last executing test programs: 20.795775767s ago: executing program 0 (id=57): socketpair$tipc(0x1e, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0x101d0}], 0x1}, 0x40000000) sendmsg$tipc(r1, &(0x7f0000000240)={0x0, 0x810100, &(0x7f0000000200)=[{&(0x7f0000000140)="a2", 0xfffffdef}], 0x1, 0x0, 0x0, 0x3}, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0xffffffffffffff48}, 0x48) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="030000000400010004"], 0x50) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r2, 0x20e, 0xe40, 0xfd000004, &(0x7f00000004c0)="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", 0x0, 0x31, 0x6000000000000000, 0xfffffffffffffe7e, 0x1d4}, 0x28) 19.931072679s ago: executing program 0 (id=82): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000040)={0x1d, r1}, 0x18) connect$can_j1939(r0, &(0x7f0000000080)={0x1d, r1}, 0x18) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="b4000006004f709b90", 0x9}], 0x1) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0xffffffffffffff27, &(0x7f00000001c0), 0x10, &(0x7f0000000200)=""/230}, 0x10000000}], 0x2, 0x0, 0x0) 19.069959189s ago: executing program 0 (id=115): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xd, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000002007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001000000850000000700000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000280)={{r0, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000200)=r1}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000340)={{r2}, &(0x7f0000000180)=0x20000, &(0x7f00000001c0)=r1}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000580)={{r2}, &(0x7f0000000500)=0x2000000, &(0x7f0000000540)=r1}, 0x20) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000002080)={{r0}, &(0x7f0000002000), &(0x7f0000002040)='%-5lx \x00'}, 0x20) 19.03374362s ago: executing program 0 (id=116): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(&(0x7f0000000680)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x38ff817, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) 19.014454811s ago: executing program 0 (id=118): r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r1, &(0x7f0000000080)={0x1f, @none}, 0x8) listen(r1, 0x0) bind$bt_sco(r0, &(0x7f00000000c0)={0x1f, @none}, 0x1f) listen(r0, 0x2) 18.793505116s ago: executing program 0 (id=127): r0 = perf_event_open(&(0x7f0000000fc0)={0x1, 0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x400, 0xf6103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000f9000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) socketpair$unix(0x1, 0x5, 0x0, 0x0) 18.732081448s ago: executing program 32 (id=127): 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, 0x100, 0x0, @perf_bp={0x0, 0x8}, 0x40, 0x0, 0x0, 0x0, 0x7, 0x0, 0xffff}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f000007"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000f9000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b70400000000000085000000c300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, '\x00', 0x0, @fallback=0x36, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) socketpair$unix(0x1, 0x5, 0x0, 0x0) 3.490925985s ago: executing program 1 (id=450): syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f00000008c0)='./file1\x00', 0x10, &(0x7f0000000900)={[{@dioread_lock}]}, 0x5, 0x7e5, &(0x7f0000000940)="$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") r0 = open(&(0x7f0000001140)='./file1\x00', 0x4827e, 0x20) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x27fffff, 0x4002011, r0, 0x8000) fallocate(r0, 0x0, 0x0, 0x8800000) r1 = open(&(0x7f0000001180)='./file1\x00', 0x66842, 0x21) pwritev2(r1, &(0x7f00000011c0)=[{&(0x7f0000001200)="85", 0x78c00}], 0x1, 0x5a00, 0x0, 0x3) 1.803980626s ago: executing program 1 (id=477): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000002000095"], &(0x7f00000001c0)='syzkaller\x00'}, 0x94) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_hsr\x00', 0x0}) r3 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000580)={r1, r2, 0x25, 0x4, @val=@kprobe_multi=@addrs={0x1, 0x0, 0x0, 0x0}}, 0x30) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newtfilter={0x24, 0x11, 0xd27, 0xffffffff, 0x0, {0x0, 0x0, 0x74, r2, {0x0, 0x7}, {0xf, 0x4}}}, 0x24}, 0x1, 0xf0ffffffffffff}, 0x0) close(r3) 1.673348009s ago: executing program 1 (id=482): bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x50, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10003, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x401, 0x6}, 0x0, 0xf, 0x0, 0x0, 0x0, 0x3ff, 0x3, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x100, 0x100, 0x9, 0x1, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000005c0), &(0x7f00000000c0), 0xc83, r2}, 0x38) 1.64508023s ago: executing program 5 (id=484): syz_open_dev$tty1(0xc, 0x4, 0x1) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8c, 0xfffffffffffff359}, 0x0, 0x80000000, 0x0, 0x9, 0x800000, 0x43, 0x4c7, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_clone(0x28280000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) 1.530370322s ago: executing program 1 (id=485): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000080)={0x20080522}, &(0x7f00000000c0)={0x200004, 0x200004, 0x3}) ioctl$TCFLSH(0xffffffffffffffff, 0x400455c8, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl(r0, 0x400448c9, 0x0) 1.253528179s ago: executing program 2 (id=491): socket$inet_tcp(0x2, 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='./sys\x00', 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/kernel/reboot/type\x00', 0x2, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[], 0x87a) 1.155476792s ago: executing program 3 (id=492): syz_mount_image$ext4(&(0x7f0000000900)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x448, &(0x7f00000000c0), 0x1, 0x5a7, &(0x7f0000000980)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x1ed) truncate(&(0x7f0000000940)='./file1\x00', 0x2fffffd) sendfile(r0, r0, 0x0, 0xe3aa6ea) truncate(&(0x7f0000000300)='./file1\x00', 0x591) truncate(&(0x7f0000000080)='./file1\x00', 0x1) 1.098387913s ago: executing program 1 (id=493): bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xcb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x201, 0x20, 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, @perf_bp={0x0, 0x7}, 0x440, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xe, 0xe, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], &(0x7f0000001b40)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000001b80), 0x200000, 0x10, &(0x7f0000001bc0), 0x143}, 0x48) 1.040759564s ago: executing program 2 (id=494): r0 = socket$tipc(0x1e, 0x5, 0x0) bind$tipc(r0, &(0x7f0000000340)=@nameseq={0x1e, 0x1, 0x1, {0x41}}, 0x10) listen(r0, 0x0) r1 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r1, &(0x7f0000000380)={&(0x7f00000004c0)=@name={0x1e, 0x2, 0x0, {{0x41}}}, 0x10, &(0x7f0000000580)=[{&(0x7f00000005c0)='/', 0x1}], 0x1, 0x0, 0x0, 0x40}, 0x0) accept4(r0, 0x0, 0x0, 0x0) 1.033309894s ago: executing program 5 (id=495): bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x14, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x50, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10003, 0x20, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x401, 0x6}, 0x0, 0xf, 0x0, 0x0, 0x0, 0x3ff, 0x3, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0xb, 0x100, 0x100, 0x9, 0x1, 0x1}, 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000005c0), &(0x7f00000000c0), 0xc83, r2}, 0x38) 930.925007ms ago: executing program 3 (id=496): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) unshare(0x26020480) r0 = io_uring_setup(0x524, &(0x7f0000000040)={0x0, 0xfd7b, 0x1c080, 0xa, 0x20002f7}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x777) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 861.188368ms ago: executing program 2 (id=498): bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x31) perf_event_open(0x0, 0x0, 0xfffffffeffffffff, 0xffffffffffffffff, 0x0) socket(0x400000000010, 0x3, 0x0) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8c, 0xfffffffffffff359}, 0x0, 0x80000000, 0x0, 0x9, 0x800000, 0x43, 0x4c7, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x1, 0x401d031, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x9, &(0x7f0000000680)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0xf}, @generic={0x7e, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffd}, @exit]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41100, 0x8, '\x00', 0x0, 0x8, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xfffffffe}, 0x94) 854.827699ms ago: executing program 4 (id=499): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x2, @empty, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x3) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000000)=@ccm_128={{0x304}, "08304b1b2c7ab0ab", "2a4e84b766916fb73fadc993b23b7400", "a597d4d4", "d34d721981035054"}, 0x28) sendmsg$inet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="e400000000000000000000000700000094040000865400000003051005c3e45b3e088e6f722b0df22b3c00126eacb1ceb7f260dab33486c73af20b59020788c2fdffc9060c47629611bad4427b49310104076002042a03051106b63d39a9a516678325f283800b5d83237b00000000ac1414aaac1414bbe0000002ffffffff00000000ac14142de0000002890327440c7b302e7dc6a00000000807174bac1414aae00000027f0000017f000001ac1e10018317eaac1e0101ac1414aaffffffff64010101e0000001831b0b640101017f00000164010102ffffffffac1414aae0000001000000000014000000000000001a01"], 0x100}, 0x0) 807.25307ms ago: executing program 2 (id=500): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d31, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x4, @perf_config_ext={0x8, 0x830b}, 0x0, 0x2, 0x8, 0x7, 0x2, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x1ff) bpf$BPF_PROG_DETACH(0x8, 0x0, 0x10) syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$kcm(0x21, 0x2, 0x2) sendmsg$kcm(r0, &(0x7f0000000180)={&(0x7f0000000340)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @dev}}, 0x8c, &(0x7f00000003c0)=[{&(0x7f0000000400)="ee", 0xfffffdef}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040500002b24ec10064b6f2f000000fb718aef932f3889d1fdda5b57000000860f5878c37ffe36e1165814d435be5b317c6c8189587d2f97879f07a515bb7c169f46933d9338f4ab04834e6f618988ab013f40afe403041323110f62055394412158e7a3adb148d641aa40d4ab077fe34232aa8b31851466d0998a61d7da0c86d70000001010"], 0x10b8}, 0xff00) 790.70875ms ago: executing program 4 (id=501): perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 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, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, @perf_config_ext={0x1, 0x8}, 0x10040, 0x6, 0x2, 0x9, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a3200"], 0x7c}, 0x1, 0x0, 0x0, 0x20004001}, 0x4000018) sendmsg$NFT_BATCH(r0, 0x0, 0x4000000) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000100)='./file2\x00', 0x8, &(0x7f0000000140)={[{@nodioread_nolock}, {@sb={'sb', 0x3d, 0x1}}]}, 0x4, 0x523, &(0x7f00000007c0)="$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") bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x1f, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000000000000000000000400000018010000756c6c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000000008500000043000000180100002020692500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000f8ffff850000000400000095"], &(0x7f0000000580)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x11}, 0x94) 725.019712ms ago: executing program 5 (id=502): perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x0, 0x5b}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000080)='\a\x00\x00\x00', 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) openat$procfs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/locks\x00', 0x0, 0x0) creat(0x0, 0xecf86c37d53049cc) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000440)=@raw=[@generic={0xbf, 0x2, 0xa}, @generic={0x7, 0x2, 0x0, 0x0, 0xfffffff0}, @generic={0xb7, 0x3, 0x0, 0x0, 0xc}, @generic={0xb7, 0x4}, @generic={0xb7, 0x5}, @generic={0x85, 0x0, 0x0, 0x0, 0x63}, @generic={0x15, 0x0, 0x0, 0x2}, @generic={0x81, 0x1, 0x0, 0x30}, @generic={0x85, 0x0, 0x0, 0x0, 0x56}, @generic={0x95}], &(0x7f00000004c0)='GPL\x00', 0x1, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x94) 545.991516ms ago: executing program 2 (id=503): perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8c, 0xfffffffffffff359}, 0x0, 0x80000000, 0x0, 0x9, 0x800000, 0x43, 0x4c7, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3) fstat(r0, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8002, &(0x7f0000000740), 0xfc, 0x4dd, &(0x7f0000001000)="$eJzs3E9sFNUfAPDvbHdpgR8/+uOHKIhaRGOjsYWCwsEL/kk8YGLEgx6bdiFIoYbWRAiRmhg8GhLvxqNXD17Vm/Fk4hWPJoaEGC6Aicma2Z1Zdre7bbdut+J+Psm27828mTffmXm7b+fNbAADayz9k0T8JyJuRMTOWra5wFjt393bV2bu3b4yE0uVyqnfk2q5O2k+ky+3PcuMFyIKnyQtK6xZuHT53PTcXPlilp9cPP/+5MKly8+fPT99pnymfGHq+PGjRw4fe3Hqhe6DalNfGtedfR/N79/7+rvX35gp5tNHsv+NcfTKWIxFEq+0nfd0ryvbZDsa0klxEzeErgxFRHq4StX2vzOGwsGDQVGpVCrDnWcvVVok0ToFeHBp0TCoqp/ypdr33/zVv97H5rt1ovYFKI37bvaqzSlGIStTavl+20sjEfHO0h9fpK/YoOsQAACNvjuR9wRb+3+F2NNQ7r/ZGMpoRPwvInZFxP8jYndEPBRRLftwRDzSsv6xiKgsr/bPvOs51jJjef+ncLMXcXaS9v9eysa2mvt/ee8vRoey3I6IbKujfCjbJ+NRGj59dq58eIU6vn/15886zRtr6P+lr7T+vC+YbcfNYssFutnpxel1B9zi1scR+4qt8SfFiKQ+EpBExN6I2NfFekcb0mef/Wp/PVNqLrd6/FWVxiG9eroHQxWVLyOeqR3/pWg6/klTfSuMT06OxFz50GR6FhxqW8ePP117s1P9q8b/za+ti7x27NtTfzfsuvT4b2s4/yMfv70f/2gSkdTHaxe6r+PaL592/E6ztvP/atMy6fm/JXm7mt6STftwenHx4uGILcnJ5dOn7i+b5/PyafzjB9u3/13ZMumeeDQi0pP4sYh4PCKeyLb9QEQ8GREHV4j/h5efem/98W+sNP7Ztu9/Tcf//nj9wsk8cWmtiaFzB27c6/Dmsbbjf7SaGs+mtH//S5pG/de6gT3YhQAAAPCPV4jqvf+FiXq6UJiYqF0D2h3bCnPzC4vPnZ7/4MJs7RmB0SgV8itdtevBpSS//jnakJ9qyR/Jrht/PrS1mp+YmZ+b3ezgYcBtr7b5ZFn7T/021FhyhbuEgQeXR35gcK3W/vdc79OGAH3n8x8GV0P7X+pQZMmdMvDv1P7zv9T37QD6r137v7qOZYAHS0VbhoGm/cPgKsZb9XRhU7cE6Def/zCQVnlIPr/pt9tH/rNEZbj9rJE2K4yRpik7I2J9lbYkti6rKw2oF2vuMpH2rPpeaZrYup6l8l9T6FgmCqutp9h0jg3H8jJD0f+9Ub64cGbPmk7+bhKV7F75rheP7Kc2OpT5euV2mnfXN2BH9esdCAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYGP9FQAA//8C8tA5") prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x3, &(0x7f0000000100)=[{0x45, 0x0, 0x1, 0x4}, {0x20}, {0x6, 0x0, 0x0, 0x7fff0000}]}) 545.734056ms ago: executing program 3 (id=504): bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x6, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="18020000fdffffff000000001ac300008500000036000000850000000500000095"], &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x1, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000200)={r0, r2, 0x25, 0x0, @val=@kprobe_multi=@syms={0x1, 0x0, 0x0, 0x0, 0x4}}, 0x30) syz_emit_ethernet(0x66, &(0x7f0000000540)={@remote, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x13c26be4224a9b60}, @void, {@mpls_uc={0x8847, {[], @ipv6=@icmpv6={0x0, 0x6, "6bf242", 0x30, 0x3a, 0xff, @private2, @private2, {[], @param_prob={0x4, 0x0, 0x0, 0x90, {0x1, 0x6, "065e42", 0x8, 0x32, 0xff, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}}}}}}, 0x0) 536.020456ms ago: executing program 5 (id=505): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000880)={0x2, &(0x7f00000008c0)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006, 0x0, 0x44, 0xfffffffe}]}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000940)={'veth1_to_hsr\x00', 0x0}) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000980)=0xf3f, 0x4) sendto$packet(r1, &(0x7f00000009c0)="3f031c000302140006001e0089e9aaa911d7c2290f0086dd1327c9167c643c4a1b7880610cc96655b1b141ab059b24d0fbc50df71548a3f6c5609063382a0c1511fdf9435e3ffe46", 0xe90c, 0x0, &(0x7f0000000a40)={0xc9, 0x0, r2, 0x1, 0x0, 0x6, @multicast}, 0x14) 505.987787ms ago: executing program 4 (id=506): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f0000000000)=@gcm_128={{0x303}, "f963cf5e95b52fa9", "f0ac3078b3aaad2ad39dc8df9fffb99b", "0f5147e6", "2c3fcd2f1c8b32e6"}, 0x28) 436.651449ms ago: executing program 3 (id=507): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x15, 0x2000000000000216, &(0x7f0000000440)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f00000018010000646c6c2400000000000000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000600000095"], 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1c, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001980)=ANY=[@ANYBLOB="0e00000004000000080000000a"], 0x50) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xa, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x10, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b7040000000000008500000001"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg=0x7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f03, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r1}, 0xc) 415.656659ms ago: executing program 4 (id=508): perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0, 0x5}, 0x3830, 0x1, 0xbd6, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = syz_create_resource$binfmt(&(0x7f00000001c0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') r1 = openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) rseq(&(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x1, 0x9, 0x100000000}, 0x3}, 0x20, 0x0, 0x0) close(r1) execveat$binfmt(0xffffffffffffff9c, r0, 0x0, 0x0, 0x0) 411.386669ms ago: executing program 3 (id=509): r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000008c0)=0x2, 0x4) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40088c5}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000000)) 346.702921ms ago: executing program 5 (id=510): perf_event_open(&(0x7f0000000540)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8c, 0xfffffffffffff359}, 0x0, 0x80000000, 0x0, 0x9, 0x800000, 0x43, 0x4c7, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys\x00', 0x1ff) mount(0x0, &(0x7f00000006c0)='./sys\x00', &(0x7f0000000700)='sysfs\x00', 0x0, 0x0) syz_open_dev$evdev(0x0, 0x2, 0x101000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000740)='./sys/bus/serio/devices/serio1/protocol\x00', 0x1, 0x0) write(r0, &(0x7f0000000780)='alp', 0x3) 336.769651ms ago: executing program 3 (id=511): r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0xff, 0x2, 0x9}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='blkio.bfq.io_queued\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000100)=0xa0, 0xfffffea7) sendfile(r0, r1, 0x0, 0xffffffff000) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, 0x0}, 0x9}], 0x1, 0x2, 0x0) 318.813192ms ago: executing program 4 (id=512): r0 = memfd_create(&(0x7f00000000c0)='-B\xd5N4\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\x8a\xd7Uw\x00\xbc\xa92\xb3\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8b\x066\xb8G\xd1c\xe1$\xff\x97\x8f~\xb90a\xa9\xb2\x04K\x98\x93=\xabQ\xf7\x19\xea\xef\xe3\xe1@\x84\x13\xefZb:\x8f\t\x01B\xec\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@Ip]D\xd6\r\xac\v#co\xd5\xb9\xc806\xa8\x99\xffs7\xa1b1\xb1;i)j\x0e\x1e\xedI\xa2\x80\x89\x1d\xd9p!\xc86s\xe07(\xee\xf9<\"\xf0\xc8\xae\x96J\xe2]\x01\x86\xb7.<\xf5N\xd3\x94W1\xff\x18z>\xa7q,\xf7\x96\xb8{\x8e\xbf4\xe0\x95\x1ce\xe4\x85\xcdi\xed\xd3>\xeb\xa5\xaf\x87\x90@\xd1\xbd`^\xfa\xb6\x9cj\x13/\xc5\\W\x04\br\x17X\xe3\xfb\xc8\xd4\xaeX\xc9s\xd18\xd9L\xbf\xa0\xa6\xdf2\a\x99i\xb1/\x19@\x1cq\xeb?\xc1z:\x913\xfa8\xac\xd3q\xe4vPGU', 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r3, &(0x7f0000000980), 0xfdef) splice(r2, 0x0, r1, 0x0, 0x86, 0x4) splice(r2, 0x0, r0, 0x0, 0x4010d00, 0x0) 237.583824ms ago: executing program 4 (id=513): prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x24004045) r0 = io_uring_setup(0x1b7e, &(0x7f0000000040)={0x0, 0xc89f, 0xc000, 0x2, 0x20002f7}) bind$rxrpc(0xffffffffffffffff, &(0x7f0000000000)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x2327, @empty}}, 0x24) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)='/', 0x1}], 0x1, 0x0, 0x0, 0x2c}, 0x4000845) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0xffffff94) 7.918609ms ago: executing program 1 (id=514): bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1f, 0x0, 0x0, 0x1000, 0x0, 0x1}, 0x50) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff7000/0x3000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff0000/0xd000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fe9000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x7, &(0x7f0000000040)={0x0, 0xc8a1, 0xc000, 0x8, 0x1f1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x17, 0x3, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 6.468849ms ago: executing program 5 (id=524): r0 = socket$kcm(0x11, 0x200000000000002, 0x300) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="170000000000000004000000ff"], 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005800000095"], 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x1, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x5, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000002c0)=r2, 0x4) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) 0s ago: executing program 2 (id=515): openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.current\x00', 0x275a, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001400b59500000000000000000a000000", @ANYRES32=r0, @ANYBLOB="14000200fe8000000000000000000000000000aa080009003f0c0000140001"], 0x48}}, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYRES8], 0x68}, 0x1, 0x0, 0x0, 0x840}, 0x48000) sendmmsg(r1, &(0x7f0000000000), 0x4000000000001f2, 0xfc) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.43' (ED25519) to the list of known hosts. [ 29.941095][ T29] audit: type=1400 audit(1791984096.090:117): avc: denied { mounton } for pid=3287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 29.941333][ T29] audit: type=1400 audit(1791984096.090:118): avc: denied { mount } for pid=3287 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 29.942013][ T3287] cgroup: Unknown subsys name 'net' [ 29.942355][ T29] audit: type=1400 audit(1791984096.100:119): avc: denied { unmount } for pid=3287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.072054][ T3287] cgroup: Unknown subsys name 'cpuset' [ 30.072640][ T3287] cgroup: Unknown subsys name 'rlimit' [ 30.158199][ T29] audit: type=1400 audit(1791984096.310:120): avc: denied { setattr } for pid=3287 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 30.159157][ T29] audit: type=1400 audit(1791984096.310:121): avc: denied { create } for pid=3287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 30.159246][ T29] audit: type=1400 audit(1791984096.310:122): avc: denied { write } for pid=3287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.159464][ T29] audit: type=1400 audit(1791984096.310:123): avc: denied { read } for pid=3287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 30.164563][ T29] audit: type=1400 audit(1791984096.320:124): avc: denied { mounton } for pid=3287 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 30.164594][ T29] audit: type=1400 audit(1791984096.320:125): avc: denied { mount } for pid=3287 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 30.194841][ T29] audit: type=1400 audit(1791984096.350:126): avc: denied { read } for pid=3022 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 30.207409][ T3290] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 30.223667][ T3287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 32.110000][ T3299] rxe_eth0 speed is unknown, defaulting to 1000 [ 32.110399][ T3299] rxe_eth0 speed is unknown, defaulting to 1000 [ 32.110584][ T3299] rxe_eth0 speed is unknown, defaulting to 1000 [ 32.137259][ T3298] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 32.158751][ T3306] rdma_rxe: rxe_newlink: failed to add rxe_eth0 [ 32.206802][ T3299] infiniband rxe0: set active [ 32.206821][ T3299] infiniband rxe0: added rxe_eth0 [ 32.206825][ T3304] rxe0: rxe_newlink: already configured on rxe_eth0 [ 32.207688][ T865] rxe_eth0 speed is unknown, defaulting to 1000 [ 32.207711][ T3307] rxe0: rxe_newlink: already configured on rxe_eth0 [ 32.236464][ T3299] RDS/IB: rxe0: added [ 32.236482][ T3299] smc: adding ib device rxe0 with port count 1 [ 32.236494][ T3299] smc: ib device rxe0 port 1 has no pnetid [ 32.262550][ T3299] rxe_eth0 speed is unknown, defaulting to 1000 [ 32.263959][ T3347] rxe_eth0 speed is unknown, defaulting to 1000 [ 32.312775][ T3299] rxe_eth0 speed is unknown, defaulting to 1000 [ 32.351078][ T3307] rxe_eth0 speed is unknown, defaulting to 1000 [ 32.391533][ T3304] rxe_eth0 speed is unknown, defaulting to 1000 [ 32.462898][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.462970][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.463022][ T3298] bridge_slave_0: entered allmulticast mode [ 32.463674][ T3298] bridge_slave_0: entered promiscuous mode [ 32.464630][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.464661][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.464734][ T3298] bridge_slave_1: entered allmulticast mode [ 32.465302][ T3298] bridge_slave_1: entered promiscuous mode [ 32.476518][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.477404][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.486725][ T3298] team0: Port device team_slave_0 added [ 32.487721][ T3298] team0: Port device team_slave_1 added [ 32.502721][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.502736][ T3298] 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 1532 would solve the problem. [ 32.502825][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.503336][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.503348][ T3298] 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 1532 would solve the problem. [ 32.503398][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.526582][ T3299] rxe_eth0 speed is unknown, defaulting to 1000 [ 32.535316][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.535349][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.535445][ T3306] bridge_slave_0: entered allmulticast mode [ 32.535883][ T3306] bridge_slave_0: entered promiscuous mode [ 32.547940][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.547972][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.548135][ T3306] bridge_slave_1: entered allmulticast mode [ 32.548510][ T3306] bridge_slave_1: entered promiscuous mode [ 32.573623][ T3298] hsr_slave_0: entered promiscuous mode [ 32.574033][ T3298] hsr_slave_1: entered promiscuous mode [ 32.613247][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 32.614581][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 32.662992][ T3306] team0: Port device team_slave_0 added [ 32.674247][ T3306] team0: Port device team_slave_1 added [ 32.707782][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 32.707807][ T3306] 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 1532 would solve the problem. [ 32.707836][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 32.716092][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 32.716107][ T3306] 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 1532 would solve the problem. [ 32.716201][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 32.826201][ T3306] hsr_slave_0: entered promiscuous mode [ 32.826496][ T3306] hsr_slave_1: entered promiscuous mode [ 32.826780][ T3306] debugfs: 'hsr0' already exists in 'hsr' [ 32.826792][ T3306] Cannot create hsr debugfs directory [ 32.948220][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.948285][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.948375][ T3307] bridge_slave_0: entered allmulticast mode [ 32.948877][ T3307] bridge_slave_0: entered promiscuous mode [ 32.952154][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.952191][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.952244][ T3304] bridge_slave_0: entered allmulticast mode [ 32.952941][ T3304] bridge_slave_0: entered promiscuous mode [ 32.967880][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.967910][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.967962][ T3304] bridge_slave_1: entered allmulticast mode [ 32.968481][ T3304] bridge_slave_1: entered promiscuous mode [ 33.009592][ T3298] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 33.037281][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.042916][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.044465][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.048833][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.048865][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.048914][ T3307] bridge_slave_1: entered allmulticast mode [ 33.049502][ T3307] bridge_slave_1: entered promiscuous mode [ 33.050235][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.050264][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.050386][ T3299] bridge_slave_0: entered allmulticast mode [ 33.050816][ T3299] bridge_slave_0: entered promiscuous mode [ 33.051803][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.051832][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.051931][ T3299] bridge_slave_1: entered allmulticast mode [ 33.052450][ T3299] bridge_slave_1: entered promiscuous mode [ 33.063038][ T3298] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 33.068382][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.090435][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.090613][ T3298] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 33.094563][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.095177][ T3298] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 33.101371][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.110480][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.111791][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.119846][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.120585][ T3304] team0: Port device team_slave_0 added [ 33.142200][ T3304] team0: Port device team_slave_1 added [ 33.158686][ T3299] team0: Port device team_slave_0 added [ 33.159654][ T3299] team0: Port device team_slave_1 added [ 33.165297][ T3307] team0: Port device team_slave_0 added [ 33.166247][ T3307] team0: Port device team_slave_1 added [ 33.196532][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.196547][ T3307] 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 1532 would solve the problem. [ 33.196576][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.201631][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.201644][ T3304] 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 1532 would solve the problem. [ 33.201707][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.202284][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.202298][ T3299] 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 1532 would solve the problem. [ 33.202326][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.202860][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.202920][ T3299] 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 1532 would solve the problem. [ 33.202994][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.207167][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.207181][ T3307] 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 1532 would solve the problem. [ 33.207258][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.212110][ T3306] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 33.214236][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.215095][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.215106][ T3304] 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 