last executing test programs: 4m58.071625398s ago: executing program 0 (id=164): 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) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={0xffffffffffffffff, 0xe0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f00000001c0)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x5, 0x5, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x9c, &(0x7f00000003c0)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f0000000400), &(0x7f0000000440), 0x8, 0xd3, 0x8, 0x8, &(0x7f0000000500)}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, 0x12, &(0x7f0000000500)='group\x00\xb5\xd8\x9a\x97}/\xd0\x81\a\x00\x00\x00'}, 0x30) socket$kcm(0x2, 0x3, 0x84) r1 = perf_event_open(&(0x7f0000000d00)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x0, 0x0, &(0x7f0000000680)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f0000001080)={0x6, 0x80, 0x0, 0xe, 0x0, 0x0, 0x7602, 0x0, 0x140, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000018c0)={0x5, 0x5, &(0x7f0000000700)=ANY=[@ANYBLOB="e03daa37b0a38dcc3fc77bab4aae7c1c700bbf55a987", @ANYRESHEX=r0], 0x0, 0x0, 0xfffffffffffffeb8, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x11, 0x3, 0x0) r3 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={0x0}, 0x1224, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x4, 0x0, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x4c, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000300), 0x8, 0x10, &(0x7f0000000000), 0x10, 0xffffffffffffffff}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) sendmsg$kcm(r2, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0x7, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, 0x0, &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) perf_event_open(&(0x7f0000000280)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fbfffffefff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200), 0x2, 0x0) r8 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="d8000000180081064e81f782db4cb904021d0800fd007c05e8fe55a10a000b000140020203600e4109000800ac00060311000000160012000a00fc000000035c3b61c1d67f6f94007134cf6efb8000a007a290457f01a7cee4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5ae24e25ccca9e00360db79826835d3a71d95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92954b43370e9703920723f9000000008af26c8b7b55f4d2a6823a45f28fcb1d", 0xd8}], 0x1}, 0x0) write$cgroup_subtree(r7, &(0x7f0000000540)=ANY=[], 0x5) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x200, 0x80220, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xb54, 0x1}, 0x411, 0x1, 0xb, 0x0, 0x81}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000880)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x582, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000040)}, 0x1, 0x40000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) bpf$MAP_CREATE(0x0, &(0x7f0000000740)=ANY=[@ANYRES64=r4, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRESOCT=r3], 0x48) 4m57.605249156s ago: executing program 0 (id=171): bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x13, &(0x7f00000009c0)=ANY=[@ANYBLOB="18020000000000000000000000000000180100002020702500000000002020207baaf8ff00000000bda107000000000007010000f8ffffffb702000008000000b703000000000000850000000500000018010000202070250000000000202020c31af8ffe1000000bda100000000000007010000f8ffffffb702000008000000b703000000000000850000000500000002000000e6000000"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x35, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0xe, 0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x9}, 0x0, 0xfff, 0xfffffe01, 0x4, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0xb, 0x5, &(0x7f00000003c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@call={0x85, 0x0, 0x0, 0x23}, @call={0x85, 0x0, 0x0, 0x8}]}, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x8, '\x00', 0x0, @fallback=0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x320e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) setsockopt$sock_attach_bpf(r0, 0x29, 0x23, &(0x7f0000000040), 0xf7) r2 = socket$kcm(0x10, 0x3, 0x10) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x8905, &(0x7f0000000100)) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0xd18c9b25, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f03002a000b06d25a806c8c6f94f90424fc600400037a0a000900050282c137153e370e0c1180fc0b10000300", 0x33fe0}], 0x1}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x5, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000001200000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x94) sendmsg$kcm(r2, &(0x7f00000000c0)={0x0, 0xd18c9b60, &(0x7f0000000080)=[{&(0x7f0000000100)="e03f03002a000b05d25a806c8c6f94f90524fc600400037a0a000900050282c137153e370e0c1180fc0b10000300", 0x33fe0}], 0x1}, 0x0) 4m54.115039905s ago: executing program 0 (id=182): bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x8, @mcast1, 0x7, 0xffffffff}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000780)="f4000900062b2f25fe80000000800400dc8b850f238466cc00007a000000ad6e911b51818462b400", 0x534}], 0x1}, 0x0) 4m53.869442636s ago: executing program 0 (id=185): socketpair$nbd(0x1, 0x1, 0x0, 0x0) socket$kcm(0x11, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x4}, [@ldst={0x3, 0x0, 0x3, 0x1c10a1, 0x0, 0x2e}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x48) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a}, 0x28) r1 = socket$kcm(0x2, 0x1, 0x84) setsockopt$sock_attach_bpf(r1, 0x84, 0x10, &(0x7f0000000000), 0xc) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x22, 0x2, 0x21) getpid() r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x1c1842, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xa, 0x5, 0x2, 0x7, 0x0, 0x1, 0x10000}, 0x50) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={r5, 0xe0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000180)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], 0x0, 0x9e, &(0x7f00000002c0)=[{}, {}], 0x10, 0x10, &(0x7f0000000300), &(0x7f0000000340), 0x8, 0xc2, 0x8, 0x8, &(0x7f0000000380)}}, 0x10) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000640)={0x2, 0x4, 0x8, 0x1, 0x80, r5, 0x101, '\x00', r6, r0, 0x0, 0x2, 0x1}, 0x50) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000ffcb7e2edc6e36a2d800000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000085000000230000009500000000000000"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0xd, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000003c0)={r7}, 0xc) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={r5, &(0x7f0000000740)="b0ccce78df2eaaa35fd4ed2b88fe3d3d4d77ac5cbb965271eabb87c345fda0c8c30cbde85eb0e6bd8fa492d497b7a12f485b1266b5249cb07ff71e4bdc5494dbf307292ac479bd9d812558c82ec875e79e526cb58177b0378a1fede3ade7bc8072cbd64018c3bc69997cd722dc82", &(0x7f00000007c0)=""/132, 0x4}, 0x20) write$cgroup_devices(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="1e031800dd5c980128854d"], 0x22) r8 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000006c0), 0x2, 0x0) write$cgroup_type(r8, &(0x7f0000000700), 0x9) setsockopt$sock_attach_bpf(r2, 0x10e, 0xa, 0x0, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/time\x00') 4m52.368612548s ago: executing program 0 (id=192): 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, 0x8) r0 = socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x6, 0x17, &(0x7f0000000200)=r0, 0x21) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000140), 0x0}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={0xffffffffffffffff, 0xffff0000, 0x0, 0x0, 0x0, 0x0, 0xf000, 0x720e, 0x0, 0x0, 0x0, 0x0}, 0x50) 4m52.153035984s ago: executing program 0 (id=195): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$TOKEN_CREATE(0x24, &(0x7f00000001c0)={0x0, r0}, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1d, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000f7ff000b0000e00500000000000000"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$ITER_CREATE(0xb, 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000180)={0x5, 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, 0x4, @perf_bp={0x0, 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000000)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4000000800000000, 0x8}, 0x0, 0x0, 0x0, 0x3}) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="0000000003005c90d68d660e384b2bebe32b0000000000"], 0x48) syz_clone(0xe50c1700, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) r6 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(r6, &(0x7f00000010c0)={&(0x7f0000000140)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000480)='\\', 0x1}], 0x1}, 0x4000040) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r4, 0xffffffffffffffff}, &(0x7f00000000c0), &(0x7f0000000100)=r0}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000580)={{r7}, &(0x7f00000004c0), &(0x7f0000000540)}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r7}, &(0x7f0000000380), &(0x7f00000003c0)=r0}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x1c, 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000ff00950000ac832c8da59d01f6420478a11b1c1b"], &(0x7f0000000300)='GPL\x00', 0x9, 0x1, &(0x7f0000000340)=""/1}, 0x94) sendmsg$inet(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x64010101}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000180)="84", 0x1}], 0x1}, 0x8040) close(r6) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000080)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="b60a0000000000006111400000000000180000000000000000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffc42}, 0x58) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cpuacct.usage_sys\x00', 0x26e1, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) 4m36.996804786s ago: executing program 32 (id=195): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$TOKEN_CREATE(0x24, &(0x7f00000001c0)={0x0, r0}, 0x8) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1d, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000f7ff000b0000e00500000000000000"], &(0x7f00000002c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$ITER_CREATE(0xb, 0x0, 0x0) bpf$BPF_LINK_UPDATE(0x1d, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000180)={0x5, 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, 0x4, @perf_bp={0x0, 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000000)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x4000000800000000, 0x8}, 0x0, 0x0, 0x0, 0x3}) r2 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000017c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="0000000003005c90d68d660e384b2bebe32b0000000000"], 0x48) syz_clone(0xe50c1700, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = socket$kcm(0xf, 0x3, 0x2) sendmsg$inet(r5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) r6 = socket$kcm(0x2, 0x1, 0x84) sendmsg$inet(r6, &(0x7f00000010c0)={&(0x7f0000000140)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000480)='\\', 0x1}], 0x1}, 0x4000040) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000200)={{r4, 0xffffffffffffffff}, &(0x7f00000000c0), &(0x7f0000000100)=r0}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000580)={{r7}, &(0x7f00000004c0), &(0x7f0000000540)}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r7}, &(0x7f0000000380), &(0x7f00000003c0)=r0}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x1c, 0x3, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000000ff00950000ac832c8da59d01f6420478a11b1c1b"], &(0x7f0000000300)='GPL\x00', 0x9, 0x1, &(0x7f0000000340)=""/1}, 0x94) sendmsg$inet(r6, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x64010101}, 0x10, &(0x7f0000000700)=[{&(0x7f0000000180)="84", 0x1}], 0x1}, 0x8040) close(r6) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000080)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="b60a0000000000006111400000000000180000000000000000000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffc42}, 0x58) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000840)='cpuacct.usage_sys\x00', 0x26e1, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) 2m46.632913439s ago: executing program 5 (id=765): bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001900)={0x1, 0x58, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x202, 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, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x38}, 0x0, 0x100000000000000, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0x252, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001a00)=@bpf_tracing={0x1a, 0x25, &(0x7f0000000700)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [@printk={@li, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x4e9}}, @btf_id={0x18, 0x3, 0x3, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x782, 0x0, 0x0, 0x0, 0x3}, @printk={@llu, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0xfc3}}, @jmp={0x5, 0x1, 0x4, 0x7, 0x4, 0xfffffffffffffff8, 0xfffffffffffffffc}, @btf_id={0x18, 0x0, 0x3, 0x0, 0x5}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x8}}, @cb_func={0x18, 0x6, 0x4, 0x0, 0xfffffffffffffffd}]}, &(0x7f0000000840)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000880)=""/4096, 0x41100, 0x74, '\x00', r1, 0x1a, 0xffffffffffffffff, 0x8, &(0x7f0000001940)={0x3, 0x2}, 0x8, 0x10, &(0x7f0000001980)={0x5, 0xd, 0xffffff68, 0x6}, 0x10, 0x1902, r3, 0x1, 0x0, &(0x7f00000019c0)=[{0x2, 0x2, 0x0, 0x5}], 0x10, 0x5}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x32, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = perf_event_open(&(0x7f0000000680)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a1c, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r4) r6 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="2e0000006a0081ebffffffffffff5df4fbce0502e0dfffff0e000a000e0000000224ec4dc2b20114664568a71802", 0x2e}], 0x1}, 0x48020) r7 = bpf$MAP_CREATE(0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x9}, 0x8080, 0x5, 0x0, 0x0, 0xed}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) socket$kcm(0x2, 0x5, 0x84) socket$kcm(0x11, 0x3, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r9 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r9, 0x1, 0x3e, &(0x7f00000002c0)=r8, 0x161) sendmsg$inet(r9, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x20}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000380), 0xff7a}], 0x1, &(0x7f0000007880)=[@ip_tos_u8={{0x11, 0x34000}}, @ip_pktinfo={{0x1c, 0xfd000f00, 0x8, {0x0, @remote, @multicast1}}}, @ip_pktinfo={{0x1c, 0x28f0700, 0x8, {0x0, @empty=0xa0050000}}}, @ip_retopts={{0x24, 0x0, 0x7, {[@ra={0x94, 0x4}, @timestamp={0x44, 0x10, 0x88, 0x0, 0x0, [0x0, 0x0, 0x0]}]}}}, @ip_tos_u8={{0x11}}], 0x98}, 0x0) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000000c0)={r7, &(0x7f00000001c0), 0x0}, 0x20) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) 2m45.986850607s ago: executing program 5 (id=771): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x300, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x240002, 0x4, @perf_bp={0x0}, 0x688, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x311b}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$kcm(0xa, 0x2, 0x88) (async) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3fd, 0x4156, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, 0x2, @perf_config_ext={0xfffffffffffffffc, 0x1}, 0x106f29, 0x0, 0xfffffffe, 0x0, 0x1, 0x2, 0x3, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) r0 = socket$kcm(0xa, 0x2, 0x0) (async) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x1c1842, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7b01}) (async) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x890b, &(0x7f0000000000)) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000980)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x50) (async) perf_event_open(&(0x7f0000000100)={0x2, 0x9f, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x100000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r2) (async) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r4) (async) setsockopt$sock_attach_bpf(r5, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\v'], 0x48) (async) setsockopt$sock_attach_bpf(r3, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x30) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x11, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000"], 0x0, 0x0, 0x0, 0x0, 0x41000}, 0x94) (async) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) close(r6) (async) setsockopt$sock_attach_bpf(r7, 0x10f, 0x87, &(0x7f0000000180), 0x4bd) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$tipc(r8, &(0x7f0000004440)={&(0x7f0000000ec0)=@nameseq={0x1e, 0x1, 0x0, {0xffffffffffffffff, 0x4003, 0xffffff00}}, 0x10, 0x0}, 0x4040005) bpf$MAP_CREATE(0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES64=r3, @ANYBLOB="f9ffffffffffffffdcd5635f2e", @ANYRES8], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) (async) socket$kcm(0xa, 0x5, 0x0) (async) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x1c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext, 0x0, 0xac5d, 0x0, 0x7, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2m45.863045698s ago: executing program 5 (id=774): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x10602, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'pimreg0\x00', 0x7c2}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000340)={0x0, 0x1, [@remote]}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0x1c, &(0x7f0000000000)='/proc/..\x00\x82q\xee !\xbd\xc2\x98#YP\xee\x9c2G\xf0\x81x\x97'}, 0x30) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) perf_event_open(&(0x7f00000007c0)={0x2, 0x80, 0x6c, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x800}, 0x0, 0x0, 0x0, 0x7, 0x6, 0x0, 0x41, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x28, 0x0, 0x0) r1 = socket$kcm(0x2, 0x5, 0x84) recvmsg$kcm(r1, 0x0, 0x40000000) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) sendmsg$inet(r1, &(0x7f0000000140)={&(0x7f0000000280)={0x2, 0x10, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000500)="7b813735f16fd50fa60942972e72ad90cff0a610a28a52f3a76d120de479a907bc59232cf018d9971a0ce6ddc620b70a5f1f04f2506e8300c5ba45b9ee797ebaa0ab6771fa2484e36ddc172ab583dd61191629295d0aa99efcdd9dff7b2a3c22256827128708f65e8f596096075cca6be77a1754", 0x74}], 0x1}, 0x80d1) 2m45.616437258s ago: executing program 5 (id=776): r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000200)={0x6, 0x5, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, [@cb_func={0x18, 0xb, 0x4, 0x0, 0xfffffffffffffffa}]}, &(0x7f0000000040)='syzkaller\x00', 0x5, 0x62, &(0x7f0000000080)=""/98, 0x40f00, 0x10, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x4, 0x5}, 0x8, 0x10, &(0x7f0000000140)={0x5, 0x7, 0x64, 0x1}, 0x10, 0x0, 0x0, 0x1, &(0x7f0000000180)=[0xffffffffffffffff, 0x1], &(0x7f00000001c0)=[{0x3, 0x3, 0x4, 0xa}], 0x10, 0x8}, 0x94) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000003c0)={@fallback=0xffffffffffffffff, 0x1e, 0x0, 0x9, &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x0, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x40) (async) r3 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000440)={0x1b, 0x0, 0x0, 0x5c, 0x0, 0x1, 0x24, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1, 0x3}, 0x50) r4 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f00000004c0)=0xffffffffffffffff, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000400)={@fallback=r3, r0, 0x9, 0x2001, 0xffffffffffffffff, @value=r4, @void, @void, @void, r2}, 0x20) (async) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000500)={'veth0_to_batadv\x00', @random="b8d4be8d635a"}) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000540)='./cgroup.cpu/syz0\x00', 0x1ff) (async) ioctl$TUNGETVNETLE(r1, 0x800454dd, &(0x7f0000000580)) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000009c0)={r0, 0xe0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, &(0x7f0000000740)=[0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0], 0x0, 0x31, &(0x7f00000007c0)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f0000000800), &(0x7f0000000840), 0x8, 0xb0, 0x8, 0x8, &(0x7f0000000880)}}, 0x10) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x8, 0x2, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}], &(0x7f0000000600)='syzkaller\x00', 0x4, 0x79, &(0x7f0000000640)=""/121, 0x40f00, 0x2, '\x00', 0x0, @fallback=0x38, r1, 0x8, &(0x7f00000006c0)={0x5, 0x5}, 0x8, 0x10, 0x0, 0x0, r6, r1, 0x2, &(0x7f0000000a00)=[r3, r3], &(0x7f0000000a40)=[{0x1, 0x2, 0x9, 0xe589fb38856db866}, {0x4, 0x4, 0x8, 0x2}], 0x10, 0xffffffff}, 0x94) (async) r8 = bpf$ITER_CREATE(0x21, &(0x7f0000000d80)={r1}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000e00)={0x16, 0x17, &(0x7f0000000b40)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xc895, 0x0, 0x0, 0x0, 0x80000000}, {{0x18, 0x1, 0x1, 0x0, 0x1}}, {}, [@alu={0x4, 0x0, 0xc, 0x4, 0x4, 0xffffffffffffffe0, 0xfffffffffffffff0}, @func={0x85, 0x0, 0x1, 0x0, 0x4}, @map_idx={0x18, 0x0, 0x5, 0x0, 0xb}, @cb_func={0x18, 0x4, 0x4, 0x0, 0x6}, @alu={0x4, 0x0, 0x9, 0x4, 0x8, 0x6, 0x10}, @ldst={0x3, 0x2, 0x1, 0x8, 0x8, 0xffffffffffffffff, 0x4}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000c00)='GPL\x00', 0x6, 0x89, &(0x7f0000000c40)=""/137, 0x41000, 0x8, '\x00', r5, @fallback=0x33, r1, 0x8, &(0x7f0000000d00)={0x0, 0x5}, 0x8, 0x10, &(0x7f0000000d40)={0x2, 0x9, 0x9, 0xca8}, 0x10, r6, r0, 0x0, &(0x7f0000000dc0)=[r3, r3, r1, r1, r1, r8, r0], 0x0, 0x10, 0xffffffff}, 0x94) (async) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000ec0)=0xffffffffffffffff, 0x4) (async) r9 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001100)={0x6, 0x12, &(0x7f0000000f00)=@raw=[@tail_call={{0x18, 0x2, 0x1, 0x0, r8}}, @printk={@p, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x55cdea82}}, @tail_call={{0x18, 0x2, 0x1, 0x0, r8}}], &(0x7f0000000fc0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x40f00, 0x4, '\x00', r5, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000001000)={0xa, 0x5}, 0x8, 0x10, &(0x7f0000001040)={0x0, 0xf, 0x19d, 0x9}, 0x10, 0x0, 0x0, 0x2, &(0x7f0000001080)=[r8, r3, r3, r1, r8, r1, r8], &(0x7f00000010c0)=[{0x0, 0x5, 0xa}, {0x5, 0x4, 0x1}], 0x10, 0x1}, 0x94) bpf$BPF_PROG_TEST_RUN_LIVE(0xa, &(0x7f0000001340)={r9, 0x0, 0xe1, 0x0, &(0x7f00000011c0)="b2323074f199cceab338183a3486c8f384548a6728eef5d246d5690961db60d94b6930cb52255b78aeffc4cd57283ca3f8f34ca93c8a275e8d743caf70bacbfc47ab45b9255820d56c4d824fdbbf592739ebb15a5d020a24b3a3ad4170f56eb86fcbb255c328b314fc8faf973f743337ebbc8352b3c87d1d8dc7201e5d2e0132bcfe4e3c065270a10d73dead318708008e8c709a8f2448a0d9944f14eba69be6f40cb8bb120af01d4f68e683adcd8899c5cbd596a7f2648d98dffe93e13aaf7efe36b231627f60001623a86d9eddb87c539a43529063b8081eb92e62950816e285", 0x0, 0x80000000, 0x0, 0x71, 0x0, &(0x7f00000012c0)="cb195c7dc9c8644556ae90415d837ca2e1a7016059c4e1686d04c5f244b36bc2bf04516908a44073b8934e994e7092cdaa333bfe9bddde33154ff0acabcce6c75eb940b65eb7285d99cfb4c0259d46b43559aa2f8c882dd0ea0275024686a8c71aa78a6d75d8aa062ca84bcaf96e06710e", 0x0, 0x2, 0x0, 0x779d1574}, 0x50) ioctl$TUNDETACHFILTER(r8, 0x401054d6, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001680)={r0, 0xe0, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, &(0x7f00000013c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, &(0x7f0000001400)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001440)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd0, &(0x7f0000001480)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f00000014c0), &(0x7f0000001500), 0x8, 0x7f, 0x8, 0x8, &(0x7f0000001540)}}, 0x10) r12 = socket$kcm(0x29, 0x2, 0x0) (async) r13 = socket$kcm(0x29, 0x0, 0x0) r14 = bpf$ITER_CREATE(0x21, &(0x7f00000016c0)={r4}, 0x8) ioctl$TUNSETIFINDEX(r14, 0x400454da, &(0x7f0000001700)=r10) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001740)='./cgroup/syz0\x00', 0x200002, 0x0) (async) sendmsg$inet(r12, &(0x7f0000001940)={&(0x7f0000001780)={0x2, 0x4e22, @empty}, 0x10, &(0x7f00000018c0)=[{&(0x7f00000017c0)="823687caa1727532f0b14a0b912bffc51b8a0acbfe5d6153d886b496f2984257d16aca6df6e6b7aac6903ed9ac72928831f9ff645f50e5e8717979a80bbbb1a4e8573684b965d973cd6a6dd43e7a0e6fe03c5cdc337c94a264c483ddc5cd1d19804672dd86148c15ce812ffdbb3d4f280bdb7a1e4217b5ada61fab428cfa9162eda2e6932a6d47e8d29439f133627bca532b2ee7aa383eb13d0ee9368423838616b2cfb82381b01a5e1e0b1d2e9a5ced0a48197ad3e74b4c7bd59f082892f65d2ebadf04934b346ad49037353dbb03f5a41ed3f715", 0xd5}], 0x1, &(0x7f0000001900)=[@ip_tos_u8={{0x11}}, @ip_ttl={{0x14, 0x0, 0x2, 0x2}}], 0x30}, 0x4000) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000001980)=r11, 0x4) (async) ioctl$sock_kcm_SIOCKCMCLONE(r8, 0x89e2, &(0x7f00000019c0)={r14}) ioctl$sock_kcm_SIOCKCMUNATTACH(r13, 0x89e1, &(0x7f0000001a00)={r15}) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000001ac0)={{r8, 0xffffffffffffffff}, &(0x7f0000001a40), &(0x7f0000001a80)=r7}, 0x20) (async) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001fc0)={r14, 0xe0, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000001d00)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000001d40)=[0x0], &(0x7f0000001d80)=[0x0], 0x0, 0xc8, &(0x7f0000001dc0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x40, 0x10, &(0x7f0000001e00), &(0x7f0000001e40), 