last executing test programs: 11.823122291s ago: executing program 4 (id=3163): r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="e0", 0x1}], 0x1}, 0xc000) sendmsg$inet(r0, &(0x7f0000000680)={&(0x7f0000000140)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000080)="d4", 0x1}], 0x1}, 0x8001) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5c00000014006b03000000d86e6c1d0002847ea622fb564500004e23e3f58e76110165f450e71b0075e3002500028d459e37000f0000000000bf9367b47e51f60a64c9f4d4938037e786a6d0bdd700"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)={0x1b, 0x0, 0x0, 0x98, 0x0, 0xffffffffffffffff, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x4}, 0x50) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') 10.978354314s ago: executing program 4 (id=3173): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000040000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000380)="fbe6bd8dfcdda5a210b8cfefbd66f459c7261b927d25d3cf74d2f7c97735eba47f606a290d18492592230700000000000000081fdbd921ed4db0e67c9d5ab1452445a1e0da5ac68b13f4afe2712eeaad350d07", 0x53}], 0x1}, 0x0) r2 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0x12, &(0x7f00000008c0)=r5, 0x4) close(r2) 10.792705922s ago: executing program 4 (id=3175): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000000)="1400000010003507d25a806f8c6394f90324fc60", 0x14}], 0x1}, 0x0) recvmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001500)=""/4080, 0xff0}], 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, 0x1, 0x3efd7ab4c41335d9, @perf_bp={0x0, 0xf}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x3, 0x4, 0x0, &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_GET_NEXT_KEY(0x2, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f00000015c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x2}, 0x8, 0x10, &(0x7f0000000100), 0x10}, 0x57) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x702, 0xe, 0x700, &(0x7f0000000540)="e460334470b8d480eb00c15286dd", 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x5, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18090000000000000000000000000000850000007d0000001801000020696c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x94) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000180)={0x1, 0x80, 0xf, 0x80, 0x8, 0x8, 0x0, 0x7ff, 0x4004, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x7ff, 0x1, @perf_config_ext={0x8, 0xff}, 0x12, 0x1, 0x3, 0x6, 0x4, 0x0, 0x4, 0x0, 0x4, 0x0, 0x4}) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0xe0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000180)=[0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000200)=[0x0, 0x0], 0x0, 0x57, &(0x7f0000000280)=[{}, {}, {}, {}], 0x20, 0x10, &(0x7f00000002c0), &(0x7f0000000300), 0x8, 0xe0, 0x8, 0x8, &(0x7f0000000340)}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000700)={0xffffffffffffffff, 0xe0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400), 0x0, 0x0, 0x63, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}], 0x30, 0x0, 0x0, &(0x7f0000000680), 0x8, 0x1d, 0x8, 0x8, &(0x7f00000006c0)}}, 0x10) sendmsg$inet(r3, &(0x7f0000000a80)={&(0x7f0000000040)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000a00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @local, @remote}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @dev={0xac, 0x14, 0x14, 0xd}, @remote}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x6}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}], 0x70}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000000840)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYRES8=r3], 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, '\x00', r4, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r6 = syz_clone(0x42164000, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f0000000440)=ANY=[@ANYBLOB="1809000000ffffff00000000000000008510000002000000850000000f0000009500000000000000"], 0x0, 0xfffffdfe, 0x0, 0x0, 0x727c45cd4283345, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$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) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r6, r0, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r7) 6.156837224s ago: executing program 0 (id=3217): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x5}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000580)="02044a00ea0e0000000000001eafbcea06e105000000000000001104ee1606d4b8bf4a8207", 0x25}, {&(0x7f0000000100)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e451d14e0b3457474fe6a51671e4124fcea96a873b10996816e100ed8a93b0a9053db57d60973369f58551c3091cb88d3b", 0x4a}, {&(0x7f0000000080)="088d85d1f4f8220aee8de7932b326f8a3164ae439862807a1589836c736d2341f7", 0x21}, {&(0x7f0000000040)="df3b46a1330000000000000000000000000000f1", 0x14}, {&(0x7f00000005c0)="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", 0xe72}, {&(0x7f00000033c0)="d6d038091fcf458c47fa6bd5", 0xc}], 0x6}, 0x40000) 6.068309238s ago: executing program 0 (id=3219): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94510, 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}, 0x0, 0x0, 0xfffffffd, 0x6, 0x5, 0xa, 0x8001, 0x0, 0x0, 0x0, 0x4713}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x3, 0x300) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x0, 0x0, 0xf3, 0xa, 0x0, 0x0, 0xd006e1258c4875cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb}, 0x4c31, 0xc8, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x2) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], 0xfdef) 5.781202203s ago: executing program 0 (id=3221): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000080)="5c00000011006bec9e3be35c6e17aa31076b876c0d000000ba090000160af3653c001ac00400020208000200030001002c000000eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0000300000000000000ffffc6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendmsg$inet(0xffffffffffffffff, 0x0, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0x0}, 0x40) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x12041) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r2) 5.61647188s ago: executing program 0 (id=3223): r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={0x0}, 0x880}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open$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, 0x0) socket$kcm(0x2a, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1100000004000000040000000200000010000000", @ANYRES32=0x1, @ANYBLOB="0200"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\r\x00'/28], 0xfffffffffffffdf5) r1 = socket$kcm(0x10, 0x400000002, 0x0) r2 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26}, 0x28) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, '\x00', 0x0, @sock_ops, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r3, 0xe0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x7, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="b4090000020000006910cd6bcac2f869afef366368b00000000000c409000000efb3ab729ccf05066ae3f94e0fcf2fb15e8c08dff811fb9effed60272847ac619021c86b61ab1ff36169486e1ffa213a70f38c3341856f0fc022a8a336f17cd366fcf3eb2097b48f3363a4331fbdea76f83249e6aa69b3b71d17ec1164bb277aad4bfe11bfab90aa9da3e99b793b38edfe68fb1ed7675a148fa566a2c60d19aea2c8e1459c056715817c4520870f70a50838b2e2a4f208f02c12fcd8a2df32f228617c49f7ebaf629afeccac6bfa543286ca9f38d2da4d64dcf8bd94b4c72ae194b42b7600"/238], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000080), 0x10, r5}, 0x94) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000005e0007"], 0xfe33) r6 = syz_clone(0x10004000, &(0x7f00000001c0)="7c773644ac78e147996242c6084035ffaca184d99b01b256db8ff0a920", 0x1d, &(0x7f0000000100), &(0x7f0000000140), 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000a40)={0xb, 0x6, &(0x7f00000009c0)=ANY=[@ANYBLOB="91be8dda8ad5720a9d4dec51b5ef1bf1ebbe33ecb0a1220c159b86500765552f9b50cd1f198be3d594c54068062990c59d928ea353056ec904d364ab473053c491740d40004eca3e9d1eba861baf6714de9de87ca51e"], &(0x7f0000000480)='syzkaller\x00', 0x8, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1d, '\x00', r4, @fallback, 0xffffffffffffffff, 0x6}, 0x94) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000500)={r6, r0, 0x0, 0xe, &(0x7f0000000300)='memory.events\x00'}, 0x30) socketpair(0x18, 0x0, 0x2, &(0x7f0000000000)) r7 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="364000001a00913a"], 0x82d7) recvmsg(r7, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) recvmsg(r7, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) recvmsg$kcm(r7, &(0x7f0000001340)={0x0, 0x0, 0x0}, 0x0) socketpair(0x22, 0x2, 0x2, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x10) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000040)={0xb0e2, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x5, 0xb, &(0x7f0000000640)=ANY=[@ANYRES64=r8], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2f, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x11, 0xc, &(0x7f0000000280)=ANY=[@ANYBLOB="33120ef27e563451cb5a0eb05f6900622119e18eefc8553d3a2240fcd79a2d77f2e5e1bed8c79d7b5e3a8277658b", @ANYBLOB='\x00\x00\x00'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_int(r9, &(0x7f0000000200), 0x43451) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) 4.488491967s ago: executing program 0 (id=3231): r0 = socket$kcm(0x2a, 0x2, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000001180)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000040)=0x2, 0x12) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x8917, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffff, 0x1}, 0x0, 0x0, 0x7, 0x6, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xfbffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$kcm(0x11, 0x3, 0x0) sendmsg$kcm(r3, &(0x7f0000000080)={&(0x7f0000000380)=@hci={0x1f, 0x5965, 0x31}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000040)="c2e512c476edbffe2d1000008100", 0xe}, {&(0x7f0000002380)="5ab488fb", 0x4}], 0x2}, 0x4000080) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 4.276815357s ago: executing program 0 (id=3233): r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="e0", 0x1}], 0x1}, 0xc000) sendmsg$inet(r0, &(0x7f0000000680)={&(0x7f0000000140)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000080)="d4", 0x1}], 0x1}, 0x8001) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5c00000014006b03000000d86e6c1d0002847ea622fb564500004e23e3f58e76110165f450e71b0075e3002500028d459e37000f0000000000bf9367b47e51f60a64c9f4d4938037e786a6d0bdd700"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)={0x1b, 0x0, 0x0, 0x98, 0x0, 0xffffffffffffffff, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x4}, 0x50) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000000cc0)=""/4096, 0x1000}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') 3.136299304s ago: executing program 2 (id=3243): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94510, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xfffffffd, 0x6, 0x5, 0xa, 0x8001, 0x0, 0x0, 0x0, 0x4713}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x3, 0x300) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x0, 0x0, 0xf3, 0xa, 0x0, 0x0, 0xd006e1258c4875cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}, 0x4c31, 0xc8, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x2) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000000000000f37538e4"], 0xfdef) 2.885235536s ago: executing program 2 (id=3245): socketpair$unix(0x1, 0x5, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x11, 0x4, 0x4, 0x2}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0xd, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000001000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r1, 0x0, 0x21, 0x0, 0x0, 0x0, 0xc00d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x9}, 0x50) 2.555843393s ago: executing program 2 (id=3246): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000040000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={0x0, 0x0, 0x0}, 0x0) r2 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0x12, &(0x7f00000008c0)=r5, 0x4) close(r2) 2.42601175s ago: executing program 2 (id=3247): perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x830, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, 0x0, &(0x7f0000000c40)=[{0x0, 0x1}, {0x0, 0x0, 0x0, 0x3}, {}]}, 0x94) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="ac1414aa00000000000000001400000000000018000000000200000000000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="7f0000017f00000a0000000800"/28, @ANYRES32, @ANYBLOB="7f000001ac141400000000011c0e0000000000000000000007006fc946f1f569c01801"], 0x230}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030033000b35d25a806c8c6f94f90224fc60100005000a000200053582c137153e37000c06", 0xfffffffffffffea7}], 0x1}, 0x0) openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) r1 = socket$kcm(0x2, 0x3, 0x84) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x8919, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x13, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000720000001801"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x33, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) write$cgroup_subtree(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="33fe0000190091c8b14a0778a8123d181d"], 0xfe33) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0xe0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300), 0x0, 0x0, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5, 0x8, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000980), 0x0, 0x2f, 0xe8034000, 0x0, 0x0, 0x0, 0x0, 0x5dc}, 0x50) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0xd, &(0x7f0000000340)=ANY=[@ANYBLOB="1806000000850000004f000000181100000000000000000000000000fb22ccae12c9d1c5d7e241b2b7e59d653ab5cfcbb4a81d912856c3f96005a46aa55048c47cf44b71b4c2682d42db3d4d7c7b9978cce3767162dbe4", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000050000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000100000085000000820000009500000000000000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x35, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r3, 0x0, 0xe40, 0xe40, &(0x7f00000002c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000300)=""/8, 0x320e, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000001000000b7040000000000008500000033000000180100002020752500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb70200001f000000b7"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6gre0\x00', 0x200}) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000240), 0x12) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x89f1, &(0x7f0000000080)) 1.646017438s ago: executing program 2 (id=3251): r0 = socket$kcm(0x2, 0x5, 0x84) sendmsg$inet(r0, &(0x7f00000006c0)={&(0x7f0000000040)={0x2, 0x4e23, @private=0xa010101}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="e0", 0x1}], 0x1}, 0xc000) sendmsg$inet(r0, &(0x7f0000000680)={&(0x7f0000000140)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000080)="d4", 0x1}], 0x1}, 0x8001) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="5c00000014006b03000000d86e6c1d0002847ea622fb564500004e23e3f58e76110165f450e71b0075e3002500028d459e37000f0000000000bf9367b47e51f60a64c9f4d4938037e786a6d0bdd700"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000240)={0x1b, 0x0, 0x0, 0x98, 0x0, 0xffffffffffffffff, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x4}, 0x50) bpf$MAP_GET_NEXT_KEY(0x4, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000002ec0)=[{&(0x7f0000000cc0)=""/4096, 0x1000}, {0x0}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000240)='ns/user\x00') 1.455713548s ago: executing program 1 (id=3255): r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81040, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4, 0x40003}, 0x8210, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x208, 0x0, 0x0, 0x0, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x58, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000000200)=ANY=[@ANYRESHEX=r1], &(0x7f0000000000)='GPL\x00', 0x8, 0xc6, &(0x7f0000000280)=""/198, 0x0, 0x0, '\x00', r2, @fallback=0x27, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = socket$kcm(0x2, 0x5, 0x0) r5 = perf_event_open(&(0x7f0000000480)={0x5, 0x80, 0x80, 0xc, 0x0, 0x0, 0x0, 0x9, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext, 0x100, 0x0, 0x6, 0x2, 0x0, 0x0, 0xffdc}, 0x0, 0xffffffffffffffff, r4, 0x0) r6 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r6, 0x0, 0x485, 0x0, 0x0) r7 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, 0x0, 0x0}, 0x94) bpf$MAP_CREATE(0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="05000004000000040000000400000000000000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYRES32=r3], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0a0000000a0000004200000040000000c2000000", @ANYRES32=0x1, @ANYBLOB="000000ee437e", @ANYRES32=0x0, @ANYRES32, @ANYRES8=r5], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080), &(0x7f0000000080), 0x1003, r8}, 0x38) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000500), 0x0, 0x2, r8}, 0x38) setsockopt$sock_attach_bpf(r4, 0x11, 0x65, &(0x7f0000000640), 0x4) r9 = socket$kcm(0xa, 0x5, 0x0) r10 = openat$cgroup_type(0xffffffffffffffff, &(0x7f00000000c0), 0x2, 0x0) close(r10) r11 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x40081, 0x0) ioctl$TUNSETVNETHDRSZ(r11, 0x400454d8, &(0x7f00000001c0)=0xf91) setsockopt$sock_attach_bpf(r9, 0x0, 0x22, 0x0, 0x0) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xd18c9b35, &(0x7f0000000080)=[{&(0x7f0000000040)="e03f030036000b05d25a806c8c6f94f90424fc60100005000a000200053582c137153e37000c0980fc0b10000300", 0x33fe0}], 0x1}, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{0x1}, 0x0, 0x0}, 0x20) r12 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0e00000004000000040000000200000000000000", @ANYRES32=0x1, @ANYBLOB='\x00'/11, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r12, &(0x7f0000000080), 0x0}, 0x20) r13 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r13, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r7) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) socketpair(0x1f, 0x2, 0x10001, &(0x7f0000000240)) 1.304288215s ago: executing program 3 (id=3256): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000040000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={0x0, 0x0, 0x0}, 0x0) r2 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0x12, &(0x7f00000008c0)=r5, 0x4) close(r2) 1.165066582s ago: executing program 1 (id=3257): r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000080)="5c00000011006bec9e3be35c6e17aa31076b876c0d000000ba090000160af3653c001ac00400020208000200030001002c000000eab556a705251e618294ff0051f60a84c9f4d4938037e786a6d0000300000000000000ffffc6c953", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) sendmsg$inet(0xffffffffffffffff, 0x0, 0x10) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x20, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4000, 0x0, 0x0, 0x1, 0x8, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001180)={0x0, 0x0, 0x0}, 0x40) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x12041) bpf$MAP_CREATE(0x0, 0x0, 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) 1.164425592s ago: executing program 3 (id=3258): r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x6}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x5, 0x3, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$inet(r2, &(0x7f0000000040)={0x0, 0xffffff5e, &(0x7f00000002c0)=[{&(0x7f0000000100)="5c00000012006b03000000d86e6c050010ffff0af30000000075f800250003000f600000251e6182949a369f3d3b48dfd8cdbf9367b4fa51f60a64c9f4d4938037e786a6d0bdd7000340000000001f00"/92, 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) 951.663733ms ago: executing program 3 (id=3259): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x5}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000580)="02044a00ea0e0000000000001eafbcea06e105000000000000001104ee1606d4b8bf4a8207", 0x25}, {&(0x7f0000000100)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e451d14e0b3457474fe6a51671e4124fcea96a873b10996816e100ed8a93b0a9053db57d60973369f58551c3091cb88d3b", 0x4a}, {&(0x7f0000000080)="088d85d1f4f8220aee8de7932b326f8a3164ae439862807a1589836c736d2341f7", 0x21}, {&(0x7f0000000040)="df3b46a1330000000000000000000000000000f1", 0x14}, {&(0x7f00000005c0)="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0xe81}, {&(0x7f00000033c0)="d6d038091fcf458c47fa6bd5", 0xc}], 0x6}, 0x40000) 950.860253ms ago: executing program 1 (id=3260): bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$ENABLE_STATS(0x20, 0x0, 0x0) (async) 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) (async) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000004000)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) r1 = socket$kcm(0x11, 0x200000000000002, 0x300) (async) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffe, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x53, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) (async) recvmsg$unix(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x15}, 0x0) setsockopt$sock_attach_bpf(r1, 0x107, 0x12, &(0x7f00000008c0)=r4, 0x4) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x6000, &(0x7f0000000640)="b9ff03076844268cb89e14f088a847e0ffff200000000021000aac141419e0", 0x0, 0x11, 0x60000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000}, 