7630] netlink: 9 bytes leftover after parsing attributes in process `syz.0.596'. [ 239.855994][ T7650] netlink: 'syz.1.601': attribute type 1 has an invalid length. [ 239.900622][ T7650] netlink: 'syz.1.601': attribute type 4 has an invalid length. [ 239.918402][ T7650] netlink: 9462 bytes leftover after parsing attributes in process `syz.1.601'. [ 239.929320][ T7652] netlink: 'syz.0.602': attribute type 10 has an invalid length. [ 243.227269][ T7663] syzkaller0: entered promiscuous mode [ 243.239202][ T7663] syzkaller0: entered allmulticast mode [ 245.456212][ T7688] netlink: 'syz.0.613': attribute type 32 has an invalid length. [ 245.464536][ T7692] netlink: 'syz.3.615': attribute type 10 has an invalid length. [ 245.621239][ T7701] netlink: 'syz.3.617': attribute type 21 has an invalid length. [ 245.645729][ T7701] netlink: 16166 bytes leftover after parsing attributes in process `syz.3.617'. [ 249.395436][ T7736] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.627'. [ 249.635261][ T7749] netlink: 'syz.0.631': attribute type 1 has an invalid length. [ 249.643796][ T7749] netlink: 168864 bytes leftover after parsing attributes in process `syz.0.631'. [ 249.687215][ T7751] netlink: 'syz.0.631': attribute type 39 has an invalid length. [ 250.106651][ T7764] FAULT_INJECTION: forcing a failure. [ 250.106651][ T7764] name failslab, interval 1, probability 0, space 0, times 0 [ 250.119925][ T7764] CPU: 1 PID: 7764 Comm: syz.0.636 Not tainted syzkaller #0 [ 250.127601][ T7764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 250.138053][ T7764] Call Trace: [ 250.141538][ T7764] [ 250.144842][ T7764] dump_stack_lvl+0x18c/0x250 [ 250.151925][ T7764] ? show_regs_print_info+0x20/0x20 [ 250.157675][ T7764] ? load_image+0x420/0x420 [ 250.162713][ T7764] ? skb_network_protocol+0x529/0x790 [ 250.168285][ T7764] should_fail_ex+0x394/0x4c0 [ 250.173096][ T7764] should_failslab+0x9/0x20 [ 250.177656][ T7764] slab_pre_alloc_hook+0x59/0x300 [ 250.182801][ T7764] kmem_cache_alloc+0x5a/0x2c0 [ 250.187582][ T7764] ? skb_clone+0x1eb/0x370 [ 250.192101][ T7764] skb_clone+0x1eb/0x370 [ 250.196423][ T7764] ? dev_queue_xmit_nit+0x204/0xba0 [ 250.201682][ T7764] dev_queue_xmit_nit+0x23f/0xba0 [ 250.207077][ T7764] ? dev_queue_xmit_nit+0x2d/0xba0 [ 250.212300][ T7764] dev_hard_start_xmit+0x150/0x790 [ 250.217639][ T7764] ? __dev_queue_xmit+0x275/0x3630 [ 250.222956][ T7764] __dev_queue_xmit+0x198c/0x3630 [ 250.228113][ T7764] ? __dev_queue_xmit+0x275/0x3630 [ 250.233347][ T7764] ? netdev_core_pick_tx+0x370/0x370 [ 250.238835][ T7764] ? ref_tracker_alloc+0x347/0x4b0 [ 250.244098][ T7764] ? __copy_skb_header+0xa3/0x4a0 [ 250.249227][ T7764] ? __asan_memcpy+0x40/0x70 [ 250.253923][ T7764] ? __skb_clone+0x5c/0x6c0 [ 250.258583][ T7764] ? __skb_clone+0x446/0x6c0 [ 250.263255][ T7764] ? skb_clone+0x21f/0x370 [ 250.267860][ T7764] __netlink_deliver_tap+0x579/0x7f0 [ 250.273348][ T7764] ? netlink_deliver_tap+0x2e/0x1b0 [ 250.278956][ T7764] netlink_deliver_tap+0x19c/0x1b0 [ 250.284190][ T7764] netlink_unicast+0x77b/0x930 [ 250.289254][ T7764] netlink_sendmsg+0x8d0/0xbf0 [ 250.294213][ T7764] ? netlink_getsockopt+0x590/0x590 [ 250.299714][ T7764] ? apparmor_socket_sendmsg+0x8e/0x330 [ 250.305284][ T7764] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 250.310702][ T7764] ? security_socket_sendmsg+0x80/0xa0 [ 250.316641][ T7764] ? netlink_getsockopt+0x590/0x590 [ 250.322131][ T7764] ____sys_sendmsg+0x61b/0x980 [ 250.326959][ T7764] ? __asan_memset+0x22/0x40 [ 250.331698][ T7764] ? __sys_sendmsg_sock+0x30/0x30 [ 250.336735][ T7764] ? __import_iovec+0x5f2/0x850 [ 250.341833][ T7764] ? import_iovec+0x73/0xa0 [ 250.346363][ T7764] ___sys_sendmsg+0x2a6/0x360 [ 250.351436][ T7764] ? get_pid_task+0x20/0x1e0 [ 250.356155][ T7764] ? __sys_sendmsg+0x2b0/0x2b0 [ 250.360985][ T7764] ? __lock_acquire+0x7d80/0x7d80 [ 250.366486][ T7764] __se_sys_sendmsg+0x1d0/0x2c0 [ 250.371386][ T7764] ? __x64_sys_sendmsg+0x80/0x80 [ 250.376496][ T7764] ? lockdep_hardirqs_on+0x98/0x150 [ 250.382030][ T7764] do_syscall_64+0x55/0xb0 [ 250.386580][ T7764] ? clear_bhb_loop+0x40/0x90 [ 250.392380][ T7764] ? clear_bhb_loop+0x40/0x90 [ 250.398263][ T7764] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 250.404375][ T7764] RIP: 0033:0x7f57e099e0d9 [ 250.408914][ T7764] 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 [ 250.429484][ T7764] RSP: 002b:00007f57e1889028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 250.438312][ T7764] RAX: ffffffffffffffda RBX: 00007f57e0c25fa0 RCX: 00007f57e099e0d9 [ 250.447110][ T7764] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 250.455240][ T7764] RBP: 00007f57e1889090 R08: 0000000000000000 R09: 0000000000000000 [ 250.463509][ T7764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 250.471957][ T7764] R13: 00007f57e0c26038 R14: 00007f57e0c25fa0 R15: 00007ffd50b03868 [ 250.480384][ T7764] [ 250.495340][ T7764] netlink: 'syz.0.636': attribute type 39 has an invalid length. [ 250.511025][ T5781] Bluetooth: hci3: unexpected event 0x14 length: 15 > 6 [ 250.880902][ T7772] netlink: 'syz.0.639': attribute type 27 has an invalid length. [ 250.903379][ T7772] netlink: 152 bytes leftover after parsing attributes in process `syz.0.639'. [ 250.932666][ T7772] A link change request failed with some changes committed already. Interface netdevsim0 may have been left with an inconsistent configuration, please check. [ 251.475499][ T7789] netlink: 'syz.0.646': attribute type 21 has an invalid length. [ 251.478579][ T5781] Bluetooth: hci0: unexpected event 0x14 length: 15 > 6 [ 251.490622][ T7789] netlink: 156 bytes leftover after parsing attributes in process `syz.0.646'. [ 251.980456][ T7806] sit0: entered promiscuous mode [ 252.022203][ T7813] netlink: 'syz.1.652': attribute type 21 has an invalid length. [ 252.265025][ T7821] netlink: 'syz.0.656': attribute type 17 has an invalid length. [ 252.467188][ T7828] netlink: 'syz.3.660': attribute type 1 has an invalid length. [ 252.496834][ T7828] netlink: 168864 bytes leftover after parsing attributes in process `syz.3.660'. [ 252.522470][ T5781] Bluetooth: hci1: unexpected event 0x14 length: 15 > 6 [ 252.532896][ T7831] netlink: 'syz.3.660': attribute type 39 has an invalid length. [ 252.688775][ T7831] bond0: (slave macvlan0): Releasing backup interface [ 252.859733][ T7843] netlink: 132 bytes leftover after parsing attributes in process `syz.2.664'. [ 252.875673][ T7835] syzkaller0: entered promiscuous mode [ 252.882023][ T7835] syzkaller0: entered allmulticast mode [ 253.884829][ T7852] netlink: 48 bytes leftover after parsing attributes in process `syz.0.667'. [ 254.404830][ T7869] netlink: 'syz.3.672': attribute type 10 has an invalid length. [ 254.446265][ T7873] netlink: 144316 bytes leftover after parsing attributes in process `syz.1.674'. [ 255.060276][ T7880] syzkaller0: entered promiscuous mode [ 255.079468][ T7880] syzkaller0: entered allmulticast mode [ 256.254044][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.261101][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 257.741772][ T7894] netlink: 'syz.3.683': attribute type 10 has an invalid length. [ 258.703457][ T7926] netlink: 9286 bytes leftover after parsing attributes in process `syz.2.694'. [ 258.734049][ T7926] netlink: 9286 bytes leftover after parsing attributes in process `syz.2.694'. [ 258.888646][ T7930] netlink: 'syz.1.695': attribute type 10 has an invalid length. [ 259.185198][ T7934] syzkaller0: entered promiscuous mode [ 259.211898][ T7934] syzkaller0: entered allmulticast mode [ 259.311679][ T7939] netlink: 'syz.2.700': attribute type 21 has an invalid length. [ 259.338424][ T7939] netlink: 156 bytes leftover after parsing attributes in process `syz.2.700'. [ 260.281377][ T7939] sit0: left promiscuous mode [ 260.459092][ T7946] sit0: entered promiscuous mode [ 260.998544][ T7968] netlink: 'syz.0.709': attribute type 10 has an invalid length. [ 261.752498][ T5781] Bluetooth: hci1: unexpected event 0x20 length: 15 > 7 [ 261.848345][ T7991] syzkaller0: entered promiscuous mode [ 261.874921][ T7991] syzkaller0: entered allmulticast mode [ 261.941060][ T7998] netlink: 'syz.1.719': attribute type 10 has an invalid length. [ 263.053813][ T8014] netlink: 'syz.1.723': attribute type 21 has an invalid length. [ 263.062619][ T8014] netlink: 156 bytes leftover after parsing attributes in process `syz.1.723'. [ 264.054572][ T8033] netlink: 'syz.0.731': attribute type 10 has an invalid length. [ 264.254756][ T8040] syzkaller0: entered promiscuous mode [ 264.282195][ T8040] syzkaller0: entered allmulticast mode [ 266.294014][ T8074] netlink: 'syz.1.743': attribute type 10 has an invalid length. [ 266.632604][ T8082] netlink: 'syz.3.745': attribute type 39 has an invalid length. [ 267.304505][ T8090] syzkaller0: entered promiscuous mode [ 267.310683][ T8090] syzkaller0: entered allmulticast mode [ 267.396887][ T8098] netlink: 830 bytes leftover after parsing attributes in process `syz.0.752'. [ 267.499634][ T8103] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.752'. [ 267.515697][ T8098] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.752'. [ 267.562021][ T8103] netlink: 14568 bytes leftover after parsing attributes in process `syz.0.752'. [ 267.803498][ T8105] netlink: 60 bytes leftover after parsing attributes in process `syz.0.752'. [ 268.861834][ T8105] netlink: 60 bytes leftover after parsing attributes in process `syz.0.752'. [ 269.007387][ T8110] netlink: 'syz.2.755': attribute type 10 has an invalid length. [ 269.143964][ T8112] netlink: 'syz.0.756': attribute type 39 has an invalid length. [ 269.350632][ T8124] netlink: 'syz.0.760': attribute type 5 has an invalid length. [ 269.599518][ T8135] netlink: 830 bytes leftover after parsing attributes in process `syz.3.764'. [ 269.697501][ T8139] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.764'. [ 269.763072][ T8135] netlink: 16402 bytes leftover after parsing attributes in process `syz.3.764'. [ 269.825164][ T8135] netlink: 14568 bytes leftover after parsing attributes in process `syz.3.764'. [ 270.272514][ T8152] netlink: 'syz.1.767': attribute type 10 has an invalid length. [ 270.933783][ T8154] netlink: 'syz.3.768': attribute type 39 has an invalid length. [ 271.721098][ T8184] netlink: 'syz.2.777': attribute type 10 has an invalid length. [ 273.508623][ T8198] netlink: 'syz.0.781': attribute type 39 has an invalid length. [ 274.293584][ T8213] __nla_validate_parse: 4 callbacks suppressed [ 274.293603][ T8213] netlink: 209820 bytes leftover after parsing attributes in process `syz.2.786'. [ 274.735544][ T8226] netlink: 'syz.2.790': attribute type 10 has an invalid length. [ 274.873761][ T8229] netlink: 'syz.2.791': attribute type 39 has an invalid length. [ 274.965153][ T8231] netlink: 'syz.2.792': attribute type 3 has an invalid length. [ 274.976883][ T8232] netlink: 'syz.2.792': attribute type 3 has an invalid length. [ 274.987307][ T8231] netlink: 132 bytes leftover after parsing attributes in process `syz.2.792'. [ 274.997765][ T8232] netlink: 132 bytes leftover after parsing attributes in process `syz.2.792'. [ 276.119690][ T8243] C: renamed from team_slave_0 (while UP) [ 276.139564][ T8243] netlink: 'syz.3.798': attribute type 1 has an invalid length. [ 276.149091][ T8243] netlink: 'syz.3.798': attribute type 4 has an invalid length. [ 276.171616][ T8243] netlink: 100 bytes leftover after parsing attributes in process `syz.3.798'. [ 276.204225][ T8243] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 276.243140][ T8249] FAULT_INJECTION: forcing a failure. [ 276.243140][ T8249] name failslab, interval 1, probability 0, space 0, times 0 [ 276.264133][ T8249] CPU: 1 PID: 8249 Comm: syz.0.799 Not tainted syzkaller #0 [ 276.272041][ T8249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 276.282317][ T8249] Call Trace: [ 276.285814][ T8249] [ 276.288798][ T8249] dump_stack_lvl+0x18c/0x250 [ 276.293699][ T8249] ? sctp_sendmsg+0x1519/0x27b0 [ 276.298745][ T8249] ? ___sys_sendmsg+0x2a6/0x360 [ 276.303637][ T8249] ? show_regs_print_info+0x20/0x20 [ 276.309138][ T8249] ? load_image+0x420/0x420 [ 276.313707][ T8249] should_fail_ex+0x394/0x4c0 [ 276.318504][ T8249] should_failslab+0x9/0x20 [ 276.323026][ T8249] slab_pre_alloc_hook+0x59/0x300 [ 276.328065][ T8249] ? sctp_add_bind_addr+0x8c/0x360 [ 276.333187][ T8249] __kmem_cache_alloc_node+0x53/0x250 [ 276.338589][ T8249] ? sctp_add_bind_addr+0x8c/0x360 [ 276.344140][ T8249] kmalloc_trace+0x2a/0xe0 [ 276.348758][ T8249] sctp_add_bind_addr+0x8c/0x360 [ 276.353711][ T8249] sctp_copy_local_addr_list+0x31b/0x4e0 [ 276.359363][ T8249] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 276.365090][ T8249] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 276.371624][ T8249] ? sctp_v6_is_any+0x64/0x70 [ 276.376486][ T8249] ? sctp_copy_one_addr+0x8c/0x350 [ 276.381782][ T8249] sctp_bind_addr_copy+0xb3/0x3c0 [ 276.386822][ T8249] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 276.393287][ T8249] sctp_connect_new_asoc+0x2f9/0x6a0 [ 276.398697][ T8249] ? __sctp_connect+0xd80/0xd80 [ 276.403616][ T8249] ? __local_bh_enable_ip+0x13a/0x1c0 [ 276.409219][ T8249] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 276.415447][ T8249] ? security_sctp_bind_connect+0x89/0xb0 [ 276.421874][ T8249] sctp_sendmsg+0x1519/0x27b0 [ 276.426890][ T8249] ? sctp_getsockopt+0xb60/0xb60 [ 276.432040][ T8249] ? aa_af_perm+0x330/0x330 [ 276.436571][ T8249] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 276.443007][ T8249] ? sock_rps_record_flow+0x19/0x3f0 [ 276.449406][ T8249] ? inet_sendmsg+0xce/0x2a0 [ 276.454238][ T8249] ? inet_send_prepare+0x250/0x250 [ 276.459463][ T8249] ____sys_sendmsg+0x61b/0x980 [ 276.464252][ T8249] ? __asan_memset+0x22/0x40 [ 276.469050][ T8249] ? __sys_sendmsg_sock+0x30/0x30 [ 276.474274][ T8249] ? __import_iovec+0x5f2/0x850 [ 276.479203][ T8249] ? import_iovec+0x73/0xa0 [ 276.483826][ T8249] ___sys_sendmsg+0x2a6/0x360 [ 276.488558][ T8249] ? __sys_sendmsg+0x2b0/0x2b0 [ 276.493468][ T8249] ? __lock_acquire+0x7d80/0x7d80 [ 276.498581][ T8249] __se_sys_sendmsg+0x1d0/0x2c0 [ 276.503467][ T8249] ? __x64_sys_sendmsg+0x80/0x80 [ 276.508527][ T8249] ? lockdep_hardirqs_on+0x98/0x150 [ 276.514206][ T8249] do_syscall_64+0x55/0xb0 [ 276.520173][ T8249] ? clear_bhb_loop+0x40/0x90 [ 276.525050][ T8249] ? clear_bhb_loop+0x40/0x90 [ 276.530615][ T8249] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 276.536857][ T8249] RIP: 0033:0x7f57e099e0d9 [ 276.541586][ T8249] 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 [ 276.561318][ T8249] RSP: 002b:00007f57e1889028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 276.569924][ T8249] RAX: ffffffffffffffda RBX: 00007f57e0c25fa0 RCX: 00007f57e099e0d9 [ 276.577904][ T8249] RDX: 0000000030008041 RSI: 0000200000002dc0 RDI: 0000000000000005 [ 276.586115][ T8249] RBP: 00007f57e1889090 R08: 0000000000000000 R09: 0000000000000000 [ 276.594319][ T8249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 276.602516][ T8249] R13: 00007f57e0c26038 R14: 00007f57e0c25fa0 R15: 00007ffd50b03868 [ 276.610883][ T8249] [ 276.649426][ T8251] netlink: 'syz.2.800': attribute type 39 has an invalid length. [ 276.850866][ T8254] netlink: 'syz.0.801': attribute type 39 has an invalid length. [ 276.902781][ T8258] mac80211_hwsim hwsim2 wlan0: left promiscuous mode [ 277.291889][ T8270] bond0: left allmulticast mode [ 277.299061][ T8270] bond_slave_0: left allmulticast mode [ 277.339815][ T8270] bond_slave_1: left allmulticast mode [ 277.363739][ T8270] bridge0: port 3(bond0) entered disabled state [ 277.443482][ T8270] bridge_slave_1: left allmulticast mode [ 277.450671][ T8270] bridge_slave_1: left promiscuous mode [ 277.460111][ T8270] bridge0: port 2(bridge_slave_1) entered disabled state [ 277.531780][ T8270] bridge_slave_0: left allmulticast mode [ 277.559945][ T8270] bridge_slave_0: left promiscuous mode [ 277.586238][ T8270] bridge0: port 1(bridge_slave_0) entered disabled state [ 277.882589][ T8274] netlink: 'syz.3.810': attribute type 39 has an invalid length. [ 277.892951][ T8283] wlan0: mtu greater than device maximum [ 277.899660][ T8286] netlink: 68 bytes leftover after parsing attributes in process `syz.0.815'. [ 278.678284][ T8308] netlink: 'syz.1.824': attribute type 39 has an invalid length. [ 280.979736][ T8324] mac80211_hwsim hwsim9 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 281.224893][ T8333] netlink: 152 bytes leftover after parsing attributes in process `syz.0.834'. [ 281.265129][ T8333] netlink: 6 bytes leftover after parsing attributes in process `syz.0.834'. [ 281.964034][ T8345] netlink: 'syz.0.839': attribute type 39 has an invalid length. [ 282.152390][ T8351] ref_ctr_offset mismatch. inode: 0x42 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 282.190043][ T8350] syzkaller0: entered promiscuous mode [ 282.225680][ T8350] syzkaller0: entered allmulticast mode [ 282.266419][ T8344] delete_channel: no stack [ 282.881858][ T5781] Bluetooth: hci1: unexpected subevent 0x01 length: 150 > 18 [ 284.114742][ T8402] netlink: 128 bytes leftover after parsing attributes in process `syz.1.852'. [ 284.141399][ T8402] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 284.267100][ T8407] netlink: 'syz.2.854': attribute type 39 has an invalid length. [ 284.463917][ T8408] ref_ctr_offset mismatch. inode: 0x5e offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 284.573145][ T8405] delete_channel: no stack [ 284.824910][ T8418] netlink: 'syz.3.858': attribute type 28 has an invalid length. [ 284.878051][ T8416] sit0: left promiscuous mode [ 285.717264][ T8427] delete_channel: no stack [ 286.118006][ T8448] syzkaller0: entered promiscuous mode [ 286.125997][ T8448] syzkaller0: entered allmulticast mode [ 286.340977][ T8458] netlink: 'syz.3.869': attribute type 39 has an invalid length. [ 286.364135][ T8461] netlink: 'syz.0.871': attribute type 10 has an invalid length. [ 287.009594][ T8457] delete_channel: no stack [ 287.157815][ T8466] ref_ctr_offset mismatch. inode: 0x26 offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 287.176331][ T8461] team0: Device vxcan1 is of different type [ 289.918844][ T8504] syzkaller0: entered promiscuous mode [ 289.932096][ T8504] syzkaller0: entered allmulticast mode [ 293.279739][ T8525] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.891'. [ 293.743653][ T8534] netlink: 14 bytes leftover after parsing attributes in process `syz.2.893'. [ 294.201426][ T8542] syz.3.897 uses obsolete (PF_INET,SOCK_PACKET) [ 295.485727][ T8577] Dead loop on virtual device ip6_vti0, fix it urgently! [ 296.995592][ T8575] Ù: renamed from bond_slave_1 (while UP) [ 297.087785][ T8583] netlink: 'syz.2.907': attribute type 10 has an invalid length. [ 297.356511][ T8589] netlink: 1047 bytes leftover after parsing attributes in process `syz.1.909'. [ 298.026813][ T8610] syzkaller0: entered promiscuous mode [ 298.051941][ T8610] syzkaller0: entered allmulticast mode [ 300.013077][ T8651] netlink: 'syz.1.929': attribute type 10 has an invalid length. [ 300.044140][ T8653] netlink: 15999 bytes leftover after parsing attributes in process `syz.2.930'. [ 300.534816][ T8663] netlink: 'syz.3.934': attribute type 29 has an invalid length. [ 300.583617][ T8663] netlink: 'syz.3.934': attribute type 29 has an invalid length. [ 301.133814][ T8675] syzkaller0: entered promiscuous mode [ 301.141106][ T8675] syzkaller0: entered allmulticast mode [ 302.528181][ T8701] netlink: 14 bytes leftover after parsing attributes in process `syz.1.948'. [ 302.558162][ T8701] hsr_slave_0: left promiscuous mode [ 302.595875][ T8701] hsr_slave_1: left promiscuous mode [ 302.850008][ T8712] netlink: 55631 bytes leftover after parsing attributes in process `syz.0.951'. [ 303.099128][ T8723] FAULT_INJECTION: forcing a failure. [ 303.099128][ T8723] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 303.161974][ T8723] CPU: 1 PID: 8723 Comm: syz.0.962 Not tainted syzkaller #0 [ 303.169620][ T8723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 303.180300][ T8723] Call Trace: [ 303.183789][ T8723] [ 303.187103][ T8723] dump_stack_lvl+0x18c/0x250 [ 303.191842][ T8723] ? show_regs_print_info+0x20/0x20 [ 303.197291][ T8723] ? load_image+0x420/0x420 [ 303.201847][ T8723] ? __lock_acquire+0x7d80/0x7d80 [ 303.207894][ T8723] should_fail_ex+0x394/0x4c0 [ 303.213031][ T8723] prepare_alloc_pages+0x1e1/0x5b0 [ 303.219206][ T8723] __alloc_pages+0x134/0x460 [ 303.224185][ T8723] ? zone_statistics+0x170/0x170 [ 303.230314][ T8723] ? alloc_pages+0x4e1/0x740 [ 303.235358][ T8723] ? do_raw_spin_unlock+0x121/0x230 [ 303.240782][ T8723] __get_free_pages+0xc/0x30 [ 303.246155][ T8723] kasan_populate_vmalloc_pte+0x35/0x100 [ 303.252875][ T8723] __apply_to_page_range+0x860/0xdd0 [ 303.258387][ T8723] ? kasan_populate_vmalloc+0x70/0x70 [ 303.263889][ T8723] ? apply_to_page_range+0x50/0x50 [ 303.269413][ T8723] ? do_raw_spin_unlock+0x121/0x230 [ 303.274932][ T8723] alloc_vmap_area+0x1d26/0x1e50 [ 303.280104][ T8723] ? vm_map_ram+0xcf0/0xcf0 [ 303.285003][ T8723] ? rcu_is_watching+0x15/0xb0 [ 303.290732][ T8723] __get_vm_area_node+0x162/0x370 [ 303.296174][ T8723] __vmalloc_node_range+0x36f/0x1320 [ 303.301719][ T8723] ? reuseport_array_alloc+0x98/0x120 [ 303.307325][ T8723] ? aa_get_newest_label+0xfd/0x5c0 [ 303.312742][ T8723] ? end_current_label_crit_section+0x170/0x170 [ 303.319199][ T8723] ? free_vm_area+0x50/0x50 [ 303.323764][ T8723] ? apparmor_capable+0x137/0x1a0 [ 303.328874][ T8723] bpf_map_area_alloc+0xf1/0x110 [ 303.334137][ T8723] ? reuseport_array_alloc+0x98/0x120 [ 303.339560][ T8723] reuseport_array_alloc+0x98/0x120 [ 303.344807][ T8723] map_create+0x877/0x12f0 [ 303.349355][ T8723] __sys_bpf+0x651/0x890 [ 303.353644][ T8723] ? bpf_link_show_fdinfo+0x390/0x390 [ 303.359737][ T8723] ? lock_chain_count+0x20/0x20 [ 303.365072][ T8723] __x64_sys_bpf+0x7c/0x90 [ 303.370544][ T8723] do_syscall_64+0x55/0xb0 [ 303.375485][ T8723] ? clear_bhb_loop+0x40/0x90 [ 303.380497][ T8723] ? clear_bhb_loop+0x40/0x90 [ 303.385790][ T8723] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 303.393042][ T8723] RIP: 0033:0x7f57e099e0d9 [ 303.398344][ T8723] 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 [ 303.418399][ T8723] RSP: 002b:00007f57e1889028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 303.427072][ T8723] RAX: ffffffffffffffda RBX: 00007f57e0c25fa0 RCX: 00007f57e099e0d9 [ 303.435301][ T8723] RDX: 0000000000000050 RSI: 0000200000000100 RDI: 0000000000000000 [ 303.443389][ T8723] RBP: 00007f57e1889090 R08: 0000000000000000 R09: 0000000000000000 [ 303.451686][ T8723] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 303.459772][ T8723] R13: 00007f57e0c26038 R14: 00007f57e0c25fa0 R15: 00007ffd50b03868 [ 303.467800][ T8723] [ 304.026529][ T8749] netlink: 16178 bytes leftover after parsing attributes in process `syz.3.963'. [ 304.108262][ T8740] syzkaller0: entered promiscuous mode [ 304.152387][ T8740] syzkaller0: entered allmulticast mode [ 304.195702][ T8753] tap0: tun_chr_ioctl cmd 1074025677 [ 304.209806][ T8753] tap0: linktype set to 780 [ 304.224217][ T8751] netlink: 16186 bytes leftover after parsing attributes in process `syz.0.964'. [ 304.309733][ T8757] netlink: 'syz.3.966': attribute type 4 has an invalid length. [ 305.414321][ T8771] netlink: 15487 bytes leftover after parsing attributes in process `syz.0.971'. [ 305.726307][ T8779] netlink: 'syz.3.974': attribute type 1 has an invalid length. [ 305.739582][ T8779] netlink: 112860 bytes leftover after parsing attributes in process `syz.3.974'. [ 305.742273][ T8781] netlink: 60 bytes leftover after parsing attributes in process `syz.1.975'. [ 305.750856][ T8779] netlink: 'syz.3.974': attribute type 1 has an invalid length. [ 305.960311][ T8787] sock: sock_timestamping_bind_phc: sock not bind to device [ 306.081593][ T8792] FAULT_INJECTION: forcing a failure. [ 306.081593][ T8792] name failslab, interval 1, probability 0, space 0, times 0 [ 306.095192][ T8792] CPU: 1 PID: 8792 Comm: syz.1.979 Not tainted syzkaller #0 [ 306.102620][ T8792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 306.113577][ T8792] Call Trace: [ 306.116890][ T8792] [ 306.119850][ T8792] dump_stack_lvl+0x18c/0x250 [ 306.124837][ T8792] ? show_regs_print_info+0x20/0x20 [ 306.130246][ T8792] ? load_image+0x420/0x420 [ 306.134904][ T8792] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 306.141315][ T8792] ? lockdep_hardirqs_on+0x98/0x150 [ 306.146581][ T8792] should_fail_ex+0x394/0x4c0 [ 306.151315][ T8792] should_failslab+0x9/0x20 [ 306.155854][ T8792] slab_pre_alloc_hook+0x59/0x300 [ 306.160902][ T8792] ? validate_xmit_xfrm+0x90/0x1340 [ 306.166522][ T8792] kmem_cache_alloc+0x5a/0x2c0 [ 306.171502][ T8792] ? skb_clone+0x1eb/0x370 [ 306.175973][ T8792] skb_clone+0x1eb/0x370 [ 306.180411][ T8792] ? dev_queue_xmit_nit+0x204/0xba0 [ 306.186147][ T8792] dev_queue_xmit_nit+0x23f/0xba0 [ 306.191470][ T8792] ? dev_queue_xmit_nit+0x2d/0xba0 [ 306.197412][ T8792] dev_hard_start_xmit+0x150/0x790 [ 306.202914][ T8792] ? __dev_queue_xmit+0x275/0x3630 [ 306.208270][ T8792] __dev_queue_xmit+0x198c/0x3630 [ 306.213934][ T8792] ? __dev_queue_xmit+0x275/0x3630 [ 306.219873][ T8792] ? netdev_core_pick_tx+0x370/0x370 [ 306.225291][ T8792] ? pskb_expand_head+0x17a/0x1150 [ 306.230788][ T8792] ? pskb_expand_head+0x17a/0x1150 [ 306.236092][ T8792] ? skb_release_data+0x1de/0x7f0 [ 306.241275][ T8792] ? __bpf_redirect+0x4d1/0xdf0 [ 306.246636][ T8792] __bpf_tx_skb+0x181/0x260 [ 306.252274][ T8792] bpf_clone_redirect+0x315/0x4a0 [ 306.257309][ T8792] bpf_prog_64e505a7b7f97a05+0x5d/0x62 [ 306.263049][ T8792] ? nf_conntrack_handle_icmp+0x10/0x180 [ 306.269738][ T8792] ? preempt_schedule+0xc0/0xd0 [ 306.274868][ T8792] ? bpf_test_run+0x174/0x870 [ 306.279547][ T8792] ? preempt_schedule_common+0x82/0xc0 [ 306.285188][ T8792] ? schedule_preempt_disabled+0x20/0x20 [ 306.290839][ T8792] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 306.296968][ T8792] ? lockdep_softirqs_on+0x5b0/0x5b0 [ 306.302311][ T8792] ? lock_chain_count+0x20/0x20 [ 306.307535][ T8792] ? preempt_schedule_thunk+0x1a/0x30 [ 306.313165][ T8792] ? __local_bh_disable_ip+0x108/0x1a0 [ 306.318639][ T8792] ? __cant_sleep+0x220/0x220 [ 306.323622][ T8792] ? __local_bh_enable_ip+0x14b/0x1c0 [ 306.329367][ T8792] ? _local_bh_enable+0xa0/0xa0 [ 306.334356][ T8792] ? bpf_test_timer_continue+0x135/0x380 [ 306.340179][ T8792] ? bpf_test_run+0x174/0x870 [ 306.344954][ T8792] bpf_test_run+0x2df/0x870 [ 306.349587][ T8792] ? lock_chain_count+0x20/0x20 [ 306.354438][ T8792] ? bpf_test_run+0x174/0x870 [ 306.359133][ T8792] ? dst_hold+0x70/0x70 [ 306.363696][ T8792] bpf_prog_test_run_skb+0xdbb/0x18f0 [ 306.369086][ T8792] ? cpu_online+0x60/0x60 [ 306.373414][ T8792] bpf_prog_test_run+0x31f/0x390 [ 306.378348][ T8792] __sys_bpf+0x49d/0x890 [ 306.382588][ T8792] ? bpf_link_show_fdinfo+0x390/0x390 [ 306.388072][ T8792] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 306.394266][ T8792] __x64_sys_bpf+0x7c/0x90 [ 306.398792][ T8792] do_syscall_64+0x55/0xb0 [ 306.403230][ T8792] ? clear_bhb_loop+0x40/0x90 [ 306.407923][ T8792] ? clear_bhb_loop+0x40/0x90 [ 306.412671][ T8792] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 306.418753][ T8792] RIP: 0033:0x7f0e06f9e0d9 [ 306.423219][ T8792] 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 [ 306.443833][ T8792] RSP: 002b:00007f0e07efb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 306.452370][ T8792] RAX: ffffffffffffffda RBX: 00007f0e07225fa0 RCX: 00007f0e06f9e0d9 [ 306.460430][ T8792] RDX: 0000000000000028 RSI: 00002000000000c0 RDI: 000000000000000a [ 306.468571][ T8792] RBP: 00007f0e07efb090 R08: 0000000000000000 R09: 0000000000000000 [ 306.476650][ T8792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 306.486397][ T8792] R13: 00007f0e07226038 R14: 00007f0e07225fa0 R15: 00007ffc39f3dc88 [ 306.494960][ T8792] [ 306.938541][ T8806] syzkaller0: entered promiscuous mode [ 306.948618][ T8806] syzkaller0: entered allmulticast mode [ 307.405250][ T8814] FAULT_INJECTION: forcing a failure. [ 307.405250][ T8814] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 307.432950][ T8814] CPU: 1 PID: 8814 Comm: syz.1.987 Not tainted syzkaller #0 [ 307.440485][ T8814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 307.450568][ T8814] Call Trace: [ 307.453959][ T8814] [ 307.457038][ T8814] dump_stack_lvl+0x18c/0x250 [ 307.461845][ T8814] ? show_regs_print_info+0x20/0x20 [ 307.467084][ T8814] ? load_image+0x420/0x420 [ 307.471792][ T8814] ? __lock_acquire+0x7d80/0x7d80 [ 307.478037][ T8814] ? snprintf+0xe9/0x140 [ 307.482496][ T8814] should_fail_ex+0x394/0x4c0 [ 307.487600][ T8814] _copy_to_user+0x2f/0xa0 [ 307.493391][ T8814] simple_read_from_buffer+0xe7/0x150 [ 307.499934][ T8814] proc_fail_nth_read+0x1e8/0x260 [ 307.505974][ T8814] ? proc_fault_inject_write+0x360/0x360 [ 307.511763][ T8814] ? fsnotify_perm+0x271/0x5e0 [ 307.516786][ T8814] ? proc_fault_inject_write+0x360/0x360 [ 307.522819][ T8814] vfs_read+0x298/0x990 [ 307.527020][ T8814] ? kernel_read+0x1e0/0x1e0 [ 307.531899][ T8814] ? __fget_files+0x28/0x460 [ 307.536645][ T8814] ? __fget_files+0x3fc/0x460 [ 307.541533][ T8814] ? __fdget_pos+0x2a3/0x330 [ 307.546170][ T8814] ? ksys_read+0x74/0x260 [ 307.551365][ T8814] ksys_read+0x151/0x260 [ 307.555654][ T8814] ? vfs_write+0x9a0/0x9a0 [ 307.560109][ T8814] ? lockdep_hardirqs_on+0x98/0x150 [ 307.565346][ T8814] do_syscall_64+0x55/0xb0 [ 307.570064][ T8814] ? clear_bhb_loop+0x40/0x90 [ 307.575352][ T8814] ? clear_bhb_loop+0x40/0x90 [ 307.580609][ T8814] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 307.587449][ T8814] RIP: 0033:0x7f0e06f5e90e [ 307.592160][ T8814] 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 [ 307.612235][ T8814] RSP: 002b:00007f0e07ed9fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 307.620774][ T8814] RAX: ffffffffffffffda RBX: 00007f0e07eda6c0 RCX: 00007f0e06f5e90e [ 307.628781][ T8814] RDX: 000000000000000f RSI: 00007f0e07eda0a0 RDI: 000000000000000f [ 307.636831][ T8814] RBP: 00007f0e07eda090 R08: 0000000000000000 R09: 0000000000000000 [ 307.645632][ T8814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 307.654106][ T8814] R13: 00007f0e07226128 R14: 00007f0e07226090 R15: 00007ffc39f3dc88 [ 307.662712][ T8814] [ 314.366205][ T8969] FAULT_INJECTION: forcing a failure. [ 314.366205][ T8969] name failslab, interval 1, probability 0, space 0, times 0 [ 314.379829][ T8969] CPU: 1 PID: 8969 Comm: syz.1.1031 Not tainted syzkaller #0 [ 314.387517][ T8969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 314.397803][ T8969] Call Trace: [ 314.401220][ T8969] [ 314.404169][ T8969] dump_stack_lvl+0x18c/0x250 [ 314.409196][ T8969] ? show_regs_print_info+0x20/0x20 [ 314.414441][ T8969] ? load_image+0x420/0x420 [ 314.418987][ T8969] ? mark_lock+0x94/0x320 [ 314.423362][ T8969] should_fail_ex+0x394/0x4c0 [ 314.428131][ T8969] should_failslab+0x9/0x20 [ 