0x8, 0xf5, 0x8, 0x8, &(0x7f0000001e80)}}, 0x10) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000002140)=@bpf_ext={0x1c, 0x1d, &(0x7f0000001b00)=@raw=[@map_idx_val={0x18, 0x7, 0x6, 0x0, 0xa, 0x0, 0x0, 0x0, 0x2}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r16}}, @printk={@p, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x200}}, @map_idx_val={0x18, 0x6, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x81}, @tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}, @map_val={0x18, 0x8, 0x2, 0x0, r14, 0x0, 0x0, 0x0, 0x8}, @tail_call={{0x18, 0x2, 0x1, 0x0, r15}}, @exit], &(0x7f0000001c00)='syzkaller\x00', 0x9, 0xb1, &(0x7f0000001c40)=""/177, 0x41000, 0x10, '\x00', r17, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000002000)={0x0, 0x2}, 0x8, 0x10, &(0x7f0000002040)={0x3, 0x2, 0xfffffffd, 0x9}, 0x10, 0x1f859, 0xffffffffffffffff, 0x6, &(0x7f0000002080)=[r14], &(0x7f00000020c0)=[{0x2, 0x4, 0x8, 0xa}, {0x0, 0x1, 0xa, 0xb}, {0x0, 0x3, 0x6, 0xc}, {0x3, 0x2, 0x9, 0xa}, {0x0, 0x3, 0x5, 0x4}, {0x0, 0x5, 0xa, 0x8}], 0x10, 0x4199}, 0x94) ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f0000002200)='\x00') 2m45.371892409s ago: executing program 5 (id=778): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xf, 0x4, 0x8, 0x9}, 0x48) close(r0) r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000001480)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x82, 0x82, 0x9, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2, 0x3}}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0xe, 0x3}]}, @datasec={0x1, 0x5, 0x0, 0xf, 0x2, [{0x5, 0x0, 0x2}, {0x4, 0x7, 0x237}, {0x3, 0x0, 0xffffffff}, {0x5, 0x6000000, 0x10000}, {0x5, 0x1, 0x5}], "d3f4"}, @func={0x7, 0x0, 0x0, 0xc, 0x1}]}, {0x0, [0x5f, 0x0, 0x30, 0x30, 0x0, 0x30, 0x5f]}}, &(0x7f0000001380)=""/247, 0xa5, 0xf7, 0x0, 0x2, 0x10000}, 0x28) r2 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0xf, &(0x7f0000000000), 0x4) r3 = socket$kcm(0x2, 0x3, 0x2) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="5c00000010006bcc9e3be35c6e170080000087", 0x13}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[], &(0x7f0000000000)=""/138, 0x4a, 0x8a, 0x1}, 0x28) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)=@generic={0x0, r4}, 0x18) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'erspan0\x00', 0x100}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8922, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) r6 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x10000, 0x9e4, 0x5, 0x8, 0x20005, 0x0, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x5, 0x0, 0x5d31, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xc, 0x590f}, 0x2920, 0x0, 0x0, 0x8, 0x80000000, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x10, 0x400000002, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x4000, r3}, 0x18) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x2405, r7) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000002c0)) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8916, &(0x7f0000000000)={'veth1_to_bridge\x00', @random="02000400ac14"}) sendmsg$kcm(r2, &(0x7f00000000c0)={&(0x7f0000000100)=@hci={0x1f, 0x0, 0x9}, 0x80, &(0x7f0000000080)=[{&(0x7f00000006c0)="270427003c0f00000000002f1eafbcf706e10500000086ddffff1104ee162fd4b8bf4a82f6184b8a34f90186cee84400000000000000001900000000", 0x3c}, {&(0x7f0000000440)="63f805d7649496db729598", 0xb}, {0x0, 0x88000}], 0x3}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000012c0)={0xe, 0x3, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000071cf38ae27e8000000000000fefffd602ee559edf31b00339c00"], &(0x7f0000000140)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000000240)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) bpf$BPF_PROG_DETACH(0x1c, &(0x7f0000000240)={@map=r0, 0xffffffffffffffff, 0x2d}, 0x20) 2m44.970140936s ago: executing program 5 (id=784): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32, @ANYBLOB="0d00ff0000000000830000000000000045"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x1}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(0xffffffffffffffff, 0x0, 0x4008804) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x24, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x7602}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x5, &(0x7f0000000240)=ANY=[@ANYRES16=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, '\x00', 0x0, 0x2}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5f2}, 0x152, 0x1, 0x0, 0x2, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_clone(0x2c9a4080, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_procfs$namespace(0xffffffffffffffff, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000680)={0x5, 0x80, 0x8, 0xe, 0x35, 0x7, 0x0, 0x4, 0x80080, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x9, 0x4, 0x3, 0x7779, 0x8, 0xb, 0x0, 0x7fffffff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0500000001000000090000000200000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000090000001000000000000000f5ffffff8d0000000000"], 0x48) socket$kcm(0x10, 0x3, 0x10) socket$kcm(0x10, 0x400000002, 0x0) socket$kcm(0x10, 0x3, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x280000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000340)={0x2, 0x80, 0x5, 0xc, 0x5, 0x4, 0x0, 0x2, 0x2002, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x16, 0x2, @perf_config_ext={0x6, 0x9}, 0x808, 0x4, 0x401, 0x5, 0x0, 0x9, 0xd, 0x0, 0x8, 0x0, 0x8}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r4, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYRES32=r3], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7, 0xff, 0xfa, 0x7, 0x0, 0x800ea, 0x9800, 0xb, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xfffffffd, 0x2, @perf_bp={0x0, 0x1}, 0xc001, 0x40000010040, 0xfd84, 0x4, 0x10001, 0x3, 0xa33, 0x0, 0x8, 0x0, 0x8}, 0x0, 0xb, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1}, 0x94) 2m29.904761612s ago: executing program 33 (id=784): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x0, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/12, @ANYRES32, @ANYBLOB="0d00ff0000000000830000000000000045"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000000)='GPL\x00', 0x1}, 0x94) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(0xffffffffffffffff, 0x0, 0x4008804) perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x24, 0x12506, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x7602}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x5, &(0x7f0000000240)=ANY=[@ANYRES16=r0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, '\x00', 0x0, 0x2}, 0x94) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x80008, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x5f2}, 0x152, 0x1, 0x0, 0x2, 0x200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_clone(0x2c9a4080, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) r1 = syz_open_procfs$namespace(0xffffffffffffffff, 0x0) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000680)={0x5, 0x80, 0x8, 0xe, 0x35, 0x7, 0x0, 0x4, 0x80080, 0x8, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x7, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x9, 0x4, 0x3, 0x7779, 0x8, 0xb, 0x0, 0x7fffffff, 0x0, 0x8}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="0500000001000000090000000200000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000000000090000001000000000000000f5ffffff8d0000000000"], 0x48) socket$kcm(0x10, 0x3, 0x10) socket$kcm(0x10, 0x400000002, 0x0) socket$kcm(0x10, 0x3, 0x10) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x280000, 0x0) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = syz_open_procfs$namespace(0x0, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(0xffffffffffffffff, 0x4008240b, &(0x7f0000000340)={0x2, 0x80, 0x5, 0xc, 0x5, 0x4, 0x0, 0x2, 0x2002, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x16, 0x2, @perf_config_ext={0x6, 0x9}, 0x808, 0x4, 0x401, 0x5, 0x0, 0x9, 0xd, 0x0, 0x8, 0x0, 0x8}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_ro(r4, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000140)=ANY=[@ANYRES32=r3], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x9}, 0x94) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x7, 0xff, 0xfa, 0x7, 0x0, 0x800ea, 0x9800, 0xb, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xfffffffd, 0x2, @perf_bp={0x0, 0x1}, 0xc001, 0x40000010040, 0xfd84, 0x4, 0x10001, 0x3, 0xa33, 0x0, 0x8, 0x0, 0x8}, 0x0, 0xb, 0xffffffffffffffff, 0x8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r1}, 0x94) 6.284172081s ago: executing program 6 (id=1718): 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) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00?\x00', @ANYRES32=0x0, @ANYRES32], 0x48) r0 = socket$kcm(0x2, 0x1, 0x84) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0x22, &(0x7f0000000000)=r3, 0x10) socket$kcm(0xa, 0x2, 0x3a) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x14, &(0x7f0000000b00)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000500), 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000240)}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r5, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000100)}], 0x1}, 0x4011) sendmsg$inet(r5, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000012c0)="f9", 0x1}], 0x1}, 0x48844) recvmsg(r4, &(0x7f0000000f80)={0x0, 0x0, 0x0}, 0x20) perf_event_open(&(0x7f0000000380)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4f34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2, @perf_bp={0x0, 0x3}, 0x42, 0xc8, 0x0, 0x5, 0x65, 0x0, 0x211, 0x0, 0x0, 0x0, 0x3ff}, 0x0, 0xa, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$cgroup_pid(r6, &(0x7f0000000040), 0x12) r7 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000006c0)={r7, 0x0, 0x0}, 0x10) bpf$LINK_GET_NEXT_ID(0x1f, 0x0, 0x0) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000), 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000002c0)={@ifindex, 0xffffffffffffffff, 0x2b, 0x2024}, 0x20) 5.605491954s ago: executing program 6 (id=1724): sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffbfffffffff, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x9, 0x711fec55}, 0xa0d2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e22, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="18000000000000000000000007000000830704ac14140f0011000000000000000000000001000000fc0000000000000014000000000000000100000041"], 0x4c}, 0x20001850) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x6, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xe, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000071114200850000000500000095000000000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x6}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0xe0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000001b40), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x47, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='blkio.bfq.io_service_time_recursive\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0x2, &(0x7f0000000000)=r3, 0x4) r4 = perf_event_open(&(0x7f00000002c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x4, @perf_config_ext={0x2d, 0x1}, 0x0, 0x0, 0x0, 0x7, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xe4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x0, 0x0, 0xc2ba, 0x0, 0x4000000, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$TOKEN_CREATE(0x24, &(0x7f0000000200)={0x0, r4}, 0x8) r5 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10000005, 0x80100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000300), 0x4}, 0x11540}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0xfffffffc, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x24, r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r5, 0x40042408, r6) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x1d, 0x3, &(0x7f0000001240)=ANY=[], &(0x7f0000000140)='GPL\x00', 0x5, 0xd1, &(0x7f0000000680)=""/193, 0x0, 0x0, '\x00', 0x0, @fallback=0x39, 0xffffffffffffffff, 0x8, 0x0, 0x62, 0x10, 0x0, 0x0, 0x0, r6}, 0x94) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x8}, 0x12, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$kcm(0x2, 0x3, 0x106) recvmsg$kcm(r7, &(0x7f0000001a80)={0x0, 0x0, 0x0}, 0x2000) socket$kcm(0x2b, 0x1, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x0, 0x16, 0x0, 0x21) mkdir(&(0x7f0000000000)='./cgroup/file0\x00', 0xd0939199c36b4d28) mkdir(&(0x7f00000000c0)='./cgroup/file0/file0\x00', 0x81) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x6, 0xe, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000000c0), 0x10}, 0x94) 5.249921254s ago: executing program 2 (id=1728): perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x17, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[], 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, 0x0, 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x20000000, 0x2}, 0x20) r1 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x2, &(0x7f00000002c0), 0x4) r2 = socket$kcm(0xa, 0x2, 0x73) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') ioctl$TUNSETIFF(r3, 0xb701, 0x0) sendmsg$kcm(r2, &(0x7f0000000300)={&(0x7f0000001300)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x3}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x80, 0x0}, 0x40094) 4.527545455s ago: executing program 4 (id=1731): socket$kcm(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x20000000000000a, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x94) getpid() ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x3) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x4000000) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xffffff0a, &(0x7f0000000080)=[{&(0x7f0000000040)="c018030033000b63d25a80648c2594f91324fc60100c214002000003050582c137153e370248078000f01700d1bd", 0x33fe0}], 0x1}, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_netprio_ifpriomap(r2, &(0x7f0000000080), 0x2, 0x0) write$cgroup_netprio_ifpriomap(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="76658e682a5f746f5f6261746164763231"], 0x12) syz_clone(0x111, 0x0, 0x9, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) r4 = socket$kcm(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r5, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="1800000072006bcd9e3fe3dc6e0800000709000000000000", 0x18}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000000), 0x4) r6 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r6, &(0x7f0000000fc0)={&(0x7f0000001340)=@hci={0x1f, 0x200, 0x31}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001040)="b8b2cc1e00c1dba49dbb66ca3a66", 0xe}], 0x1}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x6002, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e00806200000000001000aac141417e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) socket$kcm(0x10, 0x2, 0x0) socket$kcm(0xa, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000580)={0x3, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="1206"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x65, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000100)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x41100, 0x50, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x1313f, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)}, 0x94) 4.227678574s ago: executing program 2 (id=1732): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x1, 0xfffffffc, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x2, 0x5, 0x84) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f00000003c0)=[{}, {0x10000002}]}, 0x90) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) recvmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)) socket$kcm(0xa, 0x5, 0x0) socket$kcm(0x10, 0x2, 0x2) perf_event_open(&(0x7f0000000840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x10040, 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, 0x2, 0x2, @perf_config_ext={0x2, 0x20000}, 0x102065, 0x0, 0x0, 0x3, 0x7, 0x1, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, 0x0) socket$kcm(0x2b, 0x1, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r4 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0300000004000000040000000a"], 0x50) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x3, 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1800000000000000000000000000000018020000", @ANYRES32=r4, @ANYBLOB="0000000000000000b703000000000000850000000d000000b70000000000000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000002c0)={r5, 0x0, 0xe, 0x0, &(0x7f0000000900)="c1dfb080cd21d308098ee6888100", 0x0, 0xadf0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) setsockopt$sock_attach_bpf(r0, 0x84, 0x6e, &(0x7f0000000000)=r3, 0x10) 2.914740914s ago: executing program 6 (id=1735): perf_event_open(&(0x7f0000000d00)={0x2, 0x80, 0x6d, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xbd0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000002dc0)={&(0x7f0000001640)=@l2tp6={0xa, 0x0, 0x7fff, @local, 0x8}, 0x80, &(0x7f0000000340)=[{&(0x7f00000003c0)='`', 0x1}], 0x1, 0x0, 0x0, 0xf000000}, 0x41) 2.790766314s ago: executing program 2 (id=1738): r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) socket$kcm(0x2, 0x1, 0x84) socket$kcm(0x2, 0x200000000000001, 0x106) socketpair(0x3, 0x80a, 0x2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1c, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0xb}, 0x10c002, 0xac5d}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0xde, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetlb.1GB.usage_in_bytes\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000100)=r1, 0x4) syz_clone(0x630c0700, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="b8", 0x2ee0}], 0x13, 0x0, 0x0, 0x10000000}, 0x12cd) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x2, 0x4, 0x6, 0xbaa}, 0x48) 2.780684186s ago: executing program 4 (id=1739): r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) socket$kcm(0x2, 0x1, 0x84) socket$kcm(0x2, 0x200000000000001, 0x106) socketpair(0x3, 0x80a, 0x2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1c, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0xb}, 0x10c002, 0xac5d}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0xde, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetlb.1GB.usage_in_bytes\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000100)=r1, 0x4) syz_clone(0x630c0700, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="b8", 0x2ee0}], 0x13, 0x0, 0x0, 0x10000000}, 0x12cd) 2.653898817s ago: executing program 1 (id=1741): r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000200)=@caif=@dgm={0x25, 0x16}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)="18", 0x1}], 0x1}, 0xd000000000000) 2.590959488s ago: executing program 6 (id=1742): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="2000000000000009000000050000000000000000cc3a51fe01c3f0f28d4ab46391cc7b932964c1f3d4a982bdd0bf8b2ef2b21d80397ac907d6600e8704000000000000006f1b081200d5100a4f6bb640868c4f44f5c64095081d30dc08297acb2e3ce70c20f081e31745d59649", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f375ffff86dd6317ce6207"], 0xfe1b) r0 = socket$kcm(0xf, 0x3, 0x2) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x4000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{0x0}, {&(0x7f00000002c0)=""/175, 0xaf}], 0x2}, 0x40000064) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x85, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x0, 0x16, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$sock_attach_bpf(r1, 0x0, 0x4, 0x0, 0x28) socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r3 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000440)={r3, 0x20, &(0x7f0000000400)={0xfffffffffffffffe, 0x0, 0x0, &(0x7f0000000780)=""/164, 0xa4}}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000006c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x401c5820, &(0x7f00000001c0)=0x8) sendmsg$inet(r0, &(0x7f0000003780)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x600) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x894b, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000022c0)=ANY=[@ANYBLOB], &(0x7f0000000340)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) recvmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/6, 0x6}], 0x1, &(0x7f0000000640)=""/111, 0x6f}, 0x100) socketpair(0x24, 0xa, 0x0, &(0x7f0000000600)) 2.466502428s ago: executing program 3 (id=1743): perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x17, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[], 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, 0x0, 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x20000000, 0x2}, 0x20) r1 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x2, &(0x7f00000002c0), 0x4) r2 = socket$kcm(0xa, 0x2, 0x73) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') ioctl$TUNSETIFF(r3, 0xb701, 0x0) sendmsg$kcm(r2, &(0x7f0000000300)={&(0x7f0000001300)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x3}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x80, 0x0}, 0x40094) 2.302821796s ago: executing program 1 (id=1744): r0 = socket$kcm(0xa, 0x2, 0x3a) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x1e, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f00000008c0), 0x43) (async) setsockopt$sock_attach_bpf(r1, 0x10f, 0x87, &(0x7f00000008c0), 0x43) sendmsg$kcm(r1, &(0x7f0000000100)={&(0x7f0000001540)=@tipc=@nameseq={0x1e, 0x1, 0x1, {0x40, 0x4, 0x4}}, 0x80, 0x0}, 0x20008044) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)}, 0x4011) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x2a, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x8916, 0x0) (async) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x8916, 0x0) r3 = socket$kcm(0x1e, 0x5, 0x0) sendmsg$kcm(r3, &(0x7f00000014c0)={&(0x7f0000001540)=@tipc, 0xc, 0x0}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x5, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000000000000000000000000008700000000000000050000000000000095009800d3031a00"], &(0x7f0000000100)='GPL\x00', 0x3, 0xfa, &(0x7f0000000140)=""/250}, 0x23) 2.064619346s ago: executing program 1 (id=1745): bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x41, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x820a4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0xc052, 0x200000000000c8, 0x2, 0x9, 0xfffffffffffffff8, 0x80000000, 0xfffb, 0x0, 0xfffffffc, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x18, 0x0, 0x0) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x40) socket$kcm(0x22, 0x2, 0x24) sendmsg$unix(r1, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x24040014) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x100}, 0x0) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd63f97ffc000c2f00db5b686158bbcfe8875a060300000023000000000000000000000000ac1414aa3a2008"], 0xfdef) 2.063951686s ago: executing program 3 (id=1746): perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x20000, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1={0xff, 0x2}, 0x0, 0x4}, 0x80, 0x0}, 0x4000000) (async) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="12000000070000000800000002"], 0x50) (async) r0 = socket$kcm(0x21, 0x2, 0x2) r1 = socket$kcm(0x21, 0x2, 0x2) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000100), 0x237}, 0x48) (async, rerun: 32) perf_event_open(&(0x7f0000000140)={0x2, 0x80, 0x29, 0x1, 0x0, 0x0, 0x0, 0x0, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x2, @perf_bp={0x0}, 0x0, 0x0, 0x9e4, 0x5, 0x8, 0x20005, 0xfffd, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) (rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xe, 0x20000000000001df, 0x0, 0x0, 0x7, 0x0, 0x0, 0x40f00, 0x2, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, 0x0, 0xfffffffffffffefc, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f00000007c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x90) (async, rerun: 64) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3efd7ab4c41335d9, @perf_config_ext={0x1, 0x2}, 0x2006, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) (rerun: 64) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r2, 0x1f00, 0x18, 0x19, &(0x7f00000007c0)="9f44948721919580684010a40566", 0x0, 0x7ff, 0x0, 0xb1, 0x0, &(0x7f0000000700)="389ceff69d08b0af1cc71b6262d50660bbaf31a7f8cd6a6f911beb65d5fe6b54bf21a66489121f24fefd198059288c9b735e1898e77a7469489a249292c02a72bc193a3008ebdbf4e9dd4ee8fcceef55402c913c8dd0ebece1330aaa93ece835c5044a246a5967e3acd7c950b3b19f351830e545eb9bc3a9c6dd22ce97f1f857cfe8b68a2370b69ea336006b589368f92deb68f3dfc6f2bfee09f8342da437fce5dcdf658e453e3132bb42067575318c39", &(0x7f0000000380)="8c5911c525f5cf4c4ecf207ad2ec", 0x0, 0x0, 0xffffffff}, 0x23) r3 = socket$kcm(0x29, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xa, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000071116f00000000008510000002000000850000000000000095000000000000009500a50500df0000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x6}, 0x70) recvmsg$kcm(r3, &(0x7f0000000380)={&(0x7f00000000c0)=@tipc=@name, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/50, 0x32}, {&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000280)=""/104, 0x68}, {&(0x7f0000000300)=""/35, 0x23}], 0x4}, 0x10040) (async) sendmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f00000004c0)=@rxrpc=@in4={0x21, 