0x48) (async) bpf$TOKEN_CREATE(0x24, &(0x7f0000000000)={0x0, r3}, 0x8) 804.10994ms ago: executing program 3 (id=3261): r0 = socket$kcm(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x1f, 0x0, 0x0) r1 = socket$kcm(0x1e, 0x2, 0x0) recvmsg(r1, 0x0, 0x101) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}, 0x4b50, 0x2, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) perf_event_open$cgroup(&(0x7f00000002c0)={0x5, 0x80, 0x5, 0x2, 0xfa, 0xff, 0x0, 0x8, 0x800, 0x4, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x1, @perf_bp={0x0}, 0x140, 0x5, 0x0, 0x0, 0x3, 0xfffffff6, 0x1ff, 0x0, 0x81, 0x0, 0x4}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) write$cgroup_freezer_state(0xffffffffffffffff, 0x0, 0x0) mkdirat$cgroup(r2, 0x0, 0x1ff) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41000, 0x40, '\x00', 0x0, @fallback=0x37, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, 0x0, 0x0) socket$kcm(0x10, 0x2, 0x0) close(0xffffffffffffffff) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x20) r3 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r3, &(0x7f00000000c0)={&(0x7f0000000380)=@hci={0x1f, 0xdd86, 0x9}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000080)="27030200f00f00000600002fb9088965c7297a05a2019e6bafedef4e39ffffffffe1053742e0e4650058f700000088641100114408000300b8bf4a31ac", 0x3d}, {&(0x7f0000002500)="4fc9316bdf97a94aa4c01a71f2b55527cb347f01679ab78becd1455755985051a9b55a7c5e6cb0a37cd9c92a4b8e06a53af164e81ae37d251ce1818e9e6973374feaab4d2422070084af233d99a2dd7106672e6520a5ab0801d45a30bc7923756426ed6029cea34be70fd52bfbde2bb1171c48961a58bc64c2dafc47263af31c8d405d712a94a8f88b4e74d1e510c60100010000000000b6d31f118703445f42717726b721981296ae4348b0767e6b67335a9da9d3d4936b861ea72bb996e01bb88357f9bed242d7c1bd6b09940e23a2f9903cd9925d22f8112f9741e5658b5e62a4b23a292c858fcb8362e401d3", 0xee}, {&(0x7f00000001c0)="b6986e54ee7137807146de0ab782b34caded5e870ee7caf6296abeb8a420c3316d8feddfc875d2cb880b7880d6ce92860ccd4f7d6a5f4ae59c2ef4178d2a6e151b9177cfe4a70abc1e1267d0993ebb2a6d21ee884efb8ffba185c10803067b80f3428de425c426dd3cc9eddeab744f710419fde96d", 0x75}, {&(0x7f0000000880)="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", 0x191}, {&(0x7f0000002400)="e20650bb69f596a001a9396df3e895da88d97ebd178d47b9119f9232ea20b1637429669dc4d0c0cf864240df51aff34230940425976a91424886f7569ab0a0ed75f495341eee79791236e5437400cf79a8e84ed65e993f6897444bb5d86d94215b781ae9918681a67968825e9f5fed8e3cf996d276f78c75101b6e188cc3b29c44b07b85c76fe40f20727d081a440ce84ced2c1d50c6879b422b03412a20f6d2d4b9226a87c0fe4de731da5c6a6edb4972a2f3e7966db1e8ff048f5b61600611bbbc0905a9a9c23fa6db92243e178f7793e83e82ead265afe54086", 0xdb}, {&(0x7f0000001400)="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", 0xbed}], 0x6}, 0x0) bpf$BPF_PROG_DETACH(0x9, 0x0, 0x20) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000600)=ANY=[], 0x20) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 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_bp={0x0, 0x8}, 0x0, 0x0, 0x90a}, 0x0, 0xe, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x9d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x40200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 629.509169ms ago: executing program 1 (id=3262): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001900)=ANY=[@ANYBLOB="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"/2742], &(0x7f0000000340)='syzkaller\x00'}, 0x48) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffdd, 0xa}, [@ldst={0x3, 0x2, 0x3, 0x1c10a1, 0x0, 0x33}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x19, &(0x7f0000000000), 0xb5, 0x10, &(0x7f0000000000), 0x7}, 0x48) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="060000000400000008040000080000000000000074d104742be5531abc080926a05eb1c5a61d81371b00"/56, @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r2 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)="d8000000180081054e81f782db4cb904021c080406037c09e8fe55a10a0015400200142603600e122f00160004000400a8000600200005400700027c035c0461c1d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe7c9f8775730d16a4683f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e006dcdf63951f215ce3bb9ad809d5e1cace81ed0bffece0b42a9ed50c3e7867a9d3026cd0a23394d78c24cbee5de6ccd40dd6e4edef3d93", 0xd8}], 0x1, 0x0, 0x0, 0x4a0f0000}, 0x20000000) socketpair(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8982, &(0x7f0000000040)) r4 = openat$cgroup_devices(r1, &(0x7f0000000000)='devices.allow\x00', 0x2, 0x0) write$cgroup_devices(r4, &(0x7f0000000280)=ANY=[@ANYBLOB='b *:4\trmw'], 0xa) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000}, 0x2c) r5 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x8936, &(0x7f0000000000)) sendmsg$inet(0xffffffffffffffff, 0x0, 0x30000005) 616.20274ms ago: executing program 2 (id=3263): perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) perf_event_open(&(0x7f0000000740)={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, 0x101428, 0x0, 0x0, 0x0, 0x4, 0x400, 0x6, 0x0, 0x0, 0x0, 0xaa02}, 0x0, 0x0, 0xffffffffffffffff, 0xa) socket$kcm(0x11, 0x2, 0x0) socket$kcm(0x11, 0x200000000000002, 0x300) r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000000)={r0}, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x11, &(0x7f00000003c0)=ANY=[@ANYBLOB="180000000000000000000000000000008500000008000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000000000085000000a500000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x10, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000d40)={r1, 0x0, 0xe, 0x0, &(0x7f0000000040)="0000ffffffffa000903626e43925", 0x0, 0xc00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r2 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x18000000000002a0, 0x0, 0x0, &(0x7f0000000100), 0x0, 0xfe, 0x60000000, 0x0, 0x0, &(0x7f0000000380), 0x0, 0x0, 0x700}, 0x50) bpf$LINK_DETACH(0x22, 0x0, 0x0) bpf$LINK_GET_FD_BY_ID(0x1e, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.stat\x00', 0x26e1, 0x0) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040), 0x4) r3 = socket$kcm(0x2, 0x1000000000000002, 0x0) sendmsg$inet(r3, &(0x7f0000007940)={&(0x7f0000000100)={0x2, 0x4e24, @rand_addr=0x20}, 0x10, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000027815355f48969e60007000000ce68fd23778b6adc3b8eee89c95bcb4fcad2356861a11f24db79eaa3bddaea5bba43bc7e4586263bc6d6e0e5d1370e4929bc9a6933f1f6e521"], 0x10}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb6, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_config_ext={0x80000000}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0x1ffffffffffffffe, 0xffffffffffffffff, 0x0) syz_clone(0x22023500, 0x0, 0x0, 0x0, 0x0, 0x0) socket$kcm(0x2, 0x200000000000001, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r4 = perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fe, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, 0xffffffffffffffff) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000540)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000000000000e0200000000000000000000000000000504000000002e"], &(0x7f0000000240)=""/252, 0x37, 0xfc, 0x1}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f000000d000)={0xa, 0x3, &(0x7f0000000640)=ANY=[@ANYBLOB="8500f9000000000007000000000000009500000000000000cbf50f8d660600c77d2bf47a4f5806772c25433fba5a31db640195e66df95d03481a6c4842bb65ac6bd0ba0b4d1d72b6d199aea737223fbd0bf864b84bf142f8a93b05fc0616916418cc72c4428d4732bad4df1dfed6ad8ab6a2fe6fb812a2bb9b2cb7070dd3d350539dad057749fa701a1a07a1a14531c24782126b5cb9e122d5b1c4cfd3dc86eaeae0a1a9fc35dd25cffe6d52b36135c8d0618af640dde063e938c7ef2a59c336fc"], &(0x7f0000000040)='GPL\x00', 0x2, 0x1007, &(0x7f0000000dc0)=""/4103, 0x0, 0x0, '\x00', 0x0, @fallback, r5, 0x14, &(0x7f00000000c0)={0x0, 0x11}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x94) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'pim6reg1\x00', 0x1}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000002180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r7, 0x8923, &(0x7f0000000800)={'pim6reg1\x00', @link_local={0x1, 0x35}}) 526.649614ms ago: executing program 4 (id=3264): r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x8, 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}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000100)={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_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0xffffffffffffffff, 0x1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xc589) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="0100000004000000050000000b00000000000000", @ANYRES32, @ANYBLOB="00000000000000eaf5f652bc53b7d67e00"/29, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018010000f4751f2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000000400000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f00000007c0)={r3, r2}, 0x9) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x100c, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000140)={{r4, 0xffffffffffffffff}, &(0x7f0000000200), &(0x7f0000000540)='%pK \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r5, r4}, 0x4) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0x16, 0x10, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000341218007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000000000018230000", @ANYRES32=r4, @ANYBLOB="0000000000000000b70500000800000085000000a500000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xa, 0xffffffffffffffff, 0x0, 0x0, 0x51, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000580)={{r4}, &(0x7f0000000080), &(0x7f00000001c0)='%pK \x00'}, 0x20) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r6, 0x0, 0xe, 0x0, &(0x7f0000000780)="f4b84de4115d64244a0e839e8971", 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) r7 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f00000002c0)={&(0x7f0000000100)=@ethernet={0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1b}}, 0x80, 0x0}, 0x3f000000) r8 = socket$kcm(0x29, 0x2, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000640)={0xffffffffffffffff}) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="1e000000000088fe03000000e500000008220400", @ANYRES32=r2, @ANYBLOB="0500"/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0400000003000000020000000f00"/28], 0x50) r11 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0xe, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000801000000000000004000000850000000800000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00}, 0x80) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000180)=ANY=[@ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="05"], 0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8a) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000680)={r9, r11}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32, @ANYBLOB="0000000000000000b70800000d0000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r12 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000007000000090000000100000000000000", @ANYRES32, @ANYRES16=r8, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000001c0)={{r12}, &(0x7f00000002c0), &(0x7f0000000280)}, 0x20) bpf$ENABLE_STATS(0x20, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000020d00ce5faa057a700c0a0523427b23", @ANYRESHEX=r6], 0x0, 0xfffffff7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xa, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x18, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$TOKEN_CREATE(0x24, &(0x7f0000000800)={0x0, r12}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000b80)={0x6, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x10000000}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xa5d}, 0x10}, 0x94) 526.224214ms ago: executing program 3 (id=3265): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000240)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94510, 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}, 0x0, 0x0, 0xfffffffd, 0x6, 0x5, 0xa, 0x8001, 0x0, 0x0, 0x0, 0x4713}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x11, 0x3, 0x300) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x48) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x0, 0x0, 0xf3, 0xa, 0x0, 0x0, 0xd006e1258c4875cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xb}, 0x4c31, 0xc8, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x2) close(r1) recvmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="0900000000000000f37538e486dd"], 0xfdef) 324.488764ms ago: executing program 4 (id=3266): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) socket$kcm(0x2, 0x200000000000001, 0x106) bpf$MAP_CREATE(0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0e000000040000000800000007"], 0x50) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x8, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x46fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0x15, 0x5, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4d31, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000140), 0x3}, 0x4000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$kcm(0xa, 0x5, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r0 = socket$kcm(0x2, 0x200000000000001, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x2, @perf_bp={0x0, 0x7}, 0x0, 0x2, 0x2, 0x8, 0x1, 0xfffffffe, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(r0, &(0x7f0000000080)={&(0x7f0000000340)={0x2, 0x4001, @dev}, 0x10, 0x0}, 0x3000c085) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x26e1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x3e, &(0x7f0000000100)=r1, 0x4) sendmsg$inet(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000c40)="02", 0x1}], 0x1}, 0x408c4) 175.830162ms ago: executing program 3 (id=3267): r0 = perf_event_open(&(0x7f0000000680)={0x2, 0x80, 0xf0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2204, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @perf_config_ext={0x7fffffff, 0x8000000007}, 0x104101, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0x0, &(0x7f00000000c0)='ns/net\x00') r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x16, 0xb, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000000000000000000000180000002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x0) r4 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000140)={{r4, 0xffffffffffffffff}, &(0x7f0000000180), &(0x7f0000000380)='%pI4 \x00'}, 0x20) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000040)={r5, 0xffffffffffffffff}, 0x4) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x1f, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000094000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r6, @ANYRESDEC=r0], &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000000)={r7}, 0xc) recvmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000580), 0x100}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r9, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r8, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x12, 0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x128}, 0x0) recvmsg$unix(r10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000900), 0x100}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r12, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) recvmsg$unix(r11, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x100}, 0x0) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f00000004c0)={r1, 0x3, 0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x44) r13 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r13, 0x29, 0x24, &(0x7f00000000c0), 0x4) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="0200000004000000080000000100000080000000", @ANYRES32, @ANYRES8=0x0, @ANYRES32=0x0, @ANYBLOB="52ad80238429f44e5b1391f696c6b8f19f173bce35c6e23fe5d96be69feb3c43753ab8b435a55658fd3da8f9a4e6c5ef07e894e1c34bfcd631fa9aa98ceb3c6983096612e1a826e3d28a9d00dbaf56b4508095cc074f4f4c1eef473b558d31d09b0dbf45da10038ab82bcf0dec57788191484ce80dec5c8adda61b9c0141cfc6eedd8e9435f4735dcab518edafe48ba585fdfa8db78fe88103123c9ba7639d1bc2a8640e01573104dc7d764dacd7633f65b41b39802fcaa43765a5178664ccf666303591cbeb8dab821233aa2484c30d4389677ac2c493cd0034", @ANYBLOB="01000000000000000100"/28], 0x50) perf_event_open$cgroup(&(0x7f00000003c0)={0x2, 0x80, 0x16, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xd055, 0x200}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0xf}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r14 = socket$kcm(0x2a, 0x2, 0x0) close(0xffffffffffffffff) sendmsg$inet(r14, &(0x7f0000000640)={&(0x7f0000000000)={0x2a, 0x0, @broadcast}, 0x10, 0x0}, 0x0) close(r14) 99.505425ms ago: executing program 4 (id=3268): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x5, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18080000000000000000000000000000180100002020702500000000040000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], &(0x7f0000000980)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80720, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xe}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000003840)={0x0, 0x0, &(0x7f0000000500)}, 0x0) r2 = socket$kcm(0x11, 0x200000000000002, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) recvmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) setsockopt$sock_attach_bpf(r2, 0x107, 0x12, &(0x7f00000008c0)=r5, 0x4) close(r2) 56.549148ms ago: executing program 1 (id=3269): r0 = perf_event_open(&(0x7f0000001100)={0x5, 0x80, 0x9, 0x8, 0xb, 0xfb, 0x0, 0x3c, 0xc002, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x1}, 0x18842, 0x0, 0x7fffffff, 0x2, 0x3cd, 0x3, 0x7, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x2) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000140)="5c00000014006b0300224ed86e6c1d0002117ea6e070d6064e22000300000001250002000f00000017d34460bc24eab556a705251e6182949a00003d3b48dfd8cdbf9767b4fa51f62a64c9f4060046d88037e786a6d0a5d700000017", 0x5c}], 0x1, 0x0, 0x0, 0x1f00c00e}, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x1ff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) r2 = openat$cgroup_devices(r1, &(0x7f0000000000)='devices.deny\x00', 0x2, 0x0) write$cgroup_devices(r2, &(0x7f0000000140)=ANY=[@ANYBLOB='b 75:*\twrm'], 0xa) close(r0) 0s ago: executing program 1 (id=3270): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000500)=@hci={0x1f, 0x0, 0x5}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000580)="02044a00ea0e0000000000001eafbcea06e105000000000000001104ee1606d4b8bf4a8207", 0x25}, {&(0x7f0000000100)="126873159fca3fa38fb198e9a6b363ceb3e6d803ab766b7a38e451d14e0b3457474fe6a51671e4124fcea96a873b10996816e100ed8a93b0a9053db57d60973369f58551c3091cb88d3b", 0x4a}, {&(0x7f0000000080)="088d85d1f4f8220aee8de7932b326f8a3164ae439862807a1589836c736d2341f7", 0x21}, {&(0x7f0000000040)="df3b46a1330000000000000000000000000000f1", 0x14}, {&(0x7f00000005c0)="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", 0xe88}, {&(0x7f00000033c0)="d6d038091fcf458c47fa6bd5", 0xc}], 0x6}, 0x40000) kernel console output (not intermixed with test programs): task_work_run+0x125/0x1a0 [ 262.380871][T10222] exit_to_user_mode_loop+0x10f/0x130 [ 262.386316][T10222] exit_to_user_mode_prepare+0xee/0x180 [ 262.392060][T10222] syscall_exit_to_user_mode+0x16/0x40 [ 262.397514][T10222] do_syscall_64+0x58/0xa0 [ 262.402014][T10222] ? clear_bhb_loop+0x30/0x80 [ 262.406760][T10222] ? clear_bhb_loop+0x30/0x80 [ 262.411428][T10222] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 262.417308][T10222] RIP: 0033:0x7ff0e892d799 [ 262.421716][T10222] 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 [ 262.441307][T10222] RSP: 002b:00007ff0e6b87028 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 262.449712][T10222] RAX: 0000000000000000 RBX: 00007ff0e8ba6fa0 RCX: 00007ff0e892d799 [ 262.457854][T10222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 262.465815][T10222] RBP: 00007ff0e6b87090 R08: 0000000000000000 R09: 0000000000000000 [ 262.473857][T10222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 262.481923][T10222] R13: 00007ff0e8ba7038 R14: 00007ff0e8ba6fa0 R15: 00007ffc567a00b8 [ 262.490346][T10222] [ 262.555038][T10224] netlink: 'syz.3.2128': attribute type 10 has an invalid length. [ 262.623126][T10220] netlink: 'syz.1.2126': attribute type 12 has an invalid length. [ 262.651537][T10220] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2126'. [ 263.032370][T10246] netlink: 'syz.2.2135': attribute type 11 has an invalid length. [ 263.182723][T10252] netlink: 'syz.0.2137': attribute type 10 has an invalid length. [ 263.202124][T10258] netlink: 'syz.3.2140': attribute type 29 has an invalid length. [ 263.234289][T10258] netlink: 'syz.3.2140': attribute type 29 has an invalid length. [ 263.488755][T10271] netlink: 'syz.3.2144': attribute type 12 has an invalid length. [ 263.510857][T10271] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2144'. [ 263.557650][T10270] netlink: 'syz.2.2145': attribute type 10 has an invalid length. [ 263.940473][T10295] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2157'. [ 264.151690][T10308] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2162'. [ 264.243826][T10309] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.2161'. [ 264.690343][T10329] netlink: 136 bytes leftover after parsing attributes in process `syz.3.2180'. [ 264.763822][T10329] netlink: 11774 bytes leftover after parsing attributes in process `syz.3.2180'. [ 264.805501][T10337] netlink: 11774 