314.432889][ T8969] slab_pre_alloc_hook+0x59/0x300 [ 314.437979][ T8969] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 314.444393][ T8969] kmem_cache_alloc_node+0x5e/0x310 [ 314.449982][ T8969] ? __alloc_skb+0x103/0x2c0 [ 314.454874][ T8969] __alloc_skb+0x103/0x2c0 [ 314.459332][ T8969] skb_segment+0xebd/0x4070 [ 314.464055][ T8969] ? skb_segment+0x791/0x4070 [ 314.468887][ T8969] udp6_ufo_fragment+0x9c7/0xf30 [ 314.474085][ T8969] ? udpv6_offload_exit+0x20/0x20 [ 314.479181][ T8969] ipv6_gso_segment+0xb8e/0x2170 [ 314.484299][ T8969] ? inet6_del_offload+0x50/0x50 [ 314.489418][ T8969] ? inet6_del_offload+0x50/0x50 [ 314.494694][ T8969] skb_mac_gso_segment+0x320/0x640 [ 314.500388][ T8969] ? skb_mac_gso_segment+0x185/0x640 [ 314.505901][ T8969] ? skb_eth_gso_segment+0x270/0x270 [ 314.511953][ T8969] nsh_gso_segment+0x482/0xc40 [ 314.517191][ T8969] ? nsh_pop+0x550/0x550 [ 314.521483][ T8969] skb_mac_gso_segment+0x320/0x640 [ 314.526662][ T8969] ? skb_mac_gso_segment+0x185/0x640 [ 314.531985][ T8969] ? skb_eth_gso_segment+0x270/0x270 [ 314.537340][ T8969] ? passthru_features_check+0x20/0x20 [ 314.542858][ T8969] __skb_gso_segment+0x2f9/0x4a0 [ 314.547935][ T8969] ? verify_lock_unused+0x140/0x140 [ 314.553211][ T8969] validate_xmit_skb+0x549/0xf30 [ 314.558549][ T8969] ? validate_xmit_skb_list+0x120/0x120 [ 314.564132][ T8969] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 314.570268][ T8969] validate_xmit_skb_list+0x84/0x120 [ 314.575587][ T8969] sch_direct_xmit+0xe1/0x4a0 [ 314.580391][ T8969] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 314.586696][ T8969] ? mrp_pdu_parse_vecattr_event+0x230/0x230 [ 314.592800][ T8969] __dev_queue_xmit+0x162a/0x3630 [ 314.598280][ T8969] ? __dev_queue_xmit+0x275/0x3630 [ 314.603460][ T8969] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 314.609683][ T8969] ? netdev_core_pick_tx+0x370/0x370 [ 314.615261][ T8969] ? virtio_net_hdr_to_skb+0xc5a/0x1470 [ 314.621023][ T8969] ? packet_extra_vlan_len_allowed+0x200/0x200 [ 314.627400][ T8969] ? skb_copy_datagram_from_iter+0x63c/0x6f0 [ 314.633414][ T8969] ? packet_xmit+0x66/0x340 [ 314.638022][ T8969] ? packet_sendmsg+0x3989/0x4c70 [ 314.643950][ T8969] packet_sendmsg+0x3a7b/0x4c70 [ 314.649020][ T8969] ? set_user_nice+0x620/0xb20 [ 314.653835][ T8969] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 314.660041][ T8969] ? lock_chain_count+0x20/0x20 [ 314.664967][ T8969] ? packet_getsockopt+0xad0/0xad0 [ 314.670136][ T8969] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 314.676678][ T8969] ? packet_getsockopt+0xad0/0xad0 [ 314.682188][ T8969] ? packet_getsockopt+0xad0/0xad0 [ 314.687450][ T8969] ____sys_sendmsg+0x61b/0x980 [ 314.693764][ T8969] ? __asan_memset+0x22/0x40 [ 314.698485][ T8969] ? __sys_sendmsg_sock+0x30/0x30 [ 314.704058][ T8969] ? __import_iovec+0x3fa/0x850 [ 314.709189][ T8969] ? import_iovec+0x73/0xa0 [ 314.713775][ T8969] ___sys_sendmsg+0x2a6/0x360 [ 314.718492][ T8969] ? __sys_sendmsg+0x2b0/0x2b0 [ 314.723507][ T8969] ? __lock_acquire+0x7d80/0x7d80 [ 314.728688][ T8969] __se_sys_sendmsg+0x1d0/0x2c0 [ 314.733880][ T8969] ? __x64_sys_sendmsg+0x80/0x80 [ 314.738956][ T8969] ? syscall_enter_from_user_mode+0x2e/0x80 [ 314.745059][ T8969] do_syscall_64+0x55/0xb0 [ 314.749604][ T8969] ? clear_bhb_loop+0x40/0x90 [ 314.754477][ T8969] ? clear_bhb_loop+0x40/0x90 [ 314.759267][ T8969] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 314.765206][ T8969] RIP: 0033:0x7f0e06f9e0d9 [ 314.769653][ T8969] 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 [ 314.790616][ T8969] RSP: 002b:00007f0e07efb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 314.800418][ T8969] RAX: ffffffffffffffda RBX: 00007f0e07225fa0 RCX: 00007f0e06f9e0d9 [ 314.809306][ T8969] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000005 [ 314.818086][ T8969] RBP: 00007f0e07efb090 R08: 0000000000000000 R09: 0000000000000000 [ 314.826096][ T8969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 314.834452][ T8969] R13: 00007f0e07226038 R14: 00007f0e07225fa0 R15: 00007ffc39f3dc88 [ 314.842910][ T8969] [ 315.301743][ T8982] FAULT_INJECTION: forcing a failure. [ 315.301743][ T8982] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 315.387464][ T8982] CPU: 0 PID: 8982 Comm: syz.0.1036 Not tainted syzkaller #0 [ 315.395179][ T8982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 315.405531][ T8982] Call Trace: [ 315.408918][ T8982] [ 315.411880][ T8982] dump_stack_lvl+0x18c/0x250 [ 315.416621][ T8982] ? show_regs_print_info+0x20/0x20 [ 315.421996][ T8982] ? load_image+0x420/0x420 [ 315.426563][ T8982] ? __might_fault+0xaa/0x120 [ 315.431314][ T8982] ? __lock_acquire+0x7d80/0x7d80 [ 315.436381][ T8982] ? __virt_addr_valid+0x10c/0x380 [ 315.441516][ T8982] should_fail_ex+0x394/0x4c0 [ 315.446307][ T8982] _copy_to_user+0x2f/0xa0 [ 315.451045][ T8982] generic_map_lookup_batch+0x85d/0xc60 [ 315.456724][ T8982] ? bpf_map_update_value+0x710/0x710 [ 315.462109][ T8982] ? __fdget+0x180/0x210 [ 315.466357][ T8982] ? bpf_map_update_value+0x710/0x710 [ 315.471730][ T8982] bpf_map_do_batch+0x2e3/0x600 [ 315.476688][ T8982] ? bpf_lsm_bpf+0x9/0x10 [ 315.481219][ T8982] ? security_bpf+0x7e/0xa0 [ 315.485920][ T8982] __sys_bpf+0x7d7/0x890 [ 315.490171][ T8982] ? bpf_link_show_fdinfo+0x390/0x390 [ 315.495572][ T8982] ? lock_chain_count+0x20/0x20 [ 315.500630][ T8982] __x64_sys_bpf+0x7c/0x90 [ 315.505049][ T8982] do_syscall_64+0x55/0xb0 [ 315.509470][ T8982] ? clear_bhb_loop+0x40/0x90 [ 315.514188][ T8982] ? clear_bhb_loop+0x40/0x90 [ 315.519218][ T8982] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 315.525226][ T8982] RIP: 0033:0x7f57e099e0d9 [ 315.529656][ T8982] 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 [ 315.549396][ T8982] RSP: 002b:00007f57e1889028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 315.558035][ T8982] RAX: ffffffffffffffda RBX: 00007f57e0c25fa0 RCX: 00007f57e099e0d9 [ 315.566212][ T8982] RDX: 0000000000000038 RSI: 00002000000003c0 RDI: 0000000000000018 [ 315.574290][ T8982] RBP: 00007f57e1889090 R08: 0000000000000000 R09: 0000000000000000 [ 315.582759][ T8982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 315.591111][ T8982] R13: 00007f57e0c26038 R14: 00007f57e0c25fa0 R15: 00007ffd50b03868 [ 315.599730][ T8982] [ 315.985404][ T9002] netlink: 'syz.0.1044': attribute type 39 has an invalid length. [ 316.004213][ T8993] veth0_vlan: left allmulticast mode [ 316.225974][ T9005] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1046'. [ 316.266203][ T9006] netlink: 'syz.0.1045': attribute type 10 has an invalid length. [ 316.294805][ T9006] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1045'. [ 316.319463][ T9006] netlink: 'syz.0.1045': attribute type 10 has an invalid length. [ 316.349744][ T9006] netlink: 40 bytes leftover after parsing attributes in process `syz.0.1045'. [ 317.657635][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.664215][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 322.196744][ T9040] netlink: 63751 bytes leftover after parsing attributes in process `syz.0.1059'. [ 322.840409][ T9086] netlink: 'syz.3.1071': attribute type 10 has an invalid length. [ 322.861088][ T9086] team0: Device hsr_slave_0 is up. Set it down before adding it as a team port [ 322.980622][ T9088] syzkaller0: entered promiscuous mode [ 323.003770][ T9088] syzkaller0: entered allmulticast mode [ 324.928756][ T9116] netlink: 'syz.3.1083': attribute type 21 has an invalid length. [ 324.940571][ T9116] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1083'. [ 325.740302][ T9142] syzkaller0: entered promiscuous mode [ 325.747316][ T9142] syzkaller0: entered allmulticast mode [ 327.169761][ T9174] netlink: 'syz.1.1105': attribute type 21 has an invalid length. [ 327.180797][ T9174] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1105'. [ 327.304678][ T9176] netlink: 'syz.2.1106': attribute type 1 has an invalid length. [ 327.332396][ T9176] netlink: 161700 bytes leftover after parsing attributes in process `syz.2.1106'. [ 327.736074][ T9188] syzkaller0: entered promiscuous mode [ 327.764079][ T9188] syzkaller0: entered allmulticast mode [ 327.915602][ T9196] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1113'. [ 330.068929][ T9220] netlink: 'syz.0.1120': attribute type 2 has an invalid length. [ 330.086522][ T9220] netlink: 'syz.0.1120': attribute type 8 has an invalid length. [ 330.096130][ T9220] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1120'. [ 330.149507][ T9217] syzkaller0: entered promiscuous mode [ 330.177296][ T9217] syzkaller0: entered allmulticast mode [ 332.275943][ T9256] netlink: 'syz.0.1132': attribute type 21 has an invalid length. [ 332.292930][ T9256] netlink: 14548 bytes leftover after parsing attributes in process `syz.0.1132'. [ 333.899049][ T9287] netlink: 'syz.1.1142': attribute type 10 has an invalid length. [ 333.915044][ T9283] syzkaller0: entered promiscuous mode [ 333.921236][ T9283] syzkaller0: entered allmulticast mode [ 334.594654][ T9313] netlink: 'syz.1.1151': attribute type 21 has an invalid length. [ 334.608517][ T9313] netlink: 14548 bytes leftover after parsing attributes in process `syz.1.1151'. [ 334.946920][ T9321] syzkaller0: entered promiscuous mode [ 334.962562][ T9321] syzkaller0: entered allmulticast mode [ 336.535082][ T9359] netlink: 'syz.0.1169': attribute type 5 has an invalid length. [ 336.737127][ T9363] veth0_macvtap: left promiscuous mode [ 336.951081][ T9367] syzkaller0: entered promiscuous mode [ 336.958094][ T9367] syzkaller0: entered allmulticast mode [ 339.145462][ T5781] Bluetooth: hci0: unexpected event for opcode 0x0000 [ 339.186811][ T9414] netlink: 1042 bytes leftover after parsing attributes in process `syz.1.1189'. [ 339.295893][ T9411] syzkaller0: entered promiscuous mode [ 339.310067][ T9411] syzkaller0: entered allmulticast mode [ 340.719143][ T5781] Bluetooth: hci2: unexpected event for opcode 0x0000 [ 341.017931][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.031576][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.040025][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.051062][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.059514][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.067671][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.076213][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.085685][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.094620][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.102678][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.110872][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.119643][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.129559][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.139646][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.148876][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.158359][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.168155][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.176609][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.184612][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.193938][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.202035][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.210041][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.218271][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.226563][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.234817][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.245874][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.255431][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.263878][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.272962][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.282506][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.290600][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.299433][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.310018][ T5781] Bluetooth: hci2: ISO packet for unknown connection handle 2622 [ 341.769819][ T5781] Bluetooth: hci1: unexpected event for opcode 0x0000 [ 342.916676][ T9508] netlink: 15999 bytes leftover after parsing attributes in process `syz.0.1219'. [ 343.200971][ T5781] Bluetooth: hci0: Controller not accepting commands anymore: ncmd = 0 [ 343.211091][ T5781] Bluetooth: hci0: Injecting HCI hardware error event [ 343.222828][ T5781] Bluetooth: hci0: hardware error 0x00 [ 343.607085][ T9517] netlink: 'syz.2.1223': attribute type 10 has an invalid length. [ 343.634834][ T9519] netlink: 'syz.1.1224': attribute type 10 has an invalid length. [ 343.918152][ T9524] netlink: 'syz.2.1226': attribute type 39 has an invalid length. [ 344.184581][ T9535] netlink: 'syz.2.1230': attribute type 39 has an invalid length. [ 344.224153][ T9536] : renamed from bond_slave_0 (while UP) [ 344.548797][ T9548] FAULT_INJECTION: forcing a failure. [ 344.548797][ T9548] name failslab, interval 1, probability 0, space 0, times 0 [ 344.569549][ T9548] CPU: 0 PID: 9548 Comm: syz.2.1236 Not tainted syzkaller #0 [ 344.577549][ T9548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 344.588396][ T9548] Call Trace: [ 344.592456][ T9548] [ 344.595435][ T9548] dump_stack_lvl+0x18c/0x250 [ 344.600524][ T9548] ? sctp_sendmsg+0x1519/0x27b0 [ 344.605640][ T9548] ? ___sys_sendmsg+0x2a6/0x360 [ 344.610556][ T9548] ? show_regs_print_info+0x20/0x20 [ 344.615819][ T9548] ? load_image+0x420/0x420 [ 344.620420][ T9548] should_fail_ex+0x394/0x4c0 [ 344.625268][ T9548] should_failslab+0x9/0x20 [ 344.629833][ T9548] slab_pre_alloc_hook+0x59/0x300 [ 344.635256][ T9548] ? sctp_add_bind_addr+0x8c/0x360 [ 344.640644][ T9548] __kmem_cache_alloc_node+0x53/0x250 [ 344.646217][ T9548] ? sctp_add_bind_addr+0x8c/0x360 [ 344.652074][ T9548] kmalloc_trace+0x2a/0xe0 [ 344.657430][ T9548] sctp_add_bind_addr+0x8c/0x360 [ 344.662717][ T9548] sctp_copy_local_addr_list+0x31b/0x4e0 [ 344.669385][ T9548] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 344.675514][ T9548] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 344.681678][ T9548] ? sctp_v6_is_any+0x64/0x70 [ 344.686748][ T9548] ? sctp_copy_one_addr+0x8c/0x350 [ 344.691957][ T9548] sctp_bind_addr_copy+0xb3/0x3c0 [ 344.697650][ T9548] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 344.705252][ T9548] sctp_connect_new_asoc+0x2f9/0x6a0 [ 344.710876][ T9548] ? __sctp_connect+0xd80/0xd80 [ 344.715991][ T9548] ? __local_bh_enable_ip+0x13a/0x1c0 [ 344.721861][ T9548] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 344.728245][ T9548] ? security_sctp_bind_connect+0x89/0xb0 [ 344.734013][ T9548] sctp_sendmsg+0x1519/0x27b0 [ 344.739111][ T9548] ? sctp_getsockopt+0xb60/0xb60 [ 344.744311][ T9548] ? aa_af_perm+0x330/0x330 [ 344.749042][ T9548] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 344.756177][ T9548] ? sock_rps_record_flow+0x19/0x3f0 [ 344.761864][ T9548] ? inet_sendmsg+0xce/0x2a0 [ 344.766472][ T9548] ? inet_send_prepare+0x250/0x250 [ 344.771718][ T9548] ____sys_sendmsg+0x61b/0x980 [ 344.776511][ T9548] ? __asan_memset+0x22/0x40 [ 344.781317][ T9548] ? __sys_sendmsg_sock+0x30/0x30 [ 344.787020][ T9548] ? __import_iovec+0x5f2/0x850 [ 344.792114][ T9548] ? import_iovec+0x73/0xa0 [ 344.796734][ T9548] ___sys_sendmsg+0x2a6/0x360 [ 344.801987][ T9548] ? __sys_sendmsg+0x2b0/0x2b0 [ 344.806919][ T9548] ? __lock_acquire+0x7d80/0x7d80 [ 344.812081][ T9548] __se_sys_sendmsg+0x1d0/0x2c0 [ 344.817079][ T9548] ? __x64_sys_sendmsg+0x80/0x80 [ 344.822182][ T9548] ? lockdep_hardirqs_on+0x98/0x150 [ 344.827406][ T9548] do_syscall_64+0x55/0xb0 [ 344.831921][ T9548] ? clear_bhb_loop+0x40/0x90 [ 344.836698][ T9548] ? clear_bhb_loop+0x40/0x90 [ 344.841603][ T9548] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 344.847632][ T9548] RIP: 0033:0x7f5c9e79e0d9 [ 344.852135][ T9548] 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 [ 344.872307][ T9548] RSP: 002b:00007f5c9f64f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 344.881093][ T9548] RAX: ffffffffffffffda RBX: 00007f5c9ea25fa0 RCX: 00007f5c9e79e0d9 [ 344.889491][ T9548] RDX: 0000000030008041 RSI: 0000200000002dc0 RDI: 0000000000000005 [ 344.898389][ T9548] RBP: 00007f5c9f64f090 R08: 0000000000000000 R09: 0000000000000000 [ 344.907001][ T9548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 344.915348][ T9548] R13: 00007f5c9ea26038 R14: 00007f5c9ea25fa0 R15: 00007ffc6a9d2328 [ 344.923672][ T9548] [ 344.928640][ T51] Bluetooth: hci2: Controller not accepting commands anymore: ncmd = 0 [ 344.938593][ T51] Bluetooth: hci2: Injecting HCI hardware error event [ 344.947872][ T51] Bluetooth: hci2: hardware error 0x00 [ 345.183537][ T9553] sit0: entered promiscuous mode [ 345.351804][ T5781] Bluetooth: hci0: Opcode 0x0c03 failed: -110 [ 345.443574][ T9559] FAULT_INJECTION: forcing a failure. [ 345.443574][ T9559] name failslab, interval 1, probability 0, space 0, times 0 [ 345.489139][ T9559] CPU: 1 PID: 9559 Comm: syz.2.1240 Not tainted syzkaller #0 [ 345.497568][ T9559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 345.508763][ T9559] Call Trace: [ 345.512904][ T9559] [ 345.516598][ T9559] dump_stack_lvl+0x18c/0x250 [ 345.521357][ T9559] ? show_regs_print_info+0x20/0x20 [ 345.527593][ T9559] ? load_image+0x420/0x420 [ 345.533150][ T9559] should_fail_ex+0x394/0x4c0 [ 345.540409][ T9559] should_failslab+0x9/0x20 [ 345.546235][ T9559] slab_pre_alloc_hook+0x59/0x300 [ 345.554172][ T9559] ? sctp_bind_addrs_to_raw+0x10b/0x350 [ 345.561215][ T9559] ? sctp_bind_addrs_to_raw+0x10b/0x350 [ 345.569478][ T9559] __kmem_cache_alloc_node+0x53/0x250 [ 345.576514][ T9559] ? sctp_bind_addrs_to_raw+0x10b/0x350 [ 345.584163][ T9559] __kmalloc+0xa7/0x240 [ 345.591783][ T9559] sctp_bind_addrs_to_raw+0x10b/0x350 [ 345.598482][ T9559] ? sctp_del_bind_addr+0x190/0x190 [ 345.604857][ T9559] sctp_make_init+0x164/0xf80 [ 345.611657][ T9559] ? sctp_addto_chunk+0x220/0x220 [ 345.620135][ T9559] ? kernel_text_address+0xa0/0xd0 [ 345.626433][ T9559] ? __kernel_text_address+0xd/0x30 [ 345.634456][ T9559] ? unwind_get_return_address+0x91/0xc0 [ 345.643888][ T9559] ? stack_trace_save+0x100/0x100 [ 345.651605][ T9559] ? arch_stack_walk+0x160/0x190 [ 345.656890][ T9559] sctp_sf_do_prm_asoc+0xcf/0x3e0 [ 345.662827][ T9559] sctp_do_sm+0x23b/0x5af0 [ 345.668701][ T9559] ? sctp_cname+0x110/0x110 [ 345.674512][ T9559] ? kasan_set_track+0x4e/0x70 [ 345.679882][ T9559] ? __kasan_kmalloc+0x8f/0xa0 [ 345.685935][ T9559] ? sctp_stream_init_ext+0x57/0x170 [ 345.691807][ T9559] ? sctp_sendmsg_to_asoc+0x12cc/0x17f0 [ 345.703969][ T9559] ? sctp_generate_t3_rtx_event+0x340/0x340 [ 345.713362][ T9559] ? __se_sys_sendmsg+0x1d0/0x2c0 [ 345.720633][ T9559] ? do_syscall_64+0x55/0xb0 [ 345.729105][ T9559] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 345.737909][ T9559] ? __sk_mem_raise_allocated+0x97b/0x11e0 [ 345.747565][ T9559] sctp_primitive_ASSOCIATE+0x95/0xc0 [ 345.753656][ T9559] sctp_sendmsg_to_asoc+0x1009/0x17f0 [ 345.761803][ T9559] ? sctp_assoc_add_peer+0xcc4/0x1350 [ 345.767797][ T9559] ? sctp_sendmsg_check_sflags+0x2d0/0x2d0 [ 345.775936][ T9559] ? __sctp_connect+0xd80/0xd80 [ 345.783460][ T9559] ? __local_bh_enable_ip+0x13a/0x1c0 [ 345.790459][ T9559] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 345.796808][ T9559] ? security_sctp_bind_connect+0x89/0xb0 [ 345.804338][ T9559] sctp_sendmsg+0x1afa/0x27b0 [ 345.809633][ T9559] ? sctp_getsockopt+0xb60/0xb60 [ 345.814846][ T9559] ? aa_af_perm+0x330/0x330 [ 345.820572][ T9559] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 345.829062][ T9559] ? sock_rps_record_flow+0x19/0x3f0 [ 345.839147][ T9559] ? inet_sendmsg+0xce/0x2a0 [ 345.844745][ T9559] ? inet_send_prepare+0x250/0x250 [ 345.854435][ T9559] ____sys_sendmsg+0x61b/0x980 [ 345.861898][ T9559] ? __asan_memset+0x22/0x40 [ 345.867790][ T9559] ? __sys_sendmsg_sock+0x30/0x30 [ 345.879699][ T9559] ? __import_iovec+0x5f2/0x850 [ 345.885177][ T9559] ? import_iovec+0x73/0xa0 [ 345.891895][ T9559] ___sys_sendmsg+0x2a6/0x360 [ 345.897859][ T9559] ? __sys_sendmsg+0x2b0/0x2b0 [ 345.904345][ T9559] ? __lock_acquire+0x7d80/0x7d80 [ 345.910729][ T9559] __se_sys_sendmsg+0x1d0/0x2c0 [ 345.917656][ T9559] ? __x64_sys_sendmsg+0x80/0x80 [ 345.924614][ T9559] ? lockdep_hardirqs_on+0x98/0x150 [ 345.931770][ T9559] do_syscall_64+0x55/0xb0 [ 345.937597][ T9559] ? clear_bhb_loop+0x40/0x90 [ 345.943186][ T9559] ? clear_bhb_loop+0x40/0x90 [ 345.949849][ T9559] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 345.956476][ T9559] RIP: 0033:0x7f5c9e79e0d9 [ 345.962798][ T9559] 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 [ 345.985781][ T9559] RSP: 002b:00007f5c9f64f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 345.995751][ T9559] RAX: ffffffffffffffda RBX: 00007f5c9ea25fa0 RCX: 00007f5c9e79e0d9 [ 346.004869][ T9559] RDX: 0000000000008804 RSI: 0000200000000380 RDI: 0000000000000004 [ 346.016008][ T9559] RBP: 00007f5c9f64f090 R08: 0000000000000000 R09: 0000000000000000 [ 346.027433][ T9559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 346.037545][ T9559] R13: 00007f5c9ea26038 R14: 00007f5c9ea25fa0 R15: 00007ffc6a9d2328 [ 346.045863][ T9559] [ 346.055238][ T5781] Bluetooth: hci1: Controller not accepting commands anymore: ncmd = 0 [ 346.065417][ T5781] Bluetooth: hci1: Injecting HCI hardware error event [ 346.077327][ T5781] Bluetooth: hci1: hardware error 0x00 [ 346.984257][ T9584] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 347.016069][ T9588] wlan0: mtu greater than device maximum [ 347.028773][ T9586] netlink: 830 bytes leftover after parsing attributes in process `syz.1.1250'. [ 347.195195][ T51] Bluetooth: hci2: Opcode 0x0c03 failed: -110 [ 347.541321][ T9605] bridge_slave_1: left allmulticast mode [ 347.548595][ T9605] bridge_slave_1: left promiscuous mode [ 347.582342][ T9605] bridge0: port 2(bridge_slave_1) entered disabled state [ 347.633349][ T9605] bridge_slave_0: left allmulticast mode [ 347.659472][ T9605] bridge_slave_0: left promiscuous mode [ 347.686936][ T9605] bridge0: port 1(bridge_slave_0) entered disabled state [ 347.702245][ T9610] netlink: 202920 bytes leftover after parsing attributes in process `syz.3.1260'. [ 348.179545][ T5781] Bluetooth: hci1: Opcode 0x0c03 failed: -110 [ 348.730015][ T9644] netlink: 'syz.0.1271': attribute type 10 has an invalid length. [ 348.993186][ T9652] netlink: 'syz.1.1275': attribute type 39 has an invalid length. [ 349.017574][ T9652] ref_ctr_offset mismatch. inode: 0x7a offset: 0x0 ref_ctr_offset(old): 0x0 ref_ctr_offset(new): 0xfe [ 349.075498][ T9650] delete_channel: no stack [ 349.618636][ T9670] sit0: left promiscuous mode [ 350.024834][ T9676] sit0: entered promiscuous mode [ 351.221018][ T9723] delete_channel: no stack [ 353.034694][ T9771] FAULT_INJECTION: forcing a failure. [ 353.034694][ T9771] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 353.061880][ T9771] CPU: 1 PID: 9771 Comm: syz.1.1320 Not tainted syzkaller #0 [ 353.071244][ T9771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 353.081734][ T9771] Call Trace: [ 353.085136][ T9771] [ 353.088196][ T9771] dump_stack_lvl+0x18c/0x250 [ 353.093453][ T9771] ? show_regs_print_info+0x20/0x20 [ 353.098930][ T9771] ? load_image+0x420/0x420 [ 353.103668][ T9771] ? __might_fault+0xaa/0x120 [ 353.108474][ T9771] ? __lock_acquire+0x7d80/0x7d80 [ 353.113631][ T9771] ? l2tp_ip6_sendmsg+0x122c/0x1680 [ 353.118870][ T9771] ? __virt_addr_valid+0x10c/0x380 [ 353.124046][ T9771] should_fail_ex+0x394/0x4c0 [ 353.128901][ T9771] _copy_from_user+0x2f/0xe0 [ 353.133994][ T9771] csum_and_copy_from_iter+0x660/0x1480 [ 353.141528][ T9771] ? iov_iter_get_pages_alloc2+0xc0/0xc0 [ 353.147203][ T9771] ? __kmem_cache_alloc_node+0x194/0x250 [ 353.153327][ T9771] ? __alloc_skb+0x138/0x2c0 [ 353.158045][ T9771] ? rcu_is_watching+0x15/0xb0 [ 353.163548][ T9771] ip_generic_getfrag+0x163/0x2f0 [ 353.168708][ T9771] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 353.173687][ T9771] ? __build_skb_around+0x245/0x3c0 [ 353.179007][ T9771] ? __alloc_skb+0x1b2/0x2c0 [ 353.183633][ T9771] ? skb_put+0x112/0x210 [ 353.187919][ T9771] __ip6_append_data+0x3049/0x3d40 [ 353.193104][ T9771] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 353.198624][ T9771] ? ip6_setup_cork+0xff0/0xff0 [ 353.204106][ T9771] ip6_append_data+0x1b0/0x350 [ 353.209467][ T9771] ? ip_skb_dst_mtu+0x9c0/0x9c0 [ 353.214552][ T9771] l2tp_ip6_sendmsg+0x122c/0x1680 [ 353.219704][ T9771] ? l2tp_ip6_destroy_sock+0x60/0x60 [ 353.225386][ T9771] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 353.232463][ T9771] ? sock_rps_record_flow+0x19/0x3f0 [ 353.238165][ T9771] ? inet_sendmsg+0x7e/0x2a0 [ 353.242968][ T9771] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 353.248831][ T9771] ? inet_send_prepare+0x250/0x250 [ 353.255084][ T9771] ____sys_sendmsg+0x61b/0x980 [ 353.260694][ T9771] ? __sys_sendmsg_sock+0x30/0x30 [ 353.266027][ T9771] ? __import_iovec+0x3fa/0x850 [ 353.271517][ T9771] ? import_iovec+0x73/0xa0 [ 353.276060][ T9771] ___sys_sendmsg+0x2a6/0x360 [ 353.281400][ T9771] ? get_pid_task+0x20/0x1e0 [ 353.286120][ T9771] ? __sys_sendmsg+0x2b0/0x2b0 [ 353.291329][ T9771] ? __lock_acquire+0x7d80/0x7d80 [ 353.296504][ T9771] __se_sys_sendmsg+0x1d0/0x2c0 [ 353.301571][ T9771] ? __x64_sys_sendmsg+0x80/0x80 [ 353.306627][ T9771] ? lockdep_hardirqs_on+0x98/0x150 [ 353.311862][ T9771] do_syscall_64+0x55/0xb0 [ 353.316364][ T9771] ? clear_bhb_loop+0x40/0x90 [ 353.321444][ T9771] ? clear_bhb_loop+0x40/0x90 [ 353.326315][ T9771] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 353.332554][ T9771] RIP: 0033:0x7f0e06f9e0d9 [ 353.337070][ T9771] 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 [ 353.357392][ T9771] RSP: 002b:00007f0e07efb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 353.366466][ T9771] RAX: ffffffffffffffda RBX: 00007f0e07225fa0 RCX: 00007f0e06f9e0d9 [ 353.375173][ T9771] RDX: 0000000000000000 RSI: 0000200000001180 RDI: 0000000000000003 [ 353.383446][ T9771] RBP: 00007f0e07efb090 R08: 0000000000000000 R09: 0000000000000000 [ 353.391890][ T9771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 353.399905][ T9771] R13: 00007f0e07226038 R14: 00007f0e07225fa0 R15: 00007ffc39f3dc88 [ 353.408722][ T9771] [ 353.539443][ T9773] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.009050][ T9790] netlink: 'syz.0.1328': attribute type 6 has an invalid length. [ 354.051591][ T9790] netlink: 168 bytes leftover after parsing attributes in process `syz.0.1328'. [ 354.499661][ T9806] : renamed from bond_slave_0 (while UP) [ 354.518376][ T9809] netlink: 822 bytes leftover after parsing attributes in process `syz.0.1335'. [ 354.785811][ T9818] netlink: 128 bytes leftover after parsing attributes in process `syz.0.1338'. [ 354.809955][ T9818] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 355.491955][ T9827] netlink: 1047 bytes leftover after parsing attributes in process `syz.2.1341'. [ 357.461142][ T9881] netlink: 55631 bytes leftover after parsing attributes in process `syz.1.1359'. [ 357.551606][ T9884] netlink: 'syz.0.1360': attribute type 39 has an invalid length. [ 357.845580][ T9894] netlink: 'syz.2.1363': attribute type 10 has an invalid length. [ 357.904716][ T9894] 8021q: adding VLAN 0 to HW filter on device bond0 [ 357.937216][ T9894] team0: Port device bond0 added [ 357.952348][ T9897] netlink: 144316 bytes leftover after parsing attributes in process `syz.2.1363'. [ 357.967516][ T9897] netlink: 12 bytes leftover after parsing attributes in process `syz.2.1363'. [ 361.363400][ T9918] netlink: 'syz.0.1371': attribute type 10 has an invalid length. [ 361.386919][ T9918] netlink: 2 bytes leftover after parsing attributes in process `syz.0.1371'. [ 361.414146][ T9918] bond0: entered promiscuous mode [ 361.430943][ T9918] bond_slave_1: entered promiscuous mode [ 362.482524][ T9923] sit0: entered allmulticast mode [ 362.523429][ T9930] sit0: entered promiscuous mode [ 363.405723][ T9961] netlink: 'syz.3.1385': attribute type 3 has an invalid length. [ 363.415330][ T9961] netlink: 'syz.3.1385': attribute type 1 has an invalid length. [ 363.431888][ T9961] netlink: 103756 bytes leftover after parsing attributes in process `syz.3.1385'. [ 363.557411][ T9966] netlink: 192436 bytes leftover after parsing attributes in process `syz.2.1387'. [ 363.569344][ T9966] openvswitch: netlink: IP tunnel attribute has 20476 unknown bytes. [ 364.022598][ T9981] netlink: 16178 bytes leftover after parsing attributes in process `syz.0.1392'. [ 365.182085][T10005] IPv6: Can't replace route, no match found [ 365.337547][T10011] netlink: 'syz.1.1402': attribute type 3 has an invalid length. [ 365.350671][T10011] netlink: 130984 bytes leftover after parsing attributes in process `syz.1.1402'. [ 365.652927][T10020] Dead loop on virtual device ip6_vti0, fix it urgently! [ 365.793408][T10023] netlink: 209836 bytes leftover after parsing attributes in process `syz.1.1406'. [ 365.926367][T10026] tap0: tun_chr_ioctl cmd 1074025677 [ 365.935292][T10026] tap0: linktype set to 270 [ 366.333968][T10036] syzkaller0: entered promiscuous mode [ 366.354164][T10036] syzkaller0: entered allmulticast mode [ 367.797209][T10071] netlink: 'syz.0.1426': attribute type 10 has an invalid length. [ 368.106578][T10080] netlink: 16178 bytes leftover after parsing attributes in process `syz.2.1430'. [ 368.269528][T10082] netlink: 'syz.0.1431': attribute type 10 has an invalid length. [ 368.389002][T10082] team0: Port device wlan1 added [ 368.410715][T10081] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 368.959088][T10102] netlink: 16178 bytes leftover after parsing attributes in process `syz.3.1440'. [ 368.984299][T10104] FAULT_INJECTION: forcing a failure. [ 368.984299][T10104] name failslab, interval 1, probability 0, space 0, times 0 [ 369.001327][T10100] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 369.025641][T10104] CPU: 0 PID: 10104 Comm: syz.2.1441 Not tainted syzkaller #0 [ 369.031913][T10100] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 369.035039][T10104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 369.035101][T10104] Call Trace: [ 369.035112][T10104] [ 369.035123][T10104] dump_stack_lvl+0x18c/0x250 [ 369.035149][T10104] ? sctp_sendmsg+0x1519/0x27b0 [ 369.035174][T10104] ? ___sys_sendmsg+0x2a6/0x360 [ 369.035196][T10104] ? show_regs_print_info+0x20/0x20 [ 369.035217][T10104] ? load_image+0x420/0x420 [ 369.035258][T10104] should_fail_ex+0x394/0x4c0 [ 369.097998][T10104] should_failslab+0x9/0x20 [ 369.103687][T10104] slab_pre_alloc_hook+0x59/0x300 [ 369.110931][T10104] ? sctp_add_bind_addr+0x8c/0x360 [ 369.117421][T10104] __kmem_cache_alloc_node+0x53/0x250 [ 369.124065][T10104] ? sctp_add_bind_addr+0x8c/0x360 [ 369.131193][T10104] kmalloc_trace+0x2a/0xe0 [ 369.136919][T10104] sctp_add_bind_addr+0x8c/0x360 [ 369.143062][T10104] sctp_copy_local_addr_list+0x31b/0x4e0 [ 369.149096][T10104] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 369.157314][T10104] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 