0xffff, 0x2, 0x10, {0x2, 0x0, @broadcast}}, 0x80, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) (async) sendmsg$kcm(r0, &(0x7f0000000140)={&(0x7f0000000440)=@rxrpc=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e24, @loopback}}, 0x80, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000005040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b00000009860f5878c37ffe36e1165814d435be5b317c6c8189767d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x200008c0) (async) sendmsg$kcm(r0, &(0x7f0000000080)={&(0x7f0000000140)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @broadcast}}, 0x80, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000001001000001"], 0x18}, 0x0) 1.770911665s ago: executing program 1 (id=1747): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d34, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) socket$kcm(0x10, 0x400000002, 0x0) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) r1 = socket$kcm(0xa, 0x5, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x11, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000001000000000000000200000018110000", @ANYBLOB="0000000000000000b702000000020000850000008600"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280)=@tipc=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x80, 0x0}, 0x0) sendmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) setsockopt$sock_attach_bpf(r1, 0x0, 0x18, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000380)="48000000140081fb7059ae08060c04000aff0f03000004000011000000006fabca1b4e7d", 0x24}], 0x1}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r3, 0x18000000000002a0, 0xe80, 0x6000, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e086dd200000006006000aac14140ce0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x3}, 0x0, 0x0, 0xa, 0x5, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000001700)=ANY=[@ANYBLOB="160000000000000061b1000002"], 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{r4, 0xffffffffffffffff}, 0x0, &(0x7f0000000040)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x15, &(0x7f0000000200)={r5, 0x0, &(0x7f0000001780)=""/4096}, 0x20) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0xec, 0x5, 0x42, 0x7, 0x0, 0x0, 0x9d6d1, 0x1, 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, 0x1, 0x2, @perf_bp={0x0, 0x4}, 0x10137f, 0x7ff, 0x7, 0x0, 0x81, 0x2, 0x5, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) 1.646806415s ago: executing program 4 (id=1748): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x8}, 0x102200, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x109}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0xc01e4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400000, 0x0, 0x0, 0x4, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x80350, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xffffff2d, &(0x7f0000000080)=[{&(0x7f0000000040)="c00e020022003505d25a806f8c6394f92124fc60040011000a7403004700000037153e370248018000f01700d1bd", 0x33fe0}], 0x1}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_serviced_recursive\x00', 0x26e1, 0x0) write$cgroup_devices(0xffffffffffffffff, 0x0, 0x9) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x541b, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000004c0)=ANY=[@ANYBLOB="b702000047000000bfa30000000000000703000000feffff7a0af0ff0100000079a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000005ecefab8f2e85c6c1ca711fcd0cdfa146ec561750379585e5a876d839240d29c035055b67db3e6c8dc3d5d78c07fa1f7e655ce34e4d5b3185fec0e07004e60c08dc8b8dbf11e6e94d75938321a3aa502cd2424a66e6d2ef831ab7e8dc34f17e3946ef3bb622e03b538dfd8e012e79578e51bc53099e90f4580d760551b5b341a29f31e3106d1ddd6152f7cbdb9cd38bdb2209c67deca8eeb9c15ab3a14817ac61e4dd11183a13477bf7e860e3670ef0e789f65f1328d6704902cbe7bb44b82d2789cb132b8667c2147661df28d9961b63e1a9cf6c2a660a1fe3c184b751c51160fb20b1c581e7be6ba0dc001c4110555850915148ba532e6ea09c346dfebd38608b3280080005d9a9500000000000000334583239dd27080851dcac3c12233f9a1fb9c2aec61ce63a38d2fd50117b89a9ab359b4eea0c6e95767d42b4e54861d0227dbfd2e6d7f715a7f3deadd713089856f756436303767d2e24f29e5dad9796edb697aeea0182babd18cac1bf4390af9a9ceafd0002cab154ad029a1090000002780870014f51c3c975d5aec84222fd3a0ec4be3e563112f0b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a6a71bc85018e5ff22dc508afc9ffc2cc788bee1b47683db01a469398685211dfbbae3e2ed0a50e7313bff5d4c391ddece00fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd360000000000000000ae4f390a8337841cef386e22cc22ee17476d738952229682e24b92533ac2a9f5a699593f084419cae0b4532bcc97d3ae526aca54183fb01c73f979ca9857399537f5831808b0dc2a2d0e0000000000000578673f8b6e74ce23877a6b24db0e067345560942fa629fbef2461c97a088a22e8b15c3e233db00002e30d46a0024d37cef099ece729aa218f9f44a3210223fdae7ed04935c3c90d3add8eebc8619d73415cda2130f5011e4845535a8b90dfae158b94f50adab988dd8e12baf5cc9398fff00404d5d99f82e20ee6a8c88e18c29c5c0ed5bcdf510c3c7b400000000000007ff57c39495c826b956ba859ac8e3c177b91bd7d5e41ff868f7ca1664fe2f3ced846891180604b6dd2499d16d7d9158ffffffff00000000ef069dc42749a89f854797f29d0000002d8c38a967c1bbe09315c29877a308bcc87dc3addb08141bdee5d27874b2f663ddeef0005b3d96c7aabf4df517d90bdc01e73835d5a3e1a90800c66ee2b1ad76dff9f9003f07000099d4894ee7f8249dc1e3428d2129369ee1b85af6eb2eea0d0df414b315f651c8412392191fa83ee830548f11e1036a8debd64cbe359454a3f2239cfe35f81b7a490f167e6d5c1109000000000000000042b8ff8c21ad702ccacad5b39eef213d1ca296d2a27798c8ced92052188bd1f285f653b621491dc6aaee0200e2ff08644fb94c06006eff1be2f68fa8d7c2dfb28e1f05e46b0933c1d987591ec3db58a7bb3042ec3f771f7a1338a5c3dd35e926049fe86e09c58e273cd905deb28c13c1ed1c0d9cae846bcbfa8cce7b893e578af7dc7d5e87d44ff828de453f34c2b18660b080efc707e676e1fb4d5825c0ca177a4c7fbb4eda0545c00f576b2b19abd0f885cc4806f40300966fcf1e54f5a2d38708294cd6f496e5dee734fe7da3770845cf442d588afd80e17000000000000000000000000000000000000000000000000000005205000000dc1c56d59f35d367632952a93466ae595c6a8cda6900002a070886df42b27098773b45198b4a34ac97febd4450e121d01342703f5bf030e935878a6d169c80aa4252d4ea6b8f6216ff202b5b5a182cb5e838b307632d03a7ca6f6d0339f9953c3093c3690d10ecb65dc5b47481edbf1f0000000000f8e10238d29c28eb5167e9936ed327fb237a56224e49d9ea955a5f0dec1b3ccd35364600000000000000000000000000000000000000000000000000000000000026ded4dd6fe1518cc7802043ecfe69f743f1213bf8179ecd9e5a225d63521dc728eac7d80a5656ac2cbde21d3ebfbf69ff861f4394836ddf128d6d19079e64336e7c676505c78ad67548f4b192be1827fcd95cf107753cb0a6a979d3db0c407081c6281e2d8429a8639034a75f4c7df3ea8fc2018d07afef12ef060cd4403a099f32468f658000b4082d43e12186195cc03f1a1561f0589e0d12969bc982ff5d8e9b986c0c6c747d9a1cc500bb892c3a16ff10feea209b53b230ef0f2ab85cbdac0000000000000000ca06f256c8028e0f9b65f037b21f3289f86a6826c69fa35ba5cbc3f2db1516ffc5c6e3fa618b24a6ce16d6c7010bd3339403004b838297ba20f96936b7e4746e92dea6c5d1d33d84d96b50fb000000ae07c65b71088dd7d5d1e1bab900000000000000000000d71d646218b5229dd88137fc7c59aa242af3bb4efb82055a3b61227ad40f52c9f2500579aca11033bb9cc16bd83a00840e31d828ec78e116ae46c4897e2795b6ff92e9a1e24b0b855c02f2b7add58ffb25f339297729a7a51810134d3dfbf71f6516737be55c06d9cdbf24a0c5441ce046078492b53467cfb1e2bb10b50000eb4acff90756dba1ecf9f58afd3c19b5c4558ba9af6b7333c894a1fb29ade9ad75c9c022e8d03fe28bc358684492aa771dbfe80745fe89cb349ffaad76ff9dd643796caffdf67af5dd476c37e7e9a84e2e5da2696e285a59b53f2fb0e16d8262c080c159ce1d9bc7ef3e3f40c14089c82759106f422582b42e3e8484ea5a6ad9aa52106eafe0e0caea1ad4cb15f3c2b8a0f455ba69ea284c268d54b43158a8b1d128d02af263b3dc1cab794c00c57a2a7332f4d8764c302ccd5aac114482b619fc575aa0dd2777e881e29a854380e2f1e49db5a1517ec40bb3fa44f9959bad67ccaba76408da35c9f1534c8bd48bbd61627a2e0a74b5e6aefb7eee403502734137df47257f164391c673b6079e65d7295eed164ca63e4ea26dce0fb3ce0f6591d80dfb8f386bb74b558982016b0679b5d6fccbecfae5553d9950d48c774eaa35b24fce69a20d8b49e3d0168bf7eac90529cd6af061c9e53addddc620ce73c5d177e3d097159f2768636fc10276c6a0adc57483b3f7083f66b87ef296ee85a3009a5d30f479e293a3302e11350ea857b37e76ca3f50378e4092ce2c574ad278b9b7b717c571afb2077b019fd9d89efd59b41f051ec5a8ff87ecc8df917a1e386d849fcd10e2f9ca52e02339c2f4666b0c8ffe0d508dcee3070e8b42ac38545e25f1cd62421c28d25994be0cff7271a0dee38d7ac4ac736b090e1d29f98117919472b61b20026d7e646174b55d251f7f8ca5ccc22a5efb33b217eff5597a3c3a5f3a9bb54abb40e54593e1a7ce4cfa17b3c3fe91c06363496341eae20dcc59b6179b32ddddef5c34000096a54c0c571a91878f61f74912e2299e5501d4d6943bfd74c856511726f0ac8f7d17f1c6b4451c1bcdc6b6e1700e4cd87709d97afc5423c96fa981873d4369b04bbf1fb9f68f17991540868e408201ad1a74179e489aa61f021a437a3fa935588be2068f7ff9b253106326fde795e530b93626cc68e06e602198724249b4444e69902e4d8f5da4e94cc36794258fd4032de7ab36bc24000000000000000000000000000000000000cd3211b3842b68a4eddca2eae28529e97a98d7ec3fd902df1ba8fc2ad2377e72d4e7aeacbbccef5614cd965511558f40720025c022bc9c213e407f6bc4b673c55aa8e729299a37fd6339acd906ac861ba56c9fa9b8b12b5e68a3cdadb906355e1f1d336a243172affe50d0fb36c3718a7498eed3d398f405a34d494414e87ef1ce1845510d43d00171d6b4b762f89564c22d542a119878709cd6822c3a3eb47a849b0737929fe9e1eecd1bff5a2b9880e2a6d8a3b3b7e88a673c96cda4455eff1c530db0e6598a2686aa09aeaf0f1aed95aeb8b0a2cc5ca31c0f56285cc05f7090a0e0583cf540d18cd8817e685c7b4ff176178ac1234f23e54445ec20b2689832d78409897a0307e89ebcd5f4ba042a3d10237a5a8a9a6eda36d2f337dc54537b80e8433341b135b4c5bb0173ffde46ccd260e1d4f2c51e8b07bb256f1317912cb1fc9e491e0bb9109e475cc795c23ad9f4f0042c5e9c655a4d865bc4a266e6a1d3d2b7ee53be9efb33a98933b5ba74ee3ac8d34b6af8c1fdbffade3abc80842b74354162f5b994ab5254cb068bc5e2ae242a1d37d0d49947c9317fa1a46c9e259ce0e1f9db992c53f7830a5e8f4fac6b187eb9f15ba61f730f86d7d7b63bbc7a1d9ff37e87a90a14e0655304da069f9009b62717649b6c6af94fcba713f8ee6fcce25aef44d009966614b61be9369ffc589a79051b0a0000000000000003ebd34c41afe268c33c9322c3a783772aec998f51a6e70fb932a8019e72ef5ab127bb30c79ebfd867441083546305fb39449c40a166ea389a6b77b7c87f66e8bf5806726b8fc50b943627314803a12c33312dce0a10f852da3e000000000000"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x3e, 0xffffffffffffffff, 0x8, 0x0, 0xee, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000011c0)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000001300)="b9fb0307683a0600000000000000", 0x0, 0xfe, 0x60000009, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.590958674s ago: executing program 3 (id=1749): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x2, &(0x7f00000001c0)=ANY=[@ANYBLOB="85000000500000000000010000000000"], &(0x7f0000000180)='syzkaller\x00', 0x2, 0xe5, &(0x7f0000000000)=""/229, 0x0, 0x11, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc9}, 0x80) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x81, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, 0x0, 0x2, 0x0) close(r1) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)=ANY=[], 0x17) r2 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41100}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x8, 0x20280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x9000, 0x0, 0x2, 0x4, 0x1000000, 0x0, 0xfffe, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f0000000080)={0x0, 0x3f, &(0x7f0000000000)=[{&(0x7f0000000240)="d800000018007bf6e00212ba0d8105040a600000000f040b067c55a1bc000900b80006990600e00015000500fe800000000000000300014002000c0901ac040098007f6f94007100a007a288747f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4b11602b2a10c11ce1b14d6d930dfe1d9d345ef464095cae8c9010000730d7a5025ccca262f3d40fad95667e04adcdf634c1f215ce3099ad8ffd5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd601edef3d93452a92307f00000e97031e9f05e9f16e9cb5000000000000", 0xd8}], 0x1, 0x0, 0x0, 0x2663}, 0x0) 1.55543199s ago: executing program 6 (id=1750): setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x0, 0x14, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0xe, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb=0x7000000, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff97, 0x10, &(0x7f00000000c0), 0xffffffffffffffc2}, 0x48) 1.250975281s ago: executing program 3 (id=1751): r0 = socket$kcm(0x11, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) r1 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r1, 0x0, 0x4000000) close(r1) perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x5, 0x0, 0x0, 0xc679, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x880, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="02000000040000000100000009"], 0x50) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000800)=ANY=[], 0x48) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000800000006"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r4, @ANYBLOB="0000000000000000b7080000000000007b8af0ff00000000bfa200000000000007020000d5ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000080)={0x3, 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018100000", @ANYRES32=r2, @ANYBLOB="000000000000000018100000", @ANYRES32=r3, @ANYBLOB="000000000000000095"], &(0x7f0000000a00)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e"], &(0x7f0000000280)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x7}}, &(0x7f0000014ff5)='GPL\x00', 0x2, 0x19a, &(0x7f0000014000)=""/4095, 0x0, 0x0, '\x00', 0x0, @fallback, r6, 0x14, &(0x7f0000000000), 0x1, 0x10, &(0x7f0000000000), 0x10}, 0x70) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={0xffffffffffffffff, 0xe0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000640)={r5, 0xe0, &(0x7f0000000540)={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, 0x35, 0x0, 0x8, 0x0, 0x0}}, 0x10) sendmsg$kcm(r0, &(0x7f0000000040)={&(0x7f0000000200)=@caif=@dgm={0x25, 0x16}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000140)="18", 0x1}], 0x1}, 0x0) 1.175809044s ago: executing program 2 (id=1752): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0}, 0x94) perf_event_open(&(0x7f0000000380)={0x0, 0x97, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x0, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f00000006c0)=ANY=[@ANYBLOB="8f03000000000060007538e486dd630ace2211057300fe80000000000000875a65059ff57b00000000000000000000000000ac1414aa"], 0xcfa4) 989.834555ms ago: executing program 1 (id=1753): getpid() perf_event_open(&(0x7f0000000800)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfff, 0xecc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x402, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3efd7ab4c41335d9, @perf_config_ext, 0x20020}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x4, 0x6, &(0x7f0000000000)=@framed={{0xffffffb4, 0x8, 0x0, 0x0, 0x0, 0x73, 0x11, 0x9e}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0xb7}, @exit={0x95, 0x0, 0xc2}], {0x95, 0x0, 0x1200}}, &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195}, 0x70) 924.775646ms ago: executing program 4 (id=1754): r0 = socket$kcm(0x21, 0x2, 0xa) r1 = perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x1c, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffd, 0x4, @perf_config_ext={0x4, 0x1}, 0x10d102, 0x80, 0x0, 0x8, 0x0, 0x8}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x7, 0x0, 0x0, 0x5d35, 0xa4930, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1}, 0x110842, 0x0, 0x4, 0x1, 0x2, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000340)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r2, &(0x7f0000000380)='pids.events\x00', 0x0, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000300)=r0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1900000004"], 0x50) socket$kcm(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x1, 0x0, 0x0) close(0xffffffffffffffff) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0}, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) close(0xffffffffffffffff) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r3, &(0x7f0000000040)={0x0, 0x51, &(0x7f0000000100)=[{&(0x7f00000006c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b87033c0000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$MAP_CREATE(0x1900000000000000, 0x0, 0x0) r4 = socket$kcm(0x15, 0x5, 0x0) bpf$ITER_CREATE(0x21, &(0x7f00000001c0), 0x8) sendmsg$kcm(r4, &(0x7f0000001b00)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, 0x0}, 0x0) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, '\x00', 0x0, @fallback=0x23, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=ANY=[], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000002c0)={{r6}, &(0x7f0000000240), 0x0}, 0x20) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000003c0)={r5, 0x0, 0x77, 0x1d, &(0x7f00000000c0)="5a703ce1808459235b053bcca6a44d415c94ce2630686c45196c26778cf10c6a1c7e31cd562a9ca8bd0402b666d3b11ffeedac8d6a62ef4fe273e9e45c7bfaca2fa359110d7e7b17e79b9099d241828bffc703e0e331112f2b422732f2be291dea11e1271bc0f507a624dca724947089685ca18a573436", &(0x7f0000000200)=""/29, 0x9, 0x0, 0x2d, 0x5b, &(0x7f0000000180)="b5fee13eba87086c80799a21953b6a92c46be3b43ba889712c972fbb0ace4191a2dde751cc7281ee0b68798450", &(0x7f0000000240)="f230619f5a5409efc9338fdca21578c709313cb1ee3a04afeed5479ee066e2d735874232e225f1ff4a3f7751b3dece2cbb7b476868e131020884f226599d4cc513b1d4d07fbbfbf0248d89df9026afb38b28d8516bdcaf90031503", 0x0, 0x0, 0x1005ebb}, 0x50) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000010001000900000001"], 0x48) close(r7) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0b00000005000000000400000900000001000000", @ANYRES32, @ANYBLOB="00060040000000000000095b9966000000000000", @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f00000021c0)={{r8}, &(0x7f0000002140), &(0x7f0000002180)='%-010d \x00'}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f0000000080)={r7, &(0x7f0000000080), &(0x7f0000001540)=""/155}, 0x20) 856.444657ms ago: executing program 3 (id=1755): perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x9041, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000029c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x2e0, 0x2d1, 0xfffffffffffffd85, &(0x7f00000000c0)="b9ff0303000d698cb89e40f008004000000e00001100630277", 0x0, 0x100, 0x2000000, 0x0, 0x0, &(0x7f0000000440), &(0x7f0000000000), 0xfd000000}, 0x28) 855.609587ms ago: executing program 2 (id=1756): perf_event_open$cgroup(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x17, 0x0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x43, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000008c0)=ANY=[], 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r0, 0x0, 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x20000000, 0x2}, 0x20) r1 = socket$kcm(0x2, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x2, &(0x7f00000002c0), 0x4) r2 = socket$kcm(0xa, 0x2, 0x73) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/uts\x00') ioctl$TUNSETIFF(r3, 0xb701, 0x0) sendmsg$kcm(r2, &(0x7f0000000300)={&(0x7f0000001300)=@ax25={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x3}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null]}, 0x80, 0x0}, 0x40094) 811.044825ms ago: executing program 1 (id=1757): bpf$PROG_LOAD(0x5, 0x0, 0x0) perf_event_open(&(0x7f0000000380)={0x0, 0x41, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x820a4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, @perf_config_ext, 0xc052, 0x200000000000c8, 0x2, 0x9, 0xfffffffffffffff8, 0x80000000, 0xfffb, 0x0, 0xfffffffc, 0x0, 0x1000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$kcm(0x18, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x40) socket$kcm(0x22, 0x2, 0x24) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), 0x100}, 0x0) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r4, &(0x7f0000000180)=ANY=[@ANYBLOB="8fedcb7907001175f37538e486dd63f97ffc000c2f00db5b686158bbcfe8875a060300000023000000000000000000000000ac1414aa3a2008"], 0xfdef) 644.397563ms ago: executing program 6 (id=1758): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls}, 0x48) r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24000000, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000440)="2e00000024008f866b29924a6f130000005e14060800000000000000000f0000000280a71802dd0000", 0x29}, {&(0x7f00000010c0)="018d4561b6", 0x5}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000006d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x445540, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0xd) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) syz_clone(0x40042700, 0x0, 0x0, 0x0, 0x0, 0x0) 610.501778ms ago: executing program 3 (id=1759): r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) socket$kcm(0x2, 0x1, 0x84) socket$kcm(0x2, 0x200000000000001, 0x106) socketpair(0x3, 0x80a, 0x2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1c, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0xb}, 0x10c002, 0xac5d}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0xde, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetlb.1GB.usage_in_bytes\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000100)=r1, 0x4) syz_clone(0x630c0700, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="b8", 0x2ee0}], 0x13, 0x0, 0x0, 0x10000000}, 0x12cd) 527.053553ms ago: executing program 2 (id=1760): perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="2000000000000009000000050000000000000000cc3a51fe01c3f0f28d4ab46391cc7b932964c1f3d4a982bdd0bf8b2ef2b21d80397ac907d6600e8704000000000000006f1b081200d5100a4f6bb640868c4f44f5c64095081d30dc08297acb2e3ce70c20f081e31745d59649", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8fedcb7907009875f375ffff86dd6317ce6207"], 0xfe1b) r0 = socket$kcm(0xf, 0x3, 0x2) r1 = socket$kcm(0xa, 0x2, 0x0) r2 = socket$kcm(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0x3}, 0x4000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{0x0}, {&(0x7f00000002c0)=""/175, 0xaf}], 0x2}, 0x40000064) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x84, 0x85, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x0, 0x16, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x3c, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$sock_attach_bpf(r1, 0x0, 0x4, 0x0, 0x28) socket$kcm(0x2, 0x3, 0x84) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) r3 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000440)={r3, 0x20, &(0x7f0000000400)={0xfffffffffffffffe, 0x0, 0x0, &(0x7f0000000780)=""/164, 0xa4}}, 0x10) r4 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000006c0)="5c00000013006bcd9e3fe3dc6e48aa310b6b8703100000001f03000000000000040014000d000a000d0000009ee517d34460bc24eab556a705251e6182949a3651f60a84c9f5d1938037e786a6d0bdd7fcf50e4509c5bb5a00f69853", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x401c5820, &(0x7f00000001c0)=0x8) sendmsg$inet(r0, &(0x7f0000003780)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x600) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x894b, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f00000022c0)=ANY=[@ANYBLOB], &(0x7f0000000340)='GPL\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, 0x0, 0x0) bpf$MAP_CREATE_TAIL_CALL(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) recvmsg(r1, &(0x7f0000000740)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000580)=""/6, 0x6}], 0x1, &(0x7f0000000640)=""/111, 0x6f}, 0x100) socketpair(0x24, 0xa, 0x0, &(0x7f0000000600)) 403.748943ms ago: executing program 4 (id=1761): r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r0, &(0x7f0000000000)={0x0, 0xfeff, &(0x7f0000000100)=[{&(0x7f0000000040)="5c00000012006bab9e3fe3d8fd8978f45225d9ee000000007ea60860160af36504000100080ec000000002fe9ee517c356a7b0251e61e659ad3af435cf01c937e786a6d0bdd7fcf50e4509c5cc68b7ed9c232d786c35000000000000", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x8004000) 0s ago: executing program 4 (id=1762): r0 = socket$kcm(0x2, 0x200000000000001, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) socket$kcm(0x2, 0x1, 0x84) socket$kcm(0x2, 0x200000000000001, 0x106) socketpair(0x3, 0x80a, 0x2, &(0x7f0000000080)) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x1c, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000001c0), 0xb}, 0x10c002, 0xac5d}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d32, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x4, 0x0, 0xde, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetlb.1GB.usage_in_bytes\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000100)=r1, 0x4) syz_clone(0x630c0700, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000300)="b8", 0x2ee0}], 0x13, 0x0, 0x0, 0x10000000}, 0x12cd) close(0x3) bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x2, 0x4, 0x6, 0xbaa}, 0x48) kernel console output (not intermixed with test programs): _node_track_caller+0x68/0x3a0 [ 174.332158][ T5726] ? alloc_skb_with_frags+0xa7/0x730 [ 174.337480][ T5726] ? kmem_cache_alloc_node+0x162/0x2d0 [ 174.342966][ T5726] ? __alloc_skb+0xf4/0x750 [ 174.347594][ T5726] ? alloc_skb_with_frags+0xa7/0x730 [ 174.352904][ T5726] __alloc_skb+0x22c/0x750 [ 174.357352][ T5726] alloc_skb_with_frags+0xa7/0x730 [ 174.362486][ T5726] ? __lock_acquire+0x7d10/0x7d10 [ 174.367540][ T5726] ? trace_event_raw_event_lock+0x270/0x270 [ 174.373467][ T5726] sock_alloc_send_pskb+0x87f/0x9a0 [ 174.378870][ T5726] ? __might_fault+0xb3/0x110 [ 174.383586][ T5726] ? sock_kzfree_s+0x50/0x50 [ 174.388219][ T5726] packet_sendmsg+0x343c/0x5060 [ 174.393122][ T5726] ? __lock_acquire+0x12e8/0x7d10 [ 174.398185][ T5726] ? __might_sleep+0xf0/0xf0 [ 174.402823][ T5726] ? aa_sk_perm+0x7dc/0x910 [ 174.407449][ T5726] ? packet_getsockopt+0x9a0/0x9a0 [ 174.412605][ T5726] ? aa_sock_msg_perm+0x94/0x150 [ 174.417578][ T5726] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 174.422900][ T5726] ? security_socket_sendmsg+0x7c/0xa0 [ 174.428386][ T5726] ? packet_getsockopt+0x9a0/0x9a0 [ 174.433637][ T5726] ____sys_sendmsg+0x5b7/0x8f0 [ 174.438442][ T5726] ? __sys_sendmsg_sock+0x30/0x30 [ 174.443507][ T5726] ? import_iovec+0x6f/0xa0 [ 174.448127][ T5726] ___sys_sendmsg+0x236/0x2e0 [ 174.452844][ T5726] ? __sys_sendmsg+0x2a0/0x2a0 [ 174.457643][ T5726] ? trace_event_raw_event_lock+0x270/0x270 [ 174.463570][ T5726] ? vfs_write+0x8b2/0xd60 [ 174.468041][ T5726] __se_sys_sendmsg+0x1af/0x290 [ 174.472932][ T5726] ? __x64_sys_sendmsg+0x80/0x80 [ 174.477901][ T5726] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 174.483928][ T5726] ? lockdep_hardirqs_on+0x94/0x140 [ 174.489162][ T5726] do_syscall_64+0x4c/0xa0 [ 174.493608][ T5726] ? clear_bhb_loop+0x30/0x80 [ 174.498332][ T5726] ? clear_bhb_loop+0x30/0x80 [ 174.503033][ T5726] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 174.508957][ T5726] RIP: 0033:0x7ff265806819 [ 174.513655][ T5726] 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 [ 174.533283][ T5726] RSP: 002b:00007ff263a60028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 174.541723][ T5726] RAX: ffffffffffffffda RBX: 00007ff265a7ffa0 RCX: 00007ff265806819 [ 174.549714][ T5726] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 174.557711][ T5726] RBP: 00007ff263a60090 R08: 0000000000000000 R09: 0000000000000000 [ 174.565717][ T5726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 174.573726][ T5726] R13: 00007ff265a80038 R14: 00007ff265a7ffa0 R15: 00007fffec4e0118 [ 174.581742][ T5726] [ 175.149584][ T5742] netlink: 'syz.3.468': attribute type 4 has an invalid length. [ 175.157287][ T5742] netlink: 152 bytes leftover after parsing attributes in process `syz.3.468'. [ 175.729623][ T5742] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 176.101801][ T5760] netlink: 'syz.3.473': attribute type 10 has an invalid length. [ 176.189503][ T5760] netlink: 2 bytes leftover after parsing attributes in process `syz.3.473'. [ 176.216853][ T5760] device bond0 entered promiscuous mode [ 176.222680][ T5760] device bond_slave_0 entered promiscuous mode [ 176.258442][ T5760] device bond_slave_1 entered promiscuous mode [ 176.566560][ T5766] netlink: 'syz.2.474': attribute type 10 has an invalid length. [ 176.650839][ T5766] netlink: 40 bytes leftover after parsing attributes in process `syz.2.474'. [ 176.831294][ T5764] netlink: 'syz.5.476': attribute type 3 has an invalid length. [ 176.839015][ T5764] netlink: 'syz.5.476': attribute type 6 has an invalid length. [ 177.034417][ T5764] netlink: 144448 bytes leftover after parsing attributes in process `syz.5.476'. [ 178.158481][ T5792] netlink: 'syz.4.483': attribute type 10 has an invalid length. [ 178.240772][ T5792] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.407190][ T5792] device bridge_slave_1 left promiscuous mode [ 178.441365][ T5792] bridge0: port 2(bridge_slave_1) entered disabled state [ 178.475501][ T5792] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 178.535522][ T5795] netlink: 'syz.5.484': attribute type 10 has an invalid length. [ 178.608284][ T5795] device geneve0 entered promiscuous mode [ 178.823022][ T5795] bond0: (slave geneve0): Enslaving as an active interface with an up link [ 178.976782][ T5807] netlink: 'syz.1.488': attribute type 21 has an invalid length. [ 179.015273][ T5807] netlink: 14532 bytes leftover after parsing attributes in process `syz.1.488'. [ 179.181153][ T5819] netlink: 'syz.3.491': attribute type 10 has an invalid length. [ 179.203545][ T5819] netlink: 40 bytes leftover after parsing attributes in process `syz.3.491'. [ 180.081471][ T5844] FAULT_INJECTION: forcing a failure. [ 180.081471][ T5844] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 180.166442][ T5844] CPU: 1 PID: 5844 Comm: syz.5.500 Not tainted syzkaller #0 [ 180.173787][ T5844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 180.183862][ T5844] Call Trace: [ 180.187161][ T5844] [ 180.190122][ T5844] dump_stack_lvl+0x188/0x250 [ 180.194829][ T5844] ? show_regs_print_info+0x20/0x20 [ 180.200050][ T5844] ? load_image+0x400/0x400 [ 180.204571][ T5844] ? __lock_acquire+0x7d10/0x7d10 [ 180.209599][ T5844] ? vfs_write+0x8b2/0xd60 [ 180.214026][ T5844] should_fail+0x38c/0x4c0 [ 180.218450][ T5844] _copy_from_user+0x2e/0x170 [ 180.223135][ T5844] __sys_bpf+0x26d/0x6f0 [ 180.227385][ T5844] ? bpf_link_show_fdinfo+0x380/0x380 [ 180.232767][ T5844] ? rcu_nmi_exit+0x6f/0xf0 [ 180.237291][ T5844] ? vtime_user_exit+0x2c8/0x3e0 [ 180.242241][ T5844] __x64_sys_bpf+0x78/0x90 [ 180.246659][ T5844] do_syscall_64+0x4c/0xa0 [ 180.251078][ T5844] ? clear_bhb_loop+0x30/0x80 [ 180.255800][ T5844] ? clear_bhb_loop+0x30/0x80 [ 180.260484][ T5844] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 180.266380][ T5844] RIP: 0033:0x7fef39c9b819 [ 180.270800][ T5844] 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 [ 180.290414][ T5844] RSP: 002b:00007fef37ed4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 180.298845][ T5844] RAX: ffffffffffffffda RBX: 00007fef39f15090 RCX: 00007fef39c9b819 [ 180.306819][ T5844] RDX: 0000000000000038 RSI: 0000200000000300 RDI: 000000000000001a [ 180.314805][ T5844] RBP: 00007fef37ed4090 R08: 0000000000000000 R09: 0000000000000000 [ 180.322781][ T5844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 180.330755][ T5844] R13: 00007fef39f15128 R14: 00007fef39f15090 R15: 00007ffe20434bc8 [ 180.338742][ T5844] [ 180.960844][ T4195] Bluetooth: hci0: command 0x0406 tx timeout [ 181.027223][ T4195] Bluetooth: hci3: command 0x0406 tx timeout [ 181.033423][ T4224] Bluetooth: hci2: command 0x0406 tx timeout [ 181.039706][ T4224] Bluetooth: hci4: command 0x0406 tx timeout [ 182.403292][ T5862] netlink: 14560 bytes leftover after parsing attributes in process `syz.5.505'. [ 182.676562][ T5876] netlink: 163260 bytes leftover after parsing attributes in process `syz.1.510'. [ 183.208413][ T5892] netlink: 'syz.1.514': attribute type 10 has an invalid length. [ 183.383405][ T5892] netlink: 40 bytes leftover after parsing attributes in process `syz.1.514'. [ 183.810959][ T5895] netlink: 1 bytes leftover after parsing attributes in process `syz.2.515'. [ 184.117870][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.308810][ T5904] netlink: 'syz.2.518': attribute type 21 has an invalid length. [ 184.534867][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.738819][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 184.931230][ T5932] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.526'. [ 184.956295][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 185.047639][ T5932] openvswitch: netlink: IP tunnel attribute has 3052 unknown bytes. [ 186.027221][ T5950] netlink: 'syz.1.532': attribute type 10 has an invalid length. [ 186.086852][ T5950] netlink: 40 bytes leftover after parsing attributes in process `syz.1.532'. [ 186.149177][ T5950] batman_adv: batadv0: Adding interface: virt_wifi0 [ 186.232763][ T5950] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 186.339551][ T5950] batman_adv: batadv0: Not using interface virt_wifi0 (retrying later): interface not active [ 187.065339][ T5976] netlink: 209844 bytes leftover after parsing attributes in process `syz.4.537'. [ 188.271227][ T6011] netlink: 183836 bytes leftover after parsing attributes in process `syz.1.545'. [ 189.066214][ T6033] netlink: 16098 bytes leftover after parsing attributes in process `syz.5.549'. [ 189.222810][ T6039] netlink: 'syz.1.553': attribute type 10 has an invalid length. [ 189.255689][ T6039] netlink: 55 bytes leftover after parsing attributes in process `syz.1.553'. [ 192.006739][ T6058] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.557'. [ 193.778362][ T6104] netlink: 'syz.1.569': attribute type 10 has an invalid length. [ 193.890801][ T6112] netlink: 'syz.2.570': attribute type 29 has an invalid length. [ 193.931581][ T6112] netlink: 'syz.2.570': attribute type 29 has an invalid length. [ 194.007892][ T6113] netlink: 'syz.2.570': attribute type 29 has an invalid length. [ 194.128692][ T9] device hsr_slave_0 left promiscuous mode [ 194.156527][ T9] device hsr_slave_1 left promiscuous mode [ 194.178775][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 194.221684][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 194.250755][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 194.258828][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.265285][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.309542][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 194.409321][ T9] bridge0: port 3(team0) entered disabled state [ 194.454610][ T9] device bridge_slave_1 left promiscuous mode [ 194.509566][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 194.565812][ T9] device bridge_slave_0 left promiscuous mode [ 194.577037][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 194.678632][ T9] device veth1_macvtap left promiscuous mode [ 194.695433][ T9] device veth0_macvtap left promiscuous mode [ 194.713278][ T9] device veth1_vlan left promiscuous mode [ 194.736799][ T9] device veth0_vlan left promiscuous mode [ 195.573501][ T9] device team_slave_1 left promiscuous mode [ 195.596925][ T9] team0 (unregistering): Port device team_slave_1 removed [ 195.634288][ T9] device team_slave_0 left promiscuous mode [ 195.650327][ T9] team0 (unregistering): Port device team_slave_0 removed [ 195.694460][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 195.759870][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 196.009042][ T9] bond0 (unregistering): Released all slaves [ 196.128901][ T6115] netlink: 176 bytes leftover after parsing attributes in process `syz.1.571'. [ 196.179872][ T6124] netlink: 'syz.2.574': attribute type 10 has an invalid length. [ 196.316135][ T6124] 8021q: adding VLAN 0 to HW filter on device bond0 [ 196.375863][ T6124] device bond0 entered promiscuous mode [ 196.417577][ T6124] device bond_slave_0 entered promiscuous mode [ 196.459556][ T6124] device bond_slave_1 entered promiscuous mode [ 196.467144][ T6124] team0: Port device bond0 added [ 199.522918][ T6213] FAULT_INJECTION: forcing a failure. [ 199.522918][ T6213] name failslab, interval 1, probability 0, space 0, times 0 [ 199.578068][ T6213] CPU: 1 PID: 6213 Comm: syz.1.584 Not tainted syzkaller #0 [ 199.585414][ T6213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 199.595606][ T6213] Call Trace: [ 199.598913][ T6213] [ 199.601872][ T6213] dump_stack_lvl+0x188/0x250 [ 199.606601][ T6213] ? show_regs_print_info+0x20/0x20 [ 199.611926][ T6213] ? load_image+0x400/0x400 [ 199.616465][ T6213] ? __might_sleep+0xf0/0xf0 [ 199.621084][ T6213] ? __lock_acquire+0x7d10/0x7d10 [ 199.626143][ T6213] should_fail+0x38c/0x4c0 [ 199.630789][ T6213] should_failslab+0x5/0x20 [ 199.635320][ T6213] slab_pre_alloc_hook+0x51/0xc0 [ 199.640285][ T6213] ? __d_alloc+0x2a/0x6f0 [ 199.644748][ T6213] kmem_cache_alloc+0x3d/0x290 [ 199.649653][ T6213] __d_alloc+0x2a/0x6f0 [ 199.653855][ T6213] d_alloc_pseudo+0x19/0x70 [ 199.658405][ T6213] alloc_file_pseudo+0xe0/0x200 [ 199.663288][ T6213] ? alloc_empty_file_noaccount+0x80/0x80 [ 199.669039][ T6213] ? bpf_lsm_capable+0x5/0x10 [ 199.673749][ T6213] ? bpf_lsm_perf_event_open+0x5/0x10 [ 199.679163][ T6213] ? security_perf_event_open+0x75/0x90 [ 199.684799][ T6213] anon_inode_getfile+0xc1/0x1a0 [ 199.689812][ T6213] __se_sys_perf_event_open+0xc02/0x1bb0 [ 199.695493][ T6213] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 199.701272][ T6213] ? lockdep_hardirqs_on+0x94/0x140 [ 199.706507][ T6213] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 199.712182][ T6213] do_syscall_64+0x4c/0xa0 [ 199.716630][ T6213] ? clear_bhb_loop+0x30/0x80 [ 199.721418][ T6213] ? clear_bhb_loop+0x30/0x80 [ 199.726216][ T6213] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 199.732146][ T6213] RIP: 0033:0x7ff265806819 [ 199.736608][ T6213] 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 [ 199.756245][ T6213] RSP: 002b:00007ff263a3f028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 199.764809][ T6213] RAX: ffffffffffffffda RBX: 00007ff265a80090 RCX: 00007ff265806819 [ 199.772938][ T6213] RDX: 0000000000000001 RSI: ffffffffffffffff RDI: 0000200000001100 [ 199.781047][ T6213] RBP: 00007ff263a3f090 R08: 0000000000000002 R09: 0000000000000000 [ 199.789068][ T6213] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 199.797117][ T6213] R13: 00007ff265a80128 R14: 00007ff265a80090 R15: 00007fffec4e0118 [ 199.805223][ T6213] [ 200.364509][ T6236] netlink: 'syz.4.587': attribute type 2 has an invalid length. [ 204.677325][ T6285] netlink: 16374 bytes leftover after parsing attributes in process `syz.1.599'. [ 204.700935][ T6278] device syzkaller0 entered promiscuous mode [ 206.877087][ T6339] device syzkaller0 entered promiscuous mode [ 207.270491][ T6348] netlink: 144 bytes leftover after parsing attributes in process `syz.3.616'. [ 207.321479][ T6348] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.616'. [ 210.367426][ T6385] netlink: 147988 bytes leftover after parsing attributes in process `syz.2.627'. [ 210.579014][ T6385] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 210.670875][ T6385] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 211.008251][ T6405] device syzkaller0 entered promiscuous mode [ 216.364402][ T6503] netlink: 147988 bytes leftover after parsing attributes in process `syz.3.654'. [ 216.459859][ T6503] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 216.489371][ T6503] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 216.642748][ T6512] netlink: 'syz.5.657': attribute type 10 has an invalid length. [ 216.664546][ T6512] netlink: 40 bytes leftover after parsing attributes in process `syz.5.657'. [ 218.875595][ T6574] netlink: 16374 bytes leftover after parsing attributes in process `syz.4.675'. [ 220.403799][ T6568] netlink: 'syz.3.674': attribute type 10 has an invalid length. [ 220.439117][ T6568] netlink: 40 bytes leftover after parsing attributes in process `syz.3.674'. [ 223.918887][ T6667] netlink: 'syz.2.679': attribute type 10 has an invalid length. [ 223.966162][ T6667] netlink: 40 bytes leftover after parsing attributes in process `syz.2.679'. [ 224.528451][ T6682] netlink: 'syz.5.696': attribute type 21 has an invalid length. [ 224.553424][ T6682] netlink: 128 bytes leftover after parsing attributes in process `syz.5.696'. [ 224.613009][ T6682] netlink: 'syz.5.696': attribute type 4 has an invalid length. [ 224.662336][ T6682] netlink: 'syz.5.696': attribute type 3 has an invalid length. [ 224.681128][ T6682] netlink: 3 bytes leftover after parsing attributes in process `syz.5.696'. [ 226.281456][ T6722] FAULT_INJECTION: forcing a failure. [ 226.281456][ T6722] name failslab, interval 1, probability 0, space 0, times 0 [ 226.363457][ T6722] CPU: 0 PID: 6722 Comm: syz.3.698 Not tainted syzkaller #0 [ 226.370817][ T6722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 226.380903][ T6722] Call Trace: [ 226.384203][ T6722] [ 226.387151][ T6722] dump_stack_lvl+0x188/0x250 [ 226.391868][ T6722] ? show_regs_print_info+0x20/0x20 [ 226.397104][ T6722] ? load_image+0x400/0x400 [ 226.401632][ T6722] ? __might_sleep+0xf0/0xf0 [ 226.406248][ T6722] ? __lock_acquire+0x7d10/0x7d10 [ 226.411293][ T6722] ? ima_match_policy+0x1992/0x1a20 [ 226.416521][ T6722] should_fail+0x38c/0x4c0 [ 226.420972][ T6722] should_failslab+0x5/0x20 [ 226.425488][ T6722] slab_pre_alloc_hook+0x51/0xc0 [ 226.430440][ T6722] kmem_cache_alloc_node+0x47/0x2d0 [ 226.435654][ T6722] ? __alloc_skb+0xf4/0x750 [ 226.440183][ T6722] __alloc_skb+0xf4/0x750 [ 226.444530][ T6722] alloc_skb_with_frags+0xa7/0x730 [ 226.449658][ T6722] ? __lock_acquire+0x7d10/0x7d10 [ 226.454803][ T6722] sock_alloc_send_pskb+0x87f/0x9a0 [ 226.460018][ T6722] ? __might_fault+0xb3/0x110 [ 226.464736][ T6722] ? sock_kzfree_s+0x50/0x50 [ 226.469389][ T6722] packet_sendmsg+0x343c/0x5060 [ 226.474289][ T6722] ? __lock_acquire+0x12e8/0x7d10 [ 226.479334][ T6722] ? verify_lock_unused+0x140/0x140 [ 226.484635][ T6722] ? __might_sleep+0xf0/0xf0 [ 226.489267][ T6722] ? aa_sk_perm+0x7dc/0x910 [ 226.493786][ T6722] ? packet_getsockopt+0x9a0/0x9a0 [ 226.498925][ T6722] ? aa_sock_msg_perm+0x94/0x150 [ 226.503977][ T6722] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 226.509277][ T6722] ? security_socket_sendmsg+0x7c/0xa0 [ 226.514751][ T6722] ? packet_getsockopt+0x9a0/0x9a0 [ 226.519882][ T6722] ____sys_sendmsg+0x5b7/0x8f0 [ 226.524672][ T6722] ? __sys_sendmsg_sock+0x30/0x30 [ 226.529729][ T6722] ? import_iovec+0x6f/0xa0 [ 226.534249][ T6722] ___sys_sendmsg+0x236/0x2e0 [ 226.538949][ T6722] ? __sys_sendmsg+0x2a0/0x2a0 [ 226.543767][ T6722] __se_sys_sendmsg+0x1af/0x290 [ 226.548742][ T6722] ? __x64_sys_sendmsg+0x80/0x80 [ 226.553699][ T6722] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 226.559715][ T6722] ? lockdep_hardirqs_on+0x94/0x140 [ 226.564934][ T6722] do_syscall_64+0x4c/0xa0 [ 226.569362][ T6722] ? clear_bhb_loop+0x30/0x80 [ 226.574055][ T6722] ? clear_bhb_loop+0x30/0x80 [ 226.578851][ T6722] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 226.584758][ T6722] RIP: 0033:0x7fe46d692819 [ 226.589191][ T6722] 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 [ 226.608989][ T6722] RSP: 002b:00007fe46b8ec028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 226.617449][ T6722] RAX: ffffffffffffffda RBX: 00007fe46d90bfa0 RCX: 00007fe46d692819 [ 226.625437][ T6722] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 226.633515][ T6722] RBP: 00007fe46b8ec090 R08: 0000000000000000 R09: 0000000000000000 [ 226.641503][ T6722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 226.649484][ T6722] R13: 00007fe46d90c038 R14: 00007fe46d90bfa0 R15: 00007ffeb9838598 [ 226.657484][ T6722] [ 226.866482][ T6731] netlink: 'syz.1.704': attribute type 46 has an invalid length. [ 226.874797][ T6731] netlink: 2 bytes leftover after parsing attributes in process `syz.1.704'. [ 228.172031][ T6756] netlink: 'syz.5.717': attribute type 3 has an invalid length. [ 228.269549][ T6756] netlink: 105116 bytes leftover after parsing attributes in process `syz.5.717'. [ 228.591465][ T6763] netlink: 156 bytes leftover after parsing attributes in process `syz.3.712'. [ 229.005891][ T6783] netlink: 'syz.3.716': attribute type 29 has an invalid length. [ 229.093951][ T6783] netlink: 'syz.3.716': attribute type 29 has an invalid length. [ 230.295282][ T6810] netlink: 209836 bytes leftover after parsing attributes in process `syz.3.727'. [ 230.683814][ T6824] netlink: 'syz.4.730': attribute type 10 has an invalid length. [ 231.912150][ T6826] netlink: 1 bytes leftover after parsing attributes in process `syz.5.731'. [ 232.103554][ T6838] netlink: 16186 bytes leftover after parsing attributes in process `syz.3.734'. [ 232.128578][ T6839] netlink: 'syz.4.735': attribute type 17 has an invalid length. [ 232.183342][ T6839] netlink: 152 bytes leftover after parsing attributes in process `syz.4.735'. [ 232.307738][ T6839] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 233.368728][ T6868] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.743'. [ 233.606287][ T6872] netlink: 209852 bytes leftover after parsing attributes in process `syz.5.744'. [ 233.972802][ T6881] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 233.999639][ T6881] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 234.083375][ T6881] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 234.182198][ T6881] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 235.598907][ T6927] FAULT_INJECTION: forcing a failure. [ 235.598907][ T6927] name failslab, interval 1, probability 0, space 0, times 0 [ 235.649779][ T6927] CPU: 0 PID: 6927 Comm: syz.1.761 Not tainted syzkaller #0 [ 235.657133][ T6927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 235.667458][ T6927] Call Trace: [ 235.670765][ T6927] [ 235.673720][ T6927] dump_stack_lvl+0x188/0x250 [ 235.678438][ T6927] ? show_regs_print_info+0x20/0x20 [ 235.683712][ T6927] ? load_image+0x400/0x400 [ 235.688258][ T6927] should_fail+0x38c/0x4c0 [ 235.692710][ T6927] should_failslab+0x5/0x20 [ 235.697242][ T6927] slab_pre_alloc_hook+0x51/0xc0 [ 235.702213][ T6927] kmem_cache_alloc_trace+0x47/0x2a0 [ 235.705105][ T6923] netlink: 209836 bytes leftover after parsing attributes in process `syz.4.758'. [ 235.707516][ T6927] ? sctp_add_bind_addr+0x89/0x350 [ 235.707572][ T6927] sctp_add_bind_addr+0x89/0x350 [ 235.707599][ T6927] sctp_copy_local_addr_list+0x2dd/0x4a0 [ 235.732504][ T6927] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 235.738624][ T6927] ? sctp_v4_is_any+0x31/0x50 [ 235.743331][ T6927] ? sctp_copy_one_addr+0x93/0x660 [ 235.748480][ T6927] sctp_bind_addr_copy+0xaf/0x3c0 [ 235.753532][ T6927] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 235.759895][ T6927] sctp_connect_new_asoc+0x2f5/0x6a0 [ 235.765318][ T6927] ? __sctp_connect+0xd80/0xd80 [ 235.770188][ T6927] ? __local_bh_enable_ip+0x136/0x1c0 [ 235.775593][ T6927] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 235.781183][ T6927] ? security_sctp_bind_connect+0x85/0xb0 [ 235.787030][ T6927] sctp_sendmsg+0x158d/0x2900 [ 235.791858][ T6927] ? aa_sk_perm+0x7dc/0x910 [ 235.796389][ T6927] ? sctp_getsockopt+0x8a0/0x8a0 [ 235.801362][ T6927] ? aa_af_perm+0x340/0x340 [ 235.805889][ T6927] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 235.812337][ T6927] ? sock_rps_record_flow+0x17/0x3b0 [ 235.817672][ T6927] ? inet_sendmsg+0xe5/0x2f0 [ 235.822304][ T6927] ? inet_send_prepare+0x260/0x260 [ 235.827441][ T6927] ____sys_sendmsg+0x5b7/0x8f0 [ 235.832242][ T6927] ? __sys_sendmsg_sock+0x30/0x30 [ 235.837309][ T6927] ? import_iovec+0x6f/0xa0 [ 235.841862][ T6927] ___sys_sendmsg+0x236/0x2e0 [ 235.846582][ T6927] ? __sys_sendmsg+0x2a0/0x2a0 [ 235.851387][ T6927] ? vfs_write+0x8b2/0xd60 [ 235.855852][ T6927] __se_sys_sendmsg+0x1af/0x290 [ 235.860731][ T6927] ? __x64_sys_sendmsg+0x80/0x80 [ 235.865686][ T6927] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 235.871701][ T6927] ? lockdep_hardirqs_on+0x94/0x140 [ 235.876925][ T6927] do_syscall_64+0x4c/0xa0 [ 235.881356][ T6927] ? clear_bhb_loop+0x30/0x80 [ 235.886042][ T6927] ? clear_bhb_loop+0x30/0x80 [ 235.890743][ T6927] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 235.896659][ T6927] RIP: 0033:0x7ff265806819 [ 235.901092][ T6927] 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 [ 235.920724][ T6927] RSP: 002b:00007ff263a60028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 235.929167][ T6927] RAX: ffffffffffffffda RBX: 00007ff265a7ffa0 RCX: 00007ff265806819 [ 235.937151][ T6927] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000004 [ 235.945139][ T6927] RBP: 00007ff263a60090 R08: 0000000000000000 R09: 0000000000000000 [ 235.953127][ T6927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 235.961111][ T6927] R13: 00007ff265a80038 R14: 00007ff265a7ffa0 R15: 00007fffec4e0118 [ 235.969122][ T6927] [ 236.332093][ T6937] device syzkaller0 entered promiscuous mode [ 236.384080][ T6944] netlink: 'syz.5.765': attribute type 10 has an invalid length. [ 236.583401][ T6951] FAULT_INJECTION: forcing a failure. [ 236.583401][ T6951] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 236.603185][ T6949] netlink: 144308 bytes leftover after parsing attributes in process `syz.4.768'. [ 236.616782][ T6951] CPU: 1 PID: 6951 Comm: syz.3.769 Not tainted syzkaller #0 [ 236.624236][ T6951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 236.634542][ T6951] Call Trace: [ 236.637857][ T6951] [ 236.640820][ T6951] dump_stack_lvl+0x188/0x250 [ 236.645532][ T6951] ? show_regs_print_info+0x20/0x20 [ 236.650771][ T6951] ? load_image+0x400/0x400 [ 236.655308][ T6951] ? __lock_acquire+0x7d10/0x7d10 [ 236.660378][ T6951] ? perf_trace_lock_acquire+0xed/0x3e0 [ 236.666054][ T6951] should_fail+0x38c/0x4c0 [ 236.670495][ T6951] _copy_from_user+0x2e/0x170 [ 236.675194][ T6951] iovec_from_user+0x142/0x370 [ 236.680107][ T6951] __import_iovec+0x70/0x490 [ 236.684846][ T6951] import_iovec+0x6f/0xa0 [ 236.689195][ T6951] ___sys_sendmsg+0x1fd/0x2e0 [ 236.693895][ T6951] ? __sys_sendmsg+0x2a0/0x2a0 [ 236.698679][ T6951] ? vfs_write+0x8b2/0xd60 [ 236.703119][ T6951] __se_sys_sendmsg+0x1af/0x290 [ 236.707979][ T6951] ? __x64_sys_sendmsg+0x80/0x80 [ 236.712923][ T6951] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 236.718933][ T6951] ? lockdep_hardirqs_on+0x94/0x140 [ 236.724142][ T6951] do_syscall_64+0x4c/0xa0 [ 236.728569][ T6951] ? clear_bhb_loop+0x30/0x80 [ 236.733257][ T6951] ? clear_bhb_loop+0x30/0x80 [ 236.737942][ T6951] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 236.743840][ T6951] RIP: 0033:0x7fe46d692819 [ 236.748263][ T6951] 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 [ 236.767970][ T6951] RSP: 002b:00007fe46b8ec028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 236.776524][ T6951] RAX: ffffffffffffffda RBX: 00007fe46d90bfa0 RCX: 00007fe46d692819 [ 236.784502][ T6951] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 236.792479][ T6951] RBP: 00007fe46b8ec090 R08: 0000000000000000 R09: 0000000000000000 [ 236.800487][ T6951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 236.808490][ T6951] R13: 00007fe46d90c038 R14: 00007fe46d90bfa0 R15: 00007ffeb9838598 [ 236.816498][ T6951] [ 237.056744][ T6970] netlink: 'syz.1.770': attribute type 10 has an invalid length. [ 237.065329][ T6970] netlink: 40 bytes leftover after parsing attributes in process `syz.1.770'. [ 237.077641][ T6970] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 237.094914][ T6970] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 237.165133][ T6968] netlink: 44 bytes leftover after parsing attributes in process `syz.3.773'. [ 239.058661][ T7037] netlink: 'syz.4.792': attribute type 13 has an invalid length. [ 239.107633][ T7037] netlink: 152 bytes leftover after parsing attributes in process `syz.4.792'. [ 239.186266][ T7037] syz_tun: refused to change device tx_queue_len [ 239.232785][ T7037] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 239.299807][ T7031] netlink: 'syz.2.789': attribute type 3 has an invalid length. [ 239.307688][ T7031] netlink: 114680 bytes leftover after parsing attributes in process `syz.2.789'. [ 239.930895][ T7058] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.799'. [ 240.018588][ T7058] debugfs: Directory '!!