1532 would solve the problem. [ 33.215207][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.226994][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.227028][ T3298] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.227152][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.227182][ T3298] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.235567][ T3306] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 33.239965][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.260060][ T3306] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 33.263668][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.271952][ T3304] hsr_slave_0: entered promiscuous mode [ 33.272325][ T3304] hsr_slave_1: entered promiscuous mode [ 33.272686][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 33.272700][ T3304] Cannot create hsr debugfs directory [ 33.278264][ T3307] hsr_slave_0: entered promiscuous mode [ 33.278608][ T3307] hsr_slave_1: entered promiscuous mode [ 33.279366][ T3307] debugfs: 'hsr0' already exists in 'hsr' [ 33.279380][ T3307] Cannot create hsr debugfs directory [ 33.279670][ T3306] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 33.289765][ T3306] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.299585][ T3299] hsr_slave_0: entered promiscuous mode [ 33.299904][ T3299] hsr_slave_1: entered promiscuous mode [ 33.300106][ T3299] debugfs: 'hsr0' already exists in 'hsr' [ 33.300119][ T3299] Cannot create hsr debugfs directory [ 33.342994][ T31] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.351036][ T31] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.617190][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.694474][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.736435][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.736465][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.760467][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.760496][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.795426][ T3307] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 33.798012][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.799350][ T3307] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 33.800907][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.811731][ T3307] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 33.817428][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.828839][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 33.830143][ T3307] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 33.838537][ T3307] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.870158][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 33.888513][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.888543][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.889710][ T3299] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 33.893128][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.894577][ T3299] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 33.903865][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.905926][ T3299] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 33.908511][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 33.910510][ T3299] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 33.917109][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 33.960969][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.961004][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.970469][ T3304] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 33.978036][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 33.980854][ T3304] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 33.984513][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 33.996572][ T3304] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 34.005343][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 34.015894][ T3304] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 34.019305][ T3304] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 34.023555][ T3306] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 34.030673][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.056958][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.072377][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.072411][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.081099][ T42] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.081129][ T42] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.124371][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.147133][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.163994][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.164031][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.174135][ T313] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.174171][ T313] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.177398][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.182545][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.217893][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 34.233011][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.233050][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.238323][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.238359][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.293248][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.391037][ T3298] veth0_vlan: entered promiscuous mode [ 34.397865][ T3298] veth1_vlan: entered promiscuous mode [ 34.418337][ T3298] veth0_macvtap: entered promiscuous mode [ 34.424574][ T3298] veth1_macvtap: entered promiscuous mode [ 34.437028][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.439780][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.473072][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.473305][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.473341][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.473856][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.545993][ T3298] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 34.550553][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.583092][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.630579][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 34.658943][ T3306] veth0_vlan: entered promiscuous mode [ 34.663901][ T3306] veth1_vlan: entered promiscuous mode [ 34.695941][ T3306] veth0_macvtap: entered promiscuous mode [ 34.707091][ T3306] veth1_macvtap: entered promiscuous mode [ 34.707878][ T3307] veth0_vlan: entered promiscuous mode [ 34.716331][ T3307] veth1_vlan: entered promiscuous mode [ 34.723294][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.732178][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.748060][ T3307] veth0_macvtap: entered promiscuous mode [ 34.758833][ T3307] veth1_macvtap: entered promiscuous mode [ 34.762266][ T48] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.762408][ T48] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.762621][ T48] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.762656][ T48] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.793868][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.821389][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.847412][ T3304] veth0_vlan: entered promiscuous mode [ 34.860605][ T3299] veth0_vlan: entered promiscuous mode [ 34.861005][ T3304] veth1_vlan: entered promiscuous mode [ 34.891855][ T31] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.892275][ T31] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.892348][ T31] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.892456][ T31] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.892755][ T3299] veth1_vlan: entered promiscuous mode [ 34.907622][ T3304] veth0_macvtap: entered promiscuous mode [ 34.913272][ T3304] veth1_macvtap: entered promiscuous mode [ 34.925497][ T3299] veth0_macvtap: entered promiscuous mode [ 34.935550][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.939323][ T3299] veth1_macvtap: entered promiscuous mode [ 34.943685][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.963162][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 34.969836][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 34.972557][ T415] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.972729][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.972768][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.972835][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.986013][ T29] kauditd_printk_skb: 45 callbacks suppressed [ 34.986028][ T29] audit: type=1400 audit(1791984101.140:172): avc: denied { read } for pid=3307 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.986055][ T29] audit: type=1400 audit(1791984101.140:173): avc: denied { open } for pid=3307 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.986511][ T29] audit: type=1400 audit(1791984101.140:174): avc: denied { ioctl } for pid=3307 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.991730][ T415] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.992558][ T415] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.992740][ T415] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.993027][ T415] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 34.998029][ T29] audit: type=1400 audit(1791984101.150:175): avc: denied { write } for pid=3516 comm="syz.3.8" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 34.998251][ T3518] loop3: detected capacity change from 0 to 512 [ 35.001176][ T3518] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 35.001253][ T3518] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 35.001270][ T3518] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 35.010059][ T3518] EXT4-fs (loop3): 1 truncate cleaned up [ 35.010561][ T3518] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.010740][ T29] audit: type=1400 audit(1791984101.160:176): avc: denied { mount } for pid=3516 comm="syz.3.8" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 35.213717][ T29] audit: type=1400 audit(1791984101.370:177): avc: denied { create } for pid=3531 comm="syz.2.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 35.249822][ T29] audit: type=1400 audit(1791984101.390:178): avc: denied { mmap_zero } for pid=3531 comm="syz.2.9" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 35.289207][ T3535] loop0: detected capacity change from 0 to 2048 [ 35.306508][ T29] audit: type=1400 audit(1791984101.460:179): avc: denied { create } for pid=3533 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 35.307867][ T3536] netlink: 4 bytes leftover after parsing attributes in process `syz.1.2'. [ 35.307975][ T3536] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2'. [ 35.308017][ T29] audit: type=1400 audit(1791984101.460:180): avc: denied { write } for pid=3533 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 35.318328][ T3535] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 35.334988][ T29] audit: type=1400 audit(1791984101.490:181): avc: denied { read write } for pid=3534 comm="syz.0.1" name="mtrr" dev="proc" ino=4026531995 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mtrr_device_t tclass=file permissive=1 [ 35.407638][ T3304] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.422405][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 35.449850][ T3546] FAULT_INJECTION: forcing a failure. [ 35.449850][ T3546] name failslab, interval 1, probability 0, space 0, times 1 [ 35.449889][ T3546] CPU: 1 UID: 0 PID: 3546 Comm: syz.3.13 Not tainted syzkaller #0 PREEMPT(lazy) [ 35.449995][ T3546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 35.450018][ T3546] Call Trace: [ 35.450025][ T3546] [ 35.450034][ T3546] __dump_stack+0x1d/0x30 [ 35.450065][ T3546] dump_stack_lvl+0x95/0xd0 [ 35.450121][ T3546] dump_stack+0x15/0x1b [ 35.450145][ T3546] should_fail_ex+0x262/0x280 [ 35.450190][ T3546] should_failslab+0x8c/0xb0 [ 35.450229][ T3546] __kmalloc_node_track_caller_noprof+0xd6/0x500 [ 35.450280][ T3546] ? kstrdup_const+0x3e/0x50 [ 35.450308][ T3546] ? kstrdup_const+0x3e/0x50 [ 35.450364][ T3546] kstrdup+0x3e/0xd0 [ 35.450458][ T3546] kstrdup_const+0x3e/0x50 [ 35.450613][ T3546] __kernfs_new_node+0x42/0x440 [ 35.450686][ T3546] ? number+0xa71/0xb80 [ 35.450724][ T3546] kernfs_new_node+0xcf/0xf0 [ 35.450751][ T3546] kernfs_create_link+0x70/0x130 [ 35.450862][ T3546] sysfs_do_create_link_sd+0x6a/0x100 [ 35.450887][ T3546] sysfs_create_link+0x51/0x70 [ 35.450981][ T3546] __kmem_cache_create_args+0x1a7/0x3c0 [ 35.451015][ T3546] copy_pid_ns+0x2e6/0x640 [ 35.451063][ T3546] create_new_namespaces+0x168/0x420 [ 35.451099][ T3546] unshare_nsproxy_namespaces+0x115/0x150 [ 35.451170][ T3546] ksys_unshare+0x3fd/0x6f0 [ 35.451253][ T3546] __x64_sys_unshare+0x1f/0x30 [ 35.451283][ T3546] x64_sys_call+0x1e33/0x2550 [ 35.451308][ T3546] do_syscall_64+0x112/0x360 [ 35.451402][ T3546] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 35.451426][ T3546] RIP: 0033:0x7f3be629e559 [ 35.451444][ T3546] 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 [ 35.451465][ T3546] RSP: 002b:00007f3be4cf7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 35.451517][ T3546] RAX: ffffffffffffffda RBX: 00007f3be6525fa0 RCX: 00007f3be629e559 [ 35.451534][ T3546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000062040200 [ 35.451550][ T3546] RBP: 00007f3be63358b0 R08: 0000000000000000 R09: 0000000000000000 [ 35.451609][ T3546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 35.451624][ T3546] R13: 00007f3be6526038 R14: 00007f3be6525fa0 R15: 00007fff4eddf368 [ 35.451646][ T3546] [ 35.456230][ T3546] SLUB: Unable to add cache alias pid_3 to sysfs [ 35.466785][ T3546] rxe_eth0 speed is unknown, defaulting to 1000 [ 35.768587][ T3561] loop4: detected capacity change from 0 to 512 [ 35.779353][ T3561] EXT4-fs: Ignoring removed nobh option [ 35.799830][ T3561] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -13 [ 35.800117][ T3561] EXT4-fs error (device loop4): ext4_clear_blocks:876: inode #13: comm syz.4.20: attempt to clear invalid blocks 1 len 1 [ 35.800159][ T3561] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 35.800387][ T3561] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 35.800522][ T3561] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.20: invalid indirect mapped block 1819239214 (level 0) [ 35.800548][ T3561] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 35.800853][ T3561] EXT4-fs error (device loop4): ext4_free_branches:1023: inode #13: comm syz.4.20: invalid indirect mapped block 1819239214 (level 1) [ 35.800884][ T3561] loop4: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 35.801478][ C1] EXT4-fs (loop4): error count since last fsck: 4 [ 35.801497][ C1] EXT4-fs (loop4): initial error at time 1791984101: ext4_clear_blocks:876: inode 13 [ 35.801534][ C1] EXT4-fs (loop4): last error at time 1791984101: ext4_free_branches:1023: inode 13 [ 35.814014][ T3561] EXT4-fs (loop4): 1 truncate cleaned up [ 35.814465][ T3561] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 35.837906][ T3565] wireguard0: entered promiscuous mode [ 35.837925][ T3565] wireguard0: entered allmulticast mode [ 35.922682][ T3576] FAULT_INJECTION: forcing a failure. [ 35.922682][ T3576] name failslab, interval 1, probability 0, space 0, times 0 [ 35.922713][ T3576] CPU: 0 UID: 0 PID: 3576 Comm: syz.3.24 Not tainted syzkaller #0 PREEMPT(lazy) [ 35.922741][ T3576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 35.922762][ T3576] Call Trace: [ 35.922769][ T3576] [ 35.922777][ T3576] __dump_stack+0x1d/0x30 [ 35.922826][ T3576] dump_stack_lvl+0x95/0xd0 [ 35.922852][ T3576] dump_stack+0x15/0x1b [ 35.922878][ T3576] should_fail_ex+0x262/0x280 [ 35.922992][ T3576] should_failslab+0x8c/0xb0 [ 