369.166402][T10104] ? sctp_v6_is_any+0x64/0x70 [ 369.173321][T10104] ? sctp_copy_one_addr+0x8c/0x350 [ 369.179793][T10104] sctp_bind_addr_copy+0xb3/0x3c0 [ 369.186059][T10104] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 369.193915][T10104] sctp_connect_new_asoc+0x2f9/0x6a0 [ 369.202242][T10104] ? __sctp_connect+0xd80/0xd80 [ 369.208332][T10104] ? __local_bh_enable_ip+0x13a/0x1c0 [ 369.215251][T10104] ? _local_bh_enable+0xa0/0xa0 [ 369.220431][T10104] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 369.227073][T10104] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 369.234431][T10104] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 369.242158][T10104] ? security_sctp_bind_connect+0x89/0xb0 [ 369.249047][T10104] sctp_sendmsg+0x1519/0x27b0 [ 369.254406][T10104] ? sctp_getsockopt+0xb60/0xb60 [ 369.259549][T10104] ? aa_af_perm+0x330/0x330 [ 369.264492][T10104] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 369.271298][T10104] ? sock_rps_record_flow+0x19/0x3f0 [ 369.277155][T10104] ? inet_sendmsg+0x7e/0x2a0 [ 369.282187][T10104] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 369.288033][T10104] ? inet_send_prepare+0x250/0x250 [ 369.293614][T10104] ____sys_sendmsg+0x61b/0x980 [ 369.300402][T10104] ? __asan_memset+0x22/0x40 [ 369.305467][T10104] ? __sys_sendmsg_sock+0x30/0x30 [ 369.311045][T10104] ? __import_iovec+0x5f2/0x850 [ 369.316858][T10104] ? import_iovec+0x73/0xa0 [ 369.321535][T10104] ___sys_sendmsg+0x2a6/0x360 [ 369.326264][T10104] ? __sys_sendmsg+0x2b0/0x2b0 [ 369.331788][T10104] ? __lock_acquire+0x7d80/0x7d80 [ 369.336961][T10104] __se_sys_sendmsg+0x1d0/0x2c0 [ 369.342740][T10104] ? __x64_sys_sendmsg+0x80/0x80 [ 369.348653][T10104] ? lockdep_hardirqs_on+0x98/0x150 [ 369.354453][T10104] do_syscall_64+0x55/0xb0 [ 369.359276][T10104] ? clear_bhb_loop+0x40/0x90 [ 369.364195][T10104] ? clear_bhb_loop+0x40/0x90 [ 369.369064][T10104] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 369.375189][T10104] RIP: 0033:0x7f5c9e79e0d9 [ 369.379749][T10104] 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 [ 369.399996][T10104] RSP: 002b:00007f5c9f64f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 369.408609][T10104] RAX: ffffffffffffffda RBX: 00007f5c9ea25fa0 RCX: 00007f5c9e79e0d9 [ 369.416953][T10104] RDX: 0000000000004804 RSI: 00002000000001c0 RDI: 0000000000000003 [ 369.425022][T10104] RBP: 00007f5c9f64f090 R08: 0000000000000000 R09: 0000000000000000 [ 369.433444][T10104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 369.443088][T10104] R13: 00007f5c9ea26038 R14: 00007f5c9ea25fa0 R15: 00007ffc6a9d2328 [ 369.451256][T10104] [ 369.480996][T10100] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 369.495017][T10100] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 369.569668][T10100] batman_adv: batadv0: Removing interface: vlan1 [ 370.089271][T10123] : renamed from veth1 (while UP) [ 375.121402][T10183] FAULT_INJECTION: forcing a failure. [ 375.121402][T10183] name failslab, interval 1, probability 0, space 0, times 0 [ 375.137936][T10183] CPU: 0 PID: 10183 Comm: syz.2.1466 Not tainted syzkaller #0 [ 375.146144][T10183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 375.156749][T10183] Call Trace: [ 375.160058][T10183] [ 375.163260][T10183] dump_stack_lvl+0x18c/0x250 [ 375.168602][T10183] ? show_regs_print_info+0x20/0x20 [ 375.177416][T10183] ? load_image+0x420/0x420 [ 375.183390][T10183] ? __might_sleep+0xe0/0xe0 [ 375.191565][T10183] ? __lock_acquire+0x7d80/0x7d80 [ 375.198416][T10183] should_fail_ex+0x394/0x4c0 [ 375.203617][T10183] should_failslab+0x9/0x20 [ 375.209025][T10183] slab_pre_alloc_hook+0x59/0x300 [ 375.215801][T10183] kmem_cache_alloc+0x5a/0x2c0 [ 375.222728][T10183] ? skb_clone+0x1eb/0x370 [ 375.229169][T10183] skb_clone+0x1eb/0x370 [ 375.234862][T10183] ? pfkey_broadcast_one+0x7d/0x340 [ 375.241806][T10183] pfkey_broadcast_one+0x9b/0x340 [ 375.249175][T10183] ? pfkey_broadcast+0x39b/0x3e0 [ 375.256122][T10183] pfkey_broadcast+0x3a8/0x3e0 [ 375.262863][T10183] ? pfkey_broadcast+0x48/0x3e0 [ 375.271152][T10183] pfkey_sendmsg+0xef6/0x11a0 [ 375.277458][T10183] ? pfkey_release+0x340/0x340 [ 375.283393][T10183] ? aa_sk_perm+0x83c/0x970 [ 375.291080][T10183] ? aa_sock_msg_perm+0x94/0x150 [ 375.299096][T10183] ? apparmor_socket_sendmsg+0x8e/0x330 [ 375.307581][T10183] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 375.315339][T10183] ? security_socket_sendmsg+0x80/0xa0 [ 375.324745][T10183] ? pfkey_release+0x340/0x340 [ 375.333102][T10183] ____sys_sendmsg+0x61b/0x980 [ 375.338456][T10183] ? __asan_memset+0x22/0x40 [ 375.343717][T10183] ? __sys_sendmsg_sock+0x30/0x30 [ 375.349486][T10183] ? __import_iovec+0x5f2/0x850 [ 375.356229][T10183] ? import_iovec+0x73/0xa0 [ 375.361566][T10183] ___sys_sendmsg+0x2a6/0x360 [ 375.368022][T10183] ? get_pid_task+0x20/0x1e0 [ 375.373834][T10183] ? __sys_sendmsg+0x2b0/0x2b0 [ 375.380103][T10183] ? __lock_acquire+0x7d80/0x7d80 [ 375.385983][T10183] __se_sys_sendmsg+0x1d0/0x2c0 [ 375.392554][T10183] ? __x64_sys_sendmsg+0x80/0x80 [ 375.398349][T10183] ? lockdep_hardirqs_on+0x98/0x150 [ 375.404004][T10183] do_syscall_64+0x55/0xb0 [ 375.409085][T10183] ? clear_bhb_loop+0x40/0x90 [ 375.414333][T10183] ? clear_bhb_loop+0x40/0x90 [ 375.419665][T10183] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 375.426037][T10183] RIP: 0033:0x7f5c9e79e0d9 [ 375.430529][T10183] 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 [ 375.450616][T10183] RSP: 002b:00007f5c9f64f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 375.459412][T10183] RAX: ffffffffffffffda RBX: 00007f5c9ea25fa0 RCX: 00007f5c9e79e0d9 [ 375.467597][T10183] RDX: 0000000000000000 RSI: 0000200000003780 RDI: 0000000000000003 [ 375.475856][T10183] RBP: 00007f5c9f64f090 R08: 0000000000000000 R09: 0000000000000000 [ 375.484484][T10183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 375.492740][T10183] R13: 00007f5c9ea26038 R14: 00007f5c9ea25fa0 R15: 00007ffc6a9d2328 [ 375.500765][T10183] [ 376.325523][T10206] netlink: 'syz.2.1473': attribute type 10 has an invalid length. [ 376.365142][T10204] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 376.500020][T10212] FAULT_INJECTION: forcing a failure. [ 376.500020][T10212] name failslab, interval 1, probability 0, space 0, times 0 [ 376.515112][T10212] CPU: 1 PID: 10212 Comm: syz.0.1475 Not tainted syzkaller #0 [ 376.522888][T10212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 376.533353][T10212] Call Trace: [ 376.536769][T10212] [ 376.539891][T10212] dump_stack_lvl+0x18c/0x250 [ 376.544718][T10212] ? show_regs_print_info+0x20/0x20 [ 376.550461][T10212] ? load_image+0x420/0x420 [ 376.555642][T10212] ? __might_sleep+0xe0/0xe0 [ 376.560571][T10212] ? __lock_acquire+0x7d80/0x7d80 [ 376.566887][T10212] ? iov_iter_get_pages_alloc2+0xc0/0xc0 [ 376.573869][T10212] should_fail_ex+0x394/0x4c0 [ 376.579691][T10212] should_failslab+0x9/0x20 [ 376.584895][T10212] slab_pre_alloc_hook+0x59/0x300 [ 376.590465][T10212] kmem_cache_alloc_node+0x5e/0x310 [ 376.596459][T10212] ? __alloc_skb+0x103/0x2c0 [ 376.602153][T10212] __alloc_skb+0x103/0x2c0 [ 376.606843][T10212] __ip_append_data+0x2acf/0x3bf0 [ 376.612697][T10212] ? trace_call_bpf+0xc3/0x6c0 [ 376.618064][T10212] ? raw_send_hdrinc+0x1150/0x1150 [ 376.623244][T10212] ? ip_setup_cork+0x840/0x840 [ 376.628422][T10212] ? __local_bh_enable_ip+0x13a/0x1c0 [ 376.634507][T10212] ? lockdep_hardirqs_on+0x98/0x150 [ 376.639863][T10212] ip_append_data+0x10d/0x180 [ 376.644688][T10212] ? raw_send_hdrinc+0x1150/0x1150 [ 376.650054][T10212] raw_sendmsg+0x155e/0x1ba0 [ 376.655044][T10212] ? compat_raw_ioctl+0x70/0x70 [ 376.661026][T10212] ? aa_sk_perm+0x83c/0x970 [ 376.665597][T10212] ? tomoyo_socket_sendmsg_permission+0x216/0x2f0 [ 376.672318][T10212] ? aa_sock_msg_perm+0x94/0x150 [ 376.677299][T10212] ? sock_rps_record_flow+0x19/0x3f0 [ 376.682751][T10212] ? inet_sendmsg+0x7e/0x2a0 [ 376.688795][T10212] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 376.694472][T10212] ? inet_send_prepare+0x250/0x250 [ 376.700288][T10212] ____sys_sendmsg+0x61b/0x980 [ 376.705270][T10212] ? __sys_sendmsg_sock+0x30/0x30 [ 376.711068][T10212] ? __import_iovec+0x3fa/0x850 [ 376.716314][T10212] ? import_iovec+0x73/0xa0 [ 376.720960][T10212] ___sys_sendmsg+0x2a6/0x360 [ 376.725920][T10212] ? __sys_sendmsg+0x2b0/0x2b0 [ 376.730847][T10212] __se_sys_sendmsg+0x1d0/0x2c0 [ 376.735850][T10212] ? perf_trace_preemptirq_template+0x269/0x330 [ 376.742141][T10212] ? __x64_sys_sendmsg+0x80/0x80 [ 376.747282][T10212] ? lockdep_hardirqs_on+0x98/0x150 [ 376.752900][T10212] do_syscall_64+0x55/0xb0 [ 376.757541][T10212] ? clear_bhb_loop+0x40/0x90 [ 376.762547][T10212] ? clear_bhb_loop+0x40/0x90 [ 376.767261][T10212] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 376.773342][T10212] RIP: 0033:0x7f57e099e0d9 [ 376.777928][T10212] 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 [ 376.797960][T10212] RSP: 002b:00007f57e1889028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 376.807161][T10212] RAX: ffffffffffffffda RBX: 00007f57e0c25fa0 RCX: 00007f57e099e0d9 [ 376.816295][T10212] RDX: 0000000000000000 RSI: 0000200000001640 RDI: 000000000000000a [ 376.827921][T10212] RBP: 00007f57e1889090 R08: 0000000000000000 R09: 0000000000000000 [ 376.837374][T10212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 376.845858][T10212] R13: 00007f57e0c26038 R14: 00007f57e0c25fa0 R15: 00007ffd50b03868 [ 376.854964][T10212] [ 377.317855][T10231] netlink: 140 bytes leftover after parsing attributes in process `syz.1.1480'. [ 377.366906][T10231] netlink: 10 bytes leftover after parsing attributes in process `syz.1.1480'. [ 377.379963][T10230] netlink: 16178 bytes leftover after parsing attributes in process `syz.2.1483'. [ 377.403524][T10231] bond0: (slave bond_slave_0): Releasing backup interface [ 377.413018][T10231] bond_slave_0: left promiscuous mode [ 377.438554][T10231] A link change request failed with some changes committed already. Interface bond_slave_0 may have been left with an inconsistent configuration, please check. [ 377.926540][T10251] netlink: 'syz.3.1489': attribute type 7 has an invalid length. [ 378.194525][ T5781] Bluetooth: hci3: Received unexpected HCI Event 0x00 [ 378.357878][T10261] syzkaller0: entered promiscuous mode [ 378.364147][T10261] syzkaller0: entered allmulticast mode [ 378.876600][T10273] netlink: 'syz.0.1496': attribute type 10 has an invalid length. [ 379.068242][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.076201][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 380.703026][T10282] netlink: 'syz.0.1501': attribute type 19 has an invalid length. [ 380.719244][T10282] netlink: 55 bytes leftover after parsing attributes in process `syz.0.1501'. [ 381.519666][T10306] syzkaller0: entered promiscuous mode [ 381.530201][T10311] netlink: 'syz.3.1512': attribute type 153 has an invalid length. [ 381.538419][T10306] syzkaller0: entered allmulticast mode [ 381.566911][T10311] netlink: 128124 bytes leftover after parsing attributes in process `syz.3.1512'. [ 381.945597][ T5781] Bluetooth: hci3: Received unexpected HCI Event 0x00 [ 382.449009][T10325] netlink: 1057 bytes leftover after parsing attributes in process `syz.2.1516'. [ 383.891092][T10366] syzkaller0: entered promiscuous mode [ 383.898568][T10366] syzkaller0: entered allmulticast mode [ 385.126093][T10379] netlink: 'syz.3.1536': attribute type 2 has an invalid length. [ 385.139083][T10379] netlink: 212408 bytes leftover after parsing attributes in process `syz.3.1536'. [ 385.380863][T10393] netlink: 14 bytes leftover after parsing attributes in process `syz.0.1540'. [ 385.482581][T10393] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 385.505440][T10393] bond_slave_1: left promiscuous mode [ 385.520507][T10393] bond0 (unregistering): Released all slaves [ 385.612644][T10386] syzkaller0: entered promiscuous mode [ 385.618612][T10386] syzkaller0: entered allmulticast mode [ 385.640158][T10396] IPv6: NLM_F_CREATE should be specified when creating new route [ 385.663384][T10396] netlink: 1 bytes leftover after parsing attributes in process `syz.2.1541'. [ 388.331264][T10401] netlink: 14463 bytes leftover after parsing attributes in process `syz.2.1541'. [ 388.654753][T10415] syzkaller0: entered promiscuous mode [ 388.660715][T10415] syzkaller0: entered allmulticast mode [ 391.410998][T10439] FAULT_INJECTION: forcing a failure. [ 391.410998][T10439] name failslab, interval 1, probability 0, space 0, times 0 [ 391.426333][T10439] CPU: 0 PID: 10439 Comm: syz.0.1554 Not tainted syzkaller #0 [ 391.435393][T10439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 391.446974][T10439] Call Trace: [ 391.450389][T10439] [ 391.453515][T10439] dump_stack_lvl+0x18c/0x250 [ 391.458487][T10439] ? sctp_sendmsg+0x1519/0x27b0 [ 391.464140][T10439] ? ___sys_sendmsg+0x2a6/0x360 [ 391.469840][T10439] ? show_regs_print_info+0x20/0x20 [ 391.475448][T10439] ? load_image+0x420/0x420 [ 391.480729][T10439] should_fail_ex+0x394/0x4c0 [ 391.486258][T10439] should_failslab+0x9/0x20 [ 391.493421][T10439] slab_pre_alloc_hook+0x59/0x300 [ 391.499552][T10439] ? sctp_add_bind_addr+0x8c/0x360 [ 391.505787][T10439] __kmem_cache_alloc_node+0x53/0x250 [ 391.512662][T10439] ? sctp_add_bind_addr+0x8c/0x360 [ 391.518177][T10439] kmalloc_trace+0x2a/0xe0 [ 391.522908][T10439] sctp_add_bind_addr+0x8c/0x360 [ 391.528084][T10439] sctp_copy_local_addr_list+0x31b/0x4e0 [ 391.533800][T10439] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 391.540104][T10439] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 391.546477][T10439] ? sctp_v4_is_any+0x35/0x60 [ 391.551249][T10439] ? sctp_copy_one_addr+0x8c/0x350 [ 391.556741][T10439] sctp_bind_addr_copy+0xb3/0x3c0 [ 391.561799][T10439] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 391.568317][T10439] sctp_connect_new_asoc+0x2f9/0x6a0 [ 391.574136][T10439] ? __sctp_connect+0xd80/0xd80 [ 391.579889][T10439] ? __local_bh_enable_ip+0x13a/0x1c0 [ 391.585458][T10439] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 391.591194][T10439] ? security_sctp_bind_connect+0x89/0xb0 [ 391.597015][T10439] sctp_sendmsg+0x1519/0x27b0 [ 391.601887][T10439] ? sctp_getsockopt+0xb60/0xb60 [ 391.606924][T10439] ? aa_af_perm+0x330/0x330 [ 391.611629][T10439] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 391.618274][T10439] ? sock_rps_record_flow+0x19/0x3f0 [ 391.623606][T10439] ? inet_sendmsg+0xce/0x2a0 [ 391.628679][T10439] ? inet_send_prepare+0x250/0x250 [ 391.634007][T10439] ____sys_sendmsg+0x61b/0x980 [ 391.639180][T10439] ? __asan_memset+0x22/0x40 [ 391.643885][T10439] ? __sys_sendmsg_sock+0x30/0x30 [ 391.649186][T10439] ? __import_iovec+0x5f2/0x850 [ 391.654247][T10439] ? import_iovec+0x73/0xa0 [ 391.659106][T10439] ___sys_sendmsg+0x2a6/0x360 [ 391.664218][T10439] ? get_pid_task+0x20/0x1e0 [ 391.668917][T10439] ? __sys_sendmsg+0x2b0/0x2b0 [ 391.674138][T10439] ? __lock_acquire+0x7d80/0x7d80 [ 391.679372][T10439] __se_sys_sendmsg+0x1d0/0x2c0 [ 391.684321][T10439] ? __x64_sys_sendmsg+0x80/0x80 [ 391.689285][T10439] ? lockdep_hardirqs_on+0x98/0x150 [ 391.694688][T10439] do_syscall_64+0x55/0xb0 [ 391.699449][T10439] ? clear_bhb_loop+0x40/0x90 [ 391.704129][T10439] ? clear_bhb_loop+0x40/0x90 [ 391.708911][T10439] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 391.715226][T10439] RIP: 0033:0x7f57e099e0d9 [ 391.719805][T10439] 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 [ 391.741008][T10439] RSP: 