ô' with parent 'ieee80211' already present! [ 240.302715][ T7065] netlink: 'syz.1.802': attribute type 10 has an invalid length. [ 240.318834][ T7065] netlink: 40 bytes leftover after parsing attributes in process `syz.1.802'. [ 240.328761][ T7065] bridge0: port 3(team0) entered disabled state [ 240.358441][ T7065] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 241.331374][ T7081] netlink: 'syz.4.808': attribute type 1 has an invalid length. [ 241.391708][ T7081] netlink: 168864 bytes leftover after parsing attributes in process `syz.4.808'. [ 241.518275][ T7086] netlink: 'syz.2.810': attribute type 3 has an invalid length. [ 241.551682][ T7086] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.810'. [ 242.544118][ T7104] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.815'. [ 242.597335][ T7100] netlink: 16402 bytes leftover after parsing attributes in process `syz.2.815'. [ 242.663073][ T7103] netlink: 'syz.1.816': attribute type 10 has an invalid length. [ 243.415296][ T7128] netlink: 52 bytes leftover after parsing attributes in process `syz.1.825'. [ 244.226782][ T7148] netlink: 'syz.4.832': attribute type 10 has an invalid length. [ 244.740642][ T7162] netlink: 'syz.1.838': attribute type 10 has an invalid length. [ 244.832964][ T7162] netlink: 40 bytes leftover after parsing attributes in process `syz.1.838'. [ 245.589075][ T7182] netlink: 60 bytes leftover after parsing attributes in process `syz.4.844'. [ 247.792851][ T7189] netlink: 'syz.3.847': attribute type 10 has an invalid length. [ 247.902538][ T7194] netlink: 'syz.2.849': attribute type 29 has an invalid length. [ 247.957047][ T7194] netlink: 'syz.2.849': attribute type 29 has an invalid length. [ 247.968615][ T7194] netlink: 'syz.2.849': attribute type 29 has an invalid length. [ 248.000309][ T7194] netlink: 'syz.2.849': attribute type 4 has an invalid length. [ 248.009311][ T7194] netlink: 205184 bytes leftover after parsing attributes in process `syz.2.849'. [ 248.125678][ T7200] netlink: 'syz.1.851': attribute type 10 has an invalid length. [ 248.135371][ T7200] netlink: 40 bytes leftover after parsing attributes in process `syz.1.851'. [ 248.154393][ T7200] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 248.188863][ T7200] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 248.992673][ T7227] syzkaller0: tun_chr_ioctl cmd 1074025676 [ 248.998572][ T7227] syzkaller0: owner set to 0 [ 249.010846][ T7225] netlink: 199820 bytes leftover after parsing attributes in process `syz.4.859'. [ 249.095292][ T7228] syzkaller0: tun_chr_ioctl cmd 21731 [ 249.169933][ T7231] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.861'. [ 249.215004][ T7231] sysfs: cannot create duplicate filename '/class/ieee80211/!!ô' [ 249.245491][ T7231] CPU: 1 PID: 7231 Comm: syz.1.861 Not tainted syzkaller #0 [ 249.252947][ T7231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 249.263115][ T7231] Call Trace: [ 249.266450][ T7231] [ 249.269398][ T7231] dump_stack_lvl+0x188/0x250 [ 249.274108][ T7231] ? show_regs_print_info+0x20/0x20 [ 249.279348][ T7231] ? load_image+0x400/0x400 [ 249.283889][ T7231] sysfs_warn_dup+0x8a/0xa0 [ 249.288422][ T7231] sysfs_do_create_link_sd+0xc0/0x110 [ 249.293913][ T7231] device_add+0x7ed/0xfb0 [ 249.298372][ T7231] wiphy_register+0x1e81/0x2c30 [ 249.303368][ T7231] ? cfg80211_event_work+0x40/0x40 [ 249.308606][ T7231] ? minstrel_ht_alloc+0x808/0x980 [ 249.313747][ T7231] ? ieee80211_init_rate_ctrl_alg+0x55e/0x5e0 [ 249.319847][ T7231] ieee80211_register_hw+0x2aa1/0x3af0 [ 249.325445][ T7231] ? ieee80211_tasklet_handler+0x20/0x20 [ 249.331112][ T7231] ? rcu_is_watching+0x11/0xa0 [ 249.335984][ T7231] ? memset+0x1e/0x40 [ 249.339988][ T7231] ? hrtimer_init+0x10c/0x220 [ 249.344692][ T7231] mac80211_hwsim_new_radio+0x20d3/0x4080 [ 249.350564][ T7231] hwsim_new_radio_nl+0xa6f/0xc40 [ 249.355717][ T7231] genl_rcv_msg+0xcea/0xf90 [ 249.360260][ T7231] ? genl_bind+0x380/0x380 [ 249.364713][ T7231] ? __dev_queue_xmit+0x1cbf/0x2f80 [ 249.369937][ T7231] ? verify_lock_unused+0x140/0x140 [ 249.375192][ T7231] ? kmalloc_large_node+0xf2/0x190 [ 249.380334][ T7231] ? dev_queue_xmit+0x20/0x20 [ 249.385036][ T7231] ? hwsim_tx_info_frame_received_nl+0x1020/0x1020 [ 249.391580][ T7231] netlink_rcv_skb+0x1f5/0x440 [ 249.396503][ T7231] ? genl_bind+0x380/0x380 [ 249.400946][ T7231] ? netlink_ack+0xb50/0xb50 [ 249.405565][ T7231] ? __lock_acquire+0x7d10/0x7d10 [ 249.410625][ T7231] ? down_read+0x1aa/0x2e0 [ 249.415156][ T7231] genl_rcv+0x24/0x40 [ 249.419189][ T7231] netlink_unicast+0x774/0x920 [ 249.423998][ T7231] netlink_sendmsg+0x8ba/0xbe0 [ 249.428882][ T7231] ? netlink_getsockopt+0x570/0x570 [ 249.434107][ T7231] ? aa_sock_msg_perm+0x94/0x150 [ 249.439069][ T7231] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 249.444383][ T7231] ? security_socket_sendmsg+0x7c/0xa0 [ 249.449865][ T7231] ? netlink_getsockopt+0x570/0x570 [ 249.455089][ T7231] ____sys_sendmsg+0x5b7/0x8f0 [ 249.459892][ T7231] ? __sys_sendmsg_sock+0x30/0x30 [ 249.464953][ T7231] ? import_iovec+0x6f/0xa0 [ 249.469488][ T7231] ___sys_sendmsg+0x236/0x2e0 [ 249.474210][ T7231] ? __sys_sendmsg+0x2a0/0x2a0 [ 249.479045][ T7231] __se_sys_sendmsg+0x1af/0x290 [ 249.483924][ T7231] ? __x64_sys_sendmsg+0x80/0x80 [ 249.489080][ T7231] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 249.495098][ T7231] ? lockdep_hardirqs_on+0x94/0x140 [ 249.500358][ T7231] do_syscall_64+0x4c/0xa0 [ 249.504794][ T7231] ? clear_bhb_loop+0x30/0x80 [ 249.509503][ T7231] ? clear_bhb_loop+0x30/0x80 [ 249.514210][ T7231] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 249.520121][ T7231] RIP: 0033:0x7ff265806819 [ 249.524558][ T7231] 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 [ 249.544183][ T7231] RSP: 002b:00007ff263a3f028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 249.552638][ T7231] RAX: ffffffffffffffda RBX: 00007ff265a80090 RCX: 00007ff265806819 [ 249.560637][ T7231] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000004 [ 249.568726][ T7231] RBP: 00007ff26589cc91 R08: 0000000000000000 R09: 0000000000000000 [ 249.576716][ T7231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 249.584705][ T7231] R13: 00007ff265a80128 R14: 00007ff265a80090 R15: 00007fffec4e0118 [ 249.592724][ T7231] [ 252.191012][ T7242] syz.2.864[7242] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 252.191114][ T7242] syz.2.864[7242] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 252.254002][ T7244] FAULT_INJECTION: forcing a failure. [ 252.254002][ T7244] name failslab, interval 1, probability 0, space 0, times 0 [ 252.278958][ T7244] CPU: 1 PID: 7244 Comm: syz.3.866 Not tainted syzkaller #0 [ 252.286468][ T7244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 252.296558][ T7244] Call Trace: [ 252.299866][ T7244] [ 252.302826][ T7244] dump_stack_lvl+0x188/0x250 [ 252.307540][ T7244] ? show_regs_print_info+0x20/0x20 [ 252.312771][ T7244] ? load_image+0x400/0x400 [ 252.317301][ T7244] ? __might_sleep+0xf0/0xf0 [ 252.321901][ T7244] ? __lock_acquire+0x7d10/0x7d10 [ 252.327028][ T7244] should_fail+0x38c/0x4c0 [ 252.331473][ T7244] should_failslab+0x5/0x20 [ 252.335988][ T7244] slab_pre_alloc_hook+0x51/0xc0 [ 252.340934][ T7244] __kmalloc+0x6b/0x330 [ 252.345176][ T7244] ? tomoyo_realpath_from_path+0x118/0x610 [ 252.350990][ T7244] tomoyo_realpath_from_path+0x118/0x610 [ 252.356630][ T7244] ? tomoyo_domain+0x41/0x120 [ 252.361401][ T7244] tomoyo_path_number_perm+0x242/0x660 [ 252.366871][ T7244] ? lockdep_hardirqs_on+0x94/0x140 [ 252.372079][ T7244] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 252.377820][ T7244] security_file_ioctl+0x6c/0xa0 [ 252.382863][ T7244] __se_sys_ioctl+0x48/0x170 [ 252.387460][ T7244] do_syscall_64+0x4c/0xa0 [ 252.391878][ T7244] ? clear_bhb_loop+0x30/0x80 [ 252.396557][ T7244] ? clear_bhb_loop+0x30/0x80 [ 252.401244][ T7244] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 252.407138][ T7244] RIP: 0033:0x7fe46d692819 [ 252.411565][ T7244] 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 [ 252.431182][ T7244] RSP: 002b:00007fe46b8ec028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.439688][ T7244] RAX: ffffffffffffffda RBX: 00007fe46d90bfa0 RCX: 00007fe46d692819 [ 252.447661][ T7244] RDX: 0000200000000000 RSI: 0000000000008b0b RDI: 0000000000000009 [ 252.455759][ T7244] RBP: 00007fe46b8ec090 R08: 0000000000000000 R09: 0000000000000000 [ 252.463754][ T7244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 252.471742][ T7244] R13: 00007fe46d90c038 R14: 00007fe46d90bfa0 R15: 00007ffeb9838598 [ 252.479742][ T7244] [ 252.511129][ T7244] ERROR: Out of memory at tomoyo_realpath_from_path. [ 252.640853][ T4229] Bluetooth: hci5: command 0x0406 tx timeout [ 252.960205][ T7256] netlink: 'syz.3.869': attribute type 1 has an invalid length. [ 253.025008][ T7256] netlink: 168864 bytes leftover after parsing attributes in process `syz.3.869'. [ 253.107749][ T7266] delete_channel: no stack [ 253.852455][ T7281] chnl_net:caif_netlink_parms(): no params data found [ 253.968794][ T7281] bridge0: port 1(bridge_slave_0) entered blocking state [ 253.986624][ T7281] bridge0: port 1(bridge_slave_0) entered disabled state [ 254.004941][ T7281] device bridge_slave_0 entered promiscuous mode [ 254.015868][ T7281] bridge0: port 2(bridge_slave_1) entered blocking state [ 254.027584][ T7281] bridge0: port 2(bridge_slave_1) entered disabled state [ 254.037783][ T7281] device bridge_slave_1 entered promiscuous mode [ 254.087925][ T7281] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 254.112549][ T7281] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 254.145167][ T7281] team0: Port device team_slave_0 added [ 254.155011][ T7281] team0: Port device team_slave_1 added [ 254.195800][ T7281] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 254.269303][ T7281] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 254.273619][ T7290] FAULT_INJECTION: forcing a failure. [ 254.273619][ T7290] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 254.303355][ T7281] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 254.362526][ T7281] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 254.449262][ T7281] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 254.486248][ T7281] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 254.505364][ T7290] CPU: 1 PID: 7290 Comm: syz.3.878 Not tainted syzkaller #0 [ 254.512718][ T7290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 254.522798][ T7290] Call Trace: [ 254.526107][ T7290] [ 254.529061][ T7290] dump_stack_lvl+0x188/0x250 [ 254.533768][ T7290] ? show_regs_print_info+0x20/0x20 [ 254.539098][ T7290] ? load_image+0x400/0x400 [ 254.543801][ T7290] ? __lock_acquire+0x7d10/0x7d10 [ 254.548866][ T7290] ? unix_ioctl+0x25d/0x660 [ 254.553409][ T7290] should_fail+0x38c/0x4c0 [ 254.557882][ T7290] _copy_from_user+0x2e/0x170 [ 254.562589][ T7290] sock_do_ioctl+0x18c/0x320 [ 254.567214][ T7290] ? sock_show_fdinfo+0xb0/0xb0 [ 254.572107][ T7290] sock_ioctl+0x4d2/0x710 [ 254.576502][ T7290] ? sock_poll+0x410/0x410 [ 254.580957][ T7290] ? bpf_lsm_file_ioctl+0x5/0x10 [ 254.585916][ T7290] ? security_file_ioctl+0x7c/0xa0 [ 254.591050][ T7290] ? sock_poll+0x410/0x410 [ 254.595501][ T7290] __se_sys_ioctl+0xfa/0x170 [ 254.600121][ T7290] do_syscall_64+0x4c/0xa0 [ 254.604563][ T7290] ? clear_bhb_loop+0x30/0x80 [ 254.609272][ T7290] ? clear_bhb_loop+0x30/0x80 [ 254.613984][ T7290] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 254.619907][ T7290] RIP: 0033:0x7fe46d692819 [ 254.624346][ T7290] 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 [ 254.643986][ T7290] RSP: 002b:00007fe46b8ec028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 254.652441][ T7290] RAX: ffffffffffffffda RBX: 00007fe46d90bfa0 RCX: 00007fe46d692819 [ 254.660446][ T7290] RDX: 00002000000002c0 RSI: 0000000000008924 RDI: 0000000000000005 [ 254.668448][ T7290] RBP: 00007fe46b8ec090 R08: 0000000000000000 R09: 0000000000000000 [ 254.676542][ T7290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 254.684688][ T7290] R13: 00007fe46d90c038 R14: 00007fe46d90bfa0 R15: 00007ffeb9838598 [ 254.692714][ T7290] [ 254.896291][ T7281] device hsr_slave_0 entered promiscuous mode [ 254.948817][ T7281] device hsr_slave_1 entered promiscuous mode [ 255.408729][ T7315] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.885'. [ 255.466998][ T7317] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.885'. [ 255.529424][ T4229] Bluetooth: hci1: command 0x0409 tx timeout [ 255.564835][ T7281] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 255.620712][ T7281] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 255.686432][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.692809][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.912244][ T7281] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 255.930166][ T7281] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 256.288991][ T7281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 256.343298][ T7328] netlink: 112 bytes leftover after parsing attributes in process `syz.3.889'. [ 256.405760][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 256.448388][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 256.464122][ T7281] 8021q: adding VLAN 0 to HW filter on device team0 [ 256.539482][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 256.556651][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 256.620281][ T154] bridge0: port 1(bridge_slave_0) entered blocking state [ 256.627510][ T154] bridge0: port 1(bridge_slave_0) entered forwarding state [ 256.666031][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 256.674805][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 256.698549][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 256.783854][ T154] bridge0: port 2(bridge_slave_1) entered blocking state [ 256.791035][ T154] bridge0: port 2(bridge_slave_1) entered forwarding state [ 256.803570][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 256.859763][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 256.885396][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 256.902984][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 256.915266][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 256.925588][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 256.992660][ T7281] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 257.067397][ T7281] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 257.146870][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 257.183767][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 257.221652][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 257.255138][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 257.290551][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 257.378978][ T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 257.548705][ T7357] netlink: 'syz.3.900': attribute type 2 has an invalid length. [ 257.590470][ T7361] netlink: 63503 bytes leftover after parsing attributes in process `syz.1.902'. [ 257.609543][ T4224] Bluetooth: hci1: command 0x041b tx timeout [ 257.642616][ T7363] netlink: 'syz.3.900': attribute type 29 has an invalid length. [ 257.684985][ T7360] netlink: 32 bytes leftover after parsing attributes in process `syz.2.898'. [ 257.788416][ T7363] netlink: 'syz.3.900': attribute type 29 has an invalid length. [ 258.589117][ T7281] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 258.645855][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 258.702112][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 259.581415][ T7408] netlink: 'syz.2.912': attribute type 21 has an invalid length. [ 259.624574][ T7408] netlink: 'syz.2.912': attribute type 6 has an invalid length. [ 259.673877][ T7408] netlink: 132 bytes leftover after parsing attributes in process `syz.2.912'. [ 259.696482][ T4229] Bluetooth: hci1: command 0x040f tx timeout [ 259.842705][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 259.875842][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 259.951313][ T7418] FAULT_INJECTION: forcing a failure. [ 259.951313][ T7418] name failslab, interval 1, probability 0, space 0, times 0 [ 259.966298][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 259.987750][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 260.010872][ T7418] CPU: 0 PID: 7418 Comm: syz.4.915 Not tainted syzkaller #0 [ 260.018312][ T7418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 260.028399][ T7418] Call Trace: [ 260.031700][ T7418] [ 260.034655][ T7418] dump_stack_lvl+0x188/0x250 [ 260.038814][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 260.039360][ T7418] ? show_regs_print_info+0x20/0x20 [ 260.039429][ T7418] ? load_image+0x400/0x400 [ 260.039450][ T7418] ? __might_sleep+0xf0/0xf0 [ 260.039470][ T7418] ? __lock_acquire+0x7d10/0x7d10 [ 260.039497][ T7418] should_fail+0x38c/0x4c0 [ 260.039525][ T7418] should_failslab+0x5/0x20 [ 260.071012][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 260.074908][ T7418] slab_pre_alloc_hook+0x51/0xc0 [ 260.087045][ T7418] kmem_cache_alloc_trace+0x47/0x2a0 [ 260.092352][ T7418] ? apparmor_sk_alloc_security+0x74/0x100 [ 260.098189][ T7418] apparmor_sk_alloc_security+0x74/0x100 [ 260.103845][ T7418] security_sk_alloc+0x6a/0xa0 [ 260.108805][ T7418] sk_prot_alloc+0x101/0x210 [ 260.113423][ T7418] ? sk_alloc+0x1d/0x310 [ 260.117693][ T7418] sk_alloc+0x2f/0x310 [ 260.121780][ T7418] bpf_prog_test_run_skb+0x240/0x1180 [ 260.127174][ T7418] ? __fget_files+0x40f/0x480 [ 260.131889][ T7418] ? cpu_online+0x60/0x60 [ 260.136243][ T7418] bpf_prog_test_run+0x31e/0x390 [ 260.141207][ T7418] __sys_bpf+0x5a5/0x6f0 [ 260.145475][ T7418] ? bpf_link_show_fdinfo+0x380/0x380 [ 260.150884][ T7418] ? vtime_user_exit+0x2c8/0x3e0 [ 260.155855][ T7418] __x64_sys_bpf+0x78/0x90 [ 260.160298][ T7418] do_syscall_64+0x4c/0xa0 [ 260.164742][ T7418] ? clear_bhb_loop+0x30/0x80 [ 260.169445][ T7418] ? clear_bhb_loop+0x30/0x80 [ 260.174143][ T7418] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 260.180060][ T7418] RIP: 0033:0x7f5759813819 [ 260.184502][ T7418] 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 [ 260.204225][ T7418] RSP: 002b:00007f5757a6d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 260.213108][ T7418] RAX: ffffffffffffffda RBX: 00007f5759a8cfa0 RCX: 00007f5759813819 [ 260.221189][ T7418] RDX: 000000000000002a RSI: 0000200000000080 RDI: 000000000000000a [ 260.229187][ T7418] RBP: 00007f5757a6d090 R08: 0000000000000000 R09: 0000000000000000 [ 260.237269][ T7418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 260.245360][ T7418] R13: 00007f5759a8d038 R14: 00007f5759a8cfa0 R15: 00007ffdd3c96f98 [ 260.253490][ T7418] [ 260.294786][ T7281] device veth0_vlan entered promiscuous mode [ 260.328299][ T7281] device veth1_vlan entered promiscuous mode [ 260.426755][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 260.482239][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 260.560201][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 260.568961][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 260.619256][ T7281] device veth0_macvtap entered promiscuous mode [ 260.650944][ T7281] device veth1_macvtap entered promiscuous mode [ 260.696374][ T7427] netlink: 32 bytes leftover after parsing attributes in process `syz.3.916'. [ 260.760622][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 260.836286][ T4214] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 260.890451][ T7440] FAULT_INJECTION: forcing a failure. [ 260.890451][ T7440] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 260.939406][ T7281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 260.982040][ T7281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 260.998504][ T7440] CPU: 0 PID: 7440 Comm: syz.4.920 Not tainted syzkaller #0 [ 261.005958][ T7440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 261.016043][ T7440] Call Trace: [ 261.019365][ T7440] [ 261.022437][ T7440] dump_stack_lvl+0x188/0x250 [ 261.027244][ T7440] ? show_regs_print_info+0x20/0x20 [ 261.032690][ T7440] ? load_image+0x400/0x400 [ 261.037353][ T7440] ? __lock_acquire+0x7d10/0x7d10 [ 261.042414][ T7440] ? __alloc_skb+0x473/0x750 [ 261.047135][ T7440] should_fail+0x38c/0x4c0 [ 261.051596][ T7440] _copy_from_iter+0x22e/0x1170 [ 261.056483][ T7440] ? __lock_acquire+0x7d10/0x7d10 [ 261.061545][ T7440] ? copy_mc_pipe_to_iter+0x7d0/0x7d0 [ 261.064091][ T7281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 261.066956][ T7440] ? __virt_addr_valid+0x3c6/0x470 [ 261.066983][ T7440] ? __phys_addr_symbol+0x2b/0x70 [ 261.067003][ T7440] ? __check_object_size+0x30c/0x410 [ 261.092876][ T7440] skb_copy_datagram_from_iter+0xf2/0x6a0 [ 261.098631][ T7440] ? skb_put+0x117/0x210 [ 261.102907][ T7440] packet_sendmsg+0x3840/0x5060 [ 261.103957][ T7281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.107816][ T7440] ? __might_sleep+0xf0/0xf0 [ 261.122317][ T7440] ? aa_sk_perm+0x7dc/0x910 [ 261.126850][ T7440] ? packet_getsockopt+0x9a0/0x9a0 [ 261.132087][ T7440] ? aa_sock_msg_perm+0x94/0x150 [ 261.137062][ T7440] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 261.142570][ T7440] ? security_socket_sendmsg+0x7c/0xa0 [ 261.145307][ T7281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 261.148054][ T7440] ? packet_getsockopt+0x9a0/0x9a0 [ 261.148080][ T7440] ____sys_sendmsg+0x5b7/0x8f0 [ 261.148121][ T7440] ? __sys_sendmsg_sock+0x30/0x30 [ 261.148154][ T7440] ? import_iovec+0x6f/0xa0 [ 261.148183][ T7440] ___sys_sendmsg+0x236/0x2e0 [ 261.148215][ T7440] ? __sys_sendmsg+0x2a0/0x2a0 [ 261.148253][ T7440] ? vfs_write+0x8b2/0xd60 [ 261.148303][ T7440] __se_sys_sendmsg+0x1af/0x290 [ 261.148330][ T7440] ? __x64_sys_sendmsg+0x80/0x80 [ 261.148350][ T7440] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 261.148389][ T7440] ? lockdep_hardirqs_on+0x94/0x140 [ 261.148417][ T7440] do_syscall_64+0x4c/0xa0 [ 261.148435][ T7440] ? clear_bhb_loop+0x30/0x80 [ 261.148455][ T7440] ? clear_bhb_loop+0x30/0x80 [ 261.148477][ T7440] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 261.148499][ T7440] RIP: 0033:0x7f5759813819 [ 261.148521][ T7440] 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 [ 261.148539][ T7440] RSP: 002b:00007f5757a6d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 261.148565][ T7440] RAX: ffffffffffffffda RBX: 00007f5759a8cfa0 RCX: 00007f5759813819 [ 261.148581][ T7440] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 261.148595][ T7440] RBP: 00007f5757a6d090 R08: 0000000000000000 R09: 0000000000000000 [ 261.148609][ T7440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 261.148623][ T7440] R13: 00007f5759a8d038 R14: 00007f5759a8cfa0 R15: 00007ffdd3c96f98 [ 261.148658][ T7440] [ 261.314091][ T7281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.328056][ T7281] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 261.344663][ T7281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 261.357638][ T7281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.367657][ T7281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 261.430095][ T7281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.441872][ T7281] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 261.453272][ T7281] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 261.476876][ T7281] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 261.489508][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 261.498607][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 261.522752][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 261.533093][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 261.555525][ T7281] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.590369][ T7281] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.599144][ T7281] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.655430][ T7281] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 261.676773][ T7455] netlink: 'syz.2.928': attribute type 10 has an invalid length. [ 261.713732][ T7455] netlink: 2 bytes leftover after parsing attributes in process `syz.2.928'. [ 261.768002][ T4195] Bluetooth: hci1: command 0x0419 tx