bytes leftover after parsing attributes in process `syz.3.2180'. [ 265.467028][T10362] device vcan0 entered promiscuous mode [ 265.483267][T10362] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 265.491971][T10365] FAULT_INJECTION: forcing a failure. [ 265.491971][T10365] name failslab, interval 1, probability 0, space 0, times 0 [ 265.528821][T10365] CPU: 1 PID: 10365 Comm: syz.2.2185 Not tainted syzkaller #0 [ 265.536405][T10365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 265.546487][T10365] Call Trace: [ 265.549796][T10365] [ 265.552844][T10365] dump_stack_lvl+0x188/0x250 [ 265.557557][T10365] ? show_regs_print_info+0x20/0x20 [ 265.562787][T10365] ? load_image+0x400/0x400 [ 265.567407][T10365] ? __might_sleep+0xf0/0xf0 [ 265.572024][T10365] ? __lock_acquire+0x7d10/0x7d10 [ 265.577071][T10365] ? mark_lock+0x94/0x320 [ 265.581431][T10365] should_fail+0x38c/0x4c0 [ 265.585886][T10365] should_failslab+0x5/0x20 [ 265.590404][T10365] slab_pre_alloc_hook+0x51/0xc0 [ 265.595364][T10365] __kmalloc+0x6b/0x330 [ 265.599627][T10365] ? tomoyo_realpath_from_path+0x118/0x610 [ 265.605561][T10365] tomoyo_realpath_from_path+0x118/0x610 [ 265.611287][T10365] tomoyo_path_number_perm+0x242/0x660 [ 265.616880][T10365] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 265.623598][T10365] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 265.629197][T10365] security_file_ioctl+0x6c/0xa0 [ 265.634218][T10365] __se_sys_ioctl+0x48/0x170 [ 265.639027][T10365] do_syscall_64+0x4c/0xa0 [ 265.643468][T10365] ? clear_bhb_loop+0x30/0x80 [ 265.648246][T10365] ? clear_bhb_loop+0x30/0x80 [ 265.653130][T10365] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 265.659156][T10365] RIP: 0033:0x7f0e595d4799 [ 265.663616][T10365] 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 [ 265.683344][T10365] RSP: 002b:00007f0e5782e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.692069][T10365] RAX: ffffffffffffffda RBX: 00007f0e5984dfa0 RCX: 00007f0e595d4799 [ 265.700167][T10365] RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000006 [ 265.708172][T10365] RBP: 00007f0e5782e090 R08: 0000000000000000 R09: 0000000000000000 [ 265.716388][T10365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 265.724529][T10365] R13: 00007f0e5984e038 R14: 00007f0e5984dfa0 R15: 00007ffcc9540908 [ 265.732569][T10365] [ 265.834731][T10365] ERROR: Out of memory at tomoyo_realpath_from_path. [ 265.841763][T10365] device vcan0 entered promiscuous mode [ 265.862180][T10365] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 266.327438][T10383] bond0: (slave bond_slave_0): Releasing backup interface [ 266.664847][T10386] __nla_validate_parse: 2 callbacks suppressed [ 266.664865][T10386] netlink: 22 bytes leftover after parsing attributes in process `syz.3.2188'. [ 267.091406][T10413] validate_nla: 18 callbacks suppressed [ 267.091425][T10413] netlink: 'syz.4.2201': attribute type 12 has an invalid length. [ 267.122359][T10413] netlink: 132 bytes leftover after parsing attributes in process `syz.4.2201'. [ 267.604884][T10436] netlink: 'syz.4.2209': attribute type 10 has an invalid length. [ 267.906460][T10444] netlink: 'syz.1.2210': attribute type 10 has an invalid length. [ 268.207576][T10444] bond0: (slave bond_slave_0): Releasing backup interface [ 268.266309][T10445] netlink: 22 bytes leftover after parsing attributes in process `syz.1.2210'. [ 268.397338][T10456] netlink: 'syz.4.2215': attribute type 12 has an invalid length. [ 268.425304][T10456] netlink: 132 bytes leftover after parsing attributes in process `syz.4.2215'. [ 268.722987][T10469] netlink: 'syz.4.2222': attribute type 10 has an invalid length. [ 272.136761][T10511] netlink: 'syz.0.2232': attribute type 12 has an invalid length. [ 272.148834][T10507] netlink: 'syz.2.2233': attribute type 11 has an invalid length. [ 272.174684][T10511] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2232'. [ 272.432209][T10518] netlink: 'syz.0.2235': attribute type 10 has an invalid length. [ 276.656572][T10544] netlink: 'syz.4.2245': attribute type 12 has an invalid length. [ 276.700380][T10544] netlink: 132 bytes leftover after parsing attributes in process `syz.4.2245'. [ 276.863153][T10552] netlink: 'syz.2.2248': attribute type 10 has an invalid length. [ 277.136084][T10564] netlink: 'syz.4.2254': attribute type 10 has an invalid length. [ 277.144023][T10564] netlink: 40 bytes leftover after parsing attributes in process `syz.4.2254'. [ 277.935201][T10583] netlink: 'syz.4.2260': attribute type 12 has an invalid length. [ 277.960037][T10583] netlink: 132 bytes leftover after parsing attributes in process `syz.4.2260'. [ 278.031502][T10594] netlink: 'syz.0.2263': attribute type 10 has an invalid length. [ 278.388657][T10603] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 278.990104][T10619] netlink: 'syz.4.2276': attribute type 12 has an invalid length. [ 279.014812][T10619] netlink: 132 bytes leftover after parsing attributes in process `syz.4.2276'. [ 279.111042][T10627] netlink: 'syz.2.2277': attribute type 10 has an invalid length. [ 279.468361][T10637] netlink: 'syz.3.2279': attribute type 10 has an invalid length. [ 279.515274][T10636] netlink: 'syz.4.2281': attribute type 11 has an invalid length. [ 279.563513][T10637] device syz_tun entered promiscuous mode [ 279.575761][T10637] team0: Port device syz_tun added [ 279.652714][T10639] netlink: 'syz.4.2283': attribute type 11 has an invalid length. [ 280.053808][T10657] netlink: 'syz.2.2289': attribute type 17 has an invalid length. [ 280.062122][T10657] netlink: 148 bytes leftover after parsing attributes in process `syz.2.2289'. [ 280.119443][T10659] netlink: 'syz.4.2288': attribute type 12 has an invalid length. [ 280.175800][T10659] netlink: 132 bytes leftover after parsing attributes in process `syz.4.2288'. [ 280.192974][T10664] FAULT_INJECTION: forcing a failure. [ 280.192974][T10664] name failslab, interval 1, probability 0, space 0, times 0 [ 280.205863][T10664] CPU: 1 PID: 10664 Comm: syz.2.2290 Not tainted syzkaller #0 [ 280.213321][T10664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 280.223380][T10664] Call Trace: [ 280.226650][T10664] [ 280.229575][T10664] dump_stack_lvl+0x188/0x250 [ 280.234262][T10664] ? show_regs_print_info+0x20/0x20 [ 280.239453][T10664] ? load_image+0x400/0x400 [ 280.243956][T10664] should_fail+0x38c/0x4c0 [ 280.248369][T10664] should_failslab+0x5/0x20 [ 280.252857][T10664] slab_pre_alloc_hook+0x51/0xc0 [ 280.257781][T10664] ? nf_ct_ext_add+0x42e/0x660 [ 280.262546][T10664] __kmalloc_track_caller+0x69/0x330 [ 280.267848][T10664] ? nf_ct_ext_add+0x42e/0x660 [ 280.272624][T10664] ? __nf_conntrack_alloc+0x99/0x380 [ 280.277919][T10664] krealloc+0x5a/0xf0 [ 280.281899][T10664] nf_ct_ext_add+0x42e/0x660 [ 280.286542][T10664] init_conntrack+0x768/0x14d0 [ 280.291427][T10664] ? __nf_conntrack_find_get+0x581/0x650 [ 280.297082][T10664] ? early_drop+0x810/0x810 [ 280.301581][T10664] ? nf_conntrack_find_get+0x670/0x670 [ 280.307032][T10664] ? __siphash_unaligned+0x258/0x3a0 [ 280.312422][T10664] nf_conntrack_in+0xd38/0x1730 [ 280.317297][T10664] ? nf_ct_pernet+0x240/0x240 [ 280.322007][T10664] ? ip6t_alloc_initial_table+0x640/0x640 [ 280.327754][T10664] ? ipv6_defrag+0x2d2/0x3a0 [ 280.332367][T10664] ? ipv4_confirm+0x220/0x220 [ 280.337185][T10664] nf_hook_slow+0xb9/0x200 [ 280.341703][T10664] ? refcount_add+0x80/0x80 [ 280.346205][T10664] NF_HOOK+0x1f2/0x390 [ 280.350269][T10664] ? refcount_add+0x80/0x80 [ 280.354772][T10664] ? ip6_rcv_core+0x1620/0x1620 [ 280.359620][T10664] ? refcount_add+0x80/0x80 [ 280.364114][T10664] ? ip6_rcv_finish_core+0x420/0x420 [ 280.369391][T10664] __netif_receive_skb+0xcc/0x290 [ 280.374631][T10664] ? ktime_get_with_offset+0x2d7/0x320 [ 280.380091][T10664] netif_receive_skb+0x19e/0x700 [ 280.385407][T10664] ? netif_receive_skb_core+0x210/0x210 [ 280.390958][T10664] tun_rx_batched+0x5fb/0x760 [ 280.395653][T10664] ? lockdep_hardirqs_on_prepare+0x770/0x770 [ 280.401633][T10664] ? local_bh_enable+0x20/0x20 [ 280.406398][T10664] ? __local_bh_enable_ip+0x136/0x1c0 [ 280.411773][T10664] ? read_lock_is_recursive+0x10/0x10 [ 280.417145][T10664] ? __local_bh_enable_ip+0x136/0x1c0 [ 280.422538][T10664] ? _local_bh_enable+0xa0/0xa0 [ 280.427405][T10664] ? skb_copy_datagram_from_iter+0x5ab/0x6a0 [ 280.433486][T10664] tun_get_user+0x2517/0x3a70 [ 280.438162][T10664] ? tun_ring_recv+0xc40/0xc40 [ 280.442915][T10664] ? rcu_lock_release+0x5/0x20 [ 280.448191][T10664] ? __lock_acquire+0x7d10/0x7d10 [ 280.453305][T10664] tun_chr_write_iter+0x112/0x1e0 [ 280.458379][T10664] vfs_write+0x745/0xd60 [ 280.462616][T10664] ? file_end_write+0x250/0x250 [ 280.467475][T10664] ? __fget_files+0x40f/0x480 [ 280.472339][T10664] ? __fdget_pos+0x1e2/0x370 [ 280.476916][T10664] ? ksys_write+0x71/0x260 [ 280.481325][T10664] ksys_write+0x152/0x260 [ 280.485841][T10664] ? __ia32_sys_read+0x80/0x80 [ 280.490769][T10664] ? lockdep_hardirqs_on+0x94/0x140 [ 280.496417][T10664] do_syscall_64+0x4c/0xa0 [ 280.500860][T10664] ? clear_bhb_loop+0x30/0x80 [ 280.505698][T10664] ? clear_bhb_loop+0x30/0x80 [ 280.510364][T10664] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 280.516253][T10664] RIP: 0033:0x7f0e595d4799 [ 280.520692][T10664] 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 [ 280.540309][T10664] RSP: 002b:00007f0e5782e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 280.548733][T10664] RAX: ffffffffffffffda RBX: 00007f0e5984dfa0 RCX: 00007f0e595d4799 [ 280.556700][T10664] RDX: 000000000000fdef RSI: 0000200000000000 RDI: 00000000000000c8 [ 280.564937][T10664] RBP: 00007f0e5782e090 R08: 0000000000000000 R09: 0000000000000000 [ 280.572915][T10664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 280.580913][T10664] R13: 00007f0e5984e038 R14: 00007f0e5984dfa0 R15: 00007ffcc9540908 [ 280.589164][T10664] [ 280.646265][T10663] netlink: 'syz.3.2291': attribute type 10 has an invalid length. [ 281.160326][T10699] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2304'. [ 281.713783][T10721] IPv6: NLM_F_CREATE should be specified when creating new route [ 281.765176][T10721] IPv6: Can't replace route, no match found [ 281.790296][T10721] netlink: 16098 bytes leftover after parsing attributes in process `syz.2.2313'. [ 282.096779][T10741] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2320'. [ 285.177696][T10760] validate_nla: 9 callbacks suppressed [ 285.177839][T10760] netlink: 'syz.0.2327': attribute type 11 has an invalid length. [ 285.301863][T10752] device syzkaller0 entered promiscuous mode [ 288.316035][T10780] netlink: 156 bytes leftover after parsing attributes in process `syz.0.2332'. [ 288.377429][T10786] netlink: 'syz.3.2335': attribute type 12 has an invalid length. [ 288.400996][T10786] netlink: 132 bytes leftover after parsing attributes in process `syz.3.2335'. [ 288.507537][T10789] netlink: 'syz.0.2336': attribute type 10 has an invalid length. [ 289.265741][T10826] netlink: 'syz.0.2350': attribute type 12 has an invalid length. [ 289.335500][T10826] netlink: 132 bytes leftover after parsing attributes in process `syz.0.2350'. [ 289.419460][T10832] netlink: 'syz.4.2353': attribute type 10 has an invalid length. [ 289.728737][T10841] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 289.745442][T10844] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 290.193000][T10863] FAULT_INJECTION: forcing a failure. [ 290.193000][T10863] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 290.225044][T10862] netlink: 'syz.3.2363': attribute type 10 has an invalid length. [ 290.237978][T10863] CPU: 0 PID: 10863 Comm: syz.0.2362 Not tainted syzkaller #0 [ 290.245589][T10863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 290.249524][T10862] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2363'. [ 290.255672][T10863] Call Trace: [ 290.255689][T10863] [ 290.255708][T10863] dump_stack_lvl+0x188/0x250 [ 290.255759][T10863] ? show_regs_print_info+0x20/0x20 [ 290.255796][T10863] ? load_image+0x400/0x400 [ 290.255849][T10863] ? __lock_acquire+0x7d10/0x7d10 [ 290.255889][T10863] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 290.255942][T10863] should_fail+0x38c/0x4c0 [ 290.255998][T10863] _copy_from_user+0x2e/0x170 [ 290.256042][T10863] __copy_msghdr_from_user+0xc9/0x630 [ 290.256077][T10863] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 290.256128][T10863] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 290.256243][T10863] ___sys_sendmsg+0x19a/0x2e0 [ 290.256320][T10863] ? __sys_sendmsg+0x2a0/0x2a0 [ 290.256418][T10863] ? trace_event_raw_event_lock+0x270/0x270 [ 290.256444][T10863] ? vfs_write+0x8b2/0xd60 [ 290.256602][T10863] __se_sys_sendmsg+0x1af/0x290 [ 290.256652][T10863] ? __x64_sys_sendmsg+0x80/0x80 [ 290.256677][T10863] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 290.256778][T10863] ? lockdep_hardirqs_on+0x94/0x140 [ 290.256829][T10863] do_syscall_64+0x4c/0xa0 [ 290.368404][T10863] ? clear_bhb_loop+0x30/0x80 [ 290.373132][T10863] ? clear_bhb_loop+0x30/0x80 [ 290.377870][T10863] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 290.383767][T10863] RIP: 0033:0x7fad2d72a799 [ 290.388373][T10863] 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 [ 290.408084][T10863] RSP: 002b:00007fad2b984028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 290.416600][T10863] RAX: ffffffffffffffda RBX: 00007fad2d9a3fa0 RCX: 00007fad2d72a799 [ 290.424579][T10863] RDX: 0000000000000000 RSI: 0000200000000080 RDI: 0000000000000007 [ 290.432569][T10863] RBP: 00007fad2b984090 R08: 0000000000000000 R09: 0000000000000000 [ 290.440561][T10863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 290.448627][T10863] R13: 00007fad2d9a4038 R14: 00007fad2d9a3fa0 R15: 00007ffd9328aff8 [ 290.456757][T10863] [ 290.472534][T10870] netlink: 'syz.4.2365': attribute type 12 has an invalid length. [ 290.480695][T10870] netlink: 132 bytes leftover after parsing attributes in process `syz.4.2365'. [ 290.652444][T10877] netlink: 'syz.1.2369': attribute type 10 has an invalid length. [ 291.063694][T10887] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 291.093013][T10889] netlink: 'syz.0.2374': attribute type 10 has an invalid length. [ 291.103774][T10889] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2374'. [ 291.330291][T10902] netlink: 'syz.1.2380': attribute type 12 has an invalid length. [ 291.362907][T10902] netlink: 132 bytes leftover after parsing attributes in process `syz.1.2380'. [ 291.646305][T10918] netlink: 'syz.4.2382': attribute type 10 has an invalid length. [ 291.845348][T10931] netlink: 15743 bytes leftover after parsing attributes in process `syz.4.2390'. [ 292.361257][T10941] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 292.977576][T10961] netlink: 64859 bytes leftover after parsing attributes in process `syz.0.2402'. [ 293.033235][T10968] netlink: 203516 bytes leftover after parsing attributes in process `syz.0.2402'. [ 293.129036][T10968] netlink: get zone limit has 8 unknown bytes [ 293.265337][T10969] netlink: 'syz.4.2401': attribute type 10 has an invalid length. [ 293.422898][T10975] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 294.103447][T10993] FAULT_INJECTION: forcing a failure. [ 294.103447][T10993] name failslab, interval 1, probability 0, space 0, times 0 [ 294.214814][T10993] CPU: 1 PID: 10993 Comm: syz.2.2409 Not tainted syzkaller #0 [ 294.217475][T11002] netlink: 188 bytes leftover after parsing attributes in process `syz.1.2412'. [ 294.222311][T10993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 294.222358][T10993] Call Trace: [ 294.222367][T10993] [ 294.222375][T10993] dump_stack_lvl+0x188/0x250 [ 294.252578][T10993] ? show_regs_print_info+0x20/0x20 [ 294.257802][T10993] ? load_image+0x400/0x400 [ 294.262339][T10993] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 294.268348][T10993] ? lock_chain_count+0x20/0x20 [ 294.273309][T10993] ? rcu_is_watching+0x11/0xa0 [ 294.278100][T10993] should_fail+0x38c/0x4c0 [ 294.282543][T10993] should_failslab+0x5/0x20 [ 294.287152][T10993] slab_pre_alloc_hook+0x51/0xc0 [ 294.292293][T10993] kmem_cache_alloc_trace+0x47/0x2a0 [ 294.297692][T10993] ? sctp_add_bind_addr+0x89/0x350 [ 294.302837][T10993] sctp_add_bind_addr+0x89/0x350 [ 294.307913][T10993] sctp_copy_local_addr_list+0x2dd/0x4a0 [ 294.313574][T10993] ? sctp_do_8_2_transport_strike+0x840/0x840 [ 294.319670][T10993] ? sctp_v4_is_any+0x31/0x50 [ 294.324375][T10993] ? sctp_copy_one_addr+0x93/0x660 [ 294.329506][T10993] sctp_bind_addr_copy+0xaf/0x3c0 [ 294.334555][T10993] ? sctp_assoc_set_bind_addr_from_ep+0xa1/0x190 [ 294.340906][T10993] sctp_connect_new_asoc+0x2f5/0x6a0 [ 294.346203][T10993] ? __sctp_connect+0xd80/0xd80 [ 294.351157][T10993] ? __local_bh_enable_ip+0x136/0x1c0 [ 294.356547][T10993] ? bpf_lsm_sctp_bind_connect+0x5/0x10 [ 294.362192][T10993] ? security_sctp_bind_connect+0x85/0xb0 [ 294.368012][T10993] sctp_sendmsg+0x158d/0x2900 [ 294.372811][T10993] ? sctp_getsockopt+0x8a0/0x8a0 [ 294.377910][T10993] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 294.384084][T10993] ? lockdep_hardirqs_on+0x94/0x140 [ 294.389313][T10993] ? inet_send_prepare+0x260/0x260 [ 294.394449][T10993] ? sock_rps_record_flow+0x17/0x3b0 [ 294.399993][T10993] ? inet_sendmsg+0xe5/0x2f0 [ 294.404696][T10993] ? inet_send_prepare+0x260/0x260 [ 294.409912][T10993] ____sys_sendmsg+0x5b7/0x8f0 [ 294.414961][T10993] ? __sys_sendmsg_sock+0x30/0x30 [ 294.420021][T10993] ? import_iovec+0x6f/0xa0 [ 294.424558][T10993] ___sys_sendmsg+0x236/0x2e0 [ 294.429455][T10993] ? __sys_sendmsg+0x2a0/0x2a0 [ 294.434332][T10993] ? ktime_get_real_ts64+0x440/0x440 [ 294.439798][T10993] __se_sys_sendmsg+0x1af/0x290 [ 294.444788][T10993] ? __x64_sys_sendmsg+0x80/0x80 [ 294.449877][T10993] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 294.455893][T10993] ? lockdep_hardirqs_on+0x94/0x140 [ 294.461119][T10993] do_syscall_64+0x4c/0xa0 [ 294.465558][T10993] ? clear_bhb_loop+0x30/0x80 [ 294.470252][T10993] ? clear_bhb_loop+0x30/0x80 [ 294.474950][T10993] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 294.480943][T10993] RIP: 0033:0x7f0e595d4799 [ 294.485581][T10993] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 294.505292][T10993] RSP: 002b:00007f0e5782e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 294.513816][T10993] RAX: ffffffffffffffda RBX: 00007f0e5984dfa0 RCX: 00007f0e595d4799 [ 294.521895][T10993] RDX: 00000000000003e8 RSI: 00002000000004c0 RDI: 0000000000000032 [ 294.529881][T10993] RBP: 00007f0e5782e090 R08: 0000000000000000 R09: 0000000000000000 [ 294.537990][T10993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 294.546065][T10993] R13: 00007f0e5984e038 R14: 00007f0e5984dfa0 R15: 00007ffcc9540908 [ 294.554079][T10993] [ 294.953986][T11009] netlink: 'syz.1.2418': attribute type 10 has an invalid length. [ 294.997247][T11011] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 295.142127][T11018] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 295.721226][T11031] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 296.064263][T11046] IPv6: pim6reg1: Disabled Multicast RS [ 296.152155][T11052] netlink: 'syz.0.2431': attribute type 10 has an invalid length. [ 296.387623][T11064] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 297.595305][T11087] netlink: 'syz.4.2442': attribute type 2 has an invalid length. [ 297.603268][T11087] netlink: 132 bytes leftover after parsing attributes in process `syz.4.2442'. [ 297.849505][T11094] netlink: 'syz.2.2445': attribute type 10 has an invalid length. [ 297.963582][T11091] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.2443'. [ 297.984261][T11095] netlink: 16402 bytes leftover after parsing attributes in process `syz.1.2443'. [ 298.039187][T11102] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 298.519698][T11088] device syzkaller0 entered promiscuous mode [ 298.581364][T11107] netlink: 15743 bytes leftover after parsing attributes in process `syz.1.2449'. [ 299.092903][T11130] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 299.270050][T11131] netlink: 15743 bytes leftover after parsing attributes in process `syz.0.2464'. [ 300.194436][T11145] netlink: 64859 bytes leftover after parsing attributes in process `syz.2.2459'. [ 300.288025][T11145] netlink: 203516 bytes leftover after parsing attributes in process `syz.2.2459'. [ 300.324545][T11145] netlink: get zone limit has 8 unknown bytes [ 300.423484][T11163] netlink: 'syz.0.2468': attribute type 11 has an invalid length. [ 301.321950][T11193] netlink: 'syz.4.2479': attribute type 21 has an invalid length. [ 301.355391][T11193] netlink: 128 bytes leftover after parsing attributes in process `syz.4.2479'. [ 301.382325][T11193] netlink: 'syz.4.2479': attribute type 4 has an invalid length. [ 301.411910][T11193] netlink: 3 bytes leftover after parsing attributes in process `syz.4.2479'. [ 301.442575][T11200] netlink: 'syz.1.2480': attribute type 11 has an invalid length. [ 301.480099][T11202] netlink: 64859 bytes leftover after parsing attributes in process `syz.3.2482'. [ 301.557414][T11202] netlink: 203516 bytes leftover after parsing attributes in process `syz.3.2482'. [ 301.685378][T11202] netlink: get zone limit has 8 unknown bytes [ 302.371863][T11241] netlink: 'syz.3.2496': attribute type 11 has an invalid length. [ 303.082176][T11266] bond0: (slave batadv0): Error: Slave device does not support XDP [ 303.173429][T11269] netlink: 'syz.1.2505': attribute type 10 has an invalid