002b:00007f57e1889028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 391.749789][T10439] RAX: ffffffffffffffda RBX: 00007f57e0c25fa0 RCX: 00007f57e099e0d9 [ 391.757881][T10439] RDX: 0000000000040011 RSI: 0000200000000600 RDI: 0000000000000003 [ 391.765970][T10439] RBP: 00007f57e1889090 R08: 0000000000000000 R09: 0000000000000000 [ 391.774061][T10439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 391.782486][T10439] R13: 00007f57e0c26038 R14: 00007f57e0c25fa0 R15: 00007ffd50b03868 [ 391.791527][T10439] [ 392.487621][T10470] netlink: 'syz.1.1559': attribute type 1 has an invalid length. [ 392.521552][T10470] netlink: 16142 bytes leftover after parsing attributes in process `syz.1.1559'. [ 393.004747][T10475] syzkaller0: entered promiscuous mode [ 393.021303][T10475] syzkaller0: entered allmulticast mode [ 394.789841][T10503] netlink: 16178 bytes leftover after parsing attributes in process `syz.1.1575'. [ 395.684162][T10512] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 395.693903][T10512] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 395.704181][T10512] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 395.718958][T10512] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 395.800930][T10522] syzkaller0: entered promiscuous mode [ 395.807937][T10522] syzkaller0: entered allmulticast mode [ 396.754773][T10529] netlink: 'syz.3.1585': attribute type 2 has an invalid length. [ 396.769755][T10529] netlink: 'syz.3.1585': attribute type 8 has an invalid length. [ 396.779531][T10529] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1585'. [ 397.076807][T10533] netlink: 16178 bytes leftover after parsing attributes in process `syz.0.1587'. [ 397.746830][T10558] syzkaller0: entered promiscuous mode [ 397.753277][T10558] syzkaller0: entered allmulticast mode [ 398.874305][T10563] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 398.885545][T10563] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 398.914896][T10563] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 398.936376][T10563] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 398.981868][T10568] netlink: 16178 bytes leftover after parsing attributes in process `syz.3.1598'. [ 399.189813][T10572] netlink: 'syz.1.1600': attribute type 21 has an invalid length. [ 399.227273][T10572] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1600'. [ 399.249711][T10569] syzkaller0: entered promiscuous mode [ 399.256684][T10569] syzkaller0: entered allmulticast mode [ 401.503800][T10602] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1611'. [ 401.853152][T10602] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1611'. [ 402.057136][T10611] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1614'. [ 402.397137][T10616] syzkaller0: entered promiscuous mode [ 402.432651][T10616] syzkaller0: entered allmulticast mode [ 402.600057][T10625] netlink: 209844 bytes leftover after parsing attributes in process `syz.1.1619'. [ 403.725316][T10639] FAULT_INJECTION: forcing a failure. [ 403.725316][T10639] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 403.753283][T10639] CPU: 1 PID: 10639 Comm: syz.2.1623 Not tainted syzkaller #0 [ 403.760984][T10639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 403.771274][T10639] Call Trace: [ 403.775059][T10639] [ 403.778111][T10639] dump_stack_lvl+0x18c/0x250 [ 403.782865][T10639] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 403.789118][T10639] ? show_regs_print_info+0x20/0x20 [ 403.794351][T10639] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 403.800622][T10639] should_fail_ex+0x394/0x4c0 [ 403.805724][T10639] _copy_to_user+0x2f/0xa0 [ 403.811553][T10639] generic_map_lookup_batch+0x8ba/0xc60 [ 403.817932][T10639] ? bpf_map_update_value+0x710/0x710 [ 403.823669][T10639] ? __fdget+0x180/0x210 [ 403.828111][T10639] ? bpf_map_update_value+0x710/0x710 [ 403.833871][T10639] bpf_map_do_batch+0x2e3/0x600 [ 403.838966][T10639] ? bpf_lsm_bpf+0x9/0x10 [ 403.844986][T10639] ? security_bpf+0x7e/0xa0 [ 403.850152][T10639] __sys_bpf+0x7d7/0x890 [ 403.854758][T10639] ? bpf_link_show_fdinfo+0x390/0x390 [ 403.860428][T10639] ? lock_chain_count+0x20/0x20 [ 403.865474][T10639] __x64_sys_bpf+0x7c/0x90 [ 403.871647][T10639] do_syscall_64+0x55/0xb0 [ 403.877841][T10639] ? clear_bhb_loop+0x40/0x90 [ 403.884713][T10639] ? clear_bhb_loop+0x40/0x90 [ 403.891302][T10639] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 403.898108][T10639] RIP: 0033:0x7f5c9e79e0d9 [ 403.902939][T10639] 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 [ 403.924041][T10639] RSP: 002b:00007f5c9f64f028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 403.932574][T10639] RAX: ffffffffffffffda RBX: 00007f5c9ea25fa0 RCX: 00007f5c9e79e0d9 [ 403.940852][T10639] RDX: 0000000000000038 RSI: 00002000000003c0 RDI: 0000000000000018 [ 403.948948][T10639] RBP: 00007f5c9f64f090 R08: 0000000000000000 R09: 0000000000000000 [ 403.957179][T10639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 403.965188][T10639] R13: 00007f5c9ea26038 R14: 00007f5c9ea25fa0 R15: 00007ffc6a9d2328 [ 403.973233][T10639] [ 404.002547][T10642] netlink: 'syz.1.1624': attribute type 10 has an invalid length. [ 404.012781][T10642] netlink: 55 bytes leftover after parsing attributes in process `syz.1.1624'. [ 404.104030][T10648] netlink: 'syz.3.1626': attribute type 10 has an invalid length. [ 404.135059][T10648] netlink: 'syz.3.1626': attribute type 39 has an invalid length. [ 404.372357][T10661] netlink: 'syz.1.1631': attribute type 39 has an invalid length. [ 404.383236][T10661] FAULT_INJECTION: forcing a failure. [ 404.383236][T10661] name failslab, interval 1, probability 0, space 0, times 0 [ 404.398591][T10661] CPU: 1 PID: 10661 Comm: syz.1.1631 Not tainted syzkaller #0 [ 404.406375][T10661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 404.416637][T10661] Call Trace: [ 404.420113][T10661] [ 404.423171][T10661] dump_stack_lvl+0x18c/0x250 [ 404.427898][T10661] ? show_regs_print_info+0x20/0x20 [ 404.433494][T10661] ? load_image+0x420/0x420 [ 404.438317][T10661] ? verify_lock_unused+0x140/0x140 [ 404.443950][T10661] should_fail_ex+0x394/0x4c0 [ 404.449319][T10661] should_failslab+0x9/0x20 [ 404.453971][T10661] slab_pre_alloc_hook+0x59/0x300 [ 404.459037][T10661] kmem_cache_alloc+0x5a/0x2c0 [ 404.463836][T10661] ? skb_clone+0x1eb/0x370 [ 404.468381][T10661] skb_clone+0x1eb/0x370 [ 404.472665][T10661] __netlink_deliver_tap+0x411/0x7f0 [ 404.478177][T10661] ? netlink_deliver_tap+0x2e/0x1b0 [ 404.483525][T10661] netlink_deliver_tap+0x19c/0x1b0 [ 404.489381][T10661] netlink_sendskb+0x68/0x130 [ 404.494285][T10661] netlink_ack+0xcd5/0x1160 [ 404.499318][T10661] ? netlink_dump+0xec0/0xec0 [ 404.505172][T10661] ? perf_trace_lock+0xfc/0x3b0 [ 404.510688][T10661] netlink_rcv_skb+0x2b3/0x4c0 [ 404.515836][T10661] ? rtnetlink_bind+0x80/0x80 [ 404.521257][T10661] ? netlink_ack+0x1160/0x1160 [ 404.526792][T10661] ? __lock_acquire+0x7d80/0x7d80 [ 404.532429][T10661] ? netlink_deliver_tap+0x2e/0x1b0 [ 404.537848][T10661] netlink_unicast+0x7b1/0x930 [ 404.542693][T10661] netlink_sendmsg+0x8d0/0xbf0 [ 404.547513][T10661] ? netlink_getsockopt+0x590/0x590 [ 404.552839][T10661] ? apparmor_socket_sendmsg+0x8e/0x330 [ 404.558602][T10661] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 404.563938][T10661] ? security_socket_sendmsg+0x80/0xa0 [ 404.569605][T10661] ? netlink_getsockopt+0x590/0x590 [ 404.574944][T10661] ____sys_sendmsg+0x61b/0x980 [ 404.579933][T10661] ? __asan_memset+0x22/0x40 [ 404.584733][T10661] ? __sys_sendmsg_sock+0x30/0x30 [ 404.590239][T10661] ? __import_iovec+0x5f2/0x850 [ 404.595261][T10661] ? import_iovec+0x73/0xa0 [ 404.599810][T10661] ___sys_sendmsg+0x2a6/0x360 [ 404.604964][T10661] ? __sys_sendmsg+0x2b0/0x2b0 [ 404.610496][T10661] ? __lock_acquire+0x7d80/0x7d80 [ 404.615677][T10661] __se_sys_sendmsg+0x1d0/0x2c0 [ 404.620579][T10661] ? __x64_sys_sendmsg+0x80/0x80 [ 404.625576][T10661] ? lockdep_hardirqs_on+0x98/0x150 [ 404.630814][T10661] do_syscall_64+0x55/0xb0 [ 404.635529][T10661] ? clear_bhb_loop+0x40/0x90 [ 404.640337][T10661] ? clear_bhb_loop+0x40/0x90 [ 404.645247][T10661] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 404.651820][T10661] RIP: 0033:0x7f0e06f9e0d9 [ 404.656478][T10661] 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 [ 404.676713][T10661] RSP: 002b:00007f0e07efb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 404.685342][T10661] RAX: ffffffffffffffda RBX: 00007f0e07225fa0 RCX: 00007f0e06f9e0d9 [ 404.693908][T10661] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000003 [ 404.702472][T10661] RBP: 00007f0e07efb090 R08: 0000000000000000 R09: 0000000000000000 [ 404.710806][T10661] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 404.719803][T10661] R13: 00007f0e07226038 R14: 00007f0e07225fa0 R15: 00007ffc39f3dc88 [ 404.728607][T10661] [ 404.960326][T10668] syzkaller0: entered promiscuous mode [ 404.982726][T10668] syzkaller0: entered allmulticast mode [ 406.929107][T10712] netlink: 'syz.0.1650': attribute type 3 has an invalid length. [ 406.990585][T10714] netlink: 16255 bytes leftover after parsing attributes in process `syz.0.1650'. [ 407.560905][T10718] netlink: set zone limit has 8 unknown bytes [ 407.690614][T10722] syzkaller0: entered promiscuous mode [ 407.701702][T10722] syzkaller0: entered allmulticast mode [ 408.799675][T10747] netlink: 'syz.3.1661': attribute type 1 has an invalid length. [ 408.799675][T10748] netlink: 'syz.3.1661': attribute type 2 has an invalid length. [ 408.799697][T10747] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1661'. [ 408.836178][T10748] netlink: 'syz.3.1661': attribute type 1 has an invalid length. [ 408.878536][T10748] netlink: 152 bytes leftover after parsing attributes in process `syz.3.1661'. [ 409.177016][T10761] syzkaller0: entered promiscuous mode [ 409.184356][T10761] syzkaller0: entered allmulticast mode [ 410.202658][T10773] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1673'. [ 410.400212][T10783] lo: entered allmulticast mode [ 410.425014][T10783] lo: entered promiscuous mode [ 410.442658][T10783] lo: left allmulticast mode [ 410.873472][T10798] syzkaller0: entered promiscuous mode [ 410.879101][T10798] syzkaller0: entered allmulticast mode [ 411.944193][T10813] netlink: 'syz.2.1689': attribute type 10 has an invalid length. [ 411.954337][T10813] team0: Device hsr_slave_0 is up. Set it down before adding it as a team port [ 412.094217][T10818] FAULT_INJECTION: forcing a failure. [ 412.094217][T10818] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 412.121730][T10818] CPU: 1 PID: 10818 Comm: syz.1.1693 Not tainted syzkaller #0 [ 412.129642][T10818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 412.140093][T10818] Call Trace: [ 412.143833][T10818] [ 412.146888][T10818] dump_stack_lvl+0x18c/0x250 [ 412.151613][T10818] ? show_regs_print_info+0x20/0x20 [ 412.157477][T10818] ? load_image+0x420/0x420 [ 412.162263][T10818] ? __might_fault+0xaa/0x120 [ 412.167865][T10818] ? __lock_acquire+0x7d80/0x7d80 [ 412.173490][T10818] should_fail_ex+0x394/0x4c0 [ 412.178317][T10818] _copy_from_user+0x2f/0xe0 [ 412.183090][T10818] ___sys_sendmsg+0x1c7/0x360 [ 412.188422][T10818] ? get_pid_task+0x20/0x1e0 [ 412.193070][T10818] ? __sys_sendmsg+0x2b0/0x2b0 [ 412.198970][T10818] ? __lock_acquire+0x7d80/0x7d80 [ 412.204743][T10818] __se_sys_sendmsg+0x1d0/0x2c0 [ 412.210253][T10818] ? __x64_sys_sendmsg+0x80/0x80 [ 412.215354][T10818] ? lockdep_hardirqs_on+0x98/0x150 [ 412.222302][T10818] do_syscall_64+0x55/0xb0 [ 412.227241][T10818] ? clear_bhb_loop+0x40/0x90 [ 412.232027][T10818] ? clear_bhb_loop+0x40/0x90 [ 412.237720][T10818] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 412.244890][T10818] RIP: 0033:0x7f0e06f9e0d9 [ 412.249342][T10818] 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 [ 412.270873][T10818] RSP: 002b:00007f0e07efb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 412.279964][T10818] RAX: ffffffffffffffda RBX: 00007f0e07225fa0 RCX: 00007f0e06f9e0d9 [ 412.288448][T10818] RDX: 00000000000080d1 RSI: 00002000000000c0 RDI: 0000000000000003 [ 412.296902][T10818] RBP: 00007f0e07efb090 R08: 0000000000000000 R09: 0000000000000000 [ 412.305445][T10818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 412.313727][T10818] R13: 00007f0e07226038 R14: 00007f0e07225fa0 R15: 00007ffc39f3dc88 [ 412.322060][T10818] [ 412.750422][T10843] syzkaller0: entered promiscuous mode [ 412.756868][T10843] syzkaller0: entered allmulticast mode [ 413.400806][T10862] netlink: 128 bytes leftover after parsing attributes in process `syz.0.1710'. [ 413.421920][T10862] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 413.665787][T10874] netlink: 'syz.2.1715': attribute type 12 has an invalid length. [ 413.715178][T10874] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1715'. [ 414.132930][T10889] syzkaller0: entered promiscuous mode [ 414.139321][T10889] syzkaller0: entered allmulticast mode [ 414.179579][T10895] FAULT_INJECTION: forcing a failure. [ 414.179579][T10895] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 414.265599][T10895] CPU: 1 PID: 10895 Comm: syz.3.1722 Not tainted syzkaller #0 [ 414.273241][T10895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 414.283688][T10895] Call Trace: [ 414.287084][T10895] [ 414.290214][T10895] dump_stack_lvl+0x18c/0x250 [ 414.295116][T10895] ? show_regs_print_info+0x20/0x20 [ 414.300550][T10895] ? load_image+0x420/0x420 [ 414.305293][T10895] ? __might_fault+0xaa/0x120 [ 414.310026][T10895] ? __lock_acquire+0x7d80/0x7d80 [ 414.315096][T10895] ? __virt_addr_valid+0x10c/0x380 [ 414.320341][T10895] should_fail_ex+0x394/0x4c0 [ 414.325850][T10895] _copy_to_user+0x2f/0xa0 [ 414.330313][T10895] __htab_map_lookup_and_delete_batch+0x10c8/0x1400 [ 414.337754][T10895] ? __fget_files+0x28/0x460 [ 414.342480][T10895] ? jhash+0x740/0x740 [ 414.346683][T10895] ? __fdget+0x180/0x210 [ 414.350981][T10895] ? htab_map_lookup_and_delete_elem+0x40/0x40 [ 414.357458][T10895] bpf_map_do_batch+0x48c/0x600 [ 414.362732][T10895] ? bpf_lsm_xfrm_policy_delete_security+0x10/0x10 [ 414.370788][T10895] __sys_bpf+0x78c/0x890 [ 414.375443][T10895] ? bpf_link_show_fdinfo+0x390/0x390 [ 414.381353][T10895] ? lock_chain_count+0x20/0x20 [ 414.386528][T10895] __x64_sys_bpf+0x7c/0x90 [ 414.391071][T10895] do_syscall_64+0x55/0xb0 [ 414.395621][T10895] ? clear_bhb_loop+0x40/0x90 [ 414.400360][T10895] ? clear_bhb_loop+0x40/0x90 [ 414.405075][T10895] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 414.411006][T10895] RIP: 0033:0x7f077059e0d9 [ 414.415620][T10895] 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 [ 414.436470][T10895] RSP: 002b:00007f07714bf028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 414.445122][T10895] RAX: ffffffffffffffda RBX: 00007f0770826090 RCX: 00007f077059e0d9 [ 414.454439][T10895] RDX: 0000000000000038 RSI: 0000200000000800 RDI: 0000000000000019 [ 414.462624][T10895] RBP: 00007f07714bf090 R08: 0000000000000000 R09: 0000000000000000 [ 414.470791][T10895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 414.479796][T10895] R13: 00007f0770826128 R14: 00007f0770826090 R15: 00007fffdc1689a8 [ 414.488013][T10895] [ 416.090203][T10943] netlink: 'syz.1.1736': attribute type 5 has an invalid length. [ 416.102656][T10943] netlink: 'syz.1.1736': attribute type 1 has an invalid length. [ 416.121607][T10943] netlink: 199820 bytes leftover after parsing attributes in process `syz.1.1736'. [ 416.223059][T10952] netlink: 'syz.2.1738': attribute