timeout [ 261.849067][ T7455] team0: Port device bond0 removed [ 262.054967][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 262.077252][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 262.126730][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 262.157680][ T7467] netlink: 'syz.2.930': attribute type 21 has an invalid length. [ 262.185354][ T7467] netlink: 128 bytes leftover after parsing attributes in process `syz.2.930'. [ 262.231193][ T7467] netlink: 'syz.2.930': attribute type 4 has an invalid length. [ 262.295791][ T7467] netlink: 'syz.2.930': attribute type 3 has an invalid length. [ 262.311175][ T7467] netlink: 3 bytes leftover after parsing attributes in process `syz.2.930'. [ 262.340005][ T7471] netlink: 65023 bytes leftover after parsing attributes in process `syz.3.940'. [ 262.413353][ T4245] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 262.428348][ T4245] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 262.520568][ T7466] device syzkaller0 entered promiscuous mode [ 262.537300][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 262.579474][ T7480] netlink: 'syz.2.935': attribute type 10 has an invalid length. [ 262.602620][ T7480] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.687759][ T7480] device bridge_slave_1 left promiscuous mode [ 262.697690][ T7480] bridge0: port 2(bridge_slave_1) entered disabled state [ 262.737015][ T7480] device bridge_slave_1 entered promiscuous mode [ 262.744455][ T7480] bond0: (slave bridge_slave_1): Enslaving as an active interface with an up link [ 263.741858][ T7506] netlink: 'syz.2.944': attribute type 1 has an invalid length. [ 263.756743][ T7506] netlink: 154788 bytes leftover after parsing attributes in process `syz.2.944'. [ 263.807150][ T7510] netlink: 163260 bytes leftover after parsing attributes in process `syz.4.945'. [ 264.132528][ T7506] netlink: 'syz.2.944': attribute type 21 has an invalid length. [ 264.152082][ T7506] netlink: 'syz.2.944': attribute type 10 has an invalid length. [ 264.203299][ T7516] netlink: 181400 bytes leftover after parsing attributes in process `syz.6.947'. [ 264.212879][ T7506] netlink: 12226 bytes leftover after parsing attributes in process `syz.2.944'. [ 264.577826][ T7530] FAULT_INJECTION: forcing a failure. [ 264.577826][ T7530] name failslab, interval 1, probability 0, space 0, times 0 [ 264.598284][ T7530] CPU: 0 PID: 7530 Comm: syz.3.953 Not tainted syzkaller #0 [ 264.605622][ T7530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 264.615711][ T7530] Call Trace: [ 264.619208][ T7530] [ 264.622165][ T7530] dump_stack_lvl+0x188/0x250 [ 264.626961][ T7530] ? show_regs_print_info+0x20/0x20 [ 264.632195][ T7530] ? load_image+0x400/0x400 [ 264.636731][ T7530] ? __might_sleep+0xf0/0xf0 [ 264.641346][ T7530] ? __lock_acquire+0x7d10/0x7d10 [ 264.646399][ T7530] ? mark_lock+0x94/0x320 [ 264.650865][ T7530] should_fail+0x38c/0x4c0 [ 264.655313][ T7530] should_failslab+0x5/0x20 [ 264.659837][ T7530] slab_pre_alloc_hook+0x51/0xc0 [ 264.664796][ T7530] __kmalloc+0x6b/0x330 [ 264.668946][ T7530] ? tomoyo_realpath_from_path+0x118/0x610 [ 264.674764][ T7530] tomoyo_realpath_from_path+0x118/0x610 [ 264.680440][ T7530] tomoyo_path_number_perm+0x242/0x660 [ 264.685944][ T7530] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 264.691493][ T7530] security_file_ioctl+0x6c/0xa0 [ 264.696461][ T7530] __se_sys_ioctl+0x48/0x170 [ 264.701078][ T7530] do_syscall_64+0x4c/0xa0 [ 264.705515][ T7530] ? clear_bhb_loop+0x30/0x80 [ 264.710214][ T7530] ? clear_bhb_loop+0x30/0x80 [ 264.714918][ T7530] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 264.720837][ T7530] RIP: 0033:0x7fe46d692819 [ 264.725275][ T7530] 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 [ 264.744904][ T7530] RSP: 002b:00007fe46b8cb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.753344][ T7530] RAX: ffffffffffffffda RBX: 00007fe46d90c090 RCX: 00007fe46d692819 [ 264.761452][ T7530] RDX: 0000200000000000 RSI: 0000000000008b0b RDI: 0000000000000008 [ 264.769460][ T7530] RBP: 00007fe46b8cb090 R08: 0000000000000000 R09: 0000000000000000 [ 264.777487][ T7530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 264.785476][ T7530] R13: 00007fe46d90c128 R14: 00007fe46d90c090 R15: 00007ffeb9838598 [ 264.793489][ T7530] [ 264.869294][ T7530] ERROR: Out of memory at tomoyo_realpath_from_path. [ 265.396887][ T7546] validate_nla: 9 callbacks suppressed [ 265.396905][ T7546] netlink: 'syz.6.958': attribute type 10 has an invalid length. [ 265.469266][ T7546] netlink: 40 bytes leftover after parsing attributes in process `syz.6.958'. [ 265.550560][ T7546] batman_adv: batadv0: Adding interface: virt_wifi0 [ 265.565613][ T7546] batman_adv: batadv0: The MTU of interface virt_wifi0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 265.659342][ T7546] batman_adv: batadv0: Not using interface virt_wifi0 (retrying later): interface not active [ 265.727574][ T7542] netlink: 'syz.1.957': attribute type 10 has an invalid length. [ 265.816581][ T7558] netlink: 209844 bytes leftover after parsing attributes in process `syz.3.961'. [ 265.907982][ T7542] 8021q: adding VLAN 0 to HW filter on device bond0 [ 265.949279][ T7542] device bond0 entered promiscuous mode [ 265.955548][ T7542] device bond_slave_0 entered promiscuous mode [ 265.964390][ T7542] device bond_slave_1 entered promiscuous mode [ 265.975683][ T7542] team0: Port device bond0 added [ 267.790942][ T7612] device hsr0 entered promiscuous mode [ 268.313624][ T7625] FAULT_INJECTION: forcing a failure. [ 268.313624][ T7625] name failslab, interval 1, probability 0, space 0, times 0 [ 268.347891][ T7625] CPU: 1 PID: 7625 Comm: syz.4.984 Not tainted syzkaller #0 [ 268.355243][ T7625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 268.365331][ T7625] Call Trace: [ 268.368643][ T7625] [ 268.371610][ T7625] dump_stack_lvl+0x188/0x250 [ 268.376325][ T7625] ? show_regs_print_info+0x20/0x20 [ 268.381567][ T7625] ? load_image+0x400/0x400 [ 268.386126][ T7625] ? __might_sleep+0xf0/0xf0 [ 268.390760][ T7625] ? __lock_acquire+0x7d10/0x7d10 [ 268.395829][ T7625] should_fail+0x38c/0x4c0 [ 268.400374][ T7625] should_failslab+0x5/0x20 [ 268.405078][ T7625] slab_pre_alloc_hook+0x51/0xc0 [ 268.410060][ T7625] ? __alloc_file+0x25/0x240 [ 268.414697][ T7625] kmem_cache_alloc+0x3d/0x290 [ 268.419506][ T7625] __alloc_file+0x25/0x240 [ 268.423954][ T7625] alloc_empty_file+0x90/0x180 [ 268.428750][ T7625] alloc_file+0x5b/0x4f0 [ 268.433021][ T7625] ? do_raw_spin_unlock+0x11d/0x230 [ 268.438255][ T7625] alloc_file_pseudo+0x180/0x200 [ 268.443227][ T7625] ? alloc_empty_file_noaccount+0x80/0x80 [ 268.448975][ T7625] ? bpf_lsm_capable+0x5/0x10 [ 268.453686][ T7625] ? bpf_lsm_perf_event_open+0x5/0x10 [ 268.459091][ T7625] ? security_perf_event_open+0x75/0x90 [ 268.464683][ T7625] anon_inode_getfile+0xc1/0x1a0 [ 268.469659][ T7625] __se_sys_perf_event_open+0xc02/0x1bb0 [ 268.475331][ T7625] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 268.481011][ T7625] ? lockdep_hardirqs_on+0x94/0x140 [ 268.486238][ T7625] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 268.491911][ T7625] do_syscall_64+0x4c/0xa0 [ 268.496366][ T7625] ? clear_bhb_loop+0x30/0x80 [ 268.501116][ T7625] ? clear_bhb_loop+0x30/0x80 [ 268.505827][ T7625] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 268.511836][ T7625] RIP: 0033:0x7f5759813819 [ 268.516284][ T7625] 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 [ 268.535931][ T7625] RSP: 002b:00007f5757a6d028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 268.544413][ T7625] RAX: ffffffffffffffda RBX: 00007f5759a8cfa0 RCX: 00007f5759813819 [ 268.552420][ T7625] RDX: 0000000000000001 RSI: ffffffffffffffff RDI: 0000200000001100 [ 268.560426][ T7625] RBP: 00007f5757a6d090 R08: 0000000000000002 R09: 0000000000000000 [ 268.568430][ T7625] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 268.576437][ T7625] R13: 00007f5759a8d038 R14: 00007f5759a8cfa0 R15: 00007ffdd3c96f98 [ 268.584461][ T7625] [ 269.427674][ T7650] netlink: 76 bytes leftover after parsing attributes in process `syz.1.990'. [ 269.722064][ T7654] netlink: 'syz.1.990': attribute type 21 has an invalid length. [ 269.779481][ T7654] netlink: 16166 bytes leftover after parsing attributes in process `syz.1.990'. [ 270.341659][ T7675] netlink: 6 bytes leftover after parsing attributes in process `syz.2.996'. [ 270.380817][ T7675] openvswitch: netlink: Flow actions attr not present in new flow. [ 273.858292][ T7701] netlink: 'syz.4.1003': attribute type 21 has an invalid length. [ 273.899752][ T7701] netlink: 'syz.4.1003': attribute type 1 has an invalid length. [ 273.910905][ T7701] netlink: 16090 bytes leftover after parsing attributes in process `syz.4.1003'. [ 275.064471][ T7724] netlink: 'syz.3.1008': attribute type 10 has an invalid length. [ 275.418856][ T7729] netlink: 1 bytes leftover after parsing attributes in process `syz.1.1009'. [ 275.744632][ T7734] netlink: 3 bytes leftover after parsing attributes in process `syz.2.1010'. [ 279.326247][ T7741] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1013'. [ 280.211378][ T7778] FAULT_INJECTION: forcing a failure. [ 280.211378][ T7778] name failslab, interval 1, probability 0, space 0, times 0 [ 280.253257][ T7778] CPU: 1 PID: 7778 Comm: syz.6.1025 Not tainted syzkaller #0 [ 280.260866][ T7778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 280.270939][ T7778] Call Trace: [ 280.274233][ T7778] [ 280.277179][ T7778] dump_stack_lvl+0x188/0x250 [ 280.281877][ T7778] ? show_regs_print_info+0x20/0x20 [ 280.287087][ T7778] ? load_image+0x400/0x400 [ 280.291601][ T7778] should_fail+0x38c/0x4c0 [ 280.296029][ T7778] should_failslab+0x5/0x20 [ 280.300537][ T7778] slab_pre_alloc_hook+0x51/0xc0 [ 280.305483][ T7778] kmem_cache_alloc_trace+0x47/0x2a0 [ 280.310856][ T7778] ? sctp_add_bind_addr+0x89/0x350 [ 280.315981][ T7778] sctp_add_bind_addr+0x89/0x350 [ 280.320926][ T7778] sctp_copy_local_addr_list+0x2dd/0x4a0 [ 280.326573][ T7778] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 280.332651][ T7778] ? sctp_v4_is_any+0x31/0x50 [ 280.337331][ T7778] ? sctp_copy_one_addr+0x93/0x660 [ 280.342451][ T7778] sctp_bind_addr_copy+0xaf/0x3c0 [ 280.347492][ T7778] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 280.353827][ T7778] sctp_connect_new_asoc+0x2f5/0x6a0 [ 280.359119][ T7778] ? __sctp_connect+0xd80/0xd80 [ 280.363976][ T7778] ? __local_bh_enable_ip+0x136/0x1c0 [ 280.369362][ T7778] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 280.374912][ T7778] ? security_sctp_bind_connect+0x85/0xb0 [ 280.380652][ T7778] sctp_sendmsg+0x158d/0x2900 [ 280.385351][ T7778] ? aa_sk_perm+0x7dc/0x910 [ 280.389856][ T7778] ? sctp_getsockopt+0x8a0/0x8a0 [ 280.394809][ T7778] ? aa_af_perm+0x340/0x340 [ 280.399400][ T7778] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 280.405823][ T7778] ? sock_rps_record_flow+0x17/0x3b0 [ 280.411177][ T7778] ? inet_sendmsg+0xe5/0x2f0 [ 280.415775][ T7778] ? inet_send_prepare+0x260/0x260 [ 280.420908][ T7778] ____sys_sendmsg+0x5b7/0x8f0 [ 280.425789][ T7778] ? __sys_sendmsg_sock+0x30/0x30 [ 280.430833][ T7778] ? import_iovec+0x6f/0xa0 [ 280.435348][ T7778] ___sys_sendmsg+0x236/0x2e0 [ 280.440040][ T7778] ? __sys_sendmsg+0x2a0/0x2a0 [ 280.444856][ T7778] __se_sys_sendmsg+0x1af/0x290 [ 280.449716][ T7778] ? __x64_sys_sendmsg+0x80/0x80 [ 280.454697][ T7778] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 280.460693][ T7778] ? lockdep_hardirqs_on+0x94/0x140 [ 280.465900][ T7778] do_syscall_64+0x4c/0xa0 [ 280.470320][ T7778] ? clear_bhb_loop+0x30/0x80 [ 280.475009][ T7778] ? clear_bhb_loop+0x30/0x80 [ 280.479688][ T7778] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 280.485673][ T7778] RIP: 0033:0x7fd2a328b819 [ 280.490135][ T7778] 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 [ 280.509744][ T7778] RSP: 002b:00007fd2a14e5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 280.518260][ T7778] RAX: ffffffffffffffda RBX: 00007fd2a3504fa0 RCX: 00007fd2a328b819 [ 280.526408][ T7778] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000004 [ 280.534392][ T7778] RBP: 00007fd2a14e5090 R08: 0000000000000000 R09: 0000000000000000 [ 280.542367][ T7778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 280.550344][ T7778] R13: 00007fd2a3505038 R14: 00007fd2a3504fa0 R15: 00007ffec537dde8 [ 280.558333][ T7778] [ 281.272224][ T7797] netlink: 'syz.6.1031': attribute type 29 has an invalid length. [ 281.394524][ T7797] netlink: 'syz.6.1031': attribute type 29 has an invalid length. [ 281.441794][ T7797] netlink: 'syz.6.1031': attribute type 29 has an invalid length. [ 281.452998][ T7797] netlink: 'syz.6.1031': attribute type 29 has an invalid length. [ 281.553198][ T7800] netlink: 'syz.6.1031': attribute type 29 has an invalid length. [ 281.770762][ T7817] netlink: 'syz.4.1037': attribute type 21 has an invalid length. [ 281.810419][ T7819] netlink: 'syz.6.1038': attribute type 10 has an invalid length. [ 281.823116][ T7819] netlink: 40 bytes leftover after parsing attributes in process `syz.6.1038'. [ 281.860569][ T7819] device team0 entered promiscuous mode [ 281.887583][ T7819] device team_slave_0 entered promiscuous mode [ 281.896293][ T7819] device team_slave_1 entered promiscuous mode [ 281.916159][ T7819] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 282.108793][ T7831] netlink: 'syz.4.1042': attribute type 10 has an invalid length. [ 282.185770][ T7831] device wlan1 entered promiscuous mode [ 282.251146][ T7831] team0: Port device wlan1 added [ 282.262683][ T7830] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 282.365562][ T7839] netlink: 'syz.2.1045': attribute type 3 has an invalid length. [ 282.475963][ T7839] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.1045'. [ 283.510936][ T7851] netlink: 'syz.3.1048': attribute type 7 has an invalid length. [ 283.525267][ T7851] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.1048'. [ 284.881112][ T4442] wlan1: Trigger new scan to find an IBSS to join [ 285.533503][ T7924] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1070'. [ 285.773179][ T7928] netlink: 1041 bytes leftover after parsing attributes in process `syz.6.1071'. [ 286.605318][ T7947] validate_nla: 1 callbacks suppressed [ 286.605338][ T7947] netlink: 'syz.1.1079': attribute type 3 has an invalid length. [ 286.650035][ T7947] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.1079'. [ 287.127906][ T7955] €Â0: renamed from pim6reg1 [ 287.584538][ T7968] netlink: 14 bytes leftover after parsing attributes in process `syz.6.1083'. [ 287.835382][ T7975] FAULT_INJECTION: forcing a failure. [ 287.835382][ T7975] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 287.900223][ T7975] CPU: 0 PID: 7975 Comm: syz.2.1086 Not tainted syzkaller #0 [ 287.907660][ T7975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 287.917746][ T7975] Call Trace: [ 287.921049][ T7975] [ 287.923991][ T7975] dump_stack_lvl+0x188/0x250 [ 287.928690][ T7975] ? show_regs_print_info+0x20/0x20 [ 287.933999][ T7975] ? load_image+0x400/0x400 [ 287.938520][ T7975] ? __lock_acquire+0x7d10/0x7d10 [ 287.943565][ T7975] ? mutex_unlock+0x10/0x10 [ 287.948090][ T7975] should_fail+0x38c/0x4c0 [ 287.952527][ T7975] _copy_from_user+0x2e/0x170 [ 287.957244][ T7975] smc_setsockopt+0x30d/0xa30 [ 287.961949][ T7975] ? smc_shutdown+0x5d0/0x5d0 [ 287.966641][ T7975] ? aa_sock_opt_perm+0x74/0x100 [ 287.971600][ T7975] ? bpf_lsm_socket_setsockopt+0x5/0x10 [ 287.977256][ T7975] ? security_socket_setsockopt+0x7a/0xa0 [ 287.982991][ T7975] ? smc_shutdown+0x5d0/0x5d0 [ 287.987687][ T7975] __sys_setsockopt+0x2bf/0x3d0 [ 287.992558][ T7975] __x64_sys_setsockopt+0xb1/0xc0 [ 287.997604][ T7975] do_syscall_64+0x4c/0xa0 [ 288.002060][ T7975] ? clear_bhb_loop+0x30/0x80 [ 288.006750][ T7975] ? clear_bhb_loop+0x30/0x80 [ 288.011441][ T7975] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 288.017353][ T7975] RIP: 0033:0x7fcb28d0e819 [ 288.021787][ T7975] 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 [ 288.041414][ T7975] RSP: 002b:00007fcb26f68028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 288.049859][ T7975] RAX: ffffffffffffffda RBX: 00007fcb28f87fa0 RCX: 00007fcb28d0e819 [ 288.057857][ T7975] RDX: 0000000000000017 RSI: 0000000000000006 RDI: 0000000000000004 [ 288.065854][ T7975] RBP: 00007fcb26f68090 R08: 0000000000000021 R09: 0000000000000000 [ 288.073851][ T7975] R10: 0000200000000200 R11: 0000000000000246 R12: 0000000000000001 [ 288.081860][ T7975] R13: 00007fcb28f88038 R14: 00007fcb28f87fa0 R15: 00007ffc52724608 [ 288.089877][ T7975] [ 288.881538][ T354] wlan1: Trigger new scan to find an IBSS to join [ 289.111859][ T8014] netlink: 'syz.6.1096': attribute type 25 has an invalid length. [ 289.149051][ T8014] netlink: 2418 bytes leftover after parsing attributes in process `syz.6.1096'. [ 289.582577][ T8036] netlink: 'syz.3.1105': attribute type 10 has an invalid length. [ 289.675551][ T8036] device geneve1 entered promiscuous mode [ 289.735583][ T8036] team0: Port device geneve1 added [ 289.880000][ T8045] netlink: 'syz.2.1107': attribute type 39 has an invalid length. [ 290.218710][ T8053] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1109'. [ 290.229524][ T8053] openvswitch: netlink: IP tunnel attribute has 3052 unknown bytes. [ 290.851164][ T8055] mac80211_hwsim hwsim11 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 290.890871][ T8056] netlink: 'syz.4.1110': attribute type 3 has an invalid length. [ 290.982326][ T8056] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.1110'. [ 291.070705][ T8064] netlink: 'syz.6.1112': attribute type 7 has an invalid length. [ 291.125981][ T8064] netlink: 'syz.6.1112': attribute type 6 has an invalid length. [ 291.785788][ T8084] netlink: 'syz.6.1118': attribute type 2 has an invalid length. [ 291.794102][ T8080] netlink: 'syz.3.1116': attribute type 10 has an invalid length. [ 291.837836][ T8080] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1116'. [ 292.185800][ T8095] netlink: 'syz.2.1121': attribute type 10 has an invalid length. [ 292.833177][ T4387] wlan1: Trigger new scan to find an IBSS to join [ 293.550468][ T8091] netlink: 'syz.4.1120': attribute type 29 has an invalid length. [ 293.653112][ T8091] netlink: 'syz.4.1120': attribute type 29 has an invalid length. [ 294.636286][ T8154] netlink: 'syz.1.1140': attribute type 7 has an invalid length. [ 294.661101][ T8154] netlink: 'syz.1.1140': attribute type 6 has an invalid length. [ 295.056424][ T8160] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 295.064151][ T8160] IPv6: NLM_F_CREATE should be set when creating new route [ 295.071520][ T8160] IPv6: NLM_F_CREATE should be set when creating new route [ 295.078949][ T8160] IPv6: NLM_F_CREATE should be set when creating new route [ 295.839371][ T4387] wlan1: Trigger new scan to find an IBSS to join [ 298.064353][ T154] wlan1: Creating new IBSS network, BSSID 2e:a5:03:bf:8c:26 [ 298.096205][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 302.736209][ T8226] netlink: 'syz.4.1165': attribute type 21 has an invalid length. [ 302.835703][ T8226] netlink: 'syz.4.1165': attribute type 6 has an invalid length. [ 302.902959][ T8226] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1165'. [ 303.704544][ T8232] netlink: 'syz.2.1167': attribute type 29 has an invalid length. [ 303.749382][ T8232] netlink: 'syz.2.1167': attribute type 29 has an invalid length. [ 303.977352][ T8248] netlink: 'syz.2.1173': attribute type 2 has an invalid length. [ 304.727783][ T8264] netlink: 'syz.3.1178': attribute type 10 has an invalid length. [ 304.826054][ T8264] netlink: 'syz.3.1178': attribute type 10 has an invalid length. [ 304.896785][ T8264] netlink: 'syz.3.1178': attribute type 3 has an invalid length. [ 304.922958][ T8274] netlink: 156 bytes leftover after parsing attributes in process `syz.1.1179'. [ 304.946100][ T8264] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.1178'. [ 305.022319][ T8278] netlink: 'syz.4.1181': attribute type 10 has an invalid length. [ 305.105904][ T8278] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1181'. [ 305.206054][ T8278] A link change request failed with some changes committed already. Interface virt_wifi0 may have been left with an inconsistent configuration, please check. [ 307.836621][ T8292] netlink: 'syz.6.1185': attribute type 2 has an invalid length. [ 308.872057][ T8308] netlink: 209844 bytes leftover after parsing attributes in process `syz.2.1189'. [ 309.216378][ T8318] netlink: 156 bytes leftover after parsing attributes in process `syz.3.1193'. [ 309.230994][ T8317] netlink: 203516 bytes leftover after parsing attributes in process `syz.4.1192'. [ 310.036851][ T8330] netlink: 'syz.6.1196': attribute type 29 has an invalid length. [ 311.790300][ T8330] netlink: 'syz.6.1196': attribute type 29 has an invalid length. [ 311.842038][ T8342] netlink: 'syz.4.1199': attribute type 2 has an invalid length. [ 311.863481][ T8342] netlink: 'syz.4.1199': attribute type 11 has an invalid length. [ 311.873012][ T8342] netlink: 198172 bytes leftover after parsing attributes in process `syz.4.1199'. [ 312.024554][ T8349] netlink: 'syz.4.1199': attribute type 29 has an invalid length. [ 312.108592][ T8352] delete_channel: no stack [ 312.365036][ T8362] netlink: 203516 bytes leftover after parsing attributes in process `syz.3.1206'. [ 312.447528][ T8368] netlink: 156 bytes leftover after parsing attributes in process `syz.4.1209'. [ 314.322721][ T8391] netlink: 'syz.1.1217': attribute type 10 has an invalid length. [ 314.518059][ T8400] netlink: 'syz.2.1218': attribute type 153 has an invalid length. [ 314.572397][ T8399] netlink: 176 bytes leftover after parsing attributes in process `syz.3.1220'. [ 314.585155][ T8400] netlink: 69544 bytes leftover after parsing attributes in process `syz.2.1218'. [ 314.930280][ T8405] FAULT_INJECTION: forcing a failure. [ 314.930280][ T8405] name failslab, interval 1, probability 0, space 0, times 0 [ 315.019248][ T8405] CPU: 0 PID: 8405 Comm: syz.4.1222 Not tainted syzkaller #0 [ 315.026804][ T8405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 315.036910][ T8405] Call Trace: [ 315.040238][ T8405] [ 315.043213][ T8405] dump_stack_lvl+0x188/0x250 [ 315.047956][ T8405] ? show_regs_print_info+0x20/0x20 [ 315.053215][ T8405] ? load_image+0x400/0x400 [ 315.057766][ T8405] ? __might_sleep+0xf0/0xf0 [ 315.062488][ T8405] ? __lock_acquire+0x7d10/0x7d10 [ 315.067648][ T8405] should_fail+0x38c/0x4c0 [ 315.072198][ T8405] should_failslab+0x5/0x20 [ 315.076816][ T8405] slab_pre_alloc_hook+0x51/0xc0 [ 315.081790][ T8405] ? security_file_alloc+0x30/0x110 [ 315.087029][ T8405] kmem_cache_alloc+0x3d/0x290 [ 315.091814][ T8405] ? rcu_is_watching+0x11/0xa0 [ 315.096611][ T8405] security_file_alloc+0x30/0x110 [ 315.101674][ T8405] __alloc_file+0xc2/0x240 [ 315.106216][ T8405] alloc_empty_file+0x90/0x180 [ 315.111008][ T8405] alloc_file+0x5b/0x4f0 [ 315.115275][ T8405] ? do_raw_spin_unlock+0x11d/0x230 [ 315.120510][ T8405] alloc_file_pseudo+0x180/0x200 [ 315.125482][ T8405] ? alloc_empty_file_noaccount+0x80/0x80 [ 315.131224][ T8405] ? bpf_lsm_capable+0x5/0x10 [ 315.135940][ T8405] ? bpf_lsm_perf_event_open+0x5/0x10 [ 315.141342][ T8405] ? security_perf_event_open+0x75/0x90 [ 315.146926][ T8405] anon_inode_getfile+0xc1/0x1a0 [ 315.151899][ T8405] __se_sys_perf_event_open+0xc02/0x1bb0 [ 315.157582][ T8405] ? __x64_sys_perf_event_open+0xc0/0xc0 [ 315.163360][ T8405] ? lockdep_hardirqs_on+0x94/0x140 [ 315.168588][ T8405] ? __x64_sys_perf_event_open+0x1c/0xc0 [ 315.174255][ T8405] do_syscall_64+0x4c/0xa0 [ 315.178694][ T8405] ? clear_bhb_loop+0x30/0x80 [ 315.183408][ T8405] ? clear_bhb_loop+0x30/0x80 [ 315.188114][ T8405] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 315.194039][ T8405] RIP: 0033:0x7f5759813819 [ 315.198572][ T8405] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 315.218275][ T8405] RSP: 002b:00007f5757a6d028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 315.226723][ T8405] RAX: ffffffffffffffda RBX: 00007f5759a8cfa0 RCX: 00007f5759813819 [ 315.234724][ T8405] RDX: 0000000000000001 RSI: ffffffffffffffff RDI: 0000200000001100 [ 315.242723][ T8405] RBP: 00007f5757a6d090 R08: 0000000000000002 R09: 0000000000000000 [ 315.250720][ T8405] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000001 [ 315.258721][ T8405] R13: 00007f5759a8d038 R14: 00007f5759a8cfa0 R15: 00007ffdd3c96f98 [ 315.266764][ T8405] [ 315.276792][ T8411] netlink: 203516 bytes leftover after parsing attributes in process `syz.1.1221'. [ 315.613012][ T8415] netlink: 'syz.3.1224': attribute type 3 has an invalid length. [ 315.641863][ T8415] netlink: 105116 bytes leftover after parsing attributes in process `syz.3.1224'. [ 316.767771][ T8448] Scheduler tracepoints stat_sleep, stat_iowait, stat_blocked and stat_runtime require the kernel parameter schedstats=enable or kernel.sched_schedstats=1 [ 317.105902][ T8452] netlink: 203516 bytes leftover after parsing attributes in process `syz.6.1236'. [ 317.223956][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.230635][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 317.518794][ T8458] netlink: 'syz.2.1237': attribute type 3 has an invalid length. [ 317.570524][ T8458] netlink: 132 bytes leftover after