length. [ 303.184114][T11269] device geneve0 entered promiscuous mode [ 303.245110][T11268] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 303.265738][T11274] netlink: 'syz.3.2508': attribute type 39 has an invalid length. [ 303.383230][T11276] netlink: 'syz.0.2509': attribute type 11 has an invalid length. [ 304.478825][T11312] netlink: 'syz.0.2523': attribute type 11 has an invalid length. [ 304.805005][T11330] netlink: 'syz.3.2532': attribute type 10 has an invalid length. [ 304.840505][T11335] netlink: 10 bytes leftover after parsing attributes in process `syz.4.2534'. [ 304.919208][T11336] netlink: 14 bytes leftover after parsing attributes in process `syz.4.2534'. [ 305.298715][T11356] netlink: 142652 bytes leftover after parsing attributes in process `syz.4.2544'. [ 305.378495][T11356] netlink: 'syz.4.2544': attribute type 1 has an invalid length. [ 305.903289][T11378] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 306.541757][T11403] validate_nla: 7 callbacks suppressed [ 306.541774][T11403] netlink: 'syz.1.2561': attribute type 29 has an invalid length. [ 306.960783][T11401] netlink: 'syz.4.2559': attribute type 10 has an invalid length. [ 306.987075][T11403] netlink: 'syz.1.2561': attribute type 29 has an invalid length. [ 308.165779][T11448] FAULT_INJECTION: forcing a failure. [ 308.165779][T11448] name failslab, interval 1, probability 0, space 0, times 0 [ 308.180236][T11447] netlink: 'syz.0.2575': attribute type 20 has an invalid length. [ 308.264766][T11448] CPU: 0 PID: 11448 Comm: syz.4.2574 Not tainted syzkaller #0 [ 308.272348][T11448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 308.282451][T11448] Call Trace: [ 308.285748][T11448] [ 308.288774][T11448] dump_stack_lvl+0x188/0x250 [ 308.293483][T11448] ? show_regs_print_info+0x20/0x20 [ 308.298712][T11448] ? load_image+0x400/0x400 [ 308.303261][T11448] should_fail+0x38c/0x4c0 [ 308.307714][T11448] should_failslab+0x5/0x20 [ 308.312228][T11448] slab_pre_alloc_hook+0x51/0xc0 [ 308.317185][T11448] ? dst_alloc+0x101/0x160 [ 308.321618][T11448] kmem_cache_alloc+0x3d/0x290 [ 308.326490][T11448] dst_alloc+0x101/0x160 [ 308.330765][T11448] ip_route_output_key_hash_rcu+0x15ee/0x24d0 [ 308.336875][T11448] ip_route_output_key_hash+0x1c6/0x300 [ 308.339509][T11455] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 308.342443][T11448] ? ip_route_input_rcu+0x31d0/0x31d0 [ 308.357595][T11448] tcp_v4_connect+0x711/0x1a80 [ 308.362416][T11448] ? tcp_twsk_unique+0x990/0x990 [ 308.367357][T11448] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 308.373464][T11448] __inet_stream_connect+0x244/0xd70 [ 308.378969][T11448] ? inet_dgram_connect+0x360/0x360 [ 308.384223][T11448] tcp_sendmsg_fastopen+0x38f/0x600 [ 308.389551][T11448] tcp_sendmsg_locked+0x2efa/0x3320 [ 308.394789][T11448] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 308.401399][T11448] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 308.408102][T11448] ? __lock_acquire+0x7d10/0x7d10 [ 308.413138][T11448] ? __mutex_lock_common+0x465/0x2400 [ 308.418536][T11448] ? mark_lock+0x94/0x320 [ 308.422891][T11448] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 308.428909][T11448] ? lock_chain_count+0x20/0x20 [ 308.433771][T11448] ? lockdep_hardirqs_on_prepare+0x770/0x770 [ 308.439776][T11448] ? tcp_free_fastopen_req+0x70/0x70 [ 308.445102][T11448] ? do_raw_spin_unlock+0x11d/0x230 [ 308.450333][T11448] tcp_sendmsg+0x2b/0x40 [ 308.454594][T11448] smc_sendmsg+0x247/0x470 [ 308.459028][T11448] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 308.464335][T11448] ? security_socket_sendmsg+0x7c/0xa0 [ 308.470009][T11448] ? smc_getsockopt+0x120/0x120 [ 308.474916][T11448] ____sys_sendmsg+0x5b7/0x8f0 [ 308.479722][T11448] ? __sys_sendmsg_sock+0x30/0x30 [ 308.484782][T11448] ? import_iovec+0x6f/0xa0 [ 308.489343][T11448] ___sys_sendmsg+0x236/0x2e0 [ 308.494152][T11448] ? __sys_sendmsg+0x2a0/0x2a0 [ 308.498978][T11448] ? vfs_write+0x8b2/0xd60 [ 308.503451][T11448] __se_sys_sendmsg+0x1af/0x290 [ 308.508399][T11448] ? __x64_sys_sendmsg+0x80/0x80 [ 308.513335][T11448] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 308.519368][T11448] ? lockdep_hardirqs_on+0x94/0x140 [ 308.524572][T11448] do_syscall_64+0x4c/0xa0 [ 308.528983][T11448] ? clear_bhb_loop+0x30/0x80 [ 308.533651][T11448] ? clear_bhb_loop+0x30/0x80 [ 308.538362][T11448] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 308.544248][T11448] RIP: 0033:0x7ff0e892d799 [ 308.548654][T11448] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 308.568257][T11448] RSP: 002b:00007ff0e6b87028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 308.576757][T11448] RAX: ffffffffffffffda RBX: 00007ff0e8ba6fa0 RCX: 00007ff0e892d799 [ 308.584719][T11448] RDX: 000000006400480c RSI: 0000200000000240 RDI: 0000000000000004 [ 308.592769][T11448] RBP: 00007ff0e6b87090 R08: 0000000000000000 R09: 0000000000000000 [ 308.600728][T11448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 308.608787][T11448] R13: 00007ff0e8ba7038 R14: 00007ff0e8ba6fa0 R15: 00007ffc567a00b8 [ 308.616870][T11448] [ 308.893080][T11469] netlink: 'syz.2.2581': attribute type 21 has an invalid length. [ 308.931720][T11469] netlink: 128 bytes leftover after parsing attributes in process `syz.2.2581'. [ 308.949607][T11469] netlink: 'syz.2.2581': attribute type 5 has an invalid length. [ 309.042897][T11476] netlink: 'syz.4.2582': attribute type 10 has an invalid length. [ 310.029025][T11501] netlink: 'syz.4.2595': attribute type 10 has an invalid length. [ 310.107782][T11501] FAULT_INJECTION: forcing a failure. [ 310.107782][T11501] name failslab, interval 1, probability 0, space 0, times 0 [ 310.160159][T11510] netlink: 'syz.2.2598': attribute type 21 has an invalid length. [ 310.181848][T11501] CPU: 1 PID: 11501 Comm: syz.4.2595 Not tainted syzkaller #0 [ 310.189444][T11501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 310.199509][T11501] Call Trace: [ 310.202795][T11501] [ 310.205739][T11501] dump_stack_lvl+0x188/0x250 [ 310.210439][T11501] ? show_regs_print_info+0x20/0x20 [ 310.215797][T11501] ? load_image+0x400/0x400 [ 310.220311][T11501] ? __might_sleep+0xf0/0xf0 [ 310.224907][T11501] ? __lock_acquire+0x7d10/0x7d10 [ 310.230035][T11501] should_fail+0x38c/0x4c0 [ 310.234471][T11501] should_failslab+0x5/0x20 [ 310.238985][T11501] slab_pre_alloc_hook+0x51/0xc0 [ 310.243940][T11501] __kmalloc_node_track_caller+0x68/0x3a0 [ 310.249666][T11501] ? netlink_ack+0x372/0xb50 [ 310.254259][T11501] ? kmem_cache_alloc_node+0x162/0x2d0 [ 310.259731][T11501] ? __alloc_skb+0xf4/0x750 [ 310.264252][T11501] ? netlink_ack+0x372/0xb50 [ 310.268850][T11501] __alloc_skb+0x22c/0x750 [ 310.273272][T11501] netlink_ack+0x372/0xb50 [ 310.277808][T11501] ? __copy_skb_header+0x3ba/0x4f0 [ 310.282924][T11501] ? netlink_dump+0xcf0/0xcf0 [ 310.287609][T11501] ? __skb_clone+0x480/0x790 [ 310.292208][T11501] netlink_rcv_skb+0x27a/0x440 [ 310.297022][T11501] ? rtnetlink_bind+0x80/0x80 [ 310.301704][T11501] ? netlink_ack+0xb50/0xb50 [ 310.306304][T11501] netlink_unicast+0x774/0x920 [ 310.311074][T11501] netlink_sendmsg+0x8ba/0xbe0 [ 310.315841][T11501] ? netlink_getsockopt+0x570/0x570 [ 310.321036][T11501] ? aa_sock_msg_perm+0x94/0x150 [ 310.325972][T11501] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 310.331253][T11501] ? security_socket_sendmsg+0x7c/0xa0 [ 310.336709][T11501] ? netlink_getsockopt+0x570/0x570 [ 310.341900][T11501] ____sys_sendmsg+0x5b7/0x8f0 [ 310.346673][T11501] ? __sys_sendmsg_sock+0x30/0x30 [ 310.351705][T11501] ? import_iovec+0x6f/0xa0 [ 310.356214][T11501] ___sys_sendmsg+0x236/0x2e0 [ 310.360986][T11501] ? __sys_sendmsg+0x2a0/0x2a0 [ 310.365761][T11501] ? vfs_write+0x8b2/0xd60 [ 310.370195][T11501] __se_sys_sendmsg+0x1af/0x290 [ 310.375045][T11501] ? __x64_sys_sendmsg+0x80/0x80 [ 310.380099][T11501] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 310.386394][T11501] ? lockdep_hardirqs_on+0x94/0x140 [ 310.392030][T11501] do_syscall_64+0x4c/0xa0 [ 310.396444][T11501] ? clear_bhb_loop+0x30/0x80 [ 310.401115][T11501] ? clear_bhb_loop+0x30/0x80 [ 310.405791][T11501] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 310.411679][T11501] RIP: 0033:0x7ff0e892d799 [ 310.416204][T11501] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 310.435894][T11501] RSP: 002b:00007ff0e6b87028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 310.444328][T11501] RAX: ffffffffffffffda RBX: 00007ff0e8ba6fa0 RCX: 00007ff0e892d799 [ 310.452395][T11501] RDX: 0000000000000000 RSI: 0000200000000600 RDI: 0000000000000003 [ 310.460462][T11501] RBP: 00007ff0e6b87090 R08: 0000000000000000 R09: 0000000000000000 [ 310.468526][T11501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 310.476492][T11501] R13: 00007ff0e8ba7038 R14: 00007ff0e8ba6fa0 R15: 00007ffc567a00b8 [ 310.484479][T11501] [ 310.743620][T11523] device wlan0 entered promiscuous mode [ 310.798159][T11523] netlink: 'syz.2.2604': attribute type 9 has an invalid length. [ 310.809294][T11523] netlink: 209836 bytes leftover after parsing attributes in process `syz.2.2604'. [ 310.921988][T11536] FAULT_INJECTION: forcing a failure. [ 310.921988][T11536] name failslab, interval 1, probability 0, space 0, times 0 [ 310.964953][T11536] CPU: 0 PID: 11536 Comm: syz.3.2609 Not tainted syzkaller #0 [ 310.972453][T11536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 310.982519][T11536] Call Trace: [ 310.985791][T11536] [ 310.988714][T11536] dump_stack_lvl+0x188/0x250 [ 310.993382][T11536] ? show_regs_print_info+0x20/0x20 [ 310.998606][T11536] ? load_image+0x400/0x400 [ 311.003284][T11536] ? __might_sleep+0xf0/0xf0 [ 311.007953][T11536] ? __lock_acquire+0x7d10/0x7d10 [ 311.012965][T11536] should_fail+0x38c/0x4c0 [ 311.017371][T11536] should_failslab+0x5/0x20 [ 311.021859][T11536] slab_pre_alloc_hook+0x51/0xc0 [ 311.026788][T11536] __kmalloc+0x6b/0x330 [ 311.030929][T11536] ? sk_prot_alloc+0xe7/0x210 [ 311.035688][T11536] sk_prot_alloc+0xe7/0x210 [ 311.040191][T11536] ? sk_alloc+0x1d/0x310 [ 311.044418][T11536] sk_alloc+0x2f/0x310 [ 311.048470][T11536] ? caif_create+0xe9/0x400 [ 311.052968][T11536] caif_create+0x119/0x400 [ 311.057380][T11536] __sock_create+0x47b/0x900 [ 311.061960][T11536] __sys_socketpair+0x1bd/0x540 [ 311.066808][T11536] __x64_sys_socketpair+0x97/0xb0 [ 311.071841][T11536] do_syscall_64+0x4c/0xa0 [ 311.076249][T11536] ? clear_bhb_loop+0x30/0x80 [ 311.080911][T11536] ? clear_bhb_loop+0x30/0x80 [ 311.085571][T11536] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 311.091456][T11536] RIP: 0033:0x7f5c71a11799 [ 311.095872][T11536] 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 [ 311.115914][T11536] RSP: 002b:00007f5c6fc6b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 311.124322][T11536] RAX: ffffffffffffffda RBX: 00007f5c71c8afa0 RCX: 00007f5c71a11799 [ 311.132292][T11536] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000025 [ 311.140341][T11536] RBP: 00007f5c6fc6b090 R08: 0000000000000000 R09: 0000000000000000 [ 311.148300][T11536] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000002 [ 311.156436][T11536] R13: 00007f5c71c8b038 R14: 00007f5c71c8afa0 R15: 00007ffe7b8b7f68 [ 311.164406][T11536] [ 311.176862][T11538] netlink: 105116 bytes leftover after parsing attributes in process `syz.0.2610'. [ 311.202971][T11537] delete_channel: no stack [ 311.901928][T11571] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.2622'. [ 311.975163][T11571] openvswitch: netlink: Geneve opt len 5 is not a multiple of 4. [ 312.073358][T11580] netlink: 132 bytes leftover after parsing attributes in process `syz.4.2625'. [ 312.112535][T11578] netlink: 60823 bytes leftover after parsing attributes in process `syz.2.2626'. [ 312.220308][T11578] netlink: 4 bytes leftover after parsing attributes in process `syz.2.2626'. [ 312.416004][T11592] validate_nla: 2 callbacks suppressed [ 312.416031][T11592] netlink: 'syz.4.2629': attribute type 2 has an invalid length. [ 312.475298][T11592] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.2629'. [ 312.553315][T11596] netlink: 'syz.2.2633': attribute type 29 has an invalid length. [ 312.603032][T11596] netlink: 'syz.2.2633': attribute type 29 has an invalid length. [ 312.667245][T11599] netlink: 'syz.2.2633': attribute type 29 has an invalid length. [ 312.690787][T11604] netlink: 'syz.2.2633': attribute type 29 has an invalid length. [ 312.704905][T11596] netlink: 'syz.2.2633': attribute type 29 has an invalid length. [ 315.901631][T11759] netlink: 48 bytes leftover after parsing attributes in process `syz.1.2698'. [ 316.794050][T11785] netlink: 'syz.2.2709': attribute type 10 has an invalid length. [ 316.803043][T11785] netlink: 210880 bytes leftover after parsing attributes in process `syz.2.2709'. [ 317.068102][ T1421] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.074487][ T1421] ieee802154 phy1 wpan1: encryption failed: -22 [ 318.308516][T11856] FAULT_INJECTION: forcing a failure. [ 318.308516][T11856] name failslab, interval 1, probability 0, space 0, times 0 [ 318.335231][T11856] CPU: 1 PID: 11856 Comm: syz.1.2738 Not tainted syzkaller #0 [ 318.342744][T11856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 318.352897][T11856] Call Trace: [ 318.356187][T11856] [ 318.359127][T11856] dump_stack_lvl+0x188/0x250 [ 318.364001][T11856] ? show_regs_print_info+0x20/0x20 [ 318.369316][T11856] ? load_image+0x400/0x400 [ 318.373880][T11856] ? __lock_acquire+0x7d10/0x7d10 [ 318.378948][T11856] ? rcu_lock_acquire+0x30/0x30 [ 318.383820][T11856] should_fail+0x38c/0x4c0 [ 318.388255][T11856] should_failslab+0x5/0x20 [ 318.392764][T11856] slab_pre_alloc_hook+0x51/0xc0 [ 318.397724][T11856] ? security_file_alloc+0x30/0x110 [ 318.402937][T11856] kmem_cache_alloc+0x3d/0x290 [ 318.407688][T11856] ? rcu_is_watching+0x11/0xa0 [ 318.412450][T11856] security_file_alloc+0x30/0x110 [ 318.417523][T11856] __alloc_file+0xc2/0x240 [ 318.421964][T11856] alloc_empty_file+0x90/0x180 [ 318.426749][T11856] path_openat+0x10f/0x2fa0 [ 318.431286][T11856] ? perf_trace_lock+0xe4/0x390 [ 318.436239][T11856] ? __x64_sys_openat+0x135/0x160 [ 318.441368][T11856] ? do_filp_open+0x410/0x410 [ 318.446064][T11856] ? perf_trace_lock+0xe4/0x390 [ 318.451110][T11856] ? trace_event_raw_event_lock+0x270/0x270 [ 318.457032][T11856] do_filp_open+0x1e2/0x410 [ 318.461558][T11856] ? vfs_tmpfile+0x300/0x300 [ 318.466179][T11856] ? _raw_spin_unlock+0x24/0x40 [ 318.471042][T11856] ? alloc_fd+0x598/0x630 [ 318.475398][T11856] do_sys_openat2+0x150/0x4b0 [ 318.480112][T11856] ? __lock_acquire+0x7d10/0x7d10 [ 318.485249][T11856] ? do_sys_open+0xe0/0xe0 [ 318.489876][T11856] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 318.495883][T11856] ? lock_chain_count+0x20/0x20 [ 318.500759][T11856] ? vtime_user_exit+0x2c8/0x3e0 [ 318.505705][T11856] __x64_sys_openat+0x135/0x160 [ 318.510826][T11856] do_syscall_64+0x4c/0xa0 [ 318.515242][T11856] ? clear_bhb_loop+0x30/0x80 [ 318.519915][T11856] ? clear_bhb_loop+0x30/0x80 [ 318.524586][T11856] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 318.530559][T11856] RIP: 0033:0x7f3723645fce [ 318.534968][T11856] 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 [ 318.554661][T11856] RSP: 002b:00007f37218deec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 318.563070][T11856] RAX: ffffffffffffffda RBX: 00007f37218df6c0 RCX: 00007f3723645fce [ 318.571204][T11856] RDX: 0000000000000002 RSI: 00007f37218def90 RDI: ffffffffffffff9c [ 318.579166][T11856] RBP: 00007f37218df090 R08: 0000000000000000 R09: 0000000000000000 [ 318.587135][T11856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 318.595098][T11856] R13: 00007f37238ff038 R14: 00007f37238fefa0 R15: 00007ffc1babb0e8 [ 318.603071][T11856] [ 319.263980][T11893] netlink: 'syz.3.2752': attribute type 21 has an invalid length. [ 319.283053][T11893] netlink: 16174 bytes leftover after parsing attributes in process `syz.3.2752'. [ 319.322848][T11894] netlink: 65047 bytes leftover after parsing attributes in process `syz.3.2752'. [ 319.362654][T11893] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.2752'. [ 319.613746][T11902] netlink: 196 bytes leftover after parsing attributes in process `syz.3.2756'. [ 319.710625][T11902] netlink: 'syz.3.2756': attribute type 10 has an invalid length. [ 320.381254][T11939] netlink: 'syz.4.2768': attribute type 6 has an invalid length. [ 320.993861][T11956] netlink: 'syz.3.2774': attribute type 40 has an invalid length. [ 322.021956][T11991] netlink: 'syz.1.2790': attribute type 21 has an invalid length. [ 323.115840][T12026] FAULT_INJECTION: forcing a failure. [ 323.115840][T12026] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 323.174861][T12026] CPU: 1 PID: 12026 Comm: syz.4.2801 Not tainted syzkaller #0 [ 323.182483][T12026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 323.192634][T12026] Call Trace: [ 323.195922][T12026] [ 323.198860][T12026] dump_stack_lvl+0x188/0x250 [ 323.203638][T12026] ? show_regs_print_info+0x20/0x20 [ 323.208940][T12026] ? load_image+0x400/0x400 [ 323.213473][T12026] should_fail+0x38c/0x4c0 [ 323.218053][T12026] _copy_to_iter+0x40d/0x1180 [ 323.222928][T12026] ? __lock_acquire+0x7d10/0x7d10 [ 323.227977][T12026] ? iov_iter_init+0x170/0x170 [ 323.232757][T12026] ? __virt_addr_valid+0x3c6/0x470 [ 323.237893][T12026] ? __phys_addr_symbol+0x2b/0x70 [ 323.242920][T12026] ? __check_object_size+0x30c/0x410 [ 323.248212][T12026] __skb_datagram_iter+0xde/0x740 [ 323.253240][T12026] ? skb_copy_datagram_iter+0x1f0/0x1f0 [ 323.258791][T12026] skb_copy_datagram_iter+0xad/0x1f0 [ 323.264181][T12026] netlink_recvmsg+0x2d6/0xe20 [ 323.268963][T12026] ? import_iovec+0x6f/0xa0 [ 323.273474][T12026] ? ___sys_recvmsg+0x4e9/0x5c0 [ 323.278333][T12026] ? netlink_sendmsg+0xbe0/0xbe0 [ 323.283407][T12026] ? aa_sk_perm+0x7dc/0x910 [ 323.288022][T12026] ? aa_af_perm+0x340/0x340 [ 323.292625][T12026] ? bpf_lsm_socket_recvmsg+0x5/0x10 [ 323.297913][T12026] ? security_socket_recvmsg+0x85/0xb0 [ 323.303366][T12026] ? netlink_sendmsg+0xbe0/0xbe0 [ 323.308298][T12026] ____sys_recvmsg+0x2cd/0x5e0 [ 323.313062][T12026] ? __might_fault+0xb3/0x110 [ 323.317756][T12026] ? __sys_recvmsg_sock+0x40/0x40 [ 323.322892][T12026] ? import_iovec+0x6f/0xa0 [ 323.327404][T12026] ___sys_recvmsg+0x21a/0x5c0 [ 323.332093][T12026] ? __sys_recvmsg+0x280/0x280 [ 323.336946][T12026] ? __lock_acquire+0x7d10/0x7d10 [ 323.341995][T12026] __x64_sys_recvmsg+0x1f9/0x2c0 [ 323.346949][T12026] ? ___sys_recvmsg+0x5c0/0x5c0 [ 323.351963][T12026] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 323.357982][T12026] ? lockdep_hardirqs_on+0x94/0x140 [ 323.363278][T12026] do_syscall_64+0x4c/0xa0 [ 323.367689][T12026] ? clear_bhb_loop+0x30/0x80 [ 323.372360][T12026] ? clear_bhb_loop+0x30/0x80 [ 323.377037][T12026] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 323.382933][T12026] RIP: 0033:0x7ff0e892d799 [ 323.387442][T12026] 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 [ 323.407078][T12026] RSP: 002b:00007ff0e6b87028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 323.415496][T12026] RAX: ffffffffffffffda RBX: 00007ff0e8ba6fa0 RCX: 00007ff0e892d799 [ 323.423478][T12026] RDX: 0000000040000000 RSI: 0000200000000e80 RDI: 0000000000000003 [ 323.431617][T12026] RBP: 00007ff0e6b87090 R08: 0000000000000000 R09: 0000000000000000 [ 323.439579][T12026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 323.447655][T12026] R13: 00007ff0e8ba7038 R14: 00007ff0e8ba6fa0 R15: 00007ffc567a00b8 [ 323.455646][T12026] [ 323.729711][T12033] FAULT_INJECTION: forcing a failure. [ 323.729711][T12033] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 323.755190][T12041] netlink: 168 bytes leftover after parsing attributes in process `syz.3.2807'. [ 323.791294][T12033] CPU: 1 PID: 12033 Comm: syz.2.2803 Not tainted syzkaller #0 [ 323.798918][T12033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 323.809074][T12033] Call Trace: [ 323.812363][T12033] [ 323.815390][T12033] dump_stack_lvl+0x188/0x250 [ 323.820081][T12033] ? show_regs_print_info+0x20/0x20 [ 323.825394][T12033] ? load_image+0x400/0x400 [ 323.830092][T12033] ? __lock_acquire+0x7d10/0x7d10 [ 323.835161][T12033] should_fail+0x38c/0x4c0 [ 323.839606][T12033] _copy_to_user+0x2e/0x130 [ 323.844138][T12033] simple_read_from_buffer+0xe3/0x150 [ 323.849523][T12033] proc_fail_nth_read+0x1a6/0x220 [ 323.854660][T12033] ? proc_fault_inject_write+0x310/0x310 [ 323.860398][T12033] ? fsnotify_perm+0x254/0x560 [ 323.865485][T12033] ? proc_fault_inject_write+0x310/0x310 [ 323.871222][T12033] vfs_read+0x301/0xd60 [ 323.875402][T12033] ? kernel_read+0x1e0/0x1e0 [ 323.880007][T12033] ? __fget_files+0x40f/0x480 [ 323.884703][T12033] ? mutex_lock_nested+0x17/0x20 [ 323.889644][T12033] ? __fdget_pos+0x2bf/0x370 [ 323.894239][T12033] ? ksys_read+0x71/0x260 [ 323.898569][T12033] ksys_read+0x152/0x260 [ 323.902900][T12033] ? vfs_write+0xd60/0xd60 [ 323.907607][T12033] ? lockdep_hardirqs_on+0x94/0x140 [ 323.913015][T12033] do_syscall_64+0x4c/0xa0 [ 323.917530][T12033] ? clear_bhb_loop+0x30/0x80 [ 323.922216][T12033] ? clear_bhb_loop+0x30/0x80 [ 323.926895][T12033] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 323.932803][T12033] RIP: 0033:0x7f0e59594fce [ 323.937220][T12033] 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 [ 323.957001][T12033] RSP: 002b:00007f0e5782dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 323.965954][T12033] RAX: ffffffffffffffda RBX: 00007f0e5782e6c0 RCX: 00007f0e59594fce [ 323.974324][T12033] RDX: 