last executing test programs: 19.552699097s ago: executing program 0 (id=1500): r0 = socket$kcm(0x22, 0x2, 0x21) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x3}, [@btf_id={0x18, 0x1, 0x3, 0x0, 0x1}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x45}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d71, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r1}) socket$kcm(0x11, 0x200000000000002, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000008000000000000000000008500000041000000850000002a00000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0xb90, 0x0, &(0x7f0000000040)="8883956359d631539169aa77e133", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r4, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r4, 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) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000940)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x4, '\x00', r5, 0xffffffffffffffff, 0x3}, 0x50) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000027c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) close(r7) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r6, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) sendmsg$kcm(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="2e00000010008188040f46ecdb4cb9cca7480ef421000000e3bd6efb440013030e000a000d000008ba8000001201", 0x2e}], 0x1}, 0x0) 18.749339622s ago: executing program 0 (id=1507): perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$TOKEN_CREATE(0x24, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xc, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x3, 0x0, 0x3, 0x1, 0x0, 0x49}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000033000b3387dad256094bc7c308920fd2", 0x14}], 0x1}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$kcm(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) 18.517611956s ago: executing program 0 (id=1510): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x15, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000005c0)='GPL\x00'}, 0x94) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000), 0xfdef) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000340)={&(0x7f00000000c0)="24eb67008b7d7929b22a057d59efb4e0138a42113e0b5ff0f20ef3d308ae74b79191e1d4944fbefae1ffa14219efeb6ea33bdae01e2f4ec966783d8f90e65764d1b392a8b3f47a19901cb73eaba1496e12b94c347ed6512f453a1c7782b183e77c7251e4316ad2fae165bea1d8818fdd5f1fa4cf49d634be000d707e23324a37ff0112e1b367cb4c8b9f4725eecfe59362468e6153dc00ab3f868c69c43e4ed76947d0a1793906b9be68e4f8e54e75d90dc8d14ce994af86bd0b05eed6bd0b8bc7092f368573741084bf6ffaf1645a", &(0x7f00000001c0)=""/195, &(0x7f00000002c0)="0ac5dc4e088f9e29aaf7e8a8302f2efab628c55a0c60cc672972a6a83c68ea09522d39109f274c09d7c31cd900a8fc9a0343985d5f6c4af60105d902ebafbba6c7c996323efd4591bb289a8222853c77d36bd3a12707ce30938f0d161e30597e435fb454d7ec61e25b564717a4990ee1839f47", &(0x7f0000000000)="ab43a4924f69b80ab2b7dd34a8e484851dd7c97738a0948390e50eb432035db4bbbd03f2a104f283b8dac65dcd4ed4fb805f72318e27", 0x523, r2, 0x4}, 0x38) r3 = socket$kcm(0xa, 0x1, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x34, &(0x7f0000000040)=r0, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={r2, 0xe0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000004c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, &(0x7f0000000500)=[0x0], &(0x7f0000000540)=[0x0, 0x0, 0x0], 0x0, 0xd3, &(0x7f0000000580)=[{}, {}, {}], 0x18, 0x10, &(0x7f0000000600), &(0x7f0000000640), 0x8, 0x8b, 0x8, 0x8, &(0x7f0000000680)}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000bc0)={r2, 0xe0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f00000009c0)=[0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000940)=[0x0], &(0x7f0000000980)=[0x0], 0x0, 0xcb, &(0x7f00000009c0), 0x0, 0x10, &(0x7f0000000a00), &(0x7f0000000a40), 0x8, 0xc7, 0x8, 0x8, &(0x7f0000000a80)}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0xb, 0x2, &(0x7f0000000380)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000000440)='syzkaller\x00', 0x8, 0x4, &(0x7f0000000480)=""/4, 0x41000, 0x79, '\x00', r4, @fallback=0x1, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000700)={0x0, 0x8, 0x2, 0xd}, 0x10, r5, r0, 0x0, &(0x7f0000000c00)=[r2, r2]}, 0x94) 18.454548519s ago: executing program 3 (id=1511): socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1}, 0x0) (async) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0xb, 0x0, 0x0, 0x9, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz1\x00', 0x1ff) (async, rerun: 64) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (rerun: 64) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200)=0x1, 0x12) (async) write$cgroup_int(r2, &(0x7f00000000c0), 0x12) (async) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000080)={0x0, 0xfe, &(0x7f00000001c0)=[{&(0x7f00000007c0)="d8000000180081054e81f782db4cb904021d0800fe00fe05e8fe55a10a0015000600142603600e1208000f007f370301a8001600a40002400f000100035c0461c1d67f6f94007134cf6edb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090014d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00350db798262f3d40fad95667e006dcdf63951f215c3f8b6ad2cba0e2375ee535e3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9a941", 0xd8}], 0x1}, 0x20000800) 18.218383963s ago: executing program 3 (id=1515): r0 = socket$kcm(0x22, 0x2, 0x21) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x3}, [@btf_id={0x18, 0x1, 0x3, 0x0, 0x1}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x45}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d71, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r1}) socket$kcm(0x11, 0x200000000000002, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000008000000000000000000008500000041000000850000002a00000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0xb90, 0x0, &(0x7f0000000040)="8883956359d631539169aa77e133", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r4, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r4, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000940)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x4, '\x00', r5, 0xffffffffffffffff, 0x3}, 0x50) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000027c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) close(r7) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r6, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) sendmsg$kcm(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="2e00000010008188040f46ecdb4cb9cca7480ef421000000e3bd6efb440013030e000a000d000008ba8000001201", 0x2e}], 0x1}, 0x0) 17.923466699s ago: executing program 1 (id=1519): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r0}, 0x8) openat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="5c00000015006b03000000d86e6c1d000a117ea6ea6567e71b59000af32c6e020075f800250002000f00000017d34460bc24eab556a705251e6182949a36c23d3b48dfd8cdbf9367b4fa51f60a64c9f4d4938037e786a6d0bdd70000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="19000000040000000400000002"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffe, 0x1, @perf_config_ext={0x400, 0x391ce2f7}, 0x1000, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$MAP_LOOKUP_ELEM(0x15, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000340)) r4 = openat$cgroup_devices(r3, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r4, &(0x7f0000000980)=ANY=[@ANYBLOB='b ', @ANYRESOCT=r4], 0xe) r5 = socket$kcm(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, 0x0) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[], 0x50) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000fc0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x4, 0x8, &(0x7f0000000240)=@framed={{0x18, 0x2, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x10000007}, [@call={0x85, 0x0, 0x0, 0x11}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r6}}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002280)={r7, 0x0, 0xb, 0x0, &(0x7f0000000440)="e02742e8680d85ff978276", 0x0, 0xf86, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x801c581f, 0x7fffffffefff) 17.874736032s ago: executing program 2 (id=1520): perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x401000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x4044, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0x4, 0xffffffffffffffff, 0xb) bpf$PROG_LOAD(0x5, 0x0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/ipc\x00') r1 = socket$kcm(0xa, 0x3, 0x3a) r2 = openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) write$cgroup_freezer_state(r2, &(0x7f0000000080)='FROZEN\x00', 0x7) sendmsg$kcm(r1, &(0x7f0000003c40)={&(0x7f00000002c0)=@un=@abs={0x0, 0x0, 0x4e20}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000040)="817f0000", 0x4}, {&(0x7f00000000c0)="0f36ed34", 0x4}], 0x2}, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000001c0)={0x1, 0xffffffffffffffff}, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)=@o_path={&(0x7f0000000180)='./file0\x00', 0x0, 0x4000, r3}, 0x18) 17.753435589s ago: executing program 2 (id=1521): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x24, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xd23}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x1d, 0x5, &(0x7f0000000180)=ANY=[@ANYRESOCT=r0], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x39, '\x00', 0x0, @lsm=0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5c}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x10, &(0x7f0000000580)=ANY=[@ANYRESDEC, @ANYRES32, @ANYBLOB], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x11, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x5, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x10e028, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000000f40)=ANY=[@ANYBLOB="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", @ANYRES8], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000000)="e0b9092dc1b6dbe9ab5becdcc777", 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000400)={r2, 0x0, 0x0}, 0x10) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x100}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0xec, 0x5, 0xd, 0x5, 0x0, 0x7fffffff, 0x7a5d4, 0xd, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xdbffbfff, 0x2, @perf_config_ext={0xfffffffffffffffd, 0x11}, 0x2, 0x1, 0x7, 0x1, 0x81, 0x5, 0x9, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x8000000a, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f0, &(0x7f0000000080)) 17.744217689s ago: executing program 3 (id=1522): r0 = socket$kcm(0x22, 0x2, 0x21) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d71, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x0, 0x0, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0xe, 0x0, &(0x7f0000000040)="e0ad4228a619d3bb07f741ce55cb", 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1802000000080000000000000000000085"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0xb90, 0x0, &(0x7f0000000040)="8883956359d631539169aa77e133", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r4, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r4, 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) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000940)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x4, '\x00', r5, 0xffffffffffffffff, 0x3}, 0x50) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000027c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) close(r7) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r6, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 17.665257233s ago: executing program 1 (id=1523): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000580)="5c00000012006bab9a3fe3d86e17aa384bf10b046b876c1d0048380019001931a0e69ee517d34460bc06000000a701251e6182949a3651f60a84c9f4d4938037e70e4509c51c268811000000000000000000002571cd53b9851b3059", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/228, 0xe4}, {&(0x7f0000002fc0)=""/4110, 0x100e}, {&(0x7f00000006c0)=""/238, 0xee}, {&(0x7f0000000c40)=""/139, 0x8b}, {&(0x7f0000000e00)=""/112, 0x70}], 0x5}, 0x100) recvmsg$kcm(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) 17.596020117s ago: executing program 2 (id=1524): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) ioctl$TUNDETACHFILTER(r0, 0x400454cc, 0x0) 17.55025754s ago: executing program 0 (id=1525): socket$kcm(0x29, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x922000000001, 0x106) setsockopt$sock_attach_bpf(r0, 0x6, 0x9, &(0x7f0000000c40)=r0, 0x4) socket$kcm(0xa, 0x2, 0x0) r1 = socket$kcm(0x2, 0x1, 0x84) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0xfdef) setsockopt$sock_attach_bpf(r1, 0x84, 0x84, &(0x7f0000000000), 0x90) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000006c0)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000000000c02000000000000000000000d000000000000"], 0x0, 0x34}, 0x28) r2 = socket$kcm(0xa, 0x922000000003, 0x11) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x3, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x53}, @printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xfffffffc}, {0x85, 0x0, 0x0, 0x73}}]}, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r3, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) setsockopt$sock_attach_bpf(r2, 0x29, 0x24, &(0x7f00000000c0), 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0xb, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000030000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000efffffff850000007300000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfecf, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000180)=r6, 0x4) sendmsg$unix(r4, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) perf_event_open(&(0x7f0000000540)={0x7, 0x80, 0xb, 0xc0, 0x7, 0x6, 0x0, 0x5, 0x100, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x8, 0x1}, 0x8, 0x5, 0x6, 0x9, 0x7, 0x35b, 0x7, 0x0, 0x2, 0x0, 0x8}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x8) ioctl$SIOCSIFHWADDR(r7, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @random="02000000000a"}) 17.54929955s ago: executing program 1 (id=1526): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="05000000040000000800000005"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1, 0xffffffffffffffff, 0x2000000}, 0xc) 17.536678731s ago: executing program 3 (id=1527): perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x400000002, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$TOKEN_CREATE(0x24, 0x0, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xc, 0x4, &(0x7f0000000040)=@framed={{}, [@ldst={0x3, 0x0, 0x3, 0x1, 0x0, 0x49}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="1400000033000b3387dad256094bc7c308920fd2", 0x14}], 0x1}, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) socket$kcm(0xa, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) 17.369586111s ago: executing program 2 (id=1528): r0 = openat$cgroup(0xffffffffffffffff, &(0x7f00000005c0)='syz1\x00', 0x200002, 0x0) r1 = socket$kcm(0x1e, 0x2, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f00000008c0), 0x43) r2 = socket$kcm(0x1e, 0x4, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="450a0000000000006111a000000000001800000000000000001900000000000051900000000000004dd7bbb3faccb138371fbbee751e7c8c359193c1807c4df9cee3376bae27dc7aa05a7ac06bf20b33b72500000000e1327a56dc5314a83293"], &(0x7f0000000000)='GPL\x00'}, 0x80) setsockopt$sock_attach_bpf(r2, 0x10f, 0x87, &(0x7f00000008c0), 0x43) sendmsg$kcm(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000009c0)="d80000001c0081064e81f782db44b9040a1d080404000000000081a1180002000600142603600e1208000f0000", 0x2d}], 0x1, 0x0, 0x0, 0x7400}, 0x8000811) setsockopt$sock_attach_bpf(r2, 0x1, 0x21, &(0x7f00000000c0), 0x4) sendmsg$inet(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0}, 0x8000) r3 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.freeze\x00', 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb010789005e107538e486dd6317ce22000000fffe80000000000000101000007f0600080000000000000071273fa7b49301641184"], 0xfdef) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fed007907001175f37538e486dd6317ce2200102f00fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa"], 0xcfa4) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5700f9a215f24e04, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x10000000000}, 0x200, 0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xc, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, 0x0, &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0xc5, 0x0, &(0x7f0000000380)="e9ac4dee46fdc307c8c588297efb6f307c62567900a1afe7fbb45326d2b39b6557c88bd6eea7eb50d1a26615c76b7977090c9b5db673e08f24318c841e03cbacb727a4c211f8dd1c1addee1c0e99da9d749fb158e301ca4c4f617275c86bb79fa2d43c2b46b33c9762d490d2243e3278f343ac567c8b2949671b8b33fff8516e73c30875414581bda0ac31a08c1ae0bc062ab74e5df73942497bd349dc86dcc02748bfd501ef7e356e1807ffe2b3bde14b76ac00e135f991e92c7198cc2eba71e5ed94e437", 0x0, 0x8, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00', 0x210}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89f1, &(0x7f0000000080)) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r5 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, r3}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r5, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454c9, 0xba98575a95aeb70d) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000d80)={'veth1\x00'}) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000006c0), 0x2}, 0xc401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0xfd, 0xb, 0x0, 0x0, 0x0, 0x0, 0x9, 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, @perf_bp={&(0x7f0000000300)}, 0x11413a, 0x0, 0x0, 0x5, 0x1, 0x8, 0xfffd}, r7, 0x0, r6, 0x0) syz_clone(0x2000400, 0x0, 0xfffffebf, 0x0, 0x0, 0x0) socket$kcm(0x2b, 0x1, 0x0) 17.36894914s ago: executing program 0 (id=1529): r0 = socket$kcm(0x22, 0x2, 0x21) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d71, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x0, 0x0, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0xe, 0x0, &(0x7f0000000040)="e0ad4228a619d3bb07f741ce55cb", 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r2}) socket$kcm(0x11, 0x200000000000002, 0x300) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000008000000000000000000008500000041000000850000002a00000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r3, 0x0, 0xb90, 0x0, &(0x7f0000000040)="8883956359d631539169aa77e133", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r4 = socket$kcm(0x10, 0x2, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r5, 0x0, 0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r5, 0xe0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000940)={0x3, 0x4, 0x4, 0xa, 0x0, r4, 0x4, '\x00', r6, 0xffffffffffffffff, 0x3}, 0x50) r7 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = bpf$MAP_CREATE(0x0, &(0x7f00000027c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) close(r8) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r7, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) sendmsg$kcm(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="2e00000010008188040f46ecdb4cb9cca7480ef421000000e3bd6efb440013030e000a000d000008ba8000001201", 0x2e}], 0x1}, 0x0) 17.36835571s ago: executing program 3 (id=1530): r0 = socket$kcm(0x22, 0x2, 0x21) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x8000, 0xcdd, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x3}, [@btf_id={0x18, 0x1, 0x3, 0x0, 0x1}]}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x45}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d71, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r1}) socket$kcm(0x11, 0x200000000000002, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000008000000000000000000008500000041000000850000002a00000095"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0xb90, 0x0, &(0x7f0000000040)="8883956359d631539169aa77e133", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r4, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r4, 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) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000940)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x4, '\x00', r5, 0xffffffffffffffff, 0x3}, 0x50) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000027c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) close(r7) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r6, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) sendmsg$kcm(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)="2e00000010008188040f46ecdb4cb9cca7480ef421000000e3bd6efb440013030e000a000d000008ba8000001201", 0x2e}], 0x1}, 0x0) 17.306391134s ago: executing program 1 (id=1531): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000080)={r0}, 0x8) openat$cgroup(r1, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="5c00000015006b03000000d86e6c1d000a117ea6ea6567e71b59000af32c6e020075f800250002000f00000017d34460bc24eab556a705251e6182949a36c23d3b48dfd8cdbf9367b4fa51f60a64c9f4d4938037e786a6d0bdd70000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="19000000040000000400000002"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x8) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffdffffe, 0x1, @perf_config_ext={0x400, 0x391ce2f7}, 0x1000, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) bpf$MAP_LOOKUP_ELEM(0x15, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000340)) r4 = openat$cgroup_devices(r3, &(0x7f00000000c0)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r4, &(0x7f0000000980)=ANY=[@ANYBLOB='b ', @ANYRESOCT=r4], 0xe) r5 = socket$kcm(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, 0x0) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[], 0x50) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000fc0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x4, 0x8, &(0x7f0000000240)=@framed={{0x18, 0x2, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x10000007}, [@call={0x85, 0x0, 0x0, 0x11}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r6}}]}, &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x1b, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x4}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002280)={r7, 0x0, 0xd, 0x0, &(0x7f0000000440)="e02742e8680d85ff9782762f86", 0x0, 0xf86, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x801c581f, 0x7fffffffefff) 16.708093248s ago: executing program 1 (id=1532): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x24, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0xa}, 0x114905, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xd23}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0x1d, 0x5, &(0x7f0000000180)=ANY=[@ANYRESOCT=r0], &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x39, '\x00', 0x0, @lsm=0x1b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x5c}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x10, &(0x7f0000000580)=ANY=[@ANYRESDEC, @ANYRES32, @ANYBLOB], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x11, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x5, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b83, 0x2, @perf_bp={0x0, 0x3}, 0x10e028, 0x5, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000000f40)=ANY=[@ANYBLOB="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@ANYRES8], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, 0xe, 0x0, &(0x7f0000000000)="e0b9092dc1b6dbe9ab5becdcc777", 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000400)={r2, 0x0, 0x0}, 0x10) socket$kcm(0x10, 0x2, 0x0) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x100}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000000c0)={0x4, 0x80, 0xec, 0x5, 0xd, 0x5, 0x0, 0x7fffffff, 0x7a5d4, 0xd, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xdbffbfff, 0x2, @perf_config_ext={0xfffffffffffffffd, 0x11}, 0x2, 0x1, 0x7, 0x1, 0x81, 0x5, 0x9, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x8000000a, 0xffffffffffffffff, 0xb) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f0, &(0x7f0000000080)) 16.640350621s ago: executing program 0 (id=1533): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}, 0x4000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x1, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r2, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty=0xf5ff}, 0x1b, &(0x7f0000001080)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f00000011c0)="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", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x14, 0x29, 0x3e}}, @ip_tos_u8={{0x38, 0x29, 0x2}}, @ip_tos_u8={{0x100000000000000}}], 0x50}, 0xff00) bpf$MAP_CREATE(0x0, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) sendmsg$sock(r1, &(0x7f0000000380)={&(0x7f0000000200)=@l2={0x1f, 0x2, @none, 0xa3}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="802af6c3b4e624822eb1ddbbb600b890585844b0ddcf04c013d241033155a1f5fb9090352b2eb1c1945270b312a204fd09", 0x31}, {&(0x7f0000000280)="28e61b68afa4755aef48f95b1259799b3ded96867cc7b73be9e6267ef9a59c7a725613fa7c49fffcb18e3be2ae2cc6ac01d5", 0x32}, {&(0x7f00000002c0)="3cb8038964c3f2bb45fc736c8a78bc2978212c5119e63aa160dcb7", 0x1b}], 0x3, &(0x7f0000000340)=[@txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0xe}}], 0x30}, 0x8000) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x18, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400), 0x1}, 0x10c002, 0xac5d, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x39, 0x1, 0x0, &(0x7f0000001040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @random="02000000000a"}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001140)='memory.swap.events\x00', 0x26e1, 0x0) close(r4) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000600)={0x0, 0x21, &(0x7f0000000040)=[{&(0x7f0000000340)="2e00000010008188e6b62aa73f72cc9f0ba1f848390000005e7b0602000000000e000a0010000000028000001294", 0x2e}], 0x1}, 0x20000800) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x7, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x5, 0x3, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x3, 0x80000000}, 0x0, 0x0, 0x0, 0x0, 0xf60, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r6, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x53a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x891b, 0x0) sendmsg$kcm(r7, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 16.575931645s ago: executing program 2 (id=1534): socket$kcm(0x29, 0x5, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f00000003c0)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.kill\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000040)=0x1, 0x12) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x4, 0xf7, 0xd0, 0x0, 0x0, 0x5, 0x480, 0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x211df764, 0x2, @perf_bp={0x0}, 0x10, 0x5, 0x5, 0x9, 0x100000001, 0x6, 0x6, 0x0, 0x7, 0x0, 0x3}, 0x0, 0x4, 0xffffffffffffffff, 0x3) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0xfffffffffffffe0f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80002, 0xffff, 0x0, 0x3, 0x0, 0xa}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x29, 0x23, &(0x7f0000000040), 0xcf) setsockopt$sock_attach_bpf(r2, 0x29, 0x23, 0x0, 0x0) write$cgroup_pressure(r1, &(0x7f0000000140)={'full'}, 0x2f) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x5452, &(0x7f0000000180)={0xffffffffffffffff, r1}) 16.515431698s ago: executing program 3 (id=1535): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000580)="5c00000012006bab9a3fe3d86e17aa384bf10b046b876c1d0048380019001931a0e69ee517d34460bc06000000a701251e6182949a3651f60a84c9f4d4938037e70e4509c51c268811000000000000000000002571cd53b9851b3059", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/228, 0xe4}, {&(0x7f0000002fc0)=""/4110, 0x100e}, {&(0x7f00000006c0)=""/238, 0xee}, {&(0x7f0000000c40)=""/139, 0x8b}, {&(0x7f0000000e00)=""/112, 0x70}], 0x5}, 0x100) recvmsg$kcm(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) 16.458645892s ago: executing program 1 (id=1536): r0 = socket$kcm(0x22, 0x2, 0x21) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d71, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x0, 0x0, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0xe, 0x0, &(0x7f0000000040)="e0ad4228a619d3bb07f741ce55cb", 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1802000000080000000000000000000085"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0xb90, 0x0, &(0x7f0000000040)="8883956359d631539169aa77e133", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r4, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r4, 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) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000940)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x4, '\x00', r5, 0xffffffffffffffff, 0x3}, 0x50) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000027c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) close(r7) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r6, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 16.147788639s ago: executing program 2 (id=1537): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x1b) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000000000000000"], &(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) socket$kcm(0x2, 0x3, 0x2) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="48000000140081fb7059ae08060c040002ff0f03900000000000000000006fabca3b4e7d06a6bd7c00000000030000068a562ad6e74703c48f93bc2a02000000461eb886a5e54f8f", 0x48}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x2002) socket$kcm(0x2, 0x200000000000001, 0x106) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, 0x0, &(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) 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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x6002, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200000000001000aac141417e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) 1.101976918s ago: executing program 32 (id=1533): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)}, 0x4000) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x1, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r2 = socket$kcm(0xa, 0x2, 0x73) sendmsg$inet(r2, &(0x7f0000001180)={&(0x7f0000000000)={0xa, 0x0, @empty=0xf5ff}, 0x1b, &(0x7f0000001080)=[{&(0x7f0000000040)="a72d11a15c048c0a7d63aebc5cea1f81510ff6091475aeec600831aa9d3944e60bc2ad06a619c560aa0118b28f68f1eb14549d633b4b23f179fb680716faa43414787559be90843c35ab30acad8a6740140e00721abc2eb362f7bde53b3c992d3e28ccc20ec84fdc569947047f6c09a647ee8c0a747b951e66c068ccf1af93ee9e6f9528ff79e2f989383b05a690a6bec4634b867c9446c1c644b3010e8a3514c6328323b4bbdd602b8f0dace6aea70902c4ddd2a2f2810f1348b0d0df3c1e6a5938fcfdc87e7580c6be0c6a06eca62d6f787dd16add086a21391c4c707d8b61929d1252681b84c245e0efafe2e6e73ad86a3cf59235ab0eacbb414af92ec3cdac420a064a98e8cc18bdf63f8997f96436e0fe6f06fdbf47fff353b01a861babd4a38d126bfe3e29049e6cc883e6efae6e70ef9ed124b1b09887a58c991e223b6420dca5ae238027e91b17b1707dc5c0d5f59f0ca95614f1ea1d263c1ee54dfe31ae35eb3c8e3b931dff7920c57fbba89adf2e392c1ad719b90c7ade0d38ff9792934ef1fb12f51d8e2fad12486d5883d5b1a46696fad128c6805cfb25bc6487e1e407d6b266971b09d0d864a7a550284e24b6cdc9f4ae1081a638175dffef002c76ac5558d23e41edbe68f4b4950a13aa000326dae5a857603dc5a40d6c6618a98c7b6e1eebd325ea2c14601a25658965f40864fd015d9b2fff83ee5ed3212ebd9fa429f0140f633556ac07c0c08e67a1848c9942ecc47dd4ffede9a429e9e0472be7cdbcd117e621ddf745c00a814ffff0224634472577dc0b35a9c153409f1a2bddc193b20b4d244d9cbbd59816c46000c596865f58b4e640ed4a9ab6086cede697fb113560925498da83273e679e0e28b84961eb7b9c9b4fa916590965c76b48e5d453f27a821bd2bf0946ff2413ec30f7893d1f046e18f736c40ceda26dfc4a0a62f71a3606d3f72c0a858dfd7895e2572292e11af913c6b513a141d28e501ae7c49618d104aac9abb78466a636efb88120d0eef0a501558a5aa34784a9823f2802a0bcdf318f9b436b34b42a2a7cf513f80364ad9a699d2e23eb4f3a2bbce818bd20da61882b3dac699d05dc24f29b72471b712423ace6278c43df2be7a09e815517b86d8b3ce16af3d64a575958c5fd52aac53b391f3d2a67c24c6c13ec11428b61b80a6a58cbba1790a98d190a572070f63fc0b809669895ea9865c3066b06102f6f2c7171dc7f76e1931b3e4deb569ef9d07d5f86a848f50942e93c419c3a23489f14803b08182dfd48b8d4375be6b7f805a21209c05e5927693a8834c8d5a5acbd47ed8a30a8a741d1ad77639b56b3b90c0b2023fa334befd28b2e27cbcd94b0ce7437f88ce67a925cea6d6d7e5313de6d328b1124a8b9ef83fe39ca3da97d33c60b7fd4af67d3c8fccb595a27a5bffc71e5a5b2ec966828993b0c0f83cbc55f9a7fb66a4101d5c83b77885072b6e2b2ceebe32f635509698c05089b9ff1cb1959b211e114dadb224ef2d5e7a3c55b3ac00fcdc9018577603c6301e5d4341b3d7eeb2665349d448d28d5d108f576408cbe533a6adbba18ebb2d84bb9af81108506a2f50fb56d595579000747930449fdf4ed01715ec624a0cb73636a35b9136f10b79e3d7ded09008b92e92c64e26e6b6d17f18b70b1d9813de8d2ff151c7a6a0452c660a57c33f13e2d9b88fa5f5c0505722d2e787a425e4a3e9b5efa9668e9199f5fb9fe7d5b8a57719a57df152e7f2c6a1087a2a24084f82455b65353a70559f04d5ed12defb81497ea69c1c7e69c373524770b7473c16a69c7a3648a9dd93377b89cdff61cf62512d1ee67a55ea67993937c1f55a2179bc9c8a337364cfb84d295adda1ad9700fc2f5c11cbfc1b90affb4666c6e7e23a6f7751410a5651819f29f690c6dba2b8a67e0f7f8cc377feb1854c393578994c85391ba21b3961aed477f771645571dc7d6cae72bf79c82a92a4edc3742b1398060a0a5c9e81c016b7f2ae3db529c6ff824cc28678764d8ab49d7dc68e5b0556c9e7ffb6fef442776d86fbd458741830e57f22a1f8513b92abd5b2df93a67cc560134078f0b8ecc3276e40aadef5cd579888b86b4988f396679250701f3869e7493b33692035ecd94aca5189fd0a0893ccc5bb19c0b4caca86cf90ebc2a5558f39cccb33f6773a4e425bf551fb3b6456ee1cc62fa1843a9e5539bb2d02ae6ef82533a9dbcfb562c1ab18c1f639ae7ff02083746f74a15ba2d10e4b955940a5d6f488d326a99f287c48ad463ce40367aeeff519cbad0a2d7fdbfa48bff75955467977764c2be2bd2ffa18396c46920c40c50a4037003666406d177e2cd20aee423d07169d8f611f635ba0b62b61265ff2c5548446a2423dd1038482b6852b2d9d2f90aa05d82c5e2c3d1af0c7aad72d82b3da67471af7b037bb0424a785e73f35b5a10a2ab300a195c20cd119a5390e0cd5d49c70bd80883b933e843d0d2902749dcf3c140c708a0f004b7a2f50bf311305dc01719016fcce5863815ca7951de710fcb71cd177551ff6fcd9f8bf01b93868f24c6129b6d7917125338cf62110083093fc7f862015d48450d992f2bb43e601cab19b2ea7b83962a382fc2a31fdf2358bf8a9a9e506eaa7b6eb5e7444d1ef459b24ffa51362abce902dfd84201a0e4b5a3b62757aad54fb65b83821c6bba663886de092065a565921ea3eb6781bb8ed4f4db3abcfeeb379b7e52fca790bea719918e299ab01bf5e92177d134360bf7a16a59e9d03d3dcfb0a25599237e3d41b3f0026c9402b1fb1894426303413a2cbcf7c72807ca694afa285990d07c3bca26413c9947b3b344aafc04544b8c11416e0312b028da7302e316c3966d41884b15055a49a4a0b3eac8e11f88a5615fb0af582f065d28e5a454447e9d0cfc60356439ebf7e1d0a00f5b9cc6daf2bd7195ba96b4d1a0679ff0fb1c01282c378a880f90f460889b67d76d4d0e8db6c928d113533d1d10b810303c43d8ff622c5bab7f095b96e64bf9daa48a2bdf3d9d40bac00cf1b66df61a4f7c3e21938e876f81b1179dce6a008f28eb682cae690ced0ea0d542da604d8056f2b1813ed36683c4c51aeb2650772cfb1c55d4e60604ff06344cfc271b2175a6c94defb807af240b483e24298ca73bfc743ca2ca2e77e6d5b817b3c1986601537faf59ac84c74d8bd0c068cb8e6bd03ac2dcf5793fb4a00b3c901a33aa3ee86e4f0db317b94bb8678ab26e36d305ebac4b0f7f164947148255b562dd0f87648499d45bccfb7d8c9d5624cadf8160a396e79fbcdc100058ba4606e41c02fb2cc0dc6c36196bd28acfde82a18cda2321d2d83fecd3b85380667cd1d0bc68298c6c8f10421a80c8fa86912b6c3e8ddd9d9668520d5151409e6b77f0d7730b374a68a744151bfbd123cfdf871e8c24e70d2ca3b50e84a48e0b78c1781000cfc848d43584985763a76c0ab9ba882c55e3e4aa8f2174255db38adb8350b48a77be22a869d13d183325f859b883464e5e46de5ea8a92532b9a794daaeff657cd361f7f158f8bebe36e9de1f5b9721d4263dcc9472229bc02d3f552180abfb25ca7aa36cb914d99c09fd5bb99dcab9b4e3c634d18fc7dfe84dc4425ad1e39c3e7410d49b4ea0a8a2958688c7725822f6dfc0827d19dc385e0e35a949941e4dd1aaeaab9ebe402f8c584bca7efc829f2ccfb63fd7bde1c182a67c14f9d3f033ca674e2604e89cd55a15419f956cd61a755c1b13554dae98e77be078aadfc131c9677381f1dbe6ef194eb17603a463e8b844ab46a6046e1f07d96d66de669359bff4c3d80948a4de3abb2f171a09b5d8999c379fb62244114e218c79805df7d899e5661320ee6721d652b95f09e4dfe69bd67099c73294b17ab574e0b966aa3ab44478965b9dca3cb3b9282945f24ccdd07c638ae25a84a728ca24f87ff49d718121a694be46f3616e27b1041b3c6cd24b9cf775bfc28dfbe0a009048f0599f2d5d6586cfd1e7f7fe69872d08b98f60d28e6af0d49d7f06ad71a7b5c41df261aba5de114022c7288bc265cc17909fdeadc3d7b256d7ab3b96e40f857060f16b54a6bb7248ee571f87ace5ee39eab412706cf52fa711468b21ea129c3f44bceb429fcc1a0ac2aa87b9365077dcfcfa9a1b32a0a09699197c20019a66cbd0a897feab3706c23123b888ada643d4560082033e31596b0483578968e3c9593ebd97141c228a42fc7645f92171c120aabca36657683fd7c72fcb87217f124d6fabc52f1d221d8410b47b0ad4bd944bf4085365e9b52a53911ab4ee142c5a1ebbe034c9d98c538c066f2dc0acf372eb2397dcac765055123e0ba19be22b18c886bf0f7490abe9fde91ffa62e059962bd134be8501cb5b715a744b1398e2c4c7e8afe72e189dda0654296afa1c1f99ab7d800fa40f72a758625c833b6fc7b7d42250522b456e1e7de815350c36c9cb2f4d1c9cb99109f89b456c559463f11b8b58247809b17a4ed4912bd0a47a529f1364d6dc593ea7f3eb98962078ac90e5012ee1c7b4b9ed5a8c7a9c0231b4ce425693faab64fa0f3482a04d4be2e06ee5d103694d288810a1a7f4d1e908dd82dd2016a064ece5cd67ef1dd5f4cda728fc6f1ccdd949dd8f775d862621507248ef4c83ae274969d19c7ddb02a4e8a1ab2b7aa539a442b22735ceedeefe60a1059dfaaa0979ce8d5387b5a047841fd9749b88ca91216b02d7926408a01916b7781bb7167528ccdb9a486d173437a5ba3e552c8674dff2cc9b21054e0e4f86b61b8723fca58ceef4413bffae9e9be79c5b9788f5449811ce78be9bc7a86375a670197baaef751beabcba0aa6c7c33f1cd702cb78ec39fa1f17d9da733d6abf2b80f9c51ac8f6f664b24edc53a7c9525c3016bd05c67272375fe816b2b121f2de68b885a0fd8f8b8c6c342237b632f6414a3eb3480f5f42106c5812e9bfd4e8c8dea8d08525d9aa1da7c7c2ee7ff3d31b79b211dd01e304a8ffc83a89a59f3b1e2ef5e969b6d90bea7e161066f25622fad914bff52bacd2807093dda1838b529ee57f718b374ce2841b924a42457867547a6edcb8412d85f11796742bf640b5819a9546357df778c332af5983c4373a95d9c58b52dba445eee92e6911824f0c534e7a5934d9eac9b7f6fec22002fc53a3003a3304217f567b47cd326edc5f48eb1f46bb20d1e10e72239afc9769344590cf48902aba5405b7d4baa31a912ab398a2f2d3f037614bb56a89244ece50f3a1e058d274f1e70f944eb8a305be91e561e5eb843d057a81f4deb84a6335ec81ca964cdae5f318d4e9aaea2c477cc279c00c698bcfe4b8e04c09079d8f3f5438d9d45a00f50d2f9b245c8c68eebf247e25ba8d26f8b95b21ac9ceb50c0aa2e4bdc032024db216b92f9350a90ac79341af14d3fa8ba908096e1b503341aed667bb184c672dac85fc4f335b3871c3b4e55ea219a857d2d2e135358f6b45a20b3e7de8e09b2041eb7c5084a80258fb524a983752659298a251e178b56f96bc67ae0a78ec92f92d92c9cf0edb5dcb11e739d69410ad44c8df00caa030d7d89f2ec38bd7698115c423cf3e6048793aca08ffbcdac766f1553773fa00031c1d75246e4e1eddf8948d02a3de6d67fd7329e45070f29044587f1e0db50d04e673191a63e30f96ee0d8d52738fab36a7fe2c6ab9301d401e7ca5b1f039193a580e40abbdf40c2d7e27809dec80815d37adae9fe7fb9d3a974c9fc03944d7338d000b81170be4c6792ed6b3b827194b3ae11e2acfca48498d1126aacf80f3d574256ef7f75552ff087a819e", 0x1000}, {&(0x7f00000011c0)="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", 0x33}], 0x2, &(0x7f00000010c0)=[@ip_tos_int={{0x14, 0x29, 0x3e}}, @ip_tos_u8={{0x38, 0x29, 0x2}}, @ip_tos_u8={{0x100000000000000}}], 0x50}, 0xff00) bpf$MAP_CREATE(0x0, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) sendmsg$sock(r1, &(0x7f0000000380)={&(0x7f0000000200)=@l2={0x1f, 0x2, @none, 0xa3}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="802af6c3b4e624822eb1ddbbb600b890585844b0ddcf04c013d241033155a1f5fb9090352b2eb1c1945270b312a204fd09", 0x31}, {&(0x7f0000000280)="28e61b68afa4755aef48f95b1259799b3ded96867cc7b73be9e6267ef9a59c7a725613fa7c49fffcb18e3be2ae2cc6ac01d5", 0x32}, {&(0x7f00000002c0)="3cb8038964c3f2bb45fc736c8a78bc2978212c5119e63aa160dcb7", 0x1b}], 0x3, &(0x7f0000000340)=[@txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0xe}}], 0x30}, 0x8000) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0x18, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000400), 0x1}, 0x10c002, 0xac5d, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x39, 0x1, 0x0, &(0x7f0000001040)={0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x8b06, &(0x7f0000000080)={'wlan1\x00', @random="02000000000a"}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001140)='memory.swap.events\x00', 0x26e1, 0x0) close(r4) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r5, &(0x7f0000000600)={0x0, 0x21, &(0x7f0000000040)=[{&(0x7f0000000340)="2e00000010008188e6b62aa73f72cc9f0ba1f848390000005e7b0602000000000e000a0010000000028000001294", 0x2e}], 0x1}, 0x20000800) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x24}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x7, 0x10021, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x5, 0x3, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r6 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1a, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x3, 0x80000000}, 0x0, 0x0, 0x0, 0x0, 0xf60, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x5}, 0x0, 0xffffffffffffffff, r6, 0x0) r7 = socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x4, 0x53a, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x0, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x891b, 0x0) sendmsg$kcm(r7, 0x0, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8b1a, &(0x7f0000000000)={'wlan1\x00', @random="0000230c1100"}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 955.690566ms ago: executing program 33 (id=1536): r0 = socket$kcm(0x22, 0x2, 0x21) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d71, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x4, 0x0, 0x0, &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0xe, 0x0, &(0x7f0000000040)="e0ad4228a619d3bb07f741ce55cb", 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1802000000080000000000000000000085"], &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xe, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x0, 0xb90, 0x0, &(0x7f0000000040)="8883956359d631539169aa77e133", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9, 0x2}, 0x50) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r3 = socket$kcm(0x10, 0x2, 0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000800)=ANY=[@ANYBLOB="1800000000000000000000000000000095"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x20}, 0x94) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r4, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001440)={r4, 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) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000940)={0x3, 0x4, 0x4, 0xa, 0x0, r3, 0x4, '\x00', r5, 0xffffffffffffffff, 0x3}, 0x50) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000280)=@bpf_lsm={0x6, 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="18000000003f000000000000000000f195"], &(0x7f0000000140)='GPL\x00'}, 0x80) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xec, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x7, 0xffffffffffffffff}, 0x828, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000027c0)=ANY=[@ANYBLOB="04000000040000000400000005"], 