parsing attributes in process `syz.2.1237'. [ 317.744723][ T8461] netlink: 'syz.1.1239': attribute type 3 has an invalid length. [ 317.764670][ T8463] netlink: 'syz.6.1238': attribute type 46 has an invalid length. [ 317.796663][ T8463] netlink: 2 bytes leftover after parsing attributes in process `syz.6.1238'. [ 317.841452][ T8461] netlink: 'syz.1.1239': attribute type 1 has an invalid length. [ 317.868200][ T8461] netlink: 181400 bytes leftover after parsing attributes in process `syz.1.1239'. [ 317.869061][ T8455] netlink: 56 bytes leftover after parsing attributes in process `syz.3.1235'. [ 318.190777][ T8473] netlink: 'syz.6.1240': attribute type 10 has an invalid length. [ 318.198654][ T8473] netlink: 40 bytes leftover after parsing attributes in process `syz.6.1240'. [ 318.275894][ T8473] bridge0: port 3(team0) entered blocking state [ 318.330467][ T8473] bridge0: port 3(team0) entered disabled state [ 318.338917][ T8473] bridge0: port 3(team0) entered blocking state [ 318.345310][ T8473] bridge0: port 3(team0) entered forwarding state [ 318.806368][ T8483] netlink: 'syz.3.1245': attribute type 10 has an invalid length. [ 319.199046][ T8494] device syzkaller0 entered promiscuous mode [ 319.574827][ T8510] netlink: 'syz.4.1252': attribute type 21 has an invalid length. [ 319.610625][ T8510] netlink: 'syz.4.1252': attribute type 6 has an invalid length. [ 319.647999][ T8510] __nla_validate_parse: 1 callbacks suppressed [ 319.648019][ T8510] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1252'. [ 319.770528][ T8521] FAULT_INJECTION: forcing a failure. [ 319.770528][ T8521] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 319.831546][ T8521] CPU: 0 PID: 8521 Comm: syz.3.1255 Not tainted syzkaller #0 [ 319.838982][ T8521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 319.849082][ T8521] Call Trace: [ 319.852497][ T8521] [ 319.855452][ T8521] dump_stack_lvl+0x188/0x250 [ 319.860158][ T8521] ? show_regs_print_info+0x20/0x20 [ 319.865375][ T8521] ? load_image+0x400/0x400 [ 319.869900][ T8521] ? __lock_acquire+0x7d10/0x7d10 [ 319.874941][ T8521] should_fail+0x38c/0x4c0 [ 319.879374][ T8521] _copy_to_user+0x2e/0x130 [ 319.883889][ T8521] simple_read_from_buffer+0xe3/0x150 [ 319.889443][ T8521] proc_fail_nth_read+0x1a6/0x220 [ 319.894474][ T8521] ? proc_fault_inject_write+0x310/0x310 [ 319.900117][ T8521] ? fsnotify_perm+0x254/0x560 [ 319.904891][ T8521] ? proc_fault_inject_write+0x310/0x310 [ 319.910527][ T8521] vfs_read+0x301/0xd60 [ 319.914700][ T8521] ? kernel_read+0x1e0/0x1e0 [ 319.919307][ T8521] ? __fget_files+0x40f/0x480 [ 319.924097][ T8521] ? mutex_lock_nested+0x17/0x20 [ 319.929049][ T8521] ? __fdget_pos+0x2bf/0x370 [ 319.933644][ T8521] ? ksys_read+0x71/0x260 [ 319.937980][ T8521] ksys_read+0x152/0x260 [ 319.942229][ T8521] ? vfs_write+0xd60/0xd60 [ 319.946653][ T8521] ? lockdep_hardirqs_on+0x94/0x140 [ 319.951862][ T8521] do_syscall_64+0x4c/0xa0 [ 319.956284][ T8521] ? clear_bhb_loop+0x30/0x80 [ 319.960970][ T8521] ? clear_bhb_loop+0x30/0x80 [ 319.965657][ T8521] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 319.971551][ T8521] RIP: 0033:0x7fe46d65304e [ 319.975976][ T8521] 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 [ 319.995591][ T8521] RSP: 002b:00007fe46b8ebfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 320.004012][ T8521] RAX: ffffffffffffffda RBX: 00007fe46b8ec6c0 RCX: 00007fe46d65304e [ 320.011990][ T8521] RDX: 000000000000000f RSI: 00007fe46b8ec0a0 RDI: 0000000000000004 [ 320.019967][ T8521] RBP: 00007fe46b8ec090 R08: 0000000000000000 R09: 0000000000000000 [ 320.027940][ T8521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 320.035929][ T8521] R13: 00007fe46d90c038 R14: 00007fe46d90bfa0 R15: 00007ffeb9838598 [ 320.044038][ T8521] [ 320.182191][ T8526] netlink: 198364 bytes leftover after parsing attributes in process `syz.1.1257'. [ 320.732352][ T8540] netlink: 6 bytes leftover after parsing attributes in process `syz.2.1262'. [ 320.752423][ T8540] openvswitch: netlink: Flow actions attr not present in new flow. [ 320.918333][ T8530] netlink: 'syz.6.1259': attribute type 10 has an invalid length. [ 320.930959][ T8535] netlink: 'syz.1.1261': attribute type 10 has an invalid length. [ 320.944255][ T8535] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1261'. [ 321.068858][ T8535] bridge0: port 3(team0) entered blocking state [ 321.088490][ T8535] bridge0: port 3(team0) entered disabled state [ 321.339673][ T8535] bridge0: port 3(team0) entered blocking state [ 321.346023][ T8535] bridge0: port 3(team0) entered forwarding state [ 321.587929][ T8553] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1266'. [ 321.740256][ T8555] device syzkaller0 entered promiscuous mode [ 321.741740][ T8561] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 323.409911][ T8590] netlink: 'syz.4.1280': attribute type 3 has an invalid length. [ 323.454963][ T8590] netlink: 'syz.4.1280': attribute type 1 has an invalid length. [ 323.504491][ T8590] netlink: 181400 bytes leftover after parsing attributes in process `syz.4.1280'. [ 323.648639][ T8596] netlink: 16222 bytes leftover after parsing attributes in process `syz.3.1281'. [ 324.513053][ T8610] netlink: 6 bytes leftover after parsing attributes in process `syz.3.1287'. [ 324.632462][ T8610] openvswitch: netlink: Flow actions attr not present in new flow. [ 325.441069][ T8631] netlink: 1 bytes leftover after parsing attributes in process `syz.1.1292'. [ 325.670803][ T8628] netlink: 'syz.2.1294': attribute type 3 has an invalid length. [ 325.816128][ T8628] netlink: 'syz.2.1294': attribute type 1 has an invalid length. [ 325.840861][ T8639] netlink: 207496 bytes leftover after parsing attributes in process `syz.1.1295'. [ 325.869926][ T8628] netlink: 181400 bytes leftover after parsing attributes in process `syz.2.1294'. [ 325.884923][ T8640] netlink: 207496 bytes leftover after parsing attributes in process `syz.1.1295'. [ 327.213344][ T8667] netlink: 'syz.3.1301': attribute type 10 has an invalid length. [ 327.261174][ T8667] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1301'. [ 327.261226][ T8668] netlink: 6 bytes leftover after parsing attributes in process `syz.1.1299'. [ 327.422090][ T8668] openvswitch: netlink: Flow actions attr not present in new flow. [ 327.907745][ T8688] netlink: 'syz.1.1310': attribute type 21 has an invalid length. [ 327.929624][ T8688] netlink: 'syz.1.1310': attribute type 6 has an invalid length. [ 327.937412][ T8688] netlink: 132 bytes leftover after parsing attributes in process `syz.1.1310'. [ 329.367038][ T8704] netlink: 'syz.2.1314': attribute type 10 has an invalid length. [ 329.413892][ T8704] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1314'. [ 331.116246][ T8711] netlink: 132 bytes leftover after parsing attributes in process `syz.4.1316'. [ 331.151305][ T8714] netlink: 'syz.1.1317': attribute type 21 has an invalid length. [ 331.454065][ T8712] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1318'. [ 331.485338][ T8712] netlink: 56 bytes leftover after parsing attributes in process `syz.2.1318'. [ 332.125140][ T8737] netlink: 'syz.2.1326': attribute type 10 has an invalid length. [ 332.135166][ T8737] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1326'. [ 332.252622][ T8743] netlink: 'syz.6.1328': attribute type 10 has an invalid length. [ 332.290984][ T8743] netlink: 40 bytes leftover after parsing attributes in process `syz.6.1328'. [ 332.653274][ T8761] netlink: 209820 bytes leftover after parsing attributes in process `syz.1.1332'. [ 333.016109][ T8774] netlink: 'syz.3.1337': attribute type 10 has an invalid length. [ 333.045197][ T8774] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1337'. [ 333.111225][ T8774] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 333.219902][ T8774] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 334.451382][ T8806] FAULT_INJECTION: forcing a failure. [ 334.451382][ T8806] name failslab, interval 1, probability 0, space 0, times 0 [ 334.618142][ T8806] CPU: 0 PID: 8806 Comm: syz.1.1350 Not tainted syzkaller #0 [ 334.625585][ T8806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 334.630000][ T8802] netlink: 'syz.4.1349': attribute type 10 has an invalid length. [ 334.635661][ T8806] Call Trace: [ 334.635673][ T8806] [ 334.635683][ T8806] dump_stack_lvl+0x188/0x250 [ 334.635716][ T8806] ? show_regs_print_info+0x20/0x20 [ 334.635741][ T8806] ? load_image+0x400/0x400 [ 334.635776][ T8806] should_fail+0x38c/0x4c0 [ 334.635805][ T8806] should_failslab+0x5/0x20 [ 334.635825][ T8806] slab_pre_alloc_hook+0x51/0xc0 [ 334.635856][ T8806] kmem_cache_alloc_trace+0x47/0x2a0 [ 334.635874][ T8806] ? sctp_add_bind_addr+0x89/0x350 [ 334.635903][ T8806] sctp_add_bind_addr+0x89/0x350 [ 334.635930][ T8806] sctp_copy_local_addr_list+0x2dd/0x4a0 [ 334.635960][ T8806] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 334.635988][ T8806] ? sctp_v4_is_any+0x31/0x50 [ 334.636008][ T8806] ? sctp_copy_one_addr+0x93/0x660 [ 334.636036][ T8806] sctp_bind_addr_copy+0xaf/0x3c0 [ 334.636058][ T8806] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 334.636086][ T8806] sctp_connect_new_asoc+0x2f5/0x6a0 [ 334.636113][ T8806] ? __sctp_connect+0xd80/0xd80 [ 334.636133][ T8806] ? __local_bh_enable_ip+0x136/0x1c0 [ 334.636161][ T8806] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 334.636183][ T8806] ? security_sctp_bind_connect+0x85/0xb0 [ 334.636210][ T8806] sctp_sendmsg+0x158d/0x2900 [ 334.636252][ T8806] ? aa_sk_perm+0x7dc/0x910 [ 334.636271][ T8806] ? sctp_getsockopt+0x8a0/0x8a0 [ 334.636297][ T8806] ? aa_af_perm+0x340/0x340 [ 334.636314][ T8806] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 334.636341][ T8806] ? sock_rps_record_flow+0x17/0x3b0 [ 334.636367][ T8806] ? inet_sendmsg+0xe5/0x2f0 [ 334.636392][ T8806] ? inet_send_prepare+0x260/0x260 [ 334.636414][ T8806] ____sys_sendmsg+0x5b7/0x8f0 [ 334.636449][ T8806] ? __sys_sendmsg_sock+0x30/0x30 [ 334.636483][ T8806] ? import_iovec+0x6f/0xa0 [ 334.636511][ T8806] ___sys_sendmsg+0x236/0x2e0 [ 334.636545][ T8806] ? __sys_sendmsg+0x2a0/0x2a0 [ 334.636584][ T8806] ? vfs_write+0x8b2/0xd60 [ 334.636636][ T8806] __se_sys_sendmsg+0x1af/0x290 [ 334.636662][ T8806] ? __x64_sys_sendmsg+0x80/0x80 [ 334.636682][ T8806] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 334.636723][ T8806] ? lockdep_hardirqs_on+0x94/0x140 [ 334.636750][ T8806] do_syscall_64+0x4c/0xa0 [ 334.636769][ T8806] ? clear_bhb_loop+0x30/0x80 [ 334.636788][ T8806] ? clear_bhb_loop+0x30/0x80 [ 334.636809][ T8806] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 334.636830][ T8806] RIP: 0033:0x7ff265806819 [ 334.636857][ T8806] 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 [ 334.636875][ T8806] RSP: 002b:00007ff263a60028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 334.636900][ T8806] RAX: ffffffffffffffda RBX: 00007ff265a7ffa0 RCX: 00007ff265806819 [ 334.636916][ T8806] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000004 [ 334.636929][ T8806] RBP: 00007ff263a60090 R08: 0000000000000000 R09: 0000000000000000 [ 334.636943][ T8806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 334.636956][ T8806] R13: 00007ff265a80038 R14: 00007ff265a7ffa0 R15: 00007fffec4e0118 [ 334.636991][ T8806] [ 335.396262][ T8828] netlink: 9275 bytes leftover after parsing attributes in process `syz.2.1355'. [ 335.990026][ T8834] netlink: 14593 bytes leftover after parsing attributes in process `syz.1.1356'. [ 336.491791][ T8868] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 336.498889][ T8868] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 336.654636][ T8870] netlink: 11834 bytes leftover after parsing attributes in process `syz.4.1368'. [ 336.715106][ T8866] netlink: 'syz.2.1367': attribute type 10 has an invalid length. [ 336.793506][ T8866] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1367'. [ 337.451091][ T8887] netlink: 'syz.6.1373': attribute type 10 has an invalid length. [ 337.478319][ T8887] netlink: 40 bytes leftover after parsing attributes in process `syz.6.1373'. [ 337.504175][ T8887] bridge0: port 3(team0) entered disabled state [ 337.514340][ T8887] A link change request failed with some changes committed already. Interface team0 may have been left with an inconsistent configuration, please check. [ 337.958861][ T8909] netlink: 'syz.1.1381': attribute type 11 has an invalid length. [ 338.054406][ T8909] netlink: 'syz.1.1381': attribute type 2 has an invalid length. [ 338.106627][ T8909] netlink: 198236 bytes leftover after parsing attributes in process `syz.1.1381'. [ 338.412567][ T8925] netlink: 12286 bytes leftover after parsing attributes in process `syz.1.1385'. [ 338.845911][ T8934] netlink: 'syz.4.1389': attribute type 3 has an invalid length. [ 338.976526][ T8934] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.1389'. [ 339.665474][ T8951] netlink: 'syz.6.1392': attribute type 3 has an invalid length. [ 339.710229][ T8951] netlink: 114680 bytes leftover after parsing attributes in process `syz.6.1392'. [ 341.408806][ T8984] netlink: 'syz.4.1404': attribute type 10 has an invalid length. [ 341.432773][ T8984] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1404'. [ 341.691303][ T8995] netlink: 12286 bytes leftover after parsing attributes in process `syz.3.1405'. [ 342.298770][ T9011] netlink: 'syz.1.1411': attribute type 10 has an invalid length. [ 342.330839][ T9011] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1411'. [ 342.788893][ T9023] netlink: 16402 bytes leftover after parsing attributes in process `syz.6.1413'. [ 342.882604][ T9019] netlink: 16402 bytes leftover after parsing attributes in process `syz.6.1413'. [ 343.174317][ T9027] netlink: 'syz.2.1416': attribute type 10 has an invalid length. [ 343.913909][ T9027] device wg1 entered promiscuous mode [ 343.942697][ T9027] team0: Device wg1 is of different type [ 347.865123][ T9075] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 349.663472][ T9104] netlink: 1041 bytes leftover after parsing attributes in process `syz.1.1442'. [ 350.300395][ T9121] netlink: 208188 bytes leftover after parsing attributes in process `syz.4.1447'. [ 350.433821][ T9125] netlink: 16374 bytes leftover after parsing attributes in process `syz.3.1449'. [ 354.147027][ T9140] mac80211_hwsim hwsim24 wlan1: (WE) : Wireless Event (cmd=0x8B1A) too big (33) [ 354.174244][ T9151] netlink: 'syz.4.1455': attribute type 10 has an invalid length. [ 354.182539][ T9151] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1455'. [ 354.568996][ T9164] FAULT_INJECTION: forcing a failure. [ 354.568996][ T9164] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 354.639439][ T9164] CPU: 0 PID: 9164 Comm: syz.3.1459 Not tainted syzkaller #0 [ 354.646882][ T9164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 354.656962][ T9164] Call Trace: [ 354.660270][ T9164] [ 354.663228][ T9164] dump_stack_lvl+0x188/0x250 [ 354.667943][ T9164] ? show_regs_print_info+0x20/0x20 [ 354.673174][ T9164] ? load_image+0x400/0x400 [ 354.677711][ T9164] ? __lock_acquire+0x7d10/0x7d10 [ 354.682766][ T9164] ? perf_trace_lock_acquire+0xed/0x3e0 [ 354.688349][ T9164] should_fail+0x38c/0x4c0 [ 354.692787][ T9164] _copy_from_user+0x2e/0x170 [ 354.697468][ T9164] iovec_from_user+0x142/0x370 [ 354.702240][ T9164] __import_iovec+0x70/0x490 [ 354.706840][ T9164] import_iovec+0x6f/0xa0 [ 354.711176][ T9164] ___sys_sendmsg+0x1fd/0x2e0 [ 354.715880][ T9164] ? __sys_sendmsg+0x2a0/0x2a0 [ 354.720659][ T9164] ? vfs_write+0x8b2/0xd60 [ 354.725102][ T9164] __se_sys_sendmsg+0x1af/0x290 [ 354.729959][ T9164] ? __x64_sys_sendmsg+0x80/0x80 [ 354.734899][ T9164] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 354.740900][ T9164] ? lockdep_hardirqs_on+0x94/0x140 [ 354.746111][ T9164] do_syscall_64+0x4c/0xa0 [ 354.750534][ T9164] ? clear_bhb_loop+0x30/0x80 [ 354.755243][ T9164] ? clear_bhb_loop+0x30/0x80 [ 354.759929][ T9164] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 354.765833][ T9164] RIP: 0033:0x7fe46d692819 [ 354.770260][ T9164] 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 [ 354.790489][ T9164] RSP: 002b:00007fe46b8ec028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 354.798918][ T9164] RAX: ffffffffffffffda RBX: 00007fe46d90bfa0 RCX: 00007fe46d692819 [ 354.806896][ T9164] RDX: 0000000000000000 RSI: 00002000000005c0 RDI: 0000000000000003 [ 354.814873][ T9164] RBP: 00007fe46b8ec090 R08: 0000000000000000 R09: 0000000000000000 [ 354.822849][ T9164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 354.830912][ T9164] R13: 00007fe46d90c038 R14: 00007fe46d90bfa0 R15: 00007ffeb9838598 [ 354.838903][ T9164] [ 354.977941][ T9169] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 355.019047][ T9168] delete_channel: no stack [ 355.484895][ T9182] netlink: 'syz.3.1465': attribute type 1 has an invalid length. [ 355.590462][ T9182] netlink: 'syz.3.1465': attribute type 3 has an invalid length. [ 355.639551][ T9182] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1465'. [ 355.833494][ T9191] netlink: 209852 bytes leftover after parsing attributes in process `syz.6.1468'. [ 355.919726][ T9191] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 356.116998][ T9199] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 356.489535][ T9206] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 356.502638][ T9205] delete_channel: no stack [ 356.776548][ T9212] netlink: 'syz.3.1475': attribute type 6 has an invalid length. [ 356.886603][ T4442] wlan1: Trigger new scan to find an IBSS to join [ 357.786111][ T9238] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 357.827099][ T9237] delete_channel: no stack [ 359.844413][ T9] wlan1: Trigger new scan to find an IBSS to join [ 361.510671][ T9262] netlink: 'syz.3.1495': attribute type 10 has an invalid length. [ 362.799512][ T4214] wlan1: Trigger new scan to find an IBSS to join [ 364.185643][ T9] wlan1: Creating new IBSS network, BSSID 5a:92:5f:fd:0c:c1 [ 364.743894][ T9275] netlink: 'syz.2.1498': attribute type 1 has an invalid length. [ 364.757319][ T9276] netlink: 'syz.1.1497': attribute type 8 has an invalid length. [ 364.768881][ T9274] netlink: 'syz.4.1500': attribute type 10 has an invalid length. [ 364.789298][ T9274] netlink: 2 bytes leftover after parsing attributes in process `syz.4.1500'. [ 364.798526][ T9275] netlink: 161700 bytes leftover after parsing attributes in process `syz.2.1498'. [ 364.809064][ T9274] device bond0 entered promiscuous mode [ 364.830517][ T9274] device bond_slave_0 entered promiscuous mode [ 364.846093][ T9274] device bond_slave_1 entered promiscuous mode [ 364.860536][ T9276] netlink: 161700 bytes leftover after parsing attributes in process `syz.1.1497'. [ 364.876129][ T9274] device bridge_slave_1 entered promiscuous mode [ 364.895730][ T9274] 8021q: adding VLAN 0 to HW filter on device bond0 [ 365.823932][ T9299] netlink: 'syz.3.1508': attribute type 10 has an invalid length. [ 365.833946][ T9299] netlink: 2 bytes leftover after parsing attributes in process `syz.3.1508'. [ 365.855247][ T9299] bridge0: port 4(bond0) entered blocking state [ 365.862341][ T9299] bridge0: port 4(bond0) entered disabled state [ 365.872285][ T9299] bridge0: port 4(bond0) entered blocking state [ 365.878732][ T9299] bridge0: port 4(bond0) entered forwarding state [ 368.625146][ T9353] netlink: 1 bytes leftover after parsing attributes in process `syz.1.1523'. [ 369.886032][ T9387] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 369.986495][ T9386] delete_channel: no stack [ 369.994722][ T9380] netlink: 'syz.3.1530': attribute type 1 has an invalid length. [ 370.030892][ T9380] netlink: 161700 bytes leftover after parsing attributes in process `syz.3.1530'. [ 371.096970][ T9418] netlink: 'syz.4.1542': attribute type 10 has an invalid length. [ 372.496698][ T9432] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 372.559996][ T9431] delete_channel: no stack [ 372.855166][ T9440] netlink: 'syz.1.1552': attribute type 10 has an invalid length. [ 373.032736][ T9445] netlink: 'syz.4.1554': attribute type 153 has an invalid length. [ 373.082957][ T9445] netlink: 69544 bytes leftover after parsing attributes in process `syz.4.1554'. [ 373.330128][ T9456] FAULT_INJECTION: forcing a failure. [ 373.330128][ T9456] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 373.627312][ T9456] CPU: 0 PID: 9456 Comm: syz.6.1559 Not tainted syzkaller #0 [ 373.634755][ T9456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 373.644848][ T9456] Call Trace: [ 373.648157][ T9456] [ 373.651115][ T9456] dump_stack_lvl+0x188/0x250 [ 373.655842][ T9456] ? show_regs_print_info+0x20/0x20 [ 373.661083][ T9456] ? load_image+0x400/0x400 [ 373.665638][ T9456] ? __lock_acquire+0x7d10/0x7d10 [ 373.669990][ T9453] netlink: 176 bytes leftover after parsing attributes in process `syz.1.1557'. [ 373.670711][ T9456] should_fail+0x38c/0x4c0 [ 373.684216][ T9456] _copy_to_user+0x2e/0x130 [ 373.688774][ T9456] simple_read_from_buffer+0xe3/0x150 [ 373.694218][ T9456] proc_fail_nth_read+0x1a6/0x220 [ 373.699301][ T9456] ? proc_fault_inject_write+0x310/0x310 [ 373.705075][ T9456] ? fsnotify_perm+0x254/0x560 [ 373.709874][ T9456] ? proc_fault_inject_write+0x310/0x310 [ 373.715542][ T9456] vfs_read+0x301/0xd60 [ 373.719751][ T9456] ? kernel_read+0x1e0/0x1e0 [ 373.724393][ T9456] ? __fget_files+0x40f/0x480 [ 373.729119][ T9456] ? mutex_lock_nested+0x17/0x20 [ 373.734091][ T9456] ? __fdget_pos+0x2bf/0x370 [ 373.738712][ T9456] ? ksys_read+0x71/0x260 [ 373.743081][ T9456] ksys_read+0x152/0x260 [ 373.747366][ T9456] ? vfs_write+0xd60/0xd60 [ 373.751823][ T9456] ? lockdep_hardirqs_on+0x94/0x140 [ 373.757355][ T9456] do_syscall_64+0x4c/0xa0 [ 373.761890][ T9456] ? clear_bhb_loop+0x30/0x80 [ 373.766598][ T9456] ? clear_bhb_loop+0x30/0x80 [ 373.771314][ T9456] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 373.777320][ T9456] RIP: 0033:0x7fd2a324c04e [ 373.781771][ T9456] 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 [ 373.802105][ T9456] RSP: 002b:00007fd2a14e4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 373.810566][ T9456] RAX: ffffffffffffffda RBX: 00007fd2a14e56c0 RCX: 00007fd2a324c04e [ 373.818570][ T9456] RDX: 000000000000000f RSI: 00007fd2a14e50a0 RDI: 0000000000000004 [ 373.826660][ T9456] RBP: 00007fd2a14e5090 R08: 0000000000000000 R09: 0000000000000000 [ 373.834655][ T9456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 373.842654][ T9456] R13: 00007fd2a3505038 R14: 00007fd2a3504fa0 R15: 00007ffec537dde8 [ 373.850695][ T9456] [ 373.985767][ T9464] netlink: 209852 bytes leftover after parsing attributes in process `syz.4.1560'. [ 374.400065][ T9478] netlink: 'syz.1.1562': attribute type 10 has an invalid length. [ 374.554057][ T9484] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 374.572849][ T9482] delete_channel: no stack [ 374.729985][ T9501] netlink: 209852 bytes leftover after parsing attributes in process `syz.6.1570'. [ 374.755640][ T9501] openvswitch: netlink: IP tunnel attribute has 3052 unknown bytes. [ 375.219724][ T9507] netlink: 132 bytes leftover after parsing attributes in process `syz.3.1571'. [ 378.597060][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 378.603463][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 378.802582][ T9536] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 378.969886][ T9538] FAULT_INJECTION: forcing a failure. [ 378.969886][ T9538] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 378.983368][ T9538] CPU: 1 PID: 9538 Comm: syz.3.1581 Not tainted syzkaller #0 [ 378.990773][ T9538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 379.000939][ T9538] Call Trace: [ 379.004227][ T9538] [ 379.007164][ T9538] dump_stack_lvl+0x188/0x250 [ 379.011855][ T9538] ? show_regs_print_info+0x20/0x20 [ 379.017061][ T9538] ? load_image+0x400/0x400 [ 379.021657][ T9538] ? __lock_acquire+0x7d10/0x7d10 [ 379.026734][ T9538] should_fail+0x38c/0x4c0 [ 379.031166][ T9538] _copy_to_user+0x2e/0x130 [ 379.035775][ T9538] simple_read_from_buffer+0xe3/0x150 [ 379.041158][ T9538] proc_fail_nth_read+0x1a6/0x220 [ 379.046207][ T9538] ? proc_fault_inject_write+0x310/0x310 [ 379.051870][ T9538] ? fsnotify_perm+0x254/0x560 [ 379.056654][ T9538] ? proc_fault_inject_write+0x310/0x310 [ 379.062307][ T9538] vfs_read+0x301/0xd60 [ 379.066481][ T9538] ? kernel_read+0x1e0/0x1e0 [ 379.071179][ T9538] ? __fget_files+0x40f/0x480 [ 379.075877][ T9538] ? mutex_lock_nested+0x17/0x20 [ 379.080822][ T9538] ? __fdget_pos+0x2bf/0x370 [ 379.085414][ T9538] ? ksys_read+0x71/0x260 [ 379.089752][ T9538] ksys_read+0x152/0x260 [ 379.094008][ T9538] ? vfs_write+0xd60/0xd60 [ 379.098436][ T9538] ? lockdep_hardirqs_on+0x94/0x140 [ 379.103645][ T9538] do_syscall_64+0x4c/0xa0 [ 379.108065][ T9538] ? clear_bhb_loop+0x30/0x80 [ 379.112746][ T9538] ? clear_bhb_loop+0x30/0x80 [ 379.117427][ T9538] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 379.123323][ T9538] RIP: 0033:0x7fe46d65304e [ 379.127745][ T9538] 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 [ 379.147355][ T9538] RSP: 002b:00007fe46b8ebfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 379.155774][ T9538] RAX: ffffffffffffffda RBX: 00007fe46b8ec6c0 RCX: 00007fe46d65304e [ 379.163756][ T9538] RDX: 000000000000000f RSI: 00007fe46b8ec0a0 RDI: 0000000000000004 [ 