35.923107][ T3576] __kmalloc_node_track_caller_noprof+0xd6/0x500 [ 35.923146][ T3576] ? sidtab_sid2str_get+0xa0/0x130 [ 35.923251][ T3576] ? sidtab_sid2str_get+0xa0/0x130 [ 35.923289][ T3576] kmemdup_noprof+0x2b/0x70 [ 35.923360][ T3576] sidtab_sid2str_get+0xa0/0x130 [ 35.923389][ T3576] security_sid_to_context_core+0x179/0x2d0 [ 35.923419][ T3576] security_sid_to_context+0x27/0x40 [ 35.923446][ T3576] avc_audit_post_callback+0x9d/0x520 [ 35.923534][ T3576] ? audit_log_lsm_data+0x703/0xbb0 [ 35.923559][ T3576] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 35.923593][ T3576] common_lsm_audit+0x1ba/0x230 [ 35.923618][ T3576] ? __pfx_avc_audit_post_callback+0x10/0x10 [ 35.923721][ T3576] ? avc_denied+0xe4/0x100 [ 35.923805][ T3576] slow_avc_audit+0x14c/0x190 [ 35.923883][ T3576] avc_has_perm+0x144/0x190 [ 35.923910][ T3576] selinux_file_open+0x2e8/0x330 [ 35.923939][ T3576] security_file_open+0x32/0x60 [ 35.923978][ T3576] do_dentry_open+0x1e4/0xa60 [ 35.924018][ T3576] vfs_open+0x37/0x1e0 [ 35.924045][ T3576] path_openat+0xc01/0x10d0 [ 35.924082][ T3576] do_file_open+0x16c/0x290 [ 35.924121][ T3576] do_sys_openat2+0xa0/0x130 [ 35.924209][ T3576] __x64_sys_openat+0xf2/0x120 [ 35.924240][ T3576] x64_sys_call+0x1f72/0x2550 [ 35.924369][ T3576] do_syscall_64+0x112/0x360 [ 35.924399][ T3576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 35.924425][ T3576] RIP: 0033:0x7f3be625ed8e [ 35.924443][ T3576] 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 [ 35.924463][ T3576] RSP: 002b:00007f3be4cf4ea8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 35.924541][ T3576] RAX: ffffffffffffffda RBX: 00007f3be4cf76c0 RCX: 00007f3be625ed8e [ 35.924556][ T3576] RDX: 0000000000000002 RSI: 00007f3be6334c42 RDI: ffffffffffffff9c [ 35.924626][ T3576] RBP: 00007f3be63358b0 R08: 0000000000000000 R09: 0000000000000000 [ 35.924640][ T3576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000036 [ 35.924654][ T3576] R13: 0000200000000480 R14: 0000000000000001 R15: 00007fff4eddf368 [ 35.924673][ T3576] [ 35.925412][ T3576] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.925507][ T3576] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 36.513012][ T3601] loop3: detected capacity change from 0 to 512 [ 36.537023][ T3601] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 36.537088][ T3601] ext4 filesystem being mounted at /9/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 36.581173][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.609835][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.750153][ T3632] netlink: 204 bytes leftover after parsing attributes in process `syz.3.46'. [ 36.750392][ T3632] netlink: 84 bytes leftover after parsing attributes in process `syz.3.46'. [ 36.769830][ T3635] FAULT_INJECTION: forcing a failure. [ 36.769830][ T3635] name failslab, interval 1, probability 0, space 0, times 0 [ 36.769858][ T3635] CPU: 0 UID: 0 PID: 3635 Comm: syz.3.47 Not tainted syzkaller #0 PREEMPT(lazy) [ 36.769883][ T3635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 36.769896][ T3635] Call Trace: [ 36.769903][ T3635] [ 36.769912][ T3635] __dump_stack+0x1d/0x30 [ 36.770005][ T3635] dump_stack_lvl+0x95/0xd0 [ 36.770031][ T3635] dump_stack+0x15/0x1b [ 36.770054][ T3635] should_fail_ex+0x262/0x280 [ 36.770091][ T3635] ? percpu_ref_init+0x9c/0x250 [ 36.770118][ T3635] should_failslab+0x8c/0xb0 [ 36.770213][ T3635] __kmalloc_cache_noprof+0x7a/0x400 [ 36.770250][ T3635] ? percpu_ref_init+0x33/0x250 [ 36.770285][ T3635] ? percpu_ref_init+0x9c/0x250 [ 36.770313][ T3635] ? __pfx_free_ioctx_reqs+0x10/0x10 [ 36.770353][ T3635] percpu_ref_init+0x9c/0x250 [ 36.770386][ T3635] ? ioctx_alloc+0x1ac/0x480 [ 36.770407][ T3635] ioctx_alloc+0x1dd/0x480 [ 36.770428][ T3635] __se_sys_io_setup+0x6b/0x1b0 [ 36.770462][ T3635] __x64_sys_io_setup+0x31/0x40 [ 36.770625][ T3635] x64_sys_call+0x1a9f/0x2550 [ 36.770679][ T3635] do_syscall_64+0x112/0x360 [ 36.770709][ T3635] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 36.770734][ T3635] RIP: 0033:0x7f3be629e559 [ 36.770766][ T3635] 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 [ 36.770787][ T3635] RSP: 002b:00007f3be4cf7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ce [ 36.770809][ T3635] RAX: ffffffffffffffda RBX: 00007f3be6525fa0 RCX: 00007f3be629e559 [ 36.770825][ T3635] RDX: 0000000000000000 RSI: 0000200000000100 RDI: 0000000000000002 [ 36.770909][ T3635] RBP: 00007f3be63358b0 R08: 0000000000000000 R09: 0000000000000000 [ 36.770924][ T3635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.770938][ T3635] R13: 00007f3be6526038 R14: 00007f3be6525fa0 R15: 00007fff4eddf368 [ 36.770959][ T3635] [ 37.160205][ T3665] loop2: detected capacity change from 0 to 512 [ 37.160931][ T3665] EXT4-fs: Ignoring removed oldalloc option [ 37.168093][ T3665] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 37.168102][ T3665] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 37.187923][ T3665] EXT4-fs (loop2): 1 truncate cleaned up [ 37.188276][ T3665] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.267923][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.302834][ T3671] loop2: detected capacity change from 0 to 1024 [ 37.313177][ T3671] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 37.359575][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.580387][ T3699] EXT4-fs warning (device sda1): verify_group_input:137: Cannot add at group 1 (only 8 groups) [ 37.705972][ T3701] loop4: detected capacity change from 0 to 1024 [ 37.707373][ T3701] EXT4-fs: Ignoring removed nobh option [ 37.707438][ T3701] EXT4-fs: Ignoring removed nobh option [ 37.707474][ T3701] EXT4-fs: inline encryption not supported [ 37.742982][ T3701] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 37.867620][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 37.896824][ T3709] syzkaller1: entered promiscuous mode [ 37.896857][ T3709] syzkaller1: entered allmulticast mode [ 37.956969][ T3716] netlink: 48 bytes leftover after parsing attributes in process `syz.3.78'. [ 37.957054][ T3716] Zero length message leads to an empty skb [ 38.190603][ T3739] FAULT_INJECTION: forcing a failure. [ 38.190603][ T3739] name failslab, interval 1, probability 0, space 0, times 0 [ 38.190631][ T3739] CPU: 0 UID: 0 PID: 3739 Comm: syz.1.88 Not tainted syzkaller #0 PREEMPT(lazy) [ 38.190659][ T3739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 38.190672][ T3739] Call Trace: [ 38.190679][ T3739] [ 38.190739][ T3739] __dump_stack+0x1d/0x30 [ 38.190832][ T3739] dump_stack_lvl+0x95/0xd0 [ 38.190854][ T3739] dump_stack+0x15/0x1b [ 38.190874][ T3739] should_fail_ex+0x262/0x280 [ 38.190904][ T3739] ? __register_sysctl_table+0x7a0/0xbe0 [ 38.190994][ T3739] should_failslab+0x8c/0xb0 [ 38.191032][ T3739] __kmalloc_noprof+0xd0/0x4d0 [ 38.191068][ T3739] ? drop_sysctl_table+0x57/0x270 [ 38.191237][ T3739] ? __register_sysctl_table+0x7a0/0xbe0 [ 38.191269][ T3739] __register_sysctl_table+0x7a0/0xbe0 [ 38.191302][ T3739] register_net_sysctl_sz+0x118/0x190 [ 38.191380][ T3739] nf_lwtunnel_net_init+0x4f/0xd0 [ 38.191403][ T3739] ops_init+0x22a/0x2e0 [ 38.191479][ T3739] setup_net+0x9f/0x230 [ 38.191566][ T3739] copy_net_ns+0x333/0x490 [ 38.191602][ T3739] create_new_namespaces+0x1f6/0x420 [ 38.191639][ T3739] unshare_nsproxy_namespaces+0x115/0x150 [ 38.191805][ T3739] ksys_unshare+0x3fd/0x6f0 [ 38.191846][ T3739] __x64_sys_unshare+0x1f/0x30 [ 38.191876][ T3739] x64_sys_call+0x1e33/0x2550 [ 38.191904][ T3739] do_syscall_64+0x112/0x360 [ 38.191933][ T3739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.192018][ T3739] RIP: 0033:0x7fa43efbe559 [ 38.192109][ T3739] 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 [ 38.192127][ T3739] RSP: 002b:00007fa43da17028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 38.192148][ T3739] RAX: ffffffffffffffda RBX: 00007fa43f245fa0 RCX: 00007fa43efbe559 [ 38.192165][ T3739] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 38.192180][ T3739] RBP: 00007fa43f0558b0 R08: 0000000000000000 R09: 0000000000000000 [ 38.192234][ T3739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.192249][ T3739] R13: 00007fa43f246038 R14: 00007fa43f245fa0 R15: 00007ffe1eb48cf8 [ 38.192271][ T3739] [ 38.223341][ T3739] sysctl could not get directory: /net/netfilter -12 [ 38.360913][ T3752] xt_hashlimit: size too large, truncated to 1048576 [ 38.551553][ T3771] netlink: 12 bytes leftover after parsing attributes in process `syz.1.103'. [ 38.637873][ T3785] : renamed from bond0 (while UP) [ 38.737052][ T3797] netlink: 'syz.3.113': attribute type 16 has an invalid length. [ 38.737067][ T3797] netlink: 'syz.3.113': attribute type 17 has an invalid length. [ 38.793189][ T3800] netlink: 4 bytes leftover after parsing attributes in process `syz.1.114'. [ 38.841944][ T3800] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.846214][ T3800] bridge_slave_1 (unregistering): left allmulticast mode [ 38.846238][ T3800] bridge_slave_1 (unregistering): left promiscuous mode [ 38.846269][ T3800] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.949131][ T3809] netlink: 'syz.1.119': attribute type 25 has an invalid length. [ 38.949202][ T3809] netlink: 4 bytes leftover after parsing attributes in process `syz.1.119'. [ 38.960608][ T3809] netlink: 'syz.1.119': attribute type 25 has an invalid length. [ 38.960624][ T3809] netlink: 4 bytes leftover after parsing attributes in process `syz.1.119'. [ 38.960828][ T56] netdevsim netdevsim1 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 38.995632][ T56] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 38.995669][ T56] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 39.019656][ T12] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 39.089177][ T3820] FAULT_INJECTION: forcing a failure. [ 39.089177][ T3820] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 39.089208][ T3820] CPU: 1 UID: 0 PID: 3820 Comm: syz.4.124 Not tainted syzkaller #0 PREEMPT(lazy) [ 39.089275][ T3820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 39.089348][ T3820] Call Trace: [ 39.089355][ T3820] [ 39.089363][ T3820] __dump_stack+0x1d/0x30 [ 39.089446][ T3820] dump_stack_lvl+0x95/0xd0 [ 39.089472][ T3820] dump_stack+0x15/0x1b [ 39.089545][ T3820] should_fail_ex+0x262/0x280 [ 39.089658][ T3820] should_fail+0xb/0x20 [ 39.089688][ T3820] should_fail_usercopy+0x1a/0x20 [ 39.089722][ T3820] _copy_to_user+0x20/0xa0 [ 39.089801][ T3820] bpf_verifier_vlog+0x455/0x5a0 [ 39.089829][ T3820] btf_verifier_log+0xb2/0xf0 [ 39.089864][ T3820] ? __btf_verifier_log+0x7f/0xb0 [ 39.089909][ T3820] btf_func_proto_log+0x2ef/0x4a0 [ 39.089959][ T3820] __btf_verifier_log_type+0x275/0x330 [ 39.089999][ T3820] btf_func_proto_check_meta+0xa0/0x100 [ 39.090052][ T3820] btf_parse_type_sec+0x291/0x1520 [ 39.090078][ T3820] ? __kvmalloc_node_noprof+0x326/0x5c0 [ 39.090106][ T3820] ? btf_parse_hdr+0x43a/0x440 [ 39.090150][ T3820] ? btf_parse_str_sec+0x1ae/0x1b0 [ 39.090244][ T3820] btf_new_fd+0x2ec/0x6a0 [ 39.090272][ T3820] bpf_btf_load+0x116/0x130 [ 39.090307][ T3820] __sys_bpf+0xbce/0xc30 [ 39.090342][ T3820] ? do_futex+0x2e0/0x460 [ 39.090384][ T3820] __x64_sys_bpf+0x69/0x80 [ 39.090412][ T3820] x64_sys_call+0xf26/0x2550 [ 39.090491][ T3820] do_syscall_64+0x112/0x360 [ 39.090569][ T3820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.090596][ T3820] RIP: 0033:0x7fc6a309e559 [ 39.090616][ T3820] 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 [ 39.090637][ T3820] RSP: 002b:00007fc6a1af7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 39.090662][ T3820] RAX: ffffffffffffffda RBX: 00007fc6a3325fa0 RCX: 00007fc6a309e559 [ 39.090679][ T3820] RDX: 0000000000000028 RSI: 0000200000000100 RDI: 0000000000000012 [ 39.090830][ T3820] RBP: 00007fc6a31358b0 R08: 0000000000000000 R09: 0000000000000000 [ 39.090903][ T3820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.090917][ T3820] R13: 00007fc6a3326038 R14: 00007fc6a3325fa0 R15: 00007fff54ab0108 [ 39.090992][ T3820] [ 39.186462][ T56] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.223709][ T3825] capability: warning: `syz.1.125' uses deprecated v2 capabilities in a way that may be insecure [ 39.249935][ T56] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.390859][ T56] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.457805][ T56] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.459452][ T3846] FAULT_INJECTION: forcing a failure. [ 39.459452][ T3846] name failslab, interval 1, probability 0, space 0, times 0 [ 39.459484][ T3846] CPU: 0 UID: 0 PID: 3846 Comm: syz.2.134 Not tainted syzkaller #0 PREEMPT(lazy) [ 39.459550][ T3846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 39.459565][ T3846] Call Trace: [ 39.459572][ T3846] [ 39.459580][ T3846] __dump_stack+0x1d/0x30 [ 39.459618][ T3846] dump_stack_lvl+0x95/0xd0 [ 39.459644][ T3846] dump_stack+0x15/0x1b [ 39.459668][ T3846] should_fail_ex+0x262/0x280 [ 39.459735][ T3846] ? sctp_association_new+0x6d/0x1160 [ 39.459764][ T3846] should_failslab+0x8c/0xb0 [ 39.459801][ T3846] __kmalloc_cache_noprof+0x7a/0x400 [ 39.459929][ T3846] ? sctp_association_new+0x6d/0x1160 [ 39.459959][ T3846] sctp_association_new+0x6d/0x1160 [ 39.460032][ T3846] ? sctp_v4_scope+0x140/0x150 [ 39.460055][ T3846] sctp_connect_new_asoc+0x1a8/0x3a0 [ 39.460094][ T3846] sctp_sendmsg+0x105f/0x1d00 [ 39.460185][ T3846] ? __pfx_sctp_sendmsg+0x10/0x10 [ 39.460209][ T3846] inet_sendmsg+0xc5/0xd0 [ 39.460242][ T3846] ? __pfx_inet_sendmsg+0x10/0x10 [ 39.460391][ T3846] ____sys_sendmsg+0x4e8/0x580 [ 39.460425][ T3846] ___sys_sendmsg+0x195/0x1e0 [ 39.460466][ T3846] __sys_sendmmsg+0x185/0x320 [ 39.460504][ T3846] __x64_sys_sendmmsg+0x57/0x70 [ 39.460555][ T3846] x64_sys_call+0x1fb4/0x2550 [ 39.460580][ T3846] do_syscall_64+0x112/0x360 [ 39.460653][ T3846] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.460680][ T3846] RIP: 0033:0x7ffb9313e559 [ 39.460699][ T3846] 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 [ 39.460755][ T3846] RSP: 002b:00007ffb91b97028 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 39.460787][ T3846] RAX: ffffffffffffffda RBX: 00007ffb933c5fa0 RCX: 00007ffb9313e559 [ 39.460804][ T3846] RDX: 0000000000000001 RSI: 0000200000000280 RDI: 0000000000000003 [ 39.460822][ T3846] RBP: 00007ffb931d58b0 R08: 0000000000000000 R09: 0000000000000000 [ 39.460933][ T3846] R10: 0000000004000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.460946][ T3846] R13: 00007ffb933c6038 R14: 00007ffb933c5fa0 R15: 00007fff26ba8648 [ 39.460966][ T3846] [ 39.502955][ T3830] rxe_eth0 speed is unknown, defaulting to 1000 [ 39.579515][ T3797] syz.3.113 (3797) used greatest stack depth: 10616 bytes left [ 39.713225][ T56] bridge_slave_1: left allmulticast mode [ 39.713245][ T56] bridge_slave_1: left promiscuous mode [ 39.713355][ T56] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.714056][ T56] bridge_slave_0: left allmulticast mode [ 39.714073][ T56] bridge_slave_0: left promiscuous mode [ 39.714142][ T56] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.763139][ T3865] loop3: detected capacity change from 0 to 256 [ 39.769912][ T3865] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 39.772184][ T3865] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 39.825162][ T56] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 39.826531][ T56] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 39.827282][ T56] bond0 (unregistering): Released all slaves [ 39.881407][ T3873] capability: warning: `syz.2.143' uses 32-bit capabilities (legacy support in use) [ 39.925977][ T56] hsr_slave_0: left promiscuous mode [ 39.927234][ T56] hsr_slave_1: left promiscuous mode [ 39.927691][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.927771][ T56] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.928606][ T56] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.928619][ T56] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.957905][ T56] veth1_macvtap: left promiscuous mode [ 39.957930][ T56] veth0_macvtap: left promiscuous mode [ 39.958023][ T56] veth1_vlan: left promiscuous mode [ 39.958069][ T56] veth0_vlan: left promiscuous mode [ 39.993238][ T29] kauditd_printk_skb: 315 callbacks suppressed [ 39.993347][ T29] audit: type=1326 audit(1791984106.150:497): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3863 comm="syz.1.141" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fa43ef7ed8e code=0x7ffc0000 [ 39.994793][ T29] audit: type=1326 audit(1791984106.150:498): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3863 comm="syz.1.141" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fa43ef7ed8e code=0x7ffc0000 [ 39.996604][ T29] audit: type=1326 audit(1791984106.150:499): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3863 comm="syz.1.141" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fa43ef7ed8e code=0x7ffc0000 [ 39.998320][ T29] audit: type=1326 audit(1791984106.150:500): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3863 comm="syz.1.141" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fa43ef7ed8e code=0x7ffc0000 [ 39.999903][ T29] audit: type=1326 audit(1791984106.150:501): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3863 comm="syz.1.141" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fa43ef7ed8e code=0x7ffc0000 [ 40.002018][ T29] audit: type=1326 audit(1791984106.160:502): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3863 comm="syz.1.141" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fa43ef7ed8e code=0x7ffc0000 [ 40.004061][ T29] audit: type=1326 audit(1791984106.160:503): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3863 comm="syz.1.141" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fa43ef7ed8e code=0x7ffc0000 [ 40.005762][ T29] audit: type=1326 audit(1791984106.160:504): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3863 comm="syz.1.141" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fa43ef7ed8e code=0x7ffc0000 [ 40.007367][ T29] audit: type=1326 audit(1791984106.160:505): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3863 comm="syz.1.141" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fa43ef7ed8e code=0x7ffc0000 [ 40.008996][ T29] audit: type=1326 audit(1791984106.160:506): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3863 comm="syz.1.141" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=230 compat=0 ip=0x7fa43ef7ed8e code=0x7ffc0000 [ 40.206113][ T56] team0 (unregistering): Port device team_slave_1 removed [ 40.258475][ T56] team0 (unregistering): Port device team_slave_0 removed [ 40.293785][ T3022] 8021q: adding VLAN 0 to HW filter on device eth1 [ 40.331316][ T3830] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.331359][ T3830] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.345780][ T3830] bridge_slave_0: entered allmulticast mode [ 40.346349][ T3830] bridge_slave_0: entered promiscuous mode [ 40.354900][ T3830] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.354933][ T3830] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.355005][ T3830] bridge_slave_1: entered allmulticast mode [ 40.355637][ T3830] bridge_slave_1: entered promiscuous mode [ 40.395958][ T3830] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.397416][ T3830] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.418440][ T3830] team0: Port device team_slave_0 added [ 40.419462][ T3830] team0: Port device team_slave_1 added [ 40.428999][ T3830] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.429012][ T3830] 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 1532 would solve the problem. [ 40.429120][ T3830] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.429605][ T3830] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.429617][ T3830] 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 1532 would solve the problem. [ 40.429678][ T3830] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.456456][ T3830] hsr_slave_0: entered promiscuous mode [ 40.456970][ T3830] hsr_slave_1: entered promiscuous mode [ 40.457135][ T3830] debugfs: 'hsr0' already exists in 'hsr' [ 40.457148][ T3830] Cannot create hsr debugfs directory [ 40.590429][ T3914] xt_hashlimit: overflow, try lower: 18446744073709551615/255 [ 40.596768][ T3830] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 40.608972][ T3830] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 40.611674][ T3830] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 40.622941][ T3830] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 40.626901][ T3830] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 40.655684][ T3830] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 40.661616][ T3830] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 40.679739][ T3830] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 40.703814][ T3830] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.703851][ T3830] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.703981][ T3830] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.704016][ T3830] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.743086][ T3022] 8021q: adding VLAN 0 to HW filter on device eth2 [ 40.797149][ T3830] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.825516][ T3934] rxe_eth0 speed is unknown, defaulting to 1000 [ 40.831126][ T415] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.847052][ T415] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.873260][ T3830] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.881588][ T3939] FAULT_INJECTION: forcing a failure. [ 40.881588][ T3939] name failslab, interval 1, probability 0, space 0, times 0 [ 40.881614][ T3939] CPU: 0 UID: 0 PID: 3939 Comm: syz.1.155 Not tainted syzkaller #0 PREEMPT(lazy) [ 40.881642][ T3939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.881656][ T3939] Call Trace: [ 40.881684][ T3939] [ 40.881693][ T3939] __dump_stack+0x1d/0x30 [ 40.881721][ T3939] dump_stack_lvl+0x95/0xd0 [ 40.881746][ T3939] dump_stack+0x15/0x1b [ 40.881845][ T3939] should_fail_ex+0x262/0x280 [ 40.881876][ T3939] ? skbmod_init_net+0x70/0x110 [ 40.881906][ T3939] should_failslab+0x8c/0xb0 [ 40.881977][ T3939] __kmalloc_cache_noprof+0x7a/0x400 [ 40.882123][ T3939] ? skbmod_init_net+0x70/0x110 [ 40.882151][ T3939] ? ops_init+0x4b/0x2e0 [ 40.882191][ T3939] skbmod_init_net+0x70/0x110 [ 40.882262][ T3939] ops_init+0x22a/0x2e0 [ 40.882284][ T3939] setup_net+0x9f/0x230 [ 40.882319][ T3939] copy_net_ns+0x333/0x490 [ 40.882353][ T3939] create_new_namespaces+0x1f6/0x420 [ 40.882415][ T3939] unshare_nsproxy_namespaces+0x115/0x150 [ 40.882453][ T3939] ksys_unshare+0x3fd/0x6f0 [ 40.882483][ T3939] __x64_sys_unshare+0x1f/0x30 [ 40.882560][ T3939] x64_sys_call+0x1e33/0x2550 [ 40.882589][ T3939] do_syscall_64+0x112/0x360 [ 40.882618][ T3939] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.882642][ T3939] RIP: 0033:0x7fa43efbe559 [ 40.882681][ T3939] 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 [ 40.882702][ T3939] RSP: 002b:00007fa43da17028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 40.882723][ T3939] RAX: ffffffffffffffda RBX: 00007fa43f245fa0 RCX: 00007fa43efbe559 [ 40.882767][ T3939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 40.882781][ T3939] RBP: 00007fa43f0558b0 R08: 0000000000000000 R09: 0000000000000000 [ 40.882795][ T3939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.882808][ T3939] R13: 00007fa43f246038 R14: 00007fa43f245fa0 R15: 00007ffe1eb48cf8 [ 40.882829][ T3939] [ 40.886141][ T3944] loop3: detected capacity change from 0 to 512 [ 40.886817][ T3944] EXT4-fs: Ignoring removed nobh option [ 40.889891][ T3944] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 40.895604][ T3944] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.156: attempt to clear invalid blocks 1 len 1 [ 40.895692][ T3944] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 40.895924][ T3944] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 40.895994][ T3944] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.156: invalid indirect mapped block 1819239214 (level 0) [ 40.896088][ T3944] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 40.896407][ T3944] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.156: invalid indirect mapped block 1819239214 (level 1) [ 40.896437][ T3944] loop3: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 40.896931][ T3944] EXT4-fs (loop3): 1 truncate cleaned up [ 40.897688][ T3944] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 40.902180][ T415] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.902211][ T415] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.914987][ T415] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.915020][ T415] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.172941][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.267351][ T3022] 8021q: adding VLAN 0 to HW filter on device eth3 [ 41.298938][ T48] Bluetooth: hci0: Frame reassembly failed (-84) [ 41.350108][ T3977] FAULT_INJECTION: forcing a failure. [ 41.350108][ T3977] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 41.350141][ T3977] CPU: 1 UID: 0 PID: 3977 Comm: syz.3.160 Not tainted syzkaller #0 PREEMPT(lazy) [ 41.350169][ T3977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.350181][ T3977] Call Trace: [ 41.350187][ T3977] [ 41.350194][ T3977] __dump_stack+0x1d/0x30 [ 41.350217][ T3977] dump_stack_lvl+0x95/0xd0 [ 41.350421][ T3977] dump_stack+0x15/0x1b [ 41.350444][ T3977] should_fail_ex+0x262/0x280 [ 41.350474][ T3977] should_fail+0xb/0x20 [ 41.350502][ T3977] should_fail_usercopy+0x1a/0x20 [ 41.350588][ T3977] strncpy_from_user+0x27/0x250 [ 41.350613][ T3977] do_getname+0x59/0x1c0 [ 41.350639][ T3977] getname_flags+0x1d/0x30 [ 41.350665][ T3977] vfs_fstatat+0x45/0x170 [ 41.350705][ T3977] __se_sys_newfstatat+0x55/0x3e0 [ 41.350734][ T3977] ? __x64_sys_newfstatat+0x36/0x70 [ 41.350764][ T3977] ? kcsan_setup_watchpoint+0x42b/0x4a0 [ 41.350794][ T3977] ? __x64_sys_newfstatat+0x36/0x70 [ 41.350862][ T3977] __x64_sys_newfstatat+0x55/0x70 [ 41.350891][ T3977] x64_sys_call+0xee6/0x2550 [ 41.350920][ T3977] do_syscall_64+0x112/0x360 [ 41.350964][ T3977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.350990][ T3977] RIP: 0033:0x7f3be629e559 [ 41.351008][ T3977] 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 [ 41.351138][ T3977] RSP: 002b:00007f3be4cf7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000106 [ 41.351161][ T3977] RAX: ffffffffffffffda RBX: 00007f3be6525fa0 RCX: 00007f3be629e559 [ 41.351174][ T3977] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 41.351187][ T3977] RBP: 00007f3be63358b0 R08: 0000000000000000 R09: 0000000000000000 [ 41.351200][ T3977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.351212][ T3977] R13: 00007f3be6526038 R14: 00007f3be6525fa0 R15: 00007fff4eddf368 [ 41.351231][ T3977] [ 41.359260][ T3830] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.576320][ T3990] FAULT_INJECTION: forcing a failure. [ 41.576320][ T3990] name failslab, interval 1, probability 0, space 0, times 0 [ 41.576352][ T3990] CPU: 1 UID: 0 PID: 3990 Comm: syz.3.161 Not tainted syzkaller #0 PREEMPT(lazy) [ 41.576380][ T3990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 41.576462][ T3990] Call Trace: [ 41.576470][ T3990] [ 41.576478][ T3990] __dump_stack+0x1d/0x30 [ 41.576550][ T3990] dump_stack_lvl+0x95/0xd0 [ 41.576577][ T3990] dump_stack+0x15/0x1b [ 41.576615][ T3990] should_fail_ex+0x262/0x280 [ 41.576649][ T3990] ? __kernfs_new_node+0x70/0x440 [ 41.576676][ T3990] should_failslab+0x8c/0xb0 [ 41.576714][ T3990] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 41.576756][ T3990] ? __kernfs_new_node+0x70/0x440 [ 41.576781][ T3990] __kernfs_new_node+0x70/0x440 [ 41.576802][ T3990] ? rb_insert_color+0x6e/0x2a0 [ 41.576902][ T3990] ? __rcu_read_unlock+0x4e/0x70 [ 41.576974][ T3990] ? __rcu_read_unlock+0x4e/0x70 [ 41.577011][ T3990] ? kernfs_activate_one+0x10c/0x140 [ 41.577068][ T3990] ? __rcu_read_unlock+0x4e/0x70 [ 41.577104][ T3990] ? up_write+0x19/0x60 [ 41.577260][ T3990] kernfs_new_node+0xcf/0xf0 [ 41.577293][ T3990] __kernfs_create_file+0x4b/0x180 [ 41.577338][ T3990] ? __pfx_dev_attr_show+0x10/0x10 [ 41.577358][ T3990] ? __pfx_dev_attr_store+0x10/0x10 [ 41.577431][ T3990] sysfs_add_file_mode_ns+0x132/0x1b0 [ 41.577476][ T3990] internal_create_group+0x43e/0x9e0 [ 41.577549][ T3990] ? kernfs_add_one+0x2cf/0x350 [ 41.577574][ T3990] sysfs_create_groups+0x3f/0xf0 [ 41.577595][ T3990] device_add_attrs+0xf2/0x3f0 [ 41.577620][ T3990] ? kobject_put+0x108/0x180 [ 41.577749][ T3990] device_add+0x37a/0x790 [ 41.577775][ T3990] netdev_register_kobject+0x127/0x240 [ 41.577891][ T3990] register_netdevice+0xaf7/0x11a0 [ 41.577922][ T3990] slip_open+0x87e/0x940 [ 41.578016][ T3990] tty_ldisc_open+0x5d/0xb0 [ 41.578122][ T3990] tty_set_ldisc+0x1cb/0x370 [ 41.578229][ T3990] tiocsetd+0x51/0x60 [ 41.578246][ T3990] tty_ioctl+0xa78/0xb80 [ 41.578363][ T3990] ? __pfx_tty_ioctl+0x10/0x10 [ 41.578397][ T3990] __se_sys_ioctl+0xce/0x140 [ 41.578439][ T3990] __x64_sys_ioctl+0x43/0x50 [ 41.578477][ T3990] x64_sys_call+0x239d/0x2550 [ 41.578526][ T3990] do_syscall_64+0x112/0x360 [ 41.578552][ T3990] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.578587][ T3990] RIP: 0033:0x7f3be629e559 [ 41.578607][ T3990] 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 [ 41.578630][ T3990] RSP: 002b:00007f3be4cf7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 41.578730][ T3990] RAX: ffffffffffffffda RBX: 00007f3be6525fa0 RCX: 00007f3be629e559 [ 41.578747][ T3990] RDX: 00002000000001c0 RSI: 0000000000005423 RDI: 0000000000000004 [ 41.578763][ T3990] RBP: 00007f3be63358b0 R08: 0000000000000000 R09: 0000000000000000 [ 41.578780][ T3990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.578793][ T3990] R13: 00007f3be6526038 R14: 00007f3be6525fa0 R15: 00007fff4eddf368 [ 41.578812][ T3990] [ 41.741126][ T3830] veth0_vlan: entered promiscuous mode [ 41.753366][ T3830] veth1_vlan: entered promiscuous mode [ 41.800885][ T3830] veth0_macvtap: entered promiscuous mode [ 41.806321][ T3830] veth1_macvtap: entered promiscuous mode [ 41.848583][ T3830] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.864316][ T3830] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.885874][ T3022] 8021q: adding VLAN 0 to HW filter on device eth4 [ 41.891743][ T48] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.894523][ T31] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.894627][ T31] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.894727][ T31] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.043430][ T4021] lo: entered allmulticast mode [ 42.056375][ T4021] tunl0: entered allmulticast mode [ 42.067926][ T4021] gre0: entered allmulticast mode [ 42.099555][ T4009] loop4: detected capacity change from 0 to 512 [ 42.109456][ T4009] ======================================================= [ 42.109456][ T4009] WARNING: The mand mount option has been deprecated and [ 42.109456][ T4009] and is ignored by this kernel. Remove the mand [ 42.109456][ T4009] option from the mount to silence this warning. [ 42.109456][ T4009] ======================================================= [ 42.109616][ T4009] ext4: Unknown parameter 'smackfsdef' [ 42.110486][ T4021] gretap0: entered allmulticast mode [ 42.148515][ T4021] erspan0: entered allmulticast mode [ 42.150095][ T4021] ip_vti0: entered allmulticast mode [ 42.151174][ T4021] ip6_vti0: entered allmulticast mode [ 42.160863][ T4021] sit0: entered allmulticast mode [ 42.185509][ T4021] ip6tnl0: entered allmulticast mode [ 42.199771][ T4021] ip6gre0: entered allmulticast mode [ 42.207970][ T4021] syz_tun: entered allmulticast mode [ 42.218224][ T4021] ip6gretap0: entered allmulticast mode [ 42.222703][ T4021] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.222911][ T4021] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.223116][ T4021] bridge0: entered allmulticast mode [ 42.229815][ T4021] vcan0: entered allmulticast mode [ 42.249849][ T4021] bond0: entered allmulticast mode [ 42.249870][ T4021] bond_slave_0: entered allmulticast mode [ 42.249930][ T4021] bond_slave_1: entered allmulticast mode [ 42.254590][ T4021] team0: entered allmulticast mode [ 42.254610][ T4021] team_slave_0: entered allmulticast mode [ 42.254625][ T4021] team_slave_1: entered allmulticast mode [ 42.272662][ T4021] dummy0: entered allmulticast mode [ 42.287082][ T4021] nlmon0: entered allmulticast mode [ 42.288269][ T4021] batadv0: entered allmulticast mode [ 42.295383][ T4021] vxcan0: entered allmulticast mode [ 42.303748][ T4021] vxcan1: entered allmulticast mode [ 42.304401][ T4021] veth0: entered allmulticast mode [ 42.308761][ T4021] veth1: entered allmulticast mode [ 42.337352][ T4021] wg0: entered allmulticast mode [ 42.341134][ T4021] wg1: entered allmulticast mode [ 42.356239][ T4021] wg2: entered allmulticast mode [ 42.357283][ T4021] veth0_to_bridge: entered allmulticast mode [ 42.369140][ T4021] veth1_to_bridge: entered allmulticast mode [ 42.378422][ T4021] veth0_to_bond: entered allmulticast mode [ 42.386160][ T4021] veth1_to_bond: entered allmulticast mode [ 42.389202][ T4021] veth0_to_team: entered allmulticast mode [ 42.394382][ T4021] veth1_to_team: entered allmulticast mode [ 42.397501][ T4021] veth0_to_batadv: entered allmulticast mode [ 42.402018][ T4021] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 42.402046][ T4021] batadv_slave_0: entered allmulticast mode [ 42.404756][ T4021] veth1_to_batadv: entered allmulticast mode [ 42.408818][ T4021] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 42.408840][ T4021] batadv_slave_1: entered allmulticast mode [ 42.410044][ T4021] xfrm0: entered allmulticast mode [ 42.412701][ T4021] veth0_to_hsr: entered allmulticast mode [ 42.415268][ T4021] hsr_slave_0: entered allmulticast mode [ 42.415942][ T4021] veth1_to_hsr: entered allmulticast mode [ 42.418330][ T4021] hsr_slave_1: entered allmulticast mode [ 42.424561][ T4021] hsr0: entered allmulticast mode [ 42.425516][ T4021] veth1_virt_wifi: entered allmulticast mode [ 42.437173][ T4021] veth0_virt_wifi: entered allmulticast mode [ 42.441098][ T4021] veth1_vlan: entered allmulticast mode [ 42.445169][ T4021] veth0_vlan: entered allmulticast mode [ 42.448372][ T4021] vlan0: entered allmulticast mode [ 42.449160][ T4021] vlan1: entered allmulticast mode [ 43.212403][ T4021] macvlan0: entered allmulticast mode [ 43.227394][ T4021] macvlan1: entered allmulticast mode [ 43.233302][ T4021] ipvlan0: entered allmulticast mode [ 43.234224][ T4021] ipvlan1: entered allmulticast mode [ 43.235096][ T4021] veth1_macvtap: entered allmulticast mode [ 43.236111][ T4021] veth0_macvtap: entered allmulticast mode [ 43.244628][ T4021] macvtap0: entered allmulticast mode [ 43.245428][ T4021] macsec0: entered allmulticast mode [ 43.246227][ T4021] geneve0: entered allmulticast mode [ 43.246778][ T4021] geneve1: entered allmulticast mode [ 43.258416][ T4021] netdevsim netdevsim3 netdevsim0: entered allmulticast mode [ 43.269518][ T4021] netdevsim netdevsim3 netdevsim1: entered allmulticast mode [ 43.281541][ T4021] netdevsim netdevsim3 netdevsim2: entered allmulticast mode [ 43.296901][ T4021] netdevsim netdevsim3 netdevsim3: entered allmulticast mode [ 43.303163][ T31] netdevsim netdevsim3 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.303541][ T31] netdevsim netdevsim3 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.303952][ T31] netdevsim netdevsim3 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.304260][ T31] netdevsim netdevsim3 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 43.342030][ T3573] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 43.578638][ T9] rxe_eth0 speed is unknown, defaulting to 1000 [ 43.680110][ T4100] loop4: detected capacity change from 0 to 512 [ 43.803515][ T4121] usb usb1: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 43.803549][ T4121] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 43.805083][ T4118] loop2: detected capacity change from 0 to 1024 [ 43.834552][ T4118] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 43.834616][ T4118] ext4 filesystem being mounted at /38/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.904947][ T4129] EXT4-fs error (device loop2): ext4_free_blocks:6719: comm syz.2.194: Freeing blocks not in datazone - block = 0, count = 16 [ 43.932853][ T4103] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input5 [ 43.982558][ T56] EXT4-fs error (device loop2): ext4_validate_block_bitmap:445: comm kworker/u8:4: bg 0: block 112: padding at end of block bitmap is not set [ 43.982803][ T56] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 43.982848][ T56] EXT4-fs (loop2): This should not happen!! Data will be lost [ 43.982848][ T56] [ 43.982855][ T56] EXT4-fs (loop2): Total free blocks count 0 [ 43.982863][ T56] EXT4-fs (loop2): Free/Dirty block details [ 43.982869][ T56] EXT4-fs (loop2): free_blocks=16 [ 43.982877][ T56] EXT4-fs (loop2): dirty_blocks=16 [ 43.982884][ T56] EXT4-fs (loop2): Block reservation details [ 43.982890][ T56] EXT4-fs (loop2): i_reserved_data_blocks=1 [ 43.983552][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 44.026371][ T4140] netlink: 20 bytes leftover after parsing attributes in process `syz.2.202'. [ 44.026856][ T4140] netlink: 20 bytes leftover after parsing attributes in process `syz.2.202'. [ 44.591934][ T4151] FAULT_INJECTION: forcing a failure. [ 44.591934][ T4151] name failslab, interval 1, probability 0, space 0, times 0 [ 44.591967][ T4151] CPU: 1 UID: 0 PID: 4151 Comm: syz.1.206 Not tainted syzkaller #0 PREEMPT(lazy) [ 44.592000][ T4151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 44.592086][ T4151] Call Trace: [ 44.592093][ T4151] [ 44.592114][ T4151] __dump_stack+0x1d/0x30 [ 44.592140][ T4151] dump_stack_lvl+0x95/0xd0 [ 44.592164][ T4151] dump_stack+0x15/0x1b [ 44.592186][ T4151] should_fail_ex+0x262/0x280 [ 44.592281][ T4151] ? get_callchain_buffers+0xbe/0x2f0 [ 44.592317][ T4151] should_failslab+0x8c/0xb0 [ 44.592350][ T4151] __kmalloc_noprof+0xd0/0x4d0 [ 44.592381][ T4151] ? get_callchain_buffers+0xbe/0x2f0 [ 44.592485][ T4151] get_callchain_buffers+0xbe/0x2f0 [ 44.592585][ T4151] perf_event_alloc+0x180a/0x19e0 [ 44.592609][ T4151] __se_sys_perf_event_open+0x67d/0x1290 [ 44.592645][ T4151] ? do_futex+0x391/0x460 [ 44.592684][ T4151] __x64_sys_perf_event_open+0x67/0x80 [ 44.592707][ T4151] x64_sys_call+0x1f25/0x2550 [ 44.592797][ T4151] do_syscall_64+0x112/0x360 [ 44.592825][ T4151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.592846][ T4151] RIP: 0033:0x7fa43efbe559 [ 44.592862][ T4151] 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 [ 44.592952][ T4151] RSP: 002b:00007fa43da17028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 44.592972][ T4151] RAX: ffffffffffffffda RBX: 00007fa43f245fa0 RCX: 00007fa43efbe559 [ 44.592989][ T4151] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000200000000180 [ 44.593006][ T4151] RBP: 00007fa43f0558b0 R08: 0000000000000008 R09: 0000000000000000 [ 44.593033][ T4151] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 44.593096][ T4151] R13: 00007fa43f246038 R14: 00007fa43f245fa0 R15: 00007ffe1eb48cf8 [ 44.593117][ T4151] [ 44.952622][ T4156] FAULT_INJECTION: forcing a failure. [ 44.952622][ T4156] name failslab, interval 1, probability 0, space 0, times 0 [ 44.952650][ T4156] CPU: 1 UID: 0 PID: 4156 Comm: syz.2.207 Not tainted syzkaller #0 PREEMPT(lazy) [ 44.952677][ T4156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 44.952690][ T4156] Call Trace: [ 44.952696][ T4156] [ 44.952705][ T4156] __dump_stack+0x1d/0x30 [ 44.952732][ T4156] dump_stack_lvl+0x95/0xd0 [ 44.952756][ T4156] dump_stack+0x15/0x1b [ 44.952776][ T4156] should_fail_ex+0x262/0x280 [ 44.952802][ T4156] should_failslab+0x8c/0xb0 [ 44.952833][ T4156] kmem_cache_alloc_lru_noprof+0x7f/0x3f0 [ 44.952871][ T4156] ? __d_alloc+0x34/0x320 [ 44.952896][ T4156] ? __d_alloc+0x34/0x320 [ 44.952926][ T4156] __d_alloc+0x34/0x320 [ 44.952955][ T4156] ? d_alloc_pseudo+0x13/0x80 [ 44.952985][ T4156] d_alloc_pseudo+0x1e/0x80 [ 44.953013][ T4156] alloc_path_pseudo+0xa4/0x140 [ 44.953037][ T4156] alloc_file_pseudo+0x55/0x120 [ 44.953060][ T4156] __shmem_file_setup+0x226/0x260 [ 44.953093][ T4156] shmem_zero_setup+0x66/0xe0 [ 44.953126][ T4156] mmap_region+0x1ad6/0x2310 [ 44.953175][ T4156] do_mmap+0xa20/0xc70 [ 44.953195][ T4156] vm_mmap_pgoff+0x183/0x2d0 [ 44.953224][ T4156] ksys_mmap_pgoff+0xc1/0x310 [ 44.953245][ T4156] ? __x64_sys_mmap+0x49/0x70 [ 44.953279][ T4156] x64_sys_call+0x23b3/0x2550 [ 44.953307][ T4156] do_syscall_64+0x112/0x360 [ 44.953332][ T4156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.953353][ T4156] RIP: 0033:0x7ffb9313e559 [ 44.953371][ T4156] 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 [ 44.953390][ T4156] RSP: 002b:00007ffb91b97028 EFLAGS: 00000246 ORIG_RAX: 0000000000000009 [ 44.953412][ T4156] RAX: ffffffffffffffda RBX: 00007ffb933c5fa0 RCX: 00007ffb9313e559 [ 44.953428][ T4156] RDX: 0000000002000007 RSI: 0000000000c00000 RDI: 0000000000000000 [ 44.953443][ T4156] RBP: 00007ffb931d58b0 R08: ffffffffffffffff R09: 0000000000000000 [ 44.953456][ T4156] R10: 000000000401d031 R11: 0000000000000246 R12: 0000000000000000 [ 44.953469][ T4156] R13: 00007ffb933c6038 R14: 00007ffb933c5fa0 R15: 00007fff26ba8648 [ 44.953489][ T4156] [ 45.182961][ T4165] netlink: 8 bytes leftover after parsing attributes in process `syz.2.209'. [ 45.182990][ T4165] netlink: 312 bytes leftover after parsing attributes in process `syz.2.209'. [ 45.183010][ T4165] netlink: 8 bytes leftover after parsing attributes in process `syz.2.209'. [ 45.211886][ T29] kauditd_printk_skb: 425 callbacks suppressed [ 45.211902][ T29] audit: type=1400 audit(1791984111.330:932): avc: denied { create } for pid=4166 comm="syz.4.212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 45.211927][ T29] audit: type=1400 audit(1791984111.340:933): avc: denied { bind } for pid=4166 comm="syz.4.212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 45.211960][ T29] audit: type=1400 audit(1791984111.350:934): avc: denied { listen } for pid=4166 comm="syz.4.212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 45.211983][ T29] audit: type=1400 audit(1791984111.350:935): avc: denied { connect } for pid=4166 comm="syz.4.212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 45.212005][ T29] audit: type=1400 audit(1791984111.350:936): avc: denied { getopt } for pid=4166 comm="syz.4.212" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 45.273598][ T4172] netlink: 'syz.4.213': attribute type 1 has an invalid length. [ 45.294022][ T4172] 8021q: adding VLAN 0 to HW filter on device bond1 [ 45.296347][ T29] audit: type=1400 audit(1791984111.440:937): avc: denied { associate } for pid=4176 comm="syz.3.215" name="core" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 45.305913][ T29] audit: type=1400 audit(1791984111.460:938): avc: denied { mounton } for pid=4173 comm="syz.3.215" path="/proc/125/task" dev="proc" ino=7472 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 45.335081][ T29] audit: type=1400 audit(1791984111.490:939): avc: denied { ioctl } for pid=4177 comm="syz.2.216" path="socket:[7482]" dev="sockfs" ino=7482 ioctlcmd=0x8916 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 45.341944][ T4172] 8021q: adding VLAN 0 to HW filter on device bond1 [ 45.343920][ T4172] bond1: (slave xfrm1): The slave device specified does not support setting the MAC address [ 45.344582][ T4172] bond1: (slave xfrm1): Error -95 calling set_mac_address [ 45.448746][ T4180] syz.3.217 (4180) used greatest stack depth: 10504 bytes left [ 45.467972][ T29] audit: type=1400 audit(1791984111.620:940): avc: denied { bind } for pid=4186 comm="syz.3.220" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 45.468002][ T29] audit: type=1400 audit(1791984111.620:941): avc: denied { name_bind } for pid=4186 comm="syz.3.220" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=sctp_socket permissive=1 [ 45.625692][ T4199] syz.1.225 uses obsolete (PF_INET,SOCK_PACKET) [ 45.907713][ T4228] netlink: 8 bytes leftover after parsing attributes in process `syz.2.238'. [ 45.965953][ T4234] FAULT_INJECTION: forcing a failure. [ 45.965953][ T4234] name failslab, interval 1, probability 0, space 0, times 0 [ 45.965984][ T4234] CPU: 1 UID: 0 PID: 4234 Comm: syz.2.241 Not tainted syzkaller #0 PREEMPT(lazy) [ 45.966010][ T4234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 45.966024][ T4234] Call Trace: [ 45.966031][ T4234] [ 45.966039][ T4234] __dump_stack+0x1d/0x30 [ 45.966067][ T4234] dump_stack_lvl+0x95/0xd0 [ 45.966090][ T4234] dump_stack+0x15/0x1b [ 45.966105][ T4234] should_fail_ex+0x262/0x280 [ 45.966123][ T4234] ? __mpol_dup+0x42/0x1c0 [ 45.966138][ T4234] should_failslab+0x8c/0xb0 [ 45.966157][ T4234] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 45.966176][ T4234] ? __mpol_dup+0x42/0x1c0 [ 45.966191][ T4234] __mpol_dup+0x42/0x1c0 [ 45.966205][ T4234] mpol_set_shared_policy+0x83/0x800 [ 45.966221][ T4234] ? __rcu_read_unlock+0x4e/0x70 [ 45.966242][ T4234] shmem_set_policy+0x3d/0x50 [ 45.966261][ T4234] mbind_range+0x240/0x430 [ 45.966278][ T4234] __se_sys_mbind+0x8b5/0xdd0 [ 45.966295][ T4234] __x64_sys_mbind+0x78/0x90 [ 45.966308][ T4234] x64_sys_call+0x1d78/0x2550 [ 45.966323][ T4234] do_syscall_64+0x112/0x360 [ 45.966339][ T4234] ? generic_smp_call_function_single_interrupt+0x13/0x20 [ 45.966357][ T4234] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.966371][ T4234] RIP: 0033:0x7ffb9313e559 [ 45.966382][ T4234] 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 [ 45.966395][ T4234] RSP: 002b:00007ffb91b97028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 45.966408][ T4234] RAX: ffffffffffffffda RBX: 00007ffb933c5fa0 RCX: 00007ffb9313e559 [ 45.966416][ T4234] RDX: 0000000000000005 RSI: 0000000000600000 RDI: 0000200000000000 [ 45.966424][ T4234] RBP: 00007ffb931d58b0 R08: 0000000000000008 R09: 0000000000000000 [ 45.966432][ T4234] R10: 0000200000000200 R11: 0000000000000246 R12: 0000000000000000 [ 45.966439][ T4234] R13: 00007ffb933c6038 R14: 00007ffb933c5fa0 R15: 00007fff26ba8648 [ 45.966450][ T4234] [ 46.041022][ T4237] ip6gretap0: entered promiscuous mode [ 46.041091][ T4237] team: entered promiscuous mode [ 47.083556][ T4144] nci: __nci_request: wait_for_completion_interruptible_timeout failed -512 [ 47.231667][ T4408] FAULT_INJECTION: forcing a failure. [ 47.231667][ T4408] name failslab, interval 1, probability 0, space 0, times 0 [ 47.231750][ T4408] CPU: 0 UID: 0 PID: 4408 Comm: syz.2.262 Not tainted syzkaller #0 PREEMPT(lazy) [ 47.231775][ T4408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 47.231787][ T4408] Call Trace: [ 47.231795][ T4408] [ 47.231862][ T4408] __dump_stack+0x1d/0x30 [ 47.231924][ T4408] dump_stack_lvl+0x95/0xd0 [ 47.231948][ T4408] dump_stack+0x15/0x1b [ 47.232031][ T4408] should_fail_ex+0x262/0x280 [ 47.232063][ T4408] should_failslab+0x8c/0xb0 [ 47.232101][ T4408] __kvmalloc_node_noprof+0x168/0x5c0 [ 47.232121][ T4408] ? alloc_fdtable+0xc2/0x1d0 [ 47.232141][ T4408] ? __kmalloc_cache_noprof+0x1ff/0x400 [ 47.232211][ T4408] ? alloc_fdtable+0xc2/0x1d0 [ 47.232238][ T4408] alloc_fdtable+0xc2/0x1d0 [ 47.232336][ T4408] dup_fd+0x4ae/0x530 [ 47.232356][ T4408] ? __se_sys_futex+0x2f6/0x370 [ 47.232401][ T4408] ? xfd_validate_state+0x45/0xf0 [ 47.232435][ T4408] ksys_unshare+0x36a/0x6f0 [ 47.232464][ T4408] __x64_sys_unshare+0x1f/0x30 [ 47.232509][ T4408] x64_sys_call+0x1e33/0x2550 [ 47.232534][ T4408] do_syscall_64+0x112/0x360 [ 47.232636][ T4408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.232708][ T4408] RIP: 0033:0x7ffb9313e559 [ 47.232761][ T4408] 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 [ 47.232779][ T4408] RSP: 002b:00007ffb91b97028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 47.232810][ T4408] RAX: ffffffffffffffda RBX: 00007ffb933c5fa0 RCX: 00007ffb9313e559 [ 47.232824][ T4408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000040400 [ 47.232837][ T4408] RBP: 00007ffb931d58b0 R08: 0000000000000000 R09: 0000000000000000 [ 47.232850][ T4408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 47.232862][ T4408] R13: 00007ffb933c6038 R14: 00007ffb933c5fa0 R15: 00007fff26ba8648 [ 47.232880][ T4408] [ 47.907966][ T4486] batadv_slave_1: entered promiscuous mode [ 47.910805][ T4486] netlink: 4 bytes leftover after parsing attributes in process `syz.3.277'. [ 47.912137][ T4486] batadv_slave_1 (unregistering): left promiscuous mode [ 47.912181][ T4486] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 48.450760][ T4510] PF_CAN: dropped non conform CAN XL skbuff: dev type 280, len 40 [ 48.539320][ T4522] FAULT_INJECTION: forcing a failure. [ 48.539320][ T4522] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 48.539389][ T4522] CPU: 1 UID: 0 PID: 4522 Comm: syz.2.292 Not tainted syzkaller #0 PREEMPT(lazy) [ 48.539405][ T4522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 48.539413][ T4522] Call Trace: [ 48.539418][ T4522] [ 48.539423][ T4522] __dump_stack+0x1d/0x30 [ 48.539440][ T4522] dump_stack_lvl+0x95/0xd0 [ 48.539459][ T4522] dump_stack+0x15/0x1b [ 48.539473][ T4522] should_fail_ex+0x262/0x280 [ 48.539491][ T4522] should_fail_alloc_page+0xf2/0x100 [ 48.539512][ T4522] __alloc_frozen_pages_noprof+0x157/0x400 [ 48.539599][ T4522] alloc_pages_mpol+0xaf/0x1d0 [ 48.539692][ T4522] alloc_pages_noprof+0x94/0x140 [ 48.539707][ T4522] kimage_alloc_control_pages+0x2a8/0x7b0 [ 48.539724][ T4522] do_kexec_load+0x2e5/0x510 [ 48.539741][ T4522] __se_sys_kexec_load+0x134/0x160 [ 48.539764][ T4522] __x64_sys_kexec_load+0x55/0x70 [ 48.539794][ T4522] x64_sys_call+0x1f30/0x2550 [ 48.539823][ T4522] do_syscall_64+0x112/0x360 [ 48.539928][ T4522] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.539955][ T4522] RIP: 0033:0x7ffb9313e559 [ 48.539974][ T4522] 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 [ 48.540041][ T4522] RSP: 002b:00007ffb91b97028 EFLAGS: 00000246 ORIG_RAX: 00000000000000f6 [ 48.540111][ T4522] RAX: ffffffffffffffda RBX: 00007ffb933c5fa0 RCX: 00007ffb9313e559 [ 48.540124][ T4522] RDX: 00002000000002c0 RSI: 0000000000000004 RDI: 0000000000000003 [ 48.540135][ T4522] RBP: 00007ffb931d58b0 R08: 0000000000000000 R09: 0000000000000000 [ 48.540143][ T4522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.540151][ T4522] R13: 00007ffb933c6038 R14: 00007ffb933c5fa0 R15: 00007fff26ba8648 [ 48.540163][ T4522] [ 48.540205][ T4522] kexec: Could not allocate control_code_buffer [ 48.859890][ T4549] loop5: detected capacity change from 0 to 512 [ 48.902126][ C0] vcan0: j1939_tp_rxtimer: 0xffff88811ac45200: rx timeout, send abort [ 48.902192][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88811ac45200: 0x20000: (3) A timeout occurred and this is the connection abort to close the session. [ 48.947542][ T4557] device-mapper: table: 252:0: mirror: Insufficient mirror log arguments (-EINVAL) [ 48.947569][ T4557] device-mapper: ioctl: error adding target to table [ 49.036793][ T4562] FAULT_INJECTION: forcing a failure. [ 49.036793][ T4562] name failslab, interval 1, probability 0, space 0, times 0 [ 49.036825][ T4562] CPU: 1 UID: 0 PID: 4562 Comm: syz.5.310 Not tainted syzkaller #0 PREEMPT(lazy) [ 49.036854][ T4562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 49.036867][ T4562] Call Trace: [ 49.036874][ T4562] [ 49.036882][ T4562] __dump_stack+0x1d/0x30 [ 49.036910][ T4562] dump_stack_lvl+0x95/0xd0 [ 49.036934][ T4562] dump_stack+0x15/0x1b [ 49.036956][ T4562] should_fail_ex+0x262/0x280 [ 49.036991][ T4562] ? anon_vma_clone+0xc2/0x450 [ 49.037013][ T4562] should_failslab+0x8c/0xb0 [ 49.037048][ T4562] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 49.037084][ T4562] ? anon_vma_clone+0xc2/0x450 [ 49.037109][ T4562] anon_vma_clone+0xc2/0x450 [ 49.037134][ T4562] __split_vma+0x319/0x720 [ 49.037164][ T4562] vms_gather_munmap_vmas+0x265/0x7f0 [ 49.037193][ T4562] do_vmi_align_munmap+0x1e1/0x400 [ 49.037231][ T4562] do_vmi_munmap+0x1da/0x220 [ 49.037279][ T4562] move_vma+0xc6a/0xf50 [ 49.037315][ T4562] ? cap_mmap_addr+0xb1/0x250 [ 49.037346][ T4562] mremap_to+0x3ef/0x450 [ 49.037379][ T4562] ? check_prep_vma+0x5b0/0x640 [ 49.037415][ T4562] __se_sys_mremap+0x727/0xc50 [ 49.037455][ T4562] ? __se_sys_futex+0x2f6/0x370 [ 49.037489][ T4562] ? xfd_validate_state+0x45/0xf0 [ 49.037521][ T4562] ? restore_fpregs_from_fpstate+0x61/0x110 [ 49.037548][ T4562] __x64_sys_mremap+0x67/0x80 [ 49.037580][ T4562] x64_sys_call+0x1072/0x2550 [ 49.037608][ T4562] do_syscall_64+0x112/0x360 [ 49.037639][ T4562] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.037670][ T4562] RIP: 0033:0x7f97278ce559 [ 49.037689][ T4562] 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 [ 49.037710][ T4562] RSP: 002b:00007f9726327028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 49.037732][ T4562] RAX: ffffffffffffffda RBX: 00007f9727b55fa0 RCX: 00007f97278ce559 [ 49.037749][ T4562] RDX: 0000000000400000 RSI: 0000000000002000 RDI: 0000200000097000 [ 49.037764][ T4562] RBP: 00007f97279658b0 R08: 0000200000bff000 R09: 0000000000000000 [ 49.037779][ T4562] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 49.037794][ T4562] R13: 00007f9727b56038 R14: 00007f9727b55fa0 R15: 00007ffe6682c768 [ 49.037816][ T4562] [ 49.235770][ T4566] syz.5.312 (4566) used greatest stack depth: 10312 bytes left [ 49.289839][ T4571] syzkaller1: entered promiscuous mode [ 49.289859][ T4571] syzkaller1: entered allmulticast mode [ 49.662204][ T4595] netlink: 1 bytes leftover after parsing attributes in process `syz.3.324'. [ 49.669559][ T4599] loop2: detected capacity change from 0 to 512 [ 50.177966][ C0] vcan0: j1939_tp_rxtimer: 0xffff888119881000: rx timeout, send abort [ 50.178028][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff888119881000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 50.362681][ T4630] FAULT_INJECTION: forcing a failure. [ 50.362681][ T4630] name failslab, interval 1, probability 0, space 0, times 0 [ 50.362744][ T4630] CPU: 1 UID: 0 PID: 4630 Comm: syz.4.338 Not tainted syzkaller #0 PREEMPT(lazy) [ 50.362774][ T4630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 50.362789][ T4630] Call Trace: [ 50.362797][ T4630] [ 50.362807][ T4630] __dump_stack+0x1d/0x30 [ 50.362967][ T4630] dump_stack_lvl+0x95/0xd0 [ 50.362999][ T4630] dump_stack+0x15/0x1b [ 50.363023][ T4630] should_fail_ex+0x262/0x280 [ 50.363055][ T4630] ? bm_register_write+0x87/0xb80 [ 50.363217][ T4630] should_failslab+0x8c/0xb0 [ 50.363319][ T4630] __kmalloc_noprof+0xd0/0x4d0 [ 50.363351][ T4630] ? futex_wait+0x18f/0x1c0 [ 50.363372][ T4630] ? bm_register_write+0x87/0xb80 [ 50.363465][ T4630] bm_register_write+0x87/0xb80 [ 50.363490][ T4630] ? __pfx_bm_register_write+0x10/0x10 [ 50.363517][ T4630] vfs_write+0x254/0x9a0 [ 50.363554][ T4630] ? __fget_files+0x184/0x1c0 [ 50.363620][ T4630] ? mutex_lock+0x57/0x90 [ 50.363658][ T4630] ksys_write+0xdc/0x1a0 [ 50.363800][ T4630] __x64_sys_write+0x40/0x50 [ 50.363838][ T4630] x64_sys_call+0x154e/0x2550 [ 50.363880][ T4630] do_syscall_64+0x112/0x360 [ 50.363910][ T4630] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.363932][ T4630] RIP: 0033:0x7fc6a309e559 [ 50.363947][ T4630] 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 [ 50.363964][ T4630] RSP: 002b:00007fc6a1af7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 50.363994][ T4630] RAX: ffffffffffffffda RBX: 00007fc6a3325fa0 RCX: 00007fc6a309e559 [ 50.364012][ T4630] RDX: 0000000000000112 RSI: 00002000000003c0 RDI: 0000000000000003 [ 50.364028][ T4630] RBP: 00007fc6a31358b0 R08: 0000000000000000 R09: 0000000000000000 [ 50.364045][ T4630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.364085][ T4630] R13: 00007fc6a3326038 R14: 00007fc6a3325fa0 R15: 00007fff54ab0108 [ 50.364107][ T4630] [ 50.635110][ T4633] IPVS: wlc: TCP 172.20.20.170:20000 - no destination available [ 50.635355][ T42] IPVS: starting estimator thread 0... [ 50.670442][ T4640] FAULT_INJECTION: forcing a failure. [ 50.670442][ T4640] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 50.670479][ T4640] CPU: 0 UID: 0 PID: 4640 Comm: syz.2.342 Not tainted syzkaller #0 PREEMPT(lazy) [ 50.670507][ T4640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 50.670586][ T4640] Call Trace: [ 50.670592][ T4640] [ 50.670599][ T4640] __dump_stack+0x1d/0x30 [ 50.670624][ T4640] dump_stack_lvl+0x95/0xd0 [ 50.670727][ T4640] dump_stack+0x15/0x1b [ 50.670779][ T4640] should_fail_ex+0x262/0x280 [ 50.670807][ T4640] should_fail+0xb/0x20 [ 50.670833][ T4640] should_fail_usercopy+0x1a/0x20 [ 50.670895][ T4640] _copy_from_user+0x1c/0xb0 [ 50.670941][ T4640] bpf_vlog_reverse_ubuf+0xed/0x360 [ 50.671013][ T4640] bpf_vlog_finalize+0x147/0x200 [ 50.671040][ T4640] bpf_log_attr_finalize+0x33/0x100 [ 50.671125][ T4640] btf_new_fd+0x34a/0x6a0 [ 50.671152][ T4640] bpf_btf_load+0x116/0x130 [ 50.671256][ T4640] __sys_bpf+0xbce/0xc30 [ 50.671289][ T4640] ? do_futex+0x2e0/0x460 [ 50.671475][ T4640] __x64_sys_bpf+0x69/0x80 [ 50.671533][ T4640] x64_sys_call+0xf26/0x2550 [ 50.671564][ T4640] do_syscall_64+0x112/0x360 [ 50.671604][ T4640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.671675][ T4640] RIP: 0033:0x7ffb9313e559 [ 50.671694][ T4640] 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 [ 50.671717][ T4640] RSP: 002b:00007ffb91b97028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 50.671741][ T4640] RAX: ffffffffffffffda RBX: 00007ffb933c5fa0 RCX: 00007ffb9313e559 [ 50.671857][ T4640] RDX: 0000000000000028 RSI: 0000200000001b40 RDI: 0000000000000012 [ 50.671874][ T4640] RBP: 00007ffb931d58b0 R08: 0000000000000000 R09: 0000000000000000 [ 50.671889][ T4640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 50.671905][ T4640] R13: 00007ffb933c6038 R14: 00007ffb933c5fa0 R15: 00007fff26ba8648 [ 50.671981][ T4640] [ 50.708627][ T29] kauditd_printk_skb: 650 callbacks suppressed [ 50.708656][ T29] audit: type=1326 audit(1791984116.860:1592): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4641 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa43efbe559 code=0x7ffc0000 [ 50.708704][ T29] audit: type=1326 audit(1791984116.860:1593): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4641 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa43efbe559 code=0x7ffc0000 [ 50.708729][ T29] audit: type=1326 audit(1791984116.860:1594): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4641 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa43efbe559 code=0x7ffc0000 [ 50.708752][ T29] audit: type=1326 audit(1791984116.860:1595): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4641 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fa43efbe559 code=0x7ffc0000 [ 50.712473][ T29] audit: type=1400 audit(1791984116.860:1596): avc: denied { map } for pid=4635 comm="syz.3.340" path="socket:[8404]" dev="sockfs" ino=8404 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 50.712502][ T29] audit: type=1400 audit(1791984116.860:1597): avc: denied { read } for pid=4635 comm="syz.3.340" path="socket:[8404]" dev="sockfs" ino=8404 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 50.712570][ T29] audit: type=1326 audit(1791984116.860:1598): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4641 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa43efbe559 code=0x7ffc0000 [ 50.731519][ T4634] IPVS: using max 2592 ests per chain, 129600 per kthread [ 50.759438][ T29] audit: type=1326 audit(1791984116.910:1599): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4641 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa43efbe559 code=0x7ffc0000 [ 50.762309][ T29] audit: type=1326 audit(1791984116.910:1600): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4641 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa43efbe559 code=0x7ffc0000 [ 50.778283][ T29] audit: type=1326 audit(1791984116.930:1601): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4641 comm="syz.1.343" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa43efbe559 code=0x7ffc0000 [ 50.851009][ T4652] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 50.952193][ T4644] loop5: detected capacity change from 0 to 512 [ 50.999752][ T4644] EXT4-fs error (device loop5): ext4_validate_block_bitmap:445: comm syz.5.344: bg 0: block 385: padding at end of block bitmap is not set [ 50.999851][ T4644] loop5: lost filesystem error report for type 5 error -117 [ 51.000524][ T4644] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 51.000553][ T4644] loop5: lost filesystem error report for type 5 error -117 [ 51.002561][ T4644] EXT4-fs (loop5): 2 truncates cleaned up [ 51.007907][ T4644] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.057363][ T3830] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.231202][ T4668] device-mapper: ioctl: only supply one of name or uuid, cmd(6) [ 51.316754][ T4680] loop5: detected capacity change from 0 to 512 [ 51.335849][ T4680] FAT-fs (loop5): error, corrupted file size (i_pos 51, 8960) [ 51.335888][ T4680] FAT-fs (loop5): error, corrupted file size (i_pos 51, 8960) [ 51.433149][ T4692] bond0: (slave ip6gretap0): Enslaving as an active interface with an up link [ 51.439150][ T4692] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.440400][ T4692] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.450828][ T4692] bond0 (unregistering): (slave ip6gretap0): Releasing backup interface [ 51.469203][ T4692] bond0 (unregistering): Released all slaves [ 51.496198][ T4695] lo speed is unknown, defaulting to 1000 [ 51.496221][ T4695] lo speed is unknown, defaulting to 1000 [ 51.496451][ T4695] lo speed is unknown, defaulting to 1000 [ 51.497124][ T4695] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 51.497820][ T4695] infiniband syz0: RDMA CMA: cma_listen_on_dev, error -98 [ 51.502710][ T4695] lo speed is unknown, defaulting to 1000 [ 51.503029][ T4695] lo speed is unknown, defaulting to 1000 [ 51.504390][ T4695] lo speed is unknown, defaulting to 1000 [ 51.504737][ T4695] lo speed is unknown, defaulting to 1000 [ 51.505143][ T4695] lo speed is unknown, defaulting to 1000 [ 51.651490][ C0] IPVS: wlc: TCP 172.20.20.170:20000 - no destination available [ 51.687676][ T4712] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.687760][ T4712] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.689888][ T4712] xt_hashlimit: size too large, truncated to 1048576 [ 51.928033][ T4726] netlink: 'syz.1.375': attribute type 10 has an invalid length. [ 51.929417][ T4726] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 51.930367][ T4726] team0: Port device netdevsim2 added [ 51.953655][ T4726] netlink: 'syz.1.375': attribute type 10 has an invalid length. [ 51.955102][ T4726] team0: Port device netdevsim2 removed [ 51.955725][ T4726] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 51.957167][ T4726] : (slave netdevsim2): Enslaving as an active interface with an up link [ 52.195471][ T4742] loop3: detected capacity change from 0 to 512 [ 52.210485][ T4742] EXT4-fs (loop3): external journal device major/minor numbers have changed [ 52.226900][ T4742] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 52.226953][ T4742] block device autoloading is deprecated and will be removed. [ 52.227197][ T4742] EXT4-fs (loop3): couldn't read superblock of external journal [ 52.407445][ T56] IPVS: starting estimator thread 0... [ 52.449599][ T4769] loop2: detected capacity change from 0 to 512 [ 52.449870][ T4769] vfat: Unknown parameter 'ÿÿÿÿÿÿÿÿÿÿÿÿÿ' [ 52.503360][ T4763] IPVS: using max 3072 ests per chain, 153600 per kthread [ 52.948011][ C0] vcan0: j1939_tp_rxtimer: 0xffff88811b09d800: rx timeout, send abort [ 52.948095][ C0] vcan0: j1939_xtp_rx_abort_one: 0xffff88811b09d800: 0x10000: (3) A timeout occurred and this is the connection abort to close the session. [ 53.151264][ T4823] loop5: detected capacity change from 0 to 512 [ 53.161130][ T4823] EXT4-fs: Ignoring removed bh option [ 53.204818][ T4823] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.205408][ T4823] ext4 filesystem being mounted at /35/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.271020][ T3830] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.284939][ T4837] loop2: detected capacity change from 0 to 512 [ 53.307908][ T4837] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 53.326193][ T4837] EXT4-fs (loop2): 1 orphan inode deleted [ 53.326572][ T4837] FAULT_INJECTION: forcing a failure. [ 53.326572][ T4837] name failslab, interval 1, probability 0, space 0, times 0 [ 53.326660][ T4837] CPU: 0 UID: 0 PID: 4837 Comm: syz.2.418 Not tainted syzkaller #0 PREEMPT(lazy) [ 53.326687][ T4837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 53.326703][ T4837] Call Trace: [ 53.326711][ T4837] [ 53.326721][ T4837] __dump_stack+0x1d/0x30 [ 53.326752][ T4837] dump_stack_lvl+0x95/0xd0 [ 53.326889][ T4837] dump_stack+0x15/0x1b [ 53.326914][ T4837] should_fail_ex+0x262/0x280 [ 53.326946][ T4837] ? __kernfs_new_node+0x70/0x440 [ 53.327037][ T4837] should_failslab+0x8c/0xb0 [ 53.327073][ T4837] kmem_cache_alloc_noprof+0x7c/0x3f0 [ 53.327107][ T4837] ? __kernfs_new_node+0x70/0x440 [ 53.327186][ T4837] __kernfs_new_node+0x70/0x440 [ 53.327207][ T4837] ? rb_insert_color+0x6e/0x2a0 [ 53.327287][ T4837] ? __rcu_read_unlock+0x4e/0x70 [ 53.327322][ T4837] ? __rcu_read_unlock+0x4e/0x70 [ 53.327359][ T4837] ? kernfs_activate_one+0x10c/0x140 [ 53.327403][ T4837] ? __rcu_read_unlock+0x4e/0x70 [ 53.327480][ T4837] ? up_write+0x19/0x60 [ 53.327512][ T4837] kernfs_new_node+0xcf/0xf0 [ 53.327533][ T4837] __kernfs_create_file+0x4b/0x180 [ 53.327609][ T4837] ? __pfx_ext4_attr_show+0x10/0x10 [ 53.327640][ T4837] ? __pfx_ext4_attr_store+0x10/0x10 [ 53.327721][ T4837] sysfs_add_file_mode_ns+0x132/0x1b0 [ 53.327761][ T4837] internal_create_group+0x43e/0x9e0 [ 53.327786][ T4837] ? kernfs_create_dir_ns+0x158/0x170 [ 53.327817][ T4837] sysfs_create_groups+0x3f/0xf0 [ 53.327867][ T4837] kobject_add_internal+0x49d/0x770 [ 53.327907][ T4837] kobject_init_and_add+0x13c/0x1e0 [ 53.328046][ T4837] ? ext4_process_orphan+0x1a4/0x1c0 [ 53.328074][ T4837] ? ext4_orphan_cleanup+0xa82/0xab0 [ 53.328102][ T4837] ext4_register_sysfs+0xa5/0x270 [ 53.328161][ T4837] ext4_fill_super+0x36d5/0x37b0 [ 53.328201][ T4837] ? set_blocksize+0x14c/0x270 [ 53.328251][ T4837] ? __pfx_ext4_fill_super+0x10/0x10 [ 53.328376][ T4837] get_tree_bdev_flags+0x291/0x300 [ 53.328418][ T4837] ? __pfx_ext4_fill_super+0x10/0x10 [ 53.328487][ T4837] get_tree_bdev+0x1f/0x30 [ 53.328582][ T4837] ext4_get_tree+0x1c/0x30 [ 53.328618][ T4837] vfs_get_tree+0x57/0x1d0 [ 53.328681][ T4837] do_new_mount+0x288/0x730 [ 53.328743][ T4837] path_mount+0x4ad/0xb90 [ 53.328797][ T4837] __se_sys_mount+0x28c/0x2e0 [ 53.328826][ T4837] __x64_sys_mount+0x67/0x80 [ 53.328852][ T4837] x64_sys_call+0xc3b/0x2550 [ 53.328973][ T4837] do_syscall_64+0x112/0x360 [ 53.329015][ T4837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.329039][ T4837] RIP: 0033:0x7ffb9313f7ca [ 53.329058][ T4837] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 53.329075][ T4837] RSP: 002b:00007ffb91b96e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 53.329166][ T4837] RAX: ffffffffffffffda RBX: 00007ffb91b96ee0 RCX: 00007ffb9313f7ca [ 53.329184][ T4837] RDX: 00002000000000c0 RSI: 0000200000000180 RDI: 00007ffb91b96ea0 [ 53.329199][ T4837] RBP: 00002000000000c0 R08: 00007ffb91b96ee0 R09: 0000000003000000 [ 53.329216][ T4837] R10: 0000000003000000 R11: 0000000000000246 R12: 0000200000000180 [ 53.329233][ T4837] R13: 00007ffb91b96ea0 R14: 0000000000000521 R15: 00002000000002c0 [ 53.329314][ T4837] [ 53.335627][ T4837] kobject: kobject_add_internal failed for loop2 (error: -12 parent: ext4) [ 53.335735][ T56] EXT4-fs error (device loop2): ext4_release_dquot:7106: comm kworker/u8:4: Failed to release dquot type 1 [ 53.335759][ T56] loop2: lost filesystem error report for type 5 error -117 [ 53.336594][ T4837] EXT4-fs (loop2): mount failed [ 53.557593][ T4850] rxe_eth0 speed is unknown, defaulting to 1000 [ 53.756256][ T4877] loop3: detected capacity change from 0 to 512 [ 53.760641][ T4877] EXT4-fs (loop3): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.809159][ T4877] EXT4-fs error (device loop3): ext4_readdir:280: inode #2: block 3: comm syz.3.430: path /105/file0: bad entry in directory: rec_len is too small for name_len - offset=24, inode=11, rec_len=20, size=4096 fake=0 [ 53.821810][ T4854] loop5: detected capacity change from 0 to 764 [ 53.835202][ T4854] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 53.869294][ T4850] lo speed is unknown, defaulting to 1000 [ 53.893275][ T3298] EXT4-fs (loop3): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 54.258684][ T4909] loop4: detected capacity change from 0 to 128 [ 54.304858][ T4911] process 'syz.4.441' launched './file1' with NULL argv: empty string added [ 54.393347][ T4921] Driver unsupported XDP return value 0 on prog (id 77) dev N/A, expect packet loss! [ 54.946067][ T4962] netlink: 'syz.5.456': attribute type 18 has an invalid length. [ 54.946088][ T4962] netlink: 4 bytes leftover after parsing attributes in process `syz.5.456'. [ 54.979413][ T4962] netlink: 'syz.5.456': attribute type 18 has an invalid length. [ 54.979431][ T4962] netlink: 4 bytes leftover after parsing attributes in process `syz.5.456'. [ 55.001624][ T42] netdevsim netdevsim5 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 55.001675][ T42] netdevsim netdevsim5 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 55.001761][ T42] netdevsim netdevsim5 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 55.001795][ T42] netdevsim netdevsim5 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 55.150945][ T4977] loop5: detected capacity change from 0 to 512 [ 55.209098][ T4977] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.209238][ T4977] ext4 filesystem being mounted at /42/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.284503][ T4986] loop4: detected capacity change from 0 to 512 [ 55.285054][ T4986] EXT4-fs: test_dummy_encryption option not supported [ 55.309864][ T4986] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 55.458602][ T3830] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.538444][ T4993] loop5: detected capacity change from 0 to 512 [ 55.566172][ T4993] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 55.566405][ T4993] ext4 filesystem being mounted at /44/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 55.616192][ T3830] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.784778][ T5014] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 55.810033][ T5016] loop4: detected capacity change from 0 to 128 [ 55.827714][ T5016] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 55.830651][ T5016] ext4 filesystem being mounted at /81/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.864429][ T29] kauditd_printk_skb: 439 callbacks suppressed [ 55.864445][ T29] audit: type=1400 audit(1791984122.020:2040): avc: denied { write } for pid=5015 comm="syz.4.473" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.864487][ T29] audit: type=1400 audit(1791984122.020:2041): avc: denied { write } for pid=5015 comm="syz.4.473" path="/81/file1/file1" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.865367][ T29] audit: type=1400 audit(1791984122.020:2042): avc: denied { setattr } for pid=5015 comm="syz.4.473" path="/81/file1/file1" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 55.933532][ T29] audit: type=1400 audit(1791984122.080:2043): avc: denied { ioctl } for pid=5015 comm="syz.4.473" path="/81/file1/file1" dev="loop4" ino=12 ioctlcmd=0x6609 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.015950][ T5021] loop5: detected capacity change from 0 to 512 [ 56.041014][ T5021] EXT4-fs: The data=journal mount option is deprecated and support will be removed in January 2028 [ 56.041091][ T5021] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 56.069551][ T3306] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 56.083285][ T5021] EXT4-fs (loop5): 1 truncate cleaned up [ 56.086365][ T5021] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.148220][ T5032] netlink: 4 bytes leftover after parsing attributes in process `syz.1.477'. [ 56.162833][ T3830] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.162992][ T5030] Invalid argument reading file caps for ./file0 [ 56.184003][ T5032] hsr_slave_1 (unregistering): left promiscuous mode [ 56.465091][ T5047] syz.3.483 (5047) used greatest stack depth: 9736 bytes left [ 56.646327][ T5055] loop3: detected capacity change from 0 to 512 [ 56.681505][ T5055] EXT4-fs error (device loop3): ext4_validate_block_bitmap:445: comm syz.3.487: bg 0: block 385: padding at end of block bitmap is not set [ 56.683126][ T5055] loop3: lost filesystem error report for type 5 error -117 [ 56.686472][ T5055] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 56.686583][ T5055] loop3: lost filesystem error report for type 5 error -117 [ 56.694522][ C0] EXT4-fs (loop3): error count since last fsck: 2 [ 56.694562][ C0] EXT4-fs (loop3): initial error at time 1791984122: ext4_validate_block_bitmap:445 [ 56.694660][ C0] EXT4-fs (loop3): last error at time 1791984122: ext4_mb_clear_bb:6680 [ 56.713780][ T5055] EXT4-fs (loop3): 2 truncates cleaned up [ 56.719692][ T5055] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.762519][ T5057] loop4: detected capacity change from 0 to 512 [ 56.785563][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.797789][ T5057] EXT4-fs: Ignoring removed bh option [ 56.813087][ T29] audit: type=1400 audit(1791984122.970:2044): avc: denied { mount } for pid=5064 comm="syz.2.491" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 56.819768][ T5067] loop3: detected capacity change from 0 to 1024 [ 56.852215][ T5067] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 56.852391][ T5067] ext4 filesystem being mounted at /114/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.862480][ T29] audit: type=1400 audit(1791984123.020:2045): avc: denied { write } for pid=5066 comm="syz.3.492" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.883100][ T29] audit: type=1400 audit(1791984123.030:2046): avc: denied { unmount } for pid=3307 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 56.908434][ T5057] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.910196][ T5057] ext4 filesystem being mounted at /86/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.921617][ T29] audit: type=1400 audit(1791984123.060:2047): avc: denied { listen } for pid=5074 comm="syz.2.494" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 56.945065][ T5078] EXT4-fs error (device loop3): ext4_free_blocks:6719: comm syz.3.492: Freeing blocks not in datazone - block = 0, count = 16 [ 56.953113][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.977882][ T29] audit: type=1400 audit(1791984123.130:2048): avc: denied { accept } for pid=5074 comm="syz.2.494" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 57.019711][ T31] EXT4-fs error (device loop3): ext4_validate_block_bitmap:445: comm kworker/u8:1: bg 0: block 112: padding at end of block bitmap is not set [ 57.022090][ T31] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 57.022118][ T31] EXT4-fs (loop3): This should not happen!! Data will be lost [ 57.022118][ T31] [ 57.022131][ T31] EXT4-fs (loop3): Total free blocks count 0 [ 57.022205][ T31] EXT4-fs (loop3): Free/Dirty block details [ 57.022217][ T31] EXT4-fs (loop3): free_blocks=16 [ 57.022283][ T31] EXT4-fs (loop3): dirty_blocks=16 [ 57.022295][ T31] EXT4-fs (loop3): Block reservation details [ 57.022307][ T31] EXT4-fs (loop3): i_reserved_data_blocks=1 [ 57.024760][ T3298] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 57.277920][ T5095] loop4: detected capacity change from 0 to 512 [ 57.345473][ T5095] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.346022][ T5095] ext4 filesystem being mounted at /89/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.450249][ T3306] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.563628][ T29] audit: type=1400 audit(1791984123.720:2049): avc: denied { ioctl } for pid=5114 comm="syz.3.509" path="socket:[8946]" dev="sockfs" ino=8946 ioctlcmd=0x89e0 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 57.825375][ T5104] EXT4-fs error (device loop2): ext4_validate_block_bitmap:445: comm syz.2.503: bg 0: block 385: padding at end of block bitmap is not set [ 57.825625][ T5104] loop2: lost filesystem error report for type 5 error -117 [ 57.827615][ T5104] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6680: Corrupt filesystem [ 57.827882][ T5104] loop2: lost filesystem error report for type 5 error -117 [ 57.831437][ C1] EXT4-fs (loop2): error count since last fsck: 2 [ 57.831456][ C1] EXT4-fs (loop2): initial error at time 1791984123: ext4_validate_block_bitmap:445 [ 57.831481][ C1] EXT4-fs (loop2): last error at time 1791984123: ext4_mb_clear_bb:6680 [ 57.847807][ T5104] EXT4-fs (loop2): 2 truncates cleaned up [ 57.865344][ T5104] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.940534][ T3307] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.951731][ T2983] ================================================================== [ 57.951767][ T2983] BUG: KCSAN: data-race in d_make_discardable / lookup_fast [ 57.951807][ T2983] [ 57.951813][ T2983] write to 0xffff888105c7e780 of 4 bytes by task 3337 on cpu 0: [ 57.951829][ T2983] d_make_discardable+0x4f/0x90 [ 57.951852][ T2983] simple_unlink+0x68/0x80 [ 57.951868][ T2983] shmem_unlink+0x12d/0x140 [ 57.951888][ T2983] vfs_unlink+0x1c3/0x490 [ 57.951905][ T2983] filename_unlinkat+0x1dc/0x410 [ 57.951926][ T2983] __se_sys_unlink+0x2b/0xe0 [ 57.951945][ T2983] __x64_sys_unlink+0x1f/0x30 [ 57.951964][ T2983] x64_sys_call+0x18ee/0x2550 [ 57.951990][ T2983] do_syscall_64+0x112/0x360 [ 57.952014][ T2983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.952037][ T2983] [ 57.952043][ T2983] read to 0xffff888105c7e780 of 4 bytes by task 2983 on cpu 1: [ 57.952061][ T2983] lookup_fast+0xf1/0x320 [ 57.952087][ T2983] path_lookupat+0x120/0x4c0 [ 57.952115][ T2983] filename_lookup+0x18f/0x390 [ 57.952138][ T2983] do_readlinkat+0x74/0x2f0 [ 57.952162][ T2983] __x64_sys_readlink+0x47/0x60 [ 57.952185][ T2983] x64_sys_call+0x1d41/0x2550 [ 57.952212][ T2983] do_syscall_64+0x112/0x360 [ 57.952234][ T2983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.952255][ T2983] [ 57.952260][ T2983] value changed: 0x08300080 -> 0x00004080 [ 57.952279][ T2983] [ 57.952283][ T2983] Reported by Kernel Concurrency Sanitizer on: [ 57.952295][ T2983] CPU: 1 UID: 0 PID: 2983 Comm: udevd Not tainted syzkaller #0 PREEMPT(lazy) [ 57.952322][ T2983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 57.952336][ T2983] ==================================================================