000000000000000f RSI: 00007f0e5782e0a0 RDI: 0000000000000004 [ 323.982398][T12033] RBP: 00007f0e5782e090 R08: 0000000000000000 R09: 0000000000000000 [ 323.990555][T12033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 323.998529][T12033] R13: 00007f0e5984e038 R14: 00007f0e5984dfa0 R15: 00007ffcc9540908 [ 324.006518][T12033] [ 324.342916][T12054] netlink: 121460 bytes leftover after parsing attributes in process `syz.2.2811'. [ 324.500418][T12054] netlink: 'syz.2.2811': attribute type 1 has an invalid length. [ 324.509073][T12054] netlink: 4420 bytes leftover after parsing attributes in process `syz.2.2811'. [ 325.049632][T12088] netlink: 'syz.3.2819': attribute type 10 has an invalid length. [ 325.693113][T12114] netlink: 'syz.3.2825': attribute type 4 has an invalid length. [ 325.743385][T12114] netlink: 199836 bytes leftover after parsing attributes in process `syz.3.2825'. [ 325.905927][T12125] FAULT_INJECTION: forcing a failure. [ 325.905927][T12125] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 325.987977][T12125] CPU: 0 PID: 12125 Comm: syz.2.2833 Not tainted syzkaller #0 [ 325.995511][T12125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 326.005575][T12125] Call Trace: [ 326.008863][T12125] [ 326.011799][T12125] dump_stack_lvl+0x188/0x250 [ 326.016581][T12125] ? show_regs_print_info+0x20/0x20 [ 326.021887][T12125] ? load_image+0x400/0x400 [ 326.026415][T12125] ? __lock_acquire+0x7d10/0x7d10 [ 326.031455][T12125] ? __virt_addr_valid+0x4a/0x470 [ 326.036496][T12125] should_fail+0x38c/0x4c0 [ 326.041123][T12125] _copy_from_user+0x2e/0x170 [ 326.045824][T12125] bpf_test_init+0x136/0x1b0 [ 326.050592][T12125] bpf_prog_test_run_skb+0x181/0x1180 [ 326.055985][T12125] ? __fget_files+0x40f/0x480 [ 326.060845][T12125] ? cpu_online+0x60/0x60 [ 326.065195][T12125] bpf_prog_test_run+0x31e/0x390 [ 326.070163][T12125] __sys_bpf+0x5a5/0x6f0 [ 326.074511][T12125] ? bpf_link_show_fdinfo+0x380/0x380 [ 326.080004][T12125] __x64_sys_bpf+0x78/0x90 [ 326.084443][T12125] do_syscall_64+0x4c/0xa0 [ 326.088866][T12125] ? clear_bhb_loop+0x30/0x80 [ 326.093550][T12125] ? clear_bhb_loop+0x30/0x80 [ 326.098246][T12125] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 326.104243][T12125] RIP: 0033:0x7f0e595d4799 [ 326.108675][T12125] 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 [ 326.128557][T12125] RSP: 002b:00007f0e5782e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 326.136990][T12125] RAX: ffffffffffffffda RBX: 00007f0e5984dfa0 RCX: 00007f0e595d4799 [ 326.144980][T12125] RDX: 000000000000002c RSI: 0000200000000080 RDI: 000000000000000a [ 326.152964][T12125] RBP: 00007f0e5782e090 R08: 0000000000000000 R09: 0000000000000000 [ 326.161082][T12125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 326.169079][T12125] R13: 00007f0e5984e038 R14: 00007f0e5984dfa0 R15: 00007ffcc9540908 [ 326.177171][T12125] [ 327.119449][T12144] netlink: 'syz.1.2840': attribute type 11 has an invalid length. [ 329.609028][T12250] netlink: 'syz.4.2878': attribute type 10 has an invalid length. [ 329.916237][T12261] netlink: 'syz.2.2886': attribute type 11 has an invalid length. [ 330.083869][T12250] device wg1 entered promiscuous mode [ 330.128744][T12250] team0: Device wg1 is of different type [ 330.621823][T12294] netlink: 'syz.2.2899': attribute type 11 has an invalid length. [ 331.142405][T12311] netlink: 156 bytes leftover after parsing attributes in process `syz.2.2905'. [ 331.396687][T12333] netlink: 'syz.4.2915': attribute type 11 has an invalid length. [ 331.670214][T12341] netlink: 105120 bytes leftover after parsing attributes in process `syz.2.2919'. [ 332.092087][T12360] netlink: 'syz.1.2928': attribute type 11 has an invalid length. [ 332.392142][T12374] netlink: 'syz.2.2932': attribute type 10 has an invalid length. [ 332.917246][T12363] chnl_net:caif_netlink_parms(): no params data found [ 332.999791][T12399] netlink: 'syz.1.2939': attribute type 11 has an invalid length. [ 333.137690][T12363] bridge0: port 1(bridge_slave_0) entered blocking state [ 333.153490][T12363] bridge0: port 1(bridge_slave_0) entered disabled state [ 333.182487][T12363] device bridge_slave_0 entered promiscuous mode [ 333.202319][T12363] bridge0: port 2(bridge_slave_1) entered blocking state [ 333.223661][T12363] bridge0: port 2(bridge_slave_1) entered disabled state [ 333.252523][T12363] device bridge_slave_1 entered promiscuous mode [ 333.317041][T12363] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 333.354904][T12413] netlink: 2071 bytes leftover after parsing attributes in process `syz.1.2943'. [ 333.364997][T12413] netlink: 6320 bytes leftover after parsing attributes in process `syz.1.2943'. [ 333.379073][T12363] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 333.469908][T12413] device syzkaller0 entered promiscuous mode [ 333.585749][T12363] team0: Port device team_slave_0 added [ 333.644130][ T6669] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 333.679798][T12363] team0: Port device team_slave_1 added [ 333.790613][ T6669] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 333.805752][T12433] netlink: 'syz.0.2950': attribute type 11 has an invalid length. [ 333.839420][T12363] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 333.847757][T12363] 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. [ 333.904002][T12363] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 333.917673][T12436] netlink: 'syz.2.2952': attribute type 10 has an invalid length. [ 333.944466][ T6669] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 334.013431][T12363] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 334.020681][T12363] 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. [ 334.057074][T12363] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 334.085735][ T6669] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 334.198250][ T1324] Bluetooth: hci5: command 0x0409 tx timeout [ 334.229121][T12363] device hsr_slave_0 entered promiscuous mode [ 334.261000][T12363] device hsr_slave_1 entered promiscuous mode [ 334.279499][T12363] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 334.325458][T12363] Cannot create hsr debugfs directory [ 334.512497][T12478] netlink: 'syz.2.2966': attribute type 11 has an invalid length. [ 334.561622][T12475] netlink: 14 bytes leftover after parsing attributes in process `syz.1.2965'. [ 335.250265][T12519] FAULT_INJECTION: forcing a failure. [ 335.250265][T12519] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 335.254149][T12520] netlink: 'syz.2.2977': attribute type 11 has an invalid length. [ 335.315039][T12519] CPU: 0 PID: 12519 Comm: syz.3.2979 Not tainted syzkaller #0 [ 335.322550][T12519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 335.332707][T12519] Call Trace: [ 335.336001][T12519] [ 335.339037][T12519] dump_stack_lvl+0x188/0x250 [ 335.343734][T12519] ? show_regs_print_info+0x20/0x20 [ 335.348955][T12519] ? load_image+0x400/0x400 [ 335.353488][T12519] ? __lock_acquire+0x7d10/0x7d10 [ 335.358524][T12519] ? vfs_write+0x8b2/0xd60 [ 335.362958][T12519] should_fail+0x38c/0x4c0 [ 335.367388][T12519] _copy_from_user+0x2e/0x170 [ 335.372109][T12519] __sys_bpf+0x26d/0x6f0 [ 335.376381][T12519] ? bpf_link_show_fdinfo+0x380/0x380 [ 335.381877][T12519] ? vtime_user_exit+0x2c8/0x3e0 [ 335.386927][T12519] __x64_sys_bpf+0x78/0x90 [ 335.391364][T12519] do_syscall_64+0x4c/0xa0 [ 335.395791][T12519] ? clear_bhb_loop+0x30/0x80 [ 335.400470][T12519] ? clear_bhb_loop+0x30/0x80 [ 335.405148][T12519] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 335.411346][T12519] RIP: 0033:0x7f5c71a11799 [ 335.415792][T12519] 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 [ 335.435583][T12519] RSP: 002b:00007f5c6fc6b028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 335.444010][T12519] RAX: ffffffffffffffda RBX: 00007f5c71c8afa0 RCX: 00007f5c71a11799 [ 335.451992][T12519] RDX: 0000000000000050 RSI: 0000200000000600 RDI: 000000000000000a [ 335.459988][T12519] RBP: 00007f5c6fc6b090 R08: 0000000000000000 R09: 0000000000000000 [ 335.468066][T12519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 335.476062][T12519] R13: 00007f5c71c8b038 R14: 00007f5c71c8afa0 R15: 00007ffe7b8b7f68 [ 335.484167][T12519] [ 335.663992][T12530] netlink: 105120 bytes leftover after parsing attributes in process `syz.1.2982'. [ 335.732349][T12530] netlink: 16126 bytes leftover after parsing attributes in process `syz.1.2982'. [ 335.812964][T12363] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 335.853556][T12363] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 335.908567][T12363] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 335.913616][T12548] netlink: 'syz.2.2987': attribute type 1 has an invalid length. [ 335.928572][T12363] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 335.943844][T12548] netlink: 'syz.2.2987': attribute type 3 has an invalid length. [ 335.979511][T12548] netlink: 132 bytes leftover after parsing attributes in process `syz.2.2987'. [ 336.032551][T12555] netlink: 'syz.1.2990': attribute type 11 has an invalid length. [ 336.206964][T12565] netlink: 'syz.3.2993': attribute type 21 has an invalid length. [ 336.245206][T12565] IPv6: NLM_F_CREATE should be specified when creating new route [ 336.263975][T12565] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 336.271290][T12565] IPv6: NLM_F_CREATE should be set when creating new route [ 336.277752][ T1324] Bluetooth: hci5: command 0x041b tx timeout [ 336.278681][T12565] IPv6: NLM_F_CREATE should be set when creating new route [ 336.359934][T12363] 8021q: adding VLAN 0 to HW filter on device bond0 [ 336.420405][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 336.438656][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 336.468209][T12363] 8021q: adding VLAN 0 to HW filter on device team0 [ 336.559172][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 336.576450][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 336.615202][ T6662] bridge0: port 1(bridge_slave_0) entered blocking state [ 336.622356][ T6662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 336.648600][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 336.682149][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 336.688557][T12582] netlink: 'syz.3.3000': attribute type 11 has an invalid length. [ 336.697023][ T6662] bridge0: port 2(bridge_slave_1) entered blocking state [ 336.705450][ T6662] bridge0: port 2(bridge_slave_1) entered forwarding state [ 336.749595][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 336.775948][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 336.785872][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 336.807505][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 336.841563][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 336.938337][ T6669] device hsr_slave_0 left promiscuous mode [ 336.969926][ T6669] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 336.990467][ T6669] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 337.059853][ T6669] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 337.078378][ T6669] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 337.103576][ T6669] batman_adv: batadv0: Interface deactivated: veth0_vlan [ 337.128905][ T6669] batman_adv: batadv0: Removing interface: veth0_vlan [ 337.182335][ T6669] device veth1_vlan left promiscuous mode [ 337.447356][T12600] FAULT_INJECTION: forcing a failure. [ 337.447356][T12600] name failslab, interval 1, probability 0, space 0, times 0 [ 337.460834][T12600] CPU: 1 PID: 12600 Comm: syz.3.3006 Not tainted syzkaller #0 [ 337.468306][T12600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 337.478872][T12600] Call Trace: [ 337.482137][T12600] [ 337.485070][T12600] dump_stack_lvl+0x188/0x250 [ 337.489748][T12600] ? show_regs_print_info+0x20/0x20 [ 337.495032][T12600] ? load_image+0x400/0x400 [ 337.499534][T12600] ? rcu_lock_release+0x5/0x20 [ 337.504644][T12600] should_fail+0x38c/0x4c0 [ 337.509077][T12600] should_failslab+0x5/0x20 [ 337.513601][T12600] slab_pre_alloc_hook+0x51/0xc0 [ 337.518561][T12600] kmem_cache_alloc_trace+0x47/0x2a0 [ 337.523870][T12600] ? tipc_nametbl_lookup_group+0x77c/0xc10 [ 337.529678][T12600] tipc_nametbl_lookup_group+0x77c/0xc10 [ 337.535333][T12600] __tipc_sendmsg+0x1551/0x2bf0 [ 337.540205][T12600] ? mark_lock+0x94/0x320 [ 337.544535][T12600] ? __lock_acquire+0x12e8/0x7d10 [ 337.549735][T12600] ? local_bh_enable+0x20/0x20 [ 337.554584][T12600] ? mark_lock+0x94/0x320 [ 337.558902][T12600] ? __lock_acquire+0x12e8/0x7d10 [ 337.563943][T12600] ? mark_lock+0x94/0x320 [ 337.568273][T12600] ? __lock_acquire+0x13bc/0x7d10 [ 337.573326][T12600] ? aa_label_sk_perm+0x3d0/0x530 [ 337.578345][T12600] ? verify_lock_unused+0x140/0x140 [ 337.583700][T12600] ? perf_trace_lock_acquire+0xed/0x3e0 [ 337.589329][T12600] __tipc_sendstream+0x1035/0x1270 [ 337.594447][T12600] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 337.601026][T12600] ? __lock_acquire+0x12e8/0x7d10 [ 337.606130][T12600] ? mark_lock+0x94/0x320 [ 337.610546][T12600] ? lock_chain_count+0x20/0x20 [ 337.615386][T12600] ? lockdep_hardirqs_on_prepare+0x770/0x770 [ 337.621383][T12600] ? tsk_advance_rx_queue+0x310/0x310 [ 337.627030][T12600] ? __local_bh_enable_ip+0x136/0x1c0 [ 337.632396][T12600] ? _local_bh_enable+0xa0/0xa0 [ 337.637257][T12600] tipc_send_packet+0x78/0x90 [ 337.641921][T12600] ? tipc_sk_send_ack+0x580/0x580 [ 337.646927][T12600] ____sys_sendmsg+0x5b7/0x8f0 [ 337.651778][T12600] ? __sys_sendmsg_sock+0x30/0x30 [ 337.656813][T12600] ? import_iovec+0x6f/0xa0 [ 337.661343][T12600] ___sys_sendmsg+0x236/0x2e0 [ 337.666016][T12600] ? __sys_sendmsg+0x2a0/0x2a0 [ 337.670780][T12600] ? vfs_write+0x8b2/0xd60 [ 337.675209][T12600] __se_sys_sendmsg+0x1af/0x290 [ 337.680062][T12600] ? __x64_sys_sendmsg+0x80/0x80 [ 337.684995][T12600] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 337.691067][T12600] ? lockdep_hardirqs_on+0x94/0x140 [ 337.696365][T12600] do_syscall_64+0x4c/0xa0 [ 337.700779][T12600] ? clear_bhb_loop+0x30/0x80 [ 337.705450][T12600] ? clear_bhb_loop+0x30/0x80 [ 337.710136][T12600] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 337.716027][T12600] RIP: 0033:0x7f5c71a11799 [ 337.720534][T12600] 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 [ 337.740311][T12600] RSP: 002b:00007f5c6fc4a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 337.748725][T12600] RAX: ffffffffffffffda RBX: 00007f5c71c8b090 RCX: 00007f5c71a11799 [ 337.756684][T12600] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000006 [ 337.764650][T12600] RBP: 00007f5c6fc4a090 R08: 0000000000000000 R09: 0000000000000000 [ 337.772786][T12600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 337.780742][T12600] R13: 00007f5c71c8b128 R14: 00007f5c71c8b090 R15: 00007ffe7b8b7f68 [ 337.788899][T12600] [ 338.026770][ T6669] device team_slave_1 left promiscuous mode [ 338.049160][ T6669] team0 (unregistering): Port device team_slave_1 removed [ 338.060834][ T6669] device team_slave_0 left promiscuous mode [ 338.069455][ T6669] team0 (unregistering): Port device team_slave_0 removed [ 338.086161][ T6669] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 338.116566][ T6669] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 338.163685][ T6669] bond0 (unregistering): (slave bridge_slave_1): Releasing backup interface [ 338.191227][T12616] netlink: 'syz.1.3012': attribute type 11 has an invalid length. [ 338.279283][ T6669] bond0 (unregistering): Released all slaves [ 338.303936][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 338.312359][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 338.338471][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 338.355453][ T4230] Bluetooth: hci5: command 0x040f tx timeout [ 338.372970][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 338.382567][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 338.398853][T12363] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 338.412210][T12363] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 338.433071][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 338.472642][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 338.542981][T12629] netlink: 14719 bytes leftover after parsing attributes in process `syz.1.3018'. [ 338.721498][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 338.732406][T12641] netlink: 'syz.1.3022': attribute type 11 has an invalid length. [ 338.744326][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 338.763698][T12363] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 339.015135][T12656] netlink: 'syz.1.3028': attribute type 2 has an invalid length. [ 339.032224][T12656] netlink: 164 bytes leftover after parsing attributes in process `syz.1.3028'. [ 339.250768][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 339.262787][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 339.304224][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 339.326852][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 339.343193][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 339.352194][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 339.372823][T12363] device veth0_vlan entered promiscuous mode [ 339.412374][T12363] device veth1_vlan entered promiscuous mode [ 339.464412][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 339.481618][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 339.507392][T12363] device veth0_macvtap entered promiscuous mode [ 339.526563][T12363] device veth1_macvtap entered promiscuous mode [ 339.561240][T12363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 339.573028][T12363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.590299][T12363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 339.601181][T12363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.617773][T12363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 339.630882][T12363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.647891][T12363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 339.662136][T12363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.686286][T12363] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 339.708077][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 339.723536][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 339.734394][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 339.751450][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 339.762802][T12363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 339.775370][T12363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.787215][T12363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 339.798445][T12363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.809077][T12363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 339.820190][T12363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.830393][T12363] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 339.842555][T12363] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 339.854086][T12363] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 339.871110][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 339.889891][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 339.906254][T12363] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 339.922744][T12363] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 339.932965][T12363] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 339.952060][T12363] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 340.426975][ T4232] Bluetooth: hci5: command 0x0419 tx timeout [ 341.591634][ T155] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 341.609294][ T155] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 341.645638][T12674] netlink: 'syz.1.3035': attribute type 11 has an invalid length. [ 341.661514][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 341.681944][ T6662] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 341.692186][ T6662] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 341.700234][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 342.161019][T12699] FAULT_INJECTION: forcing a failure. [ 342.161019][T12699] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 342.204179][T12699] CPU: 1 PID: 12699 Comm: syz.4.3042 Not tainted syzkaller #0 [ 342.211681][T12699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 342.221732][T12699] Call Trace: [ 342.225002][T12699] [ 342.227918][T12699] dump_stack_lvl+0x188/0x250 [ 342.232583][T12699] ? show_regs_print_info+0x20/0x20 [ 342.237810][T12699] ? load_image+0x400/0x400 [ 342.242299][T12699] ? __lock_acquire+0x7d10/0x7d10 [ 342.247485][T12699] ? trace_event_raw_event_lock_acquire+0x2b0/0x2b0 [ 342.254184][T12699] should_fail+0x38c/0x4c0 [ 342.258877][T12699] _copy_from_user+0x2e/0x170 [ 342.263987][T12699] ___sys_recvmsg+0x173/0x5c0 [ 342.268654][T12699] ? __sys_recvmsg+0x280/0x280 [ 342.273411][T12699] ? __lock_acquire+0x7d10/0x7d10 [ 342.278444][T12699] __x64_sys_recvmsg+0x1f9/0x2c0 [ 342.283489][T12699] ? ___sys_recvmsg+0x5c0/0x5c0 [ 342.288326][T12699] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 342.294410][T12699] ? lockdep_hardirqs_on+0x94/0x140 [ 342.299769][T12699] do_syscall_64+0x4c/0xa0 [ 342.304169][T12699] ? clear_bhb_loop+0x30/0x80 [ 342.308829][T12699] ? clear_bhb_loop+0x30/0x80 [ 342.313500][T12699] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 342.319468][T12699] RIP: 0033:0x7f28ef1dc799 [ 342.323869][T12699] 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 [ 342.343667][T12699] RSP: 002b:00007f28ed3f4028 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 342.352182][T12699] RAX: ffffffffffffffda RBX: 00007f28ef456180 RCX: 00007f28ef1dc799 [ 342.360227][T12699] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000000000000004 [ 342.368181][T12699] RBP: 00007f28ed3f4090 R08: 0000000000000000 R09: 0000000000000000 [ 342.376770][T12699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 342.385020][T12699] R13: 00007f28ef456218 R14: 00007f28ef456180 R15: 00007ffda1b59218 [ 342.393007][T12699] [ 342.624369][T12712] netlink: 'syz.4.3046': attribute type 11 has an invalid length. [ 342.842401][T12708] chnl_net:caif_netlink_parms(): no params data found [ 342.915124][T12728] netlink: 4 bytes leftover after parsing attributes in process `syz.4.3051'. [ 342.967453][T12708] bridge0: port 1(bridge_slave_0) entered blocking state [ 343.002101][T12708] bridge0: port 1(bridge_slave_0) entered disabled state [ 343.034110][T12708] device bridge_slave_0 entered promiscuous mode [ 343.075967][T12708] bridge0: port 2(bridge_slave_1) entered blocking state [ 343.083356][T12708] bridge0: port 2(bridge_slave_1) entered disabled state [ 343.093310][T12708] device bridge_slave_1 entered promiscuous mode [ 343.120869][T12708] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 343.133308][T12708] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 343.167548][T12708] team0: Port device team_slave_0 added [ 343.175764][T12708] team0: Port device team_slave_1 added [ 343.221519][T12708] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 343.229192][T12708] 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. [ 343.255960][T12708] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 343.289963][T12745] netlink: 'syz.2.3055': attribute type 2 has an invalid length. [ 343.309820][T12745] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3055'. [ 343.322780][T12708] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 343.330663][T12708] 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. [ 343.358235][T12708] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 343.376801][T12750] netlink: 'syz.3.3057': attribute type 11 has an invalid length. [ 343.427781][T12708] device hsr_slave_0 entered promiscuous mode [ 343.449521][T12708] device hsr_slave_1 entered promiscuous mode [ 343.677684][T12708] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 343.812931][T12708] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 343.941545][T12779] netlink: 'syz.0.3069': attribute type 11 has an invalid length. [ 344.004192][T12708] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 344.129121][T12708] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 344.177577][T12793] netlink: 'syz.2.3074': attribute type 21 has an invalid length. [ 344.205252][T12793] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3074'. [ 344.221274][T12797] netlink: 209852 bytes leftover after parsing attributes in process `syz.3.3075'. [ 344.234909][T12793] FAULT_INJECTION: forcing a failure. [ 344.234909][T12793] name failslab, interval 1, probability 0, space 0, times 0 [ 344.234943][T12793] CPU: 1 PID: 12793 Comm: syz.2.3074 Not tainted syzkaller #0 [ 344.234962][T12793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 344.234973][T12793] Call Trace: [ 344.234980][T12793] [ 344.234989][T12793] dump_stack_lvl+0x188/0x250 [ 344.235015][T12793] ? show_regs_print_info+0x20/0x20 [ 344.235038][T12793] ? load_image+0x400/0x400 [ 344.235059][T12793] ? __lock_acquire+0x7d10/0x7d10 [ 344.235081][T12793] ? rcu_lock_acquire+0x30/0x30 [ 344.235105][T12793] should_fail+0x38c/0x4c0 [ 344.235132][T12793] should_failslab+0x5/0x20 [ 344.235150][T12793] slab_pre_alloc_hook+0x51/0xc0 [ 344.235171][T12793] __kmalloc+0x6b/0x330 [ 344.235187][T12793] ? fib_trie_table+0x2f/0x1c0 [ 344.235213][T12793] fib_trie_table+0x2f/0x1c0 [ 344.235236][T12793] fib_new_table+0x131/0x2d0 [ 344.235257][T12793] inet_rtm_newroute+0x12f/0x230 [ 344.235280][T12793] ? rcu_read_unlock+0x90/0x90 [ 344.235319][T12793] ? rcu_read_unlock+0x90/0x90 [ 344.235337][T12793] rtnetlink_rcv_msg+0x844/0xf30 [ 344.235366][T12793] ? rtnetlink_bind+0x80/0x80 [ 344.235388][T12793] ? __local_bh_enable_ip+0x136/0x1c0 [ 344.235405][T12793] ? lockdep_hardirqs_on+0x94/0x140 [ 344.235427][T12793] ? __local_bh_enable_ip+0x136/0x1c0 [ 344.235445][T12793] ? _local_bh_enable+0xa0/0xa0 [ 344.235474][T12793] ? __dev_queue_xmit+0x1cbf/0x2f80 [ 344.270811][T12797] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 344.272957][T12793] ? perf_trace_lock+0xe4/0x390 [ 344.272993][T12793] ? trace_event_raw_event_lock+0x270/0x270 [ 344.273018][T12793] ? __skb_clone+0x480/0x790 [ 344.273047][T12793] netlink_rcv_skb+0x1f5/0x440 [ 344.273068][T12793] ? rtnetlink_bind+0x80/0x80 [ 344.273092][T12793] ? netlink_ack+0xb50/0xb50 [ 344.273125][T12793] netlink_unicast+0x774/0x920 [ 344.273154][T12793] netlink_sendmsg+0x8ba/0xbe0 [ 344.273181][T12793] ? netlink_getsockopt+0x570/0x570 [ 344.273202][T12793] ? aa_sock_msg_perm+0x94/0x150 [ 344.273224][T12793] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 344.273243][T12793] ? security_socket_sendmsg+0x7c/0xa0 [ 344.273264][T12793] ? netlink_getsockopt+0x570/0x570 [ 344.273281][T12793] ____sys_sendmsg+0x5b7/0x8f0 [ 344.273310][T12793] ? __sys_sendmsg_sock+0x30/0x30 [ 344.273340][T12793] ? import_iovec+0x6f/0xa0 [ 344.273365][T12793] ___sys_sendmsg+0x236/0x2e0 [ 344.273395][T12793] ? __sys_sendmsg+0x2a0/0x2a0 [ 344.273427][T12793] ? trace_event_raw_event_lock+0x270/0x270 [ 344.273446][T12793] ? vfs_write+0x8b2/0xd60 [ 344.273490][T12793] __se_sys_sendmsg+0x1af/0x290 [ 344.273514][T12793] ? __x64_sys_sendmsg+0x80/0x80 [ 344.273533][T12793] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 344.273568][T12793] ? lockdep_hardirqs_on+0x94/0x140 [ 344.273593][T12793] do_syscall_64+0x4c/0xa0 [ 344.273610][T12793] ? clear_bhb_loop+0x30/0x80 [ 344.273628][T12793] ? clear_bhb_loop+0x30/0x80 [ 344.273647][T12793] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 344.273666][T12793] RIP: 0033:0x7f0e595d4799 [ 344.273686][T12793] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 344.273701][T12793] RSP: 002b:00007f0e5782e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 344.273723][T12793] RAX: ffffffffffffffda RBX: 00007f0e5984dfa0 RCX: 00007f0e595d4799 [ 344.273744][T12793] RDX: 0000000000048084 RSI: 00002000000002c0 RDI: 0000000000000003 [ 344.273757][T12793] RBP: 00007f0e5782e090 R08: 0000000000000000 R09: 0000000000000000 [ 344.273769][T12793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 344.273780][T12793] R13: 00007f0e5984e038 R14: 00007f0e5984dfa0 R15: 00007ffcc9540908 [ 344.273810][T12793] [ 344.481942][T12801] netlink: 135856 bytes leftover after parsing attributes in process `syz.0.3076'. [ 344.594971][ T4230] Bluetooth: hci3: command 0x0409 tx timeout [ 344.861864][T12810] netlink: 'syz.0.3082': attribute type 11 has an invalid length. [ 344.927867][T12708] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 344.961530][T12708] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 345.026971][T12708] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 345.100941][T12708] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 345.256000][T12832] netlink: 'syz.3.3090': attribute type 21 has an invalid length. [ 345.278561][T12832] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3090'. [ 345.452021][T12841] netlink: 4 bytes leftover after parsing attributes in process `syz.3.3092'. [ 345.508860][T12708] 8021q: adding VLAN 0 to HW filter on device bond0 [ 345.580792][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 345.592631][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 345.622239][T12708] 8021q: adding VLAN 0 to HW filter on device team0 [ 345.673917][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 345.683845][T12847] netlink: 'syz.3.3095': attribute type 11 has an invalid length. [ 345.699638][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 345.715546][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 345.722752][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 345.760388][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 345.786176][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 345.807516][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 345.818453][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 345.826232][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 345.941300][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 345.984196][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 346.023624][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 346.044428][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 346.125198][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 346.153842][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 346.182017][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 346.199982][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 346.229422][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 346.303194][T12708] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 346.346824][T12708] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 346.356645][T12874] FAULT_INJECTION: forcing a failure. [ 346.356645][T12874] name failslab, interval 1, probability 0, space 0, times 0 [ 346.381007][T12874] CPU: 0 PID: 12874 Comm: syz.0.3105 Not tainted syzkaller #0 [ 346.390904][T12874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 346.403221][T12874] Call Trace: [ 346.407898][T12874] [ 346.411230][T12874] dump_stack_lvl+0x188/0x250 [ 346.416025][T12874] ? show_regs_print_info+0x20/0x20 [ 346.421268][T12874] ? load_image+0x400/0x400 [ 346.425941][T12874] should_fail+0x38c/0x4c0 [ 346.430403][T12874] should_failslab+0x5/0x20 [ 346.434926][T12874] slab_pre_alloc_hook+0x51/0xc0 [ 346.439973][T12874] ? nf_ct_ext_add+0x42e/0x660 [ 346.444856][T12874] __kmalloc_track_caller+0x69/0x330 [ 346.450249][T12874] ? nf_ct_ext_add+0x42e/0x660 [ 346.455130][T12874] krealloc+0x5a/0xf0 [ 346.459221][T12874] nf_ct_ext_add+0x42e/0x660 [ 346.463956][T12874] init_conntrack+0x768/0x14d0 [ 346.468996][T12874] ? __nf_conntrack_find_get+0x581/0x650 [ 346.474731][T12874] ? early_drop+0x810/0x810 [ 346.479299][T12874] ? nf_conntrack_find_get+0x670/0x670 [ 346.484858][T12874] ? __siphash_unaligned+0x258/0x3a0 [ 346.490865][T12874] nf_conntrack_in+0xd38/0x1730 [ 346.495796][T12874] ? nf_ct_pernet+0x240/0x240 [ 346.500645][T12874] ? ip6t_alloc_initial_table+0x640/0x640 [ 346.506563][T12874] ? ipv6_defrag+0x2d2/0x3a0 [ 346.511195][T12874] ? ipv6_conntrack_in+0x20/0x20 [ 346.516239][T12874] nf_hook_slow+0xb9/0x200 [ 346.520693][T12874] __ip6_local_out+0x738/0x850 [ 346.525603][T12874] ? ip6_dst_hoplimit+0x310/0x310 [ 346.530920][T12874] ? __ip6_local_out+0x850/0x850 [ 346.535964][T12874] ? read_lock_is_recursive+0x10/0x10 [ 346.541756][T12874] ? ip6_append_data+0x1d4/0x310 [ 346.546939][T12874] ip6_local_out+0x26/0x120 [ 346.551487][T12874] ip6_send_skb+0x1b9/0x360 [ 346.556463][T12874] l2tp_ip6_sendmsg+0x12cb/0x1700 [ 346.561539][T12874] ? __might_sleep+0xf0/0xf0 [ 346.566335][T12874] ? l2tp_ip6_destroy_sock+0x50/0x50 [ 346.572038][T12874] ? aa_af_perm+0x340/0x340 [ 346.576566][T12874] ? tomoyo_socket_sendmsg_permission+0x212/0x2f0 [ 346.583595][T12874] ? sock_rps_record_flow+0x17/0x3b0 [ 346.588933][T12874] ? inet_sendmsg+0x78/0x2f0 [ 346.593665][T12874] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 346.599178][T12874] ? security_socket_sendmsg+0x7c/0xa0 [ 346.604684][T12874] ? inet_send_prepare+0x260/0x260 [ 346.609914][T12874] ____sys_sendmsg+0x5b7/0x8f0 [ 346.614817][T12874] ? __sys_sendmsg_sock+0x30/0x30 [ 346.619895][T12874] ? import_iovec+0x6f/0xa0 [ 346.624475][T12874] ___sys_sendmsg+0x236/0x2e0 [ 346.629466][T12874] ? __sys_sendmsg+0x2a0/0x2a0 [ 346.634490][T12874] ? trace_event_raw_event_lock+0x270/0x270 [ 346.640663][T12874] ? vfs_write+0x8b2/0xd60 [ 346.645425][T12874] __se_sys_sendmsg+0x1af/0x290 [ 346.650395][T12874] ? __x64_sys_sendmsg+0x80/0x80 [ 346.655516][T12874] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 346.661544][T12874] ? lockdep_hardirqs_on+0x94/0x140 [ 346.666775][T12874] do_syscall_64+0x4c/0xa0 [ 346.671208][T12874] ? clear_bhb_loop+0x30/0x80 [ 346.675887][T12874] ? clear_bhb_loop+0x30/0x80 [ 346.680688][T12874] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 346.686787][T12874] RIP: 0033:0x7fad2d72a799 [ 346.691227][T12874] 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 [ 346.711550][T12874] RSP: 002b:00007fad2b984028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 346.719999][T12874] RAX: ffffffffffffffda RBX: 00007fad2d9a3fa0 RCX: 00007fad2d72a799 [ 346.728342][T12874] RDX: 0000000000000000 RSI: 0000200000001180 RDI: 0000000000000004 [ 346.736331][T12874] RBP: 00007fad2b984090 R08: 0000000000000000 R09: 0000000000000000 [ 346.744429][T12874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 346.752440][T12874] R13: 00007fad2d9a4038 R14: 00007fad2d9a3fa0 R15: 00007ffd9328aff8 [ 346.760556][T12874] [ 346.768525][ T4232] Bluetooth: hci3: command 0x041b tx timeout [ 346.781331][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 346.803707][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 346.955127][T12884] netlink: 'syz.4.3107': attribute type 11 has an invalid length. [ 347.077936][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 347.097954][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 347.142868][T12708] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 347.261206][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 347.302025][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 347.353358][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 347.376672][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 347.410727][T12708] device veth0_vlan entered promiscuous mode [ 347.421080][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 347.432254][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 347.456414][T12708] device veth1_vlan entered promiscuous mode [ 347.572470][T12907] FAULT_INJECTION: forcing a failure. [ 347.572470][T12907] name failslab, interval 1, probability 0, space 0, times 0 [ 347.596869][T12708] device veth0_macvtap entered promiscuous mode [ 347.618999][T12907] CPU: 1 PID: 12907 Comm: syz.4.3116 Not tainted syzkaller #0 [ 347.626676][T12907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 347.636838][T12907] Call Trace: [ 347.640162][T12907] [ 347.643193][T12907] dump_stack_lvl+0x188/0x250 [ 347.647991][T12907] ? show_regs_print_info+0x20/0x20 [ 347.653222][T12907] ? load_image+0x400/0x400 [ 347.657830][T12907] ? __might_sleep+0xf0/0xf0 [ 347.662438][T12907] ? __lock_acquire+0x7d10/0x7d10 [ 347.667563][T12907] ? netlink_insert+0xe95/0x11f0 [ 347.672523][T12907] should_fail+0x38c/0x4c0 [ 347.676964][T12907] should_failslab+0x5/0x20 [ 347.681485][T12907] slab_pre_alloc_hook+0x51/0xc0 [ 347.686436][T12907] kmem_cache_alloc_node+0x47/0x2d0 [ 347.691740][T12907] ? __alloc_skb+0xf4/0x750 [ 347.696457][T12907] __alloc_skb+0xf4/0x750 [ 347.701063][T12907] netlink_sendmsg+0x654/0xbe0 [ 347.705859][T12907] ? netlink_getsockopt+0x570/0x570 [ 347.711167][T12907] ? aa_sock_msg_perm+0x94/0x150 [ 347.716121][T12907] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 347.721422][T12907] ? security_socket_sendmsg+0x7c/0xa0 [ 347.726906][T12907] ? netlink_getsockopt+0x570/0x570 [ 347.732396][T12907] ____sys_sendmsg+0x5b7/0x8f0 [ 347.737361][T12907] ? __sys_sendmsg_sock+0x30/0x30 [ 347.742417][T12907] ? import_iovec+0x6f/0xa0 [ 347.746937][T12907] ___sys_sendmsg+0x236/0x2e0 [ 347.751643][T12907] ? __sys_sendmsg+0x2a0/0x2a0 [ 347.756760][T12907] ? vfs_write+0x8b2/0xd60 [ 347.761390][T12907] __se_sys_sendmsg+0x1af/0x290 [ 347.766348][T12907] ? __x64_sys_sendmsg+0x80/0x80 [ 347.771517][T12907] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 347.777611][T12907] ? lockdep_hardirqs_on+0x94/0x140 [ 347.781634][T12911] netlink: 'syz.2.3118': attribute type 11 has an invalid length. [ 347.782832][T12907] do_syscall_64+0x4c/0xa0 [ 347.782857][T12907] ? clear_bhb_loop+0x30/0x80 [ 347.782875][T12907] ? clear_bhb_loop+0x30/0x80 [ 347.782895][T12907] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 347.811232][T12907] RIP: 0033:0x7f28ef1dc799 [ 347.815748][T12907] 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 [ 347.835360][T12907] RSP: 002b:00007f28ed436028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 347.843968][T12907] RAX: ffffffffffffffda RBX: 00007f28ef455fa0 RCX: 00007f28ef1dc799 [ 347.851959][T12907] RDX: 0000000000000000 RSI: 0000200000000040 RDI: 0000000000000003 [ 347.860121][T12907] RBP: 00007f28ed436090 R08: 0000000000000000 R09: 0000000000000000 [ 347.868281][T12907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 347.876553][T12907] R13: 00007f28ef456038 R14: 00007f28ef455fa0 R15: 00007ffda1b59218 [ 347.884557][T12907] [ 347.890501][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 347.919371][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 347.955025][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 347.970657][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 348.005271][T12708] device veth1_macvtap entered promiscuous mode [ 348.034788][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 348.055997][T12909] netlink: 'syz.0.3117': attribute type 21 has an invalid length. [ 348.102064][T12708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 348.170330][T12708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.180729][T12708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 348.192513][T12708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.202621][T12708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 348.213811][T12708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.226820][T12708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 348.244611][T12708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.275492][T12708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 348.303115][T12708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.342981][T12708] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 348.417224][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 348.460205][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 348.516789][T12708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 348.566529][T12708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.624826][T12708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 348.663449][T12708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.698586][T12708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 348.719479][T12708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.760960][T12708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 348.782227][T12708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.825015][T12708] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 348.837257][ T4230] Bluetooth: hci3: command 0x040f tx timeout [ 348.848616][T12708] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 348.885085][T12708] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 348.912631][T12932] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3125'. [ 348.958142][T12936] netlink: 'syz.0.3128': attribute type 11 has an invalid length. [ 348.977898][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 349.015594][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 349.051216][T12708] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 349.072156][T12708] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 349.105739][T12708] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 349.123821][T12708] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 349.151296][T12946] tun0: tun_chr_ioctl cmd 1074025675 [ 349.165988][T12946] tun0: persist enabled [ 349.192048][T12946] tun0: tun_chr_ioctl cmd 1074025675 [ 349.202769][T12946] tun0: persist disabled [ 349.417137][ T4237] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 349.443073][ T4237] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 349.486265][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 349.534977][ T4237] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 349.559201][ T4237] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 349.616818][ T4237] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 349.662020][T12963] netlink: 'syz.3.3138': attribute type 11 has an invalid length. [ 349.911023][T12973] FAULT_INJECTION: forcing a failure. [ 349.911023][T12973] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 350.003904][T12973] CPU: 0 PID: 12973 Comm: syz.4.3140 Not tainted syzkaller #0 [ 350.011595][T12973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 350.021757][T12973] Call Trace: [ 350.025049][T12973] [ 350.027991][T12973] dump_stack_lvl+0x188/0x250 [ 350.032687][T12973] ? show_regs_print_info+0x20/0x20 [ 350.038011][T12973] ? load_image+0x400/0x400 [ 350.042640][T12973] ? __lock_acquire+0x7d10/0x7d10 [ 350.047707][T12973] should_fail+0x38c/0x4c0 [ 350.052159][T12973] _copy_from_user+0x2e/0x170 [ 350.056854][T12973] __copy_msghdr_from_user+0x48a/0x630 [ 350.062415][T12973] ? verify_lock_unused+0x140/0x140 [ 350.067986][T12973] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 350.073409][T12973] ___sys_sendmsg+0x19a/0x2e0 [ 350.078217][T12973] ? __sys_sendmsg+0x2a0/0x2a0 [ 350.083016][T12973] ? vfs_write+0x8b2/0xd60 [ 350.087502][T12973] __se_sys_sendmsg+0x1af/0x290 [ 350.092374][T12973] ? __x64_sys_sendmsg+0x80/0x80 [ 350.097320][T12973] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 350.103426][T12973] ? lockdep_hardirqs_on+0x94/0x140 [ 350.108658][T12973] do_syscall_64+0x4c/0xa0 [ 350.113276][T12973] ? clear_bhb_loop+0x30/0x80 [ 350.118059][T12973] ? clear_bhb_loop+0x30/0x80 [ 350.122753][T12973] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 350.128659][T12973] RIP: 0033:0x7f28ef1dc799 [ 350.133101][T12973] 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 [ 350.153370][T12973] RSP: 002b:00007f28ed436028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 350.161818][T12973] RAX: ffffffffffffffda RBX: 00007f28ef455fa0 RCX: 00007f28ef1dc799 [ 350.169910][T12973] RDX: 000000001000e0c9 RSI: 0000200000000240 RDI: 0000000000000004 [ 350.178647][T12973] RBP: 00007f28ed436090 R08: 0000000000000000 R09: 0000000000000000 [ 350.187343][T12973] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 350.195522][T12973] R13: 00007f28ef456038 R14: 00007f28ef455fa0 R15: 00007ffda1b59218 [ 350.203576][T12973] [ 350.726104][ T4184] device syz_tun left promiscuous mode [ 350.765978][ T4184] team0: Port device syz_tun removed [ 350.885396][T12999] netlink: 'syz.2.3150': attribute type 11 has an invalid length. [ 350.962197][T12978] chnl_net:caif_netlink_parms(): no params data found [ 350.969265][ T4232] Bluetooth: hci3: command 0x0419 tx timeout [ 351.381708][ T6669] device hsr_slave_0 left promiscuous mode [ 351.409289][ T6669] device hsr_slave_1 left promiscuous mode [ 351.446347][ T6669] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 351.474939][ T6669] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 351.483595][ T6669] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 351.499123][ T6669] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 351.518340][ T6669] batman_adv: batadv0: Interface deactivated: veth0_vlan [ 351.535073][ T6669] batman_adv: batadv0: Removing interface: veth0_vlan [ 351.539035][T13013] FAULT_INJECTION: forcing a failure. [ 351.539035][T13013] name failslab, interval 1, probability 0, space 0, times 0 [ 351.560987][ T6669] bridge0: port 2(team0) entered disabled state [ 351.581817][T13013] CPU: 0 PID: 13013 Comm: syz.2.3152 Not tainted syzkaller #0 [ 351.589420][T13013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 351.599574][T13013] Call Trace: [ 351.602947][T13013] [ 351.605903][T13013] dump_stack_lvl+0x188/0x250 [ 351.610952][T13013] ? show_regs_print_info+0x20/0x20 [ 351.616294][T13013] ? load_image+0x400/0x400 [ 351.620899][T13013] ? __lock_acquire+0x7d10/0x7d10 [ 351.626111][T13013] ? mark_lock+0x94/0x320 [ 351.630467][T13013] should_fail+0x38c/0x4c0 [ 351.635080][T13013] should_failslab+0x5/0x20 [ 351.639591][T13013] slab_pre_alloc_hook+0x51/0xc0 [ 351.644822][T13013] kmem_cache_alloc_node+0x47/0x2d0 [ 351.650038][T13013] ? __alloc_skb+0xf4/0x750 [ 351.654572][T13013] ? lockdep_hardirqs_on+0x94/0x140 [ 351.659973][T13013] __alloc_skb+0xf4/0x750 [ 351.664414][T13013] sock_wmalloc+0xa6/0x120 [ 351.669105][T13013] l2tp_ip_sendmsg+0x1bf/0x1440 [ 351.674059][T13013] ? sock_rps_record_flow+0x17/0x3b0 [ 351.679535][T13013] ? inet_sendmsg+0x78/0x2f0 [ 351.684244][T13013] ? inet_send_prepare+0x260/0x260 [ 351.689415][T13013] ____sys_sendmsg+0x5b7/0x8f0 [ 351.694550][T13013] ? __sys_sendmsg_sock+0x30/0x30 [ 351.699690][T13013] ? import_iovec+0x6f/0xa0 [ 351.704317][T13013] ___sys_sendmsg+0x236/0x2e0 [ 351.709088][T13013] ? __sys_sendmsg+0x2a0/0x2a0 [ 351.713967][T13013] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 351.719724][T13013] __se_sys_sendmsg+0x1af/0x290 [ 351.724594][T13013] ? __x64_sys_sendmsg+0x80/0x80 [ 351.729558][T13013] ? syscall_enter_from_user_mode+0x2a/0x70 [ 351.735479][T13013] do_syscall_64+0x4c/0xa0 [ 351.740004][T13013] ? clear_bhb_loop+0x30/0x80 [ 351.744859][T13013] ? clear_bhb_loop+0x30/0x80 [ 351.749554][T13013] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 351.755550][T13013] RIP: 0033:0x7f0e595d4799 [ 351.760063][T13013] 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 [ 351.779857][T13013] RSP: 002b:00007f0e5782e028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 351.788579][T13013] RAX: ffffffffffffffda RBX: 00007f0e5984dfa0 RCX: 00007f0e595d4799 [ 351.796566][T13013] RDX: 0900000000000000 RSI: 0000200000000500 RDI: 0000000000000005 [ 351.804647][T13013] RBP: 00007f0e5782e090 R08: 0000000000000000 R09: 0000000000000000 [ 351.812888][T13013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 351.821234][T13013] R13: 00007f0e5984e038 R14: 00007f0e5984dfa0 R15: 00007ffcc9540908 [ 351.829443][T13013] [ 351.851984][ T6669] device bridge_slave_0 left promiscuous mode [ 351.863037][ T6669] bridge0: port 1(bridge_slave_0) entered disabled state [ 351.924875][ T6669] device veth1_vlan left promiscuous mode [ 351.935487][ T6669] device veth0_vlan left promiscuous mode [ 352.077137][T13020] netlink: 'syz.1.3154': attribute type 7 has an invalid length. [ 352.103683][T13020] netlink: 199836 bytes leftover after parsing attributes in process `syz.1.3154'. [ 352.117218][T13018] netlink: 'syz.4.3153': attribute type 4 has an invalid length. [ 352.159191][T13018] netlink: 199836 bytes leftover after parsing attributes in process `syz.4.3153'. [ 352.344937][ T4262] Bluetooth: hci1: command 0x0409 tx timeout [ 352.666128][ T6669] device team_slave_1 left promiscuous mode [ 352.696634][ T6669] team0 (unregistering): Port device team_slave_1 removed [ 352.725951][ T6669] device team_slave_0 left promiscuous mode [ 352.732885][ T6669] team0 (unregistering): Port device team_slave_0 removed [ 352.746205][T13019] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 352.757438][ T6669] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 352.785713][ T6669] bond0 (unregistering): (slave bridge_slave_1): Releasing backup interface [ 352.827564][ T6669] bond0 (unregistering): (slave batadv0): Releasing backup interface [ 352.865303][ T6669] bond0 (unregistering): (slave bridge0): Releasing backup interface [ 352.877453][ T6669] bond0 (unregistering): Released all slaves [ 352.949600][T12978] bridge0: port 1(bridge_slave_0) entered blocking state [ 352.956892][T12978] bridge0: port 1(bridge_slave_0) entered disabled state [ 352.965590][T12978] device bridge_slave_0 entered promiscuous mode [ 352.977992][T12978] bridge0: port 2(bridge_slave_1) entered blocking state [ 352.985632][T12978] bridge0: port 2(bridge_slave_1) entered disabled state [ 352.994205][T12978] device bridge_slave_1 entered promiscuous mode [ 353.041152][T13021] netlink: 'syz.4.3153': attribute type 17 has an invalid length. [ 353.052661][T13021] netlink: 148 bytes leftover after parsing attributes in process `syz.4.3153'. [ 353.088472][T12978] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 353.153821][T12978] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 353.219813][T13038] netlink: 'syz.1.3160': attribute type 11 has an invalid length. [ 353.254232][T13040] sctp: [Deprecated]: syz.2.3162 (pid 13040) Use of struct sctp_assoc_value in delayed_ack socket option. [ 353.254232][T13040] Use struct sctp_sack_info instead [ 353.270095][T12978] team0: Port device team_slave_0 added [ 353.307682][T12978] team0: Port device team_slave_1 added [ 353.364682][T12978] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 353.372871][T12978] 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. [ 353.402853][T12978] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 353.438047][T12978] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 353.443557][T13046] FAULT_INJECTION: forcing a failure. [ 353.443557][T13046] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 353.460161][T13046] CPU: 1 PID: 13046 Comm: syz.1.3165 Not tainted syzkaller #0 [ 353.465299][T12978] 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. [ 353.467671][T13046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 353.467686][T13046] Call Trace: [ 353.467696][T13046] [ 353.467706][T13046] dump_stack_lvl+0x188/0x250 [ 353.496358][T12978] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 353.506073][T13046] ? show_regs_print_info+0x20/0x20 [ 353.506112][T13046] ? load_image+0x400/0x400 [ 353.506135][T13046] ? __lock_acquire+0x7d10/0x7d10 [ 353.506159][T13046] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 353.506186][T13046] should_fail+0x38c/0x4c0 [ 353.506217][T13046] _copy_from_user+0x2e/0x170 [ 353.558175][T13046] __copy_msghdr_from_user+0xc9/0x630 [ 353.563557][T13046] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 353.569385][T13046] ? __ia32_sys_shutdown+0x1d0/0x1d0 [ 353.574680][T13046] ___sys_sendmsg+0x19a/0x2e0 [ 353.579674][T13046] ? __sys_sendmsg+0x2a0/0x2a0 [ 353.584449][T13046] ? trace_event_raw_event_lock+0x270/0x270 [ 353.590648][T13046] ? vfs_write+0x8b2/0xd60 [ 353.595144][T13046] __se_sys_sendmsg+0x1af/0x290 [ 353.600035][T13046] ? __x64_sys_sendmsg+0x80/0x80 [ 353.605077][T13046] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 353.611502][T13046] ? lockdep_hardirqs_on+0x94/0x140 [ 353.616824][T13046] do_syscall_64+0x4c/0xa0 [ 353.621334][T13046] ? clear_bhb_loop+0x30/0x80 [ 353.626026][T13046] ? clear_bhb_loop+0x30/0x80 [ 353.630901][T13046] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 353.636798][T13046] RIP: 0033:0x7f6e98bfe799 [ 353.641231][T13046] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 353.661105][T13046] RSP: 002b:00007f6e96e58028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 353.669615][T13046] RAX: ffffffffffffffda RBX: 00007f6e98e77fa0 RCX: 00007f6e98bfe799 [ 353.677601][T13046] RDX: 0000000000000700 RSI: 0000200000000940 RDI: 0000000000000008 [ 353.685585][T13046] RBP: 00007f6e96e58090 R08: 0000000000000000 R09: 0000000000000000 [ 353.693579][T13046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 353.701569][T13046] R13: 00007f6e98e78038 R14: 00007f6e98e77fa0 R15: 00007fff6f950da8 [ 353.709641][T13046] [ 353.728539][T12978] device hsr_slave_0 entered promiscuous mode [ 353.745581][T12978] device hsr_slave_1 entered promiscuous mode [ 353.752562][T12978] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 353.760933][T12978] Cannot create hsr debugfs directory [ 353.767846][T13049] netlink: 'syz.0.3164': attribute type 12 has an invalid length. [ 353.794653][T13049] netlink: 132 bytes leftover after parsing attributes in process `syz.0.3164'. [ 354.135815][T12978] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.191975][T13063] netlink: 'syz.2.3170': attribute type 12 has an invalid length. [ 354.234667][T13063] netlink: 132 bytes leftover after parsing attributes in process `syz.2.3170'. [ 354.434952][ T4232] Bluetooth: hci1: command 0x041b tx timeout [ 354.604491][T12978] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 354.867516][T13086] netlink: 209852 bytes leftover after parsing attributes in process `syz.0.3178'. [ 354.891243][T13086] openvswitch: netlink: ufid size 3064 bytes exceeds the range (1, 16) [ 354.968491][T12978] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 355.234281][T12978] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 355.526120][T12978] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 355.643507][T12978] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 355.668079][T12978] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 355.715887][T12978] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 355.936811][T13121] device vlan1 entered promiscuous mode [ 356.129711][T12978] 8021q: adding VLAN 0 to HW filter on device bond0 [ 356.198977][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 356.212915][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 356.256823][T12978] 8021q: adding VLAN 0 to HW filter on device team0 [ 356.328974][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 356.353456][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 356.371864][ T155] bridge0: port 1(bridge_slave_0) entered blocking state [ 356.379936][ T155] bridge0: port 1(bridge_slave_0) entered forwarding state [ 356.442675][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 356.472783][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 356.511533][ T155] bridge0: port 2(bridge_slave_1) entered blocking state [ 356.518724][ T1324] Bluetooth: hci1: command 0x040f tx timeout [ 356.518726][ T155] bridge0: port 2(bridge_slave_1) entered forwarding state [ 356.550656][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 356.599571][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 356.629855][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 356.681376][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 356.720601][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 356.739765][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 356.766821][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 356.797544][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 356.816124][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 356.842464][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 356.875353][T12978] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 356.937044][T12978] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 356.984794][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 357.011164][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 357.092438][T13157] netlink: 'syz.2.3203': attribute type 40 has an invalid length. [ 357.130832][T13155] netlink: 'syz.2.3203': attribute type 4 has an invalid length. [ 357.148378][T13157] netlink: 'syz.2.3203': attribute type 10 has an invalid length. [ 357.223732][T13155] netlink: 199836 bytes leftover after parsing attributes in process `syz.2.3203'. [ 357.271510][T13157] bond0: (slave bridge0): Releasing backup interface [ 357.691420][T12978] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 357.715428][ T6651] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 357.730179][ T6651] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 357.842582][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 357.875707][ T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 357.956507][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 357.973616][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 358.043748][T12978] device veth0_vlan entered promiscuous mode [ 358.095735][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 358.113032][ T6662] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 358.140511][T13184] netlink: 'syz.1.3213': attribute type 10 has an invalid length. [ 358.155779][T13184] bridge0: port 2(bridge_slave_1) entered disabled state [ 358.163334][T13184] FAULT_INJECTION: forcing a failure. [ 358.163334][T13184] name failslab, interval 1, probability 0, space 0, times 0 [ 358.176112][T13184] CPU: 0 PID: 13184 Comm: syz.1.3213 Not tainted syzkaller #0 [ 358.183683][T13184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 358.193794][T13184] Call Trace: [ 358.197082][T13184] [ 358.200013][T13184] dump_stack_lvl+0x188/0x250 [ 358.205006][T13184] ? show_regs_print_info+0x20/0x20 [ 358.210219][T13184] ? load_image+0x400/0x400 [ 358.214734][T13184] should_fail+0x38c/0x4c0 [ 358.219243][T13184] should_failslab+0x5/0x20 [ 358.223747][T13184] slab_pre_alloc_hook+0x51/0xc0 [ 358.228794][T13184] __kmalloc_node_track_caller+0x68/0x3a0 [ 358.234639][T13184] ? br_info_notify+0x101/0x240 [ 358.239497][T13184] ? kmem_cache_alloc_node+0x162/0x2d0 [ 358.244961][T13184] ? __alloc_skb+0xf4/0x750 [ 358.249485][T13184] ? br_info_notify+0x101/0x240 [ 358.254343][T13184] __alloc_skb+0x22c/0x750 [ 358.258765][T13184] br_info_notify+0x101/0x240 [ 358.263460][T13184] br_stp_disable_port+0xbb/0x1c0 [ 358.268491][T13184] br_stp_disable_bridge+0x7d/0x150 [ 358.273696][T13184] br_dev_stop+0x28/0xd0 [ 358.277948][T13184] ? br_dev_open+0xe0/0xe0 [ 358.282448][T13184] __dev_close_many+0x1d3/0x2b0 [ 358.287417][T13184] ? dev_close_many+0x400/0x400 [ 358.292274][T13184] __dev_change_flags+0x2d8/0x6a0 [ 358.297301][T13184] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 358.303372][T13184] ? dev_get_flags+0x1c0/0x1c0 [ 358.308135][T13184] ? preempt_schedule_common+0xa5/0xd0 [ 358.313589][T13184] ? preempt_schedule+0xbc/0xd0 [ 358.318441][T13184] dev_change_flags+0x82/0x1a0 [ 358.323309][T13184] do_setlink+0xcdb/0x3d60 [ 358.327729][T13184] ? vprintk_emit+0xf9/0x150 [ 358.332457][T13184] ? _printk+0xda/0x130 [ 358.336612][T13184] ? nlmsg_parse_deprecated_strict+0x110/0x110 [ 358.342775][T13184] ? load_image+0x400/0x400 [ 358.347277][T13184] ? __lock_acquire+0x13bc/0x7d10 [ 358.352520][T13184] ? __nla_validate_parse+0x1e23/0x2780 [ 358.358099][T13184] ? rtnetlink_rcv_msg+0x844/0xf30 [ 358.363358][T13184] ? netlink_rcv_skb+0x1f5/0x440 [ 358.368418][T13184] ? netlink_unicast+0x774/0x920 [ 358.373396][T13184] ? __nla_validate+0x50/0x50 [ 358.378122][T13184] ? validate_linkmsg+0x3db/0x4c0 [ 358.383530][T13184] rtnl_newlink+0x1658/0x1a50 [ 358.388310][T13184] ? psi_task_switch+0x4fe/0x7d0 [ 358.393256][T13184] ? rtnl_newlink+0x401/0x1a50 [ 358.398026][T13184] ? rtnl_setlink+0x500/0x500 [ 358.402847][T13184] ? __lock_acquire+0x13bc/0x7d10 [ 358.408051][T13184] ? rtnetlink_rcv_msg+0x7ee/0xf30 [ 358.413182][T13184] ? rtnl_setlink+0x500/0x500 [ 358.417879][T13184] rtnetlink_rcv_msg+0x844/0xf30 [ 358.422879][T13184] ? rtnetlink_bind+0x80/0x80 [ 358.427559][T13184] ? __local_bh_enable_ip+0x136/0x1c0 [ 358.433028][T13184] ? lockdep_hardirqs_on+0x94/0x140 [ 358.438226][T13184] ? __local_bh_enable_ip+0x136/0x1c0 [ 358.443597][T13184] ? _local_bh_enable+0xa0/0xa0 [ 358.448452][T13184] ? __dev_queue_xmit+0x1cbf/0x2f80 [ 358.453661][T13184] ? dev_queue_xmit+0x20/0x20 [ 358.458346][T13184] ? memcpy+0x3c/0x60 [ 358.462603][T13184] ? __copy_skb_header+0x3ba/0x4f0 [ 358.467717][T13184] ? __skb_clone+0x480/0x790 [ 358.472339][T13184] netlink_rcv_skb+0x1f5/0x440 [ 358.477105][T13184] ? rtnetlink_bind+0x80/0x80 [ 358.482167][T13184] ? netlink_ack+0xb50/0xb50 [ 358.486783][T13184] netlink_unicast+0x774/0x920 [ 358.491563][T13184] netlink_sendmsg+0x8ba/0xbe0 [ 358.496528][T13184] ? netlink_getsockopt+0x570/0x570 [ 358.502073][T13184] ? aa_sock_msg_perm+0x94/0x150 [ 358.507011][T13184] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 358.512301][T13184] ? security_socket_sendmsg+0x7c/0xa0 [ 358.517779][T13184] ? netlink_getsockopt+0x570/0x570 [ 358.522982][T13184] ____sys_sendmsg+0x5b7/0x8f0 [ 358.528135][T13184] ? __sys_sendmsg_sock+0x30/0x30 [ 358.533180][T13184] ? import_iovec+0x6f/0xa0 [ 358.537687][T13184] ___sys_sendmsg+0x236/0x2e0 [ 358.542368][T13184] ? __sys_sendmsg+0x2a0/0x2a0 [ 358.547150][T13184] ? vfs_write+0x8b2/0xd60 [ 358.551593][T13184] __se_sys_sendmsg+0x1af/0x290 [ 358.556471][T13184] ? __x64_sys_sendmsg+0x80/0x80 [ 358.561404][T13184] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 358.567402][T13184] ? lockdep_hardirqs_on+0x94/0x140 [ 358.572605][T13184] do_syscall_64+0x4c/0xa0 [ 358.577025][T13184] ? clear_bhb_loop+0x30/0x80 [ 358.581788][T13184] ? clear_bhb_loop+0x30/0x80 [ 358.586463][T13184] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 358.592364][T13184] RIP: 0033:0x7f6e98bfe799 [ 358.596883][T13184] 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 [ 358.617426][T13184] RSP: 002b:00007f6e96e58028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 358.626304][T13184] RAX: ffffffffffffffda RBX: 00007f6e98e77fa0 RCX: 00007f6e98bfe799 [ 358.634475][T13184] RDX: 0000000024000044 RSI: 0000200000000500 RDI: 0000000000000003 [ 358.643060][T13184] RBP: 00007f6e96e58090 R08: 0000000000000000 R09: 0000000000000000 [ 358.651338][T13184] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 358.659495][T13184] R13: 00007f6e98e78038 R14: 00007f6e98e77fa0 R15: 00007fff6f950da8 [ 358.667571][T13184] [ 358.671012][T13184] bridge0: port 1(bridge_slave_0) entered disabled state [ 358.698410][ T4230] Bluetooth: hci1: command 0x0419 tx timeout [ 358.716147][T13184] bridge0: port 2(bridge_slave_1) entered blocking state [ 358.723623][T13184] bridge0: port 2(bridge_slave_1) entered forwarding state [ 358.732913][T13184] bridge0: port 1(bridge_slave_0) entered blocking state [ 358.740193][T13184] bridge0: port 1(bridge_slave_0) entered forwarding state [ 358.811450][T13184] team0: Port device bridge0 added [ 358.973882][T12978] device veth1_vlan entered promiscuous mode [ 359.142928][T12978] device veth0_macvtap entered promiscuous mode [ 359.188203][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 359.213985][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 359.271632][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 359.338069][T12978] device veth1_macvtap entered promiscuous mode [ 359.365770][T12978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 359.415496][T12978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.480528][T12978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 359.511500][T12978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.534629][T12978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 359.576101][T12978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.592612][T12978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 359.614936][T12978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.628225][T12978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 