379.171818][ T9538] RBP: 00007fe46b8ec090 R08: 0000000000000000 R09: 0000000000000000 [ 379.179790][ T9538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 379.187851][ T9538] R13: 00007fe46d90c038 R14: 00007fe46d90bfa0 R15: 00007ffeb9838598 [ 379.195930][ T9538] [ 379.447537][ T9546] netlink: 'syz.2.1582': attribute type 8 has an invalid length. [ 379.455658][ T9546] netlink: 161700 bytes leftover after parsing attributes in process `syz.2.1582'. [ 379.538021][ T9533] delete_channel: no stack [ 379.666522][ T9557] netlink: 'syz.3.1585': attribute type 10 has an invalid length. [ 379.927949][ T9561] netlink: 'syz.1.1587': attribute type 46 has an invalid length. [ 379.965691][ T9561] netlink: 2 bytes leftover after parsing attributes in process `syz.1.1587'. [ 380.122299][ T9562] netlink: 'syz.2.1584': attribute type 10 has an invalid length. [ 380.639992][ T4225] Bluetooth: hci1: command 0x0406 tx timeout [ 380.910664][ T9577] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1594'. [ 380.948715][ T9577] bridge0: port 1(bridge_slave_0) entered disabled state [ 380.987165][ T9577] device bridge_slave_0 left promiscuous mode [ 380.994903][ T9577] bridge0: port 1(bridge_slave_0) entered disabled state [ 381.068256][ T9573] netlink: 'syz.4.1593': attribute type 1 has an invalid length. [ 381.083245][ T9573] netlink: 15998 bytes leftover after parsing attributes in process `syz.4.1593'. [ 381.330788][ T9593] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 381.688608][ T9600] netlink: 'syz.4.1602': attribute type 10 has an invalid length. [ 382.049895][ T9589] delete_channel: no stack [ 382.151495][ T9613] netlink: 'syz.1.1607': attribute type 2 has an invalid length. [ 382.218895][ T9615] FAULT_INJECTION: forcing a failure. [ 382.218895][ T9615] name failslab, interval 1, probability 0, space 0, times 0 [ 382.240740][ T9615] CPU: 1 PID: 9615 Comm: syz.2.1608 Not tainted syzkaller #0 [ 382.248165][ T9615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 382.258259][ T9615] Call Trace: [ 382.261574][ T9615] [ 382.264525][ T9615] dump_stack_lvl+0x188/0x250 [ 382.269229][ T9615] ? show_regs_print_info+0x20/0x20 [ 382.274443][ T9615] ? load_image+0x400/0x400 [ 382.278961][ T9615] ? __might_sleep+0xf0/0xf0 [ 382.283653][ T9615] ? __lock_acquire+0x7d10/0x7d10 [ 382.288692][ T9615] should_fail+0x38c/0x4c0 [ 382.293324][ T9615] should_failslab+0x5/0x20 [ 382.297835][ T9615] slab_pre_alloc_hook+0x51/0xc0 [ 382.302887][ T9615] __kmalloc_node+0x6e/0x3b0 [ 382.307482][ T9615] ? memcg_alloc_page_obj_cgroups+0x81/0x120 [ 382.313468][ T9615] memcg_alloc_page_obj_cgroups+0x81/0x120 [ 382.319343][ T9615] slab_post_alloc_hook+0xba/0x380 [ 382.324467][ T9615] kmem_cache_alloc_node+0x12d/0x2d0 [ 382.329753][ T9615] ? __alloc_skb+0xf4/0x750 [ 382.334273][ T9615] __alloc_skb+0xf4/0x750 [ 382.338609][ T9615] alloc_skb_with_frags+0xa7/0x730 [ 382.343818][ T9615] sock_alloc_send_pskb+0x87f/0x9a0 [ 382.349044][ T9615] ? sock_kzfree_s+0x50/0x50 [ 382.353634][ T9615] ? do_raw_spin_lock+0x128/0x2f0 [ 382.358694][ T9615] ? __rwlock_init+0x140/0x140 [ 382.363462][ T9615] ? do_raw_spin_unlock+0x11d/0x230 [ 382.368665][ T9615] unix_dgram_sendmsg+0x5fc/0x18a0 [ 382.373798][ T9615] ? aa_sk_perm+0x7dc/0x910 [ 382.378305][ T9615] ? unix_dgram_poll+0x680/0x680 [ 382.383243][ T9615] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 382.389754][ T9615] ? aa_sock_msg_perm+0x94/0x150 [ 382.394810][ T9615] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 382.400274][ T9615] ? security_socket_sendmsg+0x7c/0xa0 [ 382.405737][ T9615] ? unix_dgram_poll+0x680/0x680 [ 382.410689][ T9615] ____sys_sendmsg+0x5b7/0x8f0 [ 382.415562][ T9615] ? __sys_sendmsg_sock+0x30/0x30 [ 382.420604][ T9615] ? import_iovec+0x6f/0xa0 [ 382.425157][ T9615] ___sys_sendmsg+0x236/0x2e0 [ 382.429882][ T9615] ? __sys_sendmsg+0x2a0/0x2a0 [ 382.434684][ T9615] ? vfs_write+0x8b2/0xd60 [ 382.439135][ T9615] __se_sys_sendmsg+0x1af/0x290 [ 382.444117][ T9615] ? __x64_sys_sendmsg+0x80/0x80 [ 382.449166][ T9615] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 382.455166][ T9615] ? lockdep_hardirqs_on+0x94/0x140 [ 382.460400][ T9615] do_syscall_64+0x4c/0xa0 [ 382.464820][ T9615] ? clear_bhb_loop+0x30/0x80 [ 382.469507][ T9615] ? clear_bhb_loop+0x30/0x80 [ 382.474273][ T9615] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 382.480175][ T9615] RIP: 0033:0x7fcb28d0e819 [ 382.484596][ T9615] 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 [ 382.504204][ T9615] RSP: 002b:00007fcb26f68028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 382.512626][ T9615] RAX: ffffffffffffffda RBX: 00007fcb28f87fa0 RCX: 00007fcb28d0e819 [ 382.520614][ T9615] RDX: 0000000020000000 RSI: 0000200000000100 RDI: 0000000000000006 [ 382.528604][ T9615] RBP: 00007fcb26f68090 R08: 0000000000000000 R09: 0000000000000000 [ 382.536577][ T9615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 382.544641][ T9615] R13: 00007fcb28f88038 R14: 00007fcb28f87fa0 R15: 00007ffc52724608 [ 382.552633][ T9615] [ 382.757248][ T9623] netlink: 'syz.3.1610': attribute type 1 has an invalid length. [ 382.893511][ T9623] netlink: 15998 bytes leftover after parsing attributes in process `syz.3.1610'. [ 383.214966][ T9636] can: request_module (can-proto-0) failed. [ 383.419394][ T9648] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 384.176977][ T9643] delete_channel: no stack [ 385.742793][ T9664] netlink: 6 bytes leftover after parsing attributes in process `syz.6.1624'. [ 385.773807][ T9666] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.1626'. [ 385.812770][ T9666] netlink: 'syz.3.1626': attribute type 6 has an invalid length. [ 385.849249][ T9664] openvswitch: netlink: Flow actions attr not present in new flow. [ 386.013770][ T9679] netlink: 'syz.2.1625': attribute type 1 has an invalid length. [ 386.083652][ T9686] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 386.093898][ T9679] netlink: 15998 bytes leftover after parsing attributes in process `syz.2.1625'. [ 386.104429][ T9685] delete_channel: no stack [ 386.504418][ T9695] netlink: 'syz.2.1636': attribute type 3 has an invalid length. [ 386.649282][ T9695] netlink: 105116 bytes leftover after parsing attributes in process `syz.2.1636'. [ 387.188558][ T9708] netlink: 16178 bytes leftover after parsing attributes in process `syz.3.1639'. [ 388.056575][ T9719] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 388.065406][ T9706] netlink: 'syz.2.1640': attribute type 29 has an invalid length. [ 388.118622][ T9706] netlink: 'syz.2.1640': attribute type 29 has an invalid length. [ 388.143310][ T9717] delete_channel: no stack [ 388.467614][ T9734] netlink: 199836 bytes leftover after parsing attributes in process `syz.6.1647'. [ 388.796315][ T9734] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 388.803424][ T9734] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 389.490752][ T9758] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 389.580995][ T9757] delete_channel: no stack [ 391.307693][ T9796] netlink: 'syz.4.1666': attribute type 10 has an invalid length. [ 391.347784][ T9796] device bond0 left promiscuous mode [ 391.354172][ T9796] device bond_slave_0 left promiscuous mode [ 391.360664][ T9796] device bond_slave_1 left promiscuous mode [ 391.366816][ T9796] device bridge_slave_1 left promiscuous mode [ 391.392761][ T9802] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 391.421871][ T9801] delete_channel: no stack [ 391.682819][ T9814] netlink: 'syz.6.1671': attribute type 3 has an invalid length. [ 391.725954][ T9814] netlink: 132 bytes leftover after parsing attributes in process `syz.6.1671'. [ 393.596729][ T9875] netlink: 'syz.3.1691': attribute type 2 has an invalid length. [ 393.748626][ T9875] netlink: 'syz.3.1691': attribute type 1 has an invalid length. [ 393.976770][ T9875] netlink: 199820 bytes leftover after parsing attributes in process `syz.3.1691'. [ 394.568102][ T9900] FAULT_INJECTION: forcing a failure. [ 394.568102][ T9900] name failslab, interval 1, probability 0, space 0, times 0 [ 394.659233][ T9900] CPU: 0 PID: 9900 Comm: syz.6.1703 Not tainted syzkaller #0 [ 394.666683][ T9900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 394.676773][ T9900] Call Trace: [ 394.680072][ T9900] [ 394.683018][ T9900] dump_stack_lvl+0x188/0x250 [ 394.687722][ T9900] ? show_regs_print_info+0x20/0x20 [ 394.692941][ T9900] ? load_image+0x400/0x400 [ 394.697728][ T9900] ? __might_sleep+0xf0/0xf0 [ 394.702342][ T9900] ? __lock_acquire+0x7d10/0x7d10 [ 394.707397][ T9900] should_fail+0x38c/0x4c0 [ 394.711846][ T9900] should_failslab+0x5/0x20 [ 394.716367][ T9900] slab_pre_alloc_hook+0x51/0xc0 [ 394.721331][ T9900] __kmalloc_node_track_caller+0x68/0x3a0 [ 394.727084][ T9900] ? alloc_skb_with_frags+0xa7/0x730 [ 394.732397][ T9900] ? kmem_cache_alloc_node+0x162/0x2d0 [ 394.738065][ T9900] ? __alloc_skb+0xf4/0x750 [ 394.742581][ T9900] ? alloc_skb_with_frags+0xa7/0x730 [ 394.747879][ T9900] __alloc_skb+0x22c/0x750 [ 394.752313][ T9900] alloc_skb_with_frags+0xa7/0x730 [ 394.757520][ T9900] ? __lock_acquire+0x7d10/0x7d10 [ 394.762563][ T9900] sock_alloc_send_pskb+0x87f/0x9a0 [ 394.767773][ T9900] ? __might_fault+0xb3/0x110 [ 394.772481][ T9900] ? sock_kzfree_s+0x50/0x50 [ 394.777103][ T9900] packet_sendmsg+0x343c/0x5060 [ 394.781989][ T9900] ? __lock_acquire+0x12e8/0x7d10 [ 394.787045][ T9900] ? verify_lock_unused+0x140/0x140 [ 394.792313][ T9900] ? __might_sleep+0xf0/0xf0 [ 394.796950][ T9900] ? aa_sk_perm+0x7dc/0x910 [ 394.801469][ T9900] ? packet_getsockopt+0x9a0/0x9a0 [ 394.806609][ T9900] ? aa_sock_msg_perm+0x94/0x150 [ 394.811646][ T9900] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 394.816938][ T9900] ? security_socket_sendmsg+0x7c/0xa0 [ 394.822407][ T9900] ? packet_getsockopt+0x9a0/0x9a0 [ 394.827528][ T9900] ____sys_sendmsg+0x5b7/0x8f0 [ 394.832407][ T9900] ? __sys_sendmsg_sock+0x30/0x30 [ 394.837455][ T9900] ? import_iovec+0x6f/0xa0 [ 394.841971][ T9900] ___sys_sendmsg+0x236/0x2e0 [ 394.846669][ T9900] ? __sys_sendmsg+0x2a0/0x2a0 [ 394.851461][ T9900] ? vfs_write+0x8b2/0xd60 [ 394.855916][ T9900] __se_sys_sendmsg+0x1af/0x290 [ 394.860779][ T9900] ? __x64_sys_sendmsg+0x80/0x80 [ 394.865728][ T9900] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 394.871812][ T9900] ? lockdep_hardirqs_on+0x94/0x140 [ 394.877025][ T9900] do_syscall_64+0x4c/0xa0 [ 394.881482][ T9900] ? clear_bhb_loop+0x30/0x80 [ 394.886166][ T9900] ? clear_bhb_loop+0x30/0x80 [ 394.890851][ T9900] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 394.896751][ T9900] RIP: 0033:0x7fd2a328b819 [ 394.901265][ T9900] 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 [ 394.920887][ T9900] RSP: 002b:00007fd2a14e5028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 394.929312][ T9900] RAX: ffffffffffffffda RBX: 00007fd2a3504fa0 RCX: 00007fd2a328b819 [ 394.937303][ T9900] RDX: 0000000000000000 RSI: 00002000000000c0 RDI: 0000000000000003 [ 394.945289][ T9900] RBP: 00007fd2a14e5090 R08: 0000000000000000 R09: 0000000000000000 [ 394.953272][ T9900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 394.961259][ T9900] R13: 00007fd2a3505038 R14: 00007fd2a3504fa0 R15: 00007ffec537dde8 [ 394.969268][ T9900] [ 395.271302][ T9914] netlink: 'syz.1.1706': attribute type 10 has an invalid length. [ 395.297545][ T9914] netlink: 40 bytes leftover after parsing attributes in process `syz.1.1706'. [ 395.347534][ T9914] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 395.579573][ T9914] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 395.899352][ T9925] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.1711'. [ 395.974581][ T9928] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 396.018618][ T9928] syzkaller0: linktype set to 825 [ 396.295331][ T9925] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 396.302104][ T9925] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 396.660081][ T9945] FAULT_INJECTION: forcing a failure. [ 396.660081][ T9945] name failslab, interval 1, probability 0, space 0, times 0 [ 396.758674][ T9945] CPU: 0 PID: 9945 Comm: syz.4.1717 Not tainted syzkaller #0 [ 396.766118][ T9945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 396.776306][ T9945] Call Trace: [ 396.779618][ T9945] [ 396.782576][ T9945] dump_stack_lvl+0x188/0x250 [ 396.787285][ T9945] ? show_regs_print_info+0x20/0x20 [ 396.792517][ T9945] ? load_image+0x400/0x400 [ 396.797062][ T9945] should_fail+0x38c/0x4c0 [ 396.801505][ T9945] should_failslab+0x5/0x20 [ 396.806037][ T9945] slab_pre_alloc_hook+0x51/0xc0 [ 396.810992][ T9945] kmem_cache_alloc_trace+0x47/0x2a0 [ 396.816290][ T9945] ? sctp_add_bind_addr+0x89/0x350 [ 396.821437][ T9945] sctp_add_bind_addr+0x89/0x350 [ 396.826405][ T9945] sctp_copy_local_addr_list+0x2dd/0x4a0 [ 396.832315][ T9945] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 396.838441][ T9945] ? sctp_v4_is_any+0x31/0x50 [ 396.843226][ T9945] ? sctp_copy_one_addr+0x93/0x660 [ 396.848457][ T9945] sctp_bind_addr_copy+0xaf/0x3c0 [ 396.853501][ T9945] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 396.859849][ T9945] sctp_connect_new_asoc+0x2f5/0x6a0 [ 396.865151][ T9945] ? __sctp_connect+0xd80/0xd80 [ 396.870008][ T9945] ? __local_bh_enable_ip+0x136/0x1c0 [ 396.875490][ T9945] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 396.881053][ T9945] ? security_sctp_bind_connect+0x85/0xb0 [ 396.886784][ T9945] sctp_sendmsg+0x158d/0x2900 [ 396.891491][ T9945] ? aa_sk_perm+0x7dc/0x910 [ 396.896001][ T9945] ? sctp_getsockopt+0x8a0/0x8a0 [ 396.900974][ T9945] ? aa_af_perm+0x340/0x340 [ 396.905481][ T9945] ? tomoyo_socket_sendmsg_permission+0x1dd/0x2f0 [ 396.911914][ T9945] ? sock_rps_record_flow+0x17/0x3b0 [ 396.917212][ T9945] ? inet_sendmsg+0xe5/0x2f0 [ 396.921903][ T9945] ? inet_send_prepare+0x260/0x260 [ 396.927023][ T9945] ____sys_sendmsg+0x5b7/0x8f0 [ 396.931955][ T9945] ? __sys_sendmsg_sock+0x30/0x30 [ 396.937063][ T9945] ? import_iovec+0x6f/0xa0 [ 396.941689][ T9945] ___sys_sendmsg+0x236/0x2e0 [ 396.946392][ T9945] ? __sys_sendmsg+0x2a0/0x2a0 [ 396.951200][ T9945] ? vfs_write+0x8b2/0xd60 [ 396.955670][ T9945] __se_sys_sendmsg+0x1af/0x290 [ 396.960542][ T9945] ? __x64_sys_sendmsg+0x80/0x80 [ 396.965510][ T9945] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 396.971563][ T9945] ? lockdep_hardirqs_on+0x94/0x140 [ 396.976791][ T9945] do_syscall_64+0x4c/0xa0 [ 396.981248][ T9945] ? clear_bhb_loop+0x30/0x80 [ 396.986028][ T9945] ? clear_bhb_loop+0x30/0x80 [ 396.990727][ T9945] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 396.996631][ T9945] RIP: 0033:0x7f5759813819 [ 397.001059][ T9945] 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 [ 397.020677][ T9945] RSP: 002b:00007f5757a6d028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 397.029236][ T9945] RAX: ffffffffffffffda RBX: 00007f5759a8cfa0 RCX: 00007f5759813819 [ 397.037264][ T9945] RDX: 00000000000080d1 RSI: 0000200000000140 RDI: 0000000000000004 [ 397.045256][ T9945] RBP: 00007f5757a6d090 R08: 0000000000000000 R09: 0000000000000000 [ 397.053327][ T9945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 397.061315][ T9945] R13: 00007f5759a8d038 R14: 00007f5759a8cfa0 R15: 00007ffdd3c96f98 [ 397.069327][ T9945] [ 398.574676][ T9983] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.1731'. [ 399.343324][ T9996] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 399.349870][ T9996] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 400.945869][T10037] ip6_tunnel: non-ECT from db5b:6861:58bb:cfe8:875a:0603:0000:0023 with DS=0x3f [ 400.979624][T10033] delete_channel: no stack [ 401.347383][T10042] netlink: 'syz.4.1748': attribute type 3 has an invalid length. [ 401.385535][T10042] netlink: 105116 bytes leftover after parsing attributes in process `syz.4.1748'. [ 402.068238][T10060] netlink: 'syz.4.1754': attribute type 10 has an invalid length. [ 402.114233][T10060] netlink: 40 bytes leftover after parsing attributes in process `syz.4.1754'. [ 402.178966][T10060] device ipvlan1 entered promiscuous mode [ 402.214244][T10060] bridge0: port 2(ipvlan1) entered blocking state [ 402.265335][T10060] bridge0: port 2(ipvlan1) entered disabled state [ 402.301116][T10060] A link change request failed with some changes committed already. Interface ipvlan1 may have been left with an inconsistent configuration, please check. [ 402.351614][T10070] netlink: 10 bytes leftover after parsing attributes in process `syz.6.1758'. [ 402.578219][T10076] netlink: 'syz.2.1760': attribute type 10 has an invalid length. [ 402.615199][T10076] netlink: 40 bytes leftover after parsing attributes in process `syz.2.1760'. [ 402.879537][ T27] INFO: task syz.5.784:7003 blocked for more than 143 seconds. [ 402.889520][ T27] Not tainted syzkaller #0 [ 402.894905][T10062] delete_channel: no stack [ 402.953519][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 402.985972][ T27] task:syz.5.784 state:D stack:24944 pid: 7003 ppid: 5095 flags:0x00004006 [ 403.026324][ T27] Call Trace: [ 403.048325][ T27] [ 403.066896][ T27] __schedule+0x11ef/0x43c0 [ 403.079908][ T27] ? __mutex_trylock_common+0x155/0x260 [ 403.095840][ T27] ? __lock_acquire+0x7d10/0x7d10 [ 403.107851][ T27] ? event_function_call+0x42e/0x510 [ 403.137308][ T27] ? release_firmware_map_entry+0x190/0x190 [ 403.217444][ T27] schedule+0x11b/0x1e0 [ 403.239292][ T27] perf_pending_task_sync+0x13c/0x1c0 [ 403.244785][ T27] ? perf_mmap+0x13e0/0x13e0 [ 403.269644][ T27] _free_event+0x34/0xe60 [ 403.274240][ T27] ? perf_mmap+0x13e0/0x13e0 [ 403.309511][ T27] perf_event_release_kernel+0x83e/0x8d0 [ 403.315222][ T27] ? __might_sleep+0xf0/0xf0 [ 403.357890][ T27] ? calc_timer_values+0x410/0x410 [ 403.379245][ T27] ? perf_mmap+0x13e0/0x13e0 [ 403.414756][ T27] perf_release+0x37/0x40 [ 403.429738][ T27] __fput+0x234/0x930 [ 403.433802][ T27] task_work_run+0x125/0x1a0 [ 403.438559][ T27] get_signal+0x1222/0x12c0 [ 403.449985][ T27] arch_do_signal_or_restart+0xe7/0x12c0 [ 403.455684][ T27] ? create_io_thread+0x180/0x180 [ 403.467594][ T27] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 403.473735][ T27] ? get_sigframe_size+0x10/0x10 [ 403.478711][ T27] ? rcu_nmi_exit+0x6f/0xf0 [ 403.489643][ T27] ? exit_to_user_mode_loop+0x3b/0x130 [ 403.495190][ T27] exit_to_user_mode_loop+0x9e/0x130 [ 403.504960][ T27] exit_to_user_mode_prepare+0xee/0x180 [ 403.512190][ T27] syscall_exit_to_user_mode+0x16/0x40 [ 403.517716][ T27] do_syscall_64+0x58/0xa0 [ 403.527751][ T27] ? clear_bhb_loop+0x30/0x80 [ 403.534222][ T27] ? clear_bhb_loop+0x30/0x80 [ 403.543234][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 403.563574][ T27] RIP: 0033:0x7fef39c9b819 [ 403.568044][ T27] RSP: 002b:00007fef37ef4fd8 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 403.597173][ T27] RAX: ffffffffffffffff RBX: 00007fef39f14fa0 RCX: 00007fef39c9b819 [ 403.617892][ T27] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002c9a4080 [ 403.639138][ T27] RBP: 00007fef39d31c91 R08: ffffffffff600000 R09: ffffffffff600000 [ 403.659780][ T27] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 403.688616][ T27] R13: 00007fef39f15038 R14: 00007fef39f14fa0 R15: 00007ffe20434bc8 [ 403.705012][ T27] [ 403.715850][ T27] [ 403.715850][ T27] Showing all locks held in the system: [ 403.758332][ T27] 1 lock held by khungtaskd/27: [ 403.797547][ T27] #0: ffffffff8c31eaa0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 403.839404][ T27] 7 locks held by kworker/u4:3/354: [ 403.844926][ T27] 2 locks held by getty/3944: [ 403.849691][ T27] #0: ffff88802bf3d098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 403.879949][ T27] #1: ffffc90002cf62e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x5df/0x1a70 [ 403.898340][ T27] 2 locks held by kworker/0:7/4229: [ 403.903663][ T27] #0: ffff888016c72138 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x761/0x1010 [ 403.914112][ T27] #1: ffffc9000314fd00 ((work_completion)(&rew.rew_work)){+.+.}-{0:0}, at: process_one_work+0x79f/0x1010 [ 403.931386][ T27] 2 locks held by kworker/u4:5/4245: [ 403.936732][ T27] 2 locks held by syz.3.1759/10072: [ 403.946320][ T27] #0: ffffffff8d430c50 (pernet_ops_rwsem){++++}-{3:3}, at: copy_net_ns+0x32e/0x5b0 [ 403.956086][ T27] #1: ffffffff8c323528 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0x2d1/0x750 [ 403.981210][ T27] [ 403.983575][ T27] ============================================= [ 403.983575][ T27] [ 404.009251][ T27] NMI backtrace for cpu 0 [ 404.013647][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 404.020865][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 404.031157][ T27] Call Trace: [ 404.034470][ T27] [ 404.037429][ T27] dump_stack_lvl+0x188/0x250 [ 404.042171][ T27] ? show_regs_print_info+0x20/0x20 [ 404.047498][ T27] ? load_image+0x400/0x400 [ 404.052039][ T27] ? tick_nohz_tick_stopped+0x7b/0xb0 [ 404.057456][ T27] ? nmi_cpu_backtrace+0x1b2/0x3d0 [ 404.062621][ T27] nmi_cpu_backtrace+0x3a2/0x3d0 [ 404.067711][ T27] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 404.073913][ T27] ? _printk+0xda/0x130 [ 404.078150][ T27] ? load_image+0x400/0x400 [ 404.082680][ T27] ? load_image+0x400/0x400 [ 404.087303][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 404.093395][ T27] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 404.099411][ T27] watchdog+0xe0f/0xe50 [ 404.103615][ T27] kthread+0x436/0x520 [ 404.107705][ T27] ? hungtask_pm_notify+0x40/0x40 [ 404.112749][ T27] ? kthread_blkcg+0xd0/0xd0 [ 404.117368][ T27] ret_from_fork+0x1f/0x30 [ 404.121826][ T27] [ 404.125553][ T27] Sending NMI from CPU 0 to CPUs 1: [ 404.131238][ C1] NMI backtrace for cpu 1 [ 404.131249][ C1] CPU: 1 PID: 354 Comm: kworker/u4:3 Not tainted syzkaller #0 [ 404.131266][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 404.131275][ C1] Workqueue: netns cleanup_net [ 404.131295][ C1] RIP: 0010:__this_cpu_preempt_check+0x0/0x10 [ 404.131315][ C1] Code: 48 89 da e8 02 48 f5 ff 48 8b 74 24 30 48 c7 c7 00 fa 79 8a e8 f1 47 f5 ff e8 1c 09 f8 ff eb a8 e8 d5 ee ff ff 0f 1f 44 00 00 <48> 89 fe 48 c7 c7 80 f9 79 8a e9 e1 fe ff ff 00 eb 1e 0f 1f 00 48 [ 404.131328][ C1] RSP: 0018:ffffc90002eff8d0 EFLAGS: 00000046 [ 404.131341][ C1] RAX: 0000000000000003 RBX: ffff88801e691dc0 RCX: 0000000000000000 [ 404.131351][ C1] RDX: 0000000000000000 RSI: ffffffff8c31eb60 RDI: ffffffff8a2b3a20 [ 404.131361][ C1] RBP: 0000000000000000 R08: ffffffff8d89e36f R09: 1ffffffff1b13c6d [ 404.131371][ C1] R10: dffffc0000000000 R11: fffffbfff1b13c6e R12: 0000000000000003 [ 404.131382][ C1] R13: 0000000000000246 R14: ffffffff8c31eb60 R15: ffff88801e692928 [ 404.131393][ C1] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 404.131405][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 404.131416][ C1] CR2: 00007f5759a61078 CR3: 000000001f8be000 CR4: 00000000003506e0 [ 404.131431][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 404.131440][ C1] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 404.131450][ C1] Call Trace: [ 404.131455][ C1] [ 404.131460][ C1] lock_is_held_type+0x100/0x190 [ 404.131478][ C1] ___might_sleep+0xea/0x610 [ 404.131494][ C1] ? rcu_lock_release+0x5/0x20 [ 404.131511][ C1] ? __might_sleep+0xf0/0xf0 [ 404.131524][ C1] ? __lock_acquire+0x7d10/0x7d10 [ 404.131541][ C1] ? rcu_lock_release+0xa/0x20 [ 404.131558][ C1] inet_twsk_purge+0x10a/0x840 [ 404.131577][ C1] ? __inet_twsk_schedule+0x130/0x130 [ 404.131593][ C1] ? iput+0x706/0x8a0 [ 404.131608][ C1] ? dccp_v4_exit_net+0x80/0x80 [ 404.131625][ C1] cleanup_net+0x791/0xba0 [ 404.131640][ C1] ? ops_free_list+0x330/0x330 [ 404.131654][ C1] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 404.131670][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 404.131683][ C1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 404.131698][ C1] process_one_work+0x85f/0x1010 [ 404.131718][ C1] ? worker_detach_from_pool+0x240/0x240 [ 404.131732][ C1] ? lockdep_hardirqs_off+0x70/0x100 [ 404.131749][ C1] ? _raw_spin_lock_irq+0xb7/0xf0 [ 404.131762][ C1] ? _raw_spin_lock_irqsave+0x100/0x100 [ 404.131776][ C1] ? wq_worker_running+0x97/0x170 [ 404.131792][ C1] worker_thread+0xaa6/0x1290 [ 404.131815][ C1] kthread+0x436/0x520 [ 404.131828][ C1] ? rcu_lock_release+0x20/0x20 [ 404.131841][ C1] ? kthread_blkcg+0xd0/0xd0 [ 404.131854][ C1] ret_from_fork+0x1f/0x30 [ 404.131873][ C1] [ 404.165204][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 404.165220][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 404.165240][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 404.165252][ T27] Call Trace: [ 404.165265][ T27] [ 404.165274][ T27] dump_stack_lvl+0x188/0x250 [ 404.165302][ T27] ? show_regs_print_info+0x20/0x20 [ 404.165326][ T27] ? load_image+0x400/0x400 [ 404.165358][ T27] panic+0x2e5/0x810 [ 404.165380][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 404.165406][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 404.165428][ T27] ? __irq_work_queue_local+0x12c/0x190 [ 404.165457][ T27] ? nmi_trigger_cpumask_backtrace+0x260/0x280 [ 404.165487][ T27] watchdog+0xe4e/0xe50 [ 404.165519][ T27] kthread+0x436/0x520 [ 404.165538][ T27] ? hungtask_pm_notify+0x40/0x40 [ 404.165556][ T27] ? kthread_blkcg+0xd0/0xd0 [ 404.165577][ T27] ret_from_fork+0x1f/0x30 [ 404.165613][ T27] [ 404.165698][ T27] Kernel Offset: disabled [ 404.529023][ T27] Rebooting in 86400 seconds..