type 2 has an invalid length. [ 416.231054][T10952] netlink: 'syz.2.1738': attribute type 8 has an invalid length. [ 416.241622][T10952] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1738'. [ 416.374768][T10954] syzkaller0: entered promiscuous mode [ 416.380915][T10954] syzkaller0: entered allmulticast mode [ 416.452573][T10958] raw_sendmsg: syz.2.1741 forgot to set AF_INET. Fix it! [ 417.526424][T10979] netlink: 'syz.1.1748': attribute type 21 has an invalid length. [ 417.550126][T10979] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1748'. [ 417.964494][T10998] syzkaller0: entered promiscuous mode [ 417.970308][T10998] syzkaller0: entered allmulticast mode [ 418.135828][T11001] netlink: 'syz.1.1756': attribute type 1 has an invalid length. [ 418.148215][T11001] netlink: 161700 bytes leftover after parsing attributes in process `syz.1.1756'. [ 418.512976][T11006] ref_tracker: memory allocation failure, unreliable refcount tracker. [ 418.949024][T11027] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.1766'. [ 421.872809][T11029] syzkaller0: entered promiscuous mode [ 421.884416][T11029] syzkaller0: entered allmulticast mode [ 422.979513][T11059] FAULT_INJECTION: forcing a failure. [ 422.979513][T11059] name failslab, interval 1, probability 0, space 0, times 0 [ 422.992412][T11059] CPU: 1 PID: 11059 Comm: syz.1.1778 Not tainted syzkaller #0 [ 422.999988][T11059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 423.010289][T11059] Call Trace: [ 423.013603][T11059] [ 423.016658][T11059] dump_stack_lvl+0x18c/0x250 [ 423.021470][T11059] ? show_regs_print_info+0x20/0x20 [ 423.026812][T11059] ? load_image+0x420/0x420 [ 423.031475][T11059] ? netdev_core_pick_tx+0x370/0x370 [ 423.037247][T11059] should_fail_ex+0x394/0x4c0 [ 423.042331][T11059] should_failslab+0x9/0x20 [ 423.047271][T11059] slab_pre_alloc_hook+0x59/0x300 [ 423.052605][T11059] kmem_cache_alloc+0x5a/0x2c0 [ 423.057496][T11059] ? skb_clone+0x1eb/0x370 [ 423.062038][T11059] skb_clone+0x1eb/0x370 [ 423.066325][T11059] bpf_clone_redirect+0x16d/0x4a0 [ 423.072105][T11059] bpf_prog_5e3b4e18def6d727+0x5e/0x63 [ 423.078245][T11059] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 423.084620][T11059] ? perf_trace_preemptirq_template+0xac/0x330 [ 423.091916][T11059] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 423.098636][T11059] ? lockdep_softirqs_on+0x5b0/0x5b0 [ 423.104840][T11059] ? lock_chain_count+0x20/0x20 [ 423.110256][T11059] ? seqcount_lockdep_reader_access+0x191/0x1d0 [ 423.118047][T11059] ? __local_bh_disable_ip+0x108/0x1a0 [ 423.126180][T11059] ? __cant_sleep+0x220/0x220 [ 423.131946][T11059] ? __local_bh_enable_ip+0x13a/0x1c0 [ 423.137748][T11059] ? _local_bh_enable+0xa0/0xa0 [ 423.142864][T11059] ? bpf_test_timer_continue+0x135/0x380 [ 423.148821][T11059] ? bpf_test_run+0x174/0x870 [ 423.153999][T11059] bpf_test_run+0x2df/0x870 [ 423.158849][T11059] ? bpf_test_run+0x174/0x870 [ 423.164032][T11059] ? dst_hold+0x70/0x70 [ 423.168532][T11059] ? __skb_checksum+0x800/0x800 [ 423.173589][T11059] ? convert___skb_to_skb+0x1f9/0x590 [ 423.179196][T11059] ? __asan_memcpy+0x40/0x70 [ 423.183927][T11059] ? convert___skb_to_skb+0x2f6/0x590 [ 423.189347][T11059] bpf_prog_test_run_skb+0xdbb/0x18f0 [ 423.194889][T11059] ? cpu_online+0x60/0x60 [ 423.199435][T11059] bpf_prog_test_run+0x31f/0x390 [ 423.205222][T11059] __sys_bpf+0x49d/0x890 [ 423.209695][T11059] ? bpf_link_show_fdinfo+0x390/0x390 [ 423.216777][T11059] ? lock_chain_count+0x20/0x20 [ 423.221943][T11059] __x64_sys_bpf+0x7c/0x90 [ 423.228886][T11059] do_syscall_64+0x55/0xb0 [ 423.234582][T11059] ? clear_bhb_loop+0x40/0x90 [ 423.239661][T11059] ? clear_bhb_loop+0x40/0x90 [ 423.245751][T11059] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 423.253394][T11059] RIP: 0033:0x7f0e06f9e0d9 [ 423.258802][T11059] 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 [ 423.280451][T11059] RSP: 002b:00007f0e07efb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 423.289070][T11059] RAX: ffffffffffffffda RBX: 00007f0e07225fa0 RCX: 00007f0e06f9e0d9 [ 423.297512][T11059] RDX: 0000000000000050 RSI: 0000200000000100 RDI: 000000000000000a [ 423.305529][T11059] RBP: 00007f0e07efb090 R08: 0000000000000000 R09: 0000000000000000 [ 423.313922][T11059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 423.322353][T11059] R13: 00007f0e07226038 R14: 00007f0e07225fa0 R15: 00007ffc39f3dc88 [ 423.330713][T11059] [ 423.547689][T11077] syzkaller0: entered promiscuous mode [ 423.554011][T11077] syzkaller0: entered allmulticast mode [ 423.719080][T11078] syzkaller0: entered promiscuous mode [ 423.729120][T11078] syzkaller0: entered allmulticast mode [ 424.117312][T11090] netlink: 'syz.3.1789': attribute type 10 has an invalid length. [ 424.126275][T11090] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1789'. [ 424.139962][T11090] A link change request failed with some changes committed already. Interface virt_wifi0 may have been left with an inconsistent configuration, please check. [ 424.282028][T11091] netlink: 'syz.3.1789': attribute type 2 has an invalid length. [ 424.290975][T11091] netlink: 'syz.3.1789': attribute type 8 has an invalid length. [ 424.303126][T11091] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1789'. [ 424.708541][T11102] netlink: 6 bytes leftover after parsing attributes in process `syz.0.1793'. [ 424.721929][T11102] openvswitch: netlink: Flow actions attr not present in new flow. [ 424.779986][T11102] netlink: 6 bytes leftover after parsing attributes in process `syz.0.1793'. [ 424.791316][T11102] openvswitch: netlink: Flow actions attr not present in new flow. [ 427.116964][T11118] syzkaller0: entered promiscuous mode [ 427.123856][T11118] syzkaller0: entered allmulticast mode [ 427.270365][T11120] netlink: 'syz.1.1798': attribute type 10 has an invalid length. [ 427.294159][T11120] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1798'. [ 427.321198][T11120] A link change request failed with some changes committed already. Interface vlan1 may have been left with an inconsistent configuration, please check. [ 427.389741][T11123] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1800'. [ 427.399708][T11123] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1800'. [ 427.413666][T11123] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1800'. [ 427.427178][T11123] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1800'. [ 428.677323][T11147] netlink: 'syz.2.1808': attribute type 17 has an invalid length. [ 428.700722][T11147] netlink: 'syz.2.1808': attribute type 16 has an invalid length. [ 428.720463][T11147] netlink: 152 bytes leftover after parsing attributes in process `syz.2.1808'. [ 428.759757][T11150] netlink: 'syz.3.1810': attribute type 10 has an invalid length. [ 428.859938][T11158] netlink: 'syz.1.1809': attribute type 10 has an invalid length. [ 428.915286][T11158] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 428.978877][T11158] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 429.273960][T11169] syzkaller0: entered promiscuous mode [ 429.280000][T11169] syzkaller0: entered allmulticast mode [ 430.854135][T11207] syzkaller0: entered promiscuous mode [ 430.864231][T11207] syzkaller0: entered allmulticast mode [ 432.454786][T11217] netlink: 'syz.2.1832': attribute type 33 has an invalid length. [ 432.476247][T11217] __nla_validate_parse: 1 callbacks suppressed [ 432.476263][T11217] netlink: 160 bytes leftover after parsing attributes in process `syz.2.1832'. [ 432.513572][T11221] netlink: 'syz.1.1833': attribute type 5 has an invalid length. [ 433.618843][T11251] netlink: 'syz.1.1844': attribute type 10 has an invalid length. [ 433.729271][T11251] bridge_slave_1: entered promiscuous mode [ 433.888821][T11263] syzkaller0: entered promiscuous mode [ 433.894790][T11263] syzkaller0: entered allmulticast mode [ 434.116487][T11272] netlink: 'syz.1.1850': attribute type 7 has an invalid length. [ 435.080842][T11288] netlink: 830 bytes leftover after parsing attributes in process `syz.1.1855'. [ 435.103882][T11290] FAULT_INJECTION: forcing a failure. [ 435.103882][T11290] name failslab, interval 1, probability 0, space 0, times 0 [ 435.177942][T11290] CPU: 0 PID: 11290 Comm: syz.2.1856 Not tainted syzkaller #0 [ 435.188186][T11290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 435.200483][T11290] Call Trace: [ 435.205152][T11290] [ 435.208665][T11290] dump_stack_lvl+0x18c/0x250 [ 435.215006][T11290] ? show_regs_print_info+0x20/0x20 [ 435.221552][T11290] ? load_image+0x420/0x420 [ 435.227594][T11290] ? verify_lock_unused+0x140/0x140 [ 435.234996][T11290] ? perf_trace_lock+0x303/0x3b0 [ 435.241215][T11290] should_fail_ex+0x394/0x4c0 [ 435.248582][T11290] should_failslab+0x9/0x20 [ 435.255491][T11290] slab_pre_alloc_hook+0x59/0x300 [ 435.263857][T11290] kmem_cache_alloc+0x5a/0x2c0 [ 435.270945][T11290] ? skb_clone+0x1eb/0x370 [ 435.277488][T11290] skb_clone+0x1eb/0x370 [ 435.282358][T11290] __netlink_deliver_tap+0x411/0x7f0 [ 435.288463][T11290] ? netlink_deliver_tap+0x2e/0x1b0 [ 435.295887][T11290] netlink_deliver_tap+0x19c/0x1b0 [ 435.301691][T11290] netlink_unicast+0x77b/0x930 [ 435.307343][T11290] netlink_sendmsg+0x8d0/0xbf0 [ 435.313666][T11290] ? netlink_getsockopt+0x590/0x590 [ 435.320037][T11290] ? apparmor_socket_sendmsg+0x8e/0x330 [ 435.326718][T11290] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 435.332561][T11290] ? security_socket_sendmsg+0x80/0xa0 [ 435.338894][T11290] ? netlink_getsockopt+0x590/0x590 [ 435.345226][T11290] ____sys_sendmsg+0x61b/0x980 [ 435.351231][T11290] ? __asan_memset+0x22/0x40 [ 435.356408][T11290] ? __sys_sendmsg_sock+0x30/0x30 [ 435.361963][T11290] ? __import_iovec+0x5f2/0x850 [ 435.367104][T11290] ? import_iovec+0x73/0xa0 [ 435.372533][T11290] ___sys_sendmsg+0x2a6/0x360 [ 435.377308][T11290] ? __sys_sendmsg+0x2b0/0x2b0 [ 435.382472][T11290] ? __lock_acquire+0x7d80/0x7d80 [ 435.387831][T11290] __se_sys_sendmsg+0x1d0/0x2c0 [ 435.393665][T11290] ? __x64_sys_sendmsg+0x80/0x80 [ 435.398921][T11290] ? lockdep_hardirqs_on+0x98/0x150 [ 435.404405][T11290] do_syscall_64+0x55/0xb0 [ 435.408888][T11290] ? clear_bhb_loop+0x40/0x90 [ 435.413808][T11290] ? clear_bhb_loop+0x40/0x90 [ 435.418645][T11290] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 435.424891][T11290] RIP: 0033:0x7f5c9e79e0d9 [ 435.429635][T11290] 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 [ 435.450536][T11290] RSP: 002b:00007f5c9f64f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 435.459111][T11290] RAX: ffffffffffffffda RBX: 00007f5c9ea25fa0 RCX: 00007f5c9e79e0d9 [ 435.468391][T11290] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000005 [ 435.476685][T11290] RBP: 00007f5c9f64f090 R08: 0000000000000000 R09: 0000000000000000 [ 435.484855][T11290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 435.492973][T11290] R13: 00007f5c9ea26038 R14: 00007f5c9ea25fa0 R15: 00007ffc6a9d2328 [ 435.501488][T11290] [ 436.179006][T11315] syzkaller0: entered promiscuous mode [ 436.190875][T11315] syzkaller0: entered allmulticast mode [ 436.302418][T11324] netlink: 'syz.3.1867': attribute type 2 has an invalid length. [ 436.390317][T11324] netlink: 'syz.3.1867': attribute type 2 has an invalid length. [ 437.317429][T11331] netlink: 'syz.2.1869': attribute type 1 has an invalid length. [ 437.336516][T11331] netlink: 'syz.2.1869': attribute type 4 has an invalid length. [ 437.346740][T11331] netlink: 9462 bytes leftover after parsing attributes in process `syz.2.1869'. [ 439.322655][T11366] syzkaller0: entered promiscuous mode [ 439.331242][T11366] syzkaller0: entered allmulticast mode [ 440.485112][ T1294] ieee802154 phy0 wpan0: encryption failed: -22 [ 440.491827][ T1294] ieee802154 phy1 wpan1: encryption failed: -22 [ 441.926247][T11373] FAULT_INJECTION: forcing a failure. [ 441.926247][T11373] name failslab, interval 1, probability 0, space 0, times 0 [ 441.959263][T11373] CPU: 1 PID: 11373 Comm: syz.1.1884 Not tainted syzkaller #0 [ 441.967059][T11373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 441.978570][T11373] Call Trace: [ 441.981913][T11373] [ 441.984972][T11373] dump_stack_lvl+0x18c/0x250 [ 441.990231][T11373] ? show_regs_print_info+0x20/0x20 [ 441.995487][T11373] ? load_image+0x420/0x420 [ 442.000570][T11373] ? __lock_acquire+0x7d80/0x7d80 [ 442.006049][T11373] ? perf_trace_lock_acquire+0x105/0x400 [ 442.012078][T11373] ? verify_lock_unused+0x140/0x140 [ 442.017616][T11373] should_fail_ex+0x394/0x4c0 [ 442.022609][T11373] should_failslab+0x9/0x20 [ 442.027613][T11373] slab_pre_alloc_hook+0x59/0x300 [ 442.034107][T11373] ? bpf_prog_test_run_skb+0x242/0x18f0 [ 442.040044][T11373] ? bpf_prog_test_run_skb+0x242/0x18f0 [ 442.045728][T11373] __kmem_cache_alloc_node+0x53/0x250 [ 442.051173][T11373] ? bpf_prog_test_run_skb+0x242/0x18f0 [ 442.057372][T11373] __kmalloc+0xa7/0x240 [ 442.061959][T11373] bpf_prog_test_run_skb+0x242/0x18f0 [ 442.067370][T11373] ? __fget_files+0x28/0x460 [ 442.072617][T11373] ? __fget_files+0x3fc/0x460 [ 442.077433][T11373] ? cpu_online+0x60/0x60 [ 442.082567][T11373] bpf_prog_test_run+0x31f/0x390 [ 442.088136][T11373] __sys_bpf+0x49d/0x890 [ 442.092754][T11373] ? read_tsc+0x9/0x20 [ 442.097139][T11373] ? bpf_link_show_fdinfo+0x390/0x390 [ 442.102668][T11373] ? lock_chain_count+0x20/0x20 [ 442.107633][T11373] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 442.113952][T11373] __x64_sys_bpf+0x7c/0x90 [ 442.118399][T11373] do_syscall_64+0x55/0xb0 [ 442.122927][T11373] ? clear_bhb_loop+0x40/0x90 [ 442.127624][T11373] ? clear_bhb_loop+0x40/0x90 [ 442.132418][T11373] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 442.138433][T11373] RIP: 0033:0x7f0e06f9e0d9 [ 442.143935][T11373] 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 [ 442.164197][T11373] RSP: 002b:00007f0e07efb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 442.172772][T11373] RAX: ffffffffffffffda RBX: 00007f0e07225fa0 RCX: 00007f0e06f9e0d9 [ 442.181225][T11373] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 442.189600][T11373] RBP: 00007f0e07efb090 R08: 0000000000000000 R09: 0000000000000000 [ 442.198406][T11373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 442.207098][T11373] R13: 00007f0e07226038 R14: 00007f0e07225fa0 R15: 00007ffc39f3dc88 [ 442.215630][T11373] [ 442.456490][T11383] netlink: 'syz.0.1887': attribute type 10 has an invalid length. [ 442.904963][T11388] netlink: 'syz.0.1889': attribute type 10 has an invalid length. [ 443.033928][T11394] netlink: 'syz.3.1892': attribute type 39 has an invalid length. [ 443.265236][T11407] netlink: 'syz.1.1894': attribute type 39 has an invalid length. [ 443.407127][T11409] syzkaller0: entered promiscuous mode [ 443.414260][T11409] syzkaller0: entered allmulticast mode [ 444.954723][T11430] netlink: 40459 bytes leftover after parsing attributes in process `syz.1.1903'. [ 444.974350][T11432] FAULT_INJECTION: forcing a failure. [ 444.974350][T11432] name failslab, interval 1, probability 0, space 0, times 0 [ 444.993749][T11428] netlink: 40459 bytes leftover after parsing attributes in process `syz.1.1903'. [ 445.045531][T11432] CPU: 0 PID: 11432 Comm: syz.3.1905 Not tainted syzkaller #0 [ 445.053116][T11432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 445.063642][T11432] Call Trace: [ 445.066953][T11432] [ 445.069917][T11432] dump_stack_lvl+0x18c/0x250 [ 445.074659][T11432] ? sctp_sendmsg+0x1519/0x27b0 [ 445.079898][T11432] ? ___sys_sendmsg+0x2a6/0x360 [ 445.084876][T11432] ? show_regs_print_info+0x20/0x20 [ 445.090305][T11432] ? load_image+0x420/0x420 [ 445.094980][T11432] should_fail_ex+0x394/0x4c0 [ 445.100145][T11432] should_failslab+0x9/0x20 [ 445.104690][T11432] slab_pre_alloc_hook+0x59/0x300 [ 445.109886][T11432] ? sctp_add_bind_addr+0x8c/0x360 [ 445.115175][T11432] __kmem_cache_alloc_node+0x53/0x250 [ 445.120910][T11432] ? sctp_add_bind_addr+0x8c/0x360 [ 445.126076][T11432] kmalloc_trace+0x2a/0xe0 [ 445.130547][T11432] sctp_add_bind_addr+0x8c/0x360 [ 445.135511][T11432] sctp_copy_local_addr_list+0x31b/0x4e0 [ 445.141195][T11432] ? sctp_copy_local_addr_list+0xa4/0x4e0 [ 445.147121][T11432] ? sctp_do_8_2_transport_strike+0x910/0x910 [ 445.153387][T11432] ? sctp_v6_is_any+0x64/0x70 [ 445.158163][T11432] ? sctp_copy_one_addr+0x8c/0x350 [ 445.163319][T11432] sctp_bind_addr_copy+0xb3/0x3c0 [ 445.168491][T11432] ? sctp_assoc_set_bind_addr_from_ep+0xa5/0x1a0 [ 445.174942][T11432] sctp_connect_new_asoc+0x2f9/0x6a0 [ 445.180448][T11432] ? __sctp_connect+0xd80/0xd80 [ 445.185468][T11432] ? __local_bh_enable_ip+0x13a/0x1c0 [ 445.191612][T11432] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 445.198134][T11432] ? security_sctp_bind_connect+0x89/0xb0 [ 445.204082][T11432] sctp_sendmsg+0x1519/0x27b0 [ 445.209136][T11432] ? sctp_getsockopt+0xb60/0xb60 [ 445.214496][T11432] ? perf_trace_run_bpf_submit+0x125/0x1c0 [ 445.220500][T11432] ? aa_af_perm+0x330/0x330 [ 445.225097][T11432] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 445.231769][T11432] ? sock_rps_record_flow+0x19/0x3f0 [ 445.237536][T11432] ? inet_sendmsg+0xce/0x2a0 [ 445.242243][T11432] ? inet_send_prepare+0x250/0x250 [ 445.247608][T11432] ____sys_sendmsg+0x61b/0x980 [ 445.252438][T11432] ? __asan_memset+0x22/0x40 [ 445.257131][T11432] ? __sys_sendmsg_sock+0x30/0x30 [ 445.262226][T11432] ? __import_iovec+0x5f2/0x850 [ 445.267157][T11432] ? import_iovec+0x73/0xa0 [ 445.271909][T11432] ___sys_sendmsg+0x2a6/0x360 [ 445.276688][T11432] ? __sys_sendmsg+0x2b0/0x2b0 [ 445.282575][T11432] ? trace_call_bpf+0xc3/0x6c0 [ 445.287670][T11432] __se_sys_sendmsg+0x1d0/0x2c0 [ 445.292649][T11432] ? perf_trace_preemptirq_template+0x269/0x330 [ 445.299250][T11432] ? __x64_sys_sendmsg+0x80/0x80 [ 445.304343][T11432] ? lockdep_hardirqs_on+0x98/0x150 [ 445.309624][T11432] do_syscall_64+0x55/0xb0 [ 445.314171][T11432] ? clear_bhb_loop+0x40/0x90 [ 445.319110][T11432] ? clear_bhb_loop+0x40/0x90 [ 445.323907][T11432] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 445.330597][T11432] RIP: 0033:0x7f077059e0d9 [ 445.335373][T11432] 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 [ 445.356867][T11432] RSP: 002b:00007f07714e0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 445.365541][T11432] RAX: ffffffffffffffda RBX: 00007f0770825fa0 RCX: 00007f077059e0d9 [ 445.374086][T11432] RDX: 0000000030008041 RSI: 0000200000002dc0 RDI: 0000000000000005 [ 445.382279][T11432] RBP: 00007f07714e0090 R08: 0000000000000000 R09: 0000000000000000 [ 445.390441][T11432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 445.399669][T11432] R13: 00007f0770826038 R14: 00007f0770825fa0 R15: 00007fffdc1689a8 [ 445.408034][T11432] [ 445.445754][T11433] FAULT_INJECTION: forcing a failure. [ 445.445754][T11433] name failslab, interval 1, probability 0, space 0, times 0 [ 445.482724][T11433] CPU: 0 PID: 11433 Comm: syz.0.1904 Not tainted syzkaller #0 [ 445.490855][T11433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 445.501126][T11433] Call Trace: [ 445.504507][T11433] [ 445.507442][T11433] dump_stack_lvl+0x18c/0x250 [ 445.512139][T11433] ? show_regs_print_info+0x20/0x20 [ 445.517421][T11433] ? load_image+0x420/0x420 [ 445.521930][T11433] ? __might_sleep+0xe0/0xe0 [ 445.526703][T11433] ? __lock_acquire+0x7d80/0x7d80 [ 445.531748][T11433] should_fail_ex+0x394/0x4c0 [ 445.536517][T11433] should_failslab+0x9/0x20 [ 445.541192][T11433] slab_pre_alloc_hook+0x59/0x300 [ 445.546237][T11433] ? __lock_acquire+0x7d80/0x7d80 [ 445.551357][T11433] kmem_cache_alloc_node+0x5e/0x310 [ 445.556617][T11433] ? netlink_autobind+0x1af/0x300 [ 445.561753][T11433] ? __alloc_skb+0x103/0x2c0 [ 445.566715][T11433] __alloc_skb+0x103/0x2c0 [ 445.571358][T11433] netlink_sendmsg+0x66a/0xbf0 [ 445.576486][T11433] ? netlink_getsockopt+0x590/0x590 [ 445.581711][T11433] ? apparmor_socket_sendmsg+0x8e/0x330 [ 445.588283][T11433] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 445.593614][T11433] ? security_socket_sendmsg+0x80/0xa0 [ 445.599561][T11433] ? netlink_getsockopt+0x590/0x590 [ 445.605100][T11433] ____sys_sendmsg+0x61b/0x980 [ 445.610063][T11433] ? __asan_memset+0x22/0x40 [ 445.615323][T11433] ? __sys_sendmsg_sock+0x30/0x30 [ 445.620568][T11433] ? __import_iovec+0x5f2/0x850 [ 445.625466][T11433] ? import_iovec+0x73/0xa0 [ 445.630180][T11433] ___sys_sendmsg+0x2a6/0x360 [ 445.635057][T11433] ? __sys_sendmsg+0x2b0/0x2b0 [ 445.639843][T11433] ? perf_trace_preemptirq_template+0x269/0x330 [ 445.646470][T11433] __se_sys_sendmsg+0x1d0/0x2c0 [ 445.651513][T11433] ? __x64_sys_sendmsg+0x80/0x80 [ 445.656554][T11433] do_syscall_64+0x55/0xb0 [ 445.661140][T11433] ? clear_bhb_loop+0x40/0x90 [ 445.666101][T11433] ? clear_bhb_loop+0x40/0x90 [ 445.670795][T11433] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 445.676798][T11433] RIP: 0033:0x7f57e099e0d9 [ 445.683081][T11433] 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 [ 445.703550][T11433] RSP: 002b:00007f57e1889028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 445.713399][T11433] RAX: ffffffffffffffda RBX: 00007f57e0c25fa0 RCX: 00007f57e099e0d9 [ 445.721635][T11433] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 000000000000000b [ 445.729722][T11433] RBP: 00007f57e1889090 R08: 0000000000000000 R09: 0000000000000000 [ 445.738166][T11433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 445.746144][T11433] R13: 00007f57e0c26038 R14: 00007f57e0c25fa0 R15: 00007ffd50b03868 [ 445.754920][T11433] [ 446.203878][T11455] [ 446.206886][T11455] ====================================================== [ 446.214229][T11455] WARNING: possible circular locking dependency detected [ 446.221485][T11455] syzkaller #0 Not tainted [ 446.226021][T11455] ------------------------------------------------------ [ 446.233422][T11455] syz.0.1913/11455 is trying to acquire lock: [ 446.239680][T11455] ffff88807e6b5a38 (&trie->lock){-.-.}-{2:2}, at: trie_delete_elem+0x94/0x630 [ 446.249599][T11455] [ 446.249599][T11455] but task is already holding lock: [ 446.257429][T11455] ffff8880b8f37de8 (stock_lock){-.-.}-{2:2}, at: refill_stock+0xea/0x450 [ 446.266039][T11455] [ 446.266039][T11455] which lock already depends on the new lock. [ 446.266039][T11455] [ 446.276838][T11455] [ 446.276838][T11455] the existing dependency chain (in reverse order) is: [ 446.286502][T11455] [ 446.286502][T11455] -> #1 (stock_lock){-.-.}-{2:2}: [ 446.294207][T11455] obj_cgroup_charge+0x10a/0x630 [ 446.299745][T11455] slab_pre_alloc_hook+0x2e2/0x300 [ 446.307110][T11455] __kmem_cache_alloc_node+0x53/0x250 [ 446.314012][T11455] __kmalloc_node+0xa6/0x240 [ 446.319174][T11455] bpf_map_kmalloc_node+0xbc/0x1b0 [ 446.324954][T11455] trie_update_elem+0x172/0xd60 [ 446.330551][T11455] bpf_map_update_value+0x64b/0x710 [ 446.336584][T11455] map_update_elem+0x586/0x710 [ 446.341915][T11455] __sys_bpf+0x6b5/0x890 [ 446.346924][T11455] __x64_sys_bpf+0x7c/0x90 [ 446.351930][T11455] do_syscall_64+0x55/0xb0 [ 446.356913][T11455] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 446.363815][T11455] [ 446.363815][T11455] -> #0 (&trie->lock){-.-.}-{2:2}: [ 446.371278][T11455] __lock_acquire+0x37ef/0x7d80 [ 446.376742][T11455] lock_acquire+0x19e/0x420 [ 446.382002][T11455] _raw_spin_lock_irqsave+0xb4/0x100 [ 446.388380][T11455] trie_delete_elem+0x94/0x630 [ 446.393829][T11455] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 446.399849][T11455] trace_call_bpf+0x333/0x6c0 [ 446.405272][T11455] perf_trace_run_bpf_submit+0x7a/0x1c0 [ 446.411600][T11455] perf_trace_lock_acquire+0x342/0x400 [ 446.418669][T11455] lock_acquire+0x3ef/0x420 [ 446.423747][T11455] percpu_ref_put+0x35/0x180 [ 446.428906][T11455] __refill_stock+0x12a/0x3d0 [ 446.434455][T11455] refill_stock+0x19e/0x450 [ 446.439622][T11455] try_charge_memcg+0x1281/0x17c0 [ 446.445224][T11455] obj_cgroup_charge+0x36e/0x630 [ 446.450822][T11455] slab_pre_alloc_hook+0x2e2/0x300 [ 446.456674][T11455] kmem_cache_alloc_lru+0x4d/0x2b0 [ 446.462351][T11455] __d_alloc+0x31/0x710 [ 446.467145][T11455] d_alloc_pseudo+0x1d/0x70 [ 446.472235][T11455] alloc_file_pseudo+0xe4/0x210 [ 446.477644][T11455] anon_inode_getfile+0xc5/0x1a0 [ 446.483946][T11455] __se_sys_perf_event_open+0xeed/0x1c60 [ 446.490494][T11455] do_syscall_64+0x55/0xb0 [ 446.493994][T11461] syzkaller0: entered promiscuous mode [ 446.495534][T11455] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 446.495569][T11455] [ 446.495569][T11455] other info that might help us debug this: [ 446.495569][T11455] [ 446.495577][T11455] Possible unsafe locking scenario: [ 446.495577][T11455] [ 446.495583][T11455] CPU0 CPU1 [ 446.495588][T11455] ---- ---- [ 446.495594][T11455] lock(stock_lock); [ 446.495612][T11455] lock(&trie->lock); [ 446.495628][T11455] lock(stock_lock); [ 446.495644][T11455] lock(&trie->lock); [ 446.495657][T11455] [ 446.495657][T11455] *** DEADLOCK *** [ 446.495657][T11455] [ 446.495663][T11455] 4 locks held by syz.0.1913/11455: [ 446.495676][T11455] #0: ffff8880319b1a20 ( [ 446.502051][T11461] syzkaller0: entered allmulticast mode [ 446.507830][T11455] &sig->exec_update_lock){++++}-{3:3}, at: __se_sys_perf_event_open+0x96c/0x1c60 [ 446.507889][T11455] #1: ffff88803146f4a8 (&ctx->mutex){+.+.}-{3:3}, at: __se_sys_perf_event_open+0xb23/0x1c60 [ 446.507933][T11455] #2: ffff8880b8f37de8 (stock_lock){-.-.}-{2:2}, at: refill_stock+0xea/0x450 [ 446.507981][T11455] #3: ffffffff8d131da0 (rcu_read_lock){....}-{1:2}, at: trace_call_bpf+0xc3/0x6c0 [ 446.508029][T11455] [ 446.508029][T11455] stack backtrace: [ 446.508037][T11455] CPU: 1 PID: 11455 Comm: syz.0.1913 Not tainted syzkaller #0 [ 446.508056][T11455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 446.508068][T11455] Call Trace: [ 446.508081][T11455] [ 446.508092][T11455] dump_stack_lvl+0x18c/0x250 [ 446.508116][T11455] ? load_image+0x420/0x420 [ 446.508141][T11455] ? show_regs_print_info+0x20/0x20 [ 446.668978][T11455] ? print_circular_bug+0x12b/0x1a0 [ 446.674334][T11455] check_noncircular+0x2fc/0x400 [ 446.679693][T11455] ? print_deadlock_bug+0x5d0/0x5d0 [ 446.685849][T11455] ? lockdep_lock+0x195/0x230 [ 446.692761][T11455] ? check_noncircular+0x18a/0x400 [ 446.698228][T11455] ? _find_first_zero_bit+0xd6/0x100 [ 446.704093][T11455] __lock_acquire+0x37ef/0x7d80 [ 446.711049][T11455] ? perf_trace_buf_alloc+0x131/0x290 [ 446.716754][T11455] ? verify_lock_unused+0x140/0x140 [ 446.722309][T11455] ? perf_trace_lock_acquire+0x1a7/0x400 [ 446.728360][T11455] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 446.736866][T11455] lock_acquire+0x19e/0x420 [ 446.743342][T11455] ? trie_delete_elem+0x94/0x630 [ 446.749022][T11455] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 446.756713][T11455] ? read_lock_is_recursive+0x20/0x20 [ 446.762505][T11455] _raw_spin_lock_irqsave+0xb4/0x100 [ 446.768116][T11455] ? trie_delete_elem+0x94/0x630 [ 446.773546][T11455] ? _raw_spin_lock+0x40/0x40 [ 446.778673][T11455] trie_delete_elem+0x94/0x630 [ 446.784284][T11455] bpf_prog_2c29ac5cdc6b1842+0x42/0x46 [ 446.791639][T11455] trace_call_bpf+0x333/0x6c0 [ 446.796642][T11455] ? trace_call_bpf+0xc3/0x6c0 [ 446.801541][T11455] ? mark_lock+0x94/0x320 [ 446.805998][T11455] ? __bpf_trace_bpf_trace_printk+0x100/0x100 [ 446.812235][T11455] ? __lock_acquire+0x1336/0x7d80 [ 446.817383][T11455] ? trace_call_bpf+0xc3/0x6c0 [ 446.822657][T11455] perf_trace_run_bpf_submit+0x7a/0x1c0 [ 446.830379][T11455] perf_trace_lock_acquire+0x342/0x400 [ 446.837024][T11455] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 446.843988][T11455] ? perf_trace_lock_acquire+0x342/0x400 [ 446.849635][T11455] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 446.856613][T11455] lock_acquire+0x3ef/0x420 [ 446.861750][T11455] ? percpu_ref_put+0x19/0x180 [ 446.867279][T11455] ? read_lock_is_recursive+0x20/0x20 [ 446.872991][T11455] ? perf_trace_preemptirq_template+0x269/0x330 [ 446.880826][T11455] ? percpu_ref_put+0x19/0x180 [ 446.886409][T11455] percpu_ref_put+0x35/0x180 [ 446.891291][T11455] ? percpu_ref_put+0x19/0x180 [ 446.896410][T11455] __refill_stock+0x12a/0x3d0 [ 446.901566][T11455] refill_stock+0x19e/0x450 [ 446.906717][T11455] ? refill_stock+0xea/0x450 [ 446.912089][T11455] ? mem_cgroup_uncharge_skmem+0x1b0/0x1b0 [ 446.918164][T11455] ? page_counter_try_charge+0x293/0x2c0 [ 446.923838][T11455] ? try_charge_memcg+0x3e1/0x17c0 [ 446.928996][T11455] try_charge_memcg+0x1281/0x17c0 [ 446.934299][T11455] ? trace_event_raw_event_lock_acquire+0x290/0x290 [ 446.940894][T11455] ? try_charge_memcg+0x21a/0x17c0 [ 446.946684][T11455] ? folio_flags+0x120/0x120 [ 446.951939][T11455] ? percpu_ref_tryget+0x15/0x180 [ 446.957475][T11455] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 446.963420][T11455] ? lockdep_hardirqs_on_prepare+0x44c/0x7d0 [ 446.969783][T11455] ? percpu_ref_tryget+0x15/0x180 [ 446.974857][T11455] ? percpu_ref_tryget+0x15/0x180 [ 446.980238][T11455] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 446.986212][T11455] ? get_mem_cgroup_from_objcg+0x19/0x150 [ 446.991962][T11455] ? get_mem_cgroup_from_objcg+0x13c/0x150 [ 446.997876][T11455] obj_cgroup_charge+0x36e/0x630 [ 447.002821][T11455] ? get_obj_cgroup_from_current+0xd4/0x280 [ 447.009688][T11455] ? obj_cgroup_charge+0xed/0x630 [ 447.015200][T11455] ? mod_objcg_mlstate+0x320/0x320 [ 447.020471][T11455] ? percpu_ref_put+0x12/0x100 [ 447.025538][T11455] ? percpu_ref_put+0x12/0x100 [ 447.030427][T11455] slab_pre_alloc_hook+0x2e2/0x300 [ 447.035555][T11455] ? slab_pre_alloc_hook+0xb1/0x300 [ 447.040868][T11455] kmem_cache_alloc_lru+0x4d/0x2b0 [ 447.046097][T11455] ? __d_alloc+0x31/0x710 [ 447.050557][T11455] __d_alloc+0x31/0x710 [ 447.054977][T11455] d_alloc_pseudo+0x1d/0x70 [ 447.059644][T11455] alloc_file_pseudo+0xe4/0x210 [ 447.064642][T11455] ? fput+0x1a0/0x1a0 [ 447.069249][T11455] anon_inode_getfile+0xc5/0x1a0 [ 447.074899][T11455] __se_sys_perf_event_open+0xeed/0x1c60 [ 447.080792][T11455] ? __lock_acquire+0x7d80/0x7d80 [ 447.085947][T11455] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 447.093122][T11455] ? lock_chain_count+0x20/0x20 [ 447.098304][T11455] ? lockdep_hardirqs_on+0x98/0x150 [ 447.103896][T11455] ? __x64_sys_perf_event_open+0x20/0xc0 [ 447.109685][T11455] do_syscall_64+0x55/0xb0 [ 447.114603][T11455] ? clear_bhb_loop+0x40/0x90 [ 447.119851][T11455] ? clear_bhb_loop+0x40/0x90 [ 447.124750][T11455] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 447.130952][T11455] RIP: 0033:0x7f57e099e0d9 [ 447.135490][T11455] 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 [ 447.156388][T11455] RSP: 002b:00007f57e1889028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 447.165514][T11455] RAX: ffffffffffffffda RBX: 00007f57e0c25fa0 RCX: 00007f57e099e0d9 [ 447.174838][T11455] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000480 [ 447.184700][T11455] RBP: 00007f57e0a35024 R08: 000000000000000a R09: 0000000000000000 [ 447.192963][T11455] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 447.202528][T11455] R13: 00007f57e0c26038 R14: 00007f57e0c25fa0 R15: 00007ffd50b03868 [ 447.212633][T11455]