0x48) close(r7) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r6, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 386.884818ms ago: executing program 34 (id=1537): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x1b) perf_event_open(&(0x7f0000000500)={0x2, 0x80, 0x28, 0x1, 0x0, 0x0, 0x0, 0x9, 0x640b9, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x107b7e, 0x2, @perf_config_ext={0x0, 0x3fff8000}, 0x0, 0x32, 0x43a1bd76, 0x7, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0x2009}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="1808000000000000000000000000000018000000000000000000"], &(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) socket$kcm(0x2, 0x3, 0x2) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="48000000140081fb7059ae08060c040002ff0f03900000000000000000006fabca3b4e7d06a6bd7c00000000030000068a562ad6e74703c48f93bc2a02000000461eb886a5e54f8f", 0x48}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x2002) socket$kcm(0x2, 0x200000000000001, 0x106) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, 0x0, &(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) 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$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x6002, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200000000001000aac141417e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) 0s ago: executing program 35 (id=1535): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000580)="5c00000012006bab9a3fe3d86e17aa384bf10b046b876c1d0048380019001931a0e69ee517d34460bc06000000a701251e6182949a3651f60a84c9f4d4938037e70e4509c51c268811000000000000000000002571cd53b9851b3059", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) recvmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)=""/228, 0xe4}, {&(0x7f0000002fc0)=""/4110, 0x100e}, {&(0x7f00000006c0)=""/238, 0xee}, {&(0x7f0000000c40)=""/139, 0x8b}, {&(0x7f0000000e00)=""/112, 0x70}], 0x5}, 0x100) recvmsg$kcm(r0, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) kernel console output (not intermixed with test programs): 9][ T7696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 203.694405][ T7696] Call Trace: [ 203.697957][ T7696] [ 203.701135][ T7696] dump_stack_lvl+0x18c/0x250 [ 203.706001][ T7696] ? show_regs_print_info+0x20/0x20 [ 203.711365][ T7696] ? load_image+0x400/0x400 [ 203.716446][ T7696] ? __might_fault+0xaa/0x120 [ 203.721379][ T7696] ? __lock_acquire+0x7d40/0x7d40 [ 203.726725][ T7696] should_fail_ex+0x39d/0x4d0 [ 203.731606][ T7696] _copy_to_user+0x2f/0xa0 [ 203.736113][ T7696] bpf_mprog_query+0x26b/0x7b0 [ 203.741038][ T7696] ? tcx_prog_query+0x86/0x140 [ 203.745977][ T7696] ? bpf_mprog_delete+0x410/0x410 [ 203.751147][ T7696] ? lockdep_rtnl_is_held+0x26/0x30 [ 203.756442][ T7696] tcx_prog_query+0xd9/0x140 [ 203.761640][ T7696] __sys_bpf+0x7a0/0x890 [ 203.765997][ T7696] ? bpf_link_show_fdinfo+0x390/0x390 [ 203.771632][ T7696] ? lock_chain_count+0x20/0x20 [ 203.776816][ T7696] __x64_sys_bpf+0x7c/0x90 [ 203.781308][ T7696] do_syscall_64+0x55/0xa0 [ 203.785797][ T7696] ? clear_bhb_loop+0x40/0x90 [ 203.790980][ T7696] ? clear_bhb_loop+0x40/0x90 [ 203.795817][ T7696] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 203.802166][ T7696] RIP: 0033:0x7fbdfbb9aeb9 [ 203.806738][ T7696] 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 [ 203.827584][ T7696] RSP: 002b:00007fbdfcaa0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 203.836252][ T7696] RAX: ffffffffffffffda RBX: 00007fbdfbe15fa0 RCX: 00007fbdfbb9aeb9 [ 203.844404][ T7696] RDX: 0000000000000024 RSI: 0000200000000240 RDI: 0000000000000010 [ 203.852866][ T7696] RBP: 00007fbdfcaa0090 R08: 0000000000000000 R09: 0000000000000000 [ 203.861182][ T7696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 203.869652][ T7696] R13: 00007fbdfbe16038 R14: 00007fbdfbe15fa0 R15: 00007ffc7d7b31b8 [ 203.877704][ T7696] [ 205.390739][ T7717] netlink: 'syz.0.651': attribute type 10 has an invalid length. [ 205.420067][ T7710] delete_channel: no stack [ 205.598191][ T7715] delete_channel: no stack [ 205.873154][ T7731] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.657'. [ 205.940736][ T7731] netlink: 4595 bytes leftover after parsing attributes in process `syz.3.657'. [ 206.530620][ T7744] delete_channel: no stack [ 206.730083][ T7751] netlink: 'syz.1.667': attribute type 10 has an invalid length. [ 206.778219][ T7746] delete_channel: no stack [ 206.857184][ T7748] delete_channel: no stack [ 207.314011][ T7771] FAULT_INJECTION: forcing a failure. [ 207.314011][ T7771] name failslab, interval 1, probability 0, space 0, times 0 [ 207.343307][ T7767] FAULT_INJECTION: forcing a failure. [ 207.343307][ T7767] name failslab, interval 1, probability 0, space 0, times 0 [ 207.366336][ T7771] CPU: 1 PID: 7771 Comm: syz.0.674 Not tainted syzkaller #0 [ 207.373908][ T7771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 207.384124][ T7771] Call Trace: [ 207.387763][ T7771] [ 207.390754][ T7771] dump_stack_lvl+0x18c/0x250 [ 207.395549][ T7771] ? show_regs_print_info+0x20/0x20 [ 207.400825][ T7771] ? load_image+0x400/0x400 [ 207.405417][ T7771] ? __might_sleep+0xe0/0xe0 [ 207.410088][ T7771] ? __lock_acquire+0x7d40/0x7d40 [ 207.415565][ T7771] should_fail_ex+0x39d/0x4d0 [ 207.420333][ T7771] should_failslab+0x9/0x20 [ 207.424934][ T7771] slab_pre_alloc_hook+0x59/0x310 [ 207.430181][ T7771] ? sock_kmalloc+0x96/0xf0 [ 207.435653][ T7771] ? sock_kmalloc+0x96/0xf0 [ 207.440239][ T7771] __kmem_cache_alloc_node+0x53/0x250 [ 207.445892][ T7771] ? sock_kmalloc+0x96/0xf0 [ 207.450578][ T7771] __kmalloc+0xa4/0x230 [ 207.454824][ T7771] sock_kmalloc+0x96/0xf0 [ 207.459323][ T7771] ____sys_sendmsg+0x1be/0x960 [ 207.465035][ T7771] ? __lock_acquire+0x7d40/0x7d40 [ 207.470141][ T7771] ? __asan_memset+0x22/0x40 [ 207.474900][ T7771] ? __sys_sendmsg_sock+0x30/0x30 [ 207.480289][ T7771] ? __import_iovec+0x3fa/0x850 [ 207.485483][ T7771] ? import_iovec+0x73/0xa0 [ 207.490213][ T7771] ___sys_sendmsg+0x2a6/0x360 [ 207.495276][ T7771] ? get_pid_task+0x20/0x1e0 [ 207.500399][ T7771] ? __sys_sendmsg+0x2a0/0x2a0 [ 207.505359][ T7771] ? __lock_acquire+0x7d40/0x7d40 [ 207.510564][ T7771] __se_sys_sendmsg+0x1c2/0x2b0 [ 207.515683][ T7771] ? __x64_sys_sendmsg+0x80/0x80 [ 207.520962][ T7771] ? lockdep_hardirqs_on+0x98/0x150 [ 207.526418][ T7771] do_syscall_64+0x55/0xa0 [ 207.531675][ T7771] ? clear_bhb_loop+0x40/0x90 [ 207.536635][ T7771] ? clear_bhb_loop+0x40/0x90 [ 207.541389][ T7771] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 207.547397][ T7771] RIP: 0033:0x7fa34ab9aeb9 [ 207.551970][ T7771] 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 [ 207.572279][ T7771] RSP: 002b:00007fa34baa7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 207.581219][ T7771] RAX: ffffffffffffffda RBX: 00007fa34ae15fa0 RCX: 00007fa34ab9aeb9 [ 207.589966][ T7771] RDX: 000000000000ff00 RSI: 0000200000000000 RDI: 0000000000000003 [ 207.598436][ T7771] RBP: 00007fa34baa7090 R08: 0000000000000000 R09: 0000000000000000 [ 207.606947][ T7771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 207.616106][ T7771] R13: 00007fa34ae16038 R14: 00007fa34ae15fa0 R15: 00007fff27819f58 [ 207.625009][ T7771] [ 207.633135][ T7767] CPU: 1 PID: 7767 Comm: syz.1.675 Not tainted syzkaller #0 [ 207.642515][ T7767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 207.652991][ T7767] Call Trace: [ 207.656421][ T7767] [ 207.659563][ T7767] dump_stack_lvl+0x18c/0x250 [ 207.664448][ T7767] ? show_regs_print_info+0x20/0x20 [ 207.670191][ T7767] ? load_image+0x400/0x400 [ 207.675068][ T7767] ? __lock_acquire+0x7d40/0x7d40 [ 207.680351][ T7767] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 207.686681][ T7767] should_fail_ex+0x39d/0x4d0 [ 207.691545][ T7767] should_failslab+0x9/0x20 [ 207.696200][ T7767] slab_pre_alloc_hook+0x59/0x310 [ 207.701506][ T7767] kmem_cache_alloc_node+0x60/0x320 [ 207.707237][ T7767] ? alloc_vmap_area+0x1b4/0x1e30 [ 207.712786][ T7767] alloc_vmap_area+0x1b4/0x1e30 [ 207.718013][ T7767] ? vm_map_ram+0xcb0/0xcb0 [ 207.722793][ T7767] ? rcu_is_watching+0x15/0xb0 [ 207.728027][ T7767] __get_vm_area_node+0x162/0x370 [ 207.733425][ T7767] __vmalloc_node_range+0x36e/0x1330 [ 207.738997][ T7767] ? copy_process+0x586/0x3d80 [ 207.744626][ T7767] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 207.750809][ T7767] ? lock_chain_count+0x20/0x20 [ 207.755993][ T7767] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 207.762629][ T7767] ? free_vm_area+0x50/0x50 [ 207.767380][ T7767] ? arch_dup_task_struct+0x57/0xd0 [ 207.772847][ T7767] ? memcpy_orig+0x21/0x120 [ 207.777674][ T7767] dup_task_struct+0x3d0/0x7c0 [ 207.782889][ T7767] ? copy_process+0x586/0x3d80 [ 207.789140][ T7767] copy_process+0x586/0x3d80 [ 207.794195][ T7767] ? perf_trace_run_bpf_submit+0xf4/0x1c0 [ 207.800337][ T7767] ? __pidfd_prepare+0x140/0x140 [ 207.806143][ T7767] kernel_clone+0x24b/0x8a0 [ 207.811051][ T7767] ? create_io_thread+0x190/0x190 [ 207.817532][ T7767] ? lockdep_hardirqs_on+0x98/0x150 [ 207.823153][ T7767] __x64_sys_clone+0x1b7/0x230 [ 207.828366][ T7767] ? __ia32_sys_vfork+0x140/0x140 [ 207.834098][ T7767] ? lock_chain_count+0x20/0x20 [ 207.840200][ T7767] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 207.846913][ T7767] ? lockdep_hardirqs_on+0x98/0x150 [ 207.853404][ T7767] do_syscall_64+0x55/0xa0 [ 207.858666][ T7767] ? clear_bhb_loop+0x40/0x90 [ 207.863863][ T7767] ? clear_bhb_loop+0x40/0x90 [ 207.869550][ T7767] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 207.876139][ T7767] RIP: 0033:0x7f7c1459aeb9 [ 207.882111][ T7767] 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 [ 207.903808][ T7767] RSP: 002b:00007f7c1537cfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 207.912664][ T7767] RAX: ffffffffffffffda RBX: 00007f7c14815fa0 RCX: 00007f7c1459aeb9 [ 207.922209][ T7767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000ae12e400 [ 207.930554][ T7767] RBP: 00007f7c1537d090 R08: 0000000000000000 R09: 0000000000000000 [ 207.938986][ T7767] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 207.947901][ T7767] R13: 00007f7c14816038 R14: 00007f7c14815fa0 R15: 00007ffe26914c48 [ 207.956386][ T7767] [ 208.017181][ T7767] syz.1.675: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null),cpuset=syz1,mems_allowed=0-1 [ 208.071796][ T7767] CPU: 1 PID: 7767 Comm: syz.1.675 Not tainted syzkaller #0 [ 208.079562][ T7767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 208.089882][ T7767] Call Trace: [ 208.093397][ T7767] [ 208.096740][ T7767] dump_stack_lvl+0x18c/0x250 [ 208.101599][ T7767] ? show_regs_print_info+0x20/0x20 [ 208.107052][ T7767] ? load_image+0x400/0x400 [ 208.111829][ T7767] ? cpuset_print_current_mems_allowed+0x1f/0x360 [ 208.118594][ T7767] ? cpuset_print_current_mems_allowed+0x2e7/0x360 [ 208.126008][ T7767] warn_alloc+0x246/0x340 [ 208.130436][ T7767] ? zone_watermark_ok_safe+0x230/0x230 [ 208.136989][ T7767] ? lockdep_hardirqs_on+0x98/0x150 [ 208.142568][ T7767] __vmalloc_node_range+0x393/0x1330 [ 208.148144][ T7767] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 208.154297][ T7767] ? lock_chain_count+0x20/0x20 [ 208.159260][ T7767] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 208.165528][ T7767] ? free_vm_area+0x50/0x50 [ 208.170136][ T7767] ? arch_dup_task_struct+0x57/0xd0 [ 208.175617][ T7767] ? memcpy_orig+0x21/0x120 [ 208.180243][ T7767] dup_task_struct+0x3d0/0x7c0 [ 208.185283][ T7767] ? copy_process+0x586/0x3d80 [ 208.190130][ T7767] copy_process+0x586/0x3d80 [ 208.194965][ T7767] ? perf_trace_run_bpf_submit+0xf4/0x1c0 [ 208.200849][ T7767] ? __pidfd_prepare+0x140/0x140 [ 208.205966][ T7767] kernel_clone+0x24b/0x8a0 [ 208.210628][ T7767] ? create_io_thread+0x190/0x190 [ 208.216441][ T7767] ? lockdep_hardirqs_on+0x98/0x150 [ 208.222199][ T7767] __x64_sys_clone+0x1b7/0x230 [ 208.227124][ T7767] ? __ia32_sys_vfork+0x140/0x140 [ 208.232591][ T7767] ? lock_chain_count+0x20/0x20 [ 208.238052][ T7767] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 208.244430][ T7767] ? lockdep_hardirqs_on+0x98/0x150 [ 208.250007][ T7767] do_syscall_64+0x55/0xa0 [ 208.255087][ T7767] ? clear_bhb_loop+0x40/0x90 [ 208.260152][ T7767] ? clear_bhb_loop+0x40/0x90 [ 208.264887][ T7767] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 208.270866][ T7767] RIP: 0033:0x7f7c1459aeb9 [ 208.275697][ T7767] 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 [ 208.296334][ T7767] RSP: 002b:00007f7c1537cfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 208.305744][ T7767] RAX: ffffffffffffffda RBX: 00007f7c14815fa0 RCX: 00007f7c1459aeb9 [ 208.313965][ T7767] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000ae12e400 [ 208.322660][ T7767] RBP: 00007f7c1537d090 R08: 0000000000000000 R09: 0000000000000000 [ 208.331345][ T7767] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 208.339826][ T7767] R13: 00007f7c14816038 R14: 00007f7c14815fa0 R15: 00007ffe26914c48 [ 208.348186][ T7767] [ 208.457300][ T7767] Mem-Info: [ 208.461594][ T7767] active_anon:20308 inactive_anon:0 isolated_anon:0 [ 208.461594][ T7767] active_file:11329 inactive_file:39970 isolated_file:0 [ 208.461594][ T7767] unevictable:768 dirty:392 writeback:0 [ 208.461594][ T7767] slab_reclaimable:10261 slab_unreclaimable:92130 [ 208.461594][ T7767] mapped:34363 shmem:16614 pagetables:580 [ 208.461594][ T7767] sec_pagetables:0 bounce:0 [ 208.461594][ T7767] kernel_misc_reclaimable:0 [ 208.461594][ T7767] free:1342810 free_pcp:7166 free_cma:0 [ 208.550947][ T7767] Node 0 active_anon:82032kB inactive_anon:0kB active_file:45316kB inactive_file:159680kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:137552kB dirty:1568kB writeback:0kB shmem:65620kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:11368kB pagetables:2420kB sec_pagetables:0kB all_unreclaimable? no [ 208.651717][ T7767] Node 1 active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:16kB pagetables:0kB sec_pagetables:0kB all_unreclaimable? no [ 208.750775][ T7767] Node 0 DMA free:15360kB boost:0kB min:204kB low:252kB high:300kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 208.846963][ T7767] lowmem_reserve[]: 0 2521 2522 2522 2522 [ 208.863165][ T7767] Node 0 DMA32 free:1458536kB boost:0kB min:34644kB low:43304kB high:51964kB reserved_highatomic:0KB active_anon:84324kB inactive_anon:0kB active_file:45316kB inactive_file:158852kB unevictable:1536kB writepending:1568kB present:3129332kB managed:2586972kB mlocked:0kB bounce:0kB free_pcp:6432kB local_pcp:2120kB free_cma:0kB [ 208.898026][ T7781] netlink: 'syz.0.678': attribute type 10 has an invalid length. [ 208.911442][ T7767] lowmem_reserve[]: 0 0 0 0 0 [ 208.921657][ T7767] Node 0 Normal free:0kB boost:0kB min:8kB low:8kB high:8kB reserved_highatomic:0KB active_anon:36kB inactive_anon:0kB active_file:0kB inactive_file:828kB unevictable:0kB writepending:0kB present:1048576kB managed:872kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:8kB free_cma:0kB [ 208.996385][ T7767] lowmem_reserve[]: 0 0 0 0 0 [ 209.001743][ T7767] Node 1 Normal free:3893592kB boost:0kB min:55244kB low:69052kB high:82860kB reserved_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:200kB unevictable:1536kB writepending:0kB present:4194304kB managed:4117312kB mlocked:0kB bounce:0kB free_pcp:22248kB local_pcp:8992kB free_cma:0kB [ 209.090936][ T7767] lowmem_reserve[]: 0 0 0 0 0 [ 209.095960][ T7767] Node 0 DMA: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15360kB [ 209.112152][ T7767] Node 0 DMA32: 1253*4kB (UE) 637*8kB (UME) 686*16kB (UE) 408*32kB (UM) 89*64kB (UME) 20*128kB (U) 6*256kB (UME) 0*512kB 2*1024kB (ME) 1*2048kB (E) 344*4096kB (M) = 1457052kB [ 209.116455][ T7777] delete_channel: no stack [ 209.132533][ T7767] Node 0 Normal: 0*4kB 0*8kB 0*16kB 0*32kB 0*64kB 0*128kB 0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 0kB [ 209.160873][ T7767] Node 1 Normal: 92*4kB (UM) 35*8kB (UE) 25*16kB (UE) 38*32kB (UE) 10*64kB (UM) 6*128kB (UE) 1*256kB (U) 1*512kB (M) 0*1024kB 1*2048kB (E) 949*4096kB (M) = 3893592kB [ 209.179650][ T7767] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 209.190637][ T7767] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 209.200518][ T7767] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 209.215320][ T7767] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 209.238154][ T7767] 69043 total pagecache pages [ 209.248280][ T7767] 0 pages in swap cache [ 209.259433][ T7767] Free swap = 124996kB [ 209.267352][ T7767] Total swap = 124996kB [ 209.276653][ T7767] 2097051 pages RAM [ 209.280668][ T7767] 0 pages HighMem/MovableOnly [ 209.315675][ T7767] 416922 pages reserved [ 209.325836][ T7767] 0 pages cma reserved [ 209.578561][ T7783] delete_channel: no stack [ 209.761816][ T7797] __nla_validate_parse: 2 callbacks suppressed [ 209.761838][ T7797] netlink: 4 bytes leftover after parsing attributes in process `syz.1.684'. [ 209.827554][ T7798] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.685'. [ 209.867192][ T7798] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.685'. [ 209.907070][ T7799] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.685'. [ 209.933702][ T7798] netlink: 4595 bytes leftover after parsing attributes in process `syz.2.685'. [ 210.321377][ T7801] delete_channel: no stack [ 210.962387][ T7819] netlink: 'syz.3.689': attribute type 10 has an invalid length. [ 211.054197][ T7809] delete_channel: no stack [ 211.352802][ T7824] netlink: 'syz.2.693': attribute type 10 has an invalid length. [ 211.457051][ T7820] delete_channel: no stack [ 211.656755][ T7831] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.696'. [ 211.724393][ T7831] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.696'. [ 211.758620][ T7828] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.696'. [ 211.819346][ T7831] netlink: 4595 bytes leftover after parsing attributes in process `syz.0.696'. [ 212.090338][ T7838] netlink: 160 bytes leftover after parsing attributes in process `syz.3.698'. [ 212.105457][ T7838] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 212.532537][ T7853] FAULT_INJECTION: forcing a failure. [ 212.532537][ T7853] name failslab, interval 1, probability 0, space 0, times 0 [ 212.553708][ T7853] CPU: 0 PID: 7853 Comm: syz.0.704 Not tainted syzkaller #0 [ 212.564498][ T7853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 212.574880][ T7853] Call Trace: [ 212.578213][ T7853] [ 212.581204][ T7853] dump_stack_lvl+0x18c/0x250 [ 212.586152][ T7853] ? show_regs_print_info+0x20/0x20 [ 212.591609][ T7853] ? load_image+0x400/0x400 [ 212.596289][ T7853] ? __lock_acquire+0x7d40/0x7d40 [ 212.601415][ T7853] should_fail_ex+0x39d/0x4d0 [ 212.606286][ T7853] should_failslab+0x9/0x20 [ 212.611059][ T7853] slab_pre_alloc_hook+0x59/0x310 [ 212.616615][ T7853] ? bpf_prog_alloc+0x3d/0x1a0 [ 212.621798][ T7853] ? bpf_prog_load+0x6eb/0x1670 [ 212.627030][ T7853] ? __sys_bpf+0x5ba/0x890 [ 212.631581][ T7853] kmem_cache_alloc_node+0x60/0x320 [ 212.636844][ T7853] ? alloc_vmap_area+0x1b4/0x1e30 [ 212.642069][ T7853] alloc_vmap_area+0x1b4/0x1e30 [ 212.647094][ T7853] ? vm_map_ram+0xcb0/0xcb0 [ 212.651683][ T7853] ? rcu_is_watching+0x15/0xb0 [ 212.656683][ T7853] __get_vm_area_node+0x162/0x370 [ 212.662066][ T7853] __vmalloc_node_range+0x36e/0x1330 [ 212.667537][ T7853] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 212.676613][ T7853] ? mark_lock+0x94/0x320 [ 212.681071][ T7853] ? __lock_acquire+0x1347/0x7d40 [ 212.686205][ T7853] ? verify_lock_unused+0x140/0x140 [ 212.691585][ T7853] ? free_vm_area+0x50/0x50 [ 212.696166][ T7853] ? end_current_label_crit_section+0x170/0x170 [ 212.702504][ T7853] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 212.708147][ T7853] __vmalloc+0x7a/0x90 [ 212.712557][ T7853] ? bpf_prog_alloc_no_stats+0x47/0x440 [ 212.718261][ T7853] bpf_prog_alloc_no_stats+0x47/0x440 [ 212.724836][ T7853] ? bpf_prog_alloc+0x2b/0x1a0 [ 212.729891][ T7853] bpf_prog_alloc+0x3d/0x1a0 [ 212.734921][ T7853] bpf_prog_load+0x6eb/0x1670 [ 212.739952][ T7853] ? map_freeze+0x420/0x420 [ 212.744640][ T7853] ? __might_fault+0xaa/0x120 [ 212.749525][ T7853] ? __lock_acquire+0x7d40/0x7d40 [ 212.754735][ T7853] ? file_end_write+0x159/0x250 [ 212.759883][ T7853] ? __might_fault+0xaa/0x120 [ 212.764832][ T7853] ? __might_fault+0xc6/0x120 [ 212.769768][ T7853] ? __might_fault+0xaa/0x120 [ 212.774620][ T7853] ? bpf_lsm_bpf+0x9/0x10 [ 212.779047][ T7853] ? security_bpf+0x7e/0xa0 [ 212.783714][ T7853] __sys_bpf+0x5ba/0x890 [ 212.788123][ T7853] ? bpf_link_show_fdinfo+0x390/0x390 [ 212.793775][ T7853] ? lock_chain_count+0x20/0x20 [ 212.798920][ T7853] __x64_sys_bpf+0x7c/0x90 [ 212.803495][ T7853] do_syscall_64+0x55/0xa0 [ 212.808096][ T7853] ? clear_bhb_loop+0x40/0x90 [ 212.813031][ T7853] ? clear_bhb_loop+0x40/0x90 [ 212.818052][ T7853] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 212.824325][ T7853] RIP: 0033:0x7fa34ab9aeb9 [ 212.829128][ T7853] 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 [ 212.849817][ T7853] RSP: 002b:00007fa34baa7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 212.859445][ T7853] RAX: ffffffffffffffda RBX: 00007fa34ae15fa0 RCX: 00007fa34ab9aeb9 [ 212.868036][ T7853] RDX: 0000000000000094 RSI: 0000200000000840 RDI: 0000000000000005 [ 212.876677][ T7853] RBP: 00007fa34baa7090 R08: 0000000000000000 R09: 0000000000000000 [ 212.885663][ T7853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 212.894401][ T7853] R13: 00007fa34ae16038 R14: 00007fa34ae15fa0 R15: 00007fff27819f58 [ 212.904306][ T7853] [ 213.035244][ T7856] netlink: 'syz.1.705': attribute type 10 has an invalid length. [ 213.107839][ T7855] delete_channel: no stack [ 214.087875][ T7891] netlink: 'syz.1.716': attribute type 10 has an invalid length. [ 214.180269][ T7888] delete_channel: no stack [ 214.228164][ T7893] FAULT_INJECTION: forcing a failure. [ 214.228164][ T7893] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 214.253916][ T7893] CPU: 1 PID: 7893 Comm: syz.2.717 Not tainted syzkaller #0 [ 214.261553][ T7893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 214.272847][ T7893] Call Trace: [ 214.276424][ T7893] [ 214.279629][ T7893] dump_stack_lvl+0x18c/0x250 [ 214.285201][ T7893] ? show_regs_print_info+0x20/0x20 [ 214.291524][ T7893] ? load_image+0x400/0x400 [ 214.296431][ T7893] ? __might_fault+0xaa/0x120 [ 214.301252][ T7893] ? __lock_acquire+0x7d40/0x7d40 [ 214.306763][ T7893] should_fail_ex+0x39d/0x4d0 [ 214.312030][ T7893] _copy_from_user+0x2f/0xe0 [ 214.317411][ T7893] get_user_ifreq+0x6b/0x180 [ 214.322814][ T7893] sock_ioctl+0x6f1/0x7e0 [ 214.327729][ T7893] ? sock_poll+0x3e0/0x3e0 [ 214.333533][ T7893] ? bpf_lsm_file_ioctl+0x9/0x10 [ 214.338697][ T7893] ? security_file_ioctl+0x80/0xa0 [ 214.343907][ T7893] ? sock_poll+0x3e0/0x3e0 [ 214.348854][ T7893] __se_sys_ioctl+0xfd/0x170 [ 214.353587][ T7893] do_syscall_64+0x55/0xa0 [ 214.358181][ T7893] ? clear_bhb_loop+0x40/0x90 [ 214.363218][ T7893] ? clear_bhb_loop+0x40/0x90 [ 214.368036][ T7893] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 214.374104][ T7893] RIP: 0033:0x7f555af9aeb9 [ 214.378627][ T7893] 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 [ 214.399776][ T7893] RSP: 002b:00007f555bf2d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 214.408312][ T7893] RAX: ffffffffffffffda RBX: 00007f555b215fa0 RCX: 00007f555af9aeb9 [ 214.416455][ T7893] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000004 [ 214.424626][ T7893] RBP: 00007f555bf2d090 R08: 0000000000000000 R09: 0000000000000000 [ 214.432712][ T7893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 214.440785][ T7893] R13: 00007f555b216038 R14: 00007f555b215fa0 R15: 00007ffd37ffd1c8 [ 214.448988][ T7893] [ 214.723988][ T7901] FAULT_INJECTION: forcing a failure. [ 214.723988][ T7901] name failslab, interval 1, probability 0, space 0, times 0 [ 214.738396][ T7901] CPU: 0 PID: 7901 Comm: syz.2.722 Not tainted syzkaller #0 [ 214.745781][ T7901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 214.755901][ T7901] Call Trace: [ 214.759335][ T7901] [ 214.762328][ T7901] dump_stack_lvl+0x18c/0x250 [ 214.767193][ T7901] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 214.773602][ T7901] ? show_regs_print_info+0x20/0x20 [ 214.778876][ T7901] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 214.785379][ T7901] ? dump_stack+0x9/0x20 [ 214.789795][ T7901] should_fail_ex+0x39d/0x4d0 [ 214.794666][ T7901] should_failslab+0x9/0x20 [ 214.799297][ T7901] slab_pre_alloc_hook+0x59/0x310 [ 214.804563][ T7901] ? lockdep_hardirqs_on+0x98/0x150 [ 214.809995][ T7901] ? security_prepare_creds+0x4b/0x130 [ 214.815550][ T7901] ? security_prepare_creds+0x4b/0x130 [ 214.821098][ T7901] __kmem_cache_alloc_node+0x53/0x250 [ 214.826555][ T7901] ? security_prepare_creds+0x4b/0x130 [ 214.832107][ T7901] __kmalloc+0xa4/0x230 [ 214.836426][ T7901] security_prepare_creds+0x4b/0x130 [ 214.841884][ T7901] prepare_creds+0x427/0x5d0 [ 214.846558][ T7901] copy_creds+0x105/0xa70 [ 214.850956][ T7901] copy_process+0x953/0x3d80 [ 214.855619][ T7901] ? __pidfd_prepare+0x140/0x140 [ 214.860661][ T7901] kernel_clone+0x24b/0x8a0 [ 214.865247][ T7901] ? create_io_thread+0x190/0x190 [ 214.870460][ T7901] __x64_sys_clone+0x1b7/0x230 [ 214.875499][ T7901] ? __ia32_sys_vfork+0x140/0x140 [ 214.881028][ T7901] ? lock_chain_count+0x20/0x20 [ 214.885952][ T7901] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 214.892279][ T7901] ? lockdep_hardirqs_on+0x98/0x150 [ 214.897650][ T7901] do_syscall_64+0x55/0xa0 [ 214.902133][ T7901] ? clear_bhb_loop+0x40/0x90 [ 214.907085][ T7901] ? clear_bhb_loop+0x40/0x90 [ 214.911856][ T7901] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 214.918038][ T7901] RIP: 0033:0x7f555af9aeb9 [ 214.922609][ T7901] 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 [ 214.942549][ T7901] RSP: 002b:00007f555bf2cfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038 [ 214.951132][ T7901] RAX: ffffffffffffffda RBX: 00007f555b215fa0 RCX: 00007f555af9aeb9 [ 214.959213][ T7901] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000ae12e400 [ 214.967507][ T7901] RBP: 00007f555bf2d090 R08: 0000000000000000 R09: 0000000000000000 [ 214.975550][ T7901] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000001 [ 214.983674][ T7901] R13: 00007f555b216038 R14: 00007f555b215fa0 R15: 00007ffd37ffd1c8 [ 214.991818][ T7901] [ 215.486180][ T7915] delete_channel: no stack [ 215.631050][ T7920] netlink: 'syz.3.729': attribute type 10 has an invalid length. [ 215.759440][ T7919] delete_channel: no stack [ 217.709030][ T7956] delete_channel: no stack [ 217.782517][ T5785] Bluetooth: hci0: command 0x0406 tx timeout [ 217.789089][ T5782] Bluetooth: hci3: command 0x0406 tx timeout [ 217.795399][ T5782] Bluetooth: hci1: command 0x0406 tx timeout [ 217.797817][ T5778] Bluetooth: hci2: command 0x0406 tx timeout [ 217.980765][ T7971] FAULT_INJECTION: forcing a failure. [ 217.980765][ T7971] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 217.997101][ T7971] CPU: 1 PID: 7971 Comm: syz.2.746 Not tainted syzkaller #0 [ 218.005103][ T7971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 218.016196][ T7971] Call Trace: [ 218.019717][ T7971] [ 218.022978][ T7971] dump_stack_lvl+0x18c/0x250 [ 218.028327][ T7971] ? show_regs_print_info+0x20/0x20 [ 218.034598][ T7971] ? load_image+0x400/0x400 [ 218.039455][ T7971] ? __lock_acquire+0x7d40/0x7d40 [ 218.044911][ T7971] ? __virt_addr_valid+0x18c/0x540 [ 218.050425][ T7971] should_fail_ex+0x39d/0x4d0 [ 218.055210][ T7971] _copy_from_user+0x2f/0xe0 [ 218.060527][ T7971] bpf_test_init+0xde/0x140 [ 218.065397][ T7971] bpf_prog_test_run_xdp+0x4d1/0x10e0 [ 218.071493][ T7971] ? dev_put+0x80/0x80 [ 218.076102][ T7971] ? dev_put+0x80/0x80 [ 218.080347][ T7971] bpf_prog_test_run+0x321/0x390 [ 218.085562][ T7971] __sys_bpf+0x49d/0x890 [ 218.089901][ T7971] ? bpf_link_show_fdinfo+0x390/0x390 [ 218.095812][ T7971] ? lock_chain_count+0x20/0x20 [ 218.100749][ T7971] __x64_sys_bpf+0x7c/0x90 [ 218.105679][ T7971] do_syscall_64+0x55/0xa0 [ 218.110434][ T7971] ? clear_bhb_loop+0x40/0x90 [ 218.116081][ T7971] ? clear_bhb_loop+0x40/0x90 [ 218.121112][ T7971] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 218.128293][ T7971] RIP: 0033:0x7f555af9aeb9 [ 218.133163][ T7971] 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 [ 218.154653][ T7971] RSP: 002b:00007f555bf2d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 218.163338][ T7971] RAX: ffffffffffffffda RBX: 00007f555b215fa0 RCX: 00007f555af9aeb9 [ 218.171772][ T7971] RDX: 0000000000000050 RSI: 0000200000000340 RDI: 000000000000000a [ 218.179906][ T7971] RBP: 00007f555bf2d090 R08: 0000000000000000 R09: 0000000000000000 [ 218.187948][ T7971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 218.196336][ T7971] R13: 00007f555b216038 R14: 00007f555b215fa0 R15: 00007ffd37ffd1c8 [ 218.204577][ T7971] [ 218.525232][ T7980] netlink: 'syz.2.748': attribute type 10 has an invalid length. [ 218.563709][ T7974] delete_channel: no stack [ 218.628052][ T7976] delete_channel: no stack [ 218.774127][ T7983] netlink: 'syz.3.749': attribute type 10 has an invalid length. [ 218.893851][ T7982] delete_channel: no stack [ 219.208832][ T7992] delete_channel: no stack [ 219.825239][ T8020] netlink: 'syz.3.759': attribute type 10 has an invalid length. [ 219.847196][ T8019] netlink: 61211 bytes leftover after parsing attributes in process `syz.2.760'. [ 219.928354][ T8013] delete_channel: no stack [ 220.228753][ T8022] netlink: 'syz.0.761': attribute type 10 has an invalid length. [ 220.367182][ T8018] delete_channel: no stack [ 220.802290][ T8027] delete_channel: no stack [ 220.909227][ T8034] delete_channel: no stack [ 221.377817][ T8044] delete_channel: no stack [ 221.738344][ T8060] netlink: 'syz.0.784': attribute type 10 has an invalid length. [ 221.785582][ T8059] delete_channel: no stack [ 221.909811][ T8063] netlink: 'syz.1.776': attribute type 10 has an invalid length. [ 222.048923][ T8061] delete_channel: no stack [ 222.631240][ T8079] netlink: 'syz.2.783': attribute type 10 has an invalid length. [ 222.719011][ T8077] delete_channel: no stack [ 222.822150][ T8091] netlink: 'syz.0.787': attribute type 10 has an invalid length. [ 222.855586][ T8088] delete_channel: no stack [ 222.915248][ T8090] netlink: 'syz.3.788': attribute type 10 has an invalid length. [ 223.028238][ T8089] delete_channel: no stack [ 223.153210][ T8100] netlink: 'syz.1.792': attribute type 10 has an invalid length. [ 223.244682][ T8099] delete_channel: no stack [ 224.397662][ T8135] delete_channel: no stack [ 225.100936][ T8154] netlink: 'syz.3.809': attribute type 10 has an invalid length. [ 225.201348][ T8153] delete_channel: no stack [ 225.376818][ T8166] FAULT_INJECTION: forcing a failure. [ 225.376818][ T8166] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 225.416585][ T8166] CPU: 0 PID: 8166 Comm: syz.2.813 Not tainted syzkaller #0 [ 225.424033][ T8166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 225.434587][ T8166] Call Trace: [ 225.437934][ T8166] [ 225.440925][ T8166] dump_stack_lvl+0x18c/0x250 [ 225.445828][ T8166] ? show_regs_print_info+0x20/0x20 [ 225.451167][ T8166] ? load_image+0x400/0x400 [ 225.455799][ T8166] ? __lock_acquire+0x7d40/0x7d40 [ 225.461079][ T8166] ? __virt_addr_valid+0x18c/0x540 [ 225.466277][ T8166] should_fail_ex+0x39d/0x4d0 [ 225.471047][ T8166] _copy_from_user+0x2f/0xe0 [ 225.475714][ T8166] bpf_test_init+0xde/0x140 [ 225.480433][ T8166] bpf_prog_test_run_xdp+0x4d1/0x10e0 [ 225.485930][ T8166] ? dev_put+0x80/0x80 [ 225.490075][ T8166] ? dev_put+0x80/0x80 [ 225.494392][ T8166] bpf_prog_test_run+0x321/0x390 [ 225.499399][ T8166] __sys_bpf+0x49d/0x890 [ 225.503810][ T8166] ? bpf_link_show_fdinfo+0x390/0x390 [ 225.509362][ T8166] ? lock_chain_count+0x20/0x20 [ 225.514279][ T8166] __x64_sys_bpf+0x7c/0x90 [ 225.518768][ T8166] do_syscall_64+0x55/0xa0 [ 225.523273][ T8166] ? clear_bhb_loop+0x40/0x90 [ 225.528061][ T8166] ? clear_bhb_loop+0x40/0x90 [ 225.532824][ T8166] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 225.538775][ T8166] RIP: 0033:0x7f555af9aeb9 [ 225.543410][ T8166] 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 [ 225.563300][ T8166] RSP: 002b:00007f555bf2d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 225.571889][ T8166] RAX: ffffffffffffffda RBX: 00007f555b215fa0 RCX: 00007f555af9aeb9 [ 225.579928][ T8166] RDX: 0000000000000050 RSI: 0000200000000340 RDI: 000000000000000a [ 225.587968][ T8166] RBP: 00007f555bf2d090 R08: 0000000000000000 R09: 0000000000000000 [ 225.595993][ T8166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.604073][ T8166] R13: 00007f555b216038 R14: 00007f555b215fa0 R15: 00007ffd37ffd1c8 [ 225.612133][ T8166] [ 225.647364][ T8169] netlink: 'syz.3.812': attribute type 10 has an invalid length. [ 225.777086][ T8163] delete_channel: no stack [ 225.962652][ T8172] delete_channel: no stack [ 227.210188][ T8189] netlink: 'syz.0.823': attribute type 10 has an invalid length. [ 227.277535][ T8188] delete_channel: no stack [ 227.699820][ T8209] netlink: 'syz.1.829': attribute type 10 has an invalid length. [ 227.773188][ T8202] delete_channel: no stack [ 227.893137][ T8214] FAULT_INJECTION: forcing a failure. [ 227.893137][ T8214] name failslab, interval 1, probability 0, space 0, times 0 [ 227.907060][ T8214] CPU: 1 PID: 8214 Comm: syz.1.833 Not tainted syzkaller #0 [ 227.914459][ T8214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 227.924581][ T8214] Call Trace: [ 227.927912][ T8214] [ 227.930912][ T8214] dump_stack_lvl+0x18c/0x250 [ 227.935677][ T8214] ? show_regs_print_info+0x20/0x20 [ 227.940989][ T8214] ? load_image+0x400/0x400 [ 227.945581][ T8214] ? __might_sleep+0xe0/0xe0 [ 227.950339][ T8214] ? __lock_acquire+0x7d40/0x7d40 [ 227.955699][ T8214] should_fail_ex+0x39d/0x4d0 [ 227.960459][ T8214] should_failslab+0x9/0x20 [ 227.965036][ T8214] slab_pre_alloc_hook+0x59/0x310 [ 227.970129][ T8214] ? bpf_prog_test_run_skb+0x238/0x12b0 [ 227.975754][ T8214] ? bpf_prog_test_run_skb+0x238/0x12b0 [ 227.981484][ T8214] __kmem_cache_alloc_node+0x53/0x250 [ 227.986959][ T8214] ? bpf_prog_test_run_skb+0x238/0x12b0 [ 227.992548][ T8214] __kmalloc+0xa4/0x230 [ 227.996752][ T8214] bpf_prog_test_run_skb+0x238/0x12b0 [ 228.002257][ T8214] ? __fget_files+0x28/0x4b0 [ 228.006903][ T8214] ? __fget_files+0x28/0x4b0 [ 228.011550][ T8214] ? __fget_files+0x43d/0x4b0 [ 228.016290][ T8214] ? cpu_online+0x60/0x60 [ 228.020664][ T8214] bpf_prog_test_run+0x321/0x390 [ 228.025662][ T8214] __sys_bpf+0x49d/0x890 [ 228.030055][ T8214] ? bpf_link_show_fdinfo+0x390/0x390 [ 228.035484][ T8214] ? lock_chain_count+0x20/0x20 [ 228.040437][ T8214] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 228.046457][ T8214] __x64_sys_bpf+0x7c/0x90 [ 228.050907][ T8214] do_syscall_64+0x55/0xa0 [ 228.055537][ T8214] ? clear_bhb_loop+0x40/0x90 [ 228.060333][ T8214] ? clear_bhb_loop+0x40/0x90 [ 228.065044][ T8214] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 228.070968][ T8214] RIP: 0033:0x7f7c1459aeb9 [ 228.075450][ T8214] 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 [ 228.095717][ T8214] RSP: 002b:00007f7c1537d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 228.104195][ T8214] RAX: ffffffffffffffda RBX: 00007f7c14815fa0 RCX: 00007f7c1459aeb9 [ 228.112476][ T8214] RDX: 0000000000000050 RSI: 00002000000003c0 RDI: 000000000000000a [ 228.120589][ T8214] RBP: 00007f7c1537d090 R08: 0000000000000000 R09: 0000000000000000 [ 228.128603][ T8214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 228.136607][ T8214] R13: 00007f7c14816038 R14: 00007f7c14815fa0 R15: 00007ffe26914c48 [ 228.144832][ T8214] [ 228.481300][ T8218] netlink: 'syz.1.836': attribute type 9 has an invalid length. [ 228.493907][ T8218] netlink: 395 bytes leftover after parsing attributes in process `syz.1.836'. [ 231.444040][ T8236] FAULT_INJECTION: forcing a failure. [ 231.444040][ T8236] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 231.467186][ T8236] CPU: 1 PID: 8236 Comm: syz.3.842 Not tainted syzkaller #0 [ 231.474627][ T8236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 231.484747][ T8236] Call Trace: [ 231.488092][ T8236] [ 231.491076][ T8236] dump_stack_lvl+0x18c/0x250 [ 231.495833][ T8236] ? show_regs_print_info+0x20/0x20 [ 231.501158][ T8236] ? load_image+0x400/0x400 [ 231.505734][ T8236] ? __might_fault+0xaa/0x120 [ 231.510571][ T8236] ? __lock_acquire+0x7d40/0x7d40 [ 231.515837][ T8236] should_fail_ex+0x39d/0x4d0 [ 231.520601][ T8236] _copy_from_user+0x2f/0xe0 [ 231.525712][ T8236] __sys_bpf+0x23e/0x890 [ 231.530023][ T8236] ? bpf_link_show_fdinfo+0x390/0x390 [ 231.535483][ T8236] ? lock_chain_count+0x20/0x20 [ 231.540580][ T8236] __x64_sys_bpf+0x7c/0x90 [ 231.545080][ T8236] do_syscall_64+0x55/0xa0 [ 231.549571][ T8236] ? clear_bhb_loop+0x40/0x90 [ 231.554306][ T8236] ? clear_bhb_loop+0x40/0x90 [ 231.559062][ T8236] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 231.565013][ T8236] RIP: 0033:0x7fbdfbb9aeb9 [ 231.569559][ T8236] 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 [ 231.589397][ T8236] RSP: 002b:00007fbdfcaa0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 231.597957][ T8236] RAX: ffffffffffffffda RBX: 00007fbdfbe15fa0 RCX: 00007fbdfbb9aeb9 [ 231.605992][ T8236] RDX: 0000000000000094 RSI: 0000200000000100 RDI: 0000000000000005 [ 231.613999][ T8236] RBP: 00007fbdfcaa0090 R08: 0000000000000000 R09: 0000000000000000 [ 231.622042][ T8236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 231.630148][ T8236] R13: 00007fbdfbe16038 R14: 00007fbdfbe15fa0 R15: 00007ffc7d7b31b8 [ 231.638329][ T8236] [ 231.697980][ T8237] delete_channel: no stack [ 232.307332][ T8271] delete_channel: no stack [ 232.608203][ T8279] netlink: 'syz.3.858': attribute type 21 has an invalid length. [ 232.616275][ T8279] netlink: 128 bytes leftover after parsing attributes in process `syz.3.858'. [ 232.625735][ T8279] netlink: 'syz.3.858': attribute type 4 has an invalid length. [ 233.310927][ T8295] delete_channel: no stack [ 233.792020][ T8323] FAULT_INJECTION: forcing a failure. [ 233.792020][ T8323] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 233.805620][ T8323] CPU: 1 PID: 8323 Comm: syz.0.873 Not tainted syzkaller #0 [ 233.812972][ T8323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 233.823182][ T8323] Call Trace: [ 233.826611][ T8323] [ 233.829727][ T8323] dump_stack_lvl+0x18c/0x250 [ 233.834520][ T8323] ? show_regs_print_info+0x20/0x20 [ 233.839795][ T8323] ? load_image+0x400/0x400 [ 233.844363][ T8323] ? __might_fault+0xaa/0x120 [ 233.849101][ T8323] ? __lock_acquire+0x7d40/0x7d40 [ 233.854201][ T8323] should_fail_ex+0x39d/0x4d0 [ 233.858957][ T8323] _copy_from_iter+0x1d9/0x12e0 [ 233.864158][ T8323] ? dev_get_by_index+0x22/0x2d0 [ 233.869166][ T8323] ? __lock_acquire+0x7d40/0x7d40 [ 233.874344][ T8323] ? copyout_mc+0x70/0x70 [ 233.878755][ T8323] ? dev_get_by_index+0x22/0x2d0 [ 233.883754][ T8323] ? dev_get_by_index+0x22/0x2d0 [ 233.888887][ T8323] packet_sendmsg+0x2e23/0x4d70 [ 233.893840][ T8323] ? aa_sk_perm+0x970/0x970 [ 233.898441][ T8323] ? __might_sleep+0xe0/0xe0 [ 233.903109][ T8323] ? verify_lock_unused+0x140/0x140 [ 233.908367][ T8323] ? mark_lock+0x94/0x320 [ 233.912755][ T8323] ? __lock_acquire+0x1273/0x7d40 [ 233.918319][ T8323] ? verify_lock_unused+0x140/0x140 [ 233.923599][ T8323] ? aa_sk_perm+0x83c/0x970 [ 233.928214][ T8323] ? packet_getsockopt+0xad0/0xad0 [ 233.933533][ T8323] ? aa_sock_msg_perm+0x94/0x150 [ 233.938536][ T8323] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 233.943868][ T8323] ? security_socket_sendmsg+0x80/0xa0 [ 233.949391][ T8323] ? packet_getsockopt+0xad0/0xad0 [ 233.954671][ T8323] ____sys_sendmsg+0x5ba/0x960 [ 233.959511][ T8323] ? __lock_acquire+0x7d40/0x7d40 [ 233.964722][ T8323] ? __asan_memset+0x22/0x40 [ 233.969363][ T8323] ? __sys_sendmsg_sock+0x30/0x30 [ 233.974476][ T8323] ? __import_iovec+0x5f2/0x850 [ 233.979507][ T8323] ? import_iovec+0x73/0xa0 [ 233.984067][ T8323] ___sys_sendmsg+0x2a6/0x360 [ 233.988780][ T8323] ? get_pid_task+0x20/0x1e0 [ 233.993415][ T8323] ? __sys_sendmsg+0x2a0/0x2a0 [ 233.998227][ T8323] ? __lock_acquire+0x7d40/0x7d40 [ 234.003432][ T8323] __se_sys_sendmsg+0x1c2/0x2b0 [ 234.008339][ T8323] ? __x64_sys_sendmsg+0x80/0x80 [ 234.013333][ T8323] ? lockdep_hardirqs_on+0x98/0x150 [ 234.018590][ T8323] do_syscall_64+0x55/0xa0 [ 234.023113][ T8323] ? clear_bhb_loop+0x40/0x90 [ 234.027839][ T8323] ? clear_bhb_loop+0x40/0x90 [ 234.032562][ T8323] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 234.038845][ T8323] RIP: 0033:0x7fa34ab9aeb9 [ 234.043290][ T8323] 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 [ 234.063116][ T8323] RSP: 002b:00007fa34baa7028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 234.071578][ T8323] RAX: ffffffffffffffda RBX: 00007fa34ae15fa0 RCX: 00007fa34ab9aeb9 [ 234.079591][ T8323] RDX: 0000000000004084 RSI: 0000200000000b00 RDI: 0000000000000003 [ 234.087770][ T8323] RBP: 00007fa34baa7090 R08: 0000000000000000 R09: 0000000000000000 [ 234.095780][ T8323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 234.103794][ T8323] R13: 00007fa34ae16038 R14: 00007fa34ae15fa0 R15: 00007fff27819f58 [ 234.111950][ T8323] [ 234.138009][ T8321] sit0: entered allmulticast mode [ 234.758093][ T8333] delete_channel: no stack [ 235.774150][ T8374] netlink: 'syz.1.888': attribute type 10 has an invalid length. [ 235.826854][ T8370] delete_channel: no stack [ 236.096088][ T8377] delete_channel: no stack [ 237.147728][ T8417] delete_channel: no stack [ 237.894530][ T8435] netlink: 'syz.0.914': attribute type 9 has an invalid length. [ 237.936825][ T8435] netlink: 399 bytes leftover after parsing attributes in process `syz.0.914'. [ 240.727316][ T8436] delete_channel: no stack [ 241.531335][ T8487] netlink: 'syz.2.931': attribute type 9 has an invalid length. [ 241.617146][ T8487] netlink: 399 bytes leftover after parsing attributes in process `syz.2.931'. [ 244.409749][ T8491] delete_channel: no stack [ 244.574946][ T8498] FAULT_INJECTION: forcing a failure. [ 244.574946][ T8498] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 244.600966][ T8498] CPU: 0 PID: 8498 Comm: syz.0.935 Not tainted syzkaller #0 [ 244.608373][ T8498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 244.618506][ T8498] Call Trace: [ 244.621845][ T8498] [ 244.624828][ T8498] dump_stack_lvl+0x18c/0x250 [ 244.629705][ T8498] ? show_regs_print_info+0x20/0x20 [ 244.635046][ T8498] ? load_image+0x400/0x400 [ 244.639620][ T8498] ? __might_fault+0xaa/0x120 [ 244.644381][ T8498] ? __lock_acquire+0x7d40/0x7d40 [ 244.649478][ T8498] ? unix_ioctl+0x261/0x670 [ 244.654054][ T8498] should_fail_ex+0x39d/0x4d0 [ 244.658804][ T8498] _copy_from_user+0x2f/0xe0 [ 244.663466][ T8498] sock_do_ioctl+0x190/0x310 [ 244.668134][ T8498] ? sock_show_fdinfo+0xb0/0xb0 [ 244.673075][ T8498] sock_ioctl+0x5ba/0x7e0 [ 244.677485][ T8498] ? sock_poll+0x3e0/0x3e0 [ 244.682056][ T8498] ? bpf_lsm_file_ioctl+0x9/0x10 [ 244.687061][ T8498] ? security_file_ioctl+0x80/0xa0 [ 244.692247][ T8498] ? sock_poll+0x3e0/0x3e0 [ 244.696719][ T8498] __se_sys_ioctl+0xfd/0x170 [ 244.701372][ T8498] do_syscall_64+0x55/0xa0 [ 244.705910][ T8498] ? clear_bhb_loop+0x40/0x90 [ 244.710667][ T8498] ? clear_bhb_loop+0x40/0x90 [ 244.715429][ T8498] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 244.721484][ T8498] RIP: 0033:0x7fa34ab9aeb9 [ 244.726032][ T8498] 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 [ 244.745815][ T8498] RSP: 002b:00007fa34baa7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.754299][ T8498] RAX: ffffffffffffffda RBX: 00007fa34ae15fa0 RCX: 00007fa34ab9aeb9 [ 244.762442][ T8498] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 0000000000000009 [ 244.770585][ T8498] RBP: 00007fa34baa7090 R08: 0000000000000000 R09: 0000000000000000 [ 244.778622][ T8498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 244.786686][ T8498] R13: 00007fa34ae16038 R14: 00007fa34ae15fa0 R15: 00007fff27819f58 [ 244.794757][ T8498] [ 245.037948][ T8509] FAULT_INJECTION: forcing a failure. [ 245.037948][ T8509] name failslab, interval 1, probability 0, space 0, times 0 [ 245.051368][ T8509] CPU: 0 PID: 8509 Comm: syz.2.938 Not tainted syzkaller #0 [ 245.058766][ T8509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 245.068884][ T8509] Call Trace: [ 245.072219][ T8509] [ 245.075207][ T8509] dump_stack_lvl+0x18c/0x250 [ 245.079961][ T8509] ? show_regs_print_info+0x20/0x20 [ 245.085246][ T8509] ? load_image+0x400/0x400 [ 245.089829][ T8509] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 245.096172][ T8509] should_fail_ex+0x39d/0x4d0 [ 245.100950][ T8509] should_failslab+0x9/0x20 [ 245.105601][ T8509] slab_pre_alloc_hook+0x59/0x310 [ 245.110711][ T8509] kmem_cache_alloc+0x5a/0x2d0 [ 245.115532][ T8509] ? sctp_get_port_local+0x6d4/0x1620 [ 245.120971][ T8509] sctp_get_port_local+0x6d4/0x1620 [ 245.126242][ T8509] ? sctp_do_bind+0x990/0x990 [ 245.131021][ T8509] ? sctp_bind_addr_match+0x30/0x2a0 [ 245.136458][ T8509] sctp_do_bind+0x555/0x990 [ 245.141028][ T8509] sctp_connect_new_asoc+0x26a/0x6a0 [ 245.146374][ T8509] ? __sctp_connect+0xd80/0xd80 [ 245.151296][ T8509] ? security_sctp_bind_connect+0x7d/0xb0 [ 245.157064][ T8509] ? security_sctp_bind_connect+0x89/0xb0 [ 245.162839][ T8509] sctp_sendmsg+0x1575/0x28c0 [ 245.167563][ T8509] ? sctp_getsockopt+0xb60/0xb60 [ 245.172836][ T8509] ? aa_sk_perm+0x83c/0x970 [ 245.177409][ T8509] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 245.183607][ T8509] ? lockdep_hardirqs_on+0x98/0x150 [ 245.188848][ T8509] ? aa_af_perm+0x330/0x330 [ 245.193389][ T8509] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 245.199838][ T8509] ? sock_rps_record_flow+0x19/0x3f0 [ 245.205192][ T8509] ? inet_sendmsg+0xe9/0x2f0 [ 245.210012][ T8509] ? inet_send_prepare+0x260/0x260 [ 245.215279][ T8509] ____sys_sendmsg+0x5ba/0x960 [ 245.220103][ T8509] ? __lock_acquire+0x7d40/0x7d40 [ 245.225259][ T8509] ? __asan_memset+0x22/0x40 [ 245.230334][ T8509] ? __sys_sendmsg_sock+0x30/0x30 [ 245.235402][ T8509] ? __import_iovec+0x5f2/0x850 [ 245.240313][ T8509] ? import_iovec+0x73/0xa0 [ 245.244864][ T8509] ___sys_sendmsg+0x2a6/0x360 [ 245.249601][ T8509] ? __sys_sendmsg+0x2a0/0x2a0 [ 245.254438][ T8509] __se_sys_sendmsg+0x1c2/0x2b0 [ 245.259405][ T8509] ? __x64_sys_sendmsg+0x80/0x80 [ 245.264711][ T8509] ? lockdep_hardirqs_on+0x98/0x150 [ 245.270043][ T8509] do_syscall_64+0x55/0xa0 [ 245.274657][ T8509] ? clear_bhb_loop+0x40/0x90 [ 245.279386][ T8509] ? clear_bhb_loop+0x40/0x90 [ 245.284100][ T8509] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 245.290148][ T8509] RIP: 0033:0x7f555af9aeb9 [ 245.294609][ T8509] 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 [ 245.314432][ T8509] RSP: 002b:00007f555bf2d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 245.323130][ T8509] RAX: ffffffffffffffda RBX: 00007f555b215fa0 RCX: 00007f555af9aeb9 [ 245.331152][ T8509] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000006 [ 245.339245][ T8509] RBP: 00007f555bf2d090 R08: 0000000000000000 R09: 0000000000000000 [ 245.347360][ T8509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 245.355373][ T8509] R13: 00007f555b216038 R14: 00007f555b215fa0 R15: 00007ffd37ffd1c8 [ 245.363396][ T8509] [ 245.787666][ T8526] delete_channel: no stack [ 246.635970][ T8531] netlink: 'syz.3.948': attribute type 9 has an invalid length. [ 246.645809][ T8531] netlink: 395 bytes leftover after parsing attributes in process `syz.3.948'. [ 250.327715][ T8572] netlink: 'syz.1.964': attribute type 10 has an invalid length. [ 250.372713][ T8571] delete_channel: no stack [ 250.558558][ T8579] netlink: 'syz.0.965': attribute type 10 has an invalid length. [ 251.247715][ T8585] netlink: 'syz.1.967': attribute type 10 has an invalid length. [ 251.281544][ T8573] delete_channel: no stack [ 251.367198][ T8581] delete_channel: no stack [ 252.446276][ T8615] netlink: 'syz.2.975': attribute type 10 has an invalid length. [ 252.556617][ T8608] delete_channel: no stack [ 252.717006][ T8620] netlink: 'syz.0.979': attribute type 10 has an invalid length. [ 252.758917][ T8619] delete_channel: no stack [ 253.449687][ T8644] netlink: 'syz.3.988': attribute type 10 has an invalid length. [ 253.726420][ T8642] delete_channel: no stack [ 253.871579][ T8653] netlink: 'syz.1.991': attribute type 10 has an invalid length. [ 253.958452][ T8652] delete_channel: no stack [ 254.278433][ T8666] delete_channel: no stack [ 254.592010][ T8681] netlink: 'syz.3.1001': attribute type 10 has an invalid length. [ 254.667209][ T8680] delete_channel: no stack [ 255.151291][ T8693] netlink: 'syz.3.1005': attribute type 10 has an invalid length. [ 255.258767][ T8691] delete_channel: no stack [ 255.658346][ T8702] delete_channel: no stack [ 255.901849][ T8717] netlink: 'syz.0.1013': attribute type 10 has an invalid length. [ 256.000986][ T8715] delete_channel: no stack [ 256.447261][ T8728] netlink: 'syz.3.1016': attribute type 10 has an invalid length. [ 256.650255][ T1287] ieee802154 phy0 wpan0: encryption failed: -22 [ 256.660210][ T1287] ieee802154 phy1 wpan1: encryption failed: -22 [ 256.686747][ T8722] delete_channel: no stack [ 256.908487][ T8739] delete_channel: no stack [ 257.379595][ T8759] netlink: 'syz.0.1026': attribute type 10 has an invalid length. [ 257.586870][ T8754] delete_channel: no stack [ 257.779666][ T8767] netlink: 'syz.2.1028': attribute type 10 has an invalid length. [ 257.908102][ T8760] delete_channel: no stack [ 258.137774][ T8775] delete_channel: no stack [ 258.403260][ T8786] netlink: 'syz.1.1038': attribute type 10 has an invalid length. [ 258.456975][ T8785] delete_channel: no stack [ 258.934748][ T8803] netlink: 'syz.1.1043': attribute type 10 has an invalid length. [ 259.049461][ T8802] delete_channel: no stack [ 259.227347][ T8810] delete_channel: no stack [ 259.433850][ T8818] netlink: 'syz.0.1049': attribute type 10 has an invalid length. [ 259.496970][ T8817] delete_channel: no stack [ 260.127058][ T8840] netlink: 'syz.3.1056': attribute type 10 has an invalid length. [ 260.208551][ T8839] delete_channel: no stack [ 260.357796][ T8846] delete_channel: no stack [ 260.532495][ T8851] netlink: 'syz.2.1061': attribute type 10 has an invalid length. [ 260.596767][ T8850] delete_channel: no stack [ 261.240039][ T8872] netlink: 'syz.3.1068': attribute type 10 has an invalid length. [ 261.301089][ T8871] delete_channel: no stack [ 261.471270][ T8878] delete_channel: no stack [ 261.599284][ T8883] netlink: 'syz.3.1073': attribute type 10 has an invalid length. [ 261.757442][ T8882] delete_channel: no stack [ 262.464869][ T8907] netlink: 'syz.2.1081': attribute type 10 has an invalid length. [ 262.528354][ T8906] delete_channel: no stack [ 263.057361][ T8919] netlink: 'syz.2.1083': attribute type 10 has an invalid length. [ 263.159146][ T8916] delete_channel: no stack [ 263.177891][ T8912] delete_channel: no stack [ 263.563071][ T8927] netlink: 'syz.2.1087': attribute type 10 has an invalid length. [ 263.887476][ T8926] delete_channel: no stack [ 263.929508][ T8938] netlink: 'syz.1.1092': attribute type 10 has an invalid length. [ 264.081846][ T8933] delete_channel: no stack [ 264.183540][ T8944] delete_channel: no stack [ 264.715746][ T8965] netlink: 'syz.3.1102': attribute type 10 has an invalid length. [ 264.778470][ T8963] delete_channel: no stack [ 264.971124][ T8972] netlink: 'syz.3.1105': attribute type 10 has an invalid length. [ 264.981188][ T8976] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1106'. [ 264.993769][ T8976] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1106'. [ 265.004703][ T8976] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1106'. [ 265.026815][ T8976] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1106'. [ 265.057445][ T8971] delete_channel: no stack [ 265.364331][ T8985] netlink: 'syz.3.1107': attribute type 10 has an invalid length. [ 265.467746][ T8977] delete_channel: no stack [ 265.808180][ T8990] delete_channel: no stack [ 265.881877][ T8997] netlink: 'syz.2.1113': attribute type 10 has an invalid length. [ 265.944549][ T8996] delete_channel: no stack [ 266.035032][ T9008] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1118'. [ 266.058319][ T9008] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1118'. [ 266.078740][ T9008] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1118'. [ 266.095969][ T9002] netlink: 'syz.3.1116': attribute type 10 has an invalid length. [ 266.111666][ T9008] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1118'. [ 266.210627][ T9000] delete_channel: no stack [ 266.667014][ T9026] netlink: 'syz.2.1126': attribute type 10 has an invalid length. [ 266.698169][ T9021] delete_channel: no stack [ 266.768169][ T9024] delete_channel: no stack [ 266.909295][ T9032] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1128'. [ 266.931401][ T9032] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1128'. [ 267.099106][ T9036] netlink: 'syz.2.1129': attribute type 10 has an invalid length. [ 267.227186][ T9035] delete_channel: no stack [ 267.499751][ T9046] delete_channel: no stack [ 267.736693][ T9053] delete_channel: no stack [ 268.453865][ T9080] validate_nla: 1 callbacks suppressed [ 268.453883][ T9080] netlink: 'syz.1.1146': attribute type 10 has an invalid length. [ 268.527345][ T9077] delete_channel: no stack [ 268.548475][ T9079] delete_channel: no stack [ 268.805448][ T9085] netlink: 'syz.1.1149': attribute type 10 has an invalid length. [ 268.992504][ T9084] delete_channel: no stack [ 269.509768][ T9109] netlink: 'syz.2.1157': attribute type 10 has an invalid length. [ 269.659778][ T9103] delete_channel: no stack [ 269.672448][ T9115] mac80211_hwsim hwsim6 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 269.899570][ T9117] delete_channel: no stack [ 270.055821][ T9130] __nla_validate_parse: 7 callbacks suppressed [ 270.055840][ T9130] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1165'. [ 270.106512][ T9130] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1165'. [ 270.173848][ T9130] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1165'. [ 270.197004][ T9130] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1165'. [ 270.211260][ T9126] netlink: 'syz.0.1163': attribute type 10 has an invalid length. [ 270.287985][ T9124] delete_channel: no stack [ 270.658909][ T9144] FAULT_INJECTION: forcing a failure. [ 270.658909][ T9144] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 270.689258][ T9144] CPU: 0 PID: 9144 Comm: syz.2.1170 Not tainted syzkaller #0 [ 270.696795][ T9144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 270.706921][ T9144] Call Trace: [ 270.710259][ T9144] [ 270.713251][ T9144] dump_stack_lvl+0x18c/0x250 [ 270.717993][ T9144] ? show_regs_print_info+0x20/0x20 [ 270.723246][ T9144] ? load_image+0x400/0x400 [ 270.727807][ T9144] ? __might_fault+0xaa/0x120 [ 270.732547][ T9144] ? __lock_acquire+0x7d40/0x7d40 [ 270.737651][ T9144] should_fail_ex+0x39d/0x4d0 [ 270.742390][ T9144] _copy_from_user+0x2f/0xe0 [ 270.747050][ T9144] bpf_prog_test_run_skb+0x266/0x12b0 [ 270.752494][ T9144] ? __fget_files+0x28/0x4b0 [ 270.757150][ T9144] ? __fget_files+0x28/0x4b0 [ 270.761799][ T9144] ? __fget_files+0x43d/0x4b0 [ 270.766564][ T9144] ? cpu_online+0x60/0x60 [ 270.770938][ T9144] bpf_prog_test_run+0x321/0x390 [ 270.775943][ T9144] __sys_bpf+0x49d/0x890 [ 270.780244][ T9144] ? bpf_link_show_fdinfo+0x390/0x390 [ 270.785684][ T9144] ? lock_chain_count+0x20/0x20 [ 270.790597][ T9144] __x64_sys_bpf+0x7c/0x90 [ 270.795073][ T9144] do_syscall_64+0x55/0xa0 [ 270.799558][ T9144] ? clear_bhb_loop+0x40/0x90 [ 270.804554][ T9144] ? clear_bhb_loop+0x40/0x90 [ 270.809288][ T9144] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 270.815222][ T9144] RIP: 0033:0x7f555af9aeb9 [ 270.819680][ T9144] 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 [ 270.839344][ T9144] RSP: 002b:00007f555bf2d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 270.847819][ T9144] RAX: ffffffffffffffda RBX: 00007f555b215fa0 RCX: 00007f555af9aeb9 [ 270.855844][ T9144] RDX: 0000000000000050 RSI: 0000200000000680 RDI: 000000000000000a [ 270.863887][ T9144] RBP: 00007f555bf2d090 R08: 0000000000000000 R09: 0000000000000000 [ 270.871900][ T9144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 270.879944][ T9144] R13: 00007f555b216038 R14: 00007f555b215fa0 R15: 00007ffd37ffd1c8 [ 270.887993][ T9144] [ 271.036520][ T9145] netlink: 'syz.0.1169': attribute type 10 has an invalid length. [ 271.287659][ T9139] delete_channel: no stack [ 271.317855][ T9148] delete_channel: no stack [ 271.548063][ T9161] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1176'. [ 271.596233][ T9161] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1176'. [ 271.703245][ T9165] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1176'. [ 271.714732][ T9162] netlink: 'syz.0.1177': attribute type 10 has an invalid length. [ 271.767980][ T9161] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1176'. [ 271.844274][ T9160] delete_channel: no stack [ 271.918007][ T9164] netlink: 'syz.3.1178': attribute type 33 has an invalid length. [ 271.966345][ T9164] netlink: 36 bytes leftover after parsing attributes in process `syz.3.1178'. [ 272.041647][ T9177] netlink: 152 bytes leftover after parsing attributes in process `syz.0.1181'. [ 272.165788][ T9180] netlink: 'syz.1.1183': attribute type 10 has an invalid length. [ 272.386672][ T9178] delete_channel: no stack [ 272.710563][ T9185] delete_channel: no stack [ 272.962621][ T9196] netlink: 'syz.3.1189': attribute type 10 has an invalid length. [ 273.018488][ T9194] delete_channel: no stack [ 273.234107][ T9212] netlink: 'syz.0.1192': attribute type 10 has an invalid length. [ 273.272946][ T9211] delete_channel: no stack [ 273.296007][ T9211] delete_channel: no stack [ 273.977991][ T9224] delete_channel: no stack [ 274.221907][ T9233] netlink: 'syz.0.1202': attribute type 10 has an invalid length. [ 274.308679][ T9231] delete_channel: no stack [ 274.485123][ T9241] netlink: 'syz.2.1206': attribute type 10 has an invalid length. [ 274.709074][ T9254] FAULT_INJECTION: forcing a failure. [ 274.709074][ T9254] name failslab, interval 1, probability 0, space 0, times 0 [ 274.743913][ T9254] CPU: 1 PID: 9254 Comm: syz.2.1212 Not tainted syzkaller #0 [ 274.751732][ T9254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 274.761945][ T9254] Call Trace: [ 274.765373][ T9254] [ 274.768384][ T9254] dump_stack_lvl+0x18c/0x250 [ 274.773136][ T9254] ? show_regs_print_info+0x20/0x20 [ 274.778396][ T9254] ? load_image+0x400/0x400 [ 274.782964][ T9254] ? __might_sleep+0xe0/0xe0 [ 274.787603][ T9254] ? __lock_acquire+0x7d40/0x7d40 [ 274.792718][ T9254] should_fail_ex+0x39d/0x4d0 [ 274.797636][ T9254] should_failslab+0x9/0x20 [ 274.802217][ T9254] slab_pre_alloc_hook+0x59/0x310 [ 274.807319][ T9254] ? __mutex_lock+0x315/0xcc0 [ 274.812073][ T9254] ? tracepoint_add_func+0x2f9/0x990 [ 274.817681][ T9254] ? tracepoint_add_func+0x2f9/0x990 [ 274.823021][ T9254] __kmem_cache_alloc_node+0x53/0x250 [ 274.828464][ T9254] ? tracepoint_add_func+0x2f9/0x990 [ 274.833902][ T9254] __kmalloc+0xa4/0x230 [ 274.838127][ T9254] ? trace_event_raw_event_dlm_lock_start+0x4d0/0x4d0 [ 274.844952][ T9254] tracepoint_add_func+0x2f9/0x990 [ 274.850222][ T9254] ? trace_event_raw_event_dlm_lock_start+0x4d0/0x4d0 [ 274.857053][ T9254] tracepoint_probe_register+0x5e/0x90 [ 274.862571][ T9254] ? trace_event_raw_event_dlm_lock_start+0x4d0/0x4d0 [ 274.869579][ T9254] perf_trace_event_init+0x4d2/0x9b0 [ 274.874976][ T9254] perf_trace_init+0x238/0x2d0 [ 274.879807][ T9254] perf_tp_event_init+0x8d/0x110 [ 274.884818][ T9254] perf_try_init_event+0x12b/0x3c0 [ 274.890003][ T9254] perf_event_alloc+0xfa4/0x21b0 [ 274.895044][ T9254] ? perf_event_alloc+0xc06/0x21b0 [ 274.900224][ T9254] ? find_lively_task_by_vpid+0x19/0x290 [ 274.906032][ T9254] __se_sys_perf_event_open+0x740/0x1c50 [ 274.911735][ T9254] ? mutex_unlock+0x10/0x10 [ 274.916395][ T9254] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 274.922110][ T9254] ? lock_chain_count+0x20/0x20 [ 274.927036][ T9254] ? lockdep_hardirqs_on+0x98/0x150 [ 274.932290][ T9254] ? __x64_sys_perf_event_open+0x20/0xc0 [ 274.937987][ T9254] do_syscall_64+0x55/0xa0 [ 274.942469][ T9254] ? clear_bhb_loop+0x40/0x90 [ 274.947300][ T9254] ? clear_bhb_loop+0x40/0x90 [ 274.952033][ T9254] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 274.957989][ T9254] RIP: 0033:0x7f555af9aeb9 [ 274.962452][ T9254] 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 [ 274.982112][ T9254] RSP: 002b:00007f555bf2d028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 274.990579][ T9254] RAX: ffffffffffffffda RBX: 00007f555b215fa0 RCX: 00007f555af9aeb9 [ 274.998580][ T9254] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000180 [ 275.006592][ T9254] RBP: 00007f555bf2d090 R08: 0000000000000000 R09: 0000000000000000 [ 275.014634][ T9254] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 275.022650][ T9254] R13: 00007f555b216038 R14: 00007f555b215fa0 R15: 00007ffd37ffd1c8 [ 275.030681][ T9254] [ 275.114070][ T9255] delete_channel: no stack [ 275.324274][ T9269] __nla_validate_parse: 8 callbacks suppressed [ 275.324297][ T9269] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1216'. [ 275.340822][ T9269] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1216'. [ 275.351914][ T9269] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1216'. [ 275.362259][ T9269] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1216'. [ 275.471656][ T9266] netlink: 'syz.0.1215': attribute type 10 has an invalid length. [ 275.598199][ T9265] delete_channel: no stack [ 275.825687][ T9278] netlink: 'syz.2.1220': attribute type 10 has an invalid length. [ 276.079140][ T9287] delete_channel: no stack [ 276.107908][ T9292] netlink: 'syz.2.1226': attribute type 10 has an invalid length. [ 276.115818][ T9292] netlink: 65015 bytes leftover after parsing attributes in process `syz.2.1226'. [ 276.231689][ T9297] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1228'. [ 276.253048][ T9297] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1228'. [ 276.263969][ T9297] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1228'. [ 276.276035][ T9297] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1228'. [ 277.330890][ T9300] delete_channel: no stack [ 278.288395][ T9306] netlink: 'syz.3.1230': attribute type 10 has an invalid length. [ 278.896849][ T9323] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1238'. [ 278.950982][ T9316] delete_channel: no stack [ 279.234164][ T9320] netlink: 'syz.2.1235': attribute type 10 has an invalid length. [ 279.324583][ T9313] delete_channel: no stack [ 279.383122][ T9333] FAULT_INJECTION: forcing a failure. [ 279.383122][ T9333] name failslab, interval 1, probability 0, space 0, times 0 [ 279.409787][ T9333] CPU: 0 PID: 9333 Comm: syz.3.1242 Not tainted syzkaller #0 [ 279.417295][ T9333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 279.427406][ T9333] Call Trace: [ 279.430726][ T9333] [ 279.433689][ T9333] dump_stack_lvl+0x18c/0x250 [ 279.438448][ T9333] ? show_regs_print_info+0x20/0x20 [ 279.443685][ T9333] ? load_image+0x400/0x400 [ 279.448246][ T9333] ? __might_sleep+0xe0/0xe0 [ 279.452872][ T9333] ? __lock_acquire+0x7d40/0x7d40 [ 279.457960][ T9333] should_fail_ex+0x39d/0x4d0 [ 279.462680][ T9333] should_failslab+0x9/0x20 [ 279.467241][ T9333] slab_pre_alloc_hook+0x59/0x310 [ 279.472324][ T9333] ? sctp_association_new+0x89/0x25c0 [ 279.477750][ T9333] __kmem_cache_alloc_node+0x53/0x250 [ 279.483212][ T9333] ? sctp_association_new+0x89/0x25c0 [ 279.488622][ T9333] kmalloc_trace+0x2a/0xe0 [ 279.493094][ T9333] sctp_association_new+0x89/0x25c0 [ 279.498333][ T9333] ? bpf_lsm_capable+0x9/0x10 [ 279.503047][ T9333] ? security_capable+0x89/0xb0 [ 279.507936][ T9333] sctp_connect_new_asoc+0x2de/0x6a0 [ 279.513269][ T9333] ? __sctp_connect+0xd80/0xd80 [ 279.518162][ T9333] ? __local_bh_enable_ip+0x13a/0x1c0 [ 279.523562][ T9333] ? _local_bh_enable+0xa0/0xa0 [ 279.528438][ T9333] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 279.534282][ T9333] ? sctp_endpoint_lookup_assoc+0x7b/0x260 [ 279.540120][ T9333] ? bpf_lsm_sctp_bind_connect+0x9/0x10 [ 279.545727][ T9333] ? security_sctp_bind_connect+0x89/0xb0 [ 279.551476][ T9333] sctp_sendmsg+0x1575/0x28c0 [ 279.556202][ T9333] ? sctp_getsockopt+0xb60/0xb60 [ 279.561170][ T9333] ? aa_sk_perm+0x83c/0x970 [ 279.565717][ T9333] ? aa_af_perm+0x330/0x330 [ 279.570249][ T9333] ? tomoyo_socket_sendmsg_permission+0x1e1/0x2f0 [ 279.576693][ T9333] ? sock_rps_record_flow+0x19/0x3f0 [ 279.582006][ T9333] ? inet_sendmsg+0x7c/0x2f0 [ 279.586619][ T9333] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 279.591937][ T9333] ? security_socket_sendmsg+0x80/0xa0 [ 279.597442][ T9333] ? inet_send_prepare+0x260/0x260 [ 279.602609][ T9333] ____sys_sendmsg+0x5ba/0x960 [ 279.607421][ T9333] ? __lock_acquire+0x7d40/0x7d40 [ 279.612488][ T9333] ? __asan_memset+0x22/0x40 [ 279.617134][ T9333] ? __sys_sendmsg_sock+0x30/0x30 [ 279.622209][ T9333] ? __import_iovec+0x5f2/0x850 [ 279.627208][ T9333] ? import_iovec+0x73/0xa0 [ 279.632207][ T9333] ___sys_sendmsg+0x2a6/0x360 [ 279.636911][ T9333] ? get_pid_task+0x20/0x1e0 [ 279.641542][ T9333] ? __sys_sendmsg+0x2a0/0x2a0 [ 279.646435][ T9333] ? __lock_acquire+0x7d40/0x7d40 [ 279.651511][ T9333] __se_sys_sendmsg+0x1c2/0x2b0 [ 279.656391][ T9333] ? __x64_sys_sendmsg+0x80/0x80 [ 279.661398][ T9333] ? lockdep_hardirqs_on+0x98/0x150 [ 279.666668][ T9333] do_syscall_64+0x55/0xa0 [ 279.671125][ T9333] ? clear_bhb_loop+0x40/0x90 [ 279.676010][ T9333] ? clear_bhb_loop+0x40/0x90 [ 279.680804][ T9333] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 279.686814][ T9333] RIP: 0033:0x7fbdfbb9aeb9 [ 279.691262][ T9333] 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 [ 279.710909][ T9333] RSP: 002b:00007fbdfcaa0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 279.719362][ T9333] RAX: ffffffffffffffda RBX: 00007fbdfbe15fa0 RCX: 00007fbdfbb9aeb9 [ 279.727363][ T9333] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000004 [ 279.735378][ T9333] RBP: 00007fbdfcaa0090 R08: 0000000000000000 R09: 0000000000000000 [ 279.743376][ T9333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 279.751380][ T9333] R13: 00007fbdfbe16038 R14: 00007fbdfbe15fa0 R15: 00007ffc7d7b31b8 [ 279.759414][ T9333] [ 280.550997][ T9341] netlink: 'syz.0.1244': attribute type 10 has an invalid length. [ 280.606826][ T9336] delete_channel: no stack [ 280.827399][ T9357] __nla_validate_parse: 3 callbacks suppressed [ 280.827419][ T9357] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1249'. [ 280.872802][ T9357] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1249'. [ 280.890764][ T9357] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1249'. [ 280.902436][ T9350] delete_channel: no stack [ 280.902509][ T9357] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1249'. [ 281.263564][ T9366] netlink: 'syz.3.1251': attribute type 10 has an invalid length. [ 281.363008][ T9361] delete_channel: no stack [ 281.409970][ T9370] netlink: 'syz.2.1254': attribute type 46 has an invalid length. [ 281.425295][ T9370] netlink: 36 bytes leftover after parsing attributes in process `syz.2.1254'. [ 281.551126][ T9372] netlink: 'syz.1.1255': attribute type 10 has an invalid length. [ 281.617506][ T9371] delete_channel: no stack [ 281.861571][ T9389] FAULT_INJECTION: forcing a failure. [ 281.861571][ T9389] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 281.875259][ T9389] CPU: 0 PID: 9389 Comm: syz.1.1260 Not tainted syzkaller #0 [ 281.882774][ T9389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 281.892856][ T9389] Call Trace: [ 281.896161][ T9389] [ 281.899116][ T9389] dump_stack_lvl+0x18c/0x250 [ 281.903824][ T9389] ? show_regs_print_info+0x20/0x20 [ 281.909047][ T9389] ? load_image+0x400/0x400 [ 281.913570][ T9389] ? __might_fault+0xaa/0x120 [ 281.918281][ T9389] ? __lock_acquire+0x7d40/0x7d40 [ 281.923359][ T9389] ? unix_ioctl+0x261/0x670 [ 281.927930][ T9389] should_fail_ex+0x39d/0x4d0 [ 281.932698][ T9389] _copy_from_user+0x2f/0xe0 [ 281.937372][ T9389] sock_do_ioctl+0x190/0x310 [ 281.942021][ T9389] ? sock_show_fdinfo+0xb0/0xb0 [ 281.946898][ T9389] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 281.953048][ T9389] ? lock_chain_count+0x20/0x20 [ 281.957950][ T9389] sock_ioctl+0x5ba/0x7e0 [ 281.962338][ T9389] ? sock_poll+0x3e0/0x3e0 [ 281.966803][ T9389] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 281.973038][ T9389] ? sock_poll+0x3e0/0x3e0 [ 281.977478][ T9389] ? sock_poll+0x3e0/0x3e0 [ 281.981958][ T9389] __se_sys_ioctl+0xfd/0x170 [ 281.986570][ T9389] do_syscall_64+0x55/0xa0 [ 281.991011][ T9389] ? clear_bhb_loop+0x40/0x90 [ 281.995704][ T9389] ? clear_bhb_loop+0x40/0x90 [ 282.000489][ T9389] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 282.006397][ T9389] RIP: 0033:0x7f7c1459aeb9 [ 282.010828][ T9389] 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 [ 282.030564][ T9389] RSP: 002b:00007f7c1537d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 282.038999][ T9389] RAX: ffffffffffffffda RBX: 00007f7c14815fa0 RCX: 00007f7c1459aeb9 [ 282.047081][ T9389] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 0000000000000011 [ 282.055083][ T9389] RBP: 00007f7c1537d090 R08: 0000000000000000 R09: 0000000000000000 [ 282.063158][ T9389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 282.071175][ T9389] R13: 00007f7c14816038 R14: 00007f7c14815fa0 R15: 00007ffe26914c48 [ 282.079187][ T9389] [ 282.278095][ T9390] delete_channel: no stack [ 282.435979][ T9400] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1264'. [ 282.446833][ T9400] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1264'. [ 282.457836][ T9400] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1264'. [ 282.468530][ T9400] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1264'. [ 282.553008][ T9398] netlink: 'syz.1.1265': attribute type 10 has an invalid length. [ 282.678733][ T9397] delete_channel: no stack [ 282.740460][ T9407] FAULT_INJECTION: forcing a failure. [ 282.740460][ T9407] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 282.767962][ T9407] CPU: 0 PID: 9407 Comm: syz.3.1267 Not tainted syzkaller #0 [ 282.775515][ T9407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 282.785882][ T9407] Call Trace: [ 282.789295][ T9407] [ 282.792267][ T9407] dump_stack_lvl+0x18c/0x250 [ 282.797010][ T9407] ? show_regs_print_info+0x20/0x20 [ 282.802320][ T9407] ? load_image+0x400/0x400 [ 282.806885][ T9407] ? __might_fault+0xaa/0x120 [ 282.811615][ T9407] ? __lock_acquire+0x7d40/0x7d40 [ 282.816703][ T9407] should_fail_ex+0x39d/0x4d0 [ 282.821453][ T9407] _copy_from_user+0x2f/0xe0 [ 282.826188][ T9407] kstrtouint_from_user+0xde/0x170 [ 282.831369][ T9407] ? kstrtol_from_user+0x190/0x190 [ 282.836558][ T9407] proc_fail_nth_write+0x8f/0x250 [ 282.841638][ T9407] ? proc_fail_nth_read+0x260/0x260 [ 282.846904][ T9407] ? proc_fail_nth_read+0x260/0x260 [ 282.852164][ T9407] vfs_write+0x296/0x990 [ 282.856476][ T9407] ? file_end_write+0x250/0x250 [ 282.861390][ T9407] ? __fget_files+0x28/0x4b0 [ 282.866040][ T9407] ? __fget_files+0x28/0x4b0 [ 282.870678][ T9407] ? __fget_files+0x43d/0x4b0 [ 282.875421][ T9407] ? __fdget_pos+0x2a3/0x330 [ 282.880065][ T9407] ? ksys_write+0x75/0x260 [ 282.884536][ T9407] ksys_write+0x150/0x260 [ 282.888914][ T9407] ? __ia32_sys_read+0x90/0x90 [ 282.893740][ T9407] ? lockdep_hardirqs_on+0x98/0x150 [ 282.898987][ T9407] do_syscall_64+0x55/0xa0 [ 282.903455][ T9407] ? clear_bhb_loop+0x40/0x90 [ 282.908181][ T9407] ? clear_bhb_loop+0x40/0x90 [ 282.912909][ T9407] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 282.918853][ T9407] RIP: 0033:0x7fbdfbb5b78e [ 282.923338][ T9407] 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 [ 282.942993][ T9407] RSP: 002b:00007fbdfca9ffe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 282.951451][ T9407] RAX: ffffffffffffffda RBX: 00007fbdfcaa06c0 RCX: 00007fbdfbb5b78e [ 282.959548][ T9407] RDX: 0000000000000001 RSI: 00007fbdfcaa00a0 RDI: 0000000000000012 [ 282.967562][ T9407] RBP: 00007fbdfcaa0090 R08: 0000000000000000 R09: 0000000000000000 [ 282.975785][ T9407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 282.983865][ T9407] R13: 00007fbdfbe16038 R14: 00007fbdfbe15fa0 R15: 00007ffc7d7b31b8 [ 282.991912][ T9407] [ 283.372291][ T9414] netlink: 'syz.1.1268': attribute type 10 has an invalid length. [ 283.451028][ T9409] delete_channel: no stack [ 283.619773][ T9428] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1275'. [ 283.632488][ T9425] delete_channel: no stack [ 283.907711][ T9436] netlink: 'syz.0.1276': attribute type 10 has an invalid length. [ 283.970792][ T9429] delete_channel: no stack [ 284.447642][ T9448] netlink: 'syz.2.1282': attribute type 10 has an invalid length. [ 285.001271][ T9443] delete_channel: no stack [ 285.265810][ T9460] delete_channel: no stack [ 285.393375][ T9469] netlink: 'syz.1.1289': attribute type 10 has an invalid length. [ 285.500801][ T9463] delete_channel: no stack [ 286.167873][ T9488] netlink: 'syz.3.1296': attribute type 10 has an invalid length. [ 286.390469][ T9484] delete_channel: no stack [ 286.546757][ T9495] __nla_validate_parse: 7 callbacks suppressed [ 286.546777][ T9495] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1299'. [ 286.566438][ T9495] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1299'. [ 286.597550][ T9495] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1299'. [ 286.608221][ T9495] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1299'. [ 286.801169][ T9499] delete_channel: no stack [ 286.855555][ T9504] netlink: 'syz.3.1303': attribute type 10 has an invalid length. [ 286.927378][ T9502] delete_channel: no stack [ 287.275565][ T9512] netlink: 'syz.1.1307': attribute type 10 has an invalid length. [ 287.420862][ T9516] FAULT_INJECTION: forcing a failure. [ 287.420862][ T9516] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 287.464813][ T9516] CPU: 0 PID: 9516 Comm: syz.2.1306 Not tainted syzkaller #0 [ 287.472290][ T9516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 287.482411][ T9516] Call Trace: [ 287.485743][ T9516] [ 287.488725][ T9516] dump_stack_lvl+0x18c/0x250 [ 287.493584][ T9516] ? show_regs_print_info+0x20/0x20 [ 287.498853][ T9516] ? load_image+0x400/0x400 [ 287.503411][ T9516] ? __might_fault+0xaa/0x120 [ 287.508122][ T9516] ? __lock_acquire+0x7d40/0x7d40 [ 287.513205][ T9516] should_fail_ex+0x39d/0x4d0 [ 287.517951][ T9516] _copy_from_user+0x2f/0xe0 [ 287.522591][ T9516] __sys_bpf+0x23e/0x890 [ 287.526888][ T9516] ? bpf_link_show_fdinfo+0x390/0x390 [ 287.532331][ T9516] ? lock_chain_count+0x20/0x20 [ 287.537276][ T9516] __x64_sys_bpf+0x7c/0x90 [ 287.541837][ T9516] do_syscall_64+0x55/0xa0 [ 287.546325][ T9516] ? clear_bhb_loop+0x40/0x90 [ 287.551079][ T9516] ? clear_bhb_loop+0x40/0x90 [ 287.555813][ T9516] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 287.561767][ T9516] RIP: 0033:0x7f555af9aeb9 [ 287.566232][ T9516] 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 [ 287.585896][ T9516] RSP: 002b:00007f555bf0c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 287.594637][ T9516] RAX: ffffffffffffffda RBX: 00007f555b216090 RCX: 00007f555af9aeb9 [ 287.602750][ T9516] RDX: 0000000000000094 RSI: 0000200000000580 RDI: 0000000000000005 [ 287.610775][ T9516] RBP: 00007f555bf0c090 R08: 0000000000000000 R09: 0000000000000000 [ 287.618806][ T9516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 287.626836][ T9516] R13: 00007f555b216128 R14: 00007f555b216090 R15: 00007ffd37ffd1c8 [ 287.634969][ T9516] [ 287.717365][ T9510] delete_channel: no stack [ 287.850134][ T9527] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1312'. [ 287.873702][ T9529] FAULT_INJECTION: forcing a failure. [ 287.873702][ T9529] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 287.889062][ T9527] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1312'. [ 287.907000][ T9529] CPU: 0 PID: 9529 Comm: syz.0.1313 Not tainted syzkaller #0 [ 287.914472][ T9529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 287.924583][ T9529] Call Trace: [ 287.927910][ T9529] [ 287.930884][ T9529] dump_stack_lvl+0x18c/0x250 [ 287.935625][ T9529] ? show_regs_print_info+0x20/0x20 [ 287.940888][ T9529] ? load_image+0x400/0x400 [ 287.945450][ T9529] ? __might_fault+0xaa/0x120 [ 287.950186][ T9529] ? __lock_acquire+0x7d40/0x7d40 [ 287.955282][ T9529] should_fail_ex+0x39d/0x4d0 [ 287.960044][ T9529] _copy_from_user+0x2f/0xe0 [ 287.964701][ T9529] __sys_bpf+0x23e/0x890 [ 287.968997][ T9529] ? bpf_link_show_fdinfo+0x390/0x390 [ 287.974454][ T9529] ? lock_chain_count+0x20/0x20 [ 287.979463][ T9529] __x64_sys_bpf+0x7c/0x90 [ 287.983940][ T9529] do_syscall_64+0x55/0xa0 [ 287.988426][ T9529] ? clear_bhb_loop+0x40/0x90 [ 287.993155][ T9529] ? clear_bhb_loop+0x40/0x90 [ 287.997921][ T9529] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 288.003867][ T9529] RIP: 0033:0x7fa34ab9aeb9 [ 288.008339][ T9529] 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 [ 288.028011][ T9529] RSP: 002b:00007fa34baa7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 288.036494][ T9529] RAX: ffffffffffffffda RBX: 00007fa34ae15fa0 RCX: 00007fa34ab9aeb9 [ 288.044503][ T9529] RDX: 0000000000000094 RSI: 0000200000000200 RDI: 0000000000000005 [ 288.052510][ T9529] RBP: 00007fa34baa7090 R08: 0000000000000000 R09: 0000000000000000 [ 288.060519][ T9529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 288.068609][ T9529] R13: 00007fa34ae16038 R14: 00007fa34ae15fa0 R15: 00007fff27819f58 [ 288.076711][ T9529] [ 288.097566][ T9532] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1312'. [ 288.117500][ T9533] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1312'. [ 288.218776][ T9530] delete_channel: no stack [ 288.475736][ T9544] netlink: 'syz.3.1316': attribute type 10 has an invalid length. [ 288.858988][ T9549] netlink: 'syz.1.1320': attribute type 10 has an invalid length. [ 288.878850][ T9536] delete_channel: no stack [ 288.938408][ T9547] delete_channel: no stack [ 289.034657][ T9560] C: renamed from team_slave_0 (while UP) [ 289.044286][ T9560] netlink: 'syz.1.1324': attribute type 8 has an invalid length. [ 289.067185][ T9560] A link change request failed with some changes committed already. Interface C may have been left with an inconsistent configuration, please check. [ 289.131476][ T9560] netlink: 'syz.1.1324': attribute type 2 has an invalid length. [ 289.141371][ T9560] netlink: 212408 bytes leftover after parsing attributes in process `syz.1.1324'. [ 289.174735][ T9560] netlink: 105120 bytes leftover after parsing attributes in process `syz.1.1324'. [ 289.307851][ T9564] delete_channel: no stack [ 289.944524][ T9578] netlink: 'syz.0.1332': attribute type 10 has an invalid length. [ 289.991986][ T9580] netlink: 'syz.1.1330': attribute type 10 has an invalid length. [ 290.009702][ T9576] delete_channel: no stack [ 290.116963][ T9572] delete_channel: no stack [ 290.699122][ T9595] delete_channel: no stack [ 292.185710][ T9612] netlink: 'syz.3.1343': attribute type 10 has an invalid length. [ 292.224466][ T9605] delete_channel: no stack [ 292.358281][ T9614] netlink: 'syz.1.1345': attribute type 10 has an invalid length. [ 292.427731][ T9613] delete_channel: no stack [ 292.452017][ T9618] FAULT_INJECTION: forcing a failure. [ 292.452017][ T9618] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 292.487541][ T9618] CPU: 1 PID: 9618 Comm: syz.2.1347 Not tainted syzkaller #0 [ 292.495006][ T9618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 292.505135][ T9618] Call Trace: [ 292.508484][ T9618] [ 292.511546][ T9618] dump_stack_lvl+0x18c/0x250 [ 292.516307][ T9618] ? show_regs_print_info+0x20/0x20 [ 292.521599][ T9618] ? load_image+0x400/0x400 [ 292.526284][ T9618] ? __might_fault+0xaa/0x120 [ 292.531047][ T9618] ? __lock_acquire+0x7d40/0x7d40 [ 292.536154][ T9618] should_fail_ex+0x39d/0x4d0 [ 292.541006][ T9618] _copy_from_user+0x2f/0xe0 [ 292.545665][ T9618] ___sys_sendmsg+0x1c7/0x360 [ 292.550395][ T9618] ? get_pid_task+0x20/0x1e0 [ 292.555047][ T9618] ? __sys_sendmsg+0x2a0/0x2a0 [ 292.559888][ T9618] ? __lock_acquire+0x7d40/0x7d40 [ 292.564981][ T9618] __se_sys_sendmsg+0x1c2/0x2b0 [ 292.569888][ T9618] ? __x64_sys_sendmsg+0x80/0x80 [ 292.574895][ T9618] ? lockdep_hardirqs_on+0x98/0x150 [ 292.580149][ T9618] do_syscall_64+0x55/0xa0 [ 292.584633][ T9618] ? clear_bhb_loop+0x40/0x90 [ 292.589374][ T9618] ? clear_bhb_loop+0x40/0x90 [ 292.594113][ T9618] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 292.600072][ T9618] RIP: 0033:0x7f555af9aeb9 [ 292.604517][ T9618] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 292.624161][ T9618] RSP: 002b:00007f555bf2d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 292.632643][ T9618] RAX: ffffffffffffffda RBX: 00007f555b215fa0 RCX: 00007f555af9aeb9 [ 292.640647][ T9618] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000004 [ 292.648646][ T9618] RBP: 00007f555bf2d090 R08: 0000000000000000 R09: 0000000000000000 [ 292.656653][ T9618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 292.664741][ T9618] R13: 00007f555b216038 R14: 00007f555b215fa0 R15: 00007ffd37ffd1c8 [ 292.672815][ T9618] [ 292.807798][ T9621] delete_channel: no stack [ 292.857235][ T9627] __nla_validate_parse: 9 callbacks suppressed [ 292.857257][ T9627] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1351'. [ 292.887990][ T9627] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1351'. [ 292.903225][ T9627] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1351'. [ 292.949532][ T9627] netlink: 60 bytes leftover after parsing attributes in process `syz.2.1351'. [ 293.319401][ T9638] netlink: 'syz.2.1356': attribute type 10 has an invalid length. [ 293.398622][ T9636] delete_channel: no stack [ 293.503171][ T9644] netlink: 'syz.3.1357': attribute type 10 has an invalid length. [ 293.606764][ T9640] delete_channel: no stack [ 293.622675][ T9650] netlink: 15119 bytes leftover after parsing attributes in process `syz.0.1360'. [ 293.786354][ T9656] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1364'. [ 293.806002][ T9656] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1364'. [ 293.837054][ T9656] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1364'. [ 293.860152][ T9656] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1364'. [ 293.958393][ T9657] delete_channel: no stack [ 294.152489][ T9671] netlink: 'syz.0.1370': attribute type 21 has an invalid length. [ 294.166499][ T9671] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1370'. [ 294.249847][ T9669] netlink: 'syz.3.1369': attribute type 10 has an invalid length. [ 294.334407][ T9668] delete_channel: no stack [ 294.404034][ T9673] netlink: 'syz.1.1371': attribute type 10 has an invalid length. [ 294.511585][ T9683] FAULT_INJECTION: forcing a failure. [ 294.511585][ T9683] name failslab, interval 1, probability 0, space 0, times 0 [ 294.524582][ T9683] CPU: 0 PID: 9683 Comm: syz.3.1374 Not tainted syzkaller #0 [ 294.532029][ T9683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 294.542139][ T9683] Call Trace: [ 294.545463][ T9683] [ 294.548437][ T9683] dump_stack_lvl+0x18c/0x250 [ 294.553168][ T9683] ? show_regs_print_info+0x20/0x20 [ 294.558409][ T9683] ? load_image+0x400/0x400 [ 294.562993][ T9683] ? __might_sleep+0xe0/0xe0 [ 294.567643][ T9683] ? __lock_acquire+0x7d40/0x7d40 [ 294.572743][ T9683] should_fail_ex+0x39d/0x4d0 [ 294.577474][ T9683] should_failslab+0x9/0x20 [ 294.582033][ T9683] slab_pre_alloc_hook+0x59/0x310 [ 294.587110][ T9683] ? sk_prot_alloc+0xe7/0x210 [ 294.591855][ T9683] ? sk_prot_alloc+0xe7/0x210 [ 294.596581][ T9683] __kmem_cache_alloc_node+0x53/0x250 [ 294.602004][ T9683] ? sk_prot_alloc+0xe7/0x210 [ 294.606718][ T9683] __kmalloc+0xa4/0x230 [ 294.610913][ T9683] sk_prot_alloc+0xe7/0x210 [ 294.615446][ T9683] ? sk_alloc+0x24/0x360 [ 294.619722][ T9683] sk_alloc+0x3a/0x360 [ 294.623911][ T9683] ? bpf_ctx_init+0x163/0x1a0 [ 294.628619][ T9683] ? bpf_prog_test_run_skb+0x273/0x12b0 [ 294.634272][ T9683] bpf_prog_test_run_skb+0x3a5/0x12b0 [ 294.639694][ T9683] ? __fget_files+0x28/0x4b0 [ 294.644418][ T9683] ? __fget_files+0x28/0x4b0 [ 294.649074][ T9683] ? __fget_files+0x43d/0x4b0 [ 294.653804][ T9683] ? cpu_online+0x60/0x60 [ 294.658173][ T9683] bpf_prog_test_run+0x321/0x390 [ 294.663162][ T9683] __sys_bpf+0x49d/0x890 [ 294.667466][ T9683] ? bpf_link_show_fdinfo+0x390/0x390 [ 294.673504][ T9683] ? lock_chain_count+0x20/0x20 [ 294.678410][ T9683] __x64_sys_bpf+0x7c/0x90 [ 294.682866][ T9683] do_syscall_64+0x55/0xa0 [ 294.687326][ T9683] ? clear_bhb_loop+0x40/0x90 [ 294.692042][ T9683] ? clear_bhb_loop+0x40/0x90 [ 294.696756][ T9683] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 294.702690][ T9683] RIP: 0033:0x7fbdfbb9aeb9 [ 294.707140][ T9683] 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 [ 294.726789][ T9683] RSP: 002b:00007fbdfcaa0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 294.735340][ T9683] RAX: ffffffffffffffda RBX: 00007fbdfbe15fa0 RCX: 00007fbdfbb9aeb9 [ 294.743339][ T9683] RDX: 0000000000000050 RSI: 0000200000000240 RDI: 000000000000000a [ 294.751343][ T9683] RBP: 00007fbdfcaa0090 R08: 0000000000000000 R09: 0000000000000000 [ 294.759377][ T9683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 294.767397][ T9683] R13: 00007fbdfbe16038 R14: 00007fbdfbe15fa0 R15: 00007ffc7d7b31b8 [ 294.775465][ T9683] [ 294.807791][ T9672] delete_channel: no stack [ 294.941968][ T9690] FAULT_INJECTION: forcing a failure. [ 294.941968][ T9690] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 294.977746][ T9690] CPU: 1 PID: 9690 Comm: syz.3.1378 Not tainted syzkaller #0 [ 294.985262][ T9690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 294.995462][ T9690] Call Trace: [ 294.998795][ T9690] [ 295.001793][ T9690] dump_stack_lvl+0x18c/0x250 [ 295.006549][ T9690] ? show_regs_print_info+0x20/0x20 [ 295.012085][ T9690] ? load_image+0x400/0x400 [ 295.016697][ T9690] ? __might_fault+0xaa/0x120 [ 295.021518][ T9690] ? __lock_acquire+0x7d40/0x7d40 [ 295.026620][ T9690] should_fail_ex+0x39d/0x4d0 [ 295.031464][ T9690] _copy_from_iter+0x1d9/0x12e0 [ 295.036389][ T9690] ? slab_post_alloc_hook+0x8a/0x4b0 [ 295.041740][ T9690] ? __virt_addr_valid+0x18c/0x540 [ 295.046927][ T9690] ? __lock_acquire+0x7d40/0x7d40 [ 295.052013][ T9690] ? rcu_is_watching+0x15/0xb0 [ 295.056848][ T9690] ? copyout_mc+0x70/0x70 [ 295.061234][ T9690] ? __virt_addr_valid+0x18c/0x540 [ 295.066401][ T9690] ? __virt_addr_valid+0x18c/0x540 [ 295.071572][ T9690] ? __virt_addr_valid+0x469/0x540 [ 295.076833][ T9690] ? __check_object_size+0x506/0xa20 [ 295.082188][ T9690] netlink_sendmsg+0x76b/0xbf0 [ 295.087029][ T9690] ? netlink_getsockopt+0x590/0x590 [ 295.092281][ T9690] ? aa_sock_msg_perm+0x94/0x150 [ 295.097286][ T9690] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 295.102720][ T9690] ? security_socket_sendmsg+0x80/0xa0 [ 295.108321][ T9690] ? netlink_getsockopt+0x590/0x590 [ 295.113597][ T9690] ____sys_sendmsg+0x5ba/0x960 [ 295.118535][ T9690] ? __asan_memset+0x22/0x40 [ 295.123187][ T9690] ? __sys_sendmsg_sock+0x30/0x30 [ 295.128282][ T9690] ? __import_iovec+0x5f2/0x850 [ 295.133303][ T9690] ? import_iovec+0x73/0xa0 [ 295.137878][ T9690] ___sys_sendmsg+0x2a6/0x360 [ 295.142623][ T9690] ? get_pid_task+0x20/0x1e0 [ 295.147291][ T9690] ? __sys_sendmsg+0x2a0/0x2a0 [ 295.152227][ T9690] ? __lock_acquire+0x7d40/0x7d40 [ 295.157338][ T9690] __se_sys_sendmsg+0x1c2/0x2b0 [ 295.162251][ T9690] ? __x64_sys_sendmsg+0x80/0x80 [ 295.167272][ T9690] ? lockdep_hardirqs_on+0x98/0x150 [ 295.172531][ T9690] do_syscall_64+0x55/0xa0 [ 295.177006][ T9690] ? clear_bhb_loop+0x40/0x90 [ 295.181738][ T9690] ? clear_bhb_loop+0x40/0x90 [ 295.186475][ T9690] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 295.192420][ T9690] RIP: 0033:0x7fbdfbb9aeb9 [ 295.196978][ T9690] 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 [ 295.216658][ T9690] RSP: 002b:00007fbdfcaa0028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 295.225132][ T9690] RAX: ffffffffffffffda RBX: 00007fbdfbe15fa0 RCX: 00007fbdfbb9aeb9 [ 295.233160][ T9690] RDX: 0000000000004040 RSI: 00002000000004c0 RDI: 0000000000000003 [ 295.241191][ T9690] RBP: 00007fbdfcaa0090 R08: 0000000000000000 R09: 0000000000000000 [ 295.249213][ T9690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 295.257241][ T9690] R13: 00007fbdfbe16038 R14: 00007fbdfbe15fa0 R15: 00007ffc7d7b31b8 [ 295.265283][ T9690] [ 295.336898][ T9687] delete_channel: no stack [ 295.542486][ T9702] netlink: 'syz.3.1382': attribute type 10 has an invalid length. [ 295.895375][ T9711] FAULT_INJECTION: forcing a failure. [ 295.895375][ T9711] name failslab, interval 1, probability 0, space 0, times 0 [ 295.909803][ T9711] CPU: 1 PID: 9711 Comm: syz.2.1386 Not tainted syzkaller #0 [ 295.917252][ T9711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 295.927349][ T9711] Call Trace: [ 295.930670][ T9711] [ 295.933637][ T9711] dump_stack_lvl+0x18c/0x250 [ 295.938370][ T9711] ? show_regs_print_info+0x20/0x20 [ 295.943629][ T9711] ? load_image+0x400/0x400 [ 295.948184][ T9711] ? __might_sleep+0xe0/0xe0 [ 295.952923][ T9711] ? __lock_acquire+0x7d40/0x7d40 [ 295.958001][ T9711] should_fail_ex+0x39d/0x4d0 [ 295.962752][ T9711] should_failslab+0x9/0x20 [ 295.967316][ T9711] slab_pre_alloc_hook+0x59/0x310 [ 295.972407][ T9711] ? percpu_ref_put+0x12/0x100 [ 295.977346][ T9711] ? apparmor_sk_alloc_security+0x77/0x100 [ 295.983205][ T9711] __kmem_cache_alloc_node+0x53/0x250 [ 295.988644][ T9711] ? apparmor_sk_alloc_security+0x77/0x100 [ 295.994495][ T9711] kmalloc_trace+0x2a/0xe0 [ 295.998979][ T9711] apparmor_sk_alloc_security+0x77/0x100 [ 296.004662][ T9711] security_sk_alloc+0x6e/0xa0 [ 296.009490][ T9711] sk_prot_alloc+0x101/0x210 [ 296.014138][ T9711] sk_alloc+0x3a/0x360 [ 296.018269][ T9711] inet_create+0x7a0/0xfe0 [ 296.022842][ T9711] ? inet_create+0x9c/0xfe0 [ 296.027501][ T9711] __sock_create+0x4a6/0x940 [ 296.032162][ T9711] mptcp_subflow_create_socket+0x10b/0xac0 [ 296.038016][ T9711] ? mark_lock+0x94/0x320 [ 296.042411][ T9711] ? __mptcp_subflow_connect+0x1450/0x1450 [ 296.048265][ T9711] ? lock_chain_count+0x20/0x20 [ 296.053194][ T9711] __mptcp_nmpc_sk+0x157/0x740 [ 296.058094][ T9711] ? __local_bh_enable_ip+0x13a/0x1c0 [ 296.063601][ T9711] ? __bpf_trace_subflow_check_data_avail+0x160/0x160 [ 296.070462][ T9711] mptcp_setsockopt+0xfef/0x3390 [ 296.075466][ T9711] ? __fget_files+0x28/0x4b0 [ 296.080124][ T9711] ? pm_nl_exit_net+0x230/0x230 [ 296.085028][ T9711] ? aa_af_perm+0x330/0x330 [ 296.089591][ T9711] ? __fget_files+0x28/0x4b0 [ 296.094229][ T9711] ? __fget_files+0x28/0x4b0 [ 296.098896][ T9711] ? aa_sock_opt_perm+0x74/0x100 [ 296.103990][ T9711] ? sock_common_setsockopt+0x36/0xc0 [ 296.109475][ T9711] ? sock_common_recvmsg+0x190/0x190 [ 296.114829][ T9711] do_sock_setsockopt+0x175/0x1a0 [ 296.119930][ T9711] ? __fdget+0x180/0x210 [ 296.124448][ T9711] __x64_sys_setsockopt+0x182/0x200 [ 296.129738][ T9711] do_syscall_64+0x55/0xa0 [ 296.134220][ T9711] ? clear_bhb_loop+0x40/0x90 [ 296.138965][ T9711] ? clear_bhb_loop+0x40/0x90 [ 296.143778][ T9711] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 296.149738][ T9711] RIP: 0033:0x7f555af9aeb9 [ 296.154284][ T9711] 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 [ 296.173947][ T9711] RSP: 002b:00007f555bf2d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 296.182416][ T9711] RAX: ffffffffffffffda RBX: 00007f555b215fa0 RCX: 00007f555af9aeb9 [ 296.190433][ T9711] RDX: 0000000000000017 RSI: 0000000000000006 RDI: 0000000000000003 [ 296.198450][ T9711] RBP: 00007f555bf2d090 R08: 0000000000000000 R09: 0000000000000000 [ 296.206522][ T9711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 296.214551][ T9711] R13: 00007f555b216038 R14: 00007f555b215fa0 R15: 00007ffd37ffd1c8 [ 296.222615][ T9711] [ 296.268240][ T9698] delete_channel: no stack [ 296.278108][ T9712] netlink: 'syz.0.1387': attribute type 10 has an invalid length. [ 296.472128][ T9710] delete_channel: no stack [ 296.792383][ T9727] delete_channel: no stack [ 297.376239][ T9746] netlink: 'syz.3.1398': attribute type 10 has an invalid length. [ 297.456857][ T9741] delete_channel: no stack [ 297.653192][ T9753] netlink: 'syz.0.1399': attribute type 10 has an invalid length. [ 297.735636][ T9755] FAULT_INJECTION: forcing a failure. [ 297.735636][ T9755] name failslab, interval 1, probability 0, space 0, times 0 [ 297.754814][ T9755] CPU: 0 PID: 9755 Comm: syz.3.1402 Not tainted syzkaller #0 [ 297.762273][ T9755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 297.772390][ T9755] Call Trace: [ 297.775717][ T9755] [ 297.778694][ T9755] dump_stack_lvl+0x18c/0x250 [ 297.783444][ T9755] ? show_regs_print_info+0x20/0x20 [ 297.788713][ T9755] ? load_image+0x400/0x400 [ 297.793277][ T9755] ? __might_sleep+0xe0/0xe0 [ 297.797960][ T9755] ? __lock_acquire+0x7d40/0x7d40 [ 297.803050][ T9755] should_fail_ex+0x39d/0x4d0 [ 297.807810][ T9755] should_failslab+0x9/0x20 [ 297.812382][ T9755] slab_pre_alloc_hook+0x59/0x310 [ 297.817478][ T9755] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 297.823262][ T9755] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 297.829128][ T9755] __kmem_cache_alloc_node+0x53/0x250 [ 297.834559][ T9755] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 297.840305][ T9755] __kmalloc+0xa4/0x230 [ 297.844491][ T9755] tomoyo_realpath_from_path+0xe3/0x5d0 [ 297.850071][ T9755] tomoyo_path_number_perm+0x248/0x620 [ 297.855568][ T9755] ? tomoyo_path_number_perm+0x217/0x620 [ 297.861244][ T9755] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 297.866760][ T9755] ? ksys_write+0x1c4/0x260 [ 297.871350][ T9755] ? __fget_files+0x28/0x4b0 [ 297.876001][ T9755] ? __fget_files+0x28/0x4b0 [ 297.880740][ T9755] security_file_ioctl+0x70/0xa0 [ 297.885734][ T9755] __se_sys_ioctl+0x48/0x170 [ 297.890387][ T9755] do_syscall_64+0x55/0xa0 [ 297.894868][ T9755] ? clear_bhb_loop+0x40/0x90 [ 297.899670][ T9755] ? clear_bhb_loop+0x40/0x90 [ 297.904413][ T9755] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 297.910354][ T9755] RIP: 0033:0x7fbdfbb9aeb9 [ 297.914812][ T9755] 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 [ 297.934642][ T9755] RSP: 002b:00007fbdfcaa0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 297.943117][ T9755] RAX: ffffffffffffffda RBX: 00007fbdfbe15fa0 RCX: 00007fbdfbb9aeb9 [ 297.951129][ T9755] RDX: 0000200000000080 RSI: 0000000000008946 RDI: 0000000000000015 [ 297.959134][ T9755] RBP: 00007fbdfcaa0090 R08: 0000000000000000 R09: 0000000000000000 [ 297.967295][ T9755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 297.975308][ T9755] R13: 00007fbdfbe16038 R14: 00007fbdfbe15fa0 R15: 00007ffc7d7b31b8 [ 297.983332][ T9755] [ 297.987998][ T9755] ERROR: Out of memory at tomoyo_realpath_from_path. [ 298.001882][ T9747] delete_channel: no stack [ 298.130785][ T9756] delete_channel: no stack [ 298.184473][ T9765] __nla_validate_parse: 12 callbacks suppressed [ 298.184509][ T9765] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1406'. [ 298.242715][ T9765] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1406'. [ 298.272721][ T9768] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1406'. [ 298.289221][ T9765] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1406'. [ 298.708598][ T9775] netlink: 'syz.0.1410': attribute type 10 has an invalid length. [ 298.828639][ T9773] delete_channel: no stack [ 299.169991][ T9782] netlink: 'syz.1.1413': attribute type 10 has an invalid length. [ 299.276951][ T9781] delete_channel: no stack [ 299.349075][ T9789] delete_channel: no stack [ 299.577688][ T9800] FAULT_INJECTION: forcing a failure. [ 299.577688][ T9800] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 299.651135][ T9800] CPU: 1 PID: 9800 Comm: syz.2.1418 Not tainted syzkaller #0 [ 299.658620][ T9800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 299.668731][ T9800] Call Trace: [ 299.672060][ T9800] [ 299.675047][ T9800] dump_stack_lvl+0x18c/0x250 [ 299.679808][ T9800] ? show_regs_print_info+0x20/0x20 [ 299.685074][ T9800] ? load_image+0x400/0x400 [ 299.689650][ T9800] ? __lock_acquire+0x7d40/0x7d40 [ 299.694744][ T9800] ? snprintf+0xe9/0x140 [ 299.699056][ T9800] should_fail_ex+0x39d/0x4d0 [ 299.703814][ T9800] _copy_to_user+0x2f/0xa0 [ 299.708379][ T9800] simple_read_from_buffer+0xe7/0x150 [ 299.713827][ T9800] proc_fail_nth_read+0x1e8/0x260 [ 299.718918][ T9800] ? proc_fault_inject_write+0x360/0x360 [ 299.724622][ T9800] ? fsnotify_perm+0x271/0x5e0 [ 299.729494][ T9800] ? proc_fault_inject_write+0x360/0x360 [ 299.735219][ T9800] vfs_read+0x28b/0x970 [ 299.739409][ T9800] ? kernel_read+0x1e0/0x1e0 [ 299.744035][ T9800] ? __fget_files+0x28/0x4b0 [ 299.748667][ T9800] ? __fget_files+0x28/0x4b0 [ 299.753280][ T9800] ? __fget_files+0x43d/0x4b0 [ 299.758004][ T9800] ? __fdget_pos+0x2a3/0x330 [ 299.762652][ T9800] ? ksys_read+0x75/0x260 [ 299.767047][ T9800] ksys_read+0x150/0x260 [ 299.771369][ T9800] ? vfs_write+0x990/0x990 [ 299.775853][ T9800] ? lockdep_hardirqs_on+0x98/0x150 [ 299.781123][ T9800] do_syscall_64+0x55/0xa0 [ 299.785614][ T9800] ? clear_bhb_loop+0x40/0x90 [ 299.790348][ T9800] ? clear_bhb_loop+0x40/0x90 [ 299.795091][ T9800] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 299.801052][ T9800] RIP: 0033:0x7f555af5b78e [ 299.805526][ T9800] 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 [ 299.825193][ T9800] RSP: 002b:00007f555bf0bfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 299.833668][ T9800] RAX: ffffffffffffffda RBX: 00007f555bf0c6c0 RCX: 00007f555af5b78e [ 299.841712][ T9800] RDX: 000000000000000f RSI: 00007f555bf0c0a0 RDI: 0000000000000006 [ 299.849746][ T9800] RBP: 00007f555bf0c090 R08: 0000000000000000 R09: 0000000000000000 [ 299.857956][ T9800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 299.866075][ T9800] R13: 00007f555b216128 R14: 00007f555b216090 R15: 00007ffd37ffd1c8 [ 299.874133][ T9800] [ 299.921865][ T9804] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1420'. [ 299.933220][ T9804] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1420'. [ 300.024807][ T9804] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1420'. [ 301.040794][ T9808] delete_channel: no stack [ 301.514120][ T9807] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1420'. [ 302.709352][ T9815] delete_channel: no stack [ 303.144069][ T9810] netlink: 'syz.0.1422': attribute type 10 has an invalid length. [ 303.174765][ T9817] netlink: 'syz.2.1425': attribute type 10 has an invalid length. [ 303.330345][ T9818] delete_channel: no stack [ 303.443105][ T9830] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1431'. [ 303.495068][ T9830] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1431'. [ 303.518039][ T9834] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1431'. [ 305.064682][ T9830] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1431'. [ 305.357690][ T9847] netlink: 'syz.2.1438': attribute type 10 has an invalid length. [ 305.370810][ T9843] netlink: 'syz.0.1435': attribute type 10 has an invalid length. [ 305.392116][ T9846] delete_channel: no stack [ 305.403944][ T9850] FAULT_INJECTION: forcing a failure. [ 305.403944][ T9850] name failslab, interval 1, probability 0, space 0, times 0 [ 305.422610][ T9850] CPU: 1 PID: 9850 Comm: syz.3.1439 Not tainted syzkaller #0 [ 305.430077][ T9850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 305.440189][ T9850] Call Trace: [ 305.443516][ T9850] [ 305.446502][ T9850] dump_stack_lvl+0x18c/0x250 [ 305.451248][ T9850] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 305.457467][ T9850] ? show_regs_print_info+0x20/0x20 [ 305.462745][ T9850] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 305.468966][ T9850] ? dump_stack+0x9/0x20 [ 305.473277][ T9850] should_fail_ex+0x39d/0x4d0 [ 305.478028][ T9850] should_failslab+0x9/0x20 [ 305.482683][ T9850] slab_pre_alloc_hook+0x59/0x310 [ 305.487773][ T9850] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 305.493543][ T9850] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 305.499314][ T9850] __kmem_cache_alloc_node+0x53/0x250 [ 305.504753][ T9850] ? tomoyo_realpath_from_path+0xe3/0x5d0 [ 305.510525][ T9850] __kmalloc+0xa4/0x230 [ 305.514724][ T9850] tomoyo_realpath_from_path+0xe3/0x5d0 [ 305.520315][ T9850] tomoyo_path_number_perm+0x248/0x620 [ 305.525831][ T9850] ? tomoyo_path_number_perm+0x217/0x620 [ 305.531509][ T9850] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 305.537011][ T9850] ? ktime_get+0x7f/0x280 [ 305.541419][ T9850] ? __fget_files+0x28/0x4b0 [ 305.546049][ T9850] ? __fget_files+0x28/0x4b0 [ 305.550704][ T9850] security_file_ioctl+0x70/0xa0 [ 305.555682][ T9850] __se_sys_ioctl+0x48/0x170 [ 305.560313][ T9850] do_syscall_64+0x55/0xa0 [ 305.564778][ T9850] ? clear_bhb_loop+0x40/0x90 [ 305.569491][ T9850] ? clear_bhb_loop+0x40/0x90 [ 305.574201][ T9850] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 305.580123][ T9850] RIP: 0033:0x7fbdfbb9aeb9 [ 305.584570][ T9850] 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 [ 305.604210][ T9850] RSP: 002b:00007fbdfcaa0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 305.612663][ T9850] RAX: ffffffffffffffda RBX: 00007fbdfbe15fa0 RCX: 00007fbdfbb9aeb9 [ 305.620665][ T9850] RDX: 0000200000000080 RSI: 00000000000089f0 RDI: 0000000000000007 [ 305.628670][ T9850] RBP: 00007fbdfcaa0090 R08: 0000000000000000 R09: 0000000000000000 [ 305.636675][ T9850] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 305.644680][ T9850] R13: 00007fbdfbe16038 R14: 00007fbdfbe15fa0 R15: 00007ffc7d7b31b8 [ 305.652716][ T9850] [ 305.664409][ T9842] delete_channel: no stack [ 305.696744][ T9850] ERROR: Out of memory at tomoyo_realpath_from_path. [ 305.956543][ T9854] delete_channel: no stack [ 306.061493][ T9864] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1446'. [ 306.086710][ T9864] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1446'. [ 306.097640][ T9864] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1446'. [ 306.133961][ T9864] netlink: 60 bytes leftover after parsing attributes in process `syz.0.1446'. [ 306.177261][ T9869] netlink: 'syz.1.1448': attribute type 21 has an invalid length. [ 306.199091][ T9869] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1448'. [ 306.368697][ T9877] netlink: 'syz.3.1449': attribute type 10 has an invalid length. [ 306.404037][ T9876] netlink: 'syz.0.1450': attribute type 10 has an invalid length. [ 306.434560][ T9870] delete_channel: no stack [ 306.493622][ T9874] netlink: 'syz.2.1447': attribute type 21 has an invalid length. [ 306.556959][ T9875] delete_channel: no stack [ 306.641651][ T9884] FAULT_INJECTION: forcing a failure. [ 306.641651][ T9884] name failslab, interval 1, probability 0, space 0, times 0 [ 306.661784][ T9884] CPU: 1 PID: 9884 Comm: syz.1.1453 Not tainted syzkaller #0 [ 306.669244][ T9884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 306.679447][ T9884] Call Trace: [ 306.682780][ T9884] [ 306.685760][ T9884] dump_stack_lvl+0x18c/0x250 [ 306.690512][ T9884] ? show_regs_print_info+0x20/0x20 [ 306.695777][ T9884] ? load_image+0x400/0x400 [ 306.700366][ T9884] ? __might_sleep+0xe0/0xe0 [ 306.705118][ T9884] ? __lock_acquire+0x7d40/0x7d40 [ 306.710185][ T9884] should_fail_ex+0x39d/0x4d0 [ 306.714911][ T9884] should_failslab+0x9/0x20 [ 306.719464][ T9884] slab_pre_alloc_hook+0x59/0x310 [ 306.724534][ T9884] ? sk_prot_alloc+0xe7/0x210 [ 306.729250][ T9884] ? sk_prot_alloc+0xe7/0x210 [ 306.733959][ T9884] __kmem_cache_alloc_node+0x53/0x250 [ 306.739382][ T9884] ? sk_prot_alloc+0xe7/0x210 [ 306.744101][ T9884] __kmalloc+0xa4/0x230 [ 306.748307][ T9884] sk_prot_alloc+0xe7/0x210 [ 306.752863][ T9884] ? sk_alloc+0x24/0x360 [ 306.757150][ T9884] sk_alloc+0x3a/0x360 [ 306.761253][ T9884] ? bpf_ctx_init+0x163/0x1a0 [ 306.765962][ T9884] ? bpf_prog_test_run_skb+0x273/0x12b0 [ 306.771541][ T9884] bpf_prog_test_run_skb+0x3a5/0x12b0 [ 306.776947][ T9884] ? __fget_files+0x28/0x4b0 [ 306.781579][ T9884] ? __fget_files+0x28/0x4b0 [ 306.786243][ T9884] ? __fget_files+0x43d/0x4b0 [ 306.790973][ T9884] ? cpu_online+0x60/0x60 [ 306.795435][ T9884] bpf_prog_test_run+0x321/0x390 [ 306.800410][ T9884] __sys_bpf+0x49d/0x890 [ 306.804688][ T9884] ? bpf_link_show_fdinfo+0x390/0x390 [ 306.810115][ T9884] ? lock_chain_count+0x20/0x20 [ 306.815003][ T9884] __x64_sys_bpf+0x7c/0x90 [ 306.819451][ T9884] do_syscall_64+0x55/0xa0 [ 306.823997][ T9884] ? clear_bhb_loop+0x40/0x90 [ 306.828720][ T9884] ? clear_bhb_loop+0x40/0x90 [ 306.833474][ T9884] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 306.839407][ T9884] RIP: 0033:0x7f7c1459aeb9 [ 306.843854][ T9884] 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 [ 306.863496][ T9884] RSP: 002b:00007f7c1537d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 306.872030][ T9884] RAX: ffffffffffffffda RBX: 00007f7c14815fa0 RCX: 00007f7c1459aeb9 [ 306.880030][ T9884] RDX: 0000000000000050 RSI: 00002000000003c0 RDI: 000000000000000a [ 306.888030][ T9884] RBP: 00007f7c1537d090 R08: 0000000000000000 R09: 0000000000000000 [ 306.896030][ T9884] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 306.904034][ T9884] R13: 00007f7c14816038 R14: 00007f7c14815fa0 R15: 00007ffe26914c48 [ 306.912053][ T9884] [ 307.000487][ T9885] delete_channel: no stack [ 307.145047][ T9895] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1458'. [ 307.270896][ T9899] FAULT_INJECTION: forcing a failure. [ 307.270896][ T9899] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 307.288399][ T9899] CPU: 1 PID: 9899 Comm: syz.0.1459 Not tainted syzkaller #0 [ 307.295837][ T9899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 307.305970][ T9899] Call Trace: [ 307.309318][ T9899] [ 307.312345][ T9899] dump_stack_lvl+0x18c/0x250 [ 307.317098][ T9899] ? show_regs_print_info+0x20/0x20 [ 307.322368][ T9899] ? load_image+0x400/0x400 [ 307.326931][ T9899] ? __might_fault+0xaa/0x120 [ 307.331664][ T9899] ? __lock_acquire+0x7d40/0x7d40 [ 307.336831][ T9899] ? __lock_acquire+0x7d40/0x7d40 [ 307.341959][ T9899] should_fail_ex+0x39d/0x4d0 [ 307.346790][ T9899] _copy_from_user+0x2f/0xe0 [ 307.351751][ T9899] perf_copy_attr+0x16a/0x840 [ 307.356478][ T9899] perf_ioctl+0x300/0x24a0 [ 307.361029][ T9899] ? tomoyo_path_number_perm+0x217/0x620 [ 307.366703][ T9899] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 307.372209][ T9899] ? perf_poll+0x1b0/0x1b0 [ 307.376706][ T9899] ? bpf_lsm_file_ioctl+0x9/0x10 [ 307.381672][ T9899] ? security_file_ioctl+0x80/0xa0 [ 307.386841][ T9899] ? perf_poll+0x1b0/0x1b0 [ 307.391314][ T9899] __se_sys_ioctl+0xfd/0x170 [ 307.395937][ T9899] do_syscall_64+0x55/0xa0 [ 307.400420][ T9899] ? clear_bhb_loop+0x40/0x90 [ 307.405131][ T9899] ? clear_bhb_loop+0x40/0x90 [ 307.409847][ T9899] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 307.415767][ T9899] RIP: 0033:0x7fa34ab9aeb9 [ 307.420303][ T9899] 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 [ 307.439946][ T9899] RSP: 002b:00007fa34baa7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 307.448400][ T9899] RAX: ffffffffffffffda RBX: 00007fa34ae15fa0 RCX: 00007fa34ab9aeb9 [ 307.456406][ T9899] RDX: 00002000000001c0 RSI: 000000004008240b RDI: 0000000000000003 [ 307.464598][ T9899] RBP: 00007fa34baa7090 R08: 0000000000000000 R09: 0000000000000000 [ 307.472621][ T9899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 307.480636][ T9899] R13: 00007fa34ae16038 R14: 00007fa34ae15fa0 R15: 00007fff27819f58 [ 307.488842][ T9899] [ 307.555835][ T9901] netlink: 'syz.3.1460': attribute type 10 has an invalid length. [ 307.565977][ T9903] netlink: 'syz.1.1462': attribute type 29 has an invalid length. [ 307.648052][ T9900] delete_channel: no stack [ 307.807003][ T9906] delete_channel: no stack [ 308.110364][ T9918] delete_channel: no stack [ 308.367065][ T9932] FAULT_INJECTION: forcing a failure. [ 308.367065][ T9932] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 308.380426][ T9932] CPU: 1 PID: 9932 Comm: syz.3.1474 Not tainted syzkaller #0 [ 308.387855][ T9932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 308.398043][ T9932] Call Trace: [ 308.401373][ T9932] [ 308.404343][ T9932] dump_stack_lvl+0x18c/0x250 [ 308.409092][ T9932] ? show_regs_print_info+0x20/0x20 [ 308.414387][ T9932] ? load_image+0x400/0x400 [ 308.418943][ T9932] ? __might_fault+0xaa/0x120 [ 308.423664][ T9932] ? __lock_acquire+0x7d40/0x7d40 [ 308.428732][ T9932] should_fail_ex+0x39d/0x4d0 [ 308.433455][ T9932] _copy_from_user+0x2f/0xe0 [ 308.438085][ T9932] __sys_bpf+0x23e/0x890 [ 308.442366][ T9932] ? bpf_link_show_fdinfo+0x390/0x390 [ 308.447784][ T9932] ? lock_chain_count+0x20/0x20 [ 308.452675][ T9932] __x64_sys_bpf+0x7c/0x90 [ 308.457129][ T9932] do_syscall_64+0x55/0xa0 [ 308.461585][ T9932] ? clear_bhb_loop+0x40/0x90 [ 308.466296][ T9932] ? clear_bhb_loop+0x40/0x90 [ 308.471008][ T9932] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 308.476976][ T9932] RIP: 0033:0x7fbdfbb9aeb9 [ 308.481433][ T9932] 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 [ 308.501077][ T9932] RSP: 002b:00007fbdfcaa0028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 308.509529][ T9932] RAX: ffffffffffffffda RBX: 00007fbdfbe15fa0 RCX: 00007fbdfbb9aeb9 [ 308.517550][ T9932] RDX: 0000000000000038 RSI: 00002000000001c0 RDI: 0000000000000018 [ 308.525562][ T9932] RBP: 00007fbdfcaa0090 R08: 0000000000000000 R09: 0000000000000000 [ 308.533562][ T9932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 308.541561][ T9932] R13: 00007fbdfbe16038 R14: 00007fbdfbe15fa0 R15: 00007ffc7d7b31b8 [ 308.549671][ T9932] [ 308.790411][ T9936] validate_nla: 3 callbacks suppressed [ 308.790547][ T9936] netlink: 'syz.2.1476': attribute type 10 has an invalid length. [ 308.823936][ T9934] netlink: 'syz.1.1475': attribute type 10 has an invalid length. [ 308.889469][ T9935] delete_channel: no stack [ 308.930426][ T9933] delete_channel: no stack [ 309.258825][ T9952] __nla_validate_parse: 7 callbacks suppressed [ 309.258845][ T9952] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1482'. [ 309.287580][ T9952] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1482'. [ 309.299782][ T9952] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1482'. [ 309.310531][ T9952] netlink: 60 bytes leftover after parsing attributes in process `syz.1.1482'. [ 309.321011][ T9944] delete_channel: no stack [ 309.507544][ T9960] netlink: 'syz.1.1486': attribute type 3 has an invalid length. [ 309.526414][ T9960] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1486'. [ 309.616742][ T9960] netlink: 'syz.1.1486': attribute type 13 has an invalid length. [ 309.627892][ T9960] netlink: 'syz.1.1486': attribute type 58 has an invalid length. [ 309.636669][ T9960] netlink: 152 bytes leftover after parsing attributes in process `syz.1.1486'. [ 309.815745][ T9966] netlink: 'syz.3.1489': attribute type 10 has an invalid length. [ 309.871910][ T9965] delete_channel: no stack [ 309.876587][ T9970] netlink: 'syz.2.1487': attribute type 10 has an invalid length. [ 309.968120][ T9973] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1492'. [ 309.979749][ T9973] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1492'. [ 309.990703][ T9973] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1492'. [ 310.000846][ T9973] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1492'. [ 310.058009][ T9963] delete_channel: no stack [ 310.237641][ T9975] delete_channel: no stack [ 310.347157][ T9984] netlink: 'syz.1.1497': attribute type 9 has an invalid length. [ 310.350000][ T9986] FAULT_INJECTION: forcing a failure. [ 310.350000][ T9986] name failslab, interval 1, probability 0, space 0, times 0 [ 310.377445][ T9984] netlink: 'syz.1.1497': attribute type 4 has an invalid length. [ 310.395271][ T9986] CPU: 1 PID: 9986 Comm: syz.2.1498 Not tainted syzkaller #0 [ 310.402721][ T9986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 310.412824][ T9986] Call Trace: [ 310.416139][ T9986] [ 310.419136][ T9986] dump_stack_lvl+0x18c/0x250 [ 310.423874][ T9986] ? show_regs_print_info+0x20/0x20 [ 310.429129][ T9986] ? load_image+0x400/0x400 [ 310.433686][ T9986] ? __might_sleep+0xe0/0xe0 [ 310.438334][ T9986] ? __lock_acquire+0x7d40/0x7d40 [ 310.443491][ T9986] ? __lock_acquire+0x1273/0x7d40 [ 310.448568][ T9986] should_fail_ex+0x39d/0x4d0 [ 310.453304][ T9986] should_failslab+0x9/0x20 [ 310.457866][ T9986] slab_pre_alloc_hook+0x59/0x310 [ 310.462987][ T9986] kmem_cache_alloc_node+0x60/0x320 [ 310.468260][ T9986] ? __alloc_skb+0x103/0x2c0 [ 310.472988][ T9986] __alloc_skb+0x103/0x2c0 [ 310.477483][ T9986] alloc_skb_with_frags+0xca/0x7b0 [ 310.482649][ T9986] ? __lock_acquire+0x7d40/0x7d40 [ 310.487708][ T9986] ? __lock_acquire+0x1273/0x7d40 [ 310.492797][ T9986] sock_alloc_send_pskb+0x883/0x9a0 [ 310.498045][ T9986] ? __might_fault+0xaa/0x120 [ 310.502853][ T9986] ? sock_kzfree_s+0x50/0x50 [ 310.507476][ T9986] ? verify_lock_unused+0x140/0x140 [ 310.512711][ T9986] ? dev_get_by_index+0x22/0x2d0 [ 310.517678][ T9986] ? dev_get_by_index+0x22/0x2d0 [ 310.522644][ T9986] packet_sendmsg+0x316e/0x4d70 [ 310.527545][ T9986] ? __might_sleep+0xe0/0xe0 [ 310.532176][ T9986] ? verify_lock_unused+0x140/0x140 [ 310.537409][ T9986] ? mark_lock+0x94/0x320 [ 310.541774][ T9986] ? __lock_acquire+0x1273/0x7d40 [ 310.546827][ T9986] ? verify_lock_unused+0x140/0x140 [ 310.552059][ T9986] ? aa_sk_perm+0x83c/0x970 [ 310.556693][ T9986] ? packet_getsockopt+0xad0/0xad0 [ 310.561853][ T9986] ? aa_sock_msg_perm+0x94/0x150 [ 310.566878][ T9986] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 310.572227][ T9986] ? security_socket_sendmsg+0x80/0xa0 [ 310.577728][ T9986] ? packet_getsockopt+0xad0/0xad0 [ 310.582884][ T9986] ____sys_sendmsg+0x5ba/0x960 [ 310.587690][ T9986] ? __lock_acquire+0x7d40/0x7d40 [ 310.592747][ T9986] ? __asan_memset+0x22/0x40 [ 310.597375][ T9986] ? __sys_sendmsg_sock+0x30/0x30 [ 310.602476][ T9986] ? __import_iovec+0x5f2/0x850 [ 310.607397][ T9986] ? import_iovec+0x73/0xa0 [ 310.611943][ T9986] ___sys_sendmsg+0x2a6/0x360 [ 310.616655][ T9986] ? get_pid_task+0x20/0x1e0 [ 310.621287][ T9986] ? __sys_sendmsg+0x2a0/0x2a0 [ 310.626117][ T9986] ? __lock_acquire+0x7d40/0x7d40 [ 310.631293][ T9986] __se_sys_sendmsg+0x1c2/0x2b0 [ 310.636262][ T9986] ? __x64_sys_sendmsg+0x80/0x80 [ 310.641265][ T9986] ? lockdep_hardirqs_on+0x98/0x150 [ 310.646505][ T9986] do_syscall_64+0x55/0xa0 [ 310.650959][ T9986] ? clear_bhb_loop+0x40/0x90 [ 310.655665][ T9986] ? clear_bhb_loop+0x40/0x90 [ 310.660377][ T9986] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 310.666402][ T9986] RIP: 0033:0x7f555af9aeb9 [ 310.670860][ T9986] 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 [ 310.690501][ T9986] RSP: 002b:00007f555bf2d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 310.698972][ T9986] RAX: ffffffffffffffda RBX: 00007f555b215fa0 RCX: 00007f555af9aeb9 [ 310.706991][ T9986] RDX: 0000000000000004 RSI: 00002000000000c0 RDI: 0000000000000003 [ 310.714995][ T9986] RBP: 00007f555bf2d090 R08: 0000000000000000 R09: 0000000000000000 [ 310.722999][ T9986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 310.731091][ T9986] R13: 00007f555b216038 R14: 00007f555b215fa0 R15: 00007ffd37ffd1c8 [ 310.739107][ T9986] [ 310.947622][ T9991] netlink: 'syz.0.1500': attribute type 10 has an invalid length. [ 311.006592][ T9989] delete_channel: no stack [ 311.213146][ T9997] delete_channel: no stack [ 311.437356][T10010] delete_channel: no stack [ 311.977795][T10031] delete_channel: no stack [ 312.017049][T10027] delete_channel: no stack [ 312.301774][T10042] delete_channel: no stack [ 313.192179][T10059] delete_channel: no stack [ 313.313181][T10057] delete_channel: no stack [ 313.387764][T10072] macvlan0: entered promiscuous mode [ 313.393172][T10072] macvlan0: entered allmulticast mode [ 313.428272][T10072] veth1_vlan: entered allmulticast mode [ 313.476768][T10072] team0: Port device macvlan0 added [ 318.096852][ T1287] ieee802154 phy0 wpan0: encryption failed: -22 [ 318.103274][ T1287] ieee802154 phy1 wpan1: encryption failed: -22 [ 329.697419][ T5784] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 329.707131][ T5784] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 329.715026][ T5784] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 329.723442][ T5784] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 329.731541][ T5784] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 329.739036][ T5784] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 330.057400][ T5784] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 330.067322][ T5784] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 330.075154][ T5784] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 330.087823][ T5784] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 330.096769][ T5784] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 330.105083][ T5784] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 330.667372][ T51] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 330.681482][ T51] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 330.692211][ T51] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 330.702272][ T51] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 330.710450][ T51] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 330.718024][ T51] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 330.777447][ T5083] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 330.789000][ T5083] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 330.797226][ T5083] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 330.807126][ T5083] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 330.815106][ T5083] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 330.823164][ T5083] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 331.766364][ T5784] Bluetooth: hci4: command tx timeout [ 332.166616][ T5784] Bluetooth: hci5: command tx timeout [ 332.806385][ T5784] Bluetooth: hci6: command tx timeout [ 332.886417][ T5784] Bluetooth: hci7: command tx timeout [ 333.846262][ T5784] Bluetooth: hci4: command tx timeout [ 334.246517][ T5784] Bluetooth: hci5: command tx timeout [ 334.886267][ T5784] Bluetooth: hci6: command tx timeout [ 334.968023][ T5784] Bluetooth: hci7: command tx timeout [ 335.926282][ T5784] Bluetooth: hci4: command tx timeout [ 336.326546][ T5784] Bluetooth: hci5: command tx timeout [ 336.966240][ T5784] Bluetooth: hci6: command tx timeout [ 337.046416][ T5784] Bluetooth: hci7: command tx timeout [ 338.006352][ T5784] Bluetooth: hci4: command tx timeout [ 338.406750][ T5784] Bluetooth: hci5: command tx timeout [ 339.046326][ T5784] Bluetooth: hci6: command tx timeout [ 339.126461][ T5784] Bluetooth: hci7: command tx timeout [ 379.533017][ T1287] ieee802154 phy0 wpan0: encryption failed: -22 [ 379.539506][ T1287] ieee802154 phy1 wpan1: encryption failed: -22 [ 389.347334][ T5083] Bluetooth: hci8: unexpected cc 0x0c03 length: 249 > 1 [ 389.364055][ T5083] Bluetooth: hci8: unexpected cc 0x1003 length: 249 > 9 [ 389.372961][ T5083] Bluetooth: hci8: unexpected cc 0x1001 length: 249 > 9 [ 389.384895][ T5083] Bluetooth: hci8: unexpected cc 0x0c23 length: 249 > 4 [ 389.392831][ T5083] Bluetooth: hci8: unexpected cc 0x0c25 length: 249 > 3 [ 389.401103][ T5083] Bluetooth: hci8: unexpected cc 0x0c38 length: 249 > 2 [ 390.399463][ T5784] Bluetooth: hci9: unexpected cc 0x0c03 length: 249 > 1 [ 390.416421][ T5784] Bluetooth: hci9: unexpected cc 0x1003 length: 249 > 9 [ 390.425599][ T5784] Bluetooth: hci9: unexpected cc 0x1001 length: 249 > 9 [ 390.435718][ T5784] Bluetooth: hci9: unexpected cc 0x0c23 length: 249 > 4 [ 390.444159][ T5784] Bluetooth: hci9: unexpected cc 0x0c25 length: 249 > 3 [ 390.451807][ T5784] Bluetooth: hci9: unexpected cc 0x0c38 length: 249 > 2 [ 390.868405][ T5784] Bluetooth: hci10: unexpected cc 0x0c03 length: 249 > 1 [ 390.877867][ T5784] Bluetooth: hci10: unexpected cc 0x1003 length: 249 > 9 [ 390.885876][ T5784] Bluetooth: hci10: unexpected cc 0x1001 length: 249 > 9 [ 390.895758][ T5784] Bluetooth: hci10: unexpected cc 0x0c23 length: 249 > 4 [ 390.904708][ T5784] Bluetooth: hci10: unexpected cc 0x0c25 length: 249 > 3 [ 390.912683][ T5784] Bluetooth: hci10: unexpected cc 0x0c38 length: 249 > 2 [ 391.446233][ T5784] Bluetooth: hci8: command tx timeout [ 391.827320][ T5083] Bluetooth: hci11: unexpected cc 0x0c03 length: 249 > 1 [ 391.837364][ T5083] Bluetooth: hci11: unexpected cc 0x1003 length: 249 > 9 [ 391.845431][ T5083] Bluetooth: hci11: unexpected cc 0x1001 length: 249 > 9 [ 391.855016][ T5083] Bluetooth: hci11: unexpected cc 0x0c23 length: 249 > 4 [ 391.866577][ T5083] Bluetooth: hci11: unexpected cc 0x0c25 length: 249 > 3 [ 391.874216][ T5083] Bluetooth: hci11: unexpected cc 0x0c38 length: 249 > 2 [ 392.486502][ T5083] Bluetooth: hci9: command tx timeout [ 392.966291][ T5083] Bluetooth: hci10: command tx timeout [ 393.526223][ T5083] Bluetooth: hci8: command tx timeout [ 393.927218][ T5083] Bluetooth: hci11: command tx timeout [ 394.566517][ T5083] Bluetooth: hci9: command tx timeout [ 395.046309][ T5083] Bluetooth: hci10: command tx timeout [ 395.606220][ T5083] Bluetooth: hci8: command tx timeout [ 396.006676][ T5083] Bluetooth: hci11: command tx timeout [ 396.646544][ T5083] Bluetooth: hci9: command tx timeout [ 397.126234][ T5083] Bluetooth: hci10: command tx timeout [ 397.686290][ T5083] Bluetooth: hci8: command tx timeout [ 398.088418][ T5083] Bluetooth: hci11: command tx timeout [ 398.726620][ T5083] Bluetooth: hci9: command tx timeout [ 399.206189][ T5083] Bluetooth: hci10: command tx timeout [ 400.166777][ T5083] Bluetooth: hci11: command tx timeout [ 418.486118][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 418.492810][ C0] rcu: 0-....: (10499 ticks this GP) idle=2a64/1/0x4000000000000000 softirq=28950/28950 fqs=5241 [ 418.504548][ C0] rcu: hardirqs softirqs csw/system [ 418.511168][ C0] rcu: number: 1419266 0 0 [ 418.517618][ C0] rcu: cputime: 18373 34106 69 ==> 52510(ms) [ 418.525456][ C0] rcu: (t=10503 jiffies g=38249 q=1927 ncpus=2) [ 418.531835][ C0] CPU: 0 PID: 10076 Comm: syz.0.1533 Not tainted syzkaller #0 [ 418.539408][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 418.549606][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0xc0/0x120 [ 418.556229][ C0] Code: c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f7 44 24 20 00 02 00 00 41 c6 04 07 f8 75 4b f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 cb 99 ce f6 65 8b 05 9c d0 75 75 85 c0 74 3c 48 c7 04 24 0e 36 [ 418.575968][ C0] RSP: 0018:ffffc900000075e0 EFLAGS: 00000206 [ 418.582285][ C0] RAX: dffffc0000000004 RBX: 0000000000000a02 RCX: 1a24e97163284500 [ 418.590411][ C0] RDX: dffffc0000000000 RSI: ffffffff8acac900 RDI: 0000000000000001 [ 418.598424][ C0] RBP: ffffc90000007670 R08: ffffffff911bf5ef R09: 1ffffffff2237ebd [ 418.606427][ C0] R10: dffffc0000000000 R11: fffffbfff2237ebe R12: dffffc0000000000 [ 418.614433][ C0] R13: ffff88805da0b800 R14: ffffffff974bd438 R15: 1ffff92000000ebc [ 418.622458][ C0] FS: 00007fa34ba866c0(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 418.631713][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 418.638335][ C0] CR2: 000000110c28e14d CR3: 000000002fd05000 CR4: 00000000003506f0 [ 418.646349][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 418.654442][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 418.662446][ C0] Call Trace: [ 418.665765][ C0] [ 418.668636][ C0] ? _raw_spin_unlock+0x40/0x40 [ 418.673558][ C0] ? __debug_object_init+0xec/0x450 [ 418.678800][ C0] ? neigh_release+0x80/0x80 [ 418.683436][ C0] init_timer_key+0x41/0x2a0 [ 418.688080][ C0] ___neigh_create+0x9da/0x2440 [ 418.692977][ C0] ? __ipv6_neigh_lookup_noref+0x5b9/0x7d0 [ 418.698836][ C0] ip6_finish_output2+0x1581/0x1630 [ 418.704159][ C0] ? ip6_finish_output2+0x645/0x1630 [ 418.709500][ C0] ? ip6_mtu+0x7d/0x3f0 [ 418.713689][ C0] ? nf_hook+0x390/0x390 [ 418.717967][ C0] ? ip6_finish_output+0x57b/0x820 [ 418.723115][ C0] ndisc_send_skb+0xc26/0x14f0 [ 418.727911][ C0] ? ndisc_send_skb+0x1f5/0x14f0 [ 418.732887][ C0] ? ndisc_mc_map+0x680/0x680 [ 418.737609][ C0] ? skb_dst+0xd0/0xd0 [ 418.741819][ C0] addrconf_rs_timer+0x2d5/0x630 [ 418.746809][ C0] ? addrconf_disable_policy_idev+0x480/0x480 [ 418.752917][ C0] ? call_timer_fn+0x171/0x540 [ 418.757717][ C0] call_timer_fn+0x189/0x540 [ 418.762334][ C0] ? addrconf_disable_policy_idev+0x480/0x480 [ 418.768441][ C0] ? call_timer_fn+0xd2/0x540 [ 418.773152][ C0] ? __run_timers+0x800/0x800 [ 418.777909][ C0] ? addrconf_disable_policy_idev+0x480/0x480 [ 418.784021][ C0] __run_timers+0x542/0x800 [ 418.788585][ C0] ? detach_timer+0x2b0/0x2b0 [ 418.793312][ C0] run_timer_softirq+0x67/0xf0 [ 418.798118][ C0] handle_softirqs+0x280/0x820 [ 418.802929][ C0] ? __irq_exit_rcu+0xd3/0x190 [ 418.807898][ C0] ? do_softirq+0x1a0/0x1a0 [ 418.812443][ C0] ? irqtime_account_irq+0xb6/0x1c0 [ 418.817683][ C0] __irq_exit_rcu+0xd3/0x190 [ 418.822329][ C0] ? irq_exit_rcu+0x20/0x20 [ 418.826873][ C0] irq_exit_rcu+0x9/0x20 [ 418.831150][ C0] sysvec_apic_timer_interrupt+0xa4/0xc0 [ 418.836830][ C0] [ 418.839877][ C0] [ 418.842833][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 418.848939][ C0] RIP: 0010:generic_exec_single+0x481/0x4f0 [ 418.854861][ C0] Code: 75 11 e8 02 02 0b 00 48 85 db 75 16 e8 f8 01 0b 00 eb 15 e8 f1 01 0b 00 e8 0c 29 08 09 48 85 db 74 ea e8 e2 01 0b 00 fb 31 c0 <48> c7 44 24 20 0e 36 e0 45 4b c7 04 2c 00 00 00 00 43 c7 44 2c 08 [ 418.874700][ C0] RSP: 0018:ffffc90004f27a00 EFLAGS: 00000246 [ 418.881363][ C0] RAX: 0000000000000000 RBX: 0000000000000200 RCX: 0000000000080000 [ 418.889457][ C0] RDX: ffffc9000eca9000 RSI: 0000000000002efe RDI: 0000000000002eff [ 418.897562][ C0] RBP: ffffc90004f27ad0 R08: ffffffff911bf5ff R09: 1ffffffff2237ebf [ 418.905565][ C0] R10: dffffc0000000000 R11: fffffbfff2237ec0 R12: 1ffff920009e4f44 [ 418.913571][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 1ffff920009e4f65 [ 418.921778][ C0] ? event_function+0x300/0x300 [ 418.926674][ C0] ? smp_call_function_single+0x5a0/0x5a0 [ 418.932437][ C0] ? lockdep_hardirqs_on_prepare+0x40d/0x770 [ 418.938462][ C0] ? smp_call_function_single+0xb0/0x5a0 [ 418.944136][ C0] smp_call_function_single+0x36d/0x5a0 [ 418.949715][ C0] ? event_function+0x300/0x300 [ 418.954603][ C0] ? flush_smp_call_function_queue+0x250/0x250 [ 418.960894][ C0] ? event_function+0x300/0x300 [ 418.965786][ C0] ? event_function+0x300/0x300 [ 418.970686][ C0] perf_install_in_context+0x5be/0x920 [ 418.976194][ C0] ? exclusive_event_installable+0x2c0/0x2c0 [ 418.982211][ C0] ? add_event_to_ctx+0x1180/0x1180 [ 418.987457][ C0] ? anon_inode_getfile+0x109/0x1a0 [ 418.992694][ C0] ? perf_event__header_size+0x165/0x220 [ 418.998374][ C0] __se_sys_perf_event_open+0x1836/0x1c50 [ 419.004311][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 419.009727][ C0] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 419.015403][ C0] ? lock_chain_count+0x20/0x20 [ 419.020477][ C0] ? lockdep_hardirqs_on+0x98/0x150 [ 419.025717][ C0] ? __x64_sys_perf_event_open+0x20/0xc0 [ 419.031489][ C0] do_syscall_64+0x55/0xa0 [ 419.036047][ C0] ? clear_bhb_loop+0x40/0x90 [ 419.040856][ C0] ? clear_bhb_loop+0x40/0x90 [ 419.045567][ C0] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 419.051578][ C0] RIP: 0033:0x7fa34ab9aeb9 [ 419.056045][ C0] 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 [ 419.075701][ C0] RSP: 002b:00007fa34ba86028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 419.084177][ C0] RAX: ffffffffffffffda RBX: 00007fa34ae16090 RCX: 00007fa34ab9aeb9 [ 419.092281][ C0] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000140 [ 419.100279][ C0] RBP: 00007fa34ac08c1f R08: 0000000000000002 R09: 0000000000000000 [ 419.108287][ C0] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 419.116644][ C0] R13: 00007fa34ae16128 R14: 00007fa34ae16090 R15: 00007fff27819f58 [ 419.124664][ C0]