359.646734][T12978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.660740][T12978] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 359.734281][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 359.770839][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 359.826413][ T6666] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 359.876415][T12978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 359.904702][T12978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 359.976729][T12978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 360.107319][T12978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 360.174690][T12978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 360.260404][T12978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 360.284706][T12978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 360.314914][T12978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 360.334729][T12978] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 360.356116][T12978] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 360.387545][T12978] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 360.492956][ T6651] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 360.521824][ T6651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 360.566717][T12978] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 360.607329][T12978] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 360.624664][T12978] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 360.659132][T12978] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 361.248777][ T6643] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 361.276231][ T6643] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 361.365239][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 361.389854][ T6643] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 361.428674][ T6643] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 361.488043][ T6643] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 361.611197][ T6669] device hsr_slave_0 left promiscuous mode [ 361.620882][ T6669] device hsr_slave_1 left promiscuous mode [ 361.706363][ T6669] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 361.713939][ T6669] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 361.823721][ T6669] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 361.850871][ T6669] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 361.907553][ T6669] batman_adv: batadv0: Interface deactivated: veth0_vlan [ 361.935161][ T6669] batman_adv: batadv0: Removing interface: veth0_vlan [ 361.957400][ T6669] bridge0: port 2(team0) entered disabled state [ 361.967327][ T6669] device bridge_slave_0 left promiscuous mode [ 361.973571][ T6669] bridge0: port 1(bridge_slave_0) entered disabled state [ 362.057337][ T6669] device veth1_vlan left promiscuous mode [ 362.087065][ T6669] device veth0_vlan left promiscuous mode [ 362.855851][ T6669] device team_slave_1 left promiscuous mode [ 362.867743][ T6669] team0 (unregistering): Port device team_slave_1 removed [ 362.894681][ T6669] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 362.924007][ T6669] bond0 (unregistering): (slave bridge_slave_1): Releasing backup interface [ 363.032954][ T6669] bond0 (unregistering): (slave bridge0): Releasing backup interface [ 363.042615][ T6669] bond0 (unregistering): Released all slaves [ 363.124751][T13254] netlink: 'syz.1.3240': attribute type 10 has an invalid length. [ 363.132838][T13254] netlink: 40 bytes leftover after parsing attributes in process `syz.1.3240'. [ 363.143727][T13254] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 363.165539][T13254] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 363.244912][T13275] netlink: 55631 bytes leftover after parsing attributes in process `syz.2.3247'. [ 363.649361][T13267] chnl_net:caif_netlink_parms(): no params data found [ 363.734807][T13296] netlink: 209852 bytes leftover after parsing attributes in process `syz.1.3255'. [ 364.003295][T13267] bridge0: port 1(bridge_slave_0) entered blocking state [ 364.031746][T13267] bridge0: port 1(bridge_slave_0) entered disabled state [ 364.061009][T13267] device bridge_slave_0 entered promiscuous mode [ 364.092312][T13267] bridge0: port 2(bridge_slave_1) entered blocking state [ 364.119030][T13267] bridge0: port 2(bridge_slave_1) entered disabled state [ 364.128002][T13267] device bridge_slave_1 entered promiscuous mode [ 364.153858][T13267] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 364.167144][T13267] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 364.277709][T13267] team0: Port device team_slave_0 added [ 364.323471][T13267] team0: Port device team_slave_1 added [ 364.344688][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 364.371201][T13267] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 364.388469][T13267] 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. [ 364.493759][T13267] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 364.535777][T13316] netlink: 'syz.1.3262': attribute type 21 has an invalid length. [ 364.554718][T13316] netlink: 128 bytes leftover after parsing attributes in process `syz.1.3262'. [ 364.583537][T13316] netlink: 'syz.1.3262': attribute type 4 has an invalid length. [ 364.604406][T13267] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 364.612858][T13267] 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. [ 364.715892][T13267] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 364.847995][T13267] device hsr_slave_0 entered promiscuous mode [ 364.861118][T13267] device hsr_slave_1 entered promiscuous mode [ 364.884852][T13267] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 364.909890][T13267] Cannot create hsr debugfs directory [ 365.075607][ C0] ------------[ cut here ]------------ [ 365.081854][ C0] WARNING: CPU: 0 PID: 13336 at mm/maccess.c:226 copy_from_user_nofault+0x160/0x1c0 [ 365.091730][ C0] Modules linked in: [ 365.095686][ C0] CPU: 0 PID: 13336 Comm: syz.4.3268 Not tainted syzkaller #0 [ 365.103545][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 365.113661][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 365.120045][ C0] Code: 24 45 31 f6 31 ff 89 de e8 fd 94 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 80 91 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 365.139921][ C0] RSP: 0000:ffffc90000006d28 EFLAGS: 00010246 [ 365.146054][ C0] RAX: ffffffff81a08f90 RBX: 0000000000000000 RCX: ffff88802a470000 [ 365.154052][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 365.162165][ C0] RBP: 0000000000000000 R08: ffffc90000007157 R09: ffffc90000007124 [ 365.170280][ C0] R10: dffffc0000000000 R11: fffff52000000e2b R12: ffff88802a471788 [ 365.178312][ C0] R13: ffffc9000112c030 R14: ffffc90000006d88 R15: 0000000000000000 [ 365.186436][ C0] FS: 000055557f9e3500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 365.195509][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 365.202214][ C0] CR2: 00007f28ef4520c0 CR3: 0000000063497000 CR4: 00000000003506f0 [ 365.210265][ C0] DR0: 0000200000000300 DR1: 0000000000000000 DR2: 0000000000000000 [ 365.218446][ C0] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 365.226477][ C0] Call Trace: [ 365.229788][ C0] [ 365.232662][ C0] bpf_probe_read_user+0x26/0x70 [ 365.237862][ C0] bpf_prog_f2594087b0f175cc+0x32/0x8c8 [ 365.243517][ C0] bpf_flow_dissect+0x12b/0x3f0 [ 365.248472][ C0] __skb_flow_dissect+0x792/0x60b0 [ 365.253791][ C0] ? slab_free_freelist_hook+0xea/0x170 [ 365.259660][ C0] ? ip6gre_tunnel_xmit+0xbfc/0x1070 [ 365.265088][ C0] ? sch_direct_xmit+0x25a/0x4b0 [ 365.270199][ C0] ? __dev_queue_xmit+0x179f/0x2f80 [ 365.275572][ C0] ? ndisc_send_skb+0xc2a/0x1500 [ 365.280634][ C0] ? addrconf_rs_timer+0x2d1/0x630 [ 365.285821][ C0] ? call_timer_fn+0x17b/0x540 [ 365.290694][ C0] ? __run_timers+0x53e/0x800 [ 365.295510][ C0] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 365.301354][ C0] ? tracing_gen_ctx_irq_test+0xb3/0x130 [ 365.307073][ C0] ? bpf_flow_dissect+0x3f0/0x3f0 [ 365.312130][ C0] ? perf_trace_buf_update+0xa8/0x230 [ 365.317581][ C0] ? __lock_acquire+0x12e8/0x7d10 [ 365.322639][ C0] ? perf_trace_buf_alloc+0x300/0x300 [ 365.328051][ C0] ? perf_swevent_event+0xc8/0x530 [ 365.333268][ C0] ? perf_tp_event+0xa92/0xbf0 [ 365.338169][ C0] ? tracing_gen_ctx_irq_test+0xb3/0x130 [ 365.343820][ C0] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 365.350222][ C0] ? mark_lock+0x94/0x320 [ 365.354591][ C0] ? __lock_acquire+0x12e8/0x7d10 [ 365.359725][ C0] ? verify_lock_unused+0x140/0x140 [ 365.364999][ C0] ? perf_trace_buf_update+0xa8/0x230 [ 365.370387][ C0] ? look_up_lock_class+0x71/0x110 [ 365.375713][ C0] ? verify_lock_unused+0x140/0x140 [ 365.380931][ C0] ? register_lock_class+0xc0/0x890 [ 365.386195][ C0] ___skb_get_hash+0x55/0x680 [ 365.390992][ C0] __skb_get_hash+0xd2/0x270 [ 365.395728][ C0] ? __skb_get_hash_symmetric+0x3b0/0x3b0 [ 365.401635][ C0] ? rcu_lock_release+0x9/0x20 [ 365.406547][ C0] netdev_pick_tx+0x335/0xad0 [ 365.411335][ C0] netdev_core_pick_tx+0x12e/0x2e0 [ 365.416594][ C0] __dev_queue_xmit+0x756/0x2f80 [ 365.421711][ C0] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 365.427474][ C0] ? dev_queue_xmit+0x20/0x20 [ 365.432164][ C0] ? mark_lock+0x94/0x320 [ 365.436556][ C0] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 365.442657][ C0] ? lock_chain_count+0x20/0x20 [ 365.447636][ C0] ? __ipv6_neigh_lookup_noref+0x61d/0x7d0 [ 365.453704][ C0] ? ip6_finish_output2+0xe80/0x1510 [ 365.459175][ C0] ip6_finish_output2+0x1051/0x1510 [ 365.464627][ C0] ? nf_hook+0x360/0x360 [ 365.468967][ C0] ndisc_send_skb+0xc2a/0x1500 [ 365.473892][ C0] ? ndisc_alloc_skb+0x420/0x420 [ 365.479356][ C0] ? rcu_lock_release+0x20/0x20 [ 365.484232][ C0] ? ndisc_send_rs+0x544/0x730 [ 365.489045][ C0] addrconf_rs_timer+0x2d1/0x630 [ 365.494137][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 365.500384][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 365.506514][ C0] call_timer_fn+0x17b/0x540 [ 365.511311][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 365.517427][ C0] ? __run_timers+0x800/0x800 [ 365.522231][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 365.527637][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 365.532841][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 365.538102][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 365.544210][ C0] __run_timers+0x53e/0x800 [ 365.548800][ C0] ? detach_timer+0x2b0/0x2b0 [ 365.553592][ C0] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 365.559823][ C0] ? sched_clock_cpu+0x15/0x3c0 [ 365.564724][ C0] ? handle_softirqs+0x1a4/0x830 [ 365.569680][ C0] run_timer_softirq+0x63/0xf0 [ 365.574934][ C0] handle_softirqs+0x339/0x830 [ 365.579726][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 365.584898][ C0] ? do_softirq+0x210/0x210 [ 365.589425][ C0] __irq_exit_rcu+0x13b/0x230 [ 365.594196][ C0] ? irq_exit_rcu+0x20/0x20 [ 365.598778][ C0] irq_exit_rcu+0x5/0x20 [ 365.603031][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 365.608709][ C0] [ 365.611792][ C0] [ 365.614781][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 365.620789][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x32/0x60 [ 365.627030][ C0] Code: a4 4e 89 7e 65 8b 15 a5 4e 89 7e 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 35 83 b9 34 16 00 00 00 74 2c 8b 91 10 16 00 00 <83> fa 02 75 21 48 8b 91 18 16 00 00 48 8b 32 48 8d 7e 01 8b 89 14 [ 365.646877][ C0] RSP: 0000:ffffc900014efb18 EFLAGS: 00000246 [ 365.653205][ C0] RAX: ffffffff84099891 RBX: ffff888072e29000 RCX: ffff88802a470000 [ 365.661247][ C0] RDX: 0000000000000000 RSI: ffff888072e29000 RDI: ffff88804d051000 [ 365.669308][ C0] RBP: 0000000000001000 R08: ffffffff8d89e36f R09: 1ffffffff1b13c6d [ 365.677683][ C0] R10: dffffc0000000000 R11: fffffbfff1b13c6e R12: dffffc0000000000 [ 365.685724][ C0] R13: ffffc900014efd80 R14: ffff88804d051000 R15: 1ffff9200029df7c [ 365.693849][ C0] ? copy_mc_to_kernel+0x11/0x70 [ 365.698858][ C0] copy_mc_to_kernel+0x11/0x70 [ 365.703644][ C0] wp_page_copy+0x2aa/0x2050 [ 365.708448][ C0] ? do_wp_page+0x902/0xad0 [ 365.713080][ C0] ? insert_page_into_pte_locked+0x480/0x480 [ 365.719120][ C0] ? do_raw_spin_unlock+0x11d/0x230 [ 365.724422][ C0] ? _raw_spin_unlock+0x24/0x40 [ 365.729475][ C0] ? do_wp_page+0x902/0xad0 [ 365.734003][ C0] handle_mm_fault+0x1f06/0x4410 [ 365.739010][ C0] ? get_page+0xe0/0xe0 [ 365.743214][ C0] ? vmacache_find+0x340/0x590 [ 365.748132][ C0] ? find_vma+0xd2/0x230 [ 365.752400][ C0] do_user_addr_fault+0x489/0xc80 [ 365.757492][ C0] exc_page_fault+0x60/0x100 [ 365.762786][ C0] ? clear_bhb_loop+0x30/0x80 [ 365.767526][ C0] asm_exc_page_fault+0x22/0x30 [ 365.772506][ C0] RIP: 0033:0x7f28ef0a5af5 [ 365.777014][ C0] Code: 41 5f c3 66 90 48 8b 57 18 48 83 fa ff 74 22 48 81 fa e7 03 00 00 0f 87 b0 00 00 00 48 c1 e2 04 48 8d 0d ce c5 3a 00 48 01 ca 02 01 48 89 42 08 49 8d 6c 24 10 4c 8d 74 24 08 49 bd 00 00 00 [ 365.797522][ C0] RSP: 002b:00007ffda1b59330 EFLAGS: 00010206 [ 365.803727][ C0] RAX: 0000000000000003 RBX: 00000000000591cb RCX: 00007f28ef4520c0 [ 365.812477][ C0] RDX: 00007f28ef4520c0 RSI: 0000000000000080 RDI: 00007f28ef455fa0 [ 365.820685][ C0] RBP: 0000000000000032 R08: 00007f28ef455fa0 R09: 0000000000000000 [ 365.828946][ C0] R10: 00007ffda1b59480 R11: 0000000000000246 R12: 00007f28ef455fa0 [ 365.836992][ C0] R13: 00007f28ef455fac R14: 00000000000591fd R15: 00007f28ef455fa0 [ 365.845142][ C0] [ 365.848204][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 365.855495][ C0] CPU: 0 PID: 13336 Comm: syz.4.3268 Not tainted syzkaller #0 [ 365.863142][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 365.873302][ C0] Call Trace: [ 365.876656][ C0] [ 365.879668][ C0] dump_stack_lvl+0x188/0x250 [ 365.884351][ C0] ? show_regs_print_info+0x20/0x20 [ 365.889660][ C0] ? load_image+0x400/0x400 [ 365.894194][ C0] panic+0x2e5/0x810 [ 365.898869][ C0] ? bpf_jit_dump+0xd0/0xd0 [ 365.903487][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 365.909036][ C0] __warn+0x248/0x2b0 [ 365.913780][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 365.919923][ C0] report_bug+0x1b7/0x2e0 [ 365.924632][ C0] handle_bug+0x3a/0x70 [ 365.928964][ C0] exc_invalid_op+0x16/0x40 [ 365.933484][ C0] asm_exc_invalid_op+0x16/0x20 [ 365.938416][ C0] RIP: 0010:copy_from_user_nofault+0x160/0x1c0 [ 365.944774][ C0] Code: 24 45 31 f6 31 ff 89 de e8 fd 94 d8 ff 85 db 48 c7 c0 f2 ff ff ff 49 0f 44 c6 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 80 91 d8 ff <0f> 0b e9 1c ff ff ff 44 89 e1 80 e1 07 80 c1 03 38 c1 0f 8c ea fe [ 365.964780][ C0] RSP: 0000:ffffc90000006d28 EFLAGS: 00010246 [ 365.970852][ C0] RAX: ffffffff81a08f90 RBX: 0000000000000000 RCX: ffff88802a470000 [ 365.978824][ C0] RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000000 [ 365.987110][ C0] RBP: 0000000000000000 R08: ffffc90000007157 R09: ffffc90000007124 [ 365.995082][ C0] R10: dffffc0000000000 R11: fffff52000000e2b R12: ffff88802a471788 [ 366.003135][ C0] R13: ffffc9000112c030 R14: ffffc90000006d88 R15: 0000000000000000 [ 366.011196][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 366.016757][ C0] ? copy_from_user_nofault+0x160/0x1c0 [ 366.022302][ C0] bpf_probe_read_user+0x26/0x70 [ 366.027234][ C0] bpf_prog_f2594087b0f175cc+0x32/0x8c8 [ 366.032862][ C0] bpf_flow_dissect+0x12b/0x3f0 [ 366.037814][ C0] __skb_flow_dissect+0x792/0x60b0 [ 366.042951][ C0] ? slab_free_freelist_hook+0xea/0x170 [ 366.048623][ C0] ? ip6gre_tunnel_xmit+0xbfc/0x1070 [ 366.053904][ C0] ? sch_direct_xmit+0x25a/0x4b0 [ 366.058845][ C0] ? __dev_queue_xmit+0x179f/0x2f80 [ 366.064033][ C0] ? ndisc_send_skb+0xc2a/0x1500 [ 366.068964][ C0] ? addrconf_rs_timer+0x2d1/0x630 [ 366.074470][ C0] ? call_timer_fn+0x17b/0x540 [ 366.079526][ C0] ? __run_timers+0x53e/0x800 [ 366.084301][ C0] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 366.090015][ C0] ? tracing_gen_ctx_irq_test+0xb3/0x130 [ 366.095826][ C0] ? bpf_flow_dissect+0x3f0/0x3f0 [ 366.100944][ C0] ? perf_trace_buf_update+0xa8/0x230 [ 366.106306][ C0] ? __lock_acquire+0x12e8/0x7d10 [ 366.111319][ C0] ? perf_trace_buf_alloc+0x300/0x300 [ 366.116680][ C0] ? perf_swevent_event+0xc8/0x530 [ 366.121782][ C0] ? perf_tp_event+0xa92/0xbf0 [ 366.126536][ C0] ? tracing_gen_ctx_irq_test+0xb3/0x130 [ 366.132613][ C0] ? perf_trace_run_bpf_submit+0x1c0/0x1c0 [ 366.138452][ C0] ? mark_lock+0x94/0x320 [ 366.142943][ C0] ? __lock_acquire+0x12e8/0x7d10 [ 366.147976][ C0] ? verify_lock_unused+0x140/0x140 [ 366.153794][ C0] ? perf_trace_buf_update+0xa8/0x230 [ 366.159174][ C0] ? look_up_lock_class+0x71/0x110 [ 366.164277][ C0] ? verify_lock_unused+0x140/0x140 [ 366.169548][ C0] ? register_lock_class+0xc0/0x890 [ 366.174735][ C0] ___skb_get_hash+0x55/0x680 [ 366.179456][ C0] __skb_get_hash+0xd2/0x270 [ 366.184033][ C0] ? __skb_get_hash_symmetric+0x3b0/0x3b0 [ 366.189831][ C0] ? rcu_lock_release+0x9/0x20 [ 366.194603][ C0] netdev_pick_tx+0x335/0xad0 [ 366.199444][ C0] netdev_core_pick_tx+0x12e/0x2e0 [ 366.204670][ C0] __dev_queue_xmit+0x756/0x2f80 [ 366.209628][ C0] ? perf_trace_run_bpf_submit+0xf3/0x1c0 [ 366.215518][ C0] ? dev_queue_xmit+0x20/0x20 [ 366.220266][ C0] ? mark_lock+0x94/0x320 [ 366.224791][ C0] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 366.230764][ C0] ? lock_chain_count+0x20/0x20 [ 366.235603][ C0] ? __ipv6_neigh_lookup_noref+0x61d/0x7d0 [ 366.241407][ C0] ? ip6_finish_output2+0xe80/0x1510 [ 366.246948][ C0] ip6_finish_output2+0x1051/0x1510 [ 366.252240][ C0] ? nf_hook+0x360/0x360 [ 366.256481][ C0] ndisc_send_skb+0xc2a/0x1500 [ 366.261242][ C0] ? ndisc_alloc_skb+0x420/0x420 [ 366.266345][ C0] ? rcu_lock_release+0x20/0x20 [ 366.271195][ C0] ? ndisc_send_rs+0x544/0x730 [ 366.276037][ C0] addrconf_rs_timer+0x2d1/0x630 [ 366.281071][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 366.287500][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 366.293588][ C0] call_timer_fn+0x17b/0x540 [ 366.298259][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 366.304835][ C0] ? __run_timers+0x800/0x800 [ 366.309505][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 366.314694][ C0] ? _raw_spin_unlock_irq+0x1f/0x40 [ 366.319882][ C0] ? lockdep_hardirqs_on+0x94/0x140 [ 366.325102][ C0] ? addrconf_disable_policy_idev+0x4b0/0x4b0 [ 366.331162][ C0] __run_timers+0x53e/0x800 [ 366.335663][ C0] ? detach_timer+0x2b0/0x2b0 [ 366.340440][ C0] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 366.346682][ C0] ? sched_clock_cpu+0x15/0x3c0 [ 366.351538][ C0] ? handle_softirqs+0x1a4/0x830 [ 366.356482][ C0] run_timer_softirq+0x63/0xf0 [ 366.361255][ C0] handle_softirqs+0x339/0x830 [ 366.366093][ C0] ? __irq_exit_rcu+0x13b/0x230 [ 366.371024][ C0] ? do_softirq+0x210/0x210 [ 366.375520][ C0] __irq_exit_rcu+0x13b/0x230 [ 366.380185][ C0] ? irq_exit_rcu+0x20/0x20 [ 366.385028][ C0] irq_exit_rcu+0x5/0x20 [ 366.389439][ C0] sysvec_apic_timer_interrupt+0xa0/0xc0 [ 366.395067][ C0] [ 366.398096][ C0] [ 366.401306][ C0] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 366.407369][ C0] RIP: 0010:__sanitizer_cov_trace_pc+0x32/0x60 [ 366.413701][ C0] Code: a4 4e 89 7e 65 8b 15 a5 4e 89 7e 81 e2 00 01 ff 00 74 11 81 fa 00 01 00 00 75 35 83 b9 34 16 00 00 00 74 2c 8b 91 10 16 00 00 <83> fa 02 75 21 48 8b 91 18 16 00 00 48 8b 32 48 8d 7e 01 8b 89 14 [ 366.433826][ C0] RSP: 0000:ffffc900014efb18 EFLAGS: 00000246 [ 366.440148][ C0] RAX: ffffffff84099891 RBX: ffff888072e29000 RCX: ffff88802a470000 [ 366.448200][ C0] RDX: 0000000000000000 RSI: ffff888072e29000 RDI: ffff88804d051000 [ 366.456351][ C0] RBP: 0000000000001000 R08: ffffffff8d89e36f R09: 1ffffffff1b13c6d [ 366.464398][ C0] R10: dffffc0000000000 R11: fffffbfff1b13c6e R12: dffffc0000000000 [ 366.472359][ C0] R13: ffffc900014efd80 R14: ffff88804d051000 R15: 1ffff9200029df7c [ 366.480960][ C0] ? copy_mc_to_kernel+0x11/0x70 [ 366.485935][ C0] copy_mc_to_kernel+0x11/0x70 [ 366.490699][ C0] wp_page_copy+0x2aa/0x2050 [ 366.495289][ C0] ? do_wp_page+0x902/0xad0 [ 366.500118][ C0] ? insert_page_into_pte_locked+0x480/0x480 [ 366.506270][ C0] ? do_raw_spin_unlock+0x11d/0x230 [ 366.511494][ C0] ? _raw_spin_unlock+0x24/0x40 [ 366.516429][ C0] ? do_wp_page+0x902/0xad0 [ 366.520929][ C0] handle_mm_fault+0x1f06/0x4410 [ 366.525961][ C0] ? get_page+0xe0/0xe0 [ 366.530197][ C0] ? vmacache_find+0x340/0x590 [ 366.534949][ C0] ? find_vma+0xd2/0x230 [ 366.539179][ C0] do_user_addr_fault+0x489/0xc80 [ 366.544465][ C0] exc_page_fault+0x60/0x100 [ 366.549043][ C0] ? clear_bhb_loop+0x30/0x80 [ 366.553710][ C0] asm_exc_page_fault+0x22/0x30 [ 366.558630][ C0] RIP: 0033:0x7f28ef0a5af5 [ 366.563273][ C0] Code: 41 5f c3 66 90 48 8b 57 18 48 83 fa ff 74 22 48 81 fa e7 03 00 00 0f 87 b0 00 00 00 48 c1 e2 04 48 8d 0d ce c5 3a 00 48 01 ca 02 01 48 89 42 08 49 8d 6c 24 10 4c 8d 74 24 08 49 bd 00 00 00 [ 366.583478][ C0] RSP: 002b:00007ffda1b59330 EFLAGS: 00010206 [ 366.589640][ C0] RAX: 0000000000000003 RBX: 00000000000591cb RCX: 00007f28ef4520c0 [ 366.597703][ C0] RDX: 00007f28ef4520c0 RSI: 0000000000000080 RDI: 00007f28ef455fa0 [ 366.605671][ C0] RBP: 0000000000000032 R08: 00007f28ef455fa0 R09: 0000000000000000 [ 366.613671][ C0] R10: 00007ffda1b59480 R11: 0000000000000246 R12: 00007f28ef455fa0 [ 366.621856][ C0] R13: 00007f28ef455fac R14: 00000000000591fd R15: 00007f28ef455fa0 [ 366.630104][ C0] [ 366.633526][ C0] Kernel Offset: disabled [ 366.638113][